A walking aid for rehabilitation medicine

Abstract

The utility model discloses a kind of auxiliary walking devices for rehabilitation medicine belongs to medical rehabilitation auxiliary equipment technical field, including auxiliary walking equipment, the auxiliary walking equipment is fixedly connected with support base, the support base surface is equipped with sliding slot, the support base top is provided with auxiliary seat pad, the auxiliary seat pad bottom end is fixedly connected with sliding block, the sliding block inside and sliding slot are slidably connected, the support base bottom end is fixedly connected with auxiliary block, the auxiliary block inside is equipped with moving groove, the moving groove inside is movably provided with limiting post, the limiting post is inserted in the sliding block inside;By the sliding block of auxiliary seat pad bottom end setting and sliding connection with it, cooperate with the structure of limiting post, limiting groove, when needing to disassemble auxiliary seat pad, just need to pull down limiting post to remove the limiting of sliding block, can be quickly disassembled by sliding block sliding, greatly improve cleaning replacement efficiency.

Description

Technical Field

[0001] This utility model belongs to the field of medical rehabilitation assistive equipment technology, specifically relating to an assistive walking device for rehabilitation medicine. Background Technology

[0002] In existing rehabilitation medicine assistive walking devices, the supporting seat cushions are usually fixedly installed. When cleaning or replacing the supporting seat cushion, it is often necessary to remove multiple screws or connectors with tools, which is cumbersome and time-consuming, wasting manpower and delaying rehabilitation treatment. In addition, some devices lack effective cushioning structures for the supporting seat cushions, which can easily cause discomfort to users after prolonged use, affecting the rehabilitation experience. At the same time, the limiting structures used to fix the supporting seat cushions in traditional devices are insufficient in terms of ease of operation and stability, making it difficult to meet the needs of rehabilitation users for quick operation and stable support. Therefore, a rehabilitation medicine assistive walking device is proposed. Utility Model Content

[0003] In order to overcome the above-mentioned defects of the prior art, this utility model provides an auxiliary walking device for rehabilitation medicine. The auxiliary seat cushion is equipped with a slider that is slidably connected to it at the bottom end. With the help of a limiting post and a limiting groove, when the auxiliary seat cushion needs to be removed, simply pull down the limiting post to release the limiting of the slider. The slider can then be slid to achieve quick removal, which greatly improves the efficiency of cleaning and replacement.

[0004] To achieve the above objectives, this utility model provides the following technical solution: an assistive walking device for rehabilitation medicine, comprising an assistive walking device, a support base fixedly connected to the assistive walking device, a sliding groove formed on the surface of the support base, an auxiliary seat cushion provided above the support base, a slider fixedly connected to the bottom end of the auxiliary seat cushion, the slider being slidably connected to the sliding groove, an auxiliary block fixedly connected to the bottom end of the support base, a movable groove formed inside the auxiliary block, a limiting post being movably positioned inside the movable groove, and the limiting post being inserted inside the slider.

[0005] Furthermore, a limiting groove is formed at the bottom of the slider, and the limiting post is inserted into the limiting groove through the support base, with the inner wall of the limiting groove and the outer wall of the limiting post fitting together.

[0006] Furthermore, a shock-absorbing pad is bonded to the top surface of the auxiliary seat cushion, and the shock-absorbing pad is made of silicone.

[0007] Furthermore, a spring is wound around the outer wall of the limiting post, one end of the spring is fixedly connected to the inner wall of the moving groove, and the other end of the spring is fixedly connected to the limiting post.

[0008] Furthermore, a pull ball is fixedly connected to the outer wall of the limiting post, and the outer wall of the pull ball is provided with anti-slip texture.

[0009] Furthermore, the sliders are arranged symmetrically at the bottom of the auxiliary seat pad, and the number of grooves opened on the support base corresponds to the number of sliders.

[0010] Furthermore, the auxiliary walking device is provided with a walking device wheel at the bottom end, a fixed rod is fixedly connected to the bottom end of the auxiliary walking device, a brake block is rotatably connected to the top end of the fixed rod, a pawl is provided on the bottom surface of the brake block, a ratchet block is provided on the outer surface of the walking device wheel, and the pawl is engaged inside the ratchet block.

