Walking assist device for nursing of old people

Abstract

The utility model relates to the technical field of walking assistance, in particular to a walking assist device for nursing old people, which is convenient to adjust, improves the working efficiency and enhances the practicability. Comprising a U-shaped plate, four trundles are evenly and fixedly installed at the bottom end of the U-shaped plate, a first U-shaped rod is fixedly installed at the top end of the U-shaped plate, two L-shaped rods are fixedly installed on the first U-shaped rod, the two L-shaped rods are both fixedly connected with the U-shaped plate, two grips are fixedly installed on the first U-shaped rod, an adjusting mechanism comprises two bottom plates, a motor is fixedly installed on the U-shaped plate, and the motor is fixedly connected with the two bottom plates. Two first synchronizing wheels are fixedly installed at the output end of the motor, two screws are rotatably installed on the U-shaped plate, second synchronizing wheels are fixedly installed on the two screws, the two first synchronizing wheels and the two second synchronizing wheels are in transmission through two belts, second U-shaped rods are installed on the two screws in a screwed mode, and four first through holes are formed in the U-shaped plate; the bottom ends of the two second U-shaped rods penetrate through the multiple first through holes correspondingly.

Description

Technical Field

[0001] The utility model relates to the technical field of walking assistance, in particular to a walking assistance device for elderly care. Background Art

[0002] Elderly refers to people who are old or older, or elderly parents or grandparents. Since the implementation of health records in my country, the definition of elderly is people who are 65 years old or older. Elderly care walking aids are a kind of equipment to assist the elderly, used to support weight, maintain balance and walk.

[0003] For example, the utility model patent with Chinese patent publication number CN213941398U discloses an assistive device for nursing care in the geriatric department, including an arm guard, the top and bottom of the arm guard surface are fixedly connected with straps, the inner wall of the arm guard is provided with a sponge pad, the bottom of the inner wall of the arm guard is fixedly connected with a support seat, the top of the support seat is fixedly connected with an armrest, the bottom of the support seat is fixedly connected with a telescopic rod, the bottom of the telescopic rod is threadedly connected with a connecting plate, and the bottom of the connecting plate is fixedly connected with a universal wheel through a connecting rod;

[0004] For another example, the utility model patent with Chinese patent publication number CN214968616U discloses a walking aid for elderly care, including a support frame, a support rod fixedly connected to the bottom of the support frame, mounting grooves are provided on both the front and rear sides of the support rod, and both the front and rear sides of the support rod are fixedly connected to a fixing component with one end extending into the mounting groove, and the opposite sides of the two fixing components are fixedly connected to a stretching component in the displacement mounting groove, and the opposite sides of the two fixing components are fixedly installed with a sliding component;

[0005] It was found during use of the above two prior arts that the current walking aids lack seats for rest. When the elderly use walkers to walk outdoors for a long time, their physical strength gradually decreases, and they become physically exhausted and unable to sit down to rest. Moreover, although the universal wheels on some walking aids have locking mechanisms, due to their low height, it is inconvenient for the elderly to bend over to lock them, which reduces work efficiency and leads to poor practicality. Utility Model Content

[0006] 1. Technical issues to be resolved

[0007] In order to solve the above technical problems, the utility model provides a walking aid for elderly care which is easy to adjust, improves work efficiency and enhances practicality.

[0008] (II) Technical solution

[0009] To achieve the above-mentioned purpose, the present application provides the following technical solutions: a walking aid for elderly care, comprising a U-shaped plate, four casters are evenly fixedly installed on the bottom end of the U-shaped plate, a first U-shaped rod is fixedly installed on the top end of the U-shaped plate, two L-shaped rods are fixedly installed on the first U-shaped rod, the two L-shaped rods are fixedly connected to the U-shaped plate, two handles are fixedly installed on the first U-shaped rod, the adjustment mechanism comprises two bottom plates, a motor is fixedly installed on the U-shaped plate, two first synchronous wheels are fixedly installed on the output end of the motor, two screws are rotatably installed on the U-shaped plate, second synchronous wheels are fixedly installed on the two screws, and two second synchronous wheels are fixedly installed on the two screws. A synchronous wheel is respectively driven by two second synchronous wheels through two belts, a second U-shaped rod is screwed on each of the two screw rods, four first through holes are provided on the U-shaped plate, the bottom ends of the two second U-shaped rods pass through a plurality of first through holes respectively, two bottom plates are respectively fixedly installed on the bottom ends of the two second U-shaped rods, two second through holes are provided on both bottom plates, a plurality of casters respectively pass through the plurality of second through holes, a rotating rod is rotatably installed on the first U-shaped rod, a rotating plate is fixedly installed on the rotating rod, the bottom end of the rotating plate is fitted with the top ends of the two L-shaped rods, clamping rods are fixedly installed at both ends of the rotating plate, and two clamping seats are fixedly installed on the first U-shaped rod.

[0010] By adopting the above technical scheme, the elderly can hold the handle to assist the elderly in moving, thereby improving safety. When a rest is needed, the motor can be operated to drive the two first synchronous wheels to rotate, and the two first synchronous wheels drive the two second synchronous wheels to rotate through two belts, so that the two screws rotate, and the second U-shaped rods respectively screwed with the two screws drive the two bottom plates to descend until the two bottom plates contact the ground, thereby enhancing the friction between the device and the ground and preventing the device from moving. The clamping rod on the rotating plate is removed from the clamping seat, and the rotating plate is rotated ninety degrees to make it rest on the two L-shaped plates. The elderly can sit on the rotating plate to rest. This process realizes an easy adjustment process, improves work efficiency, and thus enhances practicality.

[0011] Preferably, support plates are fixedly mounted on the two L-shaped rods, and the top ends of the two screw rods are rotatably connected to the two support plates respectively.

[0012] By adopting the above technical solution, the support plate can make the screw rod more stable when rotating, thereby enhancing the stability.

[0013] Preferably, both handles are provided with anti-slip covers.

[0014] By adopting the above technical solution, the anti-slip cover can avoid friction when holding the handle, thereby enhancing practicality.

[0015] Preferably, a handle is fixedly mounted on the bottom end of the rotating plate.

[0016] By adopting the above technical solution, the rotating plate can be conveniently rotated by holding the handle, thereby enhancing the convenience of use.

[0017] Preferably, a sponge pad is provided on the rotating plate.

[0018] By adopting the above technical solution, the sponge pad can make the elderly more comfortable when sitting on the rotating board.

[0019] Preferably, the anti-slip sleeve is made of rubber.

[0020] By adopting the above technical solution, the rubber has good anti-slip performance, thereby enhancing practicality.

[0021] (III) Beneficial effects

[0022] Compared with the prior art, the present application provides a walking aid for elderly care, which has the following features:

[0023] Beneficial effects:

[0024] The elderly can hold the handle to assist the elderly in moving and improve safety. When they need to rest, they can operate the motor, which drives the two first synchronous wheels to rotate. The two first synchronous wheels drive the two second synchronous wheels to rotate through two belts, so that the two screws rotate, and the second U-shaped rods respectively screwed with the two screws drive the two bottom plates to descend until the two bottom plates contact the ground, thereby enhancing the friction between the device and the ground and preventing the device from moving. The clamping rod on the rotating plate is taken out of the clamping seat, and the rotating plate is rotated ninety degrees to make it rest on the two L-shaped plates. The elderly can sit on the rotating plate to rest. This process realizes the process of easy adjustment, improves work efficiency, and thus enhances practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the shaft side structure of the utility model;

[0026] Figure 2 It is a partial cross-sectional structural schematic diagram of the utility model;

[0027] Figure 3 It is a schematic diagram of the lower right structure of the utility model;

[0028] Figure 4 The utility model Figure 1 Schematic diagram of the enlarged structure of A.

[0029] Markings in the attached figure: 1. U-shaped plate; 2. caster; 3. first U-shaped rod; 4. L-shaped rod; 5. handle; 6. bottom plate; 7. motor; 8. first synchronous wheel; 9. screw rod; 10. second synchronous wheel; 11. second U-shaped rod; 12. rotating rod; 13. rotating plate; 14. clamping rod; 15. clamping seat; 16. support plate; 17. anti-slip cover; 18. handle; 19. sponge pad. DETAILED DESCRIPTION

