CN112274355A

CN112274355A - Knee support of shifting machine and shifting machine with knee support

Info

Publication number: CN112274355A
Application number: CN202011088507.9A
Authority: CN
Inventors: 李晓东; 薛震
Original assignee: Guangdong Bofang Zhongji Medical Technology Co ltd
Current assignee: Guangdong Bofang Zhongji Medical Technology Co ltd
Priority date: 2020-10-13
Filing date: 2020-10-13
Publication date: 2021-01-29

Abstract

The invention discloses a knee support of a shifter and a shifter with the knee support, wherein the knee support of the shifter comprises: skeleton, soft package and support frame. Be equipped with the sleeve pipe on the skeleton, be equipped with the mating holes on the sleeve pipe, soft package connection skeleton, soft package be used for with patient's low limbs contact in order to support the patient, be equipped with a plurality of pinholes on the support frame. Wherein, the sleeve pipe overcoat is fixed through the pin between support frame and the skeleton in order to follow the support frame slidable on the support frame, and the pin is pegged graft on mating holes and one of them pinhole. According to the knee support of the shifting machine provided by the embodiment of the invention, the height of the knee support on the shifting machine can be adjusted to adapt to different body types of the lower limbs of patients, so that the comfort of the patients is improved, and the knee support can stabilize the positions of the lower limbs of the patients at a proper position and can also improve the use safety of the patients.

Description

Knee support of shifting machine and shifting machine with knee support

Technical Field

The invention belongs to the technical field of displacement machines, and particularly relates to a knee support of a displacement machine and a displacement machine with the knee support.

Background

The shifter can be used for shifting patients or the elderly with deficient physical activity, thereby reducing the burden of nursing staff, and the shifting situation comprises: transfer between a bed and a wheelchair, transfer between a wheelchair and a toilet, transfer between a wheelchair and a bathing apparatus, and the like.

The type of the shifting machine has various forms, is suitable for different crowds, and can be used for patients with mild and weak energy or old people. The standing type shifting machine can shift and transfer people with certain standing ability, and keeps standing postures of the people, so that the people are more dignity, the operation process is easier to complete, and the effect of fast shifting is realized.

Because the body of the displaced person is in a standing posture in the standing displacement process, the lower limbs need to be supported and protected by an external device, so that the body balance and stability of the displaced person are guaranteed, but the lower limb supporting device arranged on the existing standing displacement machine is single in structure and cannot adapt to the displaced persons with different heights and body types, and the displaced person cannot obtain good comfort in the use process.

Disclosure of Invention

The present invention is directed to solving at least one of the problems of the prior art. Therefore, the knee support of the shifting machine is stable and comfortable to support, the height of the knee support is adjustable, and the comfort level of a user is improved.

The invention also aims to provide a shifter with the knee support.

The knee rest of the shifting machine according to the embodiment of the invention comprises: the device comprises a framework, a sleeve and a clamping device, wherein the framework is provided with a sleeve, and the sleeve is provided with a matching hole; a soft pack connected to the frame, the soft pack for contact with a lower limb of a patient to support the patient; the supporting frame is provided with a plurality of pin holes; the sleeve is sleeved on the support frame to be slidable along the support frame, the support frame and the framework are fixed through pins, and the pins are inserted into the matching holes and one of the pin holes.

According to the knee support of the shifting machine provided by the embodiment of the invention, the height of the knee support on the shifting machine can be adjusted to adapt to different body types of the lower limbs of patients, so that the comfort of the patients is improved, and the knee support can stabilize the positions of the lower limbs of the patients at a proper position and can also improve the use safety of the patients.

In some embodiments, the flexible bag is provided with a concave support surface for contacting the lower limb of the patient.

Specifically, the number of the supporting concave surfaces is two, and a convex surface is formed at the joint of the two supporting concave surfaces.

In some embodiments, the knee rest of the distractor further comprises a strap for restraining the lower limb of the patient on the knee rest.

Specifically, the bandage is two, two the one end of bandage is connected the soft package, two the other end of bandage is equipped with matched with joint portion.

In some embodiments, the soft pack comprises: the sponge comprises a sponge body and a leather layer wrapped outside the sponge body.

Optionally, a pull ring is arranged on the pin.

In some embodiments, the support frame comprises: the pin holes are formed in the upper rod body, and the sleeve is sleeved on the upper rod body; the lower rod body is two, two the bottom of lower body of rod connection the last body of rod.

According to an embodiment of the present invention, there is further provided a shifting machine, including: the knee support of machine of shifting according to above-mentioned embodiment, the support frame detachably of knee support is connected on the organism.

