CN211213997U - An adjustable bed rail - Google Patents

Abstract

An adjustable bed stop comprises a guard rail, a lifting adjusting structure and a fixing structure, wherein the lifting adjusting structure is used for adjusting the height of the guard rail, and the fixing structure is used for fixing the guard rail on a bed body; the lifting adjusting structure is arranged on the side wall of the guard rail, and the upper guard rail, the middle guard rail and the lower guard rail are connected with each other through the lifting adjusting structure in a combined manner; the fixed structure is arranged at the bottom end of the lower layer guard rail; by arranging the upper, middle and lower layers of guard railings, the guard railings can be adjusted to proper heights according to the conditions of different patients, the falling bed protection for various patients can be met when the three layers of guard railings are adjusted to the maximum height, and the device has wide applicability and flexible adjustability.

Description

An adjustable bed rail

technical field

The utility model belongs to the technical field of medical protective equipment, in particular to an adjustable bed rail.

Background technique

The nursing industry is a high-risk and high-responsibility service industry. Due to the particularity of occupation, the complexity and unpredictability of diseases and the limitations of medical technology, risks are everywhere and everywhere. When a patient falls from the bed during hospitalization, it not only brings pain to the patient's body and mind, but also causes medical care disputes. How to prevent the occurrence of falls and falls from bed, avoid nursing risks, and reduce medical disputes is the primary problem for current nurses.

The main reasons for falling out of bed are as follows: (1) Older age; (2) Disease causes: such as lumbar disc herniation, osteoporosis, cerebral hemorrhage, cerebral infarction, visual impairment, cognitive impairment, diabetes, etc. ; (3) Unpredictable factors: drug factors, sudden changes in body position; (4) Psychological factors: due to chronic illness, do not want to trouble family members, think that they can do it by themselves, overestimate their own ability, unwilling to accept other people's help. In addition, due to the recovery period, the patient is clear-headed and has no physical impairment. Whether it is nurses, patients, family members, or nurses, they are too relaxed, negligent, and accidents happen instantly; (5) External environmental factors: hospital Management, the ward lacks auxiliary facilities.

In order to prevent patients from falling out of bed, hospitals generally use bed rails for protection. The bed rail is a protective device designed to protect the person on the bed, which is widely used in clinics and families. However, the bed rails currently used in clinics cannot be adjusted in height, and cannot be adjusted flexibly to an appropriate height according to the situation of each patient. For example, when caring for patients who need bedsore pads, the effective protection height of the bed rails is relatively high due to the height of the bedsore pads. decrease, thereby increasing the risk of the patient falling out of bed.

The utility model cannot adjust the height of the bed rails currently used clinically in the prior art, and cannot be flexibly adjusted to an appropriate height according to the situation of each patient. The effective protection height of the bed rail is relatively reduced, thereby increasing the risk of the patient falling from the bed, and an adjustable bed rail is provided.

Utility model content

In order to overcome the inability to adjust the height of the currently clinically used bed rails in the prior art, it cannot be flexibly adjusted to an appropriate height according to the situation of each patient. The effective protection height of the device is relatively reduced, thereby increasing the risk of the patient falling from the bed. The utility model provides an adjustable bed rail.

An adjustable bed rail, which includes a guardrail, a lifting adjustment structure for adjusting the height of the guardrail, and a fixing structure for fixing the guardrail on a bed, characterized in that the guardrail comprises an upper guardrail , middle-layer guardrail and lower-layer guardrail; the lifting adjustment structure is arranged on the sidewall of the guardrail, and the upper-layer guardrail, the middle-layer guardrail and the lower-layer guardrail are connected with each other through the lifting and adjusting structure combination; the fixing structure is arranged on the lower layer The bottom end of the guardrail; by setting the upper, middle and lower layers of guardrails, the guardrail can be adjusted to an appropriate height according to the conditions of different patients, and when the three layers of guardrails are adjusted to the maximum height, it is sufficient to meet the needs of various patients. Falling bed protection with wide applicability and flexible adjustment.

Further, the guardrail is set as a guardrail whose main body is a cylinder; the outer surface of the guardrail set in this way is smooth, will not scratch patients and medical staff, and has better safety.

Further, the upper-layer guardrail is set as a U-shaped bar with an opening downward, the middle-layer guardrail is set as a Japanese-shaped column, and the lower-layer guardrail is set as an H-shaped column; the upper-layer guardrail and the middle-layer guardrail are combined and connected by the lifting adjustment structure. , the lower guardrail and the middle guardrail are connected by a combination of lifting and adjusting structures. Each layer of guardrails arranged in this shape has stability and firmness, and can effectively ensure the safety of patients.

Further, the diameters of the upper guardrail and the lower guardrail are smaller than the diameter of the middle guardrail, and the widths of the upper guardrail, the middle guardrail and the lower guardrail are the same; the guardrail provided in this way has stability and aesthetics.

Further, the main bodies of the upper guardrail and the lower guardrail are all set as solid cylinders; the left and right rods of the middle guardrail are both set as hollow sleeves, and the inner diameter of the sleeves is larger than the upper guardrail. and the diameter of the lower guardrail; the upper guardrail is inserted into the casing from the upper end of the middle guardrail, and the lower guardrail is inserted into the casing from the lower end of the middle guardrail. On the one hand, the guardrail arranged in this way has firmness, and on the other hand, it realizes the function of lifting and lowering adjustment.

Further, the lifting adjustment structure includes adjustment buckles arranged on the outer side walls of the upper guardrail and the lower guardrail, and an adjustment button hole arranged on the outer sidewall of the sleeve that matches the size of the adjustment buckle. The adjustment button hole extends; this setting can easily adjust the height of the guardrail through the lifting adjustment structure.

