CN219049334U

CN219049334U - Walking aid for old people

Info

Publication number: CN219049334U
Application number: CN202222730628.XU
Authority: CN
Inventors: 李薇; 郭雅坤; 常熙昊; 武文洁; 张紫萱; 乔虹燕
Original assignee: Inner Mongolia Medical University
Current assignee: Inner Mongolia Medical University
Priority date: 2022-10-17
Filing date: 2022-10-17
Publication date: 2023-05-23
Anticipated expiration: 2032-10-17

Abstract

The utility model relates to the technical field of walking aids, in particular to a walking aid for the elderly. The utility model provides an old person helps capable ware, includes first link, second link, lifter and removal wheel, first link comprises n shape frame and two dead levers, two arm ports of n shape frame respectively with two dead levers welding, the surface slip of n shape frame runs through there is the carriage. According to the utility model, the supporting plate is firstly adjusted upwards by the driving mechanism to a proper position, then a person can sit on the supporting plate, and then the driving mechanism is used for driving the sliding frame to move downwards to drive the supporting plate to move downwards, so that the person can slowly bend the legs without supporting the body by the legs until the person can sit on the closestool, and when the old person needs to stand up, the driving mechanism is used for driving the sliding frame to move upwards to drive the supporting plate to move upwards, thereby being capable of assisting the person to stand up, basically avoiding the effort on the legs in the process of sitting to standing, and facilitating the use of the old person.

Description

Walking aid for old people

Technical Field

The utility model relates to the technical field of walking aids, in particular to a walking aid for the elderly.

Background

The device for assisting the human body to support the weight, keep balance and walk is called a walking aid, the bottom of the walking aid is generally provided with a moving wheel, the walking aid is directly held by hands in use, the body is supported by the walking aid, and the walking aid can assist the human body to walk.

The traditional walker only has the function of supporting the body generally, and the old person is inconvenient to sit to rest, especially when the old person needs to sit on a toilet in a toilet, the old person can not support the body because of legs, arms are difficult to support the body, and the old person cannot stand when sitting on the toilet, so that the old person is unfavorable for practical use.

Disclosure of Invention

The utility model aims to provide a walking aid for the elderly, which solves the problems that the walking aid in the prior art generally only has the function of supporting the body, is inconvenient for assisting the elderly to sit to rest, and is inconvenient for practical use because the elderly can sit on a toilet under the conditions that the legs cannot support the body and arms cannot support the body, and the elderly cannot stand on the toilet.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides an old person helps capable ware, includes first link, second link, lifter and removal wheel, first link comprises n shape frame and two dead levers, the two arm ports of n shape frame respectively with two dead lever welding, the surface slip of n shape frame runs through there is the carriage, the surface of carriage is provided with the bearing board, the surface of n shape frame is provided with the actuating mechanism that the drive carriage carried out vertical direction and removes.

Preferably, the quantity of lifter is 4, and four equal fixed mounting of lifter are on the surface of first link, the top and the second link fixed connection of lifter, the movable wheel sets up in the bottom of first link, the second link is "U" shape structure, the fixed mounting of surface of second link has the handle, the inside of second link is hollow structure, and internally mounted has the battery.

Preferably, the driving mechanism comprises a screw rod, a thread bush, a driven gear, a driving gear and a motor, the sliding frame is of a side U-shaped structure, the screw rod is fixedly arranged between two arms of the sliding frame, the thread bush is arranged on the surface of the screw rod, the driven gear is fixedly arranged on the surface of the thread bush, the driving gear is fixedly arranged at an output shaft port of the motor, and the driving gear is meshed with the driven gear.

Preferably, the holding tank has been seted up to the lateral wall of n shape frame, the position of holding tank of n shape frame has the shutoff board through fixing bolt fixed mounting, the screw sleeve rotates the inside of connecting at the holding tank, motor fixed mounting is in the inside of holding tank, driven gear and driving gear all rotate the inside of connecting at the holding tank.

Preferably, the bottom of the n-shaped frame is provided with a groove, the bearing plate is rotationally connected in the groove, and the middle part of the bearing plate is provided with a through hole.

Preferably, the lifting rod consists of a large rod and a small rod, the small rod is inserted into the large rod in a sliding mode, insertion holes are uniformly formed in the surface of the small rod, and limit bolts are inserted into the surface of the large rod in a threaded mode.

The utility model has at least the following beneficial effects:

the supporting plate is firstly adjusted upwards by the driving mechanism to a proper position, then a person can sit on the supporting plate, and then the driving mechanism drives the sliding frame to move downwards to drive the supporting plate to move downwards, so that the person can bend the legs slowly without supporting the body by the legs until the person can sit on the closestool, and the driving mechanism drives the sliding frame to move upwards to drive the supporting plate to move upwards when the old person stands up, thereby assisting the person to stand up, ensuring that the legs basically do not need to exert force in the process of sitting to standing, and facilitating the use of the old person.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the structure of the bearing plate of the present utility model;

FIG. 3 is a schematic diagram of a plugging plate structure according to the present utility model;

fig. 4 is a schematic view of the structure of the thread bushing of the present utility model.

In the figure: 1. a first connection frame; 111. an n-shaped frame; 112. a fixed rod; 2. a lifting rod; 3. a limit bolt; 4. a second connecting frame; 5. a handle; 6. a carriage; 7. a screw; 8. a thread sleeve; 9. a driven gear; 10. a groove; 11. a motor; 12. a drive gear; 13. a bearing plate; 14. a receiving groove; 15. a plugging plate; 16. and (5) moving the wheel.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

Referring to fig. 1-4, an elderly walker comprises a first connecting frame 1, a second connecting frame 4, a lifting rod 2 and a moving wheel 16, wherein the first connecting frame 1 is composed of an n-shaped frame 111 and two fixed rods 112, two arm ports of the n-shaped frame 111 are respectively welded with the two fixed rods 112, the surface of the n-shaped frame 111 is slidably penetrated with a sliding frame 6, the surface of the sliding frame 6 is provided with a supporting plate 13, the surface of the n-shaped frame 111 is provided with a driving mechanism for driving the sliding frame 6 to move in the vertical direction, when the elderly walks by using the walker, the supporting plate 13 can be used as a stool for resting, when the elderly walks by using the walker, the walker can be covered on a toilet bowl due to the special structure of the first connecting frame 1, the supporting plate 13 and the toilet bowl are mutually aligned, at the moment, after the surface of the n-shaped frame 111 is slidably arranged on the proper position by using the driving mechanism, the supporting plate 13 can be seated on the supporting plate 13, then the supporting plate 6 is used for driving the sliding frame to move downwards, so that the elderly can stand up by using the supporting plate 13 without using the supporting frame to drive the supporting mechanism to move downwards, and the legs can be slowly stood by using the supporting frame to stand, and the elderly can stand up by using the supporting mechanism when the elderly does not need to stand up to the sitting, and the elderly can stand by using the supporting frame.

Further, the quantity of lifter 2 is 4, the equal fixed mounting of four lifter 2 is on the surface of first link 1, the top and the 4 fixed connection of second link of lifter 2, remove the wheel 16 setting in the bottom of first link 1, second link 4 is "U" shape structure, the fixed mounting of the surface of second link 4 has handle 5, the inside of second link 4 is hollow structure, and internally mounted has the battery, lifter 2 can make second link 4 carry out altitude mixture control, the old person of convenient adaptation different heights uses.

Further, the driving mechanism comprises a screw rod 7, a thread bush 8, a driven gear 9, a driving gear 12 and a motor 11, the sliding frame 6 is of a side U-shaped structure, the screw rod 7 is fixedly arranged between two arms of the sliding frame 6, the thread bush 8 is arranged on the surface of the screw rod 7 in a threaded mode, the driven gear 9 is fixedly arranged on the surface of the thread bush 8, the driving gear 12 is fixedly arranged at an output shaft port of the motor 11, the driving gear 12 is meshed with the driven gear 9, in use, the driving mechanism directly utilizes a storage battery in the first connecting frame 1 to supply electric energy to the motor 11, the motor 11 drives the driving gear 12 to rotate, the driving gear 12 drives the driven gear 9 to rotate, the driven gear 9 drives the thread bush 8 to rotate, the sliding frame 6 only slides on the n-shaped frame 111, and therefore the screw rod 7 is limited to slide, and the supporting plate 13 is driven to move in the vertical direction by utilizing the rotation of the thread bush 8.

Further, the holding tank 14 has been seted up to the lateral wall of n shape frame 111, the holding tank 14's of n shape frame 111 position is through fixing bolt fixed mounting shutoff board 15, threaded sleeve 8 rotates the inside of connecting at holding tank 14, motor 11 fixed mounting is in the inside of holding tank 14, driven gear 9 and driving gear 12 all rotate the inside of connecting at holding tank 14, motor 11, driving gear 12, driven gear 9 all set up the inside at holding tank 14, shutoff board 15 plays the purpose of carrying out the shutoff to holding tank 14, utilize fixing bolt can play the purpose of dismantling, thereby the convenience is maintained and is changed the part in the actuating mechanism.

Further, the bottom of the n-shaped frame 111 is provided with a groove 10, the supporting plate 13 is rotatably connected in the groove 10, the middle part of the supporting plate 13 is provided with a through hole, the supporting plate 13 is rotatably connected in the groove 10, and the supporting plate 13 is limited to be in a horizontal state or can be rotated upwards by 90 degrees for storage.

Further, the lifting rod 2 is composed of a large rod and a small rod, the small rod is inserted into the large rod in a sliding mode, jacks are evenly formed in the surface of the small rod, the limiting bolt 3 is inserted into the surface of the large rod in a threaded mode, the limiting bolt 3 is rotated, the small rod of the lifting rod 2 is separated from the limitation of the limiting bolt 3, the lifting rod 2 can be lifted, and therefore the height of the second connecting frame 4 is convenient to adjust.

