CN220513017U

CN220513017U - Wheelchair assisting walking

Info

Publication number: CN220513017U
Application number: CN202321616523.XU
Authority: CN
Inventors: 马源; 张文勇
Original assignee: Xian Technological University
Current assignee: Xian Technological University
Priority date: 2023-06-25
Filing date: 2023-06-25
Publication date: 2024-02-23
Anticipated expiration: 2033-06-25

Abstract

The utility model discloses a wheelchair for assisting walking, which comprises a wheelchair body, wherein an elastic cushion capable of playing a role in buffering is arranged on the wheelchair body, a foot pedal capable of sliding is arranged on the right side of the wheelchair body, the foot pedal can support legs and plays a role in shock absorption.

Description

Wheelchair assisting walking

Technical Field

The utility model relates to the field of wheelchairs, in particular to a wheelchair for assisting walking.

Background

The existing wheelchair for assisting walking has a complex structure, has certain defects when in use, needs to assist walking by virtue of the wheelchair for people with lower limbs not having good mobility, has a bumpy road section when walking, and has the possibility of causing danger to legs of a user, so that a novel wheelchair capable of playing a role in shock absorption is needed to replace the existing wheelchair for assisting walking;

in this regard, the patent with publication number CN212788915U discloses a postoperative rehabilitation auxiliary walking wheelchair with shock absorption function, comprising a wheelchair seat, a wheelchair body and a wheelchair skeleton; the left side and the right side of the bottom of the rear end of the wheelchair seat are rotationally hinged on a wheelchair framework of the wheelchair body through damping rotating shafts, and the top surface of the wheelchair seat is movably connected with the front end surface of the wheelchair backrest; limiting columns are symmetrically arranged on the left side and the right side below the wheelchair seat, and are welded on the inner side of a wheelchair framework of the wheelchair seat; the utility model has the advantages of reasonable structure, convenient use, good universality and practicability, thereby effectively solving the problems and the defects of the utility model;

the postoperative rehabilitation auxiliary walking wheelchair with the shock absorption function in the case does not solve the problem of poor overall shock absorption during auxiliary walking.

Disclosure of Invention

The utility model aims to provide a wheelchair for assisting walking, which solves the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a wheelchair of supplementary walking, includes the wheelchair body, be equipped with the elastic cushion that can play the cushioning effect on the wheelchair body, wheelchair body right side is equipped with the gliding running-board, the running-board can support the shank to play the effect of moving away to avoid possible earthquakes.

The wheelchair comprises a wheelchair body, wherein the wheelchair body comprises a travelling mechanism, the travelling mechanism comprises two hand push rods which are symmetrical around the left end face fixedly connected with the wheelchair body, the hand push rods drive the wheelchair to advance through hand pushing, two connecting plates which are symmetrical around the lower end face fixedly connected with the wheelchair body, two connecting plates are rotationally connected with a rotating shaft, travelling wheels are fixedly connected with two ends of the rotating shaft, two connecting rods which are symmetrical around the wheelchair body are arranged on the right side of the wheelchair body, the pedals are in sliding connection with the connecting rods and are symmetrical around the pedals, and first buffer springs are fixedly connected between the pedals and the connecting rods, so that the effect of leg buffering is achieved, two legs are protected better, and universal wheels are fixedly connected to the lower sides of the connecting rods.

The wheelchair is characterized in that the wheelchair body is provided with a buffer mechanism, the buffer mechanism comprises a shock absorbing groove arranged in the wheelchair body, a sliding plate is connected in the shock absorbing groove in a sliding mode, a plurality of second buffer springs are fixedly connected between the sliding plate and the wheelchair body, an elastic cushion is arranged on the sliding plate, the rear side of the elastic cushion is fixedly connected with the wheelchair body, the elastic cushion has certain elasticity and cannot break, the elastic cushion is fixedly connected with a neck headrest, and the wheelchair body is fixedly connected with two handrail rods which are symmetrical front and back.

Compared with the prior art, the utility model has the beneficial effects that:

the wheelchair is provided with the walking mechanism, the wheelchair body, the walking wheels and the universal wheels, and can drive a patient to walk in an assisted manner by pushing the push rod, and the wheelchair is provided with the buffer mechanism, so that the upper body and the legs can be ensured to have the effect of shock absorption during walking assistance by the elastic cushion, the foot pedals and the first buffer springs, the comfort level of the patient is improved, and secondary injury caused by shock is avoided.

Drawings

FIG. 1 is a three-dimensional schematic of the present utility model;

FIG. 2 is a top view of FIG. 1;

FIG. 3 is a schematic view in section A-A of FIG. 2;

FIG. 4 is a schematic view in section B-B of FIG. 2;

FIG. 5 is an enlarged partial schematic view of FIG. 3;

FIG. 6 is a three-dimensional schematic view of a running gear mechanism of the present utility model;

FIG. 7 is a three-dimensional schematic of a cushioning mechanism of the present utility model.

In the figure: 100. a wheelchair body; 101. an elastic cushion; 102. neck rest; 103. a hand push rod; 104. a walking wheel; 105. a connecting rod; 106. a foot pedal; 107. a first buffer spring; 108. a universal wheel; 109. a walking bar; 110. a rotating shaft; 111. a connecting plate; 112. a shock absorbing groove; 113. a second buffer spring; 114. a sliding plate; 115. a walking mechanism; 116. and a buffer mechanism.

Detailed Description

The present utility model will be described in further detail with reference to the following 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.