Further, accommodating grooves for accommodating the adjustment buttons are provided on the outer side walls of the upper and lower protective barriers, and the positions of the accommodating grooves correspond to the positions of the adjusting button holes; an elastic connection is arranged in the accommodating grooves One end of the elastic connecting piece is integrally connected with the side wall of the accommodating groove, and the other end is integrally connected with the adjusting button; this arrangement enables the adjusting button to move outward or inward, and the adjusting button pops out from the adjusting button hole to remove the upper guardrail. The position of the lower guardrail and the lower guardrail are fixed, and the adjustment buckle moves inward and retracts into the accommodating slot to move the position of the upper guardrail and the lower guardrail, thereby adjusting the height of the upper guardrail and the lower guardrail.

Further, the elastic connecting piece is set as a spring with moderate elastic force; the elastic connecting piece set in this way is economical and practical.

Further, 1-4 adjustment buttons are respectively arranged on the outer side walls of the upper guardrail and the lower guardrail, and adjustment button holes corresponding to the number of adjustment buttons are arranged on the outer sidewall of the sleeve; this setting can make each The adjustment button extends out of the adjustment button hole to ensure the firmness of the connection of each layer of guardrails.

Further, two adjustment buttons are preferably arranged on the outer side walls of the upper guard rail and the lower guard rail, respectively, and 4 adjustment button holes are preferably arranged on the outer side walls of the sleeve.

Or, the lifting adjustment structure includes a threaded barrel arranged on the outer side wall of the casing and a threaded handle arranged in the threaded barrel, the threaded barrels are respectively arranged on the upper end and the lower end of the casing and communicate with the inside of the casing; the threaded barrel It is integrally connected with the outer wall of the casing, and the threaded handle is combined with the threaded barrel; in this setting, the upper guardrail or the lower guardrail can be squeezed tightly with the casing pipe wall by tightening the threaded handle, so that the upper guardrail and the casing can be tightened. The position of the lower guardrail is fixed. To adjust the upper guardrail or the lower guardrail, loosen the threaded handle to adjust.

Further, the threaded handle includes a threaded main body with a cylindrical body, and a rotary valve that is convenient for medical staff or family members to operate the threaded handle. The rotary valve is integrally connected with the threaded handle; the threaded handle is labor-saving and efficient.

Further, 2-4 threaded barrels and threaded handles are respectively provided on the outer side walls of the left sleeve and the right sleeve of the lower protection fence; this setting is sufficient to meet the needs of clinical use.

Further, two threaded barrels and threaded handles are preferably provided on the outer side walls of the left sleeve and the right sleeve.

Further, the fixing structure is configured as a screw buckle, and the screw buckle includes a C-shaped fixing plate, a threaded hole arranged at the bottom of the C-shaped fixing plate and a screw rod arranged in the threaded hole, and the upper end of the C-shaped fixing plate is connected to the lower layer. The bottom of the guardrail is integrally connected, and the screw is connected with the C-shaped fixing plate through the threaded hole; when in use, the opening of the C-shaped fixing plate is engaged with the bedside of the hospital bed, and the screw is rotated to move upward, and the upper end of the screw is against the bed. So as to stably fix the guardrail and the bed together.

Further, a circular positioning plate is arranged on the upper end of the screw, the diameter of the positioning plate is larger than that of the screw, and the positioning plate and the screw are integrally connected; the contact area between the upper end of the screw and the bottom of the bed is large, which ensures that the guardrail and the screw are connected. The stability of the bed connection, at the same time, the positioning plate can prevent the screw from coming out of the threaded hole and prevent the screw from being lost.

Further, a handle that is convenient to hold is provided at the lower end of the screw rod, and the handle and the screw rod are integrally connected; this arrangement is convenient for medical staff or family members to operate.

Further, the screw buckles are arranged on the left and right sides of the lower guardrail; this arrangement can ensure the stability of the guardrail on the bed.

When in use, firstly fix the lower guardrail on the bed through the screw buckle, then connect the middle guardrail with the lower guardrail, connect the upper guardrail with the middle guardrail, or connect the upper, middle and lower layers first. The guardrail is combined and connected, and then the screw buckle is combined with the hospital bed; when the height of the guardrail needs to be adjusted, press the adjustment buckle inward to retract the adjustment buckle into the receiving slot, and then move the upper or middle guardrail up or down. After the position is determined, the adjustment button protrudes from the adjustment button hole to fix the position of each layer of guardrail; or, by operating the rotary valve, the threaded handle is moved from the threaded sleeve to the outside, thereby eliminating the upper guardrail or the lower guardrail. Squeeze force between casings, and then move the upper or lower guardrail up or down, after determining the position, move the threaded handle inward by operating the rotary valve, and move the upper guardrail or lower guardrail with the sleeve. The tube is squeezed tightly to fix the position of each layer of guardrails.

Compared with the bed rails in the prior art, the technical solution of the present invention has a three-block adjustment function by setting the upper guard rail, the middle guard rail and the lower guard rail, even if the patient's mattress is increased, there is a bedsore pad, or due to other The reason is that the position of the patient's body is relatively elevated, and the height of the guardrail can be adjusted to effectively protect the patient's safety and prevent the patient from falling off the bed.

Description of drawings

1 is a schematic diagram of the overall structure of an adjustable bed rail of the present invention provided with an adjustment buckle;

FIG. 2 is a schematic diagram of the overall front view structure of an adjustable bed rail of the present invention provided with an adjustment buckle;

Fig. 3 is a partial enlarged structural schematic diagram of an adjustable bed rail of the present invention provided with an adjustment buckle;

FIG. 4 is a schematic diagram of an enlarged partial cross-sectional structure of an adjustable bed rail provided with an adjustment buckle according to the present invention;

Fig. 5 is an enlarged structural schematic diagram of the adjusting button of an adjustable bed rail of the present invention extending out of the adjusting button hole;

6 is a schematic diagram of the overall structure of the upper guard rail of an adjustable bed rail of the present invention;

7 is a schematic diagram of the overall structure of a middle-layer guardrail of an adjustable bed rail of the present invention;

8 is a schematic diagram of the overall cross-sectional structure of a middle-layer guardrail of an adjustable bed rail of the present invention;

9 is a schematic diagram of the overall structure of a lower layer guardrail of an adjustable bed rail of the present invention;

10 is an enlarged structural schematic diagram of a C-shaped fixed plate of an adjustable bed rail of the present invention;

11 is a schematic diagram of the overall structure of an adjustable bed rail provided with a threaded handle according to the present invention, and a partially enlarged schematic diagram of the structure provided with a threaded handle;

Fig. 12 is a partial enlarged structural schematic diagram of an adjustable bed rail provided with a threaded handle according to the present invention;

Fig. 13 is a partial cross-sectional enlarged structural schematic diagram of an adjustable bed rail provided with a threaded handle according to the present invention;

In the figure, 1, the upper guard rail; 2, the middle guard rail; 21, the casing; 22, the adjusting button hole; 23, the threaded barrel; 3, the lower guard rail; 4, the adjusting button; 41, the spring; 42, the accommodating groove 5. Threaded handle; 51. Rotary valve; 52. Threaded body; 6. Screw buckle; 61. C-shaped fixing plate; 611.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below through specific specific embodiments. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Those skilled in the art Other advantages and functions of the present invention can be easily understood from the contents disclosed in this specification. The present invention can also be implemented or applied through other different specific embodiments. If there is no conflict, the following embodiments and the features in the embodiments can be combined with each other. Based on the embodiments of the present invention, ordinary skills in the art All other embodiments obtained by personnel without creative work fall within the protection scope of the present invention.

Embodiment 1 An adjustable bed rail

An adjustable bed rail, which includes a guardrail, a lifting adjustment structure for adjusting the height of the guardrail, and a fixing structure for fixing the guardrail on a bed, characterized in that the guardrail comprises an upper guardrail 1. The middle-layer guardrail 2 and the lower-layer guardrail 3; the lifting adjustment structure is arranged on the sidewall of the guardrail, and the upper-layer guardrail 1, the middle-layer guardrail 2 and the lower-layer guardrail 3 are connected to each other through the lifting and adjusting structure combination; The fixed structure is arranged at the bottom end of the lower guardrail 3; by setting the upper, middle and lower guardrails, the guardrail can be adjusted to an appropriate height according to the conditions of different patients, and the three guardrails can be adjusted to the maximum height. It is enough to meet the falling bed protection for various patients, and has a wide range of applicability and flexible adjustment.

The upper guardrail 1 is set as a U-shaped bar with an opening downward, the middle guardrail 2 is set as a Japanese-shaped column, and the lower guardrail 3 is set as an H-shaped column; the upper guardrail 1 and the middle guardrail 2 are adjusted by the lifting and lowering. The structure is combined and connected, and the lower guardrail 3 and the middle guardrail 2 are connected by a combination of lifting and adjusting structures. Each layer of guardrails arranged in this shape has stability and firmness, and can effectively ensure the safety of patients.

The main bodies of the upper guardrail 1 and the lower guardrail 3 are all set as solid cylinders; the left and right rods of the middle guardrail 2 are both set as hollow sleeves 21, and the inner diameter of the sleeves 21 is larger than The diameter of the upper guardrail 1 and the lower guardrail 3; the upper guardrail 1 is inserted into the sleeve 21 from the upper end of the middle guardrail 2, and the lower guardrail 3 is inserted into the sleeve 21 from the lower end of the middle guardrail 2. On the one hand, the guardrail arranged in this way has firmness, and on the other hand, it realizes the function of lifting and lowering adjustment.

The lifting adjustment structure includes an adjustment button 4 arranged on the outer side walls of the upper guard rail 1 and the lower guard rail 3, and an adjustment button hole 22 arranged on the outer side wall of the sleeve 21 that is consistent with the size of the adjustment button 4. , the adjustment button 4 protrudes from the adjustment button hole 22; this arrangement can easily adjust the height of the guardrail through the lifting adjustment structure.

An accommodation groove 42 for accommodating the adjustment button 4 is provided on the outer side walls of the upper guardrail 1 and the lower guardrail 3. The position of the accommodation groove 42 corresponds to the position of the adjustment button hole 22; in the accommodation groove 42 An elastic connecting piece is arranged inside, one end of the elastic connecting piece is integrally connected with the side wall of the accommodating groove 42, and the other end is integrally connected with the adjusting buckle 4; The hole 22 pops out to fix the positions of the upper guardrail 1 and the lower guardrail 3, and the adjustment buckle 4 moves inward and is retracted into the accommodating slot 42 to move the positions of the upper guardrail 1 and the lower guardrail 3, thereby adjusting the upper guard Height of guardrail 1 and lower guardrail 3.

The fixing structure is set as a screw buckle 6. The screw buckle 6 includes a C-shaped fixing plate 61, a threaded hole 611 arranged at the bottom of the C-shaped fixing plate 61, and a screw 62 arranged in the threaded hole 611. The C-shaped fixing plate The upper end of the 61 is integrally connected with the bottom of the lower guardrail 3, and the screw 62 is combined with the C-shaped fixing plate 61 through the threaded hole 611; The 62 rotates to move upward, and the upper end of the screw 62 presses against the bottom of the bed to stably fix the guardrail and the bed together.

