Anti-falling walking aid for nursing of old people

Abstract

The anti-falling walking aid comprises a supporting frame, a supporting stand column is arranged on one side of the bottom of the supporting frame, universal wheels are arranged at the bottoms of the supporting frame and the supporting stand column, a first sliding rod is arranged on one side of the interior of the supporting frame, a reset spring is arranged on the outer side of the first sliding rod, and the first sliding rod is connected with the supporting stand column. A guide pipe is arranged on the outer side of the reset spring, and a sliding pull rod is arranged on one side of the guide pipe. Through cooperation of the first spring, the connecting plate, the mounting frame, the pressing plate, the push plate, the second sliding rod, a pull rope, a pressing rod, a guide plate, a through groove, a mounting pipe, a grip, an inner sleeve rod, a second spring and a guide groove, the walking aid can be controlled in the process that the old use the walking aid, and then the walking aid is prevented from being damaged in the standing process of the old. The walking aid can be controlled to be incapable of moving, supporting is convenient, limitation on the universal wheels can be relieved when walking is needed, the walking aid can move at will, and walking assistance is convenient.

Description

Technical Field

[0001] This utility model relates to the field of nursing technology, specifically to a fall prevention and walking aid for elderly care. Background Technology

[0002] Some elderly people may experience difficulty walking during their rehabilitation process. In order to provide some assistance to the elderly while walking, walking aids are often used to support them and ensure their safety.

[0003] An existing authorized publication number "CN217186906U" describes a walking aid for elderly care, comprising two supports. A rotating rod is rotatably connected between opposite sides of the two supports. Each opposite side of the two supports has a corresponding through hole. A pad is fixed to the outer surface of the rotating rod. A retractable tube is fixed to the free end of the pad, and both ends of the tube are movably inserted into the two through holes. A second through hole corresponding to the two ends of the tube is provided on the side of each support away from the rotating rod. This utility model is suitable for elderly people to perform rehabilitation exercises outdoors, avoiding exhaustion and falls during prolonged exercise and walking. The walking aid is foldable, making it convenient for elderly people to sit and rest.

[0004] However, elderly people may still fall due to carelessness while walking, and the walking aid cannot protect them, thus affecting its protective effect. Although the walking aid is movable, its movement cannot be controlled, and it may move at any time during the support process, thus affecting mobility. Utility Model Content

[0005] The purpose of this invention is to provide a fall prevention walking aid for elderly care, in order to solve the existing problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a fall prevention walking aid for elderly care, comprising a support frame, a support column on one side of the bottom of the support frame, casters at the bottom of both the support frame and the support column, a first sliding rod on one side inside the support frame, a return spring on the outside of the first sliding rod, a guide tube on the outside of the return spring, a sliding pull rod on one side of the guide tube, multiple sets of inner sleeve rods at the middle position of the bottom of the support frame, a second spring on the top of the outside of the inner sleeve rod, an installation tube at the bottom of the outside of the inner sleeve rod, a handle between the bottoms of the two sets of installation tubes, a pressure rod on one side of the top of the handle, and a guide groove at the bottom of the sliding pull rod, the guide groove being compatible with the pressure rod.

[0007] A pull rope is provided on one side of the sliding rod, and a second sliding rod is slidably connected to the bottom of the support frame. The second sliding rod is connected to the pull rope. A push plate is provided at the bottom of one side of the second sliding rod. A mounting frame is provided on one side of the support frame. A pressure plate is connected inside the mounting frame. A connecting plate is provided on one side of the bottom of the mounting frame. The connecting plate is connected to the first spring.

[0008] One side of the support column is provided with an installation compartment. Inside the installation compartment is a winding disc. Multiple sets of hinge blocks are evenly interspersed on the outer side of the winding disc. A third spring is provided between the hinge blocks and the winding disc. Multiple sets of locking grooves are provided on the inner side of the installation compartment. A connecting ring is provided on one side of the winding disc. A connecting rod is provided on one side of the connecting ring and the inner side of the installation compartment. A torsion spring is provided on the outer side of the connecting rod and the torsion spring is connected to the connecting ring. A connecting strip is wound on the side of the winding disc away from the connecting ring. A binding strap is provided at the bottom of the connecting strip. A female Velcro is provided on one side of the binding strap and a female Velcro is provided on the other side of the binding strap.

