CN207631258U - A kind of seat for rail vehicle - Google Patents
A kind of seat for rail vehicle Download PDFInfo
- Publication number
- CN207631258U CN207631258U CN201721810176.9U CN201721810176U CN207631258U CN 207631258 U CN207631258 U CN 207631258U CN 201721810176 U CN201721810176 U CN 201721810176U CN 207631258 U CN207631258 U CN 207631258U
- Authority
- CN
- China
- Prior art keywords
- bar
- cushion
- hinged
- car body
- backrest
- 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.)
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- Seats For Vehicles (AREA)
Abstract
The utility model discloses a kind of seat for rail vehicle, include the cushion with backrest, be fixed on the pedestal for being used to support cushion on floor, pedestal is the open hollow box-structure in top；Backrest is hinged with car body, and strut is equipped between cushion and car body, which is hinged with car body, the other end and cushion are hinged, and the cushion far from pedestal after rotation can be stablized support by strut；Before rotation, cushion is held at the top of pedestal.The utility model makes full use of the space of seat bottom, installation space is provided for a part of electrical equipment, by the Unscrew of cushion, sufficient repair and maintenance space is provided for the electrical equipment in seat base, the utilization rate for improving interior space increases vehicle handling capacity of passengers.
Description
Technical field
The utility model belongs to field of track traffic, and in particular to a kind of seat for rail vehicle.
Background technology
Rail vehicle has partial electric equipment to be arranged in compartment both ends, needs that Electric Appliance Cabinet is specially arranged, and occupies guest room space,
Reduce vehicle handling capacity of passengers.And be open space under general rail vehicle seat bottom, it is not used appropriately, causes space
Waste.
Utility model content
In view of the above-mentioned problems, the utility model is intended to provide a kind of seat, while meeting functions of seat, can either carry
For installation space, and plant maintenance can be convenient for, to improve interior space utilization rate.
The technical solution that the utility model solves the problems, such as is：A kind of seat for rail vehicle includes the seat with backrest
It pads, be fixed on the pedestal for being used to support cushion on floor, the pedestal is the open hollow box-structure in top；
Backrest upper end and car body are hinged, are equipped with strut between cushion and car body, and the strut one end and car body be hinged, the other end
Hinged with cushion, cushion can be rotated around the hinge joint of backrest and car body, and strut can stablize the cushion far from pedestal after rotation
Support；
Before rotation, cushion is held at the top of pedestal.
Further, by the way that the five-bar mechanism that cushion rotates at least 90 degree can be allowed hinged between backrest and car body, five
Link mechanism one end is hinged with backrest, the other end and car body are hinged.
The five-bar mechanism includes the first bar, the second bar, third bar, the 4th bar, the rack being fixedly connected with the vehicle body；
First bar one end and rack be hinged, one end of the other end and third bar is hinged；The other end of the third bar
It is hinged with backrest upper end；
One end of second bar and rack be hinged, the other end and the 4th bar one end is hinged；4th bar it is another
End is hinged with backrest upper end；
It is point articulated in second bar midpoint and third bar.
Preferably, the strut is pneumatic rod.
Cushion realizes the guiding of movement by five-bar mechanism, the support of power when providing rotation by pneumatic rod.
The utility model makes full use of the space of seat bottom, provides installation space for a part of electrical equipment, passes through
The Unscrew of cushion provides sufficient repair and maintenance space for the electrical equipment in seat base, improves vehicle
The utilization rate in interior space increases vehicle handling capacity of passengers.
Description of the drawings
The utility model is described in further detail below in conjunction with the accompanying drawings.
Fig. 1 is the utility model seat stereogram.
Fig. 2 is the utility model seat front view.
Fig. 3 is the A-A views in Fig. 2.
Fig. 4 is rotation front and back position state vs' schematic diagram.
The enlarged drawing that Fig. 5 is in Fig. 4 I.
In figure：1- cushions, the floors 2-, 3- pedestals, 4- car bodies, 5- struts, 6- five-bar mechanisms, 11- backrests, 61- first
Bar, the second bars of 62-, 63- third bars, the 4th bars of 64-, 65- racks.
