Walking aid convenient to store
By designing a helper that includes a variety of regulatory and fixed units, it solves the problem of low practicality of existing operators when regulating and storage, and realizes the support height and width of the adaptive adjustment according to the user's needs. The effect of quickly fixed during the storage process.
Patent Information
- Application Number
- CN202420845985.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-23
- Publication Date
- 2025-01-28
- Estimated Expiration
- 2034-04-23
AI Technical Summary
The existing walker that is easy to store is less practical when adjusting the span of the support rod and independently adjusting the support rod on both sides, and cannot meet the personalized needs of users.
A helper that includes a universal wheel, a storage unit, a support unit, a regulating unit, and a fixed unit. Through the coordination of the box adjustment box, thread pole, fixed grooves, placing plates, sliding blocks, fixed rods, installation blocks, positioning rods and spring, the height and width of the user's height and body shape adjustment support, and during the storage process, during the storage process The effect of fast fixation.
The height and width of the support of the user's height and the adaptive adjustment of the user, the functionality and practicality of the aids are improved, and the effect of rapid fixation during the storage process avoids the problem of sliding.
Smart Images
Figure CN222399416U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of walking aids, in particular to a walking aid which is easy to store. Background Art
[0002] A walker, also called a lower limb orthosis, is a walking support tool for elderly people with limited mobility, some traumatic injuries, hemiplegic patients and disabled people. It can assist the human body to support weight, maintain balance and exercise walking. A walker, also called a walking frame, is another common walker. It is generally made of aluminum alloy material. It is a triangular metal frame. It is very light and can protect the patient. Some of them also have casters. The walker can support the body weight for standing or walking. It has a large supporting area and good stability.
[0003] At present, publication number CN214910092U discloses a walker that is easy to store, including two walker frames and a connector for connecting the two walker frames; the connector is arranged horizontally, and the connector is an extended elastic rope, and the connector is detachably connected to the walker frame. The utility model arranges the integrated walker into two detachable walker frames, which is convenient for storage when not in use. The drive rod is arranged to adjust the span of the two supporting legs, so that the walker frame can be used alone as a crutches, thereby improving the functionality of the walker.
[0004] In order to solve the problem of convenience and storage, the prior art adopts the method of disassembling two walker brackets, but the two side support rods cannot be adjusted independently, which leads to the problem of low practicality. Utility Model Content
[0005] The purpose of the utility model is to provide a walker that is easy to store, so as to solve the problems raised in the above background technology.
[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is:
[0007] A walker that is easy to store includes a universal wheel, a storage unit is arranged on the top surface of the universal wheel, a support unit is arranged on the inner side of the storage unit, an adjustment unit is arranged on the inner side of the top surface of the storage unit, and a fixing unit is arranged on the inner side of the top surface of the storage unit.
[0008] The adjustment unit includes an adjustment box, which is arranged on the inner side of the top surface of the storage unit. An adjustment block 1 is arranged on the top surface of the adjustment box. One end of the adjustment block 1 is fixedly connected to a threaded rod 1, one end of the threaded rod 1 is threadedly connected to the inner side of the adjustment box, the inner side of the surface of the threaded rod 1 is threadedly connected to a fixing groove 1, the inner side of the fixing groove 1 is rotatably connected to a placement plate, and one end of the placement plate is rotatably connected to a fixing groove 2.
[0009] A further improvement of the technical solution of the utility model is that the storage unit comprises a support frame, the support frame is fixedly connected to the top surface of the universal wheel, a plurality of fixing holes are opened on the inner side of the support frame, and a sliding block is slidably engaged with the inner side of the support frame.
[0010] By adopting the above technical solution and setting the fixing holes, the width of the support can be adjusted according to the body shape of the user.
[0011] A further improvement of the technical solution of the utility model is that: a fixing rod is provided through the inner side of the sliding block, a mounting block is slidably connected to the inner side of the surface of the fixing rod, one side of the mounting block is fixedly connected to one side of the support frame, a fixing plate is fixedly connected to the inner side of the surface of the fixing rod, one side of the fixing plate is fixedly connected to a positioning rod, and a spring is provided on the outer side of the positioning rod.
[0012] By adopting the above technical solution, the sliding block, the fixing rod, the mounting block, the fixing plate and the positioning rod cooperate with each other, so as to achieve the effect of facilitating the user to quickly fix the support during the process of adjusting the support width.
[0013] A further improvement of the technical solution of the utility model is that the support unit includes a support rod, which is rotatably connected to the inner side of the surface of the sliding block, an inner groove is provided on the inner side of the support rod, a sliding rod is slidably engaged with the inner side of the inner groove, and a plurality of limit grooves are provided on the top surface of the sliding rod.
[0014] By adopting the above technical solution, the support rod, the inner groove, the sliding rod and the limit groove cooperate with each other, so as to achieve the effect of facilitating the user to store the entire device.
[0015] A further improvement of the technical solution of the utility model is that a limiting rod is arranged through the top surface of the support rod, a second spring is arranged on the outer side of the surface of the limiting rod, one end of the second spring is fixedly connected to the top surface of the support rod, and one end of the limiting rod is fixedly connected to a fixing block.
[0016] By adopting the above technical solution, the limiting rod and the second spring cooperate with each other, so as to achieve the effect of quickly fixing the device during the storage process.
[0017] A further improvement of the technical solution of the utility model is that the fixing unit includes a second threaded rod, the second threaded rod is threadedly connected to the inner side of the support frame, the inner side of the surface of the adjustment box is fixedly connected with a second adjustment block, and the inner side of the surface of the second adjustment block is provided with a buckle.
[0018] By adopting the above technical solution, the effect of facilitating adjustment according to the support height is achieved through the cooperation between the second threaded rod, the second adjustment block and the buckle.
[0019] A further improvement of the technical solution of the utility model is that: one end of the second threaded rod is threadedly connected with an anti-slip block, and one side of the anti-slip block is fixedly connected with an anti-slip pad.
[0020] By adopting the above technical solution, the anti-slip block and the anti-slip pad cooperate with each other, so as to prevent the walker from sliding when being used by the user.
[0021] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:
[0022] 1. The utility model provides a walker that is easy to store. Through the mutual cooperation of the adjustment box, the adjustment block 1, the threaded rod 1, the fixing groove 1, the placement plate and the fixing groove 2, the effect of adjusting the arm support position according to the height of the user is achieved, and the practicality of the device is improved at the same time. Through the setting of the fixing holes, the effect of facilitating the adjustment of the support width according to the user's body shape is achieved. Through the mutual cooperation of the sliding block, the fixing rod, the mounting block, the fixing plate and the positioning rod, the effect of facilitating the user to quickly fix the support in the process of adjusting the support width is achieved.
[0023] 2. The utility model provides a walker that is easy to store. Through the cooperation between the limit rod and the second spring, the device can be quickly fixed during the storage process. Through the cooperation between the second threaded rod, the second adjustment block and the buckle, the height of the support can be adjusted. Through the cooperation between the anti-slip block and the anti-slip pad, the walker can be prevented from sliding during use. BRIEF DESCRIPTION OF THE DRAWINGS
[0024] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;
[0025] Figure 2 It is a schematic diagram of the exploded structure of the storage unit of the utility model;
[0026] Figure 3 It is a schematic diagram of the exploded structure of the support unit of the utility model;
[0027] Figure 4 It is a structural schematic diagram of the regulating unit of the utility model;
[0028] Figure 5 It is a structural schematic diagram of the fixing unit of the utility model.
[0029] In the figure: 1. universal wheel; 2. storage unit; 21. support frame; 22. fixing hole; 23. sliding block; 24. fixing rod; 25. mounting block; 26. fixing plate; 27. positioning rod; 28. spring 1; 3. support unit; 31. support rod; 32. inner groove; 33. sliding rod; 34. limiting groove; 35. limiting rod; 36. spring 2; 37. fixing block; 4. adjustment unit; 41. adjustment box; 42. adjustment block 1; 43. threaded rod 1; 44. fixing groove 1; 45. placement plate; 46. fixing groove 2; 5. fixing unit; 51. threaded rod 2; 52. adjustment block 2; 53. buckle; 54. anti-sliding block; 55. anti-slip pad. DETAILED DESCRIPTION
[0030] The present invention is further described in detail below in conjunction with the embodiments:
[0031] Example 1
[0032] like Figure 1-5 As shown, the utility model provides a walker that is easy to store, including a universal wheel 1, a storage unit 2 is arranged on the top surface of the universal wheel 1, a support unit 3 is arranged on the inner side of the storage unit 2, an adjustment unit 4 is arranged on the inner side of the top surface of the storage unit 2, a fixing unit 5 is arranged on the inner side of the top surface of the storage unit 2, the adjustment unit 4 includes an adjustment box 41, the adjustment box 41 is arranged on the inner side of the top surface of the storage unit 2, an adjustment block 42 is arranged on the top surface of the adjustment box 41, one end of the adjustment block 42 is fixedly connected to a threaded rod 43, one end of the threaded rod 43 is threadedly connected to It is connected to the inner side of the adjustment box 41, and the inner side of the surface of the threaded rod 43 is threadedly connected with a fixing groove 44, and the inner side of the fixing groove 44 is rotatably connected with a placement plate 45, and one end of the placement plate 45 is rotatably connected with a fixing groove 2 46. At the same time, the adjustment block 42 is controlled to drive the threaded rod 43 to rotate on the inner side of the adjustment box 41, and at the same time, the fixing groove 44 on the inner side of the threaded rod 43 is driven to move, and then the placement plate 45 is driven to move under the limit of the fixing groove 2 46, and then the placement plate 45 is driven to tilt and adjusted according to the user's arm support height.
[0033] Example 2
[0034] like Figure 1-5As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, the storage unit 2 includes a support frame 21, the support frame 21 is fixedly connected to the top surface of the universal wheel 1, a plurality of fixing holes 22 are opened on the inner side of the support frame 21, a sliding block 23 is slidably connected to the inner side of the support frame 21, a fixing rod 24 is penetrated on the inner side of the sliding block 23, a mounting block 25 is slidably connected to the inner side of the surface of the fixing rod 24, one side of the mounting block 25 is fixedly connected to one side of the support frame 21, a fixing plate 26 is fixedly connected to the inner side of the surface of the fixing rod 24, a positioning rod 27 is fixedly connected to one side of the fixing plate 26, a spring 28 is arranged on the outer side of the positioning rod 27, and the support unit 3 includes a support rod 31, the support rod 31 is rotatably connected to the inner side of the surface of the sliding block 23, an inner groove 32 is opened on the inner side of the support rod 31, a sliding rod 33 is slidably connected to the inner side of the inner groove 32, and a plurality of limit rods are opened on the top surface of the sliding rod 33 The top surface of the support rod 31 is penetrated by a limit rod 35, and a spring 26 is provided on the outer side of the surface of the limit rod 35. One end of the spring 26 is fixedly connected to the top surface of the support rod 31, and one end of the limit rod 35 is fixedly connected to a fixing block 37. Pulling the fixing rod 24 drives the fixing plate 26 to move, and at the same time drives the spring 28 on the outer side of the positioning rod 27 to be compressed, thereby removing the sliding block 23 from the inner side of the fixing hole 22, thereby moving the support rod 31 to drive the sliding block 23 to slide on the inner side of the support frame 21, and then adjusting it according to the needs of the user. At the same time, after use, pulling the limit rod 35 to drive the fixing block 37 to be compressed, thereby removing the fixing block 37 from the inner side of the limit groove 34, thereby moving the sliding rod 33 to move inside the support rod 31, thereby sleeved the sliding rod 33 inside the support rod 31, and releasing the limit rod 35, thereby completing the storage of the walker.
[0035] Example 3
[0036] like Figure 1-5 As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, the fixing unit 5 includes a threaded rod 51, the threaded rod 51 is threadedly connected to the inner side of the support frame 21, an adjusting block 52 is fixedly connected to the inner side of the surface of the adjusting box 41, a buckle 53 is provided on the inner side of the surface of the adjusting block 52, one end of the threaded rod 51 is threadedly connected to an anti-slip block 54, and one side of the anti-slip block 54 is fixedly connected to an anti-slip pad 55, the threaded rod 51 is driven to rotate by rotating the adjusting block 52, and the anti-slip pad 55 is driven to fit the ground at the same time, and then the threaded rod 51 is fixed by the buckle 53, and during the user's use, the anti-slip pad 55 is provided to prevent the problem of sliding.
[0037] The following is a detailed description of the working principle of this easy-to-store walker.