[0011] The technical effects and advantages of this utility model are as follows: By using a slider slidably connected to the bottom of the auxiliary seat pad, along with a limiting post and limiting groove structure, when the auxiliary seat pad needs to be disassembled, simply pull down the limiting post to release the slider's restriction, allowing for quick disassembly via the slider's sliding motion, significantly improving cleaning and replacement efficiency. The close fit design of the limiting post and limiting groove ensures a stable connection when the auxiliary seat pad is fixed, preventing shaking during use. The silicone shock-absorbing pad adhered to the auxiliary seat pad effectively disperses user pressure, reduces contact pressure, and significantly improves user comfort. The spring wound around the outer wall of the limiting post automatically resets it after the limiting post is released, ensuring the equipment can be reused repeatedly. The symmetrical arrangement of the slider and groove ensures even force distribution when the auxiliary seat pad moves, improving the overall stability of the equipment. The anti-slip pull ball on the limiting post facilitates user operation, prevents slippage, and enhances safety. Attached Figure Description

[0012] Figure 1 This is a three-dimensional structural diagram of the auxiliary walking device of this utility model.

[0013] Figure 2 This is a schematic diagram showing the disassembled and movable state of the auxiliary seat cushion of this utility model.

[0014] Figure 3 This is a schematic diagram of the cross-sectional structure of the auxiliary seat cushion of this utility model.

[0015] Figure 4 for Figure 3 Enlarged view of the structure at point A.

[0016] Figure 5 This is a three-dimensional structural diagram of the wheel of the walking device of this utility model.

[0017] The components include: 1. Auxiliary walking device; 2. Support base; 3. Auxiliary seat pad; 4. Slide groove; 5. Slider; 6. Shock-absorbing pad; 7. Auxiliary block; 8. Moving groove; 9. Limiting post; 10. Limiting groove; 11. Spring; 12. Pulling ball; 13. Walking device wheel; 14. Fixed rod; 15. Brake block; 16. Ratchet; 17. Pawl. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] Refer to the instruction manual appendix Figures 1-5 An assistive walking device for rehabilitation medicine includes an assistive walking device 1, a support base 2 fixedly connected to the assistive walking device 1, a groove 4 formed on the surface of the support base 2, an assistive seat cushion 3 disposed above the support base 2, a slider 5 fixedly connected to the bottom end of the assistive seat cushion 3, the slider 5 being slidably connected to the groove 4, and an assistive block 7 fixedly connected to the bottom end of the support base 2, the assistive block 7 having a moving groove 8, a limiting post 9 being movably disposed within the moving groove 8, the limiting post 9 being inserted inside the slider 5. The assistive seat cushion 3, disposed above the support base 2, provides comfortable seating support for the user during rehabilitation. The slider 5, whose shape matches the groove 4, is precisely dimensionally designed so that the slider 5 is slidably connected to the groove 4, allowing the assistive seat cushion 3 to move smoothly laterally on the support base 2.

[0020] An auxiliary block 7 is fixedly connected to the bottom of the support base 2. The auxiliary block 7 has a movable groove 8 inside, providing space for the limiting post 9 to move up and down. The limiting post 9 can move flexibly within the movable groove 8 and can be inserted into the slider 5. When the auxiliary seat pad 3 needs to be fixed, the limiting post 9 inserts into the slider 5, changing the sliding connection between the slider 5 and the support base 2 into a fixed connection. When the auxiliary seat pad 3 needs to be removed, simply pull the limiting post 9 downwards, causing it to release the limiting fixation of the slider 5. At this time, the slider 5 will return to its sliding connection state within the groove 4. Then, by sliding the slider 5, the auxiliary seat pad 3 can be easily removed. Compared to traditional disassembly methods, this operation method greatly improves disassembly efficiency, significantly shortening the cleaning and replacement time of the auxiliary seat pad 3, saving both manpower and time. Furthermore, the operation is simple, requiring no complex training for users.

[0021] Furthermore, a limiting groove 10 is provided at the bottom of the slider 5. After the limiting post 9 passes through the support base 2, it can be accurately inserted into the limiting groove 10. The inner wall of the limiting groove 10 and the outer wall of the limiting post 9 fit together. This fitting design allows the sliding connection of the slider 5 in the slide groove 4 to become a stable fixed connection when the limiting post 9 is inserted into the limiting groove 10. When the limiting post 9 is removed from the limiting groove 10, the fixed relationship between the slider 5 and the slide groove 4 can be quickly changed back to a sliding connection, thereby realizing the convenient disassembly and installation of the auxiliary seat pad 3 on the support base 2.

[0022] A shock-absorbing pad 6 is bonded to the top surface of the auxiliary seat cushion 3. The shock-absorbing pad 6 is made of silicone, which has good elasticity and cushioning properties. When the user sits on the auxiliary seat cushion 3, the shock-absorbing pad 6 can effectively disperse the pressure applied by the user and reduce the contact pressure between the user and the auxiliary seat cushion 3. Practical use has verified that the shock-absorbing pad 6 can significantly improve the user's comfort and reduce discomfort caused by prolonged use.

