CN209004471U

CN209004471U - A kind of wheelchair convenient for folding

Info

Publication number: CN209004471U
Application number: CN201821414247.8U
Authority: CN
Inventors: 贺亚龙; 尹祎
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-08-30
Filing date: 2018-08-30
Publication date: 2019-06-21
Anticipated expiration: 2028-08-30

Abstract

The utility model discloses a kind of wheelchairs convenient for folding, including fixed plate, the fixed plate is equipped with sliding slot, there are two sliding blocks for installation in the sliding slot, one end of two sliding blocks is respectively and fixedly provided with car body, the lower end side of the car body is fixed with connecting plate, one end of the fixed plate is fixed with casing, and casing is located between two connecting plates, the both ends of described sleeve pipe are equipped with opening, the first screw rod is rotatably connected on one end side wall in described sleeve pipe, one end of first screw rod runs through one end side wall of casing and is fixed with the first rotating block, movable plate there are two being set on first screw rod, first screw rod is equipped with forward screw thread and reverse thread, one of movable plate screw thread is socketed on the first screw rod of forward screw thread.The utility model solves the problems, such as that present wheelchair is inconvenient to fold, and can fold to wheelchair, and when placing, the space occupied is smaller, in outdoor application, is convenient for carrying, and easy to operate, is easy to use.

Description

A kind of wheelchair convenient for folding

Technical field

The utility model relates to wheelchair technical fields, more particularly to a kind of wheelchair convenient for folding.

Background technique

Wheelchair is the important tool of rehabilitation, it is not only the walking-replacing tool of limbs the disabled and people with mobility problems with wheelchair, So that them is carried out physical exercise by means of wheelchair and is participated in social activities, and greatly facilitates the interior of disabled person Outer activity improves the quality of life of disabled person

But present wheelchair is inconvenient to dismantle, and when not in use, is placed on the biggish area of indoor occupancy, it has not been convenient to put Set, when it is outdoor when not in use, in the not foldable boot for putting vehicle into, it has not been convenient to carry, when increasing use instead in this way Worry, for this purpose, we have proposed a kind of wheelchairs convenient for folding to solve the above problems.

Utility model content

Purpose of the utility model is to solve disadvantages existing in the prior art, and the one kind proposed is convenient for folding Wheelchair.

To achieve the goals above, the utility model adopts the technical scheme that

A kind of wheelchair convenient for folding, including fixed plate, the fixed plate are equipped with sliding slot, are equipped with two in the sliding slot A sliding block, one end of two sliding blocks are respectively and fixedly provided with car body, and the lower end side of the car body is fixed with connecting plate, the fixed plate One end is fixed with casing, and casing is located between two connecting plates, and the both ends of described sleeve pipe are equipped with opening, in described sleeve pipe The first screw rod is rotatably connected on the side wall of one end, one end of first screw rod runs through one end side wall of casing and is fixed with first Rotating block is set on first screw rod there are two movable plate, and first screw rod is equipped with forward screw thread and reverse thread, wherein One movable plate screw thread is socketed on the first screw rod of forward screw thread, another movable plate screw thread is socketed in the first of reverse thread On screw rod, the both ends of the movable plate extend through two sides for being open and extending to casing, and the both ends of the movable plate are equal It is rotatably connected to rotating bar, one end of the rotating bar is rotatably connected on connecting plate.

Preferably, the opposite side of two car bodies is all provided with fluted, is equipped with seat cushion in two grooves jointly, the groove First tapped through hole there are two setting on the side wall of one end, it is blind that the both ends of the seat cushion are equipped with screw thread corresponding with the first tapped through hole Hole, first tapped through hole is interior through bolt is equipped with, and one end of the bolt through the first tapped through hole and extends to screw thread In blind hole.

Preferably, one end of the fixed plate is fixed with holder, is equipped with second in the opposing sidewalls of the holder Screw rod, one end of second screw rod are fixed with the second rotating block, the second screw thread are equipped in the opposing sidewalls of the holder One end of through-hole, second screw rod through the second tapped through hole and extends in holder.

Preferably, the upper end two sides of the car body are equipped with handrail, and the handrail is equipped with cushion.

Preferably, the lower end side of two car bodies is equipped with idler wheel, and the lower end of the connecting plate is equipped with auxiliary wheel.

Preferably, it is fixed with foot pedal jointly between two car bodies.

