CN204432667U - A kind of seat - Google Patents
A kind of seat Download PDFInfo
- Publication number
- CN204432667U CN204432667U CN201420760154.6U CN201420760154U CN204432667U CN 204432667 U CN204432667 U CN 204432667U CN 201420760154 U CN201420760154 U CN 201420760154U CN 204432667 U CN204432667 U CN 204432667U
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- seat
- skeleton
- backrest frames
- gas spring
- back panel
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Abstract
The utility model discloses a kind of seat, comprise the agent structure be made up of backrest frames and seat skeleton, backrest frames outer setting has back panel, seat skeleton external upper is provided with chair top, lower surface is provided with Lumbar face, seat skeleton is flexibly connected with backrest frames, and seat skeleton does 90 ° along the adapter shaft with backrest frames and rotates; Be provided with damping arrangement in seat skeleton, damping arrangement includes the S. A. that parallels with adapter shaft and is arranged on S. A. midway location, the gas spring seat perpendicular with S. A., and gas spring is arranged on gas spring seat.By arranging damping arrangement at seat skeletal internal, realizing the closing force reducing in the process closed at seat to close, preventing the danger such as the tong caused because closing force is excessive; Damping arrangement, by the elastic force of gas spring, by arranging the gentle spring perch of S. A., saves inner space while guarantee elasticity effect.
Description
Technical field
The utility model relates to a kind of underground railway track traffic seat.
Background technology
Subway, is often referred to subterranean railway, also referred to as subway, specially refers in the narrow sense at the bottom of ground, operate to main city railway system or rapid transit system (RTS); But broadly, because this type of systems many are in order to coordinate the environment of build, the section that also may have esd ground exists, therefore usually covering all can the end, various ground, area and ground high density traffic and transportation system.City to the maximum a kind of transportation mode of transport power in traffic, similar to light rail.The construction of current subway is generally provided funds by government, is intended to solve urban transport problems.
Because land for building, general metropolitan urban district is worth high
subway, railway is built in the end, ground, can ground space be saved, make land for building, ground can make other purposes, there is the effect of saving soil; The noise on ground can be reduced; Because the running route of subway is not overlapping with other transport systemss (as surface road), intersect, the Coherent traffic noise that is subject to of therefore driving a vehicle is less, can save a large amount of commuting time; And road speed is stablized, and makes the common people be happy to take, also instead of the energy that many drivings consume; Use electric energy as propulsion source, there is no the discharge of tail gas, do not pollute the environment.
Subway has irreplaceable importance as a kind of important vehicle, but along with increasing of population, the growth of flow of the people, limited carrying capacity demand that can not meet delivery gradually when the commuter rush hour, therefore improving the available space in car, is the direct way addressed this problem.
Because the defect that above-mentioned existing subway train carriage exists, the design people, actively in addition research and innovation, to founding a kind of novel seat, make it have more practicality.
Utility model content
Main purpose of the present utility model is, overcomes the defect that existing subway exists, and provides a kind of seat of new structure, reaches the object improving available space in subway, thus is more suitable for practicality, and have the value in industry.
The purpose of this utility model and solve its technical matters and realize by the following technical solutions.According to the seat that the utility model proposes, comprise the agent structure be made up of backrest frames and seat skeleton, described backrest frames outer setting has back panel, and described seat skeleton external upper is provided with chair top, and lower surface is provided with Lumbar face,
Described seat skeleton is flexibly connected with backrest frames, and the both sides of described backrest frames are respectively arranged with end plate, and described seat skeleton does 90 ° along the adapter shaft with end plate and rotates;
Damping arrangement is provided with in described seat skeleton,
Described damping arrangement includes the S. A. that parallels with adapter shaft and is arranged on S. A. midway location, the gas spring seat perpendicular with described S. A., and gas spring is arranged on described gas spring seat.
Further, aforesaid seat, described back panel is the radian of R50 ~ R200.
Further, aforesaid seat, described chair top by back panel connect one end to the other end be radian R1150 ~ 1250, three circular arcs of R400 ~ R600 and R100 ~ R250 are tangent connects to form.
Further, aforesaid seat, the length of described seat is less than the height of described backrest.
Further, aforesaid seat, is provided with limiting stopper below position mutually concordant with described chair top in described back panel.
Further, aforesaid seat, is respectively arranged with end plate at the two ends of described seat skeleton, is respectively arranged with two lockholes in the side of described end plate.
Further, aforesaid seat, described S. A. is fixed by the axle bed being arranged on described seat skeleton both sides.
Further, aforesaid seat, a upper lateral part relative with back panel on described backrest frames is provided with mount pad.
By technique scheme, seat of the present utility model at least has following advantages:
Seat of the present utility model, by arranging damping arrangement at seat skeletal internal, realizing the closing force reducing in the process closed at seat to close, preventing the danger such as the tong caused because closing force is excessive; Damping arrangement, by the elastic force of gas spring, by arranging the gentle spring perch of S. A., saves inner space while guarantee elasticity effect; Back panel, chair top and Lumbar face are respectively arranged with radian, ensure that, when taking, backrest meets organization of human body, taking comfortable; When passenger flow volume is larger, seat and backrest are fastened, the design of the Lumbar face radian of seat, is consistent with the back structures of human body, stands comfortable; Limiting stopper the tong that can prevent from causing when seat fastens is set; Two lockholes are set respectively at the end plate place of cushion frame side, are separately implemented at lock operation when seat is opened and fastened, avoid due to the fixing insecure unexpected injury brought.
Above-mentioned explanation is only the general introduction of technical solutions of the utility model, in order to better understand technological means of the present utility model, and can be implemented according to the content of specification sheets, coordinates accompanying drawing to be described in detail as follows below with preferred embodiment of the present utility model.
Accompanying drawing explanation
Structural representation when Fig. 1 is the unlatching of the utility model seat;
Fig. 2 is back of seat front view;
Fig. 3 is that chair surface is along A-A direction cutaway view;
Fig. 4 is the structural representation of the utility model seat when closing;
Implication is marked: 101. first cushion blocks, 102. buckle closures, 103. mount pads, 104. back panel in figure, 105. backrest frames, 106. seat skeletons, 107. chair tops, 108. Lumbar faces, 109. second cushion blocks, 110. gear seam bars, 111. gas springs, 112. first end plates, 113. second end plates, 114. S. A.s, 115. axle beds, 116. gas spring seats, 117. locks, 118. lockholes, 119. limiting stoppers, 120. nylon jacket, 121. screws.
Detailed description of the invention
For further setting forth the utility model for the technological means reaching predetermined utility model object and take and effect, below in conjunction with accompanying drawing and preferred embodiment, detailed description of the invention of the present utility model is described in detail as follows.
Armchair structure schematic diagram of the present utility model as shown in Figure 1, includes the first cushion block 101, buckle closure 102, mount pad 103, back panel 104, backrest frames 105, seat skeleton 106, chair top 107, Lumbar face 108, second cushion block 109, gear seam bar 110, gas spring 111, first end plate 112, second end plate 113, S. A. 114, axle bed 115, gas spring seat 116, first lock core 117, second lock core 118, limiting stopper 119, nylon jacket 120 and screw 121.
The agent structure of seat is made up of backrest frames 105 and seat skeleton 106, and the length of seat is less than the height of backrest.Back panel 104 is had in backrest frames 105 outer setting, back panel 104 has the radian of R100, back one upper lateral part of backrest frames 105 is provided with the mount pad 103 for installing seat, one end of mount pad 103 is arranged on the inside of backrest frames 105, is fixed on backrest frames 105 by buckle closure 102 and the first cushion block 101.The first end plate 112 and the second end plate 113 is respectively arranged with in the both ends of the surface of backrest frames 105, the two ends of seat skeleton 106 are also respectively arranged with end plate, side wherein near backrest frames 105 in a side end panel is provided with two lockholes 118, when seat is opened, lock 117 is positioned at one of them lockhole 118, and when seat closes, lock 117 is positioned at another one lockhole 118, realize when open and close, the locking operation of seat.Be provided with limiting stopper 119 below position mutually concordant with chair top 107 in back panel 104, limiting stopper 119 has two at least, is symmetrically respectively arranged on back panel 104 two ends.
Seat skeleton 106 is flexibly connected with backrest frames 105, seat skeleton 106 does 90 ° along the adapter shaft with backrest frames 105 and rotates, wherein seat skeleton 106 is provided with screw 121 near one end of backrest frames 105, by with the coordinating of the second cushion block 109, be disposed with spring washer and flat gasket at screw and seat skeleton 106 junction, realize the connection of seat skeleton 106 and backrest frames 105.Seat skeleton 106 external upper is provided with chair top 107, lower surface is provided with Lumbar face 108, chair top 107 is formed by connecting to be connected one end be that three circular arcs of radian R1225, R500 and R200 are tangent with back panel 104 to the other end, and Lumbar face 108 is also designed to the arcuate structure meeting human body back structure.
