CN203449974U - Adjustable seat - Google Patents
Adjustable seat Download PDFInfo
- Publication number
- CN203449974U CN203449974U CN201320517610.XU CN201320517610U CN203449974U CN 203449974 U CN203449974 U CN 203449974U CN 201320517610 U CN201320517610 U CN 201320517610U CN 203449974 U CN203449974 U CN 203449974U
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- Prior art keywords
- backrest
- pivot pin
- adjustable seat
- seat
- seat cushion
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Abstract
The utility model provides an adjustable seat. The adjustable seat is characterized in that the rear end of a seat cushion framework part and the front end of a backrest framework part are connected through a first shaft pin; the adjustable seat also comprises a seat cushion fixing support, a backrest fixing support and a rotating mechanism, wherein the seat cushion fixing support is fixedly connected with a vehicle body, the seat cushion framework part is arranged on the seat cushion fixing support, and freedom angles for mutual sliding and rotating are arranged between the seat cushion framework part and the seat cushion fixing support; the backrest fixing support is fixedly connected with the vehicle body, the backrest framework part is arranged on the backrest fixing support, and freedom angles for mutual sliding and rotating are arranged between the backrest framework part and the backrest fixing support; the rotating mechanism comprises a fixing end and a movable connecting rod, the fixing end is fixedly connected with the vehicle body, one end of the movable connecting rod is connected with the fixing end through a second shaft pin, and the other end of the movable connecting rod is connected with the front end of the seat cushion framework part through a third shaft pin. According to the adjustable seat disclosed by the utility model, the seat cushion framework part can be optionally adjusted within a range from an original position to a topmost position, the backrest framework part moves and rotates downwards along with the seat cushion framework part, and thus a passenger can be in a reclining posture.
Description
Technical field
The utility model relates to a kind of adjustable seat, a kind ofly specifically can provide for passenger rear row's motorized adjustment seat of the comfortable car of taking posture.
Background technology
At first, most car rear-row seats are to be all directly fixed on rear row's vehicle body, do not have adjustable function.Fast development along with automotive technology, people have turned to the enjoyment product of daily life gradually to the requirement of car from the initial simple vehicle, car also will be guaranteed passenger's safety and comfort in as the vehicle, therefore the function of car seat is proposed to more and more higher requirement, and seat should have regulating mechanism and become in seat design one of most important requirement of fundamental sum.At present, recliner is installed conventionally on the seat of prior art car and to realize seat inclination angle, regulates, thus the comfort level of increase passenger.Yet consider the energy, the development in the field such as traffic and environmental protection is with the development of industry, compact car will become the trend of development of automobile from now on, and compact car is conventionally because vehicle body is compared with little and recliner cannot be installed on back seat, thereby cannot realize the regulatory function of car rear-row seat.Therefore how in limited space, both can arrange seat, the traveling comfort of taking into account again passenger becomes conflict.
Utility model content
The purpose of this utility model is to provide a kind of adjustable seat, to overcome existing car inner limited space, thereby the technical matters that recliner cannot realize car rear-row seat regulatory function cannot be installed on back seat.
For achieving the above object, the technical solution of the utility model is as follows:
An adjustable seat, comprises interconnective cushion skeleton part and backrest frames part, and the rear end of described cushion skeleton part is connected by the first pivot pin with the front end of described backrest frames part; Described adjustable seat also comprises: the cushion fixed support being fixedly connected with vehicle body, and described cushion skeleton is partly arranged on described cushion fixed support, has the degree of freedom of mutual slip and rotation between the two; The backrest fixed support being fixedly connected with vehicle body, described backrest frames is partly arranged on described backrest fixed support, has the degree of freedom of mutual slip and rotation between the two; Rotating mechanism, it comprises the fixed end being fixedly connected with vehicle body, and one end is connected by the second pivot pin the movable rod that the other end is connected by the 3rd pivot pin with the front end of described cushion skeleton part with described fixed end.
Described adjustable seat also comprises the actuating device being connected by drive link with described cushion skeleton part.
Described actuating device is electro-motor.
Described actuating device is cylinder.
Described cushion skeleton part is provided with the 4th pivot pin, has the first chute sliding therein for holding the 4th pivot pin on described cushion fixed support.
Described the 4th pivot pin is located at the position near described cushion skeleton part rear end.
Described backrest frames part is provided with the 5th pivot pin, has the second chute sliding therein for holding the 5th pivot pin on described backrest fixed support.
Described the 5th pivot pin is located at the position near described backrest frames part rear end.
Adjustable seat of the present utility model, between cushion frame part, backrest frames part and rotating mechanism, lean on link gear combination, by cushion skeleton partly being imposed to pulling force or rotating mechanism being imposed to rotational force, just can make cushion skeleton part at initial position (passenger is last) to any adjusting in the scope of front position (passenger before), backrest frames part moves downward thereupon and rotates, thereby make the posture of passenger in reclining, keep relaxation state.After this adjusting seat regulates, taking up space can not exceed regulates front shared space, therefore be specially adapted to the field of employment of limited space.
Accompanying drawing explanation
Fig. 1 is the block diagram of the positive apparent direction of the utility model adjustable seat;
Fig. 2 is the side-looking direction schematic diagram of the present utility model adjustable seat when initial position;
Fig. 3 is the side-looking direction schematic diagram of the present utility model adjustable seat when front position.
The specific embodiment
Below in conjunction with accompanying drawing, describe feature of the present utility model in detail.
As shown in Figure 1, adjustable seat of the present utility model comprises cushion skeleton part 3, plays the effect of holding passenger weight, and it self has certain strength and stiffness, energy conductance and moment of torsion; Backrest frames part 1, plays the effect of holding passenger-back, and it self has certain strength and stiffness, energy conductance and moment of torsion; Wherein, the rear end of cushion skeleton part 3 is connected by the first pivot pin 7 with the front end of backrest frames part 1.
Adjustable seat of the present utility model also comprises cushion fixed support 4 and the backrest fixed support 2 being connected with body bottom panel respectively, and above-mentioned support keeps motionless in the middle of the control process of whole seat, plays the effect of fixing whole seat.Wherein, cushion skeleton part 3 is arranged on cushion fixed support 4, has the degree of freedom of mutual slip and rotation between the two; Backrest frames part 1 is arranged on backrest fixed support 2, has the degree of freedom of mutual slip and rotation between the two.
Adjustable seat of the present utility model also comprises rotating mechanism, this rotating mechanism comprises fixed end 11 and the movable rod 5 being fixedly connected with vehicle body, one end of movable rod 5 is connected by the second pivot pin 10 with fixed end 11, and the other end is connected by the 3rd pivot pin 9 with the front end of cushion skeleton part 3.
In an embodiment of the present utility model, cushion skeleton part 3 is provided with the 4th pivot pin 8, on cushion fixed support 4, have the first chute 13 sliding therein for holding the 4th pivot pin 8, thereby realize cushion skeleton part 3 relative to the slip of cushion fixed support 4 and rotate.Preferably, the 4th pivot pin 8 is located at the position near cushion skeleton part 3 rear ends.
In an embodiment of the present utility model, backrest frames part 1 is provided with the 5th pivot pin 6, on backrest fixed support 2, have the second chute 12 sliding therein for holding the 5th pivot pin 6, thereby realize backrest frames part 1 relative to the slip of backrest fixed support 2 and rotate.Preferably, the 5th pivot pin 6 is located at the position near backrest frames part 1 rear end.
In adjustable seat of the present utility model, can adopt the mode that rotating mechanism is imposed to rotational force to drive whole seat each several part motion, the mode that also can adopt actuating device to implement pulling force to cushion skeleton part 3 drives whole seat each several part motion, for example, in the embodiment shown in Fig. 2, Fig. 3, adjustable seat also comprises the actuating device 15 being connected by drive link 14 with cushion skeleton part 3, and this actuating device can be electro-motor or cylinder.
Below in conjunction with Fig. 2, Fig. 3, the regulatory function of adjustable seat of the present utility model is described.
