Anti-falling auxiliary tool for old people

Abstract

The utility model relates to the technical field of auxiliary tools, in particular to an anti-falling auxiliary tool for old people, which comprises a U-shaped connecting frame, a movable groove arranged at the bottom of a vertical column, a damping component arranged in the movable groove, traveling wheels mounted at the bottom of a base plate, a threaded rod rotatably connected in a vertical plate, and a movable block in threaded connection with the threaded rod. Sliding grooves are formed in the two sides, corresponding to the moving block, of the vertical plate, a sliding block is fixedly connected to the moving block, an extending plate is fixedly connected to the side, away from the moving block, of the sliding block, an integrally-formed holding rod is arranged at the end, away from the sliding block, of the extending plate, a fixed rod is fixedly connected to the inner side of the connecting frame, and a movable rod is fixedly connected to the side, away from the fixed rod, of the cushion; by means of the mode, the requirements of users of different heights for the height of the holding rod can be met, practicability is high, the users can sit down to have a rest in situ conveniently, and the functional diversity of the auxiliary tool is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of auxiliary tools, in particular to an auxiliary tool for preventing the elderly from falling. Background Art

[0002] With the development of society, human life expectancy is getting longer and longer, and influenced by the idea of ​​fertility, the aging of society is becoming more and more obvious. In order to ensure the daily travel of the elderly with mobility problems, some auxiliary tools are needed to help them walk. Most of the existing auxiliary walking tools cannot be adjusted according to the height of the user, and are of low practicality. They cannot meet the needs of users to sit down and rest after exercise, and have single functionality. Therefore, we propose an anti-fall auxiliary tool for the elderly to solve the above problems. Utility Model Content

[0003] The purpose of the utility model is to provide an auxiliary tool for preventing the elderly from falling, so as to solve the problems raised in the above-mentioned background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an elderly anti-fall auxiliary tool, comprising a connecting frame, the connecting frame is in a concave shape, a plurality of columns are fixedly connected to the bottom of the connecting frame, a movable groove is provided at the bottom of the column, a shock-absorbing assembly is arranged in the movable groove, a pad is connected to the bottom of the column, a walking wheel is installed at the bottom of the pad, a vertical plate is fixedly connected to the top of the connecting frame, a threaded rod is rotatably connected in the vertical plate, a moving block is threadedly connected on the threaded rod, sliding grooves are provided on both sides of the vertical plate corresponding to the moving block, a slider is fixedly connected to the moving block, the slider is slidably connected in the sliding groove, an extension plate is fixedly connected on the side of the slider away from the moving block, the extension plate is L-shaped, and an integrally formed grip rod is arranged on the end of the extension plate away from the slider, a fixing rod is fixedly connected to the inner side of the connecting frame, a seat cushion is fixedly connected to the fixing rod, a movable rod is fixedly connected on the side of the seat cushion away from the fixing rod, and protruding blocks are fixedly connected at both ends of the movable rod, and a groove is provided on the connecting frame, and the protruding block matches the groove.

[0005] Preferably, the shock absorbing assembly includes a telescopic rod, a spring, a limiting block and a support rod, the telescopic rod is fixedly connected to the top of the movable groove, the telescopic end of the telescopic rod is fixedly connected to the limiting block, a spring is sleeved on the telescopic rod, the bottom of the limiting block is fixedly connected to the support rod, and one end of the support rod away from the limiting block passes through the bottom of the column and is fixedly connected to the pad.

[0006] Preferably, the connection frame is fixedly connected with magnetic components at positions close to both ends of the fixing rod, and the bottom of the protruding block is fixedly connected with a magnetic piece, and the magnetic component and the magnetic piece match each other.

[0007] Preferably, a guide rod is fixedly connected to the connecting frame between the magnetic attraction component and the groove, the guide rod passes through the extension plate, and the extension plate is slidably connected to the surface of the guide rod.

[0008] Preferably, one end of an elastic rope is fixedly connected to the top of the guide rod, and the other end of the elastic rope is fixedly connected to a pull ring.

