CN204726443U - Trolley coach tip-up set - Google Patents
Trolley coach tip-up set Download PDFInfo
- Publication number
- CN204726443U CN204726443U CN201520236536.3U CN201520236536U CN204726443U CN 204726443 U CN204726443 U CN 204726443U CN 201520236536 U CN201520236536 U CN 201520236536U CN 204726443 U CN204726443 U CN 204726443U
- Authority
- CN
- China
- Prior art keywords
- seat
- stay
- chute
- tip
- panel beating
- 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- Withdrawn - After Issue
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- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Abstract
The utility model relates to a kind of seat of trolley coach, particularly relates to a kind of trolley coach tip-up set.Comprise seat, backrest, the both sides of described backrest are provided with connection panel beating, and 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; Be provided with lockout mechanism in the connection panel beating of described side, guarantee that seat support is in effective locking that is folding or open mode.The utility model can pin folding for seat at rush hour, and vacating space, improves passenger handling capacity; When stream of people's ebb, seat is launched for passenger.
Description
Technical field
The utility model relates to a kind of seat of trolley coach, particularly relates 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.
Utility model content
In order to reach above object, the utility model 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, and compressed gas spring is connected with control circuit.
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.
The utility model has the advantages that:
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 utility model embodiment 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 embodiments more of the present utility model, 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 utility model embodiment 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 utility model embodiment, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the utility model embodiment, technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
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 |
|---|---|---|---|
| CN201520236536.3U CN204726443U (en) | 2015-04-17 | 2015-04-17 | Trolley coach tip-up set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520236536.3U CN204726443U (en) | 2015-04-17 | 2015-04-17 | Trolley coach tip-up set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204726443U true CN204726443U (en) | 2015-10-28 |
Family
ID=54384817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520236536.3U Withdrawn - After Issue CN204726443U (en) | 2015-04-17 | 2015-04-17 | Trolley coach tip-up set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204726443U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104802814A (en) * | 2015-04-17 | 2015-07-29 | 青岛威奥轨道装饰材料制造有限公司 | Turnover seat of railway passenger vehicle |
| CN107839707A (en) * | 2017-10-31 | 2018-03-27 | 青岛威奥轨道股份有限公司 | The seat that a kind of rapid translating two-way can use |
-
2015
- 2015-04-17 CN CN201520236536.3U patent/CN204726443U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104802814A (en) * | 2015-04-17 | 2015-07-29 | 青岛威奥轨道装饰材料制造有限公司 | Turnover seat of railway passenger vehicle |
| CN107839707A (en) * | 2017-10-31 | 2018-03-27 | 青岛威奥轨道股份有限公司 | The seat that a kind of rapid translating two-way can use |
| CN107839707B (en) * | 2017-10-31 | 2024-04-12 | 青岛威奥轨道股份有限公司 | Quick-conversion seat capable of being used bidirectionally |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| 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. |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20151028 Effective date of abandoning: 20171114 |