CN105752098A - Tiltable subway chair - Google Patents
Tiltable subway chair Download PDFInfo
- Publication number
- CN105752098A CN105752098A CN201510592785.0A CN201510592785A CN105752098A CN 105752098 A CN105752098 A CN 105752098A CN 201510592785 A CN201510592785 A CN 201510592785A CN 105752098 A CN105752098 A CN 105752098A
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- China
- Prior art keywords
- subway
- sliding bar
- tiltable
- section
- seat
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- 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.)
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Abstract
The invention discloses a tiltable subway chair. The tiltable subway chair comprises a chair body, supporting seats and two sliding bars, wherein the two sliding bars are arranged in parallel, the supporting seats are arranged at the bottom of the chair body, each sliding bar comprises a straight-line segment and two arc segments, the corresponding arc segments are arranged at the two ends of each straight-line segment, rollers are arranged in the sliding bars, strip-shaped holes are formed in the arc segments at the two ends of each sliding bar and extend to the corresponding straight-line segment, a rotating shaft is arranged on each roller and extends out of the strip-shaped holes at the two sides of each sliding bar, the supporting seats are fixedly connected with the rotating shafts, and the two ends of each strip-shaped hole are provided with elastic rubber. According to the tiltable subway chair, when a subway train is accelerated to get out of a station or decelerated to get into the station, a subway train passenger cannot slide on the chair and has no need of actively changing a sitting posture to provide acceleration, identical to that of the train, to the whole body.
Description
Technical field
The present invention relates to field of urban rail, be specifically related to a kind of tiltable subway seat.
Background technology
Along with the development process of China's urbanization, urban population acutely increases, and the infrastructure construction in city is proposed bigger test.Particularly in traffic public transport field, face huge passenger flow every day, cause our government to be constantly increasing public bus network, but due to too much increase public bus network and order of classes or grades at school of dispatching a car, the degree of crowding of urban road ramps, and causes urban congestion, and public transport efficiency does not rise counter dropping.Our country starts the Experience in Development in foreign famous city the eighties in eighties of last century, start Urban Rail Transit Development, fact proved, urban track traffic shows very noticeable in handling capacity of passengers and transport power, after entering new century, urban track traffic is greatly developed in each big city, from largely alleviating traffic congestion.
In urban track traffic, subway is the mode extensively the most ripe at most that our country adopts, and by line construction in underground, while not affecting traffic above-ground, greatly improves convenience and the agility of urban population flowing.But, flourish through the short time, subway still there are disadvantages that and haves much room for improvement, for instance, on comfortableness problem, current city underground station is shorter with the spacing at station, but the speed of service making subway again reaches certain scope, guarantee agility within the short time of departures, and these will certainly when departures, underground engines can through one section of acceleration, and this acceleration influences whether the comfortableness taken.
Summary of the invention
In view of this, it is an object of the invention to provide a kind of tiltable subway seat, to solve the problem owing to the acceleration produced when subway accelerates affects riding comfort.
For realizing the purpose of the present invention, the technical scheme adopted is: a kind of tiltable subway seat, it is characterized in that, including seat body, prop up bearing, sliding bar, described sliding bar is two and is arranged in parallel, described bearing is arranged on bottom seat body, described sliding bar includes straightway and arc section, described arc section is arranged on the two ends of straightway, it is provided with roller in described sliding bar, the arc section at described sliding bar two ends is provided with bar hole, bar hole extends to straightway, described roller is provided with rotation axle, rotate axle to be stretched out by the bar hole of sliding bar both sides, described bearing is fixedly connected with the rotating shaft, the two ends of described bar hole are provided with gum elastic.
Further, described bar hole development length on straightway is equal to bar hole length on arc section.
Further, described seat body includes backrest section and the seat section of holding, and vertical section is L-shaped with horizontal segment, and adopts arc transition in vertical section with horizontal segment intersection.
Further, more than 90 ° between backrest section and the seat section of holding of described seat body.
Beneficial effects of the present invention:
It is an object of the invention to provide a kind of tiltable subway seat, thering is provided comfortable ride experience for Metro Passenger, seat body is set to L-type, the angle between backrest section and the seat section of holding is more than 90 °, and adopt arc transition at changeover portion, the passenger that fits largely taken attitude；Seat is arranged on sliding bar by a bearing, when subway accelerates departures, seat connected component bearing can move to opposite direction under the effect of acceleration, enter the arc section of sliding bar, now, seat has the angle between and horizontal plane, and this angle just can provide the support component to subway acceleration direction for passenger, makes the frictional force that passenger relies solely on seat when along with the acceleration of subway become history.This novel can so that Metro Passenger accelerates in departures or slow down enter the station, will not slide on the seat, it is not required that actively change sitting posture and come for the whole health offer acceleration identical with train at subway.
Accompanying drawing explanation
Fig. 1 is a kind of tiltable subway armchair structure schematic diagram provided by the invention；
Fig. 2 is the structural representation of sliding bar；
Fig. 3 is the profile of sliding bar.
