CN210020080U - Nursing bed hanger - Google Patents

Abstract

The utility model belongs to the technical field of personnel lifting equipment, in particular to a nursing bed hanger, which comprises three support frames and a lifting mechanism, wherein the end parts of the three support frames are mutually hinged and form a triangular support structure; the lifting mechanism comprises a first winch, a hanging plate and a rope, two ends of the rope are respectively connected with the hanging plate and the first winch, and a pulley connected with the rope is arranged on one support frame; the hanging plate is provided with a hanging strip. Through setting up support frame and hoist mechanism to improve holistic height of lifting by crane, make things convenient for medical personnel to operate, if change sheet etc.. The tip of three support frame is articulated each other, and the angle between the three support frame can be adjusted promptly to adapt to the bed body of different width, easy to assemble and use.

Description

A nursing bed hanger

technical field

The utility model belongs to the technical field of personnel lifting equipment, in particular to a nursing bed hanger.

Background technique

Nursing beds are divided into electric nursing beds and manual nursing beds, which are used by patients with inconvenient mobility when they are hospitalized or nursing at home. Its main purpose is to facilitate the care of the nursing staff and facilitate the recovery of the patient. For patients with limited mobility, it takes two to three nursing staff to achieve lifting and other movements, and when the patient is heavier, it is more difficult.

A nursing bed previously declared by the applicant, the patent application number is CN201810459594.0, wherein the disclosed structure realizes the folding of the bed body and the lifting of the patient, which is convenient for the patient and medical staff to use. However, the lifting height of the nursing bed is limited, so it is necessary to improve it.

Utility model content

In view of the above technical problems, the utility model provides a nursing bed hanger, which can increase the lifting height.

In order to solve the above-mentioned technical problems, the technical scheme adopted by the present utility model is:

A nursing bed hanger includes a support frame and a lifting mechanism, the support frame is provided with three, and the ends of the three support frames are hinged to each other to form a triangular support structure; the lifting mechanism includes a first winch, a hanging plate and a rope, The two ends of the rope are respectively connected with the hanger plate and the first winch, and a pulley connected with the rope is arranged on one of the support frames; the hanger plate is provided with a suspender.

The sling includes a back strap and a leg strap, both ends of the back strap are connected to the hanger plate, two of the leg straps are provided, and each leg strap is respectively provided with a hook connected to the hanger plate.

An adjustment ring is arranged on the hook.

It also includes a bed frame, the support frame is arranged on the bed frame, the back frame is mounted on the bed frame, the back frame is hinged with the bed frame, the bed frame is provided with a second winch, and the second winch is connected to the back frame through a pulling rope connect.

The lower end of each support frame is provided with a connecting plate, and the connecting plate is provided with a through hole.

The support frame is a hollow structure, and the rope is located inside the support frame.

A connecting rod is hinged on each support frame, and two adjacent support frames are connected by a connecting rod; a brake caster is arranged at the bottom of each support frame.

At least one of the three supporting frames is a retractable structure, and its length can be adjusted.

Compared with the prior art, the utility model has the following beneficial effects:

By setting a support frame and a lifting mechanism, the overall lifting height is increased, which is convenient for medical staff to perform operations (such as changing bed sheets, etc.). The ends of the three support frames are hinged to each other, that is, the angle between the three support frames can be adjusted, so as to adapt to beds of different widths and facilitate installation and use.

Description of drawings

Fig. 1 is the structural representation of the present utility model;

Fig. 2 is the structural representation one of the support frame of the present invention;

Fig. 3 is the structural representation two of the support frame of the present utility model;

4 is a schematic diagram of the internal structure of the support frame of the present invention;

Fig. 5 is the structural representation of the hanger plate of the present utility model;

Fig. 6 is the structural representation of the leg strap of the present invention;

Fig. 7 is the structural representation of the hook of the present utility model;

Fig. 8 is the structural representation of the bed frame of the present invention;

Fig. 9 is the structural representation of the connecting plate of the present utility model;

10 is a schematic diagram of the use state of the support frame of the present invention;

Figure 11 is another structural schematic diagram of the connecting rod of the present invention;

12 is a schematic diagram of the telescopic structure of the support frame of the present invention;