Embodiment 2 A kind of adjustable bed rail

An adjustable bed rail, which includes a guardrail, a lifting adjustment structure for adjusting the height of the guardrail, and a fixing structure for fixing the guardrail on a bed, characterized in that the guardrail comprises an upper guardrail 1. The middle-layer guardrail 2 and the lower-layer guardrail 3; the lifting adjustment structure is arranged on the sidewall of the guardrail, and the upper-layer guardrail 1, the middle-layer guardrail 2 and the lower-layer guardrail 3 are connected to each other through the lifting and adjusting structure combination; The fixed structure is arranged at the bottom end of the lower guardrail 3; by setting the upper, middle and lower guardrails, the guardrail can be adjusted to an appropriate height according to the conditions of different patients, and the three guardrails can be adjusted to the maximum height. It is enough to meet the falling bed protection for various patients, and has a wide range of applicability and flexible adjustment.

The guardrail is set as a guardrail whose main body is a cylinder; the outer surface of the guardrail set in this way is smooth, does not scratch patients and medical staff, and has better safety.

The upper guardrail 1 is set as a U-shaped bar with an opening downward, the middle guardrail 2 is set as a Japanese-shaped column, and the lower guardrail 3 is set as an H-shaped column; the upper guardrail 1 and the middle guardrail 2 are adjusted by the lifting and lowering. The structure is combined and connected, and the lower guardrail 3 and the middle guardrail 2 are connected by a combination of lifting and adjusting structures. Each layer of guardrails arranged in this shape has stability and firmness, and can effectively ensure the safety of patients.

The diameters of the upper guardrail 1 and the lower guardrail 3 are all smaller than the diameter of the middle guardrail 2, and the widths of the upper guardrail 1, the middle guardrail 2 and the lower guardrail 3 are the same; Aesthetics.

The main bodies of the upper guardrail 1 and the lower guardrail 3 are all set as solid cylinders; the left and right rods of the middle guardrail 2 are both set as hollow sleeves 21, and the inner diameter of the sleeves 21 is larger than The diameter of the upper guardrail 1 and the lower guardrail 3; the upper guardrail 1 is inserted into the sleeve 21 from the upper end of the middle guardrail 2, and the lower guardrail 3 is inserted into the sleeve 21 from the lower end of the middle guardrail 2. On the one hand, the guardrail arranged in this way has firmness, and on the other hand, it realizes the function of lifting and lowering adjustment.

The lifting adjustment structure includes an adjustment button 4 arranged on the outer side walls of the upper guard rail 1 and the lower guard rail 3, and an adjustment button hole 22 arranged on the outer side wall of the sleeve 21 that is consistent with the size of the adjustment button 4. , the adjustment button 4 protrudes from the adjustment button hole 22; this arrangement can easily adjust the height of the guardrail through the lifting adjustment structure.

An accommodation groove 42 for accommodating the adjustment button 4 is provided on the outer side walls of the upper guardrail 1 and the lower guardrail 3. The position of the accommodation groove 42 corresponds to the position of the adjustment button hole 22; in the accommodation groove 42 An elastic connecting piece is arranged inside, one end of the elastic connecting piece is integrally connected with the side wall of the accommodating groove 42, and the other end is integrally connected with the adjusting buckle 4; The hole 22 pops out to fix the positions of the upper guardrail 1 and the lower guardrail 3, and the adjustment buckle 4 moves inward and is retracted into the accommodating slot 42 to move the positions of the upper guardrail 1 and the lower guardrail 3, thereby adjusting the upper guard Height of guardrail 1 and lower guardrail 3.

The elastic connecting piece is set as a spring 41 with moderate elastic force; the elastic connecting piece set in this way is economical and practical.

Two adjustment buttons 4 are respectively provided on the outer side walls of the upper guardrail 1 and the lower guardrail 3, and 4 adjustment button holes 22 are respectively provided on the outer side walls of the sleeve 21; this arrangement can make each adjustment button 4. Extend the adjustment button hole 22 to ensure the firmness of the connection of each layer of guardrails.

The fixing structure is set as a screw buckle 6. The screw buckle 6 includes a C-shaped fixing plate 61, a threaded hole 611 arranged at the bottom of the C-shaped fixing plate 61, and a screw 62 arranged in the threaded hole 611. The C-shaped fixing plate The upper end of the 61 is integrally connected with the bottom of the lower guardrail 3, and the screw 62 is combined with the C-shaped fixing plate 61 through the threaded hole 611; The 62 rotates to move upward, and the upper end of the screw 62 presses against the bottom of the bed to stably fix the guardrail and the bed together.

A circular positioning disk 621 is arranged on the upper end of the screw 62, the diameter of the positioning disk 621 is larger than the diameter of the screw 62, and the positioning disk 621 is integrally connected with the screw 62; the contact area between the upper end of the screw 62 and the bed bottom is large, The stability of the connection between the guardrail and the hospital bed is ensured, and at the same time, the positioning plate 621 can prevent the screw rod 62 from coming out of the threaded hole 611 and prevent the screw rod 62 from being lost.

Embodiment 3 An adjustable bed rail

An adjustable bed rail, which includes a guardrail, a lifting adjustment structure for adjusting the height of the guardrail, and a fixing structure for fixing the guardrail on a bed, characterized in that the guardrail comprises an upper guardrail 1. The middle-layer guardrail 2 and the lower-layer guardrail 3; the lifting adjustment structure is arranged on the sidewall of the guardrail, and the upper-layer guardrail 1, the middle-layer guardrail 2 and the lower-layer guardrail 3 are connected to each other through the lifting and adjusting structure combination; The fixed structure is arranged at the bottom end of the lower guardrail 3; by setting the upper, middle and lower guardrails, the guardrail can be adjusted to an appropriate height according to the conditions of different patients, and the three guardrails can be adjusted to the maximum height. It is enough to meet the falling bed protection for various patients, and has a wide range of applicability and flexible adjustment.