Examples

Referring to fig. 1-7, the present utility model provides a technical solution: the utility model provides a wheelchair of supplementary walking, includes wheelchair body 100, be equipped with the elastic cushion 101 that can play the cushioning effect on the wheelchair body 100, wheelchair body 100 right side is equipped with the running-board 106 that can slide, running-board 106 can support the shank to play the effect of moving away to the shock absorber.

The wheelchair body 100 comprises a travelling mechanism 115, the travelling mechanism 115 comprises two hand push rods 103 which are symmetrical in front and back and fixedly connected with the left end face of the wheelchair body 100, the hand push rods 103 are pushed to drive the wheelchair to advance, two connecting plates 111 which are symmetrical in front and back are fixedly connected with the lower end face of the wheelchair body 100, a rotating shaft 110 is rotatably connected between the two connecting plates 111, travelling wheels 104 are fixedly connected to two ends of the rotating shaft 110, two connecting rods 105 which are symmetrical in front and back are arranged on the right side of the wheelchair body 100, the pedals 106 are in sliding connection with the connecting rods 105 and are symmetrical in front and back, first buffer springs 107 are fixedly connected between the pedals 106 and the connecting rods 105, so that the effect of leg buffering is achieved, legs are protected better, and universal wheels 108 are fixedly connected to the lower side of each connecting rod 105;

the wheelchair comprises a wheelchair body 100, and is characterized in that a buffer mechanism 116 is arranged on the wheelchair body 100, the buffer mechanism 116 comprises a shock absorbing groove 112 arranged in the wheelchair body 100, a sliding plate 114 is connected in the shock absorbing groove 112 in a sliding manner, a plurality of second buffer springs 113 are fixedly connected between the sliding plate 114 and the wheelchair body 100, an elastic cushion 101 is arranged on the sliding plate 114, the rear side of the elastic cushion 101 is fixedly connected with the wheelchair body 100, the elastic cushion 101 has certain elasticity and cannot break, the elastic cushion 101 is fixedly connected with a neck headrest 102, and the wheelchair body 100 is fixedly connected with two handrail rods 109 which are symmetrical front and back.

Working principle:

the patient sits on the elastic cushion 101 when supporting, the feet are placed on the two pedals 106, then the hands of a family or a nurse push the hand push rods 103 to assist walking, when walking, the user needs to jolt the road surface, the second buffer springs 113 are compressed and stretched, so that the sliding plates 114 are driven to slide up and down, the upper body shock-absorbing and buffering effects are achieved, meanwhile, the first buffer springs 107 drive the pedals 106 to slide, the shock-absorbing and buffering effects of the two legs are achieved, the whole body shock-absorbing and protecting effects are achieved, the neck headrest 102 can improve the comfort level of the neck, the material quality of the elastic cushion 101 can also improve the comfort level, and the hands can be put on the hand support 109 during walking.

It will be apparent to those skilled in the art that various modifications and variations can be made to the disclosed embodiments. Other embodiments will be apparent to those skilled in the art from consideration of the specification and practice of the disclosed system. It is intended that the specification and examples be considered as exemplary only, with a true scope being indicated by the following claims and their equivalents.

Claims

1. The utility model provides a wheelchair of supplementary walking, includes wheelchair body (100), be equipped with on wheelchair body (100) and play elastic cushion (101) of cushioning effect, its characterized in that: the wheelchair is characterized in that a foot pedal (106) capable of sliding is arranged on the right side of the wheelchair body (100), and the foot pedal (106) can support legs.

2. A wheelchair for assisting in walking as claimed in claim 1, wherein: the wheelchair comprises a wheelchair body (100), and is characterized in that two hand pushing rods (103) are symmetrically arranged on the left end face of the wheelchair body in a front-back mode and are fixedly connected with the left end face of the wheelchair body, and the hand pushing rods (103) are used for pushing the wheelchair to move forward.

3. A wheelchair for assisting in walking as claimed in claim 2, wherein: the wheelchair is characterized in that two connecting plates (111) which are symmetrical front and back are fixedly connected to the lower end face of the wheelchair body (100), a rotating shaft (110) is rotatably connected between the two connecting plates (111), and travelling wheels (104) are fixedly connected to two ends of the rotating shaft (110).

4. A wheelchair for assisting in walking as claimed in claim 3, wherein: the wheelchair is characterized in that two connecting rods (105) which are symmetrical front and back are arranged on the right side of the wheelchair body (100), the pedals (106) are connected with the connecting rods (105) in a sliding mode, the pedals (106) are symmetrical front and back, and a first buffer spring (107) is fixedly connected between each pedal (106) and each connecting rod (105).

5. The wheelchair for assisting in walking as claimed in claim 4, wherein: and the lower side of each connecting rod (105) is fixedly connected with a universal wheel (108).

6. The walk-assisting wheelchair according to claim 5, wherein: the wheelchair is characterized in that a shock absorbing groove (112) is formed in the wheelchair body (100), a sliding plate (114) is connected in the shock absorbing groove (112) in a sliding mode, and a plurality of second buffer springs (113) are fixedly connected between the sliding plate (114) and the wheelchair body (100).

7. The walk-assisting wheelchair according to claim 6, wherein: the elastic cushion (101) is arranged on the sliding plate (114), the rear side of the elastic cushion (101) is fixedly connected with the wheelchair body (100), and the elastic cushion (101) has elasticity.

8. The walk-assisting wheelchair according to claim 7, wherein: the elastic cushion (101) is fixedly connected with a neck headrest (102), and the wheelchair body (100) is fixedly connected with two hand bars (109) which are symmetrical in front-back direction.