The relative vehicle body of actuating device 15 is static.The pulling force of implementing forward by 15 pairs of cushion skeleton parts of actuating device 3, under the effect of external force, the 4th pivot pin 8 of being located in cushion skeleton part 3 is made relative sliding in the first chute 13 of cushion fixed support 4.Simultaneously because cushion skeleton part 3 is connected by the 3rd pivot pin 9 with the movable rod 5 of rotating mechanism, and movable rod 5 is connected with fixed end 11 by the second pivot pin 10, so just make when cushion skeleton part 3 moves forward, movable rod 5 is made clws round the second pivot pin 10 and is rotated, the lifting (also rotating counterclockwise) thereby the front end that drives cushion skeleton part 3 makes progress, to better hold passenger's thigh, guarantee the traveling comfort of shank.In 3 motions of cushion skeleton part, because cushion skeleton part 3 is connected by the first pivot pin 7 with backrest frames part 1, the 5th pivot pin 6 that drive is located in backrest frames part 1 is made relative sliding in the second chute 12 of backrest fixed support 2, so just make its front end lifting (also rotating counterclockwise) when backrest frames part 1 moves down, play the effect of holding passenger-back.
Completing of whole process will be adjusted to comfortable reclined position from more upright design attitude passenger, to passenger is a kind of, loosens and spacious sensation.Reversing sense is also same mode of motion while regulating.
Adjustable seat of the present utility model, between cushion frame part, backrest frames part and rotating mechanism, lean on link gear combination, by cushion skeleton partly being imposed to pulling force or rotating mechanism being imposed to rotational force, just can make cushion skeleton part at initial position (passenger is last) to any adjusting in the scope of front position (passenger before), backrest frames part moves downward thereupon and rotates, thereby make the posture of passenger in reclining, keep relaxation state.After this adjusting seat regulates, taking up space can not exceed regulates front shared space, therefore be specially adapted to the field of employment of limited space.
Before the description to preferred embodiment is provided so that any technical personnel in this area can be used or utilize the utility model.To this preferred embodiment, those skilled in the art, not departing from the basis of the utility model principle, can make various modifications or conversion.Should be appreciated that these modifications or conversion do not depart from protection domain of the present utility model.
Claims (8)
1. an adjustable seat, comprises interconnective cushion skeleton part and backrest frames part, it is characterized in that,
The rear end of described cushion skeleton part is connected by the first pivot pin with the front end of described backrest frames part;
Described adjustable seat also comprises:
The cushion fixed support being fixedly connected with vehicle body, described cushion skeleton is partly arranged on described cushion fixed support, has the degree of freedom of mutual slip and rotation between the two;
The backrest fixed support being fixedly connected with vehicle body, described backrest frames is partly arranged on described backrest fixed support, has the degree of freedom of mutual slip and rotation between the two;
Rotating mechanism, it comprises the fixed end being fixedly connected with vehicle body, and one end is connected by the second pivot pin the movable rod that the other end is connected by the 3rd pivot pin with the front end of described cushion skeleton part with described fixed end.
2. adjustable seat as claimed in claim 1, is characterized in that, also comprises the actuating device being connected by drive link with described cushion skeleton part.
3. adjustable seat as claimed in claim 2, is characterized in that, described actuating device is electro-motor.
4. adjustable seat as claimed in claim 2, is characterized in that, described actuating device is cylinder.
5. adjustable seat as claimed in claim 1 or 2, is characterized in that, described cushion skeleton part is provided with the 4th pivot pin, has the first chute sliding therein for holding the 4th pivot pin on described cushion fixed support.
6. adjustable seat as claimed in claim 5, is characterized in that, described the 4th pivot pin is located at the position near described cushion skeleton part rear end.
7. adjustable seat as claimed in claim 1 or 2, is characterized in that, described backrest frames part is provided with the 5th pivot pin, has the second chute sliding therein for holding the 5th pivot pin on described backrest fixed support.