According to the shifting machine provided by the embodiment of the invention, the knee support in the embodiment is additionally arranged, so that the stabilizing effect of the shifting machine on a patient can be improved, the height position of the knee support can be adjusted, the knee support can be attached to the lower limb of the patient, and the comfort degree of the patient when the shifting machine is used is improved.

Specifically, the bottom of support frame is equipped with the installation piece, the cross section of installation piece is in the direction upwards reducing gradually of going down, be equipped with the mounting hole on the organism, the installation piece is pegged graft in the mounting hole.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a perspective external view of a knee rest of a shifter according to an embodiment of the present invention.

Figure 2 is a perspective profile view of a soft-packed removal portion of a knee brace of a shifter in accordance with one embodiment of the present invention.

Fig. 3 is an exploded view of the knee rest of the shifting machine according to an embodiment of the present invention.

Fig. 4 is a cross-sectional view of a support bracket of one embodiment of the present invention.

Figure 5 is a perspective profile view of a soft pack of one embodiment of the present invention.

Fig. 6 is a schematic view of the mounting position of the shifter and its knee brace according to one embodiment of the present invention.

Fig. 7 is a schematic diagram of a shifter in accordance with an embodiment of the present invention.

Reference numerals:

a knee support 100 of the shifting machine,

A frame 1, a pipe sleeve 11, a matching hole 111, a pin 12, a pull ring 121,

A soft bag 2, a supporting concave surface 21, a convex surface 22,

A supporting frame 3, a pin hole 31, an upper rod body 32, a lower rod body 33, a mounting block 34,

A binding band 4 and a joint 41.

A shifting machine 200,

Body 201, mounting hole 2011,

A foot pedal 202, a waist strap 203, a hip strap 204.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

A knee rest 100 of a shifter according to an embodiment of the present invention is described below with reference to fig. 1-5.

As shown in fig. 1 and 3, the knee rest 100 of the shift machine according to the embodiment of the present invention includes: skeleton 1, soft package 2 and support frame 3. Be equipped with sleeve pipe 11 on the skeleton 1, be equipped with mating holes 111 on the sleeve pipe 11, soft package 2 connects skeleton 1, soft package 2 be used for with the contact of patient's low limbs in order to support the patient, be equipped with a plurality of pinholes 31 on the support frame 3. The sleeve 11 is sleeved on the support frame 3 to be slidable along the support frame 3, the support frame 3 and the framework 1 are fixed through the pin 12, and the pin 12 is inserted into the matching hole 111 and one of the pin holes 31.

The skeleton 1 that the knee held in the palm is the base of structure, for the main bearing structure of knee support 100, can understand, in order to obtain sufficient rigidity, 1 texture of skeleton is harder, if will be leaned on skeleton 1 by the aversion person is direct with limbs, can cause uncomfortable sense or even be injured to the patient, consequently through addding soft package 2 on skeleton 1, patient's low limbs and soft package 2 contact and support on soft package 2, can protect patient's low limbs, improve patient's comfort level.

The sleeve 11 overcoat is on support frame 3 and can slide along support frame 3, and skeleton 1 and soft package 2 that are connected with sleeve 11 also can slide along support frame 3, and support frame 3 plays support and guide effect. Be equipped with a plurality of pinholes 31 on the support frame 3, it is fixed through pin 12 between skeleton 1 and the support frame 3, when skeleton 1 and soft package 2 removed along support frame 3, can fix skeleton 1 and soft package 2 in an appropriate position. Through this kind of structural design, can adjust knee support 100's height in order to adapt to different patient's lower limbs size, improve patient's comfort level to knee support 100 is firm with patient's lower limbs position in a suitable position, also can improve the security that the patient used.

In some embodiments, as shown in fig. 5, the soft pack 2 is provided with a concave support surface 21 for contacting the lower limb of the patient.

The soft bag 2 is in contact with the lower limbs of the patient to support the patient, and the shape of the soft bag 2 is not a whole block of regular shape and is designed to be a knee concave surface according with the human body characteristics. When the knee support is used by a patient, the knee is contacted with the supporting concave surface 21 of the soft bag 2 to support the knee part, so that the functions of supporting, fixing and protecting are achieved, and the safety of the knee support 100 is improved.

As shown in fig. 7, when the patient's knee is in contact with the soft pack 2, the contact of the knee with the soft pack 2 is not symmetrical in the vertical direction. In some embodiments, the support concave surface 21 of the soft bag 2 is vertically wide at the top and narrow at the bottom, and the middle portion of the support concave surface 21 is the deepest to fit at the knee of the patient.

