CN104802814A - Turnover seat of railway passenger vehicle - Google Patents
Turnover seat of railway passenger vehicle Download PDFInfo
- Publication number
- CN104802814A CN104802814A CN201510183736.1A CN201510183736A CN104802814A CN 104802814 A CN104802814 A CN 104802814A CN 201510183736 A CN201510183736 A CN 201510183736A CN 104802814 A CN104802814 A CN 104802814A
- Authority
- CN
- China
- Prior art keywords
- seat
- stay
- chute
- tip
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D33/00—Seats
- B61D33/0007—Details; Accessories
- B61D33/0014—Seat frames
- B61D33/0028—Seat frames for reversible seats
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D33/00—Seats
- B61D33/0007—Details; Accessories
- B61D33/0035—Cushions or the like; Covers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Seats For Vehicles (AREA)
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Abstract
The invention relates to a seat of a railway passenger vehicle, in particular to a turnover seat of the railway passenger vehicle. The turnover seat comprises a seat body and a backrest, wherein connecting metal sheets are arranged at the two sides of the backrest; an arc-shaped slide groove is formed in each connecting metal sheet; the seat body is movably connected with the slide grooves by rotary shafts; the rotary shafts are moved in the slide grooves, so as to turn over the seat; a locking mechanism is arranged in the connecting metal sheet at one side, so as to effectively lock the seat in the folding or unfolding state. The turnover seat has the advantages that in the crowd peak period, the seat is folded and locked, the space is saved, and the passenger capacity is improved; in the crowd valley period, the seat is unfolded for the passenger to use.
Description
Technical field
The present invention relates to a kind of seat of trolley coach, particularly relate to a kind of trolley coach tip-up set.
Background technology
Current cities in China Feasibility of developing track transportation, the traffic blocking problem run in current city is solved with this, because the carrying capacity of track traffic and speed comparatively automobile have and significantly promote, existing trolley coach compartment internal volume is certain, subway, light rail seat is substantially all fixing seat and hand foldable seat, area occupied in compartment is larger, compartment contains the restriction that people's quantity is subject to seat, causing can not overloading passenger at rush hour on and off duty, and the folding or deployed condition of seat is controlled by passenger, can not vacating space when rush hour, passenger handling capacity is low.
Chinese patent (CN202541353U) discloses a kind of folding seat, is connected and coordinates torque spring connection seat surface and backrest to realize the folding of seat, but can not control seat locking by driver, be only applicable to dilly by adapter shaft.So the passenger handling capacity being applicable to trolley coach is high, can change array mode flexibly and the seat of locking was not also shown in.
Summary of the invention
In order to reach above object, the present invention takes following technical scheme, a kind of trolley coach tip-up set, comprise seat, backrest, the both sides of described backrest are provided with connection panel beating, connect the chute being provided with arc in panel beating, described seat and chute are flexibly connected by rotating shaft, are realized the upset of seat by the motion of rotating shaft in chute;
Lockout mechanism is provided with in the connection panel beating of described side, described lockout mechanism comprises dead bolt, steel rope, lower stay, upper stay, extension spring, described steel rope two ends connect dead bolt and upper stay respectively, by rotating counterclockwise dead bolt, by the supreme stay of steel rope power transmission; Described lower stay is positioned at below chute, and upper stay is positioned on the upside of lower stay, and the two is by gears meshing, drives lower stay by upper stay; Described lower stay and upper stay are movably connected on respectively by the bolt of gear side and are connected on panel beating, can around this screws; Be provided with the arcuate rotation groove connected in axle bolt on the left of described upper stay, fixing upper stay is at arcuate rotation groove range of motion; Be provided with coupling nut above described arcuate rotation groove to be connected with extension spring, locked tight sheet by extension spring reset drive.
Further, the two ends of described rotating shaft are connected with the compressed gas spring being positioned at seat, control pivot, realize the upset of seat by compressed gas spring.
Further, described backrest is provided with indicator lamp, described indicator lamp is connected with the micro-switch of chute upper and lower side, and when seat, to be locked rear indicator light bright.
Further, described chair surface adopts glass-reinforced plastic material, and skeleton adopts aluminium section bar and aluminium alloy castings structure, lightweight, solid and reliable; Its reliability is guaranteed by FEM (finite element) calculation and the test such as static weight, vibratory impulse.
