CN214908833U

CN214908833U - Knee joint brace

Info

Publication number: CN214908833U
Application number: CN202120886654.4U
Authority: CN
Inventors: 刘亚萍; 王蓓蓓; 嵇武
Original assignee: Eastern Theater General Hospital of PLA
Current assignee: Eastern Theater General Hospital of PLA
Priority date: 2021-04-27
Filing date: 2021-04-27
Publication date: 2021-11-30
Anticipated expiration: 2031-04-27

Abstract

The utility model provides a knee joint brace, includes first branch, second branch, carousel, first sleeve and second sleeve, first branch with second branch all with the carousel rotates to be connected, first sleeve with first branch fixed connection, the second sleeve with second branch fixed connection, the left side of carousel just is located first sleeve with be provided with between the second sleeve and accomodate the bag, accomodate the equal fixedly connected with elastic webbing in bag's upper and lower both ends, two elastic webbing is fixed connection respectively first sleeve with the second sleeve. The knee joint brace is comfortable to wear and has good air permeability; when the patient needs to carry out cold and hot compress, the ice bag or the hot water bag is directly plugged into the storage bag.

Description

Knee joint brace

Technical Field

The utility model relates to the field of medical equipment, especially, relate to a knee joint brace.

Background

The knee brace is used for patients after knee joint operation and trauma of knee joint. Acts on the corresponding angle of the knee joint to fix, and can fix the knee joint at the angle through the brace of the knee joint, thereby being beneficial to the recovery and treatment of diseases. The knee joint brace mainly limits the movement of the knee joint, such as injury, strain and the like of the knee joint;

the existing knee joint brace for clinical use is uncomfortable in material and airtight, and pressure sores appear on the skin of a patient after long-time wearing; when the patient needs cold or hot compress, the brace is required to be taken down and then operated.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a knee joint brace; the knee joint brace is comfortable to wear and has good air permeability; when the patient needs to carry out cold and hot compress, the ice bag or the hot water bag is directly plugged into the storage bag.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a knee joint brace, includes first branch, second branch, carousel, first sleeve and second sleeve, first branch with second branch all with the carousel rotates to be connected, first sleeve with first branch fixed connection, the second sleeve with second branch fixed connection, the left side of carousel just is located first sleeve with be provided with between the second sleeve and accomodate the bag, accomodate the equal fixedly connected with elastic webbing in bag's upper and lower both ends, two elastic webbing is fixed connection respectively first sleeve with the second sleeve.

Preferably, the storage bag is internally provided with a storage groove.

Preferably, the first sleeve comprises a first support, a first wrapping layer and a first adjusting belt, the first support is fixedly connected with the first support rod, the first wrapping layer is fixedly connected with the first support, and the first adjusting belt is arranged on the outer side wall of the first wrapping layer.

Preferably, the first wrapping layer is reticulated cotton.

Preferably, the second sleeve comprises a second support, a second wrapping layer and a second adjusting belt, the second support is fixedly connected with the second supporting rod, the second wrapping layer is fixedly connected with the second support, and the second adjusting belt is arranged on the outer side wall of the second wrapping layer.

Preferably, the first wrapping layer is reticulated cotton.

Preferably, the first wrapping layer, the first adjusting belt, the second wrapping layer and the second adjusting belt are all annular in shape, and the first support and the second support are both semicircular in shape.

Preferably, first adjusting band includes belt and spacing box, be equipped with stopper and cavity in the spacing box, the stopper is fixed to be set up on the inner wall of cavity, the one end fixed connection of belt limit box, the other end passes the cavity with spacing box cup joints.

Preferably, the stopper includes fixture block, base, spring and plectrum, base fixed connection the inner wall of cavity, the fixture block with the base is articulated, spring fixed connection the spring with the base, plectrum fixed connection the plectrum.

Preferably, the inner side edge of the belt is provided with a convex block, and the convex block is clamped with the clamping block.

Compared with the prior art, the beneficial effects of the utility model are that: the knee joint brace is comfortable to wear and has good air permeability; when the patient needs to carry out cold and hot compress, the ice bag or the hot water bag is directly plugged into the storage bag.

Drawings

Fig. 1 is a front view of a knee brace of the present invention;

fig. 2 is a side view of a knee brace of the present invention;

fig. 3 is a top view of a first sleeve of a knee brace of the present invention;

fig. 4 is a top view of the first sleeve of the knee brace of the present invention in an open state;

FIG. 5 is an enlarged view of portion A of FIG. 3;

fig. 6 is an enlarged view of a portion B of fig. 4.

Detailed Description

In order to further understand the objects, structures, features and functions of the present invention, the following embodiments are described in detail.

Please refer to fig. 1-5, an embodiment of the present invention provides a knee brace, including a first support rod 3, a second support rod 4, a rotary table 6, a first sleeve 1 and a second sleeve 2, the first support rod 3 and the second support rod 4 are connected with the rotary table 6 in a rotating manner, the first sleeve 1 is fixedly connected with the first support rod 3, the second sleeve 2 is fixedly connected with the second support rod 4, the rotary table 6 is arranged on the left side and is located a storage bag 9 is arranged between the first sleeve 1 and the second sleeve 2, elastic bands 7 are fixedly connected to the upper and lower ends of the storage bag 9, and the two elastic bands 7 are respectively fixedly connected to the first sleeve 1 and the second sleeve 2. Under the connection of the elastic band 7, when the first support rod 3 and the second support rod 4 rotate, the storage bag 9 can be always positioned at the knee of the patient, and the connection mode of the rotary table 6 and the first support rod 3 and the second support rod 4 is the prior art and is not described in detail in this patent.

Preferably, a storage groove 91 is provided in the storage bag 9.

Preferably, the first sleeve 1 comprises a first bracket 12, a first wrapping layer 11 and a first adjusting belt 13, the first bracket 12 is fixedly connected with the first supporting rod 3, the first wrapping layer 11 is fixedly connected with the first bracket 12, and the first adjusting belt 13 is arranged on the outer side wall of the first wrapping layer 11.

Preferably, the first wrapping layer is reticulated cotton. The reticular cotton increases the air permeability and improves the comfort of the patient.

Preferably, the second sleeve 2 comprises a second bracket 22, a second wrapping layer 21 and a second adjusting band 23, the second bracket 22 is fixedly connected with the second strut 4, the second wrapping layer 21 is fixedly connected with the second bracket 22, and the second adjusting band 23 is arranged on the outer side wall of the second wrapping layer 21.

Preferably, the shapes of the first wrapping layer (11), the first adjusting belt (13), the second wrapping layer (21) and the second adjusting belt (23) are annular, and the shapes of the first bracket (12) and the second bracket (22) are semicircular rings. The first and second brackets (12, 22) may maintain the first and

second wrappers

11, 21 in a barrel, and the patient's legs may be nested inside the first and second sleeves 1, 2.

Preferably, the first adjusting belt 13 includes a belt 131 and a limiting box 132, a limiter 133 and a cavity are provided in the limiting box 132, the limiter 133 is fixedly disposed on the inner wall of the cavity, one end of the belt 131 is fixedly connected to the limiting box 132, and the other end of the belt passes through the cavity and is sleeved with the limiting box 132.

Preferably, the stopper 133 includes a fixture block 1332, a base 1334, a spring 1333 and a dial 1331, the base 1334 is fixedly connected to the inner wall of the cavity, the fixture block 1332 is hinged to the base 1334, the spring 1333 is fixedly connected to the spring 1333 and the base 1334, and the dial 1331 is fixedly connected to the dial 1331. The poking piece 1331 is rotated to drive the clamping block 1332 to rotate towards the spring 1333, and after the poking piece 1331 is loosened, the spring 1333 releases elastic potential energy to move the clamping block 1332 to the original position.

Preferably, a protrusion 1311 is disposed on an inner side of the belt 131, and the protrusion 1311 is engaged with the latch 1332. The distance between the clamping blocks 1332 is greater than the width of the clamping blocks 1332, so that the clamping blocks 1332 can be inserted into the gaps between the convex blocks 1311;

further, the second bracket 22, the second wrapping layer 21 and the second adjusting belt 23 in the second sleeve 2 are connected with the second support rod 4 in the same limiting mode as the first sleeve 1.