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

1, by the cooperation of the first screw rod, two movable plates, four rotating bars and two car bodies, the first screw rod makes movable plate Mobile, movable plate keeps car body mobile by rotating bar, solves the problems, such as that present wheelchair is inconvenient to fold, can be preferably by wheel Chair is shunk, and is placed and is occupied lesser space；

2, by the cooperation of holder, the first screw rod, bolt and groove, the second rotating block drives screw rod rotation, solves Seat cushion disassembly is inconvenient to the problem of placing, and seat cushion can be placed in holder, and seat cushion can be fixed and be torn open by bolt It unloads, facilitates placement and use；

In conclusion the present apparatus solves the problems, such as that present wheelchair is convenient for folding, wheelchair can be folded, placed When the space occupied it is smaller, in outdoor application, be convenient for carrying, and easy to operate, be easy to use.

Detailed description of the invention

Fig. 1 be the utility model proposes one kind wheelchair car body convenient for folding front view；

Fig. 2 be the utility model proposes one kind wheelchair casing convenient for folding structural schematic diagram；

Fig. 3 be the utility model proposes one kind wheel seat cushion convenient for folding structural schematic diagram；

Fig. 4 be the utility model proposes one kind wheelchair casing convenient for folding in structural schematic diagram.

In figure: 1 fixed plate, 2 sliding blocks, 3 car bodies, 4 idler wheels, 5 handrails, 6 holders, 7 casings, 8 rotating bars, 9 connecting plates, 10 Foot pedal, 11 auxiliary wheels, 12 movable plates, 13 first rotating blocks, 14 first screw rods, 15 bolts, 16 seat cushions, 17 sliding slots, 18 second Screw rod, 19 second rotating blocks.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.

Referring to Fig.1-4, a kind of wheelchair convenient for folding, including fixed plate 1, fixed plate 1 is equipped with sliding slot 17, in sliding slot 17 Installation is there are two sliding block 2, and sliding block 2 facilitates car body 3 mobile, and one end of two sliding blocks 2 is respectively and fixedly provided with car body 3, the upper end two of car body 3 Side is equipped with handrail 5, and patient convenient will be manually placed on handrail 5, and handrail 5 is equipped with cushion, and the lower end side of two car bodies 3 is set There is idler wheel 4, the lower end of connecting plate 9 is equipped with auxiliary wheel 11, and the cooperation of idler wheel 4 and auxiliary wheel 11 facilitates the movement of car body 3, car body 3 Lower end side be fixed with connecting plate 9, one end of fixed plate 1 is fixed with casing 7, and casing 7 is located between two connecting plates 9, The both ends of casing 7 are equipped with opening, are rotatably connected to the first screw rod 14 on one end side wall in casing 7, and the one of the first screw rod 14 End through casing 7 one end side wall and be fixed with the first rotating block 13, set on the first screw rod 14 there are two movable plate 12, the first spiral shell Bar 14 is equipped with forward screw thread and reverse thread, and one of 12 screw thread of movable plate is socketed in the first screw rod 14 of forward screw thread On, another 12 screw thread of movable plate is socketed on the first screw rod 14 of reverse thread, since the both ends of the first screw rod 14 are equipped with just To screw thread and reverse thread, the moving direction of two movable plates 12 is not also identical, and the both ends of movable plate 12 extend through two and open Mouth and the side for extending to casing 7, the both ends of movable plate 12 are rotatably connected to rotating bar 8, and the rotation of rotating bar 8 makes connecting plate 9 is mobile, and one end of rotating bar 8 is rotatably connected on connecting plate 9, is fixed with foot pedal 10, foot pedal jointly between two car bodies 3 10 facilitate patient to place foot, two car bodies 3 can be carried out contraction movement, convenient for folding, facilitate placement and carrying, and operate Simply, facilitate the use of patient.

In the utility model, the opposite side of two car bodies 3 be all provided with it is fluted, in two grooves jointly be equipped with seat cushion 16, First tapped through hole there are two setting on one end side wall of groove, the both ends of seat cushion 16 are equipped with spiral shell corresponding with the first tapped through hole Line blind hole, the first tapped through hole is interior through bolt 15 is equipped with, and one end of bolt 15 through the first tapped through hole and extends to screw thread In blind hole, seat cushion 16 can be disassembled and installed, it is simpler when making to fold.

In the utility model, one end of fixed plate 1 is fixed with holder 6, is equipped with second in the opposing sidewalls of holder 6 Screw rod 18, one end of the second screw rod 18 are fixed with the second rotating block 19, and the second rotating block 19 drives the rotation of the second screw rod 18, places The second tapped through hole is equipped in the opposing sidewalls of box 6, one end of the second screw rod 18, which is run through the second tapped through hole and extended to, puts It sets in box 6, seat cushion 16 is placed on holder 6, and two the second screw rods 18 facilitate and block seat cushion 16, when preventing from placing Seat cushion 16 is fallen.

In the utility model, when needing to fold wheelchair, first rotating bolt 15 unloads bolt 15, by seat cushion 16 It is placed in holder 6, rotates two the second rotating blocks 19 later, the rotation of the second rotating block 19 drives 18 turns of the second screw rod Dynamic, two the second screw rods 18 block seat cushion 16, rotate the first rotating block 13 later, and the first rotating block 13 drives the first screw rod 14 Rotation, due to the first screw rod 14 both ends screw thread on the contrary, two movable plates 12 moving direction on the contrary, movable plate 12 mobile meeting Rotating bar 8 is set to drive connecting plate 9 mobile, connecting plate 9 is mobile with motor vehicles bodies 3 by sliding block 2, two car bodies 3 is folded, Ke Yigen The position placed according to needing to be placed on needs.

More than, the only preferable specific embodiment of the utility model, but the protection scope of the utility model is not limited to In this, anyone skilled in the art within the technical scope disclosed by the utility model, according to the utility model Technical solution and its utility model design be subject to equivalent substitution or change, should all cover the protection scope of the utility model it It is interior.

Claims

1. a kind of wheelchair convenient for folding, including fixed plate (1), it is characterised in that: the fixed plate (1) is equipped with sliding slot (17), there are two sliding block (2) for installation in the sliding slot (17), and one end of two sliding blocks (2) is respectively and fixedly provided with car body (3), the vehicle The lower end side of body (3) is fixed with connecting plate (9), and one end of the fixed plate (1) is fixed with casing (7), and casing (7) is located at Between two connecting plates (9), the both ends of described sleeve pipe (7) are equipped with opening, the company of rotation on one end side wall in described sleeve pipe (7) It is connected to the first screw rod (14), one end of first screw rod (14) runs through one end side wall of casing (7) and is fixed with the first rotation Block (13) is set on first screw rod (14) there are two movable plate (12), first screw rod (14) be equipped with forward screw thread and Reverse thread, one of movable plate (12) screw thread are socketed on the first screw rod (14) of forward screw thread, another movable plate (12) screw thread is socketed on the first screw rod (14) of reverse thread, and the both ends of the movable plate (12) extend through two openings simultaneously The side of casing (7) is extended to, the both ends of the movable plate (12) are rotatably connected to rotating bar (8), the rotating bar (8) One end is rotatably connected on connecting plate (9).

2. one kind according to claim 1 wheelchair convenient for folding, which is characterized in that the opposite side of two car bodies (3) It is all provided with fluted, is equipped with seat cushion (16) jointly in two grooves, it is logical to set that there are two the first screw threads on one end side wall of the groove Hole, the both ends of the seat cushion (16) are equipped with tapped blind hole corresponding with the first tapped through hole, pass through in first tapped through hole It is equipped with bolt (15), one end of the bolt (15) through the first tapped through hole and extends in tapped blind hole.

3. one kind according to claim 1 wheelchair convenient for folding, which is characterized in that one end of the fixed plate (1) is solid Surely have holder (6), be equipped with the second screw rod (18) in the opposing sidewalls of the holder (6), second screw rod (18) One end is fixed with the second rotating block (19), is equipped with the second tapped through hole in the opposing sidewalls of the holder (6), and described second One end of screw rod (18) is through the second tapped through hole and extends in holder (6).

4. one kind according to claim 1 wheelchair convenient for folding, which is characterized in that the upper end two sides of the car body (3) It is equipped with handrail (5), the handrail (5) is equipped with cushion.

5. one kind according to claim 1 wheelchair convenient for folding, which is characterized in that the lower end side of two car bodies (3) Equipped with idler wheel (4), the lower end of the connecting plate (9) is equipped with auxiliary wheel (11).

6. one kind according to claim 1 wheelchair convenient for folding, which is characterized in that jointly solid between two car bodies (3) Surely there are foot pedal (10).