[0023] To ensure the automatic reset of the limiting post 9 and guarantee the repeated use of the equipment, a spring 11 is wound around the outer wall of the limiting post 9. One end of the spring 11 is fixedly connected to the inner wall of the moving groove 8, and the other end is fixedly connected to the limiting post 9. When the limiting post 9 is pulled downward to release the limiting position, the spring 11, due to its elasticity, can drive the limiting post 9 to reset, causing it to re-insert into the limiting groove 10, thereby limiting and fixing the slider 5.

[0024] In addition, a pull ball 12 is fixedly connected to the outer wall of the limiting post 9, and the outer wall of the pull ball 12 is provided with anti-slip texture. The presence of the pull ball 12 provides a point of leverage for the user to pull the limiting post 9. By holding the pull ball 12, the user can more easily pull the limiting post 9 to move it; while the anti-slip texture on the outer wall of the pull ball 12 increases the friction between the hand and the pull ball 12, effectively preventing the hand from slipping during operation, and improving the safety and convenience of operation.

[0025] It is worth noting that the sliders 5 are symmetrically arranged at the bottom of the auxiliary seat pad 3. At the same time, the number of grooves 4 on the support base 2 corresponds to the number of sliders 5. This symmetrical design ensures that the auxiliary seat pad 3 is subjected to uniform force during movement, without tilting or jamming, thus improving the stability of the equipment during operation and providing more reliable support and protection for rehabilitation users.

[0026] Finally, the bottom of the auxiliary walking device 1 is provided with a walking device wheel 13, and a fixed rod 14 is fixedly connected to the bottom of the auxiliary walking device 1. A brake block 15 is rotatably connected to the top of the fixed rod 14. A pawl 17 is provided on the bottom surface of the brake block 15, and a ratchet block 16 is provided on the outer surface of the walking device wheel 13. The pawl 17 is engaged in the ratchet block 16. When the user pushes the device forward, the ratchet block 16 rotates normally with the 13, and the pawl 17 does not work. When the user needs to stop or rest, the pawl 17 will automatically fall into the tooth groove of the ratchet block 16 to prevent the walking device wheel 13 from rolling backward, thereby playing a braking role and preventing the user from losing balance due to the device sliding.

Claims

1. An assistive walking device for rehabilitation medicine, comprising an assistive walking device (1), characterized in that: The auxiliary walking device (1) is fixedly connected to a support base (2), and a sliding groove (4) is provided on the surface of the support base (2). An auxiliary seat cushion (3) is provided above the support base (2). A slider (5) is fixedly connected to the bottom of the auxiliary seat cushion (3). The slider (5) is slidably connected to the sliding groove (4). An auxiliary block (7) is fixedly connected to the bottom of the support base (2). A moving groove (8) is provided inside the auxiliary block (7). A limiting post (9) is movably provided inside the moving groove (8). The limiting post (9) is inserted inside the slider (5).

2. The assistive walking device for rehabilitation medicine according to claim 1, characterized in that: The bottom end of the slider (5) has a limiting groove (10), and the limiting post (9) passes through the support base (2) and is inserted into the limiting groove (10). The inner wall of the limiting groove (10) and the outer wall of the limiting post (9) are in contact with each other.

3. The assistive walking device for rehabilitation medicine according to claim 1, characterized in that: The top surface of the auxiliary seat cushion (3) is bonded with a shock-absorbing pad (6), and the shock-absorbing pad (6) is made of silicone.

4. The assistive walking device for rehabilitation medicine according to claim 1, characterized in that: A spring (11) is wound around the outer wall of the limiting post (9). One end of the spring (11) is fixedly connected to the inner wall of the moving groove (8), and the other end of the spring (11) is fixedly connected to the limiting post (9).

5. The assistive walking device for rehabilitation medicine according to claim 1, characterized in that: The outer wall of the limiting post (9) is fixedly connected to a pull ball (12), and the outer wall of the pull ball (12) is provided with anti-slip texture.

6. The assistive walking device for rehabilitation medicine according to claim 1, characterized in that: The sliders (5) are arranged symmetrically at the bottom of the auxiliary seat (3), and the number of grooves (4) on the support base (2) corresponds to the number of sliders (5).

7. The assistive walking device for rehabilitation medicine according to claim 1, characterized in that: The auxiliary walking device (1) is provided with a walking device wheel (13) at the bottom end. A fixed rod (14) is fixedly connected to the bottom end of the auxiliary walking device (1). A brake block (15) is rotatably connected to the top end of the fixed rod (14). A pawl (17) is provided on the bottom surface of the brake block (15). A ratchet block (16) is provided on the outer surface of the walking device wheel (13). The pawl (17) is engaged inside the ratchet block (16).

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