The guardrail is set as a guardrail whose main body is a cylinder; the outer surface of the guardrail set in this way is smooth, does not scratch patients and medical staff, and has better safety.

The upper guardrail 1 is set as a U-shaped bar with an opening downward, the middle guardrail 2 is set as a Japanese-shaped column, and the lower guardrail 3 is set as an H-shaped column; the upper guardrail 1 and the middle guardrail 2 are adjusted by the lifting and lowering. The structure is combined and connected, and the lower guardrail 3 and the middle guardrail 2 are connected by a combination of lifting and adjusting structures. Each layer of guardrails arranged in this shape has stability and firmness, and can effectively ensure the safety of patients.

The diameters of the upper guardrail 1 and the lower guardrail 3 are all smaller than the diameter of the middle guardrail 2, and the widths of the upper guardrail 1, the middle guardrail 2 and the lower guardrail 3 are the same; Aesthetics.

The main bodies of the upper guardrail 1 and the lower guardrail 3 are all set as solid cylinders; the left and right rods of the middle guardrail 2 are both set as hollow sleeves 21, and the inner diameter of the sleeves 21 is larger than The diameter of the upper guardrail 1 and the lower guardrail 3; the upper guardrail 1 is inserted into the sleeve 21 from the upper end of the middle guardrail 2, and the lower guardrail 3 is inserted into the sleeve 21 from the lower end of the middle guardrail 2. On the one hand, the guardrail arranged in this way has firmness, and on the other hand, it realizes the function of lifting and lowering adjustment.

The lifting adjustment structure includes an adjustment button 4 arranged on the outer side walls of the upper guard rail 1 and the lower guard rail 3, and an adjustment button hole 22 arranged on the outer side wall of the sleeve 21 that is consistent with the size of the adjustment button 4. , the adjustment button 4 protrudes from the adjustment button hole 22; this arrangement can easily adjust the height of the guardrail through the lifting adjustment structure.

An accommodation groove 42 for accommodating the adjustment button 4 is provided on the outer side walls of the upper guardrail 1 and the lower guardrail 3. The position of the accommodation groove 42 corresponds to the position of the adjustment button hole 22; in the accommodation groove 42 An elastic connecting piece is arranged inside, one end of the elastic connecting piece is integrally connected with the side wall of the accommodating groove 42, and the other end is integrally connected with the adjusting buckle 4; The hole 22 pops out to fix the positions of the upper guardrail 1 and the lower guardrail 3, and the adjustment buckle 4 moves inward and is retracted into the accommodating slot 42 to move the positions of the upper guardrail 1 and the lower guardrail 3, thereby adjusting the upper guard Height of guardrail 1 and lower guardrail 3.

The elastic connecting piece is set as a spring 41 with moderate elastic force; the elastic connecting piece set in this way is economical and practical.

Two adjustment buttons 4 are respectively provided on the outer side walls of the upper guardrail 1 and the lower guardrail 3, and 4 adjustment button holes 22 are respectively provided on the outer side walls of the sleeve 21; this arrangement can make each adjustment button 4. Extend the adjustment button hole 22 to ensure the firmness of the connection of each layer of guardrails.

The fixing structure is set as a screw buckle 6. The screw buckle 6 includes a C-shaped fixing plate 61, a threaded hole 611 arranged at the bottom of the C-shaped fixing plate 61, and a screw 62 arranged in the threaded hole 611. The C-shaped fixing plate The upper end of the 61 is integrally connected with the bottom of the lower guardrail 3, and the screw 62 is combined with the C-shaped fixing plate 61 through the threaded hole 611; The 62 rotates to move upward, and the upper end of the screw 62 presses against the bottom of the bed to stably fix the guardrail and the bed together.

A circular positioning disk 621 is arranged on the upper end of the screw 62, the diameter of the positioning disk 621 is larger than the diameter of the screw 62, and the positioning disk 621 is integrally connected with the screw 62; the contact area between the upper end of the screw 62 and the bed bottom is large, The stability of the connection between the guardrail and the hospital bed is ensured, and at the same time, the positioning plate 621 can prevent the screw rod 62 from coming out of the threaded hole 611 and prevent the screw rod 62 from being lost.

A handle 622 is provided at the lower end of the screw rod 62 for easy hand-holding, and the handle 622 is integrally connected with the screw rod 62; this setting is convenient for medical staff or family members to operate.

The screw buckles 6 are arranged on the left and right sides of the lower guardrail 3; this arrangement can ensure the stability of the guardrail on the bed.

Embodiment 4 An adjustable bed rail

An adjustable bed rail, which includes a guardrail, a lifting adjustment structure for adjusting the height of the guardrail, and a fixing structure for fixing the guardrail on a bed, characterized in that the guardrail comprises an upper guardrail 1. The middle-layer guardrail 2 and the lower-layer guardrail 3; the lifting adjustment structure is arranged on the sidewall of the guardrail, and the upper-layer guardrail 1, the middle-layer guardrail 2 and the lower-layer guardrail 3 are connected to each other through the lifting and adjusting structure combination; The fixed structure is arranged at the bottom end of the lower guardrail 3; by setting the upper, middle and lower guardrails, the guardrail can be adjusted to an appropriate height according to the conditions of different patients, and the three guardrails can be adjusted to the maximum height. It is enough to meet the falling bed protection for various patients, and has a wide range of applicability and flexible adjustment.