Among them: 1 is the support frame, 11 is the upper support frame, 12 is the lower support frame, 13 is the hole, 14 is the pin, 2 is the lifting mechanism, 21 is the first winch, 22 is the hanging plate, 221 is the hanging hole, 23 rope, 3 is pulley, 4 is sling, 41 is strap, 411 is safety hook, 42 is leg strap, 5 is hook, 6 is adjusting ring, 7 is connecting plate, 8 is bed frame, 9 is backrest frame, 10 is It is the second winch, 11 is the pull rope, 12 is the connecting rod, 121 is the slot, 122 is the pin, and 13 is the brake caster.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

As shown in Figures 1, 2, 3, 5, 6, and 7, a nursing bed hanger includes a support frame 1 and a lifting mechanism 2. There are three support frames 1, and the ends of the three support frames 1 are hinged to each other. Hinged and form a triangular (three-leg) support structure; the lifting mechanism 2 includes a first winch 21, a hanging plate 22 and a rope 23, and the two ends of the rope 23 are respectively connected with the hanging plate 22 and the first winch 21. A pulley 3 connected to a rope 23 is provided. Through the rotation of the first winch 21, the rope 23 and the hanging plate 22 can be driven to move. The hanging plate 22 is provided with a sling 4, and the patient is fixed by the sling 4.

The purpose of the pulley 3 is to reduce the resistance caused by friction during the movement of the rope 23. The setting position of the pulley 3 can be adjusted according to the actual situation, and it is mainly set at the corner or other places that are prone to resistance.

When in use, the lower ends of the three support frames 1 are fixed to the bedside, and after fixing, the human body is fixed by the sling 4; Lift the role of the patient. The shell of the first winch 21 can be fixed on the support frame 1 or be fixed on the bedside.

The sling 4 may adopt a common structure in the prior art, or a structure disclosed in a nursing bed previously reported by the applicant (patent application number CN201810459594.0).

Further, the suspender 4 includes a back strap 41 and a leg strap 42, both ends of the back strap 41 are connected to the hanger plate 22, two leg straps 42 are provided, and each leg strap 42 is respectively provided with a hook 5 connected to the hanger plate 22. Specifically, the strap 41 can be connected to the hanging plate 22 through a safety hook, and the hanging plate 22 is provided with corresponding hanging holes. When in use, the strap 41 is placed at the armpit of the back of the human body; the two leg straps 42 are respectively sleeved on the legs of the human body.

Further, an adjusting ring 6 is provided on the hook 5 . One end of the leg strap 42 is fixed with the hook 5, and the other end of the leg strap 42 passes through the adjusting ring 6, and can be knotted and fixed after passing through, so as to adjust the length.

Further, as shown in FIG. 8 , it also includes a bed frame 8 , the support frame 1 is arranged on the bed frame 8 , the back frame 9 is placed on the bed frame 8 , the back frame 9 is hinged with the bed frame 8 , and the bed frame 8 is provided with a second winch 10. The second winch 10 is connected with the backrest frame 9 through the pulling rope 11. The backrest frame 9 is driven to rotate by the second winch 10 rotating and winding the pulling rope 11 . In a normal state, the backrest frame 9 is in a flat state.

Further, as shown in FIG. 9 , the lower end of the support frame 1 can be fixed with the bedside in a detachable manner such as a clamp. Preferably, the lower end of each support frame 1 is fixed or hinged with a connecting plate 7. The shape of the connecting plate 7 It is "n" type, the connecting plate 7 is provided with through holes, and the bed frame 8 is also provided with corresponding holes, the connecting plate 7 is fixed with the bed frame 8 by bolts, and the bolts can pass through the connecting plate 7 and the bed frame 8 .

The first winch 21 can also be connected to the bed frame by adopting the structure of the above-mentioned connecting plate 7 , that is, the first winch 21 is also provided with a corresponding connecting plate 7 .

Further, as shown in FIG. 4 , the support frame 1 is a hollow structure, and the rope 23 is located inside the support frame 1 .

