CN203766562U - Seat-used sitting and lying actuating mechanism and seat employing same - Google Patents
Seat-used sitting and lying actuating mechanism and seat employing same Download PDFInfo
- Publication number
- CN203766562U CN203766562U CN201420085822.XU CN201420085822U CN203766562U CN 203766562 U CN203766562 U CN 203766562U CN 201420085822 U CN201420085822 U CN 201420085822U CN 203766562 U CN203766562 U CN 203766562U
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- Prior art keywords
- seat
- backrest
- drive mechanism
- leg holder
- mobile base
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- 238000001514 detection method Methods 0.000 claims description 10
- 230000004888 barrier function Effects 0.000 abstract description 5
- 238000005452 bending Methods 0.000 abstract 1
- 230000036544 posture Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 3
- 239000004744 fabric Substances 0.000 description 2
- 230000009711 regulatory function Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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- Seats For Vehicles (AREA)
Abstract
The utility model relates to a seat-used sitting and lying actuating mechanism and a seat employing the same. The seat comprises a seat-used sitting and lying actuating mechanism, which comprises a cushion, a leg support and a backrest; the cushion is a moving seat capable of moving back and forth in a guiding manner; the leg support is rotationally assembled in front of the moving seat; the backrest is rotationally assembled behind the moving seat. According to the utility model, linkage of the backrest and the cushion is realized to further to allow a user to achieve two postures of lying and sitting. Besides, as the backrest can move forwards with the moving seat when bending backwards, the backrest cannot influence the space of passengers behind or interfere with barriers. The seat has a wide application range, is suitable for the layout structures of seats with set fore-and-aft clearance and seats with fixed baffles or cabins on the rear sides, and has a wide application fields, such as buses, trains or planes.
Description
Technical field
The utility model relates to seat by sitting and lying actuating mechanism and uses the seat of this mechanism.
Background technology
At present, country has stopped the sale of night coach, each producer is all at sleeping seating product of the so-called passenger vehicle of exploitation generation, most of product is all on original day bus seat basis, increase leg holder function and backrest wide-angle regulatory function, to realize passenger's half lying posture state, improve the traveling comfort of journey.
For example, notification number is that the dual-purpose chair of used for vehicles in sitting and lying that the Chinese patent document of CN2177629Y is announced is a kind of common seat, this seat comprises cushion, backrest and leg holder, but because cushion can not move, backrest layback can affect rear passengers space or with barrier interference, can not be applicable to the seat cloth interposed structure that the fixing seat of fore-and-aft cearance, rear side have stationary barrier or cabin body.
Along with the raising of social life level, people are more and more higher to the requirement of trip traveling comfort, wish to reach the sleep state of maximal comfort, i.e. complete lying status.In high-end bus seat market, although there is the seat of motorized adjustment, but the automatic seat that does not also have appearance to lie low completely, and the regulatory function of present its each parts of automatic seat is all to control separately, only can realize the adjusting of backrest angle and the adjusting of leg holder angle by shift knob.
Summary of the invention
The purpose of this utility model is to provide a kind of seat sitting and lying actuating mechanism, the problem that can not link to solve existing backrest and cushion.The utility model also provides a kind of seat of sitting and lying actuating mechanism for above-mentioned seat that uses.
To achieve these goals, seat of the present utility model adopts following technical scheme by sitting and lying actuating mechanism: seat sitting and lying actuating mechanism, comprise cushion, leg holder and backrest, cushion is can be along the Mobile base of front and back guiding movement, the front portion that is assemblied in Mobile base is rotated in leg holder, and backrest rotates the rear portion that is assemblied in Mobile base.
Seat sitting and lying actuating mechanism, also comprises translational drive mechanism for driving Mobile base translation, for driving the backrest rotating drive mechanism that backrest rotates and the leg holder rotating drive mechanism rotating for driving leg holder.
The guide rail extending before and after translational drive mechanism comprises and guiding are assemblied in the electric carriage on guide rail, and Mobile base is fixedly assemblied on electric carriage.
Backrest rotating drive mechanism comprises electric angle-adjuster.
Leg holder rotating drive mechanism comprises the electric pushrod being articulated and connected with leg holder.
Seat also comprises that by sitting and lying actuating mechanism controller is connected with for detection of position transduser Mobile base, leg holder and position of back and send the signal that puts in place to controller for making translational drive mechanism, backrest rotating drive mechanism and leg holder rotating drive mechanism realize the controller of a key operation.
To achieve these goals, seat of the present utility model adopts following technical scheme: seat, comprise seat sitting and lying actuating mechanism, described seat comprises cushion, leg holder and backrest by sitting and lying actuating mechanism, cushion is can be along the Mobile base of front and back guiding movement, the front portion that is assemblied in Mobile base is rotated in leg holder, and backrest rotates the rear portion that is assemblied in Mobile base.
Seat also comprises translational drive mechanism for driving Mobile base translation, for driving the backrest rotating drive mechanism that backrest rotates and the leg holder rotating drive mechanism rotating for driving leg holder.
The guide rail extending before and after translational drive mechanism comprises and guiding are assemblied in the electric carriage on guide rail, and Mobile base is fixedly assemblied on electric carriage.
Backrest rotating drive mechanism comprises electric angle-adjuster.
Leg holder rotating drive mechanism comprises the electric pushrod being articulated and connected with leg holder.
Seat also comprises that controller is connected with for detection of the position transduser position of Mobile base, leg holder and backrest and send position signal to controller for making translational drive mechanism, backrest rotating drive mechanism and leg holder rotating drive mechanism realize the controller of a key operation.
The beneficial effects of the utility model: because cushion is Mobile base, can realize the interlock of backrest and cushion during use.When needs lie low, Mobile base translation forward can be rotated backward backrest, and leg holder is rotated forward simultaneously, can realize and lying low; When needs sitting, Mobile base translation reset backward previously can be rotated backrest simultaneously, and leg holder was rotated backward, can realize sitting.While swinging back due to backrest, with Mobile base, move forward simultaneously, backrest can not affect the space of rear passengers or interfere with barrier, applied widely, the seat cloth interposed structure that has stationary barrier or cabin body applicable to the fixing seat of fore-and-aft cearance, rear side, application is wide simultaneously, can be used for passenger vehicle, train or aircraft.
Further, the fit structure of electric carriage and guide rail is simple, is convenient to manufacture, and can easily realize the translation to Mobile base, can save a large amount of manpowers.
Further, by electric controller, can easily realize the rotation of backrest, can save a large amount of manpowers.
Further, leg holder rotating drive mechanism is electric pushrod, can save a large amount of manpowers.
Further, by controlling, can make translational drive mechanism, backrest rotating drive mechanism and leg holder rotating drive mechanism realize a key operation, during use, position transduser detects the position of Mobile base, leg holder and backrest, and send position signal to controller, when Mobile base, leg holder and backrest reach the limit of position, controller can be controlled each driver train and quit work.
Accompanying drawing explanation
Fig. 1 is the use constitution diagram under the sitting posture state of embodiment 1 of seat of the present utility model;
Fig. 2 is the use constitution diagram lying low under appearance state of the embodiment 2 of seat of the present utility model;
Fig. 3 is the front view of translation rotating drive mechanism;
Fig. 4 is the left view of translation rotating drive mechanism;
Fig. 5 is the birds-eye view of translation rotating drive mechanism;
Fig. 6 is the front view of backrest rotating drive mechanism;
Fig. 7 is the left view of backrest rotating drive mechanism;
Fig. 8 is the front view of leg holder rotating drive mechanism;
Fig. 9 is the left view of leg holder rotating drive mechanism;
Figure 10 is the birds-eye view of leg holder rotating drive mechanism;
Figure 11 is the schematic diagram of leg holder rotating drive mechanism;
Figure 12 is the structural representation of integrated control panel.
The specific embodiment
The embodiment 1 of seat of the present utility model, as shown in Fig. 1-12: seat comprises base 1 and seat sitting and lying actuating mechanism, and this seat is assemblied on base 1 by sitting and lying actuating mechanism.
Seat comprises cushion 3, leg holder 4 and backrest 5 by sitting and lying actuating mechanism, and cushion 3 is can be along the Mobile base of front and back guiding movement, and the front portion that is assemblied in Mobile base is rotated in leg holder 4, and backrest 5 rotates the rear portion that is assemblied in Mobile base.
Seat with sitting and lying actuating mechanism also comprise translational drive mechanism for driving Mobile base translation, for driving the backrest rotating drive mechanism that backrest rotates and the leg holder rotating drive mechanism rotating for driving leg holder.In other embodiments, can also save translational drive mechanism, leg holder driver train and backrest driving mechanism.
Guide rail 61 and the guiding of before and after translational drive mechanism comprises, extending are assemblied in the electric carriage 62 on guide rail 61, and Mobile base is fixedly assemblied on electric carriage 62.Guide rail 61 is fixedly assemblied on base 1.On electric carriage 62, be connected with Mobile base motor.In other embodiments, translational drive mechanism can also be other structure, and as guide rod and orienting sleeve are loaded on the slide block on guide rod, Mobile base is fixedly connected with slide block.In other embodiments, can also save Mobile base motor, and adopt manual drive.