The upper guardrail 1 is set as a U-shaped bar with an opening downward, the middle guardrail 2 is set as a Japanese-shaped column, and the lower guardrail 3 is set as an H-shaped column; the upper guardrail 1 and the middle guardrail 2 are adjusted by the lifting and lowering. The structure is combined and connected, and the lower guardrail 3 and the middle guardrail 2 are connected by a combination of lifting and adjusting structures. Each layer of guardrails arranged in this shape has stability and firmness, and can effectively ensure the safety of patients.

The main bodies of the upper guardrail 1 and the lower guardrail 3 are all set as solid cylinders; the left and right rods of the middle guardrail 2 are both set as hollow sleeves 21, and the inner diameter of the sleeves 21 is larger than The diameter of the upper guardrail 1 and the lower guardrail 3; the upper guardrail 1 is inserted into the sleeve 21 from the upper end of the middle guardrail 2, and the lower guardrail 3 is inserted into the sleeve 21 from the lower end of the middle guardrail 2. On the one hand, the guardrail arranged in this way has firmness, and on the other hand, it realizes the function of lifting and lowering adjustment.

The lifting adjustment structure includes a threaded barrel 23 disposed on the outer side wall of the sleeve 21 and a threaded handle 5 disposed in the threaded barrel 23. The threaded barrel 23 is respectively disposed on the upper end and the lower end of the sleeve 21 and is connected with the sleeve 21. Internal communication; the threaded barrel 23 is integrally connected with the outer side wall of the sleeve 21, and the threaded handle 5 is connected in combination with the threaded barrel 23; this setting can be achieved by tightening the threaded handle 5, and the threaded handle 5 connects the upper guardrail 1 or the lower guardrail 3 with The pipe wall of the casing 21 is squeezed tightly, thereby fixing the positions of the upper guardrail 1 and the lower guardrail 3. To adjust the upper guardrail 1 or the lower guardrail 3, loosen the threaded handle 5 for adjustment.

The threaded handle 5 includes a threaded main body 52 whose main body is a cylinder, and a rotary valve 51 that is convenient for medical staff or family members to operate the threaded handle 5. The rotary valve 51 is integrally connected with the threaded handle 5;

The fixing structure is set as a screw buckle 6. The screw buckle 6 includes a C-shaped fixing plate 61, a threaded hole 611 arranged at the bottom of the C-shaped fixing plate 61, and a screw 62 arranged in the threaded hole 611. The C-shaped fixing plate The upper end of the 61 is integrally connected with the bottom of the lower guardrail 3, and the screw 62 is combined with the C-shaped fixing plate 61 through the threaded hole 611; The 62 rotates to move upward, and the upper end of the screw 62 presses against the bottom of the bed to stably fix the guardrail and the bed together.

Embodiment 5 An adjustable bed rail

An adjustable bed rail, which includes a guardrail, a lifting adjustment structure for adjusting the height of the guardrail, and a fixing structure for fixing the guardrail on a bed, characterized in that the guardrail comprises an upper guardrail 1. The middle-layer guardrail 2 and the lower-layer guardrail 3; the lifting adjustment structure is arranged on the sidewall of the guardrail, and the upper-layer guardrail 1, the middle-layer guardrail 2 and the lower-layer guardrail 3 are connected to each other through the lifting and adjusting structure combination; The fixed structure is arranged at the bottom end of the lower guardrail 3; by setting the upper, middle and lower guardrails, the guardrail can be adjusted to an appropriate height according to the conditions of different patients, and the three guardrails can be adjusted to the maximum height. It is enough to meet the falling bed protection for various patients, and has a wide range of applicability and flexible adjustment.

The guardrail is set as a guardrail whose main body is a cylinder; the outer surface of the guardrail set in this way is smooth, does not scratch patients and medical staff, and has better safety.

The upper guardrail 1 is set as a U-shaped bar with an opening downward, the middle guardrail 2 is set as a Japanese-shaped column, and the lower guardrail 3 is set as an H-shaped column; the upper guardrail 1 and the middle guardrail 2 are adjusted by the lifting and lowering. The structure is combined and connected, and the lower guardrail 3 and the middle guardrail 2 are connected by a combination of lifting and adjusting structures. Each layer of guardrails arranged in this shape has stability and firmness, and can effectively ensure the safety of patients.

The diameters of the upper guardrail 1 and the lower guardrail 3 are all smaller than the diameter of the middle guardrail 2, and the widths of the upper guardrail 1, the middle guardrail 2 and the lower guardrail 3 are the same; Aesthetics.

The main bodies of the upper guardrail 1 and the lower guardrail 3 are all set as solid cylinders; the left and right rods of the middle guardrail 2 are both set as hollow sleeves 21, and the inner diameter of the sleeves 21 is larger than The diameter of the upper guardrail 1 and the lower guardrail 3; the upper guardrail 1 is inserted into the sleeve 21 from the upper end of the middle guardrail 2, and the lower guardrail 3 is inserted into the sleeve 21 from the lower end of the middle guardrail 2. On the one hand, the guardrail arranged in this way has firmness, and on the other hand, it realizes the function of lifting and lowering adjustment.

The lifting adjustment structure includes a threaded barrel 23 disposed on the outer side wall of the sleeve 21 and a threaded handle 5 disposed in the threaded barrel 23. The threaded barrel 23 is respectively disposed on the upper end and the lower end of the sleeve 21 and is connected with the sleeve 21. Internal communication; the threaded barrel 23 is integrally connected with the outer side wall of the sleeve 21, and the threaded handle 5 is connected in combination with the threaded barrel 23; this setting can be achieved by tightening the threaded handle 5, and the threaded handle 5 connects the upper guardrail 1 or the lower guardrail 3 with The pipe wall of the casing 21 is squeezed tightly, thereby fixing the positions of the upper guardrail 1 and the lower guardrail 3. To adjust the upper guardrail 1 or the lower guardrail 3, loosen the threaded handle 5 for adjustment.

