CN201646742U - Seat capable of increasing seat numbers of train hard seat carriage - Google Patents
Seat capable of increasing seat numbers of train hard seat carriage Download PDFInfo
- Publication number
- CN201646742U CN201646742U CN201020153687XU CN201020153687U CN201646742U CN 201646742 U CN201646742 U CN 201646742U CN 201020153687X U CN201020153687X U CN 201020153687XU CN 201020153687 U CN201020153687 U CN 201020153687U CN 201646742 U CN201646742 U CN 201646742U
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- Prior art keywords
- seat
- stool
- pull groove
- add
- train hard
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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.)
- Expired - Fee Related
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Abstract
A seat capable of increasing seat numbers of a train hard seat carriage at least comprises a stool (3), a seat back (1) and stool legs (4), wherein the seat back (1) is arranged at the back of the stool, and the stool legs (4) are respectively positioned under the stool (3). The seat is characterized in that a drawing groove (2) is arranged inside the stool (3), an opening of the drawing groove (2) is arranged on one side surface of the stool (3), an additional seat (6) is arranged inside the drawing groove (2), the drawing groove (2) and the additional seat (6) are in movable matching state, and the length of the drawing groove (2) is equal to that of the additional seat (6).
Description
Technical field:
The present invention relates to a kind of armchair structure technology that under the prerequisite of existing train hard-seat coach volume, increases the passenger-seat number.
Background technology:
At present, because the numbers of seats in the train hard-seat coach is limited, so when passenger flow volume is big, the passenger of " not having seat " ticket unavoidably can appear handing, they do not have fixing seat to be used for having a rest, if running time is long, has not only consumed " not having seat " passenger's muscle power, and made them tired more.
Summary of the invention:
The present invention's purpose is: propose a kind of seat that can increase seat number in the railway car, to solve the problem that above-mentioned " not having seat " passenger does not have the seat to have a rest.
In order to realize the present invention's purpose, intend by the following technical solutions:
The present invention is at least by the seat stool and be positioned at the backrest at its rear portion respectively and the stool pin of bottom constitutes, it is characterized in that: the inside of above-mentioned seat stool is provided with the pull groove, the opening of this pull groove is provided with the side of present stool, be provided with in the inside of this pull groove and add seat, pull groove and add seat and be in the running-fit state.---the length of above-mentioned pull groove equals to add the length of seat.
The present invention's characteristics compared with the prior art:
Owing to being provided with, the seat stool inside at existing train hard seat adds seat, and this add seat be by the suitable evagination of pull apart from the side of the present stool in location, this is just for increasing amount of seats under can the prerequisite at its existing carriage box volume capacity and created condition using when of the present invention.---simultaneously, when not using this to add, created condition again for this being added submerge the fully inside of pull groove of seat.
Description of drawings:
Figure has illustrated a kind of structure embodiment of the present invention.
1, backrest; 2, pull groove; 3, seat stool; 4, stool pin; 5, handle; 6, add seat.
The specific embodiment:
On the architecture basics of the present invention's seat in existing train hard-seat coach, be provided with pull groove 2 in its side, be provided with in the inside of this pull groove 2 and add seat 6, and, the length of this pull groove 2 should equal to add the length of seat 6, simultaneously, add seat 6 and be in the running-fit state, can adopt conventional rolling wheel guide rails structure to realize with pull groove 2.
The present invention in use, because it is limited to add the distance of seat 6 extraction pull grooves 2,---add seat 6 and extract the length of seat stools 3 out and should be controlled in 1/2nd to 1/3rd the scope of pull groove 2 total lengths, to guarantee to extract out the stationkeeping ability that seat 6 has certain carrying human body that adds outside.---at this moment, the seat 6 that adds among the present invention can be used as common seat fully and the seat is provided for more passenger; When the present invention does not use, add seat 6 inside of pull groove 2 of can submerging fully, the present invention this state under just can not tie up the space of railway car.
Obviously, the present invention is under the situation of the existing train hard-seat coach constancy of volume, and the seat (refer to here and add seat 6) that can increase significantly provides convenience for " do not have " passenger's rest in the compartment in.
Claims (2)
1. seat that can increase seat, train hard-seat coach number, it is at least by seat stool (3) and be positioned at the backrest (1) at its rear portion respectively and the stool pin (4) of bottom constitutes, it is characterized in that: the inside of above-mentioned seat stool (3) is provided with pull groove (2), the opening of this pull groove (2) is provided with the side of present stool (3), be provided with in the inside of this pull groove (2) and add seat (6), a pull groove (2) and add (6) and be in the running-fit state.
2. a kind of seat that can increase seat, train hard-seat coach number according to claim 1 is characterized in that: the length of described pull groove (2) equals to add the length of seat (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020153687XU CN201646742U (en) | 2010-04-08 | 2010-04-08 | Seat capable of increasing seat numbers of train hard seat carriage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020153687XU CN201646742U (en) | 2010-04-08 | 2010-04-08 | Seat capable of increasing seat numbers of train hard seat carriage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201646742U true CN201646742U (en) | 2010-11-24 |
Family
ID=43111965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020153687XU Expired - Fee Related CN201646742U (en) | 2010-04-08 | 2010-04-08 | Seat capable of increasing seat numbers of train hard seat carriage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201646742U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103434524A (en) * | 2013-09-03 | 2013-12-11 | 贵州大学 | Train draw-type seat |
| CN110393383A (en) * | 2019-08-30 | 2019-11-01 | 重庆市开州区洲源农业开发有限公司 | A kind of portable sunshade tables and chairs |
-
2010
- 2010-04-08 CN CN201020153687XU patent/CN201646742U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103434524A (en) * | 2013-09-03 | 2013-12-11 | 贵州大学 | Train draw-type seat |
| CN110393383A (en) * | 2019-08-30 | 2019-11-01 | 重庆市开州区洲源农业开发有限公司 | A kind of portable sunshade tables and chairs |
| CN110393383B (en) * | 2019-08-30 | 2021-01-05 | 重庆市开州区洲源农业开发有限公司 | Portable sunshade table chair |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Yuan Keming Document name: Notification of Termination of Patent Right |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101124 Termination date: 20110408 |