Further, described seat surface cover has double-colored gel coat capable of washing, Comfortable attractive, has good performance capable of washing, easily repairs and easily changes.
After completing the folding of seat or expansion, on driving under the application force that extension spring is rebounded, stay rotates clockwise, and simultaneously under the effect of gear, upper stay drives lower stay to rotate counterclockwise, and locks rotating shaft, avoids seat to move.
When needing rotating seat, rotate counterclockwise dead bolt with key, dead bolt pulls steel rope to drive tight sheet of locking to rotate counterclockwise, stretching extension spring, simultaneously under the effect of gear, upper stay drives lower stay to rotate clockwise, vacate chute for pivot, complete seat rotation.
Advantage of the present invention is:
1, the seat design slipped on the downside of backrest has the advantage of saving vehicle interior space;
2, lockout mechanism can guarantee that seat support is in effective locking that is folding or open mode; Indicator lamp system can show whether seat is in the lock state;
3, chair top adopts glass-reinforced plastic material, and cushion frame adopts aluminium section bar+aluminium alloy castings structure, and novel form is attractive in appearance, simple and practical, and reliability is high, manufactures, maintenance cost is low;
4, seat surface cover has double-colored gel coat capable of washing, Comfortable attractive, has good performance capable of washing, easily repairs and easily changes.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the embodiment of the present invention 1;
Fig. 2 is the enlarged drawing in A portion;
1 seat in figure, 2 backrests, 21 connect panel beating, 22 chutes, 3 rotating shafts, 4 lockout mechanisms, 41 dead bolts, 42 steel ropes, 43 times staies, stay on 44,441 axle bolts, 442 arcuate rotation grooves, 45 extension springs, 5 compressed gas springs, 6 indicator lamps.
Detailed description of the invention
For making the object of the embodiment of the present invention, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Embodiment 1:
A kind of trolley coach tip-up set, comprise seat 1, backrest 2, the both sides of described backrest 2 are provided with and connect panel beating 21, connect the chute 22 being provided with arc in panel beating 21, described seat 1 and chute 22 are flexibly connected by rotating shaft 3, are realized the upset of seat by the motion of rotating shaft 3 in chute 22;
Lockout mechanism 4 is provided with in the connection panel beating 21 of described side, described lockout mechanism 4 comprises dead bolt 41, steel rope 42, lower stay 43, upper stay 44, extension spring 45, described steel rope 42 two ends connect dead bolt 41 and upper stay 44 respectively, by rotating counterclockwise dead bolt 41, by the supreme stay 44 of steel rope 42 power transmission; Described lower stay 43 is positioned at below chute 22, and upper stay 44 is positioned on the upside of lower stay 43, and the two, by gears meshing, drives lower stay 43 by upper stay 44; Described lower stay 43 and upper stay 44 are movably connected on respectively by the bolt of gear side and are connected on panel beating 21, can around this screws; Be provided with the arcuate rotation groove 442 connected in axle bolt 441 on the left of described upper stay 44, fixing upper stay 44 is at arcuate rotation groove 442 range of motion; Be provided with coupling nut above described arcuate rotation groove 442 to be connected with extension spring 45, locked tight sheet 44 by extension spring 45 drive that resets.
The two ends of described rotating shaft 3 are connected with the compressed gas spring 5 being positioned at seat, control rotating shaft 3 and move, realize the upset of seat by compressed gas spring 5.
Described backrest 2 is provided with indicator lamp 6, and described indicator lamp 6 is connected with the micro-switch 61 of chute 22 upper and lower side, and when seat, to be locked rear indicator light bright.
Described seat 1 seat adopts glass-reinforced plastic material, and skeleton adopts aluminium section bar and aluminium alloy castings structure, lightweight, solid and reliable; Its reliability is guaranteed by FEM (finite element) calculation and the test such as static weight, vibratory impulse.
Described seat 1 surface cover has double-colored gel coat capable of washing, Comfortable attractive, has good performance capable of washing, easily repairs and easily change.
After completing the folding of seat or expansion, on driving under the application force that extension spring is rebounded, stay rotates clockwise, and simultaneously under the effect of gear, upper stay drives lower stay to rotate counterclockwise, and indicator lamp is bright simultaneously to lock rotating shaft, avoids seat to move.
When needing rotating seat, dead bolt is rotated counterclockwise with key, indicator lamp goes out, dead bolt pulls steel rope to drive tight sheet of locking to rotate counterclockwise, and stretching extension spring, simultaneously under the effect of gear, upper stay drives lower stay to rotate clockwise, vacate chute, rotating shaft, at the move under influence of compressed gas spring, completes seat rotation.
Claims (5)
1. a trolley coach tip-up set, comprise seat (1), backrest (2), it is characterized in that: the both sides of described backrest (2) are provided with and connect panel beating (21), connect the chute (22) being provided with arc in panel beating (21), described seat (1) and chute (22) are flexibly connected by rotating shaft (3);
Lockout mechanism (4) is provided with in the connection panel beating (21) of described side, described lockout mechanism (4) comprises dead bolt (41), steel rope (42), lower stay (43), upper stay (44), extension spring (45), and described steel rope (42) two ends connect dead bolt (41) and upper stay (44) respectively; Described lower stay (43) is positioned at chute (22) below, and upper stay (44) is positioned at lower stay (43) upside, and the two passes through gears meshing; Described lower stay (43) and upper stay (44) are movably connected on respectively by the bolt of gear side and are connected on panel beating (21); Described upper stay (44) left side arranges the arcuate rotation groove (442) be connected with axle bolt (441), and described arcuate rotation groove (442) top is provided with coupling nut and is connected with extension spring (45).
2. trolley coach tip-up set as claimed in claim 1, is characterized in that: the two ends of described rotating shaft (3) are connected with the compressed gas spring (5) being positioned at seat.
3. trolley coach tip-up set as claimed in claim 1 or 2, it is characterized in that: described backrest (2) is provided with indicator lamp (6), described indicator lamp (6) is connected with the micro-switch (61) of chute (22) upper and lower side.
4. trolley coach tip-up set as claimed in claim 1 or 2, it is characterized in that: described seat (1) seat adopts glass-reinforced plastic material, skeleton adopts aluminium section bar and aluminium alloy castings structure.
5. trolley coach tip-up set as claimed in claim 1 or 2, is characterized in that: described seat (1) surface cover has double-colored gel coat capable of washing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510183736.1A CN104802814B (en) | 2015-04-17 | 2015-04-17 | Trolley coach tip-up set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510183736.1A CN104802814B (en) | 2015-04-17 | 2015-04-17 | Trolley coach tip-up set |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104802814A true CN104802814A (en) | 2015-07-29 |
| CN104802814B CN104802814B (en) | 2017-03-01 |
Family
ID=53688137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510183736.1A Active CN104802814B (en) | 2015-04-17 | 2015-04-17 | Trolley coach tip-up set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104802814B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105667529A (en) * | 2016-04-11 | 2016-06-15 | 中车唐山机车车辆有限公司 | Railway vehicle |
| CN106218655A (en) * | 2016-08-25 | 2016-12-14 | 中车南京浦镇车辆有限公司 | A kind of band locking mechanism double rustless steel rumble seat |
| CN106333536A (en) * | 2016-11-10 | 2017-01-18 | 中车唐山机车车辆有限公司 | Automatic folding seat |
| CN107139956A (en) * | 2017-06-12 | 2017-09-08 | 青岛威奥轨道股份有限公司 | A kind of novel track Vehicular electric passenger seat |
| CN107813843A (en) * | 2017-10-25 | 2018-03-20 | 青岛威奥轨道股份有限公司 | A kind of novel track folding seat for vehicle |
| CN107878488A (en) * | 2017-10-23 | 2018-04-06 | 青岛威奥轨道股份有限公司 | A kind of rail vehicle automatic turning seat |
| CN108357509A (en) * | 2018-03-20 | 2018-08-03 | 青岛威奥轨道股份有限公司 | A kind of concealed seat of overturning rising used for rail vehicle |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01218407A (en) * | 1988-02-26 | 1989-08-31 | Tachi S Co Ltd | Reclining device |
| DE19709524C2 (en) * | 1997-03-10 | 2001-06-13 | Faure Bertrand Sitztech Gmbh | Tilt adjustment fitting for the backrest of a motor vehicle seat |
| WO2003084778A1 (en) * | 2002-04-02 | 2003-10-16 | Fisher Dynamics Corporation | Dual-cam seat-hinge assembly |
| CN1576095A (en) * | 2003-06-30 | 2005-02-09 | 本田技研工业株式会社 | Electric vehicle seat stowing structure |
| CN1684854A (en) * | 2002-09-27 | 2005-10-19 | 布罗泽汽车部件制造科堡有限公司 | Seat assembly for a motor vehicle seat |
| CN201721454U (en) * | 2010-07-28 | 2011-01-26 | 戚墅堰机车车辆厂工业公司 | Locomotive folding chair |
| CN204726443U (en) * | 2015-04-17 | 2015-10-28 | 青岛威奥轨道装饰材料制造有限公司 | Trolley coach tip-up set |
-
2015
- 2015-04-17 CN CN201510183736.1A patent/CN104802814B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01218407A (en) * | 1988-02-26 | 1989-08-31 | Tachi S Co Ltd | Reclining device |
| DE19709524C2 (en) * | 1997-03-10 | 2001-06-13 | Faure Bertrand Sitztech Gmbh | Tilt adjustment fitting for the backrest of a motor vehicle seat |
| WO2003084778A1 (en) * | 2002-04-02 | 2003-10-16 | Fisher Dynamics Corporation | Dual-cam seat-hinge assembly |
| CN1684854A (en) * | 2002-09-27 | 2005-10-19 | 布罗泽汽车部件制造科堡有限公司 | Seat assembly for a motor vehicle seat |
| CN1576095A (en) * | 2003-06-30 | 2005-02-09 | 本田技研工业株式会社 | Electric vehicle seat stowing structure |
| CN201721454U (en) * | 2010-07-28 | 2011-01-26 | 戚墅堰机车车辆厂工业公司 | Locomotive folding chair |
| CN204726443U (en) * | 2015-04-17 | 2015-10-28 | 青岛威奥轨道装饰材料制造有限公司 | Trolley coach tip-up set |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105667529A (en) * | 2016-04-11 | 2016-06-15 | 中车唐山机车车辆有限公司 | Railway vehicle |
| CN106218655A (en) * | 2016-08-25 | 2016-12-14 | 中车南京浦镇车辆有限公司 | A kind of band locking mechanism double rustless steel rumble seat |
| CN106333536A (en) * | 2016-11-10 | 2017-01-18 | 中车唐山机车车辆有限公司 | Automatic folding seat |
| CN106333536B (en) * | 2016-11-10 | 2023-06-23 | 中车唐山机车车辆有限公司 | Automatic folding seat |
| CN107139956A (en) * | 2017-06-12 | 2017-09-08 | 青岛威奥轨道股份有限公司 | A kind of novel track Vehicular electric passenger seat |
| CN107139956B (en) * | 2017-06-12 | 2024-03-29 | 青岛威奥轨道股份有限公司 | Electric passenger seat for railway vehicle |
| CN107878488A (en) * | 2017-10-23 | 2018-04-06 | 青岛威奥轨道股份有限公司 | A kind of rail vehicle automatic turning seat |
| CN107878488B (en) * | 2017-10-23 | 2024-04-12 | 青岛威奥轨道股份有限公司 | Automatic overturning seat for railway vehicle |
| CN107813843A (en) * | 2017-10-25 | 2018-03-20 | 青岛威奥轨道股份有限公司 | A kind of novel track folding seat for vehicle |
| CN108357509A (en) * | 2018-03-20 | 2018-08-03 | 青岛威奥轨道股份有限公司 | A kind of concealed seat of overturning rising used for rail vehicle |
| CN108357509B (en) * | 2018-03-20 | 2024-04-12 | 青岛威奥轨道股份有限公司 | Turnover lifting hidden seat for railway vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104802814B (en) | 2017-03-01 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 266000 Shandong city of Qingdao province Chengyang Sea Economic Development Zone Xinghai branch No. 2 Patentee after: Qingdao victall railway Limited by Share Ltd Address before: 266000 Shandong province Qingdao city Chengyang District Liuting Street No. 3 Xinghai branch Patentee before: Qingdao Victall Railway (Group) Co., Ltd. |
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| CP03 | Change of name, title or address |