[0009] Preferably, a through groove is provided on one side of the bottom of the support frame, the pressure rod is located inside the through groove, multiple sets of guide plates are provided at the bottom of the support frame, the handle is located between two sets of guide plates, and the second spring is connected to the mounting tube and the support frame to guide the movement of the handle and ensure its linear movement.

[0010] Preferably, one side of the support frame is provided with a through groove, and one side of the push plate extends to the outside through the through groove, so that the push plate can slide along the through groove.

[0011] Preferably, a support rod is provided between the support frame and the support column to improve stability.

[0012] Preferably, the connecting straps are in two sets, with the binding strap located at the bottom of the connecting straps, and the bottom of the other set of connecting straps having a buckle, and a plug having a side of the binding strap, so that the two sets of connecting straps can be connected.

[0013] Preferably, the outer side of the winding disc is provided with multiple sets of mounting slots, and the hinge block is hinged to the inside of the mounting slot for easy connection.

[0014] Compared with the prior art, the beneficial effects of this utility model are: this anti-fall walking aid for elderly care;

[0015] 1. Through the cooperation of the first spring, connecting plate, mounting frame, pressure plate, push plate, second slide rod, pull rope, pressure rod, guide plate, through groove, mounting tube, handle, inner sleeve rod, second spring and guide groove, the walking aid can be controlled during the use of the elderly. When the elderly are standing, the walking aid can be controlled to prevent movement for easy support. When walking is required, the restriction on the casters can be released, allowing the walking aid to move freely and facilitate walking assistance.

[0016] 2. Through the cooperation of connecting straps, mounting compartments, buckles, male Velcro straps, binding straps, female Velcro straps, insert blocks, winding discs, hinge blocks, third springs, locking grooves, connecting rings, torsion springs, and connecting rods, this device can protect the elderly during use. It provides support when an elderly person is about to fall, thus preventing them from falling to the ground and getting injured. Attached Figure Description

[0017] Figure 1 This is a perspective view of the present utility model;

[0018] Figure 2 This is a side sectional view of the present invention;

[0019] Figure 3 This is the front view of the present invention;

[0020] Figure 4 This is a side sectional view of the mounting frame of this utility model;

[0021] Figure 5 For the present utility model Figure 2 Enlarged view of point A;

[0022] Figure 6 This is a right-side sectional view of the mounting compartment of this utility model. Figure 1 ;

[0023] Figure 7 This is a right-side sectional view of the mounting compartment of this utility model. Figure 2 ;

[0024] Figure 8 This is a left-side sectional view of the installation compartment of this utility model.

[0025] In the diagram: 1. Support frame; 2. Sliding rod; 3. Guide tube; 4. Return spring; 5. First slide rod; 6. Support column; 7. Support rod; 8. First spring; 9. Connecting plate; 10. Mounting frame; 11. Pressure plate; 12. Caster wheel; 13. Push plate; 14. Second slide rod; 15. Pull rope; 16. Pressure rod; 17. Guide plate; 18. Through groove; 19. Mounting tube; 20. Handle; 21. Inner sleeve rod; 22. Second spring; 23. Guide groove; 24. Connecting strap; 25. Mounting compartment; 26. Buckle; 27. Female Velcro; 28. Strap; 29. ​​Female Velcro; 30. Insert block; 31. Winding disc; 32. Hinge block; 33. Third spring; 34. Locking groove; 35. Connecting ring; 36. Torsion spring; 37. Connecting rod. Detailed Implementation

[0026] 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.

[0027] Please see Figures 1-8 The present invention provides an embodiment of a fall prevention walking aid for elderly care, comprising a support frame 1, characterized in that: a support column 6 is provided on one side of the bottom of the support frame 1, and a support rod 7 is provided between the support frame 1 and the support column 6 to improve stability; both the bottom of the support frame 1 and the support column 6 are provided with casters 12; a first sliding rod 5 is provided on one side inside the support frame 1, a return spring 4 is provided on the outside of the first sliding rod 5, a guide tube 3 is provided on the outside of the return spring 4, a sliding pull rod 2 is provided on one side of the guide tube 3, and multiple sets of inner sleeve rods 21 are provided at the middle position of the bottom of the support frame 1, with the top of the outer side of the inner sleeve rods 21... A second spring 22 is provided. An installation tube 19 is provided at the bottom of the outer side of the inner sleeve rod 21. A through groove 18 is provided on one side of the bottom of the support frame 1. The pressure rod 16 is located inside the through groove 18. Multiple sets of guide plates 17 are provided at the bottom of the support frame 1. The handle 20 is located between two sets of guide plates 17. The second spring 22 is connected to the installation tube 19 and the support frame 1 to guide the movement of the handle 20 and ensure its linear movement. The handle 20 is provided between the bottoms of the two sets of installation tubes 19. A pressure rod 16 is provided on one side of the top of the handle 20. A guide groove 23 is provided at the bottom of the sliding pull rod 2. The guide groove 23 and the pressure rod 16 are mutually adapted.

[0028] A pull rope 15 is provided on one side of the sliding rod 2. A second sliding rod 14 is slidably connected to the bottom of the support frame 1. The second sliding rod 14 is connected to the pull rope 15. A push plate 13 is provided at the bottom of one side of the second sliding rod 14. A through groove is provided on one side of the support frame 1. One side of the push plate 13 extends to the outside through the through groove, so that the push plate 13 can slide along the through groove. A mounting frame 10 is provided on one side of the support frame 1. A pressure plate 11 is connected inside the mounting frame 10. A connecting plate 9 is provided on one side of the bottom of the mounting frame 10. The connecting plate 9 is connected to the first spring 8.

[0029] A mounting chamber 25 is provided on one side of the supporting column 6. Inside the mounting chamber 25 is a spiral disc 31. Multiple sets of hinge blocks 32 are evenly distributed on the outer side of the spiral disc 31. Multiple sets of mounting grooves are provided on the outer side of the spiral disc 31. The hinge blocks 32 are hinged to the inside of the mounting grooves for easy connection. A third spring 33 is provided between the hinge blocks 32 and the spiral disc 31. Multiple sets of locking grooves 34 are provided on the inner side of the mounting chamber 25. A connecting ring 35 is provided on one side of the spiral disc 31. A connecting rod 37 is provided on one side of the connecting ring 35 inside the mounting chamber 25. A torsion spring 36 is provided on the outer side of 37. The torsion spring 36 is connected to the connecting ring 35. A connecting strip 24 is wound on the side of the winding disc 31 away from the connecting ring 35. A binding strap 28 is provided at the bottom of the connecting strip 24. There are two sets of connecting strips 24. The binding strap 28 is located at the bottom of the connecting strip 24. A buckle 26 is provided at the bottom of the other set of connecting strips 24. An insert block 30 is provided on one side of the binding strap 28 so that the two sets of connecting strips 24 can be connected. A female Velcro 27 is provided on one side of the binding strap 28, and a female Velcro 29 is provided on the other side of the binding strap 28.

[0030] Working principle: When an elderly person uses the walking aid, they first hold the top of the support frame 1 and press the handle 20. Then, the handle 20 drives the pressure rod 16 to move, so that the pressure rod 16 presses against the guide groove 23. Under the guidance of the guide groove 23, the pressure rod 16 moves towards the position of the first slide rod 5 and presses the return spring 4, so that the return spring 4 is compressed. At the same time, the sliding rod 2 pulls the pull rope 15, so that the second slide rod 14 moves upward. Then, during the upward movement, it drives the push plate 13 to move. Then, during the upward movement, the push plate 13 pushes the pressure plate 11 to flip, so that it is no longer supported on the ground, thereby releasing the support of the universal wheel 12. At this time, the walking aid can be pushed to move to assist walking.

[0031] Before the elderly person walks, they first pull out the connecting strap 24, then tie the binding strap 28 around their waist, and attach the female hook and loop fastener 29 to the female hook and loop fastener 27 to secure the binding strap 28 around their waist. Then, they pull out the buckle 26 and insert the insert block 30 into the buckle 26 to connect the two sets of connecting straps 24. When the elderly person falls, they will quickly pull out the connecting strap 24. During the rapid pull-out, the connecting strap 24 will cause the winding disc 31 to rotate rapidly clockwise. Then, during the inertia, the hinge block 32 will be forced to flip and cause the third spring 33 to extend, so that the hinge block 32 is locked inside the locking groove 34, preventing the winding disc 31 from rotating. This prevents the connecting strap 24 from being pulled out of the mounting chamber 25, keeping the person who is about to fall to the ground suspended in mid-air and preventing them from falling to the ground.

[0032] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0033] In the description of this utility model, unless otherwise stated, "a plurality of" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. In addition, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0034] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection or a detachable connection; a mechanical connection or an electrical connection; a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

Claims

1. A fall prevention walking aid for elderly care, comprising a support frame (1), characterized in that: The support frame (1) has a support column (6) on one side of its bottom. Both the support frame (1) and the support column (6) have casters (12) at their bottoms. The support frame (1) has a first slide rod (5) on one side of its interior. The first slide rod (5) has a return spring (4) on its outer side. The return spring (4) has a guide tube (3) on its outer side. The guide tube (3) has a sliding pull rod (2) on one side of its side. The support frame (1) has multiple sets of inner sleeve rods (21) at the middle position of its bottom. The inner sleeve rod (21) has a second spring (22) on its top outer side. The inner sleeve rod (21) has an installation tube (19) on its bottom outer side. The two sets of installation tubes (19) have a handle (20) between their bottoms. The handle (20) has a pressure rod (16) on one side of its top. The sliding pull rod (2) has a guide groove (23) at its bottom. The guide groove (23) and the pressure rod (16) are mutually compatible. The sliding rod (2) has a pull rope (15) on one side. The bottom of the support frame (1) is slidably connected to a second slide rod (14). The second slide rod (14) is connected to the pull rope (15). The bottom of one side of the second slide rod (14) is provided with a push plate (13). The support frame (1) has an installation frame (10) on one side. The installation frame (10) has a pressure plate (11) inside. The bottom side of the installation frame (10) has a connecting plate (9). The connecting plate (9) is connected to the first spring (8). The support column (6) has an installation chamber (25) on one side. The installation chamber (25) has a winding disc (31) inside. Multiple sets of hinge blocks (32) are evenly intersected on the outer side of the winding disc (31). A third spring (33) is provided between the hinge block (32) and the winding disc (31). Multiple sets of locking grooves (34) are provided on the inner side of the installation chamber (25). A connecting ring (35) is provided on one side of the winding disc (31). A connecting rod (37) is provided on one side of the inner side of the installation chamber (25) on the connecting ring (35). A torsion spring (36) is provided on the outer side of the connecting rod (37). The torsion spring (36) is connected to the connecting ring (35). A connecting strip (24) is wound on the side of the winding disc (31) away from the connecting ring (35). A strap (28) is provided at the bottom of the connecting strip (24). A sub-hook and loop fastener (27) is provided on one side of the strap (28). A female hook and loop fastener (29) is provided on the other side of the strap (28).

2. The fall prevention walking aid for elderly care according to claim 1, characterized in that: The support frame (1) has a through groove (18) on one side of its bottom. The pressure rod (16) is located inside the through groove (18). The bottom of the support frame (1) has multiple sets of guide plates (17). The handle (20) is located between two sets of guide plates (17). The second spring (22) is connected to the mounting tube (19) and the support frame (1).

3. The fall prevention walking aid for elderly care according to claim 1, characterized in that: The support frame (1) has a through groove on one side, and the push plate (13) extends to the outside through the through groove on one side.

4. The fall prevention walking aid for elderly care according to claim 1, characterized in that: A support rod (7) is provided between the support frame (1) and the support column (6).

5. The fall prevention walking aid for elderly care according to claim 1, characterized in that: The connecting strap (24) consists of two sets. The binding strap (28) is located at the bottom of the connecting strap (24). The bottom of the other set of the connecting strap (24) is provided with a buckle (26). The binding strap (28) is provided with an insert (30) on one side.

6. The fall prevention walking aid for elderly care according to claim 1, characterized in that: The outer side of the winding disc (31) is provided with multiple sets of mounting slots, and the hinge block (32) is hinged to the inside of the mounting slot.

Images