8. adjustable seat as claimed in claim 7, is characterized in that, described the 5th pivot pin is located at the position near described backrest frames part rear end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320517610.XU CN203449974U (en) | 2013-08-22 | 2013-08-22 | Adjustable seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320517610.XU CN203449974U (en) | 2013-08-22 | 2013-08-22 | Adjustable seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203449974U true CN203449974U (en) | 2014-02-26 |
Family
ID=50129876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320517610.XU Expired - Lifetime CN203449974U (en) | 2013-08-22 | 2013-08-22 | Adjustable seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203449974U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105216816A (en) * | 2015-09-29 | 2016-01-06 | 江阴杰森轨道车辆设备有限公司 | Adjustable high-speed rail seat |
| CN106730873A (en) * | 2016-12-26 | 2017-05-31 | 重庆乐铠机器人技术开发有限责任公司 | One kind game vehicle seat structure |
| CN107901795A (en) * | 2017-12-20 | 2018-04-13 | 车质尚（北京）汽车制造有限公司 | A kind of multifunction seat skeleton structure |
| CN108721841A (en) * | 2018-08-15 | 2018-11-02 | 金斗亿 | Multifunctional body-building chair |
| CN110614940A (en) * | 2019-09-27 | 2019-12-27 | 延锋安道拓座椅有限公司 | Adjustable seat with foldable backrest |
| CN113335158A (en) * | 2021-05-11 | 2021-09-03 | 东风汽车集团股份有限公司 | Vehicle back-row seat structure and vehicle |
| CN113492740A (en) * | 2020-03-18 | 2021-10-12 | 株式会社泰极爱思 | Vehicle seat |
| WO2024021932A1 (en) * | 2022-07-27 | 2024-02-01 | 宁波宝贝第一母婴用品有限公司 | Anti-pinch mechanism of backrest and safety seat |
-
2013
- 2013-08-22 CN CN201320517610.XU patent/CN203449974U/en not_active Expired - Lifetime
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105216816A (en) * | 2015-09-29 | 2016-01-06 | 江阴杰森轨道车辆设备有限公司 | Adjustable high-speed rail seat |
| CN106730873A (en) * | 2016-12-26 | 2017-05-31 | 重庆乐铠机器人技术开发有限责任公司 | One kind game vehicle seat structure |
| CN106730873B (en) * | 2016-12-26 | 2018-10-16 | 重庆乐铠机器人技术开发有限责任公司 | A kind of game vehicle seat structure |
| CN107901795A (en) * | 2017-12-20 | 2018-04-13 | 车质尚（北京）汽车制造有限公司 | A kind of multifunction seat skeleton structure |
| CN108721841A (en) * | 2018-08-15 | 2018-11-02 | 金斗亿 | Multifunctional body-building chair |
| CN108721841B (en) * | 2018-08-15 | 2023-09-26 | 金斗亿 | Multifunctional body-building chair |
| CN110614940A (en) * | 2019-09-27 | 2019-12-27 | 延锋安道拓座椅有限公司 | Adjustable seat with foldable backrest |
| CN113492740A (en) * | 2020-03-18 | 2021-10-12 | 株式会社泰极爱思 | Vehicle seat |
| US11884185B2 (en) | 2020-03-18 | 2024-01-30 | Tachi-S Co., Ltd. | Vehicle seat |
| CN113335158A (en) * | 2021-05-11 | 2021-09-03 | 东风汽车集团股份有限公司 | Vehicle back-row seat structure and vehicle |
| CN113335158B (en) * | 2021-05-11 | 2022-05-06 | 东风汽车集团股份有限公司 | Vehicle back-row seat structure and vehicle |
| WO2024021932A1 (en) * | 2022-07-27 | 2024-02-01 | 宁波宝贝第一母婴用品有限公司 | Anti-pinch mechanism of backrest and safety seat |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Kang Road, Pudong New Area Kangqiao Industrial Zone of Shanghai City, No. 669, 201315 Patentee after: YANFENG ADIENT SEATING Co.,Ltd. Address before: Kang Road, Pudong New Area Kangqiao Industrial Zone of Shanghai City, No. 669, 201315 Patentee before: SHANGHAI YANFENG JOHNSON CONTROLS SEATING Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 201315 No. 669 Kang'an Road, Kangqiao Industrial Zone, Pudong New District, Shanghai Patentee after: Yanfeng international Seat System Co.,Ltd. Address before: 201315 No. 669 Kang'an Road, Kangqiao Industrial Zone, Pudong New District, Shanghai Patentee before: YANFENG ADIENT SEATING Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140226 |