The threaded handle 5 includes a threaded main body 52 whose main body is a cylinder, and a rotary valve 51 that is convenient for medical staff or family members to operate the threaded handle 5. The rotary valve 51 is integrally connected with the threaded handle 5;

Two threaded barrels 23 and threaded handles 5 are respectively provided on the outer side walls of the left sleeve 21 and the right sleeve 21 of the lower protection fence 3 ; this setting is sufficient to meet clinical use requirements.

The fixing structure is set as a screw buckle 6. The screw buckle 6 includes a C-shaped fixing plate 61, a threaded hole 611 arranged at the bottom of the C-shaped fixing plate 61, and a screw 62 arranged in the threaded hole 611. The C-shaped fixing plate The upper end of 61 is integrally connected with the bottom of the lower guardrail 3, and the screw 62 is combined with the C-shaped fixing plate 61 through the threaded hole 611; when in use, the opening of the C-shaped fixing plate 61 is engaged on the bedside of the hospital bed, and the screw The 62 rotates to move upward, and the upper end of the screw 62 presses against the bottom of the bed to stably fix the guardrail and the bed together.

A circular positioning disk 621 is arranged on the upper end of the screw 62, the diameter of the positioning disk 621 is larger than the diameter of the screw 62, and the positioning disk 621 is integrally connected with the screw 62; the contact area between the upper end of the screw 62 and the bed bottom is large, The stability of the connection between the guardrail and the hospital bed is ensured, and at the same time, the positioning plate 621 can prevent the screw rod 62 from coming out of the threaded hole 611 and prevent the screw rod 62 from being lost.

Embodiment 6 An adjustable bed rail

An adjustable bed rail, which includes a guardrail, a lifting adjustment structure for adjusting the height of the guardrail, and a fixing structure for fixing the guardrail on a bed, characterized in that the guardrail comprises an upper guardrail 1. The middle-layer guardrail 2 and the lower-layer guardrail 3; the lifting adjustment structure is arranged on the sidewall of the guardrail, and the upper-layer guardrail 1, the middle-layer guardrail 2 and the lower-layer guardrail 3 are connected to each other through the lifting and adjusting structure combination; The fixed structure is arranged at the bottom end of the lower guardrail 3; by setting the upper, middle and lower guardrails, the guardrail can be adjusted to an appropriate height according to the conditions of different patients, and the three guardrails can be adjusted to the maximum height. It is enough to meet the falling bed protection for various patients, and has a wide range of applicability and flexible adjustment.

The guardrail is set as a guardrail whose main body is a cylinder; the outer surface of the guardrail set in this way is smooth, does not scratch patients and medical staff, and has better safety.

The upper guardrail 1 is set as a U-shaped bar with an opening downward, the middle guardrail 2 is set as a Japanese-shaped column, and the lower guardrail 3 is set as an H-shaped column; the upper guardrail 1 and the middle guardrail 2 are adjusted by the lifting and lowering. The structure is combined and connected, and the lower guardrail 3 and the middle guardrail 2 are connected by a combination of lifting and adjusting structures. Each layer of guardrails arranged in this shape has stability and firmness, and can effectively ensure the safety of patients.

The diameters of the upper guardrail 1 and the lower guardrail 3 are all smaller than the diameter of the middle guardrail 2, and the widths of the upper guardrail 1, the middle guardrail 2 and the lower guardrail 3 are the same; Aesthetics.

The main bodies of the upper guardrail 1 and the lower guardrail 3 are all set as solid cylinders; the left and right rods of the middle guardrail 2 are both set as hollow sleeves 21, and the inner diameter of the sleeves 21 is larger than The diameter of the upper guardrail 1 and the lower guardrail 3; the upper guardrail 1 is inserted into the sleeve 21 from the upper end of the middle guardrail 2, and the lower guardrail 3 is inserted into the sleeve 21 from the lower end of the middle guardrail 2. On the one hand, the guardrail arranged in this way has firmness, and on the other hand, it realizes the function of lifting and lowering adjustment.

The lifting adjustment structure includes a threaded barrel 23 disposed on the outer side wall of the sleeve 21 and a threaded handle 5 disposed in the threaded barrel 23. The threaded barrel 23 is respectively disposed on the upper end and the lower end of the sleeve 21 and is connected with the sleeve 21. Internal communication; the threaded barrel 23 is integrally connected with the outer side wall of the sleeve 21, and the threaded handle 5 is connected in combination with the threaded barrel 23; this setting can be achieved by tightening the threaded handle 5, and the threaded handle 5 connects the upper guardrail 1 or the lower guardrail 3 with The pipe wall of the casing 21 is squeezed tightly, thereby fixing the positions of the upper guardrail 1 and the lower guardrail 3. To adjust the upper guardrail 1 or the lower guardrail 3, loosen the threaded handle 5 for adjustment.

The threaded handle 5 includes a threaded main body 52 whose main body is a cylinder, and a rotary valve 51 that is convenient for medical staff or family members to operate the threaded handle 5. The rotary valve 51 is integrally connected with the threaded handle 5;

Four threaded barrels 23 and threaded handles 5 are respectively arranged on the outer side walls of the left sleeve 21 and the right sleeve 21 of the lower protective fence 3; this setting is sufficient to meet clinical use requirements.

The fixing structure is set as a screw buckle 6. The screw buckle 6 includes a C-shaped fixing plate 61, a threaded hole 611 arranged at the bottom of the C-shaped fixing plate 61, and a screw 62 arranged in the threaded hole 611. The C-shaped fixing plate The upper end of the 61 is integrally connected with the bottom of the lower guardrail 3, and the screw 62 is combined with the C-shaped fixing plate 61 through the threaded hole 611; The 62 rotates to move upward, and the upper end of the screw 62 presses against the bottom of the bed to stably fix the guardrail and the bed together.

