CN213851878U

CN213851878U - Mobile rehabilitation walking aid

Info

Publication number: CN213851878U
Application number: CN202021634328.6U
Authority: CN
Inventors: 王相玉
Original assignee: Linyi Boyu Electric Vehicle Co ltd
Current assignee: Linyi Boyu Electric Vehicle Co ltd
Priority date: 2020-08-08
Filing date: 2020-08-08
Publication date: 2021-08-03
Anticipated expiration: 2030-08-08

Abstract

The utility model provides a remove recovered capable ware of helping relates to and helps capable ware technical field, including the chassis, bottom one side of chassis is provided with universal rear wheel, the bottom opposite side of chassis is provided with directional front wheel, the top of chassis is provided with pedal, the stand about the top fixedly connected with of chassis, control first horizontal pole of fixedly connected with, second horizontal pole, third horizontal pole between the stand, the inboard of first horizontal pole is provided with elevating system, first horizontal pole inboard is provided with the knee-pad, fixed connection between first horizontal pole and the third horizontal pole, the top of second horizontal pole is provided with chest protector, the top of chassis and the one side that is located the stand are provided with the side pillar, the opposite side of controlling the stand is provided with the hand runner, the inside of hand runner is provided with the gear, one side of gear is provided with the chain. The problem of current helps capable ware when using, can stand but do not have the auxiliary stay power, the user is stood the difficulty and laboured, can't freely remove after standing is solved.

Description

Mobile rehabilitation walking aid

Technical Field

The utility model relates to a help capable ware field, especially relate to a remove recovered help capable ware.

Background

A walking aid: appliances that assist the body in supporting weight, maintaining balance and walking are called walkers, which typically range in price from one hundred to several thousand dollars.

When the existing walking aid is used, a person can stand but does not have auxiliary force, so that the person is difficult to stand and cannot freely move after standing, and the person needs help from others.

Disclosure of Invention

Technical problem to be solved

To the not enough of prior art, the utility model provides a remove recovered helps capable ware possesses better help patient and carries out free standing, and the back of standing freely moves, and oneself is recovered and is taken exercise.

(II) technical scheme

In order to realize the purpose of better helping the patient to recover, the utility model provides a following technical scheme: the utility model provides a remove recovered capable ware of helping, includes the chassis, bottom one side of chassis is provided with universal rear wheel, the bottom opposite side of chassis is provided with and is directed to the front wheel, the top of chassis is provided with pedal, the stand about the top fixedly connected with of chassis, control between the stand first horizontal pole of fixedly connected with and second horizontal pole, the inboard of first horizontal pole is provided with elevating system, the top of second horizontal pole is provided with the chest protector, first horizontal pole inboard is provided with the knee-pad, the top of chassis and the one side that is located the stand are provided with the side column, the opposite side of controlling the stand is provided with the hand runner, the inside of hand runner is provided with the gear, one side of gear is provided with the chain, control one side of stand is provided with control handle about.

Preferably, the lifting mechanism comprises a first connecting rod, one end of the first connecting rod is rotatably connected with one side of a first cross rod, a second connecting rod is arranged on one side of the first connecting rod, one end of the second connecting rod is rotatably connected with one side of a third cross rod, a follower rod is arranged at one end of the first connecting rod, one middle point of the follower rod is rotatably connected with the other top end of the second connecting rod, a hip pad is arranged on one side of the follower rod, a square piece is arranged at the bottom of the second connecting rod, a gas spring is arranged at the bottom of the square piece, the bottom end of the gas spring is rotatably connected with the top of the underframe, and the top end of the gas spring is rotatably connected with the bottom of the square piece.

Preferably, the universal rear wheels are in two groups, the axle centers of the universal rear wheels are rotatably connected with one side of the bottom of the underframe, and the kneepads are in two groups.

Preferably, the number of the front positioning wheels is two, and the axle center of the front positioning wheels is rotatably connected with the other side of the bottom of the underframe.

Preferably, the quantity of the pedals is two groups, the pedals are positioned between the two groups of pedals, the gear is in transmission connection with the universal rear wheel through a chain, and a bolt is arranged inside the gear.

Preferably, the number of the hand rotating wheels is two, and the axle center of the hand rotating wheels is rotatably connected with one side of the upright post.

(III) advantageous effects

Compared with the prior art, the utility model provides a remove recovered help capable ware possesses following beneficial effect:

can help the disabled to stand and move, and has adjustable knee pad height, adjustable chest pad height and adjustable dining table height. The user can realize the free switching of position of sitting and the appearance of standing through self pulling force and gas spring's auxiliary stay power, realizes the recovered exercise of oneself. In a sitting posture state, a user can realize the posture conversion from a wheelchair, a toilet bowl, a sickbed to a walking aid. The bicycle can be driven by the chain to move forward and backward and turn left and right no matter in the standing state or in the standing state, so that the bicycle can move freely. Through the knee pad, the injury to the knee of a user during use can be prevented.

Drawings

FIG. 1 is a schematic view of the overall structure of a mobile rehabilitation walker according to the present invention;

FIG. 2 is a schematic side view of the overall structure of a mobility rehabilitation walker according to the present invention;

FIG. 3 is a schematic view of a portion of the sitting position of the mobility rehabilitation walker according to the present invention;

FIG. 4 is a partial schematic structural view of the mobile rehabilitation walker in a standing state.

Illustration of the drawings:

1. a chassis; 2. orienting a front wheel; 3. a universal rear wheel; 4. pedaling; 5. a column; 6. a first cross bar; 7. a side post; 8. a lifting mechanism; 81. a first connecting rod; 82. a second connecting rod; 83. a vertical rod; 84. a hip pad; 85. square pieces; 86. a gas spring; 9. protecting the chest; 10. a knee pad; 11. a hand wheel; 12. a gear; 13. a chain; 14. a control handle; 15. a second cross bar 16 and a third cross bar.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand and understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1-4, a mobile rehabilitation walking aid comprises an underframe 1, wherein one side of the bottom of the underframe 1 is provided with universal rear wheels 2, the other side of the bottom of the underframe 1 is provided with front positioning wheels 3, the top of the underframe 1 is provided with pedals 4, the top of the underframe 1 is fixedly connected with upright columns 5, a first cross rod 6 and a second cross rod 15 are fixedly connected between the upright columns 5, the inner sides of the cross rods are provided with lifting mechanisms 8, the top of the second cross rod 15 is provided with a chest protector 9, one side of the top of the underframe 1, which is positioned on the upright columns 5, is provided with side columns 7, the inner side of the first cross rod 6 is provided with a knee protector 10, the other side of the upright columns 5 is provided with hand rotating wheels 11, gears 12 are arranged inside the hand rotating wheels 11, one side of.

Further, the lifting mechanism 8 includes a first connecting rod 81, one end of the first connecting rod 81 is rotatably connected to one side of the third cross rod 16, second connecting rods 82 are disposed on two sides of the first connecting rod 81, one end of each second connecting rod 82 is rotatably connected to one side of the first cross rod 6, a follower rod 83 is disposed at one end of the first connecting rod 81, the first connecting rod 81 is rotatably connected to the follower rod 83, one point in the middle of the follower rod 83 is rotatably connected to the top end of the second connecting rod 82, a hip pad 84 is disposed on one side of the follower rod 83, a square plate 85 is disposed at the bottom of the second connecting rod 82, a gas spring 86 is disposed at the bottom of the square plate 85, the bottom end of the gas spring 86 is rotatably connected to the top of the chassis 1, and the top end of the gas spring 86 is rotatably connected to the bottom of the square plate 85.

Furthermore, the number of the universal rear wheels 2 is two, the axle center of the universal rear wheels 2 is rotationally connected with one side of the bottom of the underframe 1, and the number of the kneepads 10 is two.

Furthermore, the number of the directional front wheels 3 is two, and the axle center of the directional front wheels 3 is rotatably connected with the other side of the bottom of the chassis 1.

Furthermore, the quantity of the pedals 4 is two, the gear 12 is in transmission connection with the universal rear wheel 3 through a chain 13, and a bolt is arranged inside the gear 12.

Furthermore, the number of the hand-operated wheels 11 is two, and the axle center of the hand-operated wheels 11 is rotatably connected with one side of the upright post 5.