Specifically, as shown in fig. 5, there are two supporting concave surfaces 21, and a convex surface 22 is formed at the junction of the two supporting concave surfaces 21.

Soft package 2 accords with human body characteristic, the support concave surface 21 that is equipped with on soft package 2 is two, laminate with two knees of patient respectively mutually, two junctions that support concave surface 21 form convex surface 22, convex surface 22 forms the bearing structure of similar casing with soft package 2's outward flange jointly, restrict the knee in supporting concave surface 21, can protect patient's low limbs in the space that supports concave surface 21 and form, reduce the displacement that produces in the removal and cause the damage, play support and guard action to patient's knee, improve the comfort level and the security that knee held in the palm 100.

In some embodiments, as shown in fig. 3 and 5, the knee brace 100 of the displacement machine further comprises a strap 4 for tying the lower limb of the patient to the knee brace.

Bandage 4 is connected on soft package 2, and when patient's knee and soft package 2 to the contact back, knee portion laminates with supporting concave surface 21 mutually, stabilizes patient's knee on soft package 2, and bandage 4 then can stabilize patient's low limbs on soft package 2 that the knee held in the palm, and the shank that reduces patient's low limbs does not have the rear portion to block and takes place from the condition of roll-off in knee support 100, improves the security that the knee held in the palm 100.

Specifically, as shown in fig. 3, two straps 4 are provided, one end of each of the two straps 4 is connected to the soft bag 2, and the other end of each of the two straps 4 is provided with a matching joint 41.

The bandage 4 is two, and two bandage 4 cooperate through the joint part 41 can become a ring dress structure each other with soft package 2, can fix patient's low limbs in soft package 2 structure, improve the security. The two binding bands 4 can be assembled and separated through the combining part 41, the mutual combination and disassembly operations of the binding bands 4 are simple, and the lower limbs of the patient can be conveniently put in and taken out.

In some embodiments, the engaging portion 41 may be a snap structure, a strap hook and loop fastener, or a rope fastening structure. The common characteristics of the structures are that the structure is simple, the combination and the disassembly are convenient, and the lower limbs of the patient can be fastened and loosened conveniently.

In some embodiments, soft package 2 is the ring type overall structure who has support concave surface 21, including laminating knee position and the supporting part at low limbs rear portion, the patient directly passes soft package 2's ring type overall structure with low limbs when using, can fix the low limbs in knee holds in the palm 100, and this kind of structure is comparatively firm, and the patient's low limbs are more difficult to deviate from in knee holds in the palm 100, security when improving the aversion.

In some embodiments, as shown in fig. 3, the soft pack 2 comprises: the sponge body and a leather layer wrapped outside the sponge body.

The cavernous body is softer, can hold up patient's low limbs softly, reduces the damage that receives in patient's aversion process. The parcel is harder than the cavernosum at the outside leather layer texture of sponge, can protect inside sponge to the leather is comparatively resistant dirty, compares in the comparatively easy clearance of sponge material.

It is understood that the material of the soft bag 2 is not limited to two materials, i.e. sponge and leather, and other soft bags 2 made of soft flexible materials are also within the protection scope of the present invention.

Optionally, as shown in fig. 1, a pull ring 121 is provided on the pin 12.

Be equipped with mating holes 111 on the skeleton 1, be equipped with pinhole 31 on the support frame 3, can slide skeleton 1 along support frame 3 when the patient of adaptation different sizes, when adjusting suitable position, 12 accessible mating holes 111 of pin are pegged graft on a pinhole 31, can fix skeleton 1 on support frame 3. The pin 12 is provided with a pull ring 121, so that the pin 12 can be conveniently taken out from the inserted pin hole 31, the replacement position of the framework 1 is convenient, and the simplicity of height adjustment of the knee support 100 is improved.

In some embodiments, as shown in fig. 2 and 4, the support frame 3 includes: go up the body of rod 32 and lower body of rod 33, a plurality of pinholes 31 are established on last body of rod 32, and the sleeve pipe 11 overcoat is on last body of rod 32, and lower body of rod 33 is two, and two lower bodies of rod 33 connect the bottom of last body of rod 32.

