CN103655071A

CN103655071A - Adjustable wheelchair

Info

Publication number: CN103655071A
Application number: CN201310688506.1A
Authority: CN
Inventors: 李健
Original assignee: Individual
Current assignee: Foshan Shen Yu Medical Instrument Co Ltd
Priority date: 2013-12-17
Filing date: 2013-12-17
Publication date: 2014-03-26
Anticipated expiration: 2033-12-17
Also published as: CN103655071B

Abstract

The invention discloses an adjustable wheelchair which comprises a pair of first supporting frames which are arranged horizontally and a pair of second supporting frames which are arranged horizontally. A seat plate is arranged between the first supporting frames. The head portions of the first supporting frames are respectively provided with a pedal supporting frame. The head portions of the second supporting frames are respectively provided with a front wheel supporting frame for suspending front wheels. The tail portions of the second supporting frames are respectively provided with a rear wheel supporting frame which is used for suspending rear wheels. The rear wheel supporting frames are detachably connected with the first supporting frames. According to the adjustable wheelchair, by means of adjusting through hole arrays in the rear wheel supporting frames, users can change the suspension heights of the rear wheels on the rear wheel supporting frames according to requirements of the users, comfort of the wheelchair is greatly improved, in addition, the users can change the horizontal positions of the whole rear wheel supporting frames so that people with large figures can use the wheelchair more suitably. The adjustable wheelchair is compact in structure, convenient to adjust and high in practicability.

Description

Adjustable wheelchair

Technical Field

The invention relates to a medical appliance, in particular to an adjustable wheelchair.

Background

The wheelchair is an important tool for rehabilitation, not only is the walking tool for the disabled with limbs injured, but also is more important for the disabled to do physical exercise and participate in social activities by means of the wheelchair. The general height of hanging of current wheelchair is fixed, and the user can't adjust the height of hanging of wheel according to the height, and the travelling comfort is relatively poor.

Disclosure of Invention

The invention mainly solves the technical problems in the prior art, and provides an adjustable wheelchair.

The technical problem of the invention is mainly solved by the following technical scheme:

the adjustable wheelchair comprises a pair of first supports and a pair of second supports, the first supports are horizontally arranged, a seat board is arranged between the first supports, the head portions of the first supports are respectively provided with a pedal support, the head portions of the second supports are respectively provided with a front wheel support used for hanging front wheels, the tail portions of the second supports are respectively provided with a rear wheel support used for hanging rear wheels, and the rear wheel supports are detachably connected with the first supports.

As a preferred embodiment of the present invention, the rear wheel carrier includes a long strip carrier body, the carrier body is provided with an array of adjustment through holes formed by the adjustment through holes, the head of the carrier body is provided with a C-shaped first joint, the side wall of the first joint is provided with a pair of first connection through holes, the tail of the carrier body is provided with a gate-shaped second joint, the side wall of the second joint is provided with a pair of second connection through holes, the second carrier is provided with a lower array of connection through holes formed by the lower connection through holes, and the first carrier is provided with an upper array of connection through holes formed by the upper connection through holes.

The adjustable wheelchair of the invention utilizes the adjusting through hole array on the rear wheel bracket, so that a user can change the suspension height of the rear wheel on the rear wheel bracket according to the self requirement, and the comfort of the wheelchair is greatly improved. In addition, the user can also change the transverse position of the whole rear wheel bracket, and the bicycle rear wheel bracket is more suitable for being used by people with larger body sizes. The adjustable wheelchair has the advantages of compact structure, convenient adjustment and strong practicability.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a perspective view of an adjustable wheelchair in accordance with the present invention;

FIG. 2 is an enlarged detail view of area A of the adjustable wheelchair of FIG. 1;

FIG. 3 is a perspective view of a rear wheel frame of the adjustable wheelchair of FIG. 1;

wherein,

1. an adjustable wheelchair; 2. a first bracket; 21. an upper connecting through hole; 3. a second bracket; 31. a lower connecting through hole; 4. a seat plate; 5. a pedal bracket; 6. a front wheel bracket; 7. a rear wheel support; 71. a stent body; 72. adjusting the through hole; 73. a first joint; 731. a first connecting through hole; 74. a second joint; 741. and a second connecting through hole.

Detailed Description

The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the scope of the present invention will be more clearly and clearly defined.

As shown in fig. 1 to 3, the adjustable wheelchair 1 of the present invention comprises a pair of first supports 2 horizontally disposed and a pair of second supports 3 horizontally disposed, a seat plate 4 is disposed between the first supports 2, a pedal support 5 is disposed at a head of each of the first supports 2, a front wheel support 6 for suspending a front wheel is disposed at a head of each of the second supports 3, a rear wheel support 7 for suspending a rear wheel is disposed at a rear of each of the second supports 3, and the rear wheel supports 7 are detachably connected to the first supports 2.

The rear wheel support 7 comprises a long strip-shaped support main body 71, an adjusting through hole array consisting of adjusting through holes 72 is arranged on the support main body 71, a C-shaped first joint 73 is arranged at the head of the support main body 71, a pair of first connecting through holes 731 is arranged on the side wall of the first joint 73, a door-shaped second joint 74 is arranged at the tail of the support main body 71, a pair of second connecting through holes 741 is arranged on the side wall of the second joint 74, a lower connecting through hole array consisting of lower connecting through holes 31 is arranged on the second support 3, and an upper connecting through hole array consisting of upper connecting through holes 21 is arranged on the first support 2.

Without being limited thereto, any changes or substitutions that are not thought of through the inventive work should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope defined by the claims.

Claims

1. The adjustable wheelchair is characterized in that the adjustable wheelchair (1) comprises a pair of first supports (2) and a pair of second supports (3), the first supports (2) are horizontally arranged, a seat plate (4) is arranged between the first supports (2), the heads of the first supports (2) are respectively provided with a pedal support (5), the heads of the second supports (3) are respectively provided with a front wheel support (6) for suspending front wheels, the tails of the second supports (3) are respectively provided with a rear wheel support (7) for suspending rear wheels, and the rear wheel supports (7) are detachably connected with the first supports (2).

2. The adjustable wheelchair as claimed in claim 1, wherein the rear wheel carrier (7) comprises an elongated carrier body (71), the bracket main body (71) is provided with an adjusting through hole array consisting of adjusting through holes (72), the head of the bracket main body (71) is provided with a C-shaped first joint (73), a pair of first connecting through holes (731) are arranged on the side wall of the first joint (73), the tail part of the bracket main body (71) is provided with a door-shaped second joint (74), a pair of second connecting through holes (741) are arranged on the side wall of the second joint (74), a lower connecting through hole array consisting of lower connecting through holes (31) is arranged on the second bracket (3), an upper connecting through hole array composed of upper connecting through holes (21) is arranged on the first support (2).