Seat skeleton 106 inside is provided with damping arrangement, damping arrangement includes the S. A. 114 that parallels setting with adapter shaft and is arranged on S. A. 114 midway location, the gas spring seat 116 perpendicular with S. A. 114, gas spring 111 is arranged on gas spring seat 116, S. A. 114 is fixed by the axle bed 115 being arranged on seat skeleton 106 both sides, axle bed 115 outer setting has nylon jacket 120, and S. A. 114 is fixed by screw 121 and axle bed 115.
The above, it is only preferred embodiment of the present utility model, not any pro forma restriction is done to the utility model, although the utility model discloses as above with preferred embodiment, but and be not used to limit the utility model, any those skilled in the art, do not departing within the scope of technical solutions of the utility model, make a little change when the technology contents of above-mentioned announcement can be utilized or be modified to the Equivalent embodiments of equivalent variations, in every case be the content not departing from technical solutions of the utility model, according to any simple modification that technical spirit of the present utility model is done above embodiment, equivalent variations and modification, all still belong in the scope of technical solutions of the utility model.
Claims (8)
1. a seat, comprise the agent structure be made up of backrest frames (105) and seat skeleton (106), described backrest frames (105) outer setting has back panel (104), described seat skeleton (106) external upper is provided with chair top (107), lower surface is provided with Lumbar face (108), it is characterized in that:
Described seat skeleton (106) is flexibly connected with backrest frames (105), the both sides of described backrest frames (105) are respectively arranged with end plate, and described seat skeleton (106) is done 90 ° along the adapter shaft with end plate and rotated;
Damping arrangement is provided with in described seat skeleton (106),
Described damping arrangement includes the S. A. (114) that parallels with adapter shaft and is arranged on S. A. (114) midway location, the gas spring seat (116) perpendicular with described S. A. (114), and gas spring (111) is arranged on described gas spring seat (116).
2. seat according to claim 1, is characterized in that: described back panel (104) radian in R50 ~ R200.
3. seat according to claim 1, is characterized in that: described chair top (107) by back panel (104) connect one end to the other end be radian R1150 ~ 1250, three circular arcs of R400 ~ R600 and R100 ~ R250 are tangent connects to form.
4. the seat according to any one of claims 1 to 3, is characterized in that: the length of described seat is less than the height of described backrest.
5. the seat according to any one of claims 1 to 3, is characterized in that: below the upper position mutually concordant with described chair top (107) of described back panel (104), be provided with limiting stopper (119).
6. the seat according to any one of claims 1 to 3, is characterized in that: be respectively arranged with end plate at the two ends of described seat skeleton (106), is respectively arranged with two lockholes (118) in the side of described end plate.
7. seat according to claim 1, is characterized in that: described S. A. (114) is fixed by the axle bed (115) being arranged on described seat skeleton (106) both sides.
8. seat according to claim 1, is characterized in that: the upper upper lateral part relative with back panel (104) of described backrest frames (105) is provided with mount pad (103).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420760154.6U CN204432667U (en) | 2014-12-05 | 2014-12-05 | A kind of seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420760154.6U CN204432667U (en) | 2014-12-05 | 2014-12-05 | A kind of seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204432667U true CN204432667U (en) | 2015-07-01 |
Family
ID=53600572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420760154.6U Active CN204432667U (en) | 2014-12-05 | 2014-12-05 | A kind of seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204432667U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109760707A (en) * | 2019-01-31 | 2019-05-17 | 青岛欧特美交通装备有限公司 | A kind of auto-manual system turnover seat device |
-
2014
- 2014-12-05 CN CN201420760154.6U patent/CN204432667U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109760707A (en) * | 2019-01-31 | 2019-05-17 | 青岛欧特美交通装备有限公司 | A kind of auto-manual system turnover seat device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 390-1 Changhong East Road, Yaoguan Town, Economic Development Zone, Changzhou City, Jiangsu Province, 213102 Patentee after: Changzhou Baiyidaer Rail Passenger CAR Fitting Co.,Ltd. Address before: 213102 liudao Industrial Park, Yaoguan Town, Wujin District, Changzhou City, Jiangsu Province Patentee before: CHANGZHOU BAIYIDAR RAILWAY CARPART Co.,Ltd. |