Rehabilitation walking aid

Abstract

The utility model relates to the technical field of walking aids, and discloses a rehabilitation walking aid which comprises a frame, a handrail is fixedly connected to the outer portion of the frame, two sliding holes are formed in the right side of the frame, springs are arranged in the sliding holes, sliding blocks are connected to the interiors of the sliding holes in a sliding mode, and the sliding blocks are connected to the sliding holes in a sliding mode. The close sides of the two sliding blocks are rotationally connected with a rotating rod, the exterior of the rotating rod is fixedly connected with a bench, the right side of the interior of the bottom end of the bench is rotationally connected with two driving assemblies used for providing power, two supporting legs are rotationally arranged in the left side of the bench, and the interiors of the supporting legs are fixedly connected with supporting rods; and a connecting block is slidably connected to the outer part of the supporting rod. According to the walking aid frame, the activity space of the old in the walking aid frame is increased, the old can freely turn around, move feet and carry out actions with a large amplitude, the psychological constraint feeling is reduced, and the walking aid frame is beneficial to keeping the positive mental state for rehabilitation training.

Description

Technical Field

[0001] The utility model relates to the technical field of walkers, in particular to a rehabilitation walker. Background Art

[0002] A rehabilitation walker is an assistive device specially designed for the elderly to help them maintain their mobility, promote rehabilitation and improve their quality of life. It has a wide chassis and a low center of gravity to ensure that it is not easy for the elderly to fall over when using it.

[0003] In the existing technology, some rehabilitation walkers are usually composed of a metal frame with four supporting legs. The user holds both sides of the frame with both hands to assist in walking. A bench is provided in the middle of the frame for resting when tired. However, since the bench and the frame are integrated, the elderly's movements such as turning and moving their feet in the walker will be restricted, making it difficult for them to make some necessary body adjustments. In addition, the cramped activity space will make the elderly feel depressed and uncomfortable, thereby reducing their willingness and satisfaction with the use of the walker. Therefore, in response to the above shortcomings, a rehabilitation walker is proposed. Utility Model Content

[0004] The purpose of the present invention is to solve the shortcomings of the prior art and to propose a rehabilitation walker, which aims to improve the problem in the prior art that the bench cannot be folded, resulting in less space for activities.

[0005] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a rehabilitation walker, comprising a frame, the outside of the frame is fixedly connected to an armrest, two sliding holes are provided on the right side of the frame, a spring is provided inside the sliding hole, a sliding block is slidably connected to the inside of the sliding hole, the adjacent sides of the two sliding blocks are rotatably connected to a rotating rod, the outside of the rotating rod is fixedly connected to a bench, the right side of the bottom end of the bench is rotatably connected to two driving components for providing power, the left side of the bench has two supporting legs rotatably connected, the inside of the supporting legs is fixedly connected to a supporting rod, the outside of the support rod is slidably connected to a connecting block, a locking groove is provided on the top right side of the frame, the outside of the supporting leg is fixedly connected to two elastic ropes, and the adjacent sides of each two elastic ropes are fixedly connected to a foot restraining block.

[0006] Furthermore, one end of the spring is fixedly connected to the inner top of the sliding hole, and the other end of the spring is fixedly connected to the top of the sliding block.

[0007] Furthermore, the driving assembly includes an electric push rod, the top end of which is rotatably connected to the inner right side of the bottom end of the bench.

[0008] Furthermore, the driving end of the electric push rod is fixedly connected to the right inner part of the connecting block.

[0009] Furthermore, the outer portion of the connecting block is slidably connected to the inner portion of the supporting leg.

[0010] Furthermore, the left end of the bench is slidably connected to the inside of the engaging slot, and the outer portion of the supporting leg is slidably connected to the inside of the engaging slot.

[0011] Furthermore, a plurality of universal wheels are fixedly connected to the bottom end of the frame.

[0012] Furthermore, a fixing rod is fixedly connected to the interior of the sliding hole, and the exterior of the sliding block is slidably connected to the interior of the fixing rod.

[0013] The utility model has the following beneficial effects:

[0014] 1. In the utility model, the bench is rotated bottomward around the rotating rod and then slides upward, so that one end of the bench is clamped inside the locking groove. With the support of the spring, the bench can be folded and stored, so that the elderly's activity space in the walker frame is increased, and they can turn around and move their feet more freely, perform slightly larger movements, reduce the psychological sense of restraint, and help maintain a positive attitude for rehabilitation training.

[0015] 2. In the present invention, by putting the elderly's feet into the foot restraints, with the help of elastic ropes, the elderly can relax physically and mentally, reduce anxiety and tension, improve their mental health level, and enable the elderly to carry out such rehabilitation activities together, which can also increase communication and interaction between each other and enrich their social life. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A three-dimensional diagram of a rehabilitation walker proposed in the present invention;

[0017] Figure 2 This is a schematic diagram of the framework structure of a rehabilitation walker proposed in the present invention;

[0018] Figure 3 for Figure 2 A magnified view of point A in the figure;

[0019] Figure 4 The present invention provides a schematic diagram of the support leg structure of a rehabilitation walker.

[0020] Legend:

[0021] 1. Frame; 2. Armrest; 3. Sliding hole; 4. Spring; 5. Sliding block; 6. Rotating rod; 7. Bench; 8. Electric push rod; 9. Support leg; 10. Support rod; 11. Connecting block; 12. Engaging groove; 13. Universal wheel; 14. Elastic rope; 15. Foot restraint block; 16. Fixing rod. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] Reference Figures 1 to 3 The utility model provides an embodiment of a rehabilitation walker, including a frame 1. The main structure of the entire rehabilitation walker provides a stable support for the user, ensuring stability and reliability during walking and use. The outside of the frame 1 is fixedly connected with an armrest 2. The setting of the armrest 2 allows the user to hold it tightly when walking, which increases the stability and safety of the user when walking and effectively prevents the user from falling or losing balance. Two sliding holes 3 are provided on the right side of the frame 1. A spring 4 is provided inside the sliding hole 3. One end of the spring 4 is fixedly connected to the internal top of the sliding hole 3, and the other end of the spring 4 is fixedly connected to the top of the sliding block 5. This connection method ensures that the spring 4 can effectively exert its elastic effect, providing stable elastic support for the movement of the sliding block 5. The sliding block 5 is slidably connected to the inside of the sliding hole 3. The adjacent side of the two sliding blocks 5 is rotatably connected to the rotating rod 6. The outside of the rotating rod 6 is fixedly connected to the bench 7. The bench 7 provides a resting place for the user. When the user feels tired, he can sit down and rest at any time to relieve physical fatigue.

[0024] Reference Figures 2 to 4The right side of the bottom end of the bench 7 is rotatably connected to two driving components for providing power. The driving component includes an electric push rod 8. The electric push rod 8 can accurately control the distance of pushing and retracting to achieve precise operation and adjustment. The top end of the electric push rod 8 is rotatably connected to the right side of the bottom end of the bench 7. This connection method ensures that the electric push rod 8 can play a stable role during work and can be adjusted accordingly as the bench 7 rotates. The driving end of the electric push rod 8 is fixedly connected to the right side of the connecting block 11 to ensure that the electric push rod 8 can effectively push the connecting block 11 to move. The left side of the bench 7 rotates internally with two support legs 9. The support legs 9 can be unfolded when needed to provide stable support for the bench 7 and increase safety during use. The support legs 9 are fixedly connected to the support rod 10 inside to improve its bearing capacity and stability. The support rod 10 is slidably connected to the connecting block 11 outside to ensure that the connecting block 11 The movement is smooth and smooth, the outside of the connecting block 11 is slidably connected to the inside of the supporting leg 9, and a locking groove 12 is provided on the top right side of the frame 1. The left end of the bench 7 is slidably connected to the inside of the locking groove 12, and the outside of the supporting leg 9 is slidably connected to the inside of the locking groove 12. The bottom end of the frame 1 is fixedly connected with multiple universal wheels 13. The universal wheels 13 enable the rehabilitation walker to flexibly turn and move, which is convenient for the user to walk in different directions and adjust the position. The outside of the supporting leg 9 is fixedly connected to two elastic ropes 14, which can be appropriately adjusted according to the user's leg size to provide a comfortable fixing effect. The adjacent side of each two elastic ropes 14 is fixedly connected to a foot restraint block 15, which can effectively fix the user's foot to prevent the foot from sliding or detaching during use. The inside of the sliding hole 3 is fixedly connected to a fixing rod 16, and the outside of the sliding block 5 is slidably connected to the inside of the fixing rod 16.