[0009] Preferably, the top of the threaded rod passes through the outside of the vertical plate and is fixedly connected to a rotating block.

[0010] Compared with the prior art, the beneficial effects of the utility model are as follows: the coordinated use of the threaded rod, the movable block, the slider, the extension plate and the grip rod can meet the height requirements of the grip rod for users of different heights, and is highly practical; the coordinated use of the fixed rod, the seat cushion, the movable rod, the groove, the protruding block, the magnetic suction component and the magnetic part can quickly unfold and fold the seat cushion according to needs, and it is ready for use. The unfolded seat cushion is convenient for the user to sit down and rest, and the folded seat cushion reduces the space occupied and does not block the user's line of sight, and is convenient to use; the setting of the shock-absorbing component can improve the shock-absorbing effect of the entire auxiliary tool, avoid unstable movement of the auxiliary tool, increase protection for the user, and prevent falls; the setting of the guide rod increases the supporting force of the extension plate, and avoids the user from using too much force and causing the extension plate to break from the slider; the coordinated use of the elastic rope and the pull ring can exercise the user's arm strength and enhance the flexibility of the user's arm. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is a schematic diagram of the structure of the auxiliary tool of the utility model;

[0012] Figure 2 This is a schematic diagram of the unfolding of the cushion;

[0013] Figure 3 This is a diagram of the seat cushion folding;

[0014] Figure 4 for Figure 3 Middle A: Enlarged view;

[0015] Figure 5 for Figure 3 Enlarged view of point B in the middle.

[0016] In the figure: 1, connecting frame; 2, column; 3, movable groove; 4, pad; 5, walking wheel; 6, vertical plate; 7, threaded rod; 8, moving block; 9, slide groove; 10, slider; 11, extension plate; 12, grip rod; 13, fixed rod; 14, cushion; 15, movable rod; 16, raised block; 17, groove; 18, telescopic rod; 19, spring; 20, limiting block; 21, support rod; 22, guide rod; 23, elastic rope; 24, pull ring; 25, rotating block. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0018] See also Figure 1-5 The utility model provides a technical solution: an anti-fall auxiliary tool for the elderly, including a connecting frame 1, the connecting frame 1 is in a concave shape, a plurality of columns 2 are fixedly connected at the bottom of the connecting frame 1, a movable groove 3 is opened at the bottom of the column 2, a shock-absorbing component is arranged in the movable groove 3, a pad 4 is connected to the bottom of the column 2, a walking wheel 5 is installed at the bottom of the pad 4, a vertical plate 6 is fixedly connected to the top of the connecting frame 1, a threaded rod 7 is rotatably connected in the vertical plate 6, a moving block 8 is threadedly connected on the threaded rod 7, and a sliding groove 9 is opened on both sides of the vertical plate 6 corresponding to the moving block 8, and the moving block 8 A slider 10 is fixedly connected to the top, and the slider 10 is slidably connected in the slide groove 9. An extension plate 11 is fixedly connected to the side of the slider 10 away from the moving block 8. The extension plate 11 is L-shaped, and an integrally formed grip rod 12 is provided at the end of the extension plate 11 away from the slider 10. A fixed rod 13 is fixedly connected to the inside of the connecting frame 1, and a seat cushion 14 is fixedly connected to the fixed rod 13. A movable rod 15 is fixedly connected to the side of the seat cushion 14 away from the fixed rod 13. Both ends of the movable rod 15 are fixedly connected to protruding blocks 16. A groove 17 is provided on the connecting frame 1. The block 16 and the groove 17 match, and the rotating block 25 drives the threaded rod 7 to rotate, and the threaded rod 7 rotates to drive the moving block 8 to move inside the vertical plate 6, and the moving block 8 moves to drive the slider 10 to slide at the slide groove 9, thereby driving the extension plates 11 on both sides of the vertical plate 6 to move up and down, and the height of the grip rod 12 can be adjusted to meet the use needs of users of different heights. It is practical, and an anti-slip pad can be added to the surface of the grip rod 12 to increase the friction of the user's hand holding the grip rod 12 to prevent the user's hand from sweating and sliding, causing unstable walking. The cushion 14 can be used The seat cushion 14 is made of Oxford cloth material. When the user is doing walking exercise, the seat cushion 14 is folded and placed in a certain position to reduce space occupation and not block the user's sight. When the user needs to rest on the spot, the user picks up the movable rod 15 to drive the seat cushion 14 to unfold, and the raised blocks 16 at both ends of the movable rod 15 are embedded in the groove 17 to fix the position of the movable rod 15, thereby increasing the connectivity between the movable rod 15 and the connecting frame 1. The seat cushion 14 is flatly laid on the inner side of the connecting frame 1, which is convenient for the user to sit down and rest. The structure is simple, easy to operate, and the functional diversity of the auxiliary tool is improved.

[0019] Furthermore, the shock absorbing assembly includes a telescopic rod 18, a spring 19, a limiting block 20 and a support rod 21. The telescopic rod 18 is fixedly connected to the top of the movable groove 3, and the telescopic end of the telescopic rod 18 is fixedly connected to the limiting block 20. A spring 19 is sleeved on the telescopic rod 18, and the bottom of the limiting block 20 is fixedly connected to the support rod 21. The end of the support rod 21 away from the limiting block 20 penetrates to the bottom of the column 2 and is fixedly connected to the pad 4. The setting of the limiting block 20 limits the moving distance of the support rod 21. The user applies a downward force to the grip 12, and the walking wheel 5 drives the entire auxiliary tool to move. When encountering irregular road surfaces, the coordinated use of the telescopic rod 18, the spring 19, the limiting block 20 and the support rod 21 can improve the shock absorbing effect of the entire auxiliary tool, avoid unstable movement of the auxiliary tool, increase protection for the user, and prevent falls.

[0020] Furthermore, the connecting frame 1 is fixedly connected with magnetic components at positions close to both ends of the fixed rod 13, and the bottom of the protruding block 16 is fixedly connected with a magnetic part. The magnetic component and the magnetic part match each other, and the movable rod 15 can be fixed at a position close to the fixed rod 13 by the magnetic component attracting the magnetic part. The seat cushion 14 is folded, which improves the efficiency of storing the seat cushion 14 and can be used and taken out, with a simple structure and convenient use.

[0021] Furthermore, a guide rod 22 is fixedly connected to the connecting frame 1 between the magnetic attraction component and the groove 17, and the guide rod 22 passes through the extension plate 11. The extension plate 11 is slidably connected to the surface of the guide rod 22. When the handle 12 moves up and down, the extension plate 11 slides on the surface of the guide rod 22, thereby increasing the supporting force for the extension plate 11 and preventing the extension plate 11 from breaking from the slider 10 due to excessive force applied by the user.

[0022] Furthermore, one end of an elastic rope 23 is fixedly connected to the top of the guide rod 22, and the other end of the elastic rope 23 is fixedly connected to a pull ring 24. When the user sits on the seat cushion 14, the pull ring 24 is pulled to stretch the elastic rope 23. Continuously pulling the pull ring 24 up and down can exercise the user's arm strength and enhance the flexibility of the user's arms.

[0023] Furthermore, the top of the threaded rod 7 passes through the outside of the vertical plate 6 and is fixedly connected to a rotating block 25 to facilitate the rotation operation of the threaded rod 7.

[0024] Working principle: when in use, rotating the rotating block 25 drives the threaded rod 7 to rotate, and the rotation of the threaded rod 7 drives the moving block 8 to move inside the vertical plate 6, and the movement of the moving block 8 drives the slider 10 to slide at the slide groove 9, thereby driving the extension plates 11 on both sides of the vertical plate 6 to move up and down, and the height of the grip rod 12 can be adjusted to meet the use needs of users of different heights. It is highly practical. An anti-slip pad can be added to the surface of the grip rod 12 to increase the friction of the user's hand holding the grip rod 12, so as to avoid the user's hand sweating and sliding to cause unstable walking. The cushion 14 can be made of Oxford cloth material. When the user is doing walking exercise, the cushion 14 is folded and placed in a certain position to reduce space occupation and not block the user's sight. When the user needs to rest in place, pick up the movable rod 15 to drive the unfolded cushion 14, and embed the raised blocks 16 at both ends of the movable rod 15 into the groove 17 to fix the position of the movable rod 15, increase the connectivity of the movable rod 15 and the connecting frame 1, and the cushion 14 is flatly laid on the inner side of the connecting frame 1, which is convenient for the user to sit down and rest. The structure is simple, easy to operate, and the functional diversity of the auxiliary tool is improved.

[0025] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An elderly fall prevention aid, comprising a connecting frame (1), characterized in that: The connecting frame (1) is in a concave shape, and a plurality of columns (2) are fixedly connected to the bottom of the connecting frame (1), and a movable groove (3) is provided at the bottom of the column (2), and a shock absorbing component is arranged in the movable groove (3), and a pad (4) is connected to the bottom of the column (2), and a walking wheel (5) is installed at the bottom of the pad (4), and a vertical plate (6) is fixedly connected to the top of the connecting frame (1), and a threaded rod (7) is rotatably connected in the vertical plate (6), and a moving block (8) is threadedly connected on the threaded rod (7), and the vertical plate (6) is provided with a sliding groove (9) on both sides corresponding to the moving block (8), and a slider (10) is fixedly connected to the moving block (8), and the slider (10) is slidably connected to the moving block (8). In the slide groove (9), an extension plate (11) is fixedly connected to the side of the slider (10) away from the moving block (8), and the extension plate (11) is L-shaped. An end of the extension plate (11) away from the slider (10) is provided with an integrally formed grip rod (12). A fixed rod (13) is fixedly connected to the inner side of the connecting frame (1), and a seat cushion (14) is fixedly connected to the fixed rod (13). A movable rod (15) is fixedly connected to the side of the seat cushion (14) away from the fixed rod (13), and protruding blocks (16) are fixedly connected to both ends of the movable rod (15). A groove (17) is provided on the connecting frame (1), and the protruding block (16) and the groove (17) match each other.

2. The anti-fall assist tool for the elderly according to claim 1, characterized in that: The shock absorbing assembly comprises a telescopic rod (18), a spring (19), a limiting block (20) and a support rod (21); the top of the movable groove (3) is fixedly connected with the telescopic rod (18); the telescopic end of the telescopic rod (18) is fixedly connected with the limiting block (20); the spring (19) is sleeved on the telescopic rod (18); the bottom of the limiting block (20) is fixedly connected with the support rod (21); one end of the support rod (21) away from the limiting block (20) passes through the bottom of the column (2) and is fixedly connected to the pad (4).

3. The anti-fall assist tool for the elderly according to claim 1, characterized in that: The connection frame (1) is fixedly connected to magnetic components at positions close to both ends of the fixing rod (13), and the bottom of the protruding block (16) is fixedly connected to a magnetic piece, and the magnetic component and the magnetic piece match each other.

4. The anti-fall assist tool for the elderly according to claim 3, characterized in that: A guide rod (22) is fixedly connected to the connecting frame (1) between the magnetic attraction component and the groove (17); the guide rod (22) penetrates the extension plate (11); and the extension plate (11) is slidably connected to the surface of the guide rod (22).

5. The anti-fall assist tool for the elderly according to claim 4, characterized in that: One end of an elastic rope (23) is fixedly connected to the top of the guide rod (22), and the other end of the elastic rope (23) is fixedly connected to a pull ring (24).

6. The anti-fall assist tool for the elderly according to claim 1, characterized in that: The top of the threaded rod (7) passes through the outside of the vertical plate (6) and is fixedly connected to a rotating block (25).

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