The whole support frame 3 is of an inverted Y shape, a plurality of pin holes 31 are formed in the upper rod body 32, the sleeve 11 is sleeved on the upper rod body 32, and the sleeve 11 of the framework 1 can move on the section of the upper rod body 32 to adjust the height position of the knee support 100. Lower body of rod 33 is two connections on last body of rod 32, and the whole width of lower body of rod 33 is greater than last body of rod 32, also is greater than the sleeve pipe 11 on last body of rod 32, in case sleeve pipe 11 takes place the structure and collapses, and pin 12 can't be fixed sleeve pipe 11 with skeleton 1 at last body of rod 32, and the structure of lower body of rod 33 can play the supporting role, holds in the palm skeleton 1 who holds in the palm the knee and prevents its ground that directly drops, provides the protection to knee support and patient, improves the security that the knee held in the palm.

And lower body of rod 33 has shared the power that the body of rod 32 transmitted comes, and two lower body of rods 33 average the whole power of the body of rod 32, have avoided stress concentration, have reduced the pressure damage of support frame 3 to the supporter below, have improved the life of knee support.

The following describes a shift machine 200 according to an embodiment of the present invention with reference to fig. 6 and 7.

As shown in fig. 6, the shift machine 200 according to the embodiment of the present invention includes: the machine body 201 and the knee rest 100 of the shifting machine according to the above embodiment, the support frame 3 of the knee rest is detachably connected to the machine body 201.

The shifting machine 200 is used for shifting a patient with weaker physical activity ability, the knee support 100 in the embodiment is additionally arranged, the stabilizing effect of the shifting machine 200 on the patient can be improved, the height position of the knee support 100 can be adjusted, the knee support can be attached to the lower limb of the patient, and the comfort degree of the patient when the shifting machine 200 is used is improved.

Knee brace 100 detachably connects on organism 201, can improve the functional of machine 200 that shifts, and when patient's lower limbs support ability was less strong, the installation knee brace 100 can assist the patient to fix with the aversion, improves the security of machine 200 that shifts. When the lower limb ability of the patient is stronger, the knee support 100 can be detached, the space at the lower part of the shifter 200 is enlarged, and the patient can move in or out of the shifter 200 conveniently. For example, when the displacement machine 200 is used for suspended displacement, the knee brace 100 can be removed, and the space is increased.

In some embodiments, the shifter 200 further comprises: when the patient is located on the shifting machine 200 and stands, the knee support 100 is attached to and supports the lower limb of the patient, the feet of the patient stand on the foot support 202, and the patient can be transferred through the shifting machine 200 without moving.

In some embodiments, as shown in fig. 7, the shifting machine 200 further includes: a waist strap 203 and a hip strap 204. Waist strap 203, hip strap 204 and knee brace 100 stabilize the body of the patient together, improving the safety of the patient. The knee, the hip and the waist are all supporting force points which accord with the human body structure, namely, the body of the patient is supported by fewer supporting parts, so that the standing posture of the patient is safe and comfortable, and the safety of the shifter 200 is improved.

The waist strap 203 and the hip strap 204 can be two pieces, which are joined together by the joining portion 41, or can be a single piece that is put over the patient's body, which is not limited herein.

Specifically, as shown in fig. 2 and 6, the bottom of the support frame 3 is provided with an installation block 34, the cross section of the installation block 34 is gradually reduced in the downward direction, the machine body 201 is provided with an installation hole 2011, and the installation block 34 is inserted into the installation hole 2011.

The supporting frame 3 is detachably connected to the machine body 201, and the mounting block 34 at the bottom of the supporting frame 3 is a conical surface and can be inserted into the mounting hole 2011 of the machine body 201 in a matching manner. After the support frame 3 is inserted into the mounting hole 2011, self-centering can be realized, the movement of the support frame 3 relative to the base body is limited, and only the degree of freedom of vertical upward translation is left. The mounting block 34 of the conical surface can be conveniently mounted and dismounted, the operation is convenient, the space behind the shifting machine 200 can be conveniently and timely vacated, or the knee support can be conveniently mounted on the machine body 201. The assembly or disassembly is convenient when the patient needs to be removed in a short time.

In some embodiments, the mounting block 34 is a separate component that is fixedly attached to the support frame 3 by screws, welding, or the like. The mounting block 34 and the support frame 3 may also be an integral one-piece part.

The structure of the knee rest 100 of the distractor in one embodiment is described below with reference to fig. 1-5.