Specific implementation mode
As shown in Fig. 1~5, a kind of seat for rail vehicle includes the cushion 1 with backrest 11, is fixed on floor 2
It is used to support the pedestal 3 of cushion 1.
The pedestal 3 is the open hollow box-structure in top.
By the way that the five-bar mechanism 6 that cushion 1 rotates at least 90 degree can be allowed hinged between 11 upper end of backrest and car body 4.It is described
Five-bar mechanism 6 includes the first bar 61, the second bar 62, third bar 63, the 4th bar 64, the rack 65 being fixedly connected with car body 4.Institute
Stating 61 one end of the first bar, one end of the hinged, other end and third bar 63 is hinged with rack 65；The other end of the third bar 63 with
11 upper end of backrest is hinged.One end of second bar 62 and rack 65 be hinged, the other end and the 4th bar 64 one end is hinged；It is described
The other end of 4th bar 64 is hinged with 11 upper end of backrest.It is point articulated in second bar, 62 midpoint and third bar 63.
Strut 5 is equipped between cushion 1 and car body 4, which is hinged with car body 4, the other end and cushion 1 are hinged, sits
Pad 1 can be rotated around the hinge joint of backrest 11 and car body 4, and the cushion 1 far from pedestal 3 after rotation can be stablized support by strut 5.Institute
It is pneumatic rod to state strut 5.
Before rotation, cushion 1 is held on 3 top of pedestal.
As shown in figure 4, when needing to safeguard electrical equipment in pedestal, is realized and sat by five-bar mechanism 6 and pneumatic rod
The rotation of pad 1 safeguards space to obtain.
Claims (4)
1. a kind of seat for rail vehicle, including band backrest（11）Cushion（1）, be fixed on floor（2）On be used to support
Cushion（1）Pedestal（3）, it is characterised in that：The pedestal（3）For the open hollow box-structure in top；
Backrest（11）Upper end and car body（4）It is hinged, cushion（1）With car body（4）Between be equipped with strut（5）, the strut（5）One end with
Car body（4）The hinged, other end and cushion（1）It is hinged, cushion（1）It can be around backrest（11）With car body（4）Hinge joint rotation, and support
Bar（5）It can be by separate pedestal after rotation（3）Cushion（1）Stablize support；
Before rotation, cushion（1）It is held on pedestal（3）Top.
2. the seat according to claim 1 for rail vehicle, it is characterised in that：Backrest（11）With car body（4）Between
By that can allow cushion（1）The five-bar mechanism of at least 90 degree of rotation（6）It is hinged, five-bar mechanism（6）One end and backrest（11）Hinge
It connects, the other end and car body（4）It is hinged.
3. the seat according to claim 2 for rail vehicle, it is characterised in that：The five-bar mechanism（6）Including
First bar（61）, the second bar（62）, third bar（63）, the 4th bar（64）With car body（4）The rack being fixedly connected（65）；
First bar（61）One end and rack（65）The hinged, other end and third bar（63）One end it is hinged；The third bar
（63）The other end and backrest（11）Upper end is hinged；
Second bar（62）One end and rack（65）The hinged, other end and the 4th bar（64）One end it is hinged；Described 4th
Bar（64）The other end and backrest（11）Upper end is hinged；
Second bar（62）Midpoint and third bar（63）In it is point articulated.
4. the seat according to claim 1 for rail vehicle, it is characterised in that：The strut（5）For pneumatic rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721810176.9U CN207631258U (en) | 2017-12-22 | 2017-12-22 | A kind of seat for rail vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721810176.9U CN207631258U (en) | 2017-12-22 | 2017-12-22 | A kind of seat for rail vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207631258U true CN207631258U (en) | 2018-07-20 |
Family
ID=62853836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721810176.9U Active CN207631258U (en) | 2017-12-22 | 2017-12-22 | A kind of seat for rail vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207631258U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109664907A (en) * | 2019-01-30 | 2019-04-23 | 中车青岛四方机车车辆股份有限公司 | Seat-assembly and rail vehicle with it |
-
2017
- 2017-12-22 CN CN201721810176.9U patent/CN207631258U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109664907A (en) * | 2019-01-30 | 2019-04-23 | 中车青岛四方机车车辆股份有限公司 | Seat-assembly and rail vehicle with it |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |