Walking aid for orthopedic rehabilitation

Abstract

The application provides a walking auxiliary device for orthopedic rehabilitation, which comprises anti-skid blocks, support rods, reinforcing blocks, edge blocks, hand-held pieces and a protection structure. The four support rods and the anti-skid blocks arranged at the lower ends of the two groups of edge blocks can effectively prevent the patient from falling down during long-time training. The patient can lie down and take a short rest by using the protection blocks and the silica gel pads of the protection structure. Therefore, the use safety factor of the auxiliary device is improved, and the patient can take a short rest by standing at the original position. The hand-held pieces are improved, and the two groups of contact pieces can adjust the position of the patient according to the suitable position of the patient by cooperating with the sliding rails on the force rods. The lower end locking pins are loosened or locked by rotating the adjusting rods, so that the force rods can be fixed or disassembled. Therefore, the device is convenient to disassemble and adjust.

Description

Technical Field

[0001] This invention relates to the field of orthopedic rehabilitation equipment technology, and more specifically to a walking aid device for orthopedic rehabilitation. Background Technology

[0002] Orthopedic rehabilitation is a medical process that addresses injuries or diseases of bones, muscles, joints, and related soft tissues (such as ligaments and tendons) by using a series of comprehensive assessments and treatments to help patients restore their physical function and return to a normal life. Therefore, in the process of lower limb rehabilitation, patients need to be trained with walking aids, which are usually "temporary prostheses" or "external support frames". When the bones, joints or muscles of the lower limbs cannot bear weight normally due to injury or illness, they help support the weight, maintain balance, and guide the patient to carry out correct walking training. Therefore, assistive devices can better help patients with rehabilitation. In summary, the inventors have found that existing walking assistance devices have the following main defects: Because current walking assistance devices are designed for ease of use by patients, their structures are relatively simple. As training time gradually increases, patients are prone to fatigue halfway through the training. Therefore, the current devices cannot support the patient's back, and due to the single support rod, they are prone to swaying when the patient is tired, ultimately leading to instability and falls. This reduces the actual usability of the current devices and makes it difficult to protect the patient's body, easily creating safety hazards during prolonged training. Summary of the Invention

[0003] The technical solution adopted by the present invention to achieve the technical objective is: a walking assistance device for orthopedic rehabilitation, the structure of which includes: an anti-slip block, a support rod, a reinforcing block, an edge block, a handheld component, and a protective structure. The upper end of the anti-slip block is connected to the lower end of the support rod, and the upper end of the support rod is connected to the lower layer of the edge block through the reinforcing block. The handheld component is fixedly connected to the side of the edge block, and the other side is equipped with a protective structure to form a communication state.

[0004] As a further improvement of the present invention, the protective structure is provided with a silicone pad, which covers the center of the protective block. The upper edge of the protective block has an open groove and carries a control block. The left and right end faces of the protective block are respectively connected to a rotating block and an assembly block.

[0005] As a further improvement of the present invention, the positions of the four support rods are determined by two edge blocks. Then, the support rods and the anti-slip block are perpendicular to each other and are moved by the handpiece. At the same time, the protective block of the protective structure, combined with the silicone pad, contacts the patient's back. Then, the control block is used to move the assembly block to make the rotating block rotate so that the protective block can be opened or closed.

[0006] As a further improvement of the present invention, the anti-slip block is a circular rubber product and is perpendicular to the support rod. The reinforcing block at the upper end of the support rod is vertical and two sets are provided at the lower layer of the two sets of edge blocks. The handheld part is connected to the protective structure and is assembled with the edge blocks to form a fence.

[0007] As a further improvement of the present invention, the silicone pad and the protective block overlap each other and the slot of the protective block is set in a vertical orientation. The control block in the slot is set in a vertical orientation. The rotating block is embedded in one of the edge blocks and the assembly block is embedded in another edge block through the rotating block.

[0008] As a further improvement of the present invention, the rotating block is further provided with a rotating block, the lower end of the rotating block is connected to a vertical sleeve and fixed at the center position of the support block, a welding block is provided on the side of the support block, and the welding block also carries an insert block.

[0009] As a further improvement of the present invention, the rotating block and the vertical sleeve are at the same center point and intersect with the support block. The side of the support block is welded to one of the edge blocks through a welding block and an insert block.