[0025] Working principle: When the elderly need to rest, they can place their feet on the foot restraint block 15 and use the elasticity and restraint of the elastic rope 14 to fix their feet. Under this restraint, the elderly's feet can have a certain amount of space to move, which can ensure safety and allow the feet to be properly relaxed and active.

[0026] When you're ready to continue your rest, you activate electric push rod 8. This generates a driving force that causes connecting block 11 to slide smoothly inside support leg 9 and outside support rod 10. During this sliding process, the movement of connecting block 11 causes support leg 9 to gradually slide into the bottom end of bench 7. This effectively merges bench 7 and support leg 9, reducing the overall space occupied.

[0027] Next, press down on the bench 7, then push it up. This series of movements causes the bench 7 to move the rotating rod 6, which in turn causes the sliding block 5 connected to the rotating rod 6 to slide within the sliding hole 3. As the sliding block 5 slides, it compresses the spring 4. Because the spring 4 is elastic, it stores energy when compressed, generating a rebound force.

[0028] This resilience plays an important role in providing the necessary force for the left end of the bench 7 to engage with the engaging groove 12. When the bench 7 is engaged with the engaging groove 12, the resilience of the spring 4 ensures that the bench 7 is securely stored in the designated position and will not easily shake or fall off, thereby ensuring stability after storage. This allows the elderly to walk with the rehabilitation walker without being disturbed by the stored bench 7, allowing them to move more safely and smoothly.

[0029] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A rehabilitation walker, comprising a frame (1), characterized in that: The frame (1) is fixedly connected to an armrest (2) on the outside, and two sliding holes (3) are provided on the right side of the frame (1). A spring (4) is provided inside the sliding hole (3). A sliding block (5) is slidably connected to the inside of the sliding hole (3). The adjacent sides of the two sliding blocks (5) are rotatably connected to a rotating rod (6). The external side of the rotating rod (6) is fixedly connected to a bench (7). The internal right side of the bottom end of the bench (7) is rotatably connected to two driving components for providing power. The internal left side of the bench (7) is rotatably connected to two supporting legs (9). The internal part of the supporting leg (9) is fixedly connected to a supporting rod (10). The external side of the supporting rod (10) is slidably connected to a connecting block (11). A locking groove (12) is provided at the top right side of the frame (1). The external side of the supporting leg (9) is fixedly connected to two elastic ropes (14). The adjacent sides of each two elastic ropes (14) are fixedly connected to a foot binding block (15).

2. A rehabilitation walker according to claim 1, characterized in that: One end of the spring (4) is fixedly connected to the inner top end of the sliding hole (3), and the other end of the spring (4) is fixedly connected to the top end of the sliding block (5).

3. The rehabilitation walker according to claim 1, characterized in that: The driving assembly comprises an electric push rod (8), the top end of which is rotatably connected to the right inner side of the bottom end of the bench (7).

4. The rehabilitation walking aid according to claim 3, characterized in that: The driving end of the electric push rod (8) is fixedly connected to the right inner portion of the connecting block (11).

5. The rehabilitation walker according to claim 1, characterized in that: The outside of the connecting block (11) is slidably connected to the inside of the supporting leg (9).

6. The rehabilitation walker according to claim 1, characterized in that: The left end of the bench (7) is slidably connected to the inside of the engaging groove (12), and the outside of the supporting leg (9) is slidably connected to the inside of the engaging groove (12).

7. The rehabilitation walking aid according to claim 1, characterized in that: The bottom end of the frame (1) is fixedly connected to a plurality of universal wheels (13).

8. The rehabilitation walking aid according to claim 1, characterized in that: The interior of the sliding hole (3) is fixedly connected to a fixing rod (16), and the exterior of the sliding block (5) is slidably connected to the interior of the fixing rod (16).

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