[0038] like Figure 1-5As shown, the threaded rod 2 51 is driven to rotate by rotating the adjustment block 2 52, and the anti-skid pad 55 is driven to fit with the ground, and then the threaded rod 2 51 is fixed by the buckle 53. During the user's use, the anti-skid pad 55 is set to prevent the problem of sliding. At the same time, the adjustment block 1 42 is controlled to drive the threaded rod 1 43 to rotate on the inner side of the adjustment box 41, and the fixing groove 1 44 on the inner side of the threaded rod 1 43 is driven to move, and then the placement plate 45 is driven to move under the limit of the fixing groove 2 46, and then the placement plate 45 is driven to tilt, and it is adjusted according to the user's arm support height, and the fixing rod 24 is pulled to drive The fixing plate 26 moves, and at the same time drives the spring 28 on the outside of the positioning rod 27 to be compressed, and then the sliding block 23 is taken out from the inner side of the fixing hole 22, and then the support rod 31 is moved to drive the sliding block 23 to slide on the inner side of the support frame 21, and then it is adjusted according to the needs of the user. At the same time, after use, the limit rod 35 is pulled to drive the fixing block 37 to be compressed, and then the fixing block 37 is taken out from the inner side of the limit groove 34, and then the sliding rod 33 is moved on the inner side of the support rod 31, and then the sliding rod 33 is sleeved into the inside of the support rod 31, and the limit rod 35 is released, thereby completing the storage of the walker.
[0039] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.
Claims
1. A walker that is easy to store, comprising a universal wheel (1), characterized in that: The top surface of the universal wheel (1) is provided with a storage unit (2), the inner side of the storage unit (2) is provided with a support unit (3), the inner side of the top surface of the storage unit (2) is provided with an adjustment unit (4), and the inner side of the top surface of the storage unit (2) is provided with a fixing unit (5); The adjustment unit (4) comprises an adjustment box (41), the adjustment box (41) being arranged on the inner side of the top surface of the storage unit (2), the top surface of the adjustment box (41) being arranged with an adjustment block 1 (42), one end of the adjustment block 1 (42) being fixedly connected with a threaded rod 1 (43), one end of the threaded rod 1 (43) being threadedly connected to the inner side of the adjustment box (41), the inner side of the surface of the threaded rod 1 (43) being threadedly connected with a fixing groove 1 (44), the inner side of the fixing groove 1 (44) being rotatably connected with a placement plate (45), and one end of the placement plate (45) being rotatably connected with a fixing groove 2 (46).
2. The walker that is easy to store according to claim 1, characterized in that: The storage unit (2) comprises a support frame (21), the support frame (21) is fixedly connected to the top surface of the universal wheel (1), a plurality of fixing holes (22) are provided on the inner side of the support frame (21), and a sliding block (23) is slidably engaged on the inner side of the support frame (21).
3. The walker according to claim 2, characterized in that: A fixing rod (24) is provided on the inner side of the sliding block (23), a mounting block (25) is slidably connected to the inner side of the surface of the fixing rod (24), one side of the mounting block (25) is fixedly connected to one side of the support frame (21), a fixing plate (26) is fixedly connected to the inner side of the surface of the fixing rod (24), one side of the fixing plate (26) is fixedly connected to a positioning rod (27), and a spring (28) is provided on the outer side of the positioning rod (27).
4. The walker according to claim 1, characterized in that: The support unit (3) comprises a support rod (31), the support rod (31) is rotatably connected to the inner side of the surface of the sliding block (23), an inner groove (32) is provided on the inner side of the support rod (31), a sliding rod (33) is slidably engaged on the inner side of the inner groove (32), and a plurality of limit grooves (34) are provided on the top surface of the sliding rod (33).
5. The walker that is easy to store according to claim 4, characterized in that: A limiting rod (35) is provided through the top surface of the support rod (31), a second spring (36) is provided on the outer side of the surface of the limiting rod (35), one end of the second spring (36) is fixedly connected to the top surface of the support rod (31), and one end of the limiting rod (35) is fixedly connected to a fixing block (37).
6. The walker that is easy to store according to claim 1, characterized in that: The fixing unit (5) comprises a second threaded rod (51), the second threaded rod (51) being threadedly connected to the inner side of the support frame (21), the inner side of the surface of the adjustment box (41) being fixedly connected to a second adjustment block (52), the inner side of the surface of the second adjustment block (52) being provided with a buckle (53).
7. The walker that is easy to store according to claim 6, characterized in that: One end of the second threaded rod (51) is threadedly connected to an anti-slip block (54), and one side of the anti-slip block (54) is fixedly connected to an anti-slip pad (55).