The utility model discloses a theory of operation and use flow: can help the disabled to stand and move, and has adjustable knee pad height and adjustable chest pad height. Through the lifting mechanism 8, the hip pad can be kept horizontal when sitting down, and can be kept vertical to the ground when standing, so that the hip pad always provides the hip supporting force for a user. When the patient needs to stand, the patient holds the handle, the locking switch of the air spring 85 is opened, the spring is stretched, the body is pulled forcefully, the human body stands, the locking switch is released, the air spring 85 is locked, and the patient can stop at any position in the middle. After standing, the user turns the upper large wheel 11 by hand, drives the vehicle to move forwards and backwards through the chain 13, and turns left and right. When a patient needs to sit down, the patient holds the handle by hand, the air spring is in a telescopic state, the two arms are pushed backwards by force, the spring retracts by virtue of the weight of the body, the hip pad is horizontal, and the human body is in a sitting posture. With the knee wrap 10 provided, the user can be protected from injury to the knee while sitting. The parking function can be played through the arranged bolt, and the walking aid is prevented from moving when a patient transfers the body.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A mobile rehabilitation walker, comprising an underframe (1), characterized in that: the universal rear wheel (2) is arranged on one side of the bottom of the underframe (1), the front positioning wheel (3) is arranged on the other side of the bottom of the underframe (1), the pedal (4) is arranged on the top of the underframe (1), the upright post (5) is fixedly connected to the top of the underframe (1), the first cross rod (6) and the second cross rod (15) are fixedly connected to one side of the upright post (5), the third cross rod (16) is fixedly connected to the upper side of the first cross rod (6), the lifting mechanisms (8) are arranged on the inner sides of the first cross rod (6) and the third cross rod (16), the side post (7) is arranged on one side of the top of the underframe (1) and located on the upright post (5), the chest protector (9) is arranged on the top of the second cross rod (15), the knee protector (10) is arranged on one side of the first cross rod (6), the hand rotating wheel (11) is arranged on the other side of the upright post (5), the hand-operated turning wheel is characterized in that a gear (12) is arranged in the hand-operated turning wheel (11), a chain (13) is arranged on one side of the gear (12), and a control handle (14) is arranged on one side of the upright post (5).

2. A ambulatory rehabilitation walker according to claim 1 characterised in that: the lifting mechanism (8) comprises a first connecting rod (81), one end of the first connecting rod (81) is rotatably connected with one side of a third cross rod (16), second connecting rods (82) are arranged on two sides of the first connecting rod (81), one end of each second connecting rod (82) is rotatably connected with one side of a first cross rod (6), a follower rod (83) is arranged at the top end of the first connecting rod (81), the first connecting rod (81) is rotatably connected with the follower rod (83), one point in the middle of the follower rod (83) is rotatably connected with the top end of the second connecting rod (82), a hip pad (84) is arranged on one side of the follower rod (83), a square sheet (85) is arranged at the bottom of the second connecting rod (82), a gas spring (86) is arranged at the bottom of the square sheet (85), and the bottom end of the gas spring (86) is rotatably connected with the top of the underframe (1), the top end of the gas spring (86) is rotatably connected with the bottom of the square plate (85).

3. A ambulatory rehabilitation walker according to claim 1 characterised in that: the universal rear wheels (2) are in two groups, and the axle center of each universal rear wheel (2) is rotatably connected with one side of the bottom of the underframe (1).

4. A ambulatory rehabilitation walker according to claim 1 characterised in that: the kneepad comprises a base frame (1), fixed front wheels (3), kneepads (10), fixed front wheels (3) and a pair of kneepads, wherein the fixed front wheels (3) are in two groups, the axis of the fixed front wheels (3) is rotatably connected with the other side of the bottom of the base frame (1), and the kneepads (10) are in two groups.

5. A ambulatory rehabilitation walker according to claim 1 characterised in that: the quantity of pedal (4) is two sets of, through chain (13) transmission connection between gear (12) and directional front wheel (3), the inside of gear (12) is provided with the bolt.

6. A ambulatory rehabilitation walker according to claim 1 characterised in that: the quantity of hand runner (11) is two sets of, be the rotation connection between the axle center department of hand runner (11) and one side of stand (5).