From the above, the utility model discloses a knee joint brace, during the use, adjust the angle between first branch 3, second branch 4 and carousel 6, buckle the plectrum 1331 in the first sleeve 1 to inside afterwards, pull out belt 131 from stopper 133, second sleeve 2 carries out the same work, embolia this brace in patient's shank, when first sleeve 1 is located patient's thigh, second sleeve 2 is located patient's shank and carousel 6 is located patient's knee, insert stopper 133 with belt 131, stimulate belt 131 to make first parcel layer 11 closely paste patient's shank, after adjusting suitable length, lug 1311 on belt 131 with fixture block 1332 joint, accomplish spacing, second sleeve 1332 carries out the same work; when a patient needs cold and hot compress, an ice bag or a hot water bag is plugged into the containing groove 91 in the containing bag 9, and the containing bag 9 can be always positioned at the knee of the patient when the first supporting rod 3 and the second supporting rod 4 rotate under the connection of the elastic band 7; after the treatment is finished, the pulling piece 1331 in the first sleeve 1 is buckled inwards, the belt 131 is pulled out of the stopper 133, and the brace can be detached from the leg of the patient. The knee joint brace is comfortable to wear and has good air permeability; when the patient needs to be subjected to cold and hot compress, the ice bag or the hot water bag is directly plugged into the storage bag 9.

Claims

1. A knee joint brace is characterized in that: including first branch (3), second branch (4), carousel (6), first sleeve (1) and second sleeve (2), first branch (3) with second branch (4) all with carousel (6) rotate to be connected, first sleeve (1) with first branch (3) fixed connection, second sleeve (2) with second branch (4) fixed connection, the left side of carousel (6) just is located first sleeve (1) with be provided with between second sleeve (2) and accomodate bag (9), accomodate the equal fixedly connected with elastic webbing (7) in upper and lower both ends of bag (9), two elastic webbing (7) fixed connection respectively first sleeve (1) with second sleeve (2).

2. The knee brace of claim 1, wherein: a storage groove (91) is arranged in the storage bag (9).

3. The knee brace of claim 1, wherein: first sleeve (1) includes first support (12), first parcel layer (11) and first regulation area (13), first support (12) with first branch (3) fixed connection, first parcel layer (11) with first support (12) fixed connection, first regulation area (13) set up first parcel layer (11) lateral wall.

4. The knee brace of claim 3, wherein: the first wrapping layer (11) is made of reticular cotton.

5. The knee brace of claim 3, wherein: the second sleeve (2) comprises a second support (22), a second wrapping layer (21) and a second adjusting belt (23), the second support (22) is fixedly connected with the second supporting rod (4), the second wrapping layer (21) is fixedly connected with the second support (22), and the second adjusting belt (23) is arranged on the outer side wall of the second wrapping layer (21).

6. The knee brace of claim 5, wherein: the shape of the first wrapping layer (11), the shape of the first adjusting belt (13), the shape of the second wrapping layer (21) and the shape of the second adjusting belt (23) are both annular, and the shape of the first support (12) and the shape of the second support (22) are both semicircular rings.

7. The method of claim 1, wherein: first regulation band (13) include belt (131) and spacing box (132), be equipped with stopper (133) and cavity in spacing box (132), stopper (133) are fixed to be set up on the inner wall of cavity, the one end fixed connection of belt (131) spacing box (132), the other end passes the cavity with spacing box (132) cup joint.

8. The knee brace of claim 7, wherein: the limiter (133) comprises a clamping block (1332), a base (1334), a spring (1333) and a shifting piece (1331), the base (1334) is fixedly connected with the inner wall of the cavity, the clamping block (1332) is hinged with the base (1334), the spring (1333) is fixedly connected with the spring (1333) and the base (1334), and the shifting piece (1331) is fixedly connected with the shifting piece (1331).

9. The knee brace of claim 7, wherein: the inner side of the belt (131) is provided with a convex block (1311), and the convex block (1311) is clamped with the clamping block (1332).