In summary, when walking by using the walker, the elderly can rest by using the supporting plate 13 as a stool, when the user needs to sit on the toilet, the walker can be moved to the position of the toilet, because of the special structure of the first connecting frame 1, the walker can be covered on the toilet to align the supporting plate 13 with the toilet, at the moment, the supporting plate 13 can be adjusted upwards by using the driving mechanism, after being adjusted to a proper position, the elderly can sit on the supporting plate 13, then the driving mechanism drives the sliding frame 6 to move downwards to drive the supporting plate 13 to move downwards, so that the user can bend the legs slowly without supporting the body by using the legs until the user can sit on the toilet, when the elderly needs to stand up, the driving mechanism drives the sliding frame 6 to move upwards to drive the supporting plate 13 to move upwards, so that people can be assisted to stand up, the legs of the old people basically do not need to exert force in the process of sitting to standing, the old people can use the lifting rod 2 can adjust the height of the second connecting frame 4, the old people with different heights can use the lifting rod conveniently, the driving mechanism directly utilizes the storage battery in the first connecting frame 1 to supply electric energy to the motor 11 in use, the motor 11 drives the driving gear 12 to rotate, the driving gear 12 drives the driven gear 9 to rotate, the driven gear 9 drives the thread bush 8 to rotate, the sliding frame 6 can only slide on the n-shaped frame 111, the limiting screw rod 7 can only slide, the rotation of the thread bush 8 is utilized to drive the screw rod 7 to move in the vertical direction, the bearing plate 13 is driven to move in the vertical direction, the motor 11, the driving gear 12 and the driven gear 9 are all arranged in the accommodating groove 14, the shutoff board 15 plays the purpose of shutoff to holding tank 14, utilizes fixing bolt can play the purpose of dismantling to the convenience is maintained and is changed the part in the actuating mechanism, and the support board 13 rotates the inside of connecting at recess 10, and restriction support board 13 can only be in the horizontality or can only upwards rotate 90 degrees and accomodate, and rotatory stop bolt 3 can make lifter 2 go up and down, thereby conveniently adjusts the height of second link 4.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model, which is defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an old person helps capable ware, includes first link (1), second link (4), lifter (2) and removal wheel (16), its characterized in that, first link (1) comprises n shape frame (111) and two dead levers (112), the both arms port of n shape frame (111) respectively with two dead levers (112) welding, the surface slip of n shape frame (111) runs through has carriage (6), the surface of carriage (6) is provided with carrier plate (13), the surface of n shape frame (111) is provided with the actuating mechanism that drives carriage (6) and carry out vertical direction and remove.

2. The walking aid for the elderly according to claim 1, wherein the number of the lifting rods (2) is 4, the four lifting rods (2) are fixedly installed on the surface of the first connecting frame (1), the top ends of the lifting rods (2) are fixedly connected with the second connecting frame (4), the movable wheels (16) are arranged at the bottom of the first connecting frame (1), the second connecting frame (4) is of a U-shaped structure, a handle (5) is fixedly installed on the surface of the second connecting frame (4), the inside of the second connecting frame (4) is of a hollow structure, and a storage battery is installed inside the second connecting frame.

3. The walking aid for the elderly according to claim 1, wherein the driving mechanism comprises a screw rod (7), a thread bush (8), a driven gear (9), a driving gear (12) and a motor (11), the sliding frame (6) is of a side U-shaped structure, the screw rod (7) is fixedly arranged between two arms of the sliding frame (6), the thread bush (8) is arranged on the surface of the screw rod (7) in a thread bush manner, the driven gear (9) is fixedly arranged on the surface of the thread bush (8), the driving gear (12) is fixedly arranged at an output shaft port of the motor (11), and the driving gear (12) is meshed with the driven gear (9).

4. A walking aid for elderly people according to claim 3, characterized in that the side wall of the n-shaped frame (111) is provided with a holding groove (14), the position of the holding groove (14) of the n-shaped frame (111) is fixedly provided with a plugging plate (15) through a fixing bolt, the threaded sleeve (8) is rotationally connected in the holding groove (14), the motor (11) is fixedly arranged in the holding groove (14), and the driven gear (9) and the driving gear (12) are rotationally connected in the holding groove (14).

5. The walking aid for elderly people according to claim 4, wherein the bottom of the n-shaped frame (111) is provided with a groove (10), the support plate (13) is rotatably connected to the inside of the groove (10), and the middle part of the support plate (13) is provided with a through hole.

6. The walking aid for the elderly according to claim 2, wherein the lifting rod (2) consists of a large rod and a small rod, the small rod is inserted into the large rod in a sliding manner, jacks are uniformly formed in the surface of the small rod, and limit bolts (3) are inserted into the surface threads of the large rod.