Backrest rotating drive mechanism comprises electric angle-adjuster 71, and electric angle-adjuster 71 is assemblied in backrest rotating shaft 72, and extend backrest rotating shaft 72 left and right, and backrest 5 is fixedly assemblied in backrest rotating shaft 72.On electric angle-adjuster 71, be connected with backrest motor.The rear portion of Mobile base is located in this backrest rotating shaft 72.In other embodiments, can also save electric angle-adjuster, now need to increase the stop gear spacing to backrest; Or backrest rotating drive mechanism can also adopt other structure, as electric expansion bar, one end of electric expansion bar is articulated with on electric carriage, and the other end of electric expansion bar is articulated with the rear portion of backrest.
Between leg holder 4 and Mobile base, extend pivot center left and right.Leg holder rotating drive mechanism comprises the electric pushrod 8 being articulated and connected with leg holder.On electric pushrod 8, be connected with leg holder motor.Electric pushrod is that one end of expansion link and leg holder are articulated and connected along its axial telescopic expansion link, and the other end hinge mounted of expansion link is on electric carriage 62, and electric pushrod 8 is positioned at the below of Mobile base.The hinge axes at expansion link two ends is left and right and extends.In other embodiments, electric pushrod can also be replaced with to electric angle-adjuster.
Seat also comprises that by sitting and lying actuating mechanism controller is connected with for detection of the position transduser position of Mobile base, leg holder and backrest and send position signal to controller for making translational drive mechanism, backrest rotating drive mechanism and leg holder rotating drive mechanism realize the controller of a key operation.Controller is connected with Mobile base motor, backrest motor and leg holder motor respectively.On controller, be connected with integrated control panel 9, this integrated control panel 9 is provided with lie low button 92, leg holder of a key stop push-button 91, a key and regulates button 93, front and back to regulate button 94, backrest to regulate button 95, waist holder to regulate button 96.In other embodiments, can also save position transduser and controller.
The 3rd position transduser 23 when position transduser comprises with detecting the primary importance sensor 21 of Mobile base when front limit position, second place sensor 22 for detection of Mobile base when the rear limit position, for detection of backrest in horizontal position, the 4th position transduser 24 for detection of backrest during in vertical position, the 5th sensor 25 for detection of leg holder during in horizontal position, the 6th sensor 26 for detection of leg holder during in vertical position.First sensor 21 is positioned at the front side of guide rail 61, the second sensor 22 is positioned at the rear side of guide rail 61, the 3rd sensor 23 is positioned at the front side of electric angle-adjuster 71, four-sensor 24 is positioned at the rear side of electric angle-adjuster 71, and the 5th sensor 25 is positioned at the midway location of electric pushrod 8, the rearward end that the 6th sensor 26 is located at electric pushrod 8.
Above-described embodiment 1 in use, first seat is connected to vehicle power, press a key on the integrated control panel button 92 that lies low, by controller, Mobile base motor, backrest motor and leg holder motor are switched on simultaneously, by electric angle-adjuster 71, can drive backrest 5 to rotate backward, by electric carriage 62, can drive Mobile base to move forward, by electric pushrod 8, can driving leg holder 4 rotate up; When before Mobile base arrives, the limit, backrest 5 arrive horizontal position, leg holder 4 arrival horizontal position, corresponding position transduser sends the signal that puts in place, controller is controlled Mobile base motor, backrest motor and the power-off of leg holder motor, more than now Mobile base has moved forward 400mm, for lying low, backrest reserved sufficient space, after whole seat is adjusted to the right place, can reach complete lying status.
During reset, press the key stop push-button 91 on integrated control panel, by controller, Mobile base motor, backrest motor and leg holder motor are switched on simultaneously, by electric angle-adjuster 71, can drive backrest 5 to rotate forward, by electric carriage 62, can drive Mobile base to move backward, by electric pushrod 8, can driving leg holder 4 be rotated down; When the rear limit of Mobile base arrival, backrest 5 arrive vertical position, the leg holder 4 vertical position of arrival, position transduser sends the signal that puts in place accordingly, and controller is controlled Mobile base motor, backrest motor and the power-off of leg holder motor, and whole seat is got back to initial sitting posture state.
The embodiment of sitting and lying actuating mechanism for seat of the present utility model, this seat is identical by the structure of sitting and lying actuating mechanism with the seat in above-mentioned chair embodiment of the present utility model by the structure of sitting and lying actuating mechanism, and at this, it is no longer repeated.
Claims (12)
1. seat sitting and lying actuating mechanism, comprises cushion, leg holder and backrest, it is characterized in that: cushion is can be along the Mobile base of front and back guiding movement, and the front portion that is assemblied in Mobile base is rotated in leg holder, and backrest rotates the rear portion that is assemblied in Mobile base.
2. seat according to claim 1 sitting and lying actuating mechanism, is characterized in that: also comprise translational drive mechanism for driving Mobile base translation, for driving the backrest rotating drive mechanism that backrest rotates and the leg holder rotating drive mechanism rotating for driving leg holder.
3. seat according to claim 2 sitting and lying actuating mechanism, is characterized in that: the guide rail extending before and after translational drive mechanism comprises and guiding are assemblied in the electric carriage on guide rail, and Mobile base is fixedly assemblied on electric carriage.
4. seat according to claim 2 sitting and lying actuating mechanism, is characterized in that: backrest rotating drive mechanism comprises electric angle-adjuster.
5. seat according to claim 2 sitting and lying actuating mechanism, is characterized in that: leg holder rotating drive mechanism comprises the electric pushrod being articulated and connected with leg holder.
6. according to the seat sitting and lying actuating mechanism described in any one in claim 2-5, it is characterized in that: also comprise that controller is connected with for detection of position transduser Mobile base, leg holder and position of back and send the signal that puts in place to controller for making translational drive mechanism, backrest rotating drive mechanism and leg holder rotating drive mechanism realize the controller of a key operation.
7. seat, comprise seat sitting and lying actuating mechanism, described seat comprises cushion, leg holder and backrest by sitting and lying actuating mechanism, it is characterized in that: cushion is can be along the Mobile base of front and back guiding movement, the front portion that is assemblied in Mobile base is rotated in leg holder, and backrest rotates the rear portion that is assemblied in Mobile base.
8. seat according to claim 7, is characterized in that: also comprise translational drive mechanism for driving Mobile base translation, for driving the backrest rotating drive mechanism that backrest rotates and the leg holder rotating drive mechanism rotating for driving leg holder.
9. seat according to claim 8, is characterized in that: the guide rail extending before and after translational drive mechanism comprises and guiding are assemblied in the electric carriage on guide rail, and Mobile base is fixedly assemblied on electric carriage.
10. seat according to claim 8, is characterized in that: backrest rotating drive mechanism comprises electric angle-adjuster.
11. seats according to claim 8, is characterized in that: leg holder rotating drive mechanism comprises the electric pushrod being articulated and connected with leg holder.
Seat in 12. according to Claim 8-11 described in any one, it is characterized in that: also comprise that controller is connected with for detection of the position transduser position of Mobile base, leg holder and backrest and send position signal to controller for making translational drive mechanism, backrest rotating drive mechanism and leg holder rotating drive mechanism realize the controller of a key operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420085822.XU CN203766562U (en) | 2014-02-27 | 2014-02-27 | Seat-used sitting and lying actuating mechanism and seat employing same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420085822.XU CN203766562U (en) | 2014-02-27 | 2014-02-27 | Seat-used sitting and lying actuating mechanism and seat employing same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203766562U true CN203766562U (en) | 2014-08-13 |
Family
ID=51283794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420085822.XU Expired - Fee Related CN203766562U (en) | 2014-02-27 | 2014-02-27 | Seat-used sitting and lying actuating mechanism and seat employing same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203766562U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106539664A (en) * | 2015-09-17 | 2017-03-29 | 山东经典医疗器械科技有限公司 | For the movable chair of lower limb rehabilitation training |
| CN109878385A (en) * | 2017-12-06 | 2019-06-14 | 现代自动车株式会社 | Relaxing chair for vehicle |
| CN111907543A (en) * | 2020-08-26 | 2020-11-10 | 青岛威奥轨道股份有限公司 | Dual-purpose seat for sitting and lying in business area of rail train |
| CN114715210A (en) * | 2022-05-25 | 2022-07-08 | 中车长春轨道客车股份有限公司 | Rail transit seat integrating electric leg rest |
| CN116080498A (en) * | 2023-02-13 | 2023-05-09 | 浙江吉利控股集团有限公司 | Folding seat for vehicle and automobile |
-
2014
- 2014-02-27 CN CN201420085822.XU patent/CN203766562U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106539664A (en) * | 2015-09-17 | 2017-03-29 | 山东经典医疗器械科技有限公司 | For the movable chair of lower limb rehabilitation training |
| CN109878385A (en) * | 2017-12-06 | 2019-06-14 | 现代自动车株式会社 | Relaxing chair for vehicle |
| CN109878385B (en) * | 2017-12-06 | 2022-09-06 | 现代自动车株式会社 | Leisure seat for vehicle |
| CN111907543A (en) * | 2020-08-26 | 2020-11-10 | 青岛威奥轨道股份有限公司 | Dual-purpose seat for sitting and lying in business area of rail train |
| CN114715210A (en) * | 2022-05-25 | 2022-07-08 | 中车长春轨道客车股份有限公司 | Rail transit seat integrating electric leg rest |
| CN116080498A (en) * | 2023-02-13 | 2023-05-09 | 浙江吉利控股集团有限公司 | Folding seat for vehicle and automobile |
| CN116080498B (en) * | 2023-02-13 | 2025-12-19 | 浙江吉利控股集团有限公司 | Folding seat for vehicle and automobile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140813 Termination date: 20190227 |
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| CF01 | Termination of patent right due to non-payment of annual fee |