A circular positioning disk 621 is arranged on the upper end of the screw 62, the diameter of the positioning disk 621 is larger than the diameter of the screw 62, and the positioning disk 621 is integrally connected with the screw 62; the contact area between the upper end of the screw 62 and the bed bottom is large, The stability of the connection between the guardrail and the hospital bed is ensured, and at the same time, the positioning plate 621 can prevent the screw rod 62 from coming out of the threaded hole 611 and prevent the screw rod 62 from being lost.

A handle 622 is provided at the lower end of the screw rod 62 for easy hand-holding, and the handle 622 is integrally connected with the screw rod 62; this setting is convenient for medical staff or family members to operate.

The screw buckles 6 are arranged on the left and right sides of the lower guardrail 3; this arrangement can ensure the stability of the guardrail on the bed.

The description of the above embodiment is only for understanding the present invention. It should be pointed out that for those of ordinary skill in the art, without departing from the principles of the present utility model, several improvements can also be made to the present utility model, and these improvements will also fall within the protection scope of the claims of the present utility model.

Claims (10)

1. An adjustable bed stop comprises a guard rail, a lifting adjusting structure and a fixing structure, wherein the lifting adjusting structure is used for adjusting the height of the guard rail, and the fixing structure is used for fixing the guard rail on a bed body, and is characterized in that the guard rail comprises an upper layer guard rail (1), a middle layer guard rail (2) and a lower layer guard rail (3); the lifting adjusting structure is arranged on the side wall of the guard rail, and the upper guard rail (1), the middle guard rail (2) and the lower guard rail (3) are connected with each other through the lifting adjusting structure in a combined manner; the fixed structure is arranged at the bottom end of the lower protective fence (3).

2. The adjustable bed stop as claimed in claim 1, wherein the upper guard rail (1) is arranged as a U-shaped rail with a downward opening, the middle guard rail (2) is arranged as a herringbone rail, and the lower guard rail (3) is arranged as an H-shaped rail; the upper layer guard railing (1) is connected with the middle layer guard railing (2) through the lifting adjusting structure in a combined mode, and the lower layer guard railing (3) is connected with the middle layer guard railing (2) through the lifting adjusting structure in a combined mode.

3. The adjustable bed fence as defined in claim 2, wherein the upper guard rail (1) and the lower guard rail (3) are provided with solid cylinders; the left side rod and the right side rod of the middle layer guard rail (2) are both provided with hollow sleeves (21), and the inner diameter of each sleeve (21) is larger than the diameter of each upper layer guard rail (1) and the diameter of each lower layer guard rail (3); the upper layer guard rail (1) is inserted into the sleeve (21) from the upper end of the middle layer guard rail (2), and the lower layer guard rail (3) is inserted into the sleeve (21) from the lower end of the middle layer guard rail (2).

4. The adjustable bed stop as recited in claim 3, characterized in that the lifting adjusting structure comprises adjusting buttons (4) arranged on the outer side walls of the upper guard rail (1) and the lower guard rail (3), and adjusting button holes (22) arranged on the outer side walls of the sleeves (21) and matched with the adjusting buttons (4) in size, wherein the adjusting buttons (4) extend out of the adjusting button holes (22).

5. The adjustable bed rail as claimed in claim 4, wherein a receiving groove (42) for receiving the adjusting buckle (4) is arranged on the outer side wall of the upper guard rail (1) and the outer side wall of the lower guard rail (3), and the position of the receiving groove (42) corresponds to the position of the adjusting buckle hole (22); an elastic connecting piece is arranged in the accommodating groove (42), one end of the elastic connecting piece is integrally connected with the side wall of the accommodating groove (42), and the other end of the elastic connecting piece is integrally connected with the adjusting buckle (4).

6. The adjustable bed stop as recited in claim 5, characterized in that the outer side walls of the upper guard rail (1) and the lower guard rail (3) are respectively provided with 1-4 adjusting buckles (4), and the outer side wall of the sleeve (21) is provided with adjusting buckle holes (22) corresponding to the number of the adjusting buckles (4).

7. The adjustable bed stop according to claim 3, wherein the lifting adjusting structure comprises a threaded cylinder (23) arranged on the outer side wall of the sleeve (21) and a threaded handle (5) arranged in the threaded cylinder (23), the threaded cylinder (23) is respectively arranged at the upper end and the lower end of the sleeve (21) and is communicated with the interior of the sleeve (21); the threaded cylinder (23) is integrally connected with the outer side wall of the sleeve (21), and the threaded handle (5) is connected with the threaded cylinder (23) in a combined manner.

8. The adjustable bed stop according to claim 7, characterized in that the threaded handle (5) comprises a threaded body (52) with a cylindrical body and a rotary valve (51) for facilitating the operation of the threaded handle (5) by a medical staff or a family member, the rotary valve (51) being integrally connected with the threaded handle (5).

9. The adjustable bed stop according to claim 1, wherein the fixing structure is a spiral buckle (6), the spiral buckle (6) comprises a C-shaped fixing plate (61), a threaded hole (611) formed in the bottom of the C-shaped fixing plate (61), and a screw rod (62) arranged in the threaded hole (611), the upper end of the C-shaped fixing plate (61) is integrally connected with the bottom of the lower guard rail (3), and the screw rod (62) is connected with the C-shaped fixing plate (61) in a combined manner through the threaded hole (611).

10. The adjustable bed stop according to claim 9, wherein a circular positioning disc (621) is arranged at the upper end of the screw rod (62), the diameter of the positioning disc (621) is larger than that of the screw rod (62), and the positioning disc (621) is integrally connected with the screw rod (62).

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