[0010] As a further improvement of the present invention, the assembly block is also provided with a welding layer, which is integral with the side of the solid block. A protrusion is mounted on the center of the surface of the solid block, and rebound blocks are connected above and below the protrusion.

[0011] As a further improvement of the present invention, the solid block is welded to one end of the protective block through a welding layer, the solid block and the protrusion are perpendicular to each other, and the rebound block of the protrusion is set in a symmetrical position.

[0012] As a further improvement of the present invention, the handheld component is provided with a connecting block, which is disposed at the center of the surface of the adsorption plate and a force-bearing rod is welded to the other side of the adsorption plate. The upper end of the force-bearing rod has a slide rail and carries a contact element.

[0013] As a further improvement of the present invention, the connecting block and the adsorption plate are perpendicular to each other and symmetrically arranged at the left and right ends of the force-bearing rod, and the slide rail of the force-bearing rod is set in a lateral direction and is provided with two sets of vertical contact members.

[0014] As a further improvement of the present invention, the contact member is also provided with a slider, the upper end of the slider is connected to a balance block and a limit block is mounted at the center of the upper end of the balance block to limit the position of the adjusting rod, and the upper end of the adjusting rod is connected to a buffer pad.

[0015] As a further improvement of the present invention, the upper end of the slider is perpendicular to the balance block and the center of the limiting block allows the lower end of the adjusting rod to pass through, and the buffer pad at the upper end of the adjusting rod is in the shape of a circular silicone.

[0016] As a further improvement of the present invention, the adjusting rod is also provided with a rod body, the upper end of the rod body is connected to an overlapping disk and a locking groove is opened at the center position, and a locking bolt is welded to the lower end of the rod body.

[0017] As a further improvement of the present invention, the rod is solid and vertical. The upper end of the rod is fixedly connected to the buffer pad through the overlapping plate and the locking groove. The rod passes through the center of the balance block and the slider through the locking bolt and enters the slide rail to be fixedly connected to the force rod.

[0018] Compared with the prior art, the present invention has the following beneficial effects: 1. The present invention, with four support rods and anti-slip blocks set at the lower end of two sets of edge blocks, can effectively prevent patients from falling during long-term training. At the same time, the protective blocks and silicone pads of the protective structure allow patients to lie down and take a short rest, thus improving the safety factor of the auxiliary device and allowing patients to stand still for a short rest.

[0019] 2. With the improvement of the handheld component, the two sets of contact components can be adjusted by the patient according to their own suitable position through the cooperation of the slide rail on the force-bearing rod. The patient can fix or disassemble the force-bearing rod by rotating the adjustment rod to loosen or lock the lower locking bolt. This achieves the effect of easy disassembly and adjustment. At the same time, the buffer pad at the upper end of the adjustment rod can allow the patient's arm to rest flat through its circular shape and rubber material. This allows the patient to change the position of their arm during short rests, avoiding the impact injury caused by metal-to-metal contact. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of a walking aid device for orthopedic rehabilitation.

[0021] Figure 2 This is a three-dimensional structural diagram of an improved protective structure.

[0022] Figure 3 This is a schematic diagram of a three-dimensional structure of an improved rotating block.

[0023] Figure 4 This is a schematic diagram of a three-dimensional structure of an improved assembly block.

[0024] Figure 5 This is a three-dimensional structural diagram of an improved handheld component.

[0025] Figure 6 This is a three-dimensional structural diagram of an improved contact component.

[0026] Figure 7 This is a three-dimensional structural diagram of an improved adjusting rod.

[0027] In the diagram: Anti-slip block-1, support rod-2, reinforcing block-3, edge block-4, handheld component-5, protective structure-6; Silicone pad-61, protective block-62, empty slot-63, control block-64, rotating block-65, assembly block-66; Rotating block-651, vertical sleeve-652, support block-653, welding block-654, insert block-655; Welding layer-661, solid block-662, bump-663, rebound block-664; Connecting block-51, adsorption plate-52, force-bearing rod-53, slide rail-54, contact element-55; Slider-551, Balance block-552, Limit block-553, Adjusting rod-554, Buffer pad-555; Rod body - 5541, overlapping plate - 5542, locking groove - 5543, locking bolt - 5544. Detailed Implementation

[0028] The present invention will be further described below with reference to the accompanying drawings: Example 1: Figures 1 to 4 As shown: This invention provides a walking aid device for orthopedic rehabilitation. Its structure includes: anti-slip block 1, support rod 2, reinforcing block 3, edge block 4, handheld piece 5, and protective structure 6. The upper end of the anti-slip block 1 is connected to the lower end of the support rod 2, and the upper end of the support rod 2 is connected to the lower layer of the edge block 4 through the reinforcing block 3. The handheld piece 5 is fixedly connected to the side of the edge block 4, and the other side is equipped with the protective structure 6 to form a communication state.

[0029] The protective structure 6 is provided with a silicone pad 61, which covers the center of the protective block 62. The upper edge of the protective block 62 has a slot 63 and carries a control block 64. The left and right end faces of the protective block 62 are respectively connected to a rotating block 65 and an assembly block 66.

[0030] The positions of the four support rods 2 are determined by two edge blocks 4. The support rods 2 are perpendicular to the anti-slip block 1 and are moved by the handpiece 5. At the same time, the protective block 62 of the protective structure 6, combined with the silicone pad 61, contacts the patient's back. Then, the control block 64 moves the assembly block 66 to rotate the rotating block 65, so that the protective block 62 can be opened or closed.

[0031] The anti-slip block 1 is a circular rubber product and is perpendicular to the support rod 2. The reinforcing block 3 at the upper end of the support rod 2 is vertical and has two sets at the lower position of each of the two sets of edge blocks 4. The handheld part 5 is connected to the protective structure 6 and is assembled with the edge blocks 4 to form a fence.

[0032] The silicone pad 61 and the protective block 62 overlap each other, and the slot 63 of the protective block 62 is set in a vertical orientation. The control block 64 in the slot 63 is set in a vertical orientation. The rotating block 65 is embedded in one of the edge blocks 4. The assembly block 66 is embedded in another edge block 4 through the rotating block 65.

[0033] The rotating block 65 is further provided with a rotating block 651. The lower end of the rotating block 651 is connected to a vertical sleeve 652 and fixed to the center position of the support block 653. A welding block 654 is provided on the side of the support block 653, and the welding block 654 also carries an insert block 655.

[0034] The rotating block 651 and the vertical sleeve 652 are at the same center point and intersect with the support block 653. The side of the support block 653 is welded to one of the edge blocks 4 through the welding block 654 and the insert block 655.

[0035] The assembly block 66 is also provided with a welding layer 661, which is integrated with the side of the solid block 662. A protrusion 663 is mounted on the center of the surface of the solid block 662, and a rebound block 664 is connected above and below the protrusion 663.

[0036] The solid block 662 is welded to one end of the protective block 62 through the welding layer 661. The solid block 662 and the protrusion 663 are perpendicular to each other, and the rebound block 664 of the protrusion 663 is set in a symmetrical position.

[0037] The specific functions and operation procedures of this embodiment are as follows: In this invention, the orthopedic rehabilitation walking aid device uses a reinforcing block 3 to position the support rod 2 and anti-slip block 1 at the lower end of two edge blocks 4. This, combined with the four support rods 2 and anti-slip blocks 1, effectively ensures the stability of the patient during training, preventing falls. Furthermore, the handheld part 5 of the edge block 4 allows the patient to hold it for easy control. Simultaneously, the protective structure 6 at the other end protects the patient's back, preventing backward tilting. This effectively improves the overall safety of the aid device and prevents injuries from prolonged training. The protective block 62 of the protective structure 6 contacts the patient's back through the silicone pad 61. The control block 64 at the slot 63 allows the patient to manually control the rotating block 65, causing it to rotate at one of the edge blocks 4. Then, the assembly block 66 can be disengaged or inserted. In another edge block 4, a stable switching effect can be achieved. At the same time, the operable effect allows the patient to exercise their hand. The support block 653 of the rotating block 65 can be connected to the protective block 62 through the welding block 654 and the insertion block 655. Meanwhile, the vertical sleeve 652 and the rotating block 651 are embedded in one of the edge blocks 4 to complete the assembly. Then, through the cooperation of the rotating block 651, the assembly block 66 at the other end of the protective block 62 can be moved. As a result, the solid block 662 of the assembly block 66 will be connected to the other end of the protective block 62 through the welding layer 661. Then, the protrusion 663 of the solid block 662 is inserted into one of the edge blocks 4 through the rotating block 651. After the protrusion 663 is inserted, it can be reinforced by the rebound of the rebound block 664, thus forming a stable assembly effect. This improves the safety factor of the auxiliary device.

[0038] Example 2: Figures 5 to 7 As shown: This invention provides a walking aid device for orthopedic rehabilitation. Its structure includes a connecting block 51 on the handheld part 5, the connecting block 51 being disposed at the center of the surface of the adsorption plate 52 and a force-bearing rod 53 welded to the other side of the adsorption plate 52, the upper end of the force-bearing rod 53 having a slide rail 54 and carrying a contact member 55.

[0039] The connecting block 51 and the adsorption plate 52 are perpendicular to each other and symmetrically arranged at the left and right ends of the force-bearing rod 53. The slide rail 54 of the force-bearing rod 53 is set in a horizontal direction and is provided with two sets of vertical contact members 55.

[0040] The contact member 55 is also provided with a slider 551. The upper end of the slider 551 is connected to a balance block 552, and the upper center of the balance block 552 is equipped with a limit block 553 to limit the position of the adjusting rod 554. The upper end of the adjusting rod 554 is connected to a buffer pad 555.

[0041] The upper end of the slider 551 is perpendicular to the balance block 552, and the center of the limiting block 553 allows the lower end of the adjusting rod 554 to pass through. The buffer pad 555 at the upper end of the adjusting rod 554 is in the shape of a circular silicone.

[0042] The adjusting rod 554 is further provided with a rod body 5541. The upper end of the rod body 5541 is connected to an overlapping disk 5542 and a locking groove 5543 is opened at the center position. The lower end of the rod body 5541 is also welded with a locking bolt 5544.

[0043] The rod 5541 is solid and vertical. The upper end of the rod 5541 is fixedly connected to the buffer pad 555 through the overlapping plate 5542 and the locking groove 5543. The rod 5541 passes through the center of the balance block 552 and the slider 551 through the locking bolt 5544 and enters the slide rail 54 to be fixedly connected to the force rod 53.

[0044] The specific functions and operation procedures of this embodiment are as follows: In this invention, the force-bearing rod 53 of the handheld component 5 can be connected to the edge block 4 through the adsorption plates 52 and connecting blocks 51 at both ends. The slide rail 54 on the force-bearing rod 53 provides movement space for the contact component 55. When the position of the contact component 55 cannot match the patient's comfortable hand position, the patient can manually rotate the contact component 55 to adjust its position. Therefore, after the locking bolt 5544 at the lower end of the adjusting rod 554 of the contact component 55 disengages from the force-bearing rod 53, the position can be manually adjusted left and right via the slider 551 and balance block 552. Conversely, locking it again fixes it perpendicular to the origin for use. Subsequently, with prolonged training, the patient... When resting temporarily at the origin, the arm can rest on the buffer pad 555 at the upper end of the adjusting rod 554, thus avoiding discomfort caused by the arm being in one position for a long time. Finally, the rod body 5541 of the adjusting rod 554 can be connected to the buffer pad 555 through the upper overlapping plate 5542 and the locking groove 5543. The opening of the locking groove 5543 allows the buffer pad 555 to be disassembled, making it easy to disassemble and replace, avoiding the accumulation of bacteria caused by long-term use. The locking bolt 5544 at the lower end can be fixed or disassembled inside the force rod 53 by manual rotation, making it easy to adjust the position.

[0045] Any technical solution that achieves the above-mentioned technical effects by utilizing the technical solutions described in this invention, or by designing similar technical solutions by those skilled in the art under the inspiration of the technical solutions described in this invention, falls within the protection scope of this invention.