Detailed description of the invention
Below by specific embodiment and in conjunction with accompanying drawing, the present invention is described in further detail.
Fig. 1 illustrates a kind of tiltable subway seat provided by the invention, including seat body 1, bearing 2, sliding bar 3, sliding bar 3 is two and is arranged in parallel, prop up bearing 2 and be arranged on bottom seat body 1, sliding bar 3 includes straightway 10 and arc section 7, arc section 7 is arranged on the two ends of straightway 10, roller 4 it is provided with in sliding bar 3, the arc section 7 at sliding bar 3 two ends is provided with bar hole 9, bar hole 9 extends to straightway 19, roller 4 is provided with rotation axle 5, rotates axle 5 and is stretched out by the bar hole 9 of sliding bar 3 both sides, and a bearing 2 is fixing with rotation axle 5 to be connected.Propping up bearing 2 U-shaped, the both sides across sliding bar 3 are connected with rotating axle 5, and in this embodiment, we adopt detachable connection, to facilitate installation.Seat body 1 is L-shaped, and adopts arc transition with the seat section of holding at position that backrest section is connected, the angle between backrest section and the seat section of holding we be set to 105 degree, so as much as possible laminating passenger take attitude.
Fig. 2 illustrates that the structural representation of sliding bar 3, sliding bar 3 are divided into straightway 10 and arc section 7, arc section we adopt 1/4th circular arc, the bar hole 9 length on arc section is equal to bar hole 9 in the length of straightway, and the two forms a smooth bar hole.The two ends of bar hole 9 are designed with gum elastic 11, it is to avoid the impact that passenger is brought when subway brake hard.
Fig. 3 illustrates the profile of sliding bar 3, and roller 4 is inside sliding bar 3, and roller is rotationally connected with rotating axle 5, rotates axle 5 and stretches out sliding bar 3 by bar hole 9, and extension is connected with a bearing 2.
The foregoing is only the preferred embodiment of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.All within the spirit and principles in the present invention, any amendment of making, equivalent replacement, improvement etc., should be included within protection scope of the present invention.
Claims (4)
1. a tiltable subway seat, it is characterized in that, including seat body, prop up bearing, sliding bar, described sliding bar is two and is arranged in parallel, described bearing is arranged on bottom seat body, described sliding bar includes straightway and arc section, described arc section is arranged on the two ends of straightway, it is provided with roller in described sliding bar, the arc section at described sliding bar two ends is provided with bar hole, bar hole extends to straightway, described roller is provided with rotation axle, rotate axle to be stretched out by the bar hole of sliding bar both sides, described bearing is fixedly connected with the rotating shaft, the two ends of described bar hole are provided with gum elastic.
2. tiltable subway seat according to claim 1, it is characterised in that described bar hole development length on straightway is equal to bar hole length on arc section.
3. tiltable subway seat according to claim 1, it is characterised in that described seat body includes backrest section and the seat section of holding, vertical section is L-shaped with horizontal segment, and adopts arc transition in vertical section with horizontal segment intersection.
4. tiltable subway seat according to claim 3, it is characterised in that more than 90 ° between backrest section and the seat section of holding of described seat body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510592785.0A CN105752098A (en) | 2015-09-17 | 2015-09-17 | Tiltable subway chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510592785.0A CN105752098A (en) | 2015-09-17 | 2015-09-17 | Tiltable subway chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105752098A true CN105752098A (en) | 2016-07-13 |
Family
ID=56341917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510592785.0A Pending CN105752098A (en) | 2015-09-17 | 2015-09-17 | Tiltable subway chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105752098A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07237478A (en) * | 1994-02-25 | 1995-09-12 | Hiroaki Tomita | Movable chair |
| CN2258128Y (en) * | 1996-05-10 | 1997-07-23 | 赵申苓 | Vehicle seat capable of automatically providing centripetal acceleration |
| CN102463914A (en) * | 2010-11-08 | 2012-05-23 | 段俊丞 | Anti-inertia safety seat for automobile |
| CN203651782U (en) * | 2014-01-27 | 2014-06-18 | 重庆工商职业学院 | Subway seat |
-
2015
- 2015-09-17 CN CN201510592785.0A patent/CN105752098A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07237478A (en) * | 1994-02-25 | 1995-09-12 | Hiroaki Tomita | Movable chair |
| CN2258128Y (en) * | 1996-05-10 | 1997-07-23 | 赵申苓 | Vehicle seat capable of automatically providing centripetal acceleration |
| CN102463914A (en) * | 2010-11-08 | 2012-05-23 | 段俊丞 | Anti-inertia safety seat for automobile |
| CN203651782U (en) * | 2014-01-27 | 2014-06-18 | 重庆工商职业学院 | Subway seat |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160713 |
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| RJ01 | Rejection of invention patent application after publication |