CN207311464U - Disabled person's tip-up set - Google Patents
Disabled person's tip-up set Download PDFInfo
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- CN207311464U CN207311464U CN201721238294.7U CN201721238294U CN207311464U CN 207311464 U CN207311464 U CN 207311464U CN 201721238294 U CN201721238294 U CN 201721238294U CN 207311464 U CN207311464 U CN 207311464U
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- seat
- disabled person
- tip
- chair back
- set according
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Abstract
The utility model discloses a kind of disabled person's tip-up set, including seat, the chair back, switching mechanism, locking mechanism and wheelchair fixed mechanism, it is rotatablely connected between the seat and the chair back by the switching mechanism, the locking mechanism is arranged on the bottom of the seat and is connected with the switching mechanism, and the wheelchair fixed mechanism is arranged on below the chair back.Seat can realize the folding with the chair back by switching mechanism, so as to fulfill section space-efficient purpose；The seat back side is equipped with handrail, and seat is limited in stowed position by locking mechanism, ensures that seat is fixed when passenger uses handrail；Wheelchair can be fixed on by wheelchair fixed mechanism in compartment, to ensure the personal safety of disabled person passenger.
Description
Technical field
It the utility model is related to the technical field of the seat, disabled person's tip-up set of more particularly to a kind of track train.
Background technology
At present, the seat of the track train such as subway is mainly formed a whole by chair top and skeleton, then passes through bolt
It is fixedly connected with the vehicle body, irremovable or upset, this just uses the inconvenience brought to a certain extent to disabled person.On especially
Next peak period, flow of the people are very big so that interior space is narrower, if there is disabled person's wheelchair that is seated to get on the bus, existing car does not have
The device of fixed wheelchair, in subway circulation, disabled person passenger only grips by column, handrail, is not easy to hold, be easy to cause and collide with
Deng personal injury.
Utility model content
In order to solve the above technical problems, the utility model discloses a kind of disabled person's tip-up set, including seat, the chair back,
Switching mechanism, locking mechanism and wheelchair fixed mechanism, are rotatablely connected between the seat and the chair back by the switching mechanism,
The locking mechanism is arranged on the bottom of the seat and is connected with the switching mechanism, and the wheelchair fixed mechanism is arranged on institute
State below the chair back.
Further as above-mentioned technical proposal is improved, the switching mechanism include turntable, shaft, torsional spring, spring catch with
And arc-shaped guide rail, the turntable are arranged on the end of the seat, the shaft is fixed by the skeleton of stent and the chair back
Connection, the turntable are rotatablely connected by the torsional spring and the shaft, and the spring catch is arranged on described turn by contiguous block
The outer wall of disk, the arc-shaped guide rail is fixed by the bracket the side that is arranged on the turntable so that the spring catch can be along described
Arc-shaped guide rail reciprocatingly slides.
Further as above-mentioned technical proposal is improved, and one end of the arc-shaped guide rail is additionally provided with for fixing the spring
The location hole of pin.
Further as above-mentioned technical proposal is improved, and the locking mechanism includes corner lock and steel wire rope, the steel
Cord both ends connect corner lock and spring catch respectively.
Further as above-mentioned technical proposal is improved, and the wheelchair fixed mechanism includes fixed shell, coiler, safety
Band and hook, the coiler are arranged on inside the fixed shell, and the safety belt is wrapped on the coiler, described
Hook is arranged on the end of the safety belt.
Further as above-mentioned technical proposal is improved, and the back side of the seat is additionally provided with handrail.
Further as above-mentioned technical proposal is improved, and the top of the chair back passes through female member and convex part and the chair
The skeleton connection of the back of the body.
Further as above-mentioned technical proposal is improved, and passes through velcro and the skeleton of the chair back below the chair back
It is fixedly connected.
The beneficial effects of the utility model are：
1st, seat can realize the folding with the chair back by switching mechanism, so as to fulfill section space-efficient purpose；
2nd, the seat back side is equipped with handrail, and seat is limited in stowed position by locking mechanism, ensures that passenger's use is helped
Seat is fixed during hand；
3rd, wheelchair can be fixed on by wheelchair fixed mechanism in compartment, to ensure the personal safety of disabled person passenger.
Brief description of the drawings
In order to illustrate more clearly of the technical scheme in the embodiment of the utility model, will make below to required in embodiment
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the utility model,
For those of ordinary skill in the art, without having to pay creative labor, can also be obtained according to these attached drawings
Obtain other attached drawings.
Fig. 1 is the structure diagram of the utility model one embodiment.
Marked in figure：
1- seats；The 2- chair back；3- switching mechanisms；31- turntables；32- shafts；33- torsional springs；34- spring catch；35- arcs are led
Rail；36- stents；37- contiguous blocks；38- location holes；4- locking mechanisms；Tetra- jiaos of locks of 41-；42- steel wire ropes；5- wheelchair fixed mechanisms；
51- fixed shells；52- coilers；53- safety belts；54- is linked up with；6- handrails；7- female members；8- convex parts；9- velcros.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
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.
As shown in Figure 1, disabled person's tip-up set of the present embodiment, its agent structure include：Seat 1, the chair back 2, tipper
Structure 3, locking mechanism 4 and wheelchair fixed mechanism 5.
It is rotatablely connected between seat 1 and the chair back 2 by switching mechanism 3, switching mechanism 3 includes turntable 31, shaft 32, torsional spring
33rd, spring catch 34 and arc-shaped guide rail 35.
Turntable 31 is arranged on the end of seat 1, and shaft 32 is fixedly connected by stent 36 with the skeleton of the chair back 2, turntable 31
It is rotatablely connected by torsional spring 33 and shaft 32, spring catch 34 is arranged on the outer wall of turntable 31, arc-shaped guide rail 35 by contiguous block 37
The side of turntable 31 is fixed at by stent 36 so that spring catch 34 can arcuately guide rail 35 reciprocatingly slide, arc-shaped guide rail
35 one end is additionally provided with the location hole 38 for fixed spring pin 34.
When seat 1 is packed up, arcuately guide rail 35 slides at location hole 38 spring catch 34, and the axis pin of spring catch 34 is consolidated
It is scheduled in location hole 38, the position of seat 1 is locked, so as to save compartment space.
Locking mechanism 4 is arranged on the bottom of seat 1, and locking mechanism 4 includes corner lock 41 and steel wire rope 42, steel wire rope 42
Both ends connect corner lock 41 and spring catch 34 respectively.
When seat 1 is unfolded, 41 are locked by key turns corner, and the axis pin of spring catch 34 is pulled by steel wire rope 42, is made
It departs from location hole 38, and seat 1 can downwardly turn over expansion.
Wheelchair fixed mechanism 5 is arranged on the lower section of the chair back 2, and wheelchair fixed mechanism 5 includes fixed shell 51, coiler 52, peace
Full band 53 and hook 54.Coiler 52 is arranged on inside fixed shell 51, and safety belt 53 is wrapped on coiler 52, hook 54
It is arranged on the end of safety belt 53.
During fixed wheelchair, pull hook 54 to make safety belt 53 around wheelchair and 54 carriage bodies for being fixed on opposite side will be linked up with
On, so that the position of fixed wheelchair, to ensure the personal safety of disabled person passenger.
For convenience of passenger gripping, the back side of seat 1 is additionally provided with handrail 6.
Further to strengthen the bonding strength of the chair back 2 and skeleton, the top of the chair back 2 is arranged on the convex of skeleton by female member 7
On type part 8, the lower section of the chair back 2 is fixedly connected by velcro 9 with the skeleton of the chair back 2.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on, should be included in the utility model
Protection domain within.
Claims (8)
1. a kind of disabled person's tip-up set, it is characterised in that consolidate including seat, the chair back, switching mechanism, locking mechanism and wheelchair
Determine mechanism, be rotatablely connected between the seat and the chair back by the switching mechanism, the locking mechanism is arranged on the seat
Bottom and be connected with the switching mechanism, the wheelchair fixed mechanism is arranged on below the chair back.
2. disabled person's tip-up set according to claim 1, it is characterised in that the switching mechanism include turntable, shaft,
Torsional spring, spring catch and arc-shaped guide rail, the turntable are arranged on the end of the seat, and the shaft passes through stent and the chair
The skeleton of the back of the body is fixedly connected, and the turntable is rotatablely connected by the torsional spring and the shaft, and the spring catch passes through contiguous block
The outer wall of the turntable is arranged on, the arc-shaped guide rail is fixed by the bracket the side for being arranged on the turntable so that the spring
Pin can reciprocatingly slide along the arc-shaped guide rail.
3. disabled person's tip-up set according to claim 2, it is characterised in that one end of the arc-shaped guide rail is additionally provided with use
In the location hole of the fixation spring catch.
4. disabled person's tip-up set according to claim 3, it is characterised in that the locking mechanism include corner lock and
Steel wire rope, the steel wire rope both ends connect corner lock and spring catch respectively.
5. disabled person's tip-up set according to claim 1, it is characterised in that the wheelchair fixed mechanism includes set casing
Body, coiler, safety belt and hook, the coiler are arranged on inside the fixed shell, and the safety belt is wrapped in institute
State on coiler, it is described to link up with the end for being arranged on the safety belt.
6. disabled person's tip-up set according to claim 1, it is characterised in that the back side of the seat is additionally provided with handrail.
7. disabled person's tip-up set according to claim 1, it is characterised in that the top of the chair back by female member and
Convex part is connected with the skeleton of the chair back.
8. disabled person's tip-up set according to claim 1, it is characterised in that below the chair back by velcro with
The skeleton of the chair back is fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721238294.7U CN207311464U (en) | 2017-09-25 | 2017-09-25 | Disabled person's tip-up set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721238294.7U CN207311464U (en) | 2017-09-25 | 2017-09-25 | Disabled person's tip-up set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207311464U true CN207311464U (en) | 2018-05-04 |
Family
ID=62384107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721238294.7U Active CN207311464U (en) | 2017-09-25 | 2017-09-25 | Disabled person's tip-up set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207311464U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116118803A (en) * | 2022-09-27 | 2023-05-16 | 北京中车长客二七轨道装备有限公司 | Folding chair |
-
2017
- 2017-09-25 CN CN201721238294.7U patent/CN207311464U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116118803A (en) * | 2022-09-27 | 2023-05-16 | 北京中车长客二七轨道装备有限公司 | Folding chair |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |