CN218391490U

CN218391490U - Detachable cushion seat for wheelchair

Info

Publication number: CN218391490U
Application number: CN202221971674.2U
Authority: CN
Inventors: 周志刚
Original assignee: Individual
Current assignee: Hubei Zhoulunyou Technology Co ltd
Priority date: 2022-07-28
Filing date: 2022-07-28
Publication date: 2023-01-31
Anticipated expiration: 2032-07-28

Abstract

The utility model discloses a detachable base for wheelchair, including skeleton and serpentine spring, the skeleton is the frame structure, and the through-hole in bank has been seted up respectively to this skeleton upper surface both sides wall, serpentine spring's both ends are installed respectively in the through-hole of both sides wall on the skeleton, the rear end fixed mounting of skeleton bottom surface has the limiting plate, the utility model discloses the advantage is: when in use, the concave condition can not occur, thus improving the comfort of the user; the serpentine spring can be installed to play a role in shock absorption when a user passes through a bumpy road section, so that the user can ride the wheelchair more comfortably.

Description

Detachable cushion seat for wheelchair

Technical Field

The utility model relates to the technical field of wheelchairs, in particular to a wheelchair cushion.

Background

The wheelchair is a tool for riding instead of walking for people with mobility disabilities, and the conventional wheelchair usually comprises at least two wheels and a bracket connected with the two wheels, wherein a cushion is arranged on the bracket; in order to carry conveniently, a foldable wheelchair is provided, the foldable wheelchair is divided into a left part and a right part, the middle parts are connected through an X-shaped connecting arm, the middle cushion seat part is usually made of cloth, and two ends of the cloth are sewn on a support of a wheel to form a cushion seat, so that the whole wheelchair can be folded conveniently, however, the cushion seat made of the cloth has the following defects in use: firstly, the buttocks can be sunken in the cloth cushion seat, and the buttocks of a user can be tightly wrapped in the cloth cushion seat, so that the cloth cushion seat is not easy to ventilate and is very uncomfortable to use; secondly, the cushion seat made of cloth has no elasticity, and has stronger jolting feeling when driving the wheelchair; thirdly, the cloth is not detachable, and the appearance is very influenced after the cloth is dirty.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects of the prior art, and providing a detachable cushion seat for a wheelchair, which has elasticity, good use comfort and convenient detachment.

The utility model discloses a solve above-mentioned problem and the technical solution who adopts as follows:

detachable base pad for wheelchair, including skeleton and serpentine spring, the skeleton is the frame shape structure, and the through-hole in bank has been seted up respectively to this skeleton upper surface both sides wall, serpentine spring's both ends are installed respectively in the through-hole of skeleton upper surface both sides wall, the rear end fixed mounting of skeleton bottom surface has the limiting plate.

Preferably: the framework is composed of U-shaped round steel and square steel, the U-shaped round steel and the square steel are both of hollow structures, the through holes are located in the upper surface of the U-shaped round steel, and the square steel is fixedly installed at the end portions of the two side walls of the U-shaped round steel.

Preferably: and foam rubber is filled in the U-shaped round steel.

Preferably: the limiting plates are arranged in pairs and are positioned at the left end and the right end of the bottom surface of the square steel.

Preferably: the two ends of the S-shaped spring are Z-shaped and are respectively clamped and arranged in through holes in the two side walls of the framework.

Preferably: the two ends of the S-shaped spring are L-shaped, and the two ends of the S-shaped spring are respectively clamped and arranged in through holes in the two side walls of the framework.

The utility model adopts the above technical solution beneficial effect that can reach be:

the steel framework can ensure that the cushion seat can be used for a long time without deformation, the whole cushion seat is straight, and the cushion seat can not be sunken when in use, thereby improving the comfort of a user; the serpentine spring can play a role in shock absorption when a user passes through a bumpy road section by mounting the serpentine spring, so that the load of the waist and the hip is reduced, and a cotton or silica gel cushion can be mounted on the serpentine spring, so that the user can more comfortably drive the wheelchair;

when the wheelchair needs to be folded, the cushion seat only needs to be taken up, and the wheelchair is very convenient to disassemble;

the limiting plate is arranged at the end part of the framework, so that the cushion seat can be clamped on the wheelchair through the limiting plate, and the cushion seat is prevented from sliding forwards in the use process;

the comfort level of a user sitting on the cushion seat can be improved by using the U-shaped round steel at the front end of the cushion seat;

the square steel is used at the rear end of the cushion seat, so that the cushion seat is not easy to slide down and can bear larger weight;

the two ends of the serpentine spring are made into a Z shape or an L shape, and foam rubber is filled in the serpentine spring, so that the two ends of the serpentine spring can be effectively prevented from falling off from the framework, and the safety of a user is ensured.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a side view of the structure of FIG. 1;

FIG. 3 is an enlarged view of a portion A of FIG. 2;

FIG. 4 is a schematic view of the serpentine spring of FIG. 2 with L-shaped ends;

fig. 5 is a schematic view of a part of the enlarged structure at B in fig. 4.

1. A serpentine spring; 2. u-shaped round steel; 3. square steel; 4. a through hole; 5. foam rubber; 6. and a limiting plate.

Detailed Description

As shown in the figures 1, 2, 3, 4 and 5, the detachable pad for the wheelchair comprises a framework and a serpentine spring 1, wherein the framework is of a frame structure and consists of U-shaped round steel 2 and square steel 3, the U-shaped round steel 2 and the square steel 3 are both of hollow structures, the square steel 3 is fixedly arranged at the end parts of two side walls of the U-shaped round steel 2, the upper surface of the U-shaped round steel 2 is respectively provided with a row of through holes 4, the comfort level of a user sitting on the pad can be improved by using the U-shaped round steel 2 at the front end of the pad, the pad can not easily slide down and bear larger weight by using the square steel 3 at the rear end of the pad, two ends of the serpentine spring 1 can be Z-shaped or L-shaped, this serpentine spring 1's both ends are blocked respectively and are put and install in through-hole 4 of the last both sides wall of U-shaped round steel 2, the U-shaped round steel intussuseption is filled with foamed rubber 5, both ends fixed mounting has mated limiting plate 6 about 3 bottom surfaces rear ends of square steel, through rear end installation limiting plate 6 in 3 bottoms of square steel, can make the pad seat put on the wheelchair through limiting plate 6 card, avoid the pad seat landing in the use, enable the permanent use of pad seat and indeformable through using the steel skeleton, can let user serpentine spring 1 play absorbing effect through jolting the highway section through installation serpentine spring 1, reduce the load of waist and buttock, still can install cotton or silica gel cushion on serpentine spring 1, let the user can more comfortable the wheelchair of driving.

Claims

1. The detachable cushion seat for the wheelchair is characterized by comprising a framework and a serpentine spring, wherein the framework is of a frame structure, rows of through holes are formed in two side walls of the upper surface of the framework respectively, two ends of the serpentine spring are installed in the through holes in the two side walls of the framework respectively, and a limiting plate is fixedly installed at the rear end of the bottom surface of the framework.

2. The detachable cushion seat for a wheelchair of claim 1, wherein: the framework is composed of U-shaped round steel and square steel, the U-shaped round steel and the square steel are of hollow structures, the through holes are located in the upper surface of the U-shaped round steel, and the square steel is fixedly installed on the end portions of the two side walls of the U-shaped round steel.

3. The detachable cushion for a wheelchair of claim 2, wherein: and foam rubber is filled in the U-shaped round steel.

4. The detachable cushion for a wheelchair as claimed in claim 1, 2 or 3, wherein: the limiting plates are arranged in pairs and are positioned at the left end and the right end of the bottom surface of the square steel.

5. The detachable cushion for a wheelchair as claimed in claim 1, 2 or 3, wherein: two ends of the serpentine spring are Z-shaped, and two ends of the serpentine spring are respectively clamped and arranged in through holes in two side walls of the framework.

6. The detachable cushion for a wheelchair as claimed in claim 1, 2 or 3, wherein: the two ends of the S-shaped spring are L-shaped, and the two ends of the S-shaped spring are respectively clamped and arranged in through holes in the two side walls of the framework.