CN206306874U - The automobile rear seat of linkage unblock - Google Patents

The automobile rear seat of linkage unblock Download PDF

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Publication number
CN206306874U
CN206306874U CN201621435570.4U CN201621435570U CN206306874U CN 206306874 U CN206306874 U CN 206306874U CN 201621435570 U CN201621435570 U CN 201621435570U CN 206306874 U CN206306874 U CN 206306874U
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CN
China
Prior art keywords
plate
unlocked
slide rail
linkage
recliner
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Active
Application number
CN201621435570.4U
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Chinese (zh)
Inventor
张兴海
谢刚
谢道伟
彭桂福
杨洋
王可强
郭刚
王彬
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Chongqing Sokon Industry Group Co Ltd
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Chongqing Sokon Industry Group Co Ltd
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Priority to CN201621435570.4U priority Critical patent/CN206306874U/en
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Abstract

The utility model discloses a kind of automobile rear seat of linkage unblock, including seat cushion framework and backrest frames, seat cushion framework lower section is provided with two slide rails arranged side by side and slide rail unlocking device;Backrest frames include upper mounted plate I and upper mounted plate II respectively positioned at its both sides, seat cushion framework includes the bottom plate I and bottom plate II positioned at its both sides, connected by left recliner between upper mounted plate I and bottom plate I, connected by right recliner between upper mounted plate II and bottom plate II, be provided between left recliner and right recliner and be connected two recliners to transmit the linkage of unlocking bar of unblock active force;This seat also includes that one is used to driving the unlocking mechanism of slide rail unlocking device, the unlocking mechanism using backrest frames is rotated to seat cushion framework when the driving force that is unlocked as driving slide rail unlocking device of power;The utility model can utilize power during folding backrest to be unlocked slide rail, the convenience that raising is used, and facilitate the 3rd row's passenger getting on/off.

Description

The automobile rear seat of linkage unblock
Technical field
The utility model is related to a kind of automotive seat, more particularly to a kind of automobile rear seat of linkage unblock.
Background technology
As today's society people are increasingly valued quality of life and health index, comfortableness and body of driving to automobile The requirement tested also more and more higher.Seat is the essential part of automobile, is to adapt to different passengers to take demands, can be with Backrest to seat is adjusted, and adjusts backrest angle, and the purpose of passenger is facilitated to reach, and for the vehicle of multiple rows of seat, is multiplied Visitor will into the car in, heel row when, it is necessary to by backrest fold and suitably adjust seat front and back position could enter.Automobile Seat slide can adjust the front and back position of automotive seat, and the recliner on automobile back can adjust the angle of automobile back, Sliding rail of automobile seat can be unlocked by the unlocking mechanism of automobile slide rail, can be to the angle of automobile back by recliner Degree is adjusted;Present motor vehicle seat back, slide rail major part are that, using independent unlocking mechanism, this backrest slide rail is independently solved Lockwork complex operation, spare and accessory parts are more, and for the automobile of existing three row seat, the 3rd row passenger is inconvenient up and down Car.
Therefore, to solve the above problems, it is necessary to a kind of automobile rear seat of linkage unblock, using folding backrest When power slide rail is unlocked, the convenience that uses of raising, and facilitate the 3rd row's passenger getting on/off.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of automobile rear seat of linkage unblock, available Power during folding backrest