CN207510270U - A kind of folding seat of public space - Google Patents
A kind of folding seat of public space Download PDFInfo
- Publication number
- CN207510270U CN207510270U CN201721482117.3U CN201721482117U CN207510270U CN 207510270 U CN207510270 U CN 207510270U CN 201721482117 U CN201721482117 U CN 201721482117U CN 207510270 U CN207510270 U CN 207510270U
- Authority
- CN
- China
- Prior art keywords
- ring
- semi
- seat plate
- seat
- telescopic rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a kind of folding seat of public space, it includes circular base, seat plate；The circular base is composed of two symmetrical semi-ring pedestals by fastener；Semi-ring pedestal includes outer semi-ring, interior semi-ring, and assembly space is equipped between outer semi-ring and interior semi-ring；Outer semi-ring is equipped with the strip hydraulic pressure notch of several annular mean arrays；Quantity and the one-to-one hydraulic cylinder of strip hydraulic pressure notch are equipped in assembly space；The tailpiece of the piston rod of hydraulic cylinder is fixedly connected with the bottom end of sliding block；Sliding block is slidably connected with strip hydraulic pressure notch；The outside of sliding block is fixedly connected with one end of telescopic rod；The other end of telescopic rod is rotatablely connected with seat plate；Each seat plate is corresponding with corresponding PLC control panels respectively；PLC control panels by solenoid directional control valve and hydraulic cylinder control with being connected；It substantially improves the problem of public space of public transit system is without seat, saves space, and height of seat is adjustable, improves safety.
Description
Technical field
The utility model is related to the technical field of the seat, and in particular to a kind of folding seat of public space.
Background technology
The seat of the vehicles such as existing subway, bus is mostly located at both sides, and intermediate space does not make full use of,
The amblyopias groups such as the limited amount of seat, space waste, many old men, pregnant woman, children is caused not have seat that can sit, trip is not
Just.
Utility model content
The purpose of this utility model is that it is in view of the drawbacks of the prior art and insufficient, a kind of simple in structure, design is provided and is closed
Reason, the folding seat of public space easy to use.
To achieve the above object, the technical solution adopted in the utility model is：It includes circular base, seat plate；It is described
Circular base be composed of two symmetrical semi-ring pedestals by fastener；Semi-ring pedestal includes outer semi-ring, interior semi-ring, outside
Assembly space is equipped between semi-ring and interior semi-ring；Outer semi-ring is equipped with the strip hydraulic pressure notch of several annular mean arrays；
Quantity and the one-to-one hydraulic cylinder of strip hydraulic pressure notch are equipped in assembly space；The tailpiece of the piston rod of hydraulic cylinder and the bottom of sliding block
End is fixedly connected；Sliding block is slidably connected with strip hydraulic pressure notch；The outside of sliding block is fixedly connected with one end of telescopic rod；It is flexible
The other end of bar is rotatablely connected with seat plate；Each seat plate is corresponding with corresponding PLC control panels respectively；PLC control panels
It is fixed on the outside of outer semi-ring；PLC control panels by solenoid directional control valve and hydraulic cylinder control with being connected.
Preferably, the upper end of the circular base is equipped with annular end cap；
Preferably, the seat plate is oval seat plate, and the upper surface of oval seat plate is equipped with anti-skid chequer.
Preferably, the telescopic rod can 180 degree rotation connection by hinge and seat plate；Telescopic rod is connect with seat plate
The bottom end at place is equipped with support plate；One end of support plate is fixedly connected with the bottom end of telescopic rod, and the other end extends to the bottom of seat plate
Portion；
Preferably, the inside of the outer semi-ring be located at strip hydraulic pressure notch upper end position be equipped with upper limit position switch,
Lower position switch is equipped with positioned at the position of strip hydraulic pressure notch lower end；Upper limit position switch, lower position switch with PLC control planes
Plate connects.
Preferably, the telescopic rod includes outer loop bar and interior bar；One end of interior bar is socketed in outer loop bar, and and housing
The inner wall of bar is slidably connected.
