CN212592766U

CN212592766U - Portable multifunctional wheelchair for old people

Info

Publication number: CN212592766U
Application number: CN202020190252.6U
Authority: CN
Inventors: 淮静
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-02-16
Filing date: 2020-02-16
Publication date: 2021-02-26
Anticipated expiration: 2030-02-16

Abstract

The utility model provides a portable multi-functional old age wheelchair mainly comprises frame, folded piece, deposit bag, handrail, brake and wheel, assembles on the frame its characterized in that: the front frame and the rear frame are fixed together by screw sliding fit, and the handrail is clamped on the front frame; the seat cushion frame is fixed on the front frame in a sliding fit manner by screws; one end of the folding piece is fixed on the outer side of the rear frame in a sliding fit manner by a screw, the other end of the folding piece is fixed on the seat cushion frame in a sliding fit manner by a screw, and the part of the folding piece close to the rear frame is clamped in a U-shaped bayonet reserved on the seat cushion frame; the storage bag is hung on a hanging ring at the lower edge of the seat cushion frame; two ends of the foldable lath are respectively fixed on the front frame and the rear frame in a sliding fit way by screws; the rear wheel is fastened at two ends of the through shaft of the rear wheel; the universal wheel is fastened at the lower end of the front frame by a screw; the handle is welded at the upper end of the front frame; the brake components are respectively fixed at the rear wheel and the grip.

Description

Portable multifunctional wheelchair for old people

The technical field is as follows: the utility model relates to a portable multifunctional wheelchair for the old;

background art; the wheelchair is an indispensable step-replacing work or county for the disabled and is one of important step-replacing tools for the old, the wheelchair is reasonable in design, good in stability, low in price and high in practicability, is deeply popular with users , but the wheelchair is clear in service object and limited in design and manufacture, so that the wheelchair is single in function and narrow in application range;

the invention is provided; the utility model provides a portable multifunctional wheelchair for the old, which overcomes the defects;

the purpose of the utility model is realized like this:

the utility model relates to a portable multifunctional wheelchair for the old, which consists of a frame, a folding piece, a cloth storage bag, a handrail, a brake piece and wheels, and is arranged on the frame; the frame is in a shape of Chinese character 'jin', the outer side of the top end of the rear frame is connected with the inner side of the middle upper part of the front frame, the inner end of the handrail is clamped on the front frame and then is fixed by the sliding fit of handrail screws, the middle part of the side surface of the seat cushion frame is connected with the inner side of the front frame and is fixed by the sliding fit of shopping basket screws, one end of the folding piece is connected with the outer side of the rear frame and is fixed by the sliding fit of screws, the other end is fixed on the seat cushion frame by the sliding fit of folding piece screws, the cloth storage bag is hung on the hanging ring of the storage bag welded on the lower edge of the seat cushion frame, the seat cushion is placed on the seat cushion frame, the folding connecting laths are arranged on the lower sides of the cloth storage bag, one end of the folding connecting laths is fixed on the front frame by the sliding fit of folding connecting laths screws, the other end is fixed, the two universal wheels are fixedly arranged at the lower end of the front frame, the upper ends of the two front frames are connected by a handle, and the brake handle is arranged on the front frame close to the handle;

the folding function comprises a seat cushion frame and a folding piece, and is characterized in that: the folding seat cushion comprises a seat cushion frame, a front frame, a folding piece, a folding connecting lath, a front frame, a rear frame, a folding basket, a folding connecting lath, a folding basket, a folding connecting lath, a folding basket and a folding connecting lath, wherein the rear frame is arranged on the;

the portable multifunctional wheelchair for the old has the following characteristics: the user can hold the handle to push; the user can sit on the wheelchair and be pushed by the accompanying person; the user takes the seat when taking a rest on the way; can be used as a walker for rehabilitation patients; the cloth storage bag can store temporary articles and purchased articles; after the safety belt is additionally arranged, the baby carriage can be used as a baby carriage;

description of the drawings:

FIG. 1 is a side view of a portable multi-functional wheelchair for the elderly

FIG. 2 is a front view of a portable multifunctional wheelchair for the elderly

FIG. 3 is a back view of the portable multifunctional wheelchair for the elderly

FIG. 4 is a drawing of a folding member of the portable multifunctional wheelchair for the elderly

FIG. 5 structure diagram of portable multifunctional wheelchair for the elderly

FIG. 6 structure of portable multifunctional wheelchair armrest for old people

The reference numbers:

1 rear wheel 2 rear wheel fastener 3 brake cable

4 rear frame of folding piece 6 with U-shaped bayonet 5

7 armrest screw 8 front frame 9 armrest

10 folding part screw 11 shopping basket screw 12 seat cushion

13 cushion frame 14 storage bag thread gluing 15 storage bag hanging ring

16 cloth storage bag 17 folding connecting lath screw 18 foot pedal

19 universal wheel 20 folding connecting lath 21 nut

22 brake fixing piece 23 handle 24 brake handle

25 back 26 rear wheel through shaft 27 brake assembly

28 inset rim 29 handrail side view 30 handrail 28 cross-sectional view

31 plan view of armrest

The specific implementation mode is as follows:

the utility model relates to a portable multifunctional wheelchair for the old, which mainly comprises a frame, a cloth storage bag, a folding piece, a handrail, a braking piece and wheels, and is arranged on the frame of the wheelchair; please refer to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5 and fig. 6;

the outer side of the top end of a rear frame 6 is connected with the inner side of the middle part of a front frame 8, the inner end of a handrail 9 is clamped on the front frame and is fixed by a handrail screw 7 in a sliding fit manner, the middle part of a seat cushion frame 13 is connected with the inner side of the front frame 8 and is fixed by a shopping basket screw 11 in a sliding fit manner, one end of a folding piece 5 is fixed on the outer side of the rear frame 6 by a screw in a sliding fit manner, the other end of the folding piece is fixed on the seat cushion frame 13 by a folding piece screw 10 in a sliding fit manner, the middle part of the folding piece 5 is clamped in a preset U-shaped bayonet 4 on the seat cushion frame 13, a cloth storage bag 16 is hung on a storage bag hanging ring 15 reserved at the lower edge of the seat cushion frame 13, a seat cushion 12 is placed on the seat cushion frame 13, an embedding edge 28 at the bottom of the seat cushion 12 is installed in the seat cushion frame 13, one end of a folding connecting batten 20, two rear wheels 1 are arranged at two ends of a rear wheel through shaft 26, two universal wheels 19 are arranged at the bottom of a front frame 8, grips 23 are welded at the upper ends of the two front frames 8, and brake handles 24 are fixedly arranged at the positions, close to the front frame 8, of the lower edges of the two ends of each grip 23;

the folding function of the portable multifunctional wheelchair for the old people of the utility model consists of two parts; one is a main body folding portion on the cushion frame 13; one end of the folding piece 5 is fixed on the outer side of the rear frame 6 by screw sliding fit, the other end is fixed on the cushion frame 13 by folding piece screw 10 sliding fit, one side of the folding piece 5 close to the rear frame 6 is clamped in a U-shaped bayonet 4 reserved on the cushion frame 13, and the middle part of the front frame 8 is fixed on the cushion frame 13 by shopping basket screw 11 sliding fit; the second is a folding connecting lath 20 positioned below the cloth storage bag 16; the folding connecting lath 20 is composed of two connecting laths, the butt joint of the two connecting laths is fastened by screw sliding fit, one end of the folding connecting lath 20 is fixed on the outer side of the rear frame 6 by screw sliding fit, and the other end is fixed on the inner side of the front frame 8 by folding connecting lath screw 17 sliding fit.

Claims

1. A portable multifunctional wheelchair for the old mainly comprises a frame; the frame, the cloth storage bag, the folding piece, the handrail, the braking piece and the wheel are arranged on the frame of the wheelchair and is characterized in that,

the outer side of the top end of a rear frame (6) is connected with the inner side of the middle part of a front frame (8), then the inner end of a handrail (9) is clamped on the front frame (8) and then is fixed by a handrail screw (7) in a sliding fit manner, the middle part of a seat cushion frame (13) is connected with the inner side of the front frame (8) and is fixed by a shopping basket screw (11) in a sliding fit manner, one end of a folding piece (5) is fixed on the outer side of the rear frame (6) in a sliding fit manner by a screw, the other end of the folding piece is fixed on the seat cushion frame (13) in a sliding fit manner by a folding piece screw (10), the position close to the rear frame (6) is clamped inside a U-shaped bayonet reserved by the seat cushion frame (13), a cloth storage bag (16) is hung on a hanging ring (15) reserved on the lower edge of the seat cushion frame (13), the seat cushion bag (12) is placed on the seat cushion frame (13), the bottom of, one end of a folding connecting lath (20) at the lower edge of the cloth storage bag (16) is fixed at the outer side of the rear frame (6) by a folding part screw (10) in a sliding fit manner, the other end of the folding connecting lath is fixed at the inner side of the front frame (8) by a folding connecting lath screw (17) in a sliding fit manner, two rear wheels (1) are arranged at two ends of a rear wheel through shaft (26), two universal wheels (19) are arranged at the bottom of the front frame (8), a handle (23) is welded at the upper ends of the two front frames (8), and a brake handle (24) is fixedly arranged at the position, close to the front frame (8), of the lower edge of the two.

2. A portable multifunctional wheelchair for old people as claimed in claim 1, wherein the folding function of the wheelchair is mainly composed of a seat cushion frame (13), a folding member (5), and a folding connecting lath (20), and the folding member is mounted on the wheelchair frame in a transmission relationship; one end of a folding piece (5) on the seat cushion frame (13) is fixed on the outer side of the rear frame (6) in a sliding fit mode through screws, the other end of the folding piece is fixed on the seat cushion frame (13) in a sliding fit mode through a folding piece screw (10), one side, close to the rear frame (6), of the folding piece (5) is clamped in a U-shaped bayonet (4) reserved on the seat cushion frame (13), the middle of the front frame (8) is fixed on the seat cushion frame (13) in a sliding fit mode through a shopping basket screw (11), one end of a folding connecting lath (20) below the cloth storage bag (16) is fixed on the outer side of the rear frame (6) in a sliding fit mode through screws, and the other end of the folding connecting lath is fixed on the inner side of the.