The knee rest 100 of the shifting machine includes: skeleton 1, soft package 2, support frame 3 and bandage 4. Skeleton 1 includes sleeve pipe 11, be equipped with mating holes 111 on the sleeve pipe 11, support frame 3 includes the body of rod 32 and the lower body of rod 33, upward be equipped with a plurality of pinholes 31 on the body of rod 32, the 11 overcoat of sleeve pipe is on the body of rod 32 of support frame 3, can slide along support frame 3, when skeleton 1 needs are fixed, mating holes 111 and the cooperation of pinhole 31 accessible pin 12 are connected, thereby fix skeleton 1 on support frame 3, the lower body of rod 33 is two, the bottom of the body of rod 32 is connected to two lower bodies of rod 33. Soft package 2 is used for supporting the patient with the contact of patient's low limbs, and soft package 2 is connected with skeleton 1, is equipped with two support concave surfaces 21 with the contact of patient's knee on soft package 2, and two support concave surfaces 21 links to each other and locates to form convex surface 22, can reduce the displacement that produces and cause the damage in the space that supports concave surface 21 and form with patient's low limbs protection. Bandage 4 is used for tying patient's low limbs on the knee holds in the palm, and bandage 4 is two, and soft package 2 is connected to two bandage 4's one end, and two bandage 4's the other end is equipped with 4 magic subsides of matched with bandage.

The structure and operation of the shifting machine 200 in one embodiment will now be described with reference to fig. 6-7.

The shift machine 200 includes: a body 201, a pedal 202, a waist strap 203, a hip strap 204 and the knee rest 10 of the above embodiment. The body 201 is the main structure of the shifter 200, the foot board 202 is located at the bottom of the body 201, and the feet of the patient can be supported and stepped on the foot board 202. The waist strap 203, the hip strap 204 and the knee support 100 can conform to the human body structure design, respectively lift and support the waist, the hip and the knee of the patient, support and protect the patient on the shifter 200, and improve the protection effect on the patient.

Waist bandage 203, buttock bandage 204 and knee brace 100 are all detachably connected on organism 201, are convenient for shift machine 200's dismantlement to be placed and assemble the use.

When using, on the support that extends on the machine body 201 of aversion machine 200 is being held to patient's both hands, both feet trample on running-board 202, and the knee holds in the palm the laminating with patient's lower limbs knee department, adjusts the height that the knee held in the palm 100, promotes the comfort level that the patient used, holds in the palm the other bandage 4 of 100 with the knee and passes through bandage magic subsides to be combined together, combines waist bandage 203, buttock bandage 204 together again, fixes the patient. The patient is stably arranged on the shifter 200, and the patient can be transferred between a bed and a wheelchair, between the wheelchair and a closestool, between the wheelchair and bathing equipment and the like through the shifter 200.

Other constructions of the displacement machine according to embodiments of the invention, such as the support and the body, and the operation thereof, are known to those skilled in the art and will not be described in detail herein.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A knee brace for a distractor, comprising:

the device comprises a framework, a sleeve and a clamping device, wherein the framework is provided with a sleeve, and the sleeve is provided with a matching hole;

a soft pack connected to the frame, the soft pack for contact with a lower limb of a patient to support the patient;

the supporting frame is provided with a plurality of pin holes; wherein,

the sleeve is sleeved on the support frame to be slidable along the support frame, the support frame and the framework are fixed through pins, and the pins are inserted into the matching holes and one of the pin holes.

2. The knee rest for a computer according to claim 1, wherein said soft bag has a concave support surface for contacting the lower limb of the patient.

3. The knee rest of claim 2, wherein the number of the supporting concave surfaces is two, and a convex surface is formed at the joint of the two supporting concave surfaces.

4. The knee rest of a computer of claim 1, further comprising a strap for restraining the lower limb of the patient to the knee rest.

5. The knee brace of a computer of claim 4, wherein the number of straps is two, one end of each of the two straps is connected to the soft bag, and the other end of each of the two straps is provided with a mating joint.

6. The knee rest of a displacement machine of claim 1, wherein the soft pack comprises: the sponge comprises a sponge body and a leather layer wrapped outside the sponge body.

7. The knee rest for a computer according to claim 1, wherein the pin is provided with a pull ring.

8. The knee rest of a displacement machine of claim 1, wherein the support frame comprises:

the pin holes are formed in the upper rod body, and the sleeve is sleeved on the upper rod body;

the lower rod body is two, two the bottom of lower body of rod connection the last body of rod.

9. A shifter, comprising:

a body;

the knee rest of the machine of any one of claims 1-8, the support frame of the knee rest being removably attached to the machine body.

10. The knee rest of claim 9, wherein the support frame has a bottom portion provided with a mounting block, the mounting block has a cross section gradually decreasing in a downward direction, the body is provided with a mounting hole, and the mounting block is inserted into the mounting hole.