Further, as shown in Figures 10 and 11, each support frame 1 is hinged with a connecting rod 12, and two adjacent support frames 1 are connected by the connecting rod 12, and the shell of the first winch 21 is fixed (welded) on the support rack 1. Specifically: one of the support frames 1 is hinged with one end of the connecting rod 12, and the other end of the connecting rod 12 is detachably connected to the other support frame (adjacent), specifically, it can be connected by butterfly bolts, torx bolts, etc. Of course, the other end of the connecting rod 12 can also be provided with a plurality of card slots, and each support frame is provided with a card pin, and the connection is made by snapping the card grooves into the card pins.

When in use, the hanger moves to the required hospital bed, and locks the brake casters 13 at the bottom of the support frame 1 to prevent movement. The three connecting rods 12 are respectively connected with the respective adjacent supporting frames 1 to form a stable supporting structure. After use, the three connecting rods 12 are separated from the respective adjacent supporting frames 1 respectively, and then the connecting rods 12 are rotated and closed.

As shown in FIG. 12 , at least one of the three supporting frames 1 is a telescopic structure, and its length can be adjusted. For a specific telescopic structure, those skilled in the art can implement various structures, such as:

The support frame 1 includes an upper support frame 11 and a lower support frame 12 , the lower support frame 12 is sleeved outside the upper support frame 11 , the upper support frame 11 can slide (telescopic) along the inner wall of the lower support frame 12 , and the upper support frame 11 and the lower support frame The frame 12 is provided with holes 13 (several) respectively. Adjust the protruding length of the upper support frame 11 as required, make the holes 13 on the upper support frame 11 and the holes 13 on the lower support frame 12 opposite, and finally insert pins 14 or bolts for fixing.

By adopting this structure, the connection with the bedside can be omitted, and the punching of the bedside can be avoided.

Only the preferred embodiments of the present utility model have been described in detail above, but the present utility model is not limited to the above-mentioned embodiments, and within the scope of knowledge possessed by those of ordinary skill in the art, it is also possible to do so without departing from the purpose of the present utility model. Various changes are made below, and all changes should be included within the protection scope of the present invention.

Claims (8)

1. A nursing bed hanger, characterized in that it comprises a support frame (1) and a lifting mechanism (2), the support frame (1) is provided with three, and the ends of the three support frames (1) are hinged to each other and connected to each other. A triangular support structure is formed; the lifting mechanism (2) includes a first winch (21), a hanging plate (22) and a rope (23), two ends of the rope (23) are respectively connected to the hanging plate (22) and the first The winches (21) are connected, and one of the support frames (1) is provided with a pulley (3) connected with the rope (23); the hanger plate (22) is provided with a suspender (4). 2. A nursing bed hanger according to claim 1, characterized in that: the sling (4) comprises a strap (41) and a leg strap (42), and both ends of the strap (41) are connected to the sling (41). The board (22) is connected, the leg straps (42) are provided with two, and each leg strap (42) is respectively provided with a hook (5) connected with the hanger plate (22). 3 . The nursing bed hanger according to claim 2 , wherein an adjusting ring ( 6 ) is provided on the hook ( 5 ). 4 . 4. A nursing bed hanger according to claim 1, characterized in that it further comprises a bed frame (8), the support frame (1) is arranged on the bed frame (8), and the bed frame (8) is arranged on the bed frame (8). A backrest frame (9), the backrest frame (9) is hinged with the bed frame (8), the bed frame (8) is provided with a second winch (10), and the second winch (10) passes through the pull rope (11) Connect to the backrest frame (9). 5 . The nursing bed hanger according to claim 1 , wherein a connecting plate ( 7 ) is provided at the lower end of each support frame ( 1 ), and the connecting plate ( 7 ) is provided with a through hole. 6 . 6 . The nursing bed hanger according to claim 1 , wherein the support frame ( 1 ) is a hollow structure, and the rope ( 23 ) is located inside the support frame ( 1 ). 7 . 7. A nursing bed hanger according to claim 1, wherein a connecting rod (12) is hinged on each support frame (1), and a connecting rod is passed between two adjacent support frames (1). (12) Connection; brake casters (13) are provided at the bottom of each support frame (1). 8 . The nursing bed hanger according to claim 1 , wherein at least one of the three support frames ( 1 ) is a retractable structure whose length can be adjusted. 9 .

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