Leg brace suitable for human bodies of different body types

Abstract

The utility model discloses a leg brace applicable to human bodies of different body types, which belongs to the technical field of bone surgery and comprises a support and a rotating joint fixedly mounted on the support, a plurality of groups of adjusting mechanisms are arranged on the right side of the support, each adjusting mechanism comprises a first bent plate and a second bent plate, the first bent plate is fixedly connected to the right end of the rear side of the support, and the second bent plate is fixedly connected to the right end of the rear side of the support. The second bent plate is fixedly connected to the right end of the front side of the support. By means of the mode, after a proper distance is adjusted, the support can just wrap the legs of a person, at the moment, the positions of the first bent plate and the sliding plate are fixed through the fixing assembly to prevent deviation, then the bandage is tied, and the support can be rapidly installed on the legs of the human bodies of different body types.

Description

Technical Field

[0001] The utility model relates to the technical field of bone surgery, and in particular to a leg brace which can be suitable for people with different body shapes. Background Art

[0002] When a person's leg is injured, the leg needs to be fixed to prevent secondary injury due to the movement of the leg. The existing method is to protect the leg by fixing a leg brace on the leg.

[0003] Chinese patent CN218045516U discloses an angle-adjustable leg brace, comprising a thigh board, a first sponge pad is fixedly connected to the inner right part of the thigh board, a plurality of first ventilation holes are equidistantly provided on the outer surface of the left end of the thigh board, and a first fixing device and a second fixing device are provided so that the device can be stably connected to the patient.

[0004] However, the prior art still has the following problems: when installing the leg protector, since the size of the installation frame of the prior device is fixed, for people with larger or smaller bodies, the prior device will produce a large gap after installation, resulting in poor use effect of the brace.

[0005] Based on this, the utility model designs a leg brace which is suitable for people of different body shapes to solve the above problems. Utility Model Content

[0006] In view of the above-mentioned shortcomings of the prior art, the utility model provides a leg brace which is suitable for people of different body shapes.

[0007] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0008] A leg brace suitable for people of different body shapes, comprising a bracket and a rotating joint fixedly mounted on the bracket, wherein a plurality of adjustment mechanisms are arranged on the right side of the bracket, wherein the adjustment mechanisms comprise a first curved plate and a second curved plate, wherein the first curved plate is fixedly connected to the rear right end of the bracket, the second curved plate is fixedly connected to the front right end of the bracket, a sliding plate is fixedly connected to the rear end of the second curved plate, a storage groove is provided at the rear end of the sliding plate, a limiting groove is provided on the left side of the first curved plate, a limiting flange is fixedly connected to the left side of the inner wall of the storage groove, and the limiting groove is slidably connected to the limiting flange;

[0009] The rotating joints are provided in two groups, one group is provided in the middle of the support and located on both sides of the knees, and the other group is provided in the lower part of the support and located on both sides of the ankles. Each group of rotating joints is provided with two and are symmetrically arranged;

[0010] A fixing assembly for fixing the first curved plate and the second curved plate is provided on the top of the second curved plate;

[0011] The left end of the bracket is fixedly connected with a plurality of straps.

[0012] Furthermore, the fixing assembly includes a threaded rod and a spacer block, the threaded rod is threadedly connected to the top of the sliding plate, and the spacer block is fixedly connected to the top of the first curved plate.

[0013] Furthermore, a plurality of the spacer blocks are evenly distributed on the top of the first curved plate.

[0014] Furthermore, the bottom end of the threaded rod passes through the outer wall of the sliding plate and extends into the receiving groove. The outer wall of the spacer block is provided with a threaded groove, and the bottom of the threaded rod is threadedly connected to the spacer block.

[0015] Furthermore, a cushion block is fixedly connected to the inner side of the rotating joint, and a cushion is fixedly connected to the inner side of the cushion block, and the cushion fits the skin on the left and right sides of the knee.

[0016] Furthermore, the left end of the cushion block is fixedly connected with a straight plate;

[0017] A round hole is provided at the left end of the straight plate.

[0018] Furthermore, a round rod is slidably connected to the round hole;

[0019] The outer wall of the round rod is provided with a plurality of slots.

[0020] Furthermore, a locking assembly for fixing the round rod and the round hole is provided on the round hole.

[0021] Furthermore, the locking assembly includes a semicircular block and a spring sheet. A moving opening is opened on the left side of the top of the straight plate. The semicircular block slides on the moving opening. The semicircular block is slidably connected to the top of the circular hole, and the spring sheet is fixedly connected to the right side of the outer wall of the semicircular block.

[0022] Furthermore, a groove is formed on the outer wall of the straight plate, the spring sheet is slidably connected to the groove, and a spring is fixedly connected between the bottom of the spring sheet and the inner bottom of the groove.

[0023] The utility model has the following technical effects:

[0024] 1. The utility model moves the sliding plate to make the front and rear sides of the bracket close or far apart. When adjusted to a suitable distance, the bracket can just wrap the legs of the person. At this time, the positions of the first curved plate and the sliding plate are fixed by the fixing assembly to prevent displacement, and then the straps are fastened, so that the brace for the legs of people of different body shapes can be quickly installed.

[0025] 2. The utility model achieves position fixation between the two straight plates by locking the groove of the round rod through the locking assembly, so that the soft pad can fit closely to the skin at the knee, which is beneficial to fix the leg and speed up the recovery of the human body. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the prior art descriptions are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model, and for ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0027] Figure 1 A three-dimensional diagram of a leg brace that can be applied to people of different body shapes according to the utility model;

[0028] Figure 2 This is a partial structural diagram of a leg brace that can be applied to people of different body shapes according to the utility model;

[0029] Figure 3 This is a front view of a leg brace that can be applied to people of different body shapes according to the utility model;

[0030] Figure 4 for Figure 2 The enlarged view of point A in the middle;

[0031] Figure 5 It is a schematic diagram of the local structure of the straight plate and the round rod;

[0032] Figure 6 It is a schematic diagram of the local structure of the locking component.

[0033] The numbers in the figure represent:

[0034] 1. Bracket; 2. Rotating joint; 3. Adjusting mechanism; 31. First curved plate; 32. Second curved plate; 33. Sliding plate; 34. Receiving slot; 35. Limiting slot; 36. Limiting flange; 4. Fixing assembly; 41. Threaded rod; 42. Spacer block; 5. Binding strap; 6. Cushion block; 7. Straight plate; 71. Round hole; 8. Locking assembly; 81. Semicircular block; 82. Spring sheet; 83. Spring; 9. Round rod; 91. Slot. DETAILED DESCRIPTION

[0035] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0036] The utility model is further described below in conjunction with embodiments.

[0037] The terms “left”, “right”, “front”, “back”, “up” and “down” mentioned in the following description are oriented in the viewing direction of the front view.

[0038] Example 1

[0039] Please refer to the instruction manual Figure 1-6 , a leg brace applicable to people of different body shapes, comprising a bracket 1 and a rotating joint 2 fixedly mounted on the bracket 1;

[0040] A plurality of adjustment mechanisms 3 are arranged on the right side of the bracket 1. The adjustment mechanisms 3 include a first curved plate 31 and a second curved plate 32. The first curved plate 31 is fixedly connected to the right end of the rear side of the bracket 1. The second curved plate 32 is fixedly connected to the right end of the front side of the bracket 1. A sliding plate 33 is fixedly connected to the rear end of the second curved plate 32. A receiving groove 34 is provided at the rear end of the sliding plate 33. A limiting groove 35 is provided on the left side of the first curved plate 31. A limiting flange 36 is fixedly connected to the left side of the inner wall of the receiving groove 34. The limiting groove 35 is slidably connected to the limiting flange 36.

[0041] There are two groups of rotating joints 2, one group is arranged at the middle part of the bracket 1 and located on both sides of the knees, and the other group is arranged at the lower part of the bracket 1 and located on both sides of the ankles. Each group of rotating joints 2 is provided with two and are symmetrically arranged;

[0042] A fixing assembly 4 for fixing the first curved plate 31 and the second curved plate 32 is provided on the top of the second curved plate 32;

[0043] The left end of the bracket 1 is fixedly connected with a plurality of straps 5;

[0044] The bracket 1 can wrap around both sides of the leg, and the rotating joint 2 is located at the joint of the bracket 1 , and the joint of the bracket 1 can be rotated through the rotating joint 2 .

[0045] When the utility model is in use, the person's legs are placed in the bracket 1, and the sliding plate 33 is moved according to the person's leg shape, so that the sliding plate 33 slides on the first curved plate 31, and the limiting groove 35 and the limiting flange 36 slide, thereby adjusting the distance between the first curved plate 31 and the second curved plate 32. The sliding plate 33 is moved to make the front and rear sides of the bracket 1 close to or far apart. This distance is determined by the outer end of the first curved plate 31 and the storage length of the storage groove 34. When adjusted to a suitable distance, the bracket 1 can just wrap the person's legs. At this time, the positions of the first curved plate 31 and the sliding plate 33 are fixed by the fixing component 4 to prevent displacement, and then the strap 5 is fastened, so that the brace for the legs of people of different body shapes can be quickly installed.

[0046] Example 2

[0047] like Figure 1-6 As shown, as a preferred embodiment of the utility model, the fixing assembly 4 includes a threaded rod 41 and a spacer block 42, the threaded rod 41 is threadedly connected to the top of the sliding plate 33, and the spacer block 42 is fixedly connected to the top of the first curved plate 31;

[0048] There are multiple spacer blocks 42 evenly distributed on the top of the first curved plate 31;

[0049] The bottom end of the threaded rod 41 passes through the outer wall of the sliding plate 33 and extends into the receiving groove 34. The outer wall of the spacer block 42 is provided with a threaded groove, and the bottom of the threaded rod 41 is threadedly connected to the spacer block 42.

[0050] A cushion block 6 is fixedly connected to the inner side of the rotating joint 2, and a cushion is fixedly connected to the inner side of the cushion block 6, and the cushion fits the skin on the left and right sides of the knee;

[0051] The left end of the cushion block 6 is fixedly connected with a straight plate 7;

[0052] A circular hole 71 is formed at the left end of the straight plate 7;

[0053] A round rod 9 is slidably connected to the round hole 71;

[0054] The outer wall of the round rod 9 is provided with a plurality of slots 91;

[0055] The circular hole 71 is provided with a locking assembly 8 for fixing the round rod 9 and the circular hole 71 .

[0056] When the utility model is in use, when the first curved plate 31 and the sliding plate 33 are in the right position, the threaded rod 41 is twisted to rotate, and the threaded rod 41 descends while rotating, and at the same time, the bottom of the threaded rod 41 is threadedly connected with the spacer block 42, so as to realize the fixing of the position of the first curved plate 31 and the sliding plate 33, so that the shape adjustment of the bracket 1 can be completed and it can be quickly fixed. After the shape of the bracket 1 is adjusted, the bracket 1 is installed on the leg. After the strap 5 is fastened, since there may be a gap between the soft pad 6 at the knee and the skin on the left and right sides of the knee, the fixation is not firm. At this time, the round rod 9 is passed through the round hole 71 of the straight plate 7, and then the locking assembly 8 is used to clamp the slot 91 of the round rod 9 to fix the position between the two straight plates 7, so that the soft pad 6 can fit the skin at the knee tightly, which is conducive to fixing the leg and thus speeding up the recovery of the human body. The same is true for the ankle.

[0057] Example 3

[0058] like Figure 1-6 As shown, as a preferred embodiment of the utility model, the locking assembly 8 includes a semicircular block 81 and a spring sheet 82. A moving opening is opened on the left side of the top of the straight plate 7. The semicircular block 81 slides on the moving opening. The semicircular block 81 is slidably connected to the top of the circular hole 71. The spring sheet 82 is fixedly connected to the right side of the outer wall of the semicircular block 81.

[0059] The outer wall of the straight plate 7 is provided with a groove, the spring sheet 82 is slidably connected to the groove, and a spring 83 is fixedly connected between the bottom of the spring sheet 82 and the inner bottom of the groove.

[0060] When the utility model is in use, by pulling the semicircular block 81, the spring sheet 82 rises under the pulling of the semicircular block 81, thereby pulling the spring 83. At this time, the round rod 9 is placed in the round hole 71, and the clamping groove 91 is aligned with the semicircular block 81. Then the semicircular block 81 is released. Under the action of the spring 83, the spring 83 drives the spring sheet 82 to move and then drives the semicircular block 81 to clamp the clamping groove 91, so that the round rod 9 can be quickly installed and fixed.

[0061] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. Such modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A leg brace suitable for people of different body shapes, comprising a bracket (1) and a rotating joint (2) fixedly mounted on the bracket (1), characterized in that: The right side of the bracket (1) is provided with a plurality of adjustment mechanisms (3), the adjustment mechanisms (3) comprising a first curved plate (31) and a second curved plate (32), the first curved plate (31) being fixedly connected to the right end of the rear side of the bracket (1), the second curved plate (32) being fixedly connected to the right end of the front side of the bracket (1), the rear end of the second curved plate (32) being fixedly connected to a sliding plate (33), the rear end of the sliding plate (33) being provided with a receiving groove (34), the left side of the first curved plate (31) being provided with a limiting groove (35), the left side of the inner wall of the receiving groove (34) being fixedly connected to a limiting flange (36), the limiting groove (35) being slidably connected to the limiting flange (36); The rotating joints (2) are provided in two groups, one group is provided in the middle of the support (1) and located on both sides of the knees, and the other group is provided in the lower part of the support (1) and located on both sides of the ankles. Each group of rotating joints (2) is provided with two and are symmetrically arranged. A fixing assembly (4) for fixing the first curved plate (31) and the second curved plate (32) is provided on the top of the second curved plate (32); The left end of the bracket (1) is fixedly connected to a plurality of binding straps (5).

2. The leg brace applicable to people of different body shapes according to claim 1, characterized in that: The fixing assembly (4) comprises a threaded rod (41) and a spacer block (42); the threaded rod (41) is threadedly connected to the top of the sliding plate (33); and the spacer block (42) is fixedly connected to the top of the first curved plate (31).

3. The leg brace applicable to people of different body shapes according to claim 2, characterized in that: A plurality of the spacer blocks (42) are evenly distributed on the top of the first curved plate (31).

4. The leg brace applicable to people of different body types according to claim 3, characterized in that: The bottom end of the threaded rod (41) passes through the outer wall of the sliding plate (33) and extends into the receiving groove (34). The outer wall of the spacer block (42) is provided with a threaded groove, and the bottom of the threaded rod (41) is threadedly connected to the spacer block (42).

5. The leg brace applicable to people of different body shapes according to claim 4, characterized in that: The inner side of the rotating joint (2) is fixedly connected with a cushion block (6), and the inner side of the cushion block (6) is fixedly connected with a cushion, and the cushion fits the skin on the left and right sides of the knee.

6. The leg brace applicable to people of different body shapes according to claim 5, characterized in that: The left end of the cushion block (6) is fixedly connected with a straight plate (7); A circular hole (71) is formed at the left end of the straight plate (7).

7. The leg brace applicable to people of different body shapes according to claim 6, characterized in that: A round rod (9) is slidably connected to the round hole (71); The outer wall of the round rod (9) is provided with a plurality of slots (91).

8. The leg brace applicable to people of different body shapes according to claim 7, characterized in that: The circular hole (71) is provided with a locking assembly (8) for fixing the round rod (9) and the circular hole (71).

9. The leg brace applicable to people of different body shapes according to claim 8, characterized in that: The locking assembly (8) comprises a semicircular block (81) and a spring sheet (82). A moving opening is provided on the left side of the top of the straight plate (7). The semicircular block (81) slides on the moving opening. The semicircular block (81) is slidably connected to the top of the circular hole (71). The spring sheet (82) is fixedly connected to the right side of the outer wall of the semicircular block (81).

10. The leg brace applicable to people of different body shapes according to claim 9, characterized in that: The outer wall of the straight plate (7) is provided with a groove, the spring sheet (82) is slidably connected to the groove, and a spring (83) is fixedly connected between the bottom of the spring sheet (82) and the inner bottom of the groove.

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