[0030] Embodiment 1

[0031] See also Figure 1-Figure 4 , a walking aid for elderly care, comprising a U-shaped plate 1, four casters 2 are evenly fixedly installed at the bottom end of the U-shaped plate 1, a first U-shaped rod 3 is fixedly installed at the top end of the U-shaped plate 1, two L-shaped rods 4 are fixedly installed on the first U-shaped rod 3, and the two L-shaped rods 4 are fixedly connected to the U-shaped plate 1, two handles 5 are fixedly installed on the first U-shaped rod 3, and the two handles 5 are both covered with anti-slip sleeves 17, which can avoid friction when holding the handles 5, and the anti-slip sleeves 17 are made of rubber, and the rubber has good anti-slip performance, and the adjustment mechanism includes two bottom plates 6, a motor 7 is fixedly installed on the U-shaped plate 1, and two first synchronous Wheel 8, two screw rods 9 are rotatably installed on the U-shaped plate 1, and support plates 16 are fixedly installed on the two L-shaped rods 4. The tops of the two screw rods 9 are rotatably connected with the two support plates 16 respectively. The support plates 16 can make the screw rods 9 more stable when rotating. The second synchronous wheels 10 are fixedly installed on the two screw rods 9. The two first synchronous wheels 8 are respectively driven by two belts with the two second synchronous wheels 10. The second U-shaped rods 11 are screwed on the two screw rods 9. Four first through holes are opened on the U-shaped plate 1, and the bottom ends of the two second U-shaped rods 11 pass through multiple first through holes respectively. The two bottom plates 6 are respectively fixedly installed on the bottom ends of the two second U-shaped rods 11, and the two bottom plates 6 are each opened with two A second through hole, multiple casters 2 pass through the multiple second through holes respectively, a rotating rod 12 is rotatably installed on the first U-shaped rod 3, a rotating plate 13 is fixedly installed on the rotating rod 12, the bottom end of the rotating plate 13 is fitted with the top ends of the two L-shaped rods 4, and clamping rods 14 are fixedly installed at both ends of the rotating plate 13, two clamping seats 15 are fixedly installed on the first U-shaped rod 3, a handle 18 is fixedly installed on the bottom end of the rotating plate 13, and the rotating plate 13 can be easily rotated by holding the handle 5. A sponge pad 19 is provided on the rotating plate 13, and the sponge pad 19 can make the elderly more comfortable when sitting on the rotating plate 13. The elderly holding the handle 5 can assist the elderly in moving, improve safety, and need to rest When the motor 7 is operated to work, the motor 7 drives the two first synchronous wheels 8 to rotate, and the two first synchronous wheels 8 drive the two second synchronous wheels 10 to rotate through two belts, so that the two screw rods 9 rotate, and the second U-shaped rods 11 respectively screwed with the two screw rods 9 drive the two bottom plates 6 to descend until the two bottom plates 6 contact the ground, thereby enhancing the friction between the device and the ground and preventing the device from moving. The clamping rod 14 on the rotating plate 13 is taken out from the clamping seat 15, and the rotating plate 13 is rotated ninety degrees to make it rest on the two L-shaped plates. The elderly can sit on the rotating plate 13 to rest. This process realizes the process of facilitating adjustment, improves work efficiency, and thus enhances practicality.

[0032] Embodiment 2

[0033] See also Figure 1-Figure 4A walking aid for elderly care includes a U-shaped plate 1, four casters 2 are evenly fixedly installed at the bottom end of the U-shaped plate 1, a first U-shaped rod 3 is fixedly installed at the top end of the U-shaped plate 1, two L-shaped rods 4 are fixedly installed on the first U-shaped rod 3, and the two L-shaped rods 4 are fixedly connected to the U-shaped plate 1. Two handles 5 are fixedly installed on the first U-shaped rod 3. The adjustment mechanism includes two bottom plates 6, a motor 7 is fixedly installed on the U-shaped plate 1, and two first synchronous wheels 8 are fixedly installed on the output end of the motor 7. Two screws are rotatably installed on the U-shaped plate 1. Rod 9, the two screw rods 9 are fixedly mounted with a second synchronous wheel 10, the two first synchronous wheels 8 are respectively driven by two belts with the two second synchronous wheels 10, the two screw rods 9 are screwed with a second U-shaped rod 11, four first through holes are opened on the U-shaped plate 1, the bottom ends of the two second U-shaped rods 11 pass through a plurality of first through holes respectively, the two bottom plates 6 are respectively fixedly mounted on the bottom ends of the two second U-shaped rods 11, the two bottom plates 6 are respectively provided with two second through holes, the plurality of casters 2 respectively pass through the plurality of second through holes, the first U-shaped rod 3 is rotated The two U-shaped rods 14 are fixedly mounted on the rotating plate 13, and the bottom end of the rotating plate 13 is fitted with the top ends of the two L-shaped rods 4. The two ends of the rotating plate 13 are fixedly mounted with clamping rods 14. Two clamping seats 15 are fixedly mounted on the first U-shaped rod 3, and the two clamping rods 14 are clamped with the two clamping seats 15 respectively. The elderly can assist the elderly in moving by holding the handle 5 to improve safety. When a rest is needed, the motor 7 is operated to work, and the motor 7 drives the two first synchronous wheels 8 to rotate. The two first synchronous wheels 8 drive the two second synchronous wheels 10 to rotate through two belts, so that the two screw rods 9 rotate, and the second U-shaped rods 11 respectively screwed with the two screw rods 9 drive the two bottom plates 6 to descend until the two bottom plates 6 are in contact with the ground, thereby enhancing the friction between the device and the ground and preventing the device from moving. The clamping rod 14 on the rotating plate 13 is taken out from the clamping seat 15, and the rotating plate 13 is rotated 90 degrees to make it rest on the two L-shaped plates. The elderly can sit on the rotating plate 13 to rest. This process realizes a process that is easy to adjust, improves work efficiency, and thus enhances practicality.

[0034] See also Figure 1-Figure 3 A support plate 16 is fixedly installed on the two L-shaped rods 4, and the top ends of the two screw rods 9 are rotatably connected to the two support plates 16 respectively. The support plates 16 can make the screw rods 9 more stable when rotating. The anti-slip sleeve 17 is made of rubber material, and rubber has good anti-slip performance, thereby enhancing stability.

[0035] See also Figure 1-Figure 3 The two handles 5 are both covered with anti-skid covers 17, which can avoid friction when the handles 5 are held by hand, thereby enhancing practicality.

[0036] See also Figure 1-Figure 3A handle 18 is fixedly installed at the bottom of the rotating plate 13. The rotating plate 13 can be easily rotated by holding the handle 5. A sponge pad 19 is arranged on the rotating plate 13. The sponge pad 19 can make the elderly more comfortable when sitting on the rotating plate 13, thereby enhancing the convenience of use.

[0037] The utility model is a walking aid for elderly care. When working, the elderly can hold the handle 5 to assist the elderly to move, thereby improving safety. When resting is needed, the motor 7 can be operated to work. The motor 7 is a well-known device purchased directly from the market by technicians in this field. Here we only use it without making any structural and functional improvements to it. We will not go into details here. The motor 7 is provided with a control switch matched with it. The installation position of the control switch is selected according to actual use requirements, which is convenient for operators to operate and control. The motor 7 drives two first synchronous wheels 8 to rotate. The two first synchronous wheels 8 drive two second synchronous wheels 10 to rotate through two belts, so that the two screw rods 9 rotate. The second U-shaped rod 11 respectively screwed with the two screw rods 9 drives the two bottom plates 6 to descend until the two bottom plates 6 are in contact with the ground, thereby enhancing the friction between the device and the ground and preventing the device from moving. The clamping rod 14 on the rotating plate 13 is taken out from the clamping seat 15, and the rotating plate 13 is rotated 90 degrees to make it rest on the two L-shaped plates. The elderly can sit on the rotating plate 13 to rest. This process realizes a process that is easy to adjust.

[0038] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A walking aid for elderly care, comprising a U-shaped plate (1), four casters (2) are evenly fixedly mounted on the bottom end of the U-shaped plate (1), a first U-shaped rod (3) is fixedly mounted on the top end of the U-shaped plate (1), two L-shaped rods (4) are fixedly mounted on the first U-shaped rod (3), the two L-shaped rods (4) are fixedly connected to the U-shaped plate (1), and two handles (5) are fixedly mounted on the first U-shaped rod (3), characterized in that , also includes: The adjusting mechanism comprises two bottom plates (6), a motor (7) is fixedly mounted on the U-shaped plate (1), two first synchronous wheels (8) are fixedly mounted on the output end of the motor (7), two screw rods (9) are rotatably mounted on the U-shaped plate (1), a second synchronous wheel (10) is fixedly mounted on the two screw rods (9), the two first synchronous wheels (8) are respectively driven by the two second synchronous wheels (10) through two belts, a second U-shaped rod (11) is screwed on the two screw rods (9), four first through holes are opened on the U-shaped plate (1), and the two second U-shaped rods (11) are screwed on the two screw rods (9). ) respectively pass through a plurality of first through holes at the bottom ends of the two L-shaped rods (4), the two bottom plates (6) are respectively fixedly mounted on the bottom ends of the two second U-shaped rods (11), the two bottom plates (6) are each provided with two second through holes, the plurality of casters (2) respectively pass through the plurality of second through holes, a rotating rod (12) is rotatably mounted on the first U-shaped rod (3), a rotating plate (13) is fixedly mounted on the rotating rod (12), the bottom end of the rotating plate (13) is fitted with the top ends of the two L-shaped rods (4), clamping rods (14) are fixedly mounted at both ends of the rotating plate (13), and two clamping seats (15) are fixedly mounted on the first U-shaped rod (3).

2. A walking aid for elderly care as claimed in claim 1, characterized in that: A support plate (16) is fixedly mounted on each of the two L-shaped rods (4), and the top ends of the two screw rods (9) are rotatably connected to the two support plates (16) respectively.

3. A walking aid for elderly care as claimed in claim 2, characterized in that: The two handles (5) are both provided with anti-slip covers (17).

4. A walking aid for elderly care as claimed in claim 3, characterized in that: A handle (18) is fixedly mounted on the bottom end of the rotating plate (13).

5. A walking aid for elderly care as claimed in claim 4, characterized in that: A sponge pad (19) is arranged on the rotating plate (13).

6. A walking aid for elderly care as claimed in claim 5, characterized in that: The anti-slip cover (17) is made of rubber.

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