Claims

1. A walking aid device for orthopedic rehabilitation, comprising: The components include a block (1), a support rod (2), a reinforcing block (3), an edge block (4), a handheld component (5), and a protective structure (6). The upper end of the block (1) is connected to the lower end of the support rod (2), and the upper end of the support rod (2) is connected to the lower layer of the edge block (4) through the reinforcing block (3). The handheld component (5) is fixedly connected to the side of the edge block (4), and the other side is equipped with the protective structure (6) to form a communication state. The characteristics are as follows: The protective structure (6) is provided with a silicone pad (61), which covers the center of the protective block (62). The upper edge of the protective block (62) has a slot (63) and carries a control block (64). The left and right ends of the protective block (62) are respectively connected to a rotating block (65) and an assembly block (66). The positions of the four support rods (2) are determined by two edge blocks (4). Then the support rods (2) are perpendicular to the anti-slip block (1) and moved by the handpiece (5). At the same time, the protective block (62) of the protective structure (6) is combined with the silicone pad (61) to contact the patient's back. Then, the control block (64) is used to move the assembly block (66) to make the rotating block (65) rotate so that the protective block (62) can be opened or closed.

2. The orthopedic rehabilitation walking aid device according to claim 1, characterized in that: The anti-slip block (1) is a circular rubber product and is perpendicular to the support rod (2). The reinforcing block (3) at the upper end of the support rod (2) is vertical and there are two sets of the two sets of edge blocks (4) at the lower layer. The hand-held piece (5) is connected to the protective structure (6) and is assembled with the edge block (4) to form a fence.

3. The orthopedic rehabilitation walking aid device according to claim 1, characterized in that: The silicone pad (61) and the protective block (62) overlap each other and the slot (63) of the protective block (62) is set in a vertical orientation. The control block (64) in the slot (63) is set in a vertical orientation. The rotating block (65) is embedded in one of the edge blocks (4) and the assembly block (66) is embedded in another edge block (4) through the rotating block (65).

4. The orthopedic rehabilitation walking aid device according to claim 1, characterized in that: The rotating block (65) is also provided with a rotating block (651). The lower end of the rotating block (651) is connected to a vertical sleeve (652) and fixed to the center position of the support block (653). A welding block (654) is provided on the side of the support block (653). The welding block (654) also carries an insert block (655). The rotating block (651) and the vertical sleeve (652) are at the same center point and intersect with the support block (653). The side of the support block (653) is welded to one of the edge blocks (4) through the welding block (654) and the insert block (655).

5. The orthopedic rehabilitation walking aid device according to claim 1, characterized in that: The assembly block (66) is also provided with a welding layer (661), which is integral with the side of the solid block (662). A protrusion (663) is mounted on the center of the surface of the solid block (662), and a rebound block (664) is connected above and below the protrusion (663). The solid block (662) is welded to one end of the protective block (62) through a welding layer (661). The solid block (662) and the protrusion (663) are perpendicular to each other. The rebound block (664) of the protrusion (663) is set in a symmetrical position.

6. The orthopedic rehabilitation walking aid device according to claim 1, characterized in that: The handheld component (5) is provided with a connecting block (51), which is located at the center of the surface of the adsorption plate (52) and a force rod (53) is welded to the other side of the adsorption plate (52). The upper end of the force rod (53) is provided with a slide rail (54) and carries a contact element (55). The connecting block (51) and the adsorption plate (52) are perpendicular to each other and symmetrically arranged at the left and right ends of the force rod (53). The slide rail (54) of the force rod (53) is set in a transverse direction and is provided with two sets of vertical contact members (55).

7. The orthopedic rehabilitation walking aid device according to claim 6, characterized in that: The contact (55) is also provided with a slider (551), the upper end of the slider (551) is connected to a balance block (552), and the upper center of the balance block (552) is equipped with a limit block (553) to limit the position of the adjusting rod (554). The upper end of the adjusting rod (554) is connected to a buffer pad (555). The upper end of the slider (551) is perpendicular to the balance block (552), and the center of the limiting block (553) allows the lower end of the adjusting rod (554) to pass through. The buffer pad (555) at the upper end of the adjusting rod (554) is in the shape of a circular silicone.

8. The orthopedic rehabilitation walking aid device according to claim 7, characterized in that: The adjusting rod (554) is also provided with a rod body (5541), the upper end of the rod body (5541) is connected to an overlapping plate (5542) and a locking groove (5543) is opened at the center position, and a locking bolt (5544) is welded to the lower end of the rod body (5541). The rod (5541) is solid and vertical. The upper end of the rod (5541) is fixedly connected to the buffer pad (555) through the overlapping plate (5542) and the locking groove (5543). The rod (5541) passes through the center of the balance block (552) and the slider (551) through the locking bolt (5544) and enters the slide rail (54) to be fixedly connected to the force rod (53).

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