With the above structure, the utility model has the beneficial effect that：A kind of public space described in the utility model
Folding seat, substantially improves the problem of public space of public transit system is without seat, saves space, and height of seat is adjustable, facilitate old man,
Safety improves in the disadvantaged group such as children, and has many advantages, such as that simple in structure, setting is reasonable, low manufacture cost.
Description of the drawings
It in order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, can also be obtained according to these attached drawings other attached drawings.
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the sectional view in A-A directions in Fig. 1；
Fig. 3 is the connection diagram of telescopic rod and seat plate.
Reference sign：
1st, seat plate；2nd, telescopic rod；3rd, sliding block；4th, strip hydraulic pressure notch；5th, semi-ring pedestal；6th, annular end cap；7、PLC
Control panel；8th, hydraulic cylinder；9th, lower position switch；10th, upper limit position switch；11st, hinge；12nd, support plate；1-1, anti-skid chequer；5-
1st, outer semi-ring；5-2, interior semi-ring.
Specific embodiment
Below in conjunction with the accompanying drawings, the utility model is further described.
Referring to shown in Fig. 1-2, present embodiment the technical solution adopted is that：It includes circular base, seat plate 1；
The circular base is composed of two symmetrical semi-ring pedestals 5 by fastener；Semi-ring pedestal 5 include outer semi-ring 5-1,
Interior semi-ring 5-2 is equipped with assembly space between outer semi-ring 5-1 and interior semi-ring 5-2；It is average that outer semi-ring 5-1 is equipped with several annulars
The strip hydraulic pressure notch 4 of arrangement；Quantity and the one-to-one hydraulic cylinder 8 of strip hydraulic pressure notch are equipped in assembly space；Liquid
The tailpiece of the piston rod of cylinder pressure 8 is fixedly connected with the bottom end of sliding block 3；Sliding block 3 is slidably connected with strip hydraulic pressure notch 4；Outside sliding block 3
Side is fixedly connected with one end of telescopic rod 2；The other end of telescopic rod 2 is rotatablely connected with seat plate 1；Each seat plate 2 is right respectively
There should be corresponding PLC control panels 7；PLC control panels 7 are fixed on the outside of outer semi-ring 5-1；PLC control panels 7 are with passing through electricity
Magnetic reversal valve is connected with the control of hydraulic cylinder 8.
The upper end of the circular base is equipped with annular end cap 6；
The seat plate 1 is oval seat plate, and the upper surface of oval seat plate is equipped with anti-skid chequer 1-1.
Referring to shown in Fig. 3, the telescopic rod 2 can 180 degree rotation connection by hinge 11 and seat plate 1；Telescopic rod 2 with
The bottom end of 1 junction of seat plate is equipped with support plate 12；One end of support plate 12 is fixedly connected with the bottom end of telescopic rod 2, the other end
The bottom of seat plate 1 is extended to, plays a part of to support seat plate.
The position that the inside of the outer semi-ring 5-1 is located at strip hydraulic pressure notch upper end is equipped with upper limit position switch 10, position
Lower position switch 9 is equipped in the position of strip hydraulic pressure notch lower end；Upper limit position switch 10, lower position switch 9 are controlled with PLC
Panel 7 connects.
The telescopic rod 2 includes outer loop bar and interior bar；One end of interior bar is socketed in outer loop bar, and in outer loop bar
Wall is slidably connected.
Because being equipped with many root posts, a kind of public sky described in the utility model on bus or subway and other modes of transport
Between folding seat installation when, two symmetrical semi-ring pedestals 5 are fixed on to the outside of column, interior semi-ring 5-2 and column gap
It is connected.
A kind of folding seat of public space described in the utility model, PLC control panels 7 by solenoid directional control valve come
The oil inlet or fuel-displaced of hydraulic cylinder 8 is controlled, so as to control the lifting of seat plate 1；In use, operation PLC control panels 7, by sliding block 3
Suitable position is risen to, telescopic rod 2 is pulled out, and seat plate 1 is overturn into 180 degree with hand, is supported on the bottom of seat plate 1
In support plate 12；After being finished, the overturning of seat plate 12 is turned up, and inwardly push telescopic rod 2, while control by PLC
Sliding block 3 is down to bottom by panel 7.
In present embodiment, bottom end and bus or the ground of subway and other modes of transport of strip hydraulic pressure notch 4
Equipped with safe distance, when ensureing that seat plate 1 minimizes, there are the foot placement spaces of passenger between seat plate 1 and ground.
The above is merely intended for describing the technical solutions of the present application, but not for limiting the present application, those of ordinary skill in the art couple
The other modifications or equivalent replacement that the technical solution of the utility model is made, without departing from technical solutions of the utility model
Spirit and scope should all cover in the right of the utility model.
Claims (6)
1. a kind of folding seat of public space, it is characterised in that it includes circular base, seat plate；The circular base by
Two symmetrical semi-ring pedestals are composed by fastener；Semi-ring pedestal includes outer semi-ring, interior semi-ring, outer semi-ring and interior semi-ring
Between be equipped with assembly space；Outer semi-ring is equipped with the strip hydraulic pressure notch of several annular mean arrays；It is set in assembly space
There are quantity and the one-to-one hydraulic cylinder of strip hydraulic pressure notch；The tailpiece of the piston rod of hydraulic cylinder is fixedly connected with the bottom end of sliding block；
Sliding block is slidably connected with strip hydraulic pressure notch；The outside of sliding block is fixedly connected with one end of telescopic rod；The other end of telescopic rod
It is rotatablely connected with seat plate；Each seat plate is corresponding with corresponding PLC control panels respectively；PLC control panels are fixed on outer half
The outside of ring；PLC control panels by solenoid directional control valve and hydraulic cylinder control with being connected.
2. a kind of folding seat of public space according to claim 1, it is characterised in that the circular base it is upper
End is equipped with annular end cap.
3. the folding seat of a kind of public space according to claim 1, it is characterised in that the seat plate is ellipse
Shape seat plate, the upper surface of oval seat plate are equipped with anti-skid chequer.
4. the folding seat of a kind of public space according to claim 1, it is characterised in that the telescopic rod passes through hinge
Chain can 180 degree rotation connection with seat plate；Telescopic rod and the bottom end of seat plate junction are equipped with support plate；One end of support plate with
The bottom end of telescopic rod is fixedly connected, and the other end extends to the bottom of seat plate.
A kind of 5. folding seat of public space according to claim 1, it is characterised in that the inside of the outer semi-ring
Upper limit position switch is equipped with positioned at the position of strip hydraulic pressure notch upper end, is equipped with down positioned at the position of strip hydraulic pressure notch lower end
Limit switch；Upper limit position switch, lower position switch are connect with PLC control panels.
6. the folding seat of a kind of public space according to claim 1, it is characterised in that the telescopic rod includes outer
Loop bar and interior bar；One end of interior bar is socketed in outer loop bar, and is slidably connected with the inner wall of outer loop bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721482117.3U CN207510270U (en) | 2017-11-08 | 2017-11-08 | A kind of folding seat of public space |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721482117.3U CN207510270U (en) | 2017-11-08 | 2017-11-08 | A kind of folding seat of public space |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207510270U true CN207510270U (en) | 2018-06-19 |
Family
ID=62538185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721482117.3U Withdrawn - After Issue CN207510270U (en) | 2017-11-08 | 2017-11-08 | A kind of folding seat of public space |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207510270U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107719194A (en) * | 2017-11-08 | 2018-02-23 | 金陵科技学院 | A kind of folding seat of public space |
-
2017
- 2017-11-08 CN CN201721482117.3U patent/CN207510270U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107719194A (en) * | 2017-11-08 | 2018-02-23 | 金陵科技学院 | A kind of folding seat of public space |
| CN107719194B (en) * | 2017-11-08 | 2023-08-25 | 金陵科技学院 | Folding chair for public space |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180619 Effective date of abandoning: 20230825 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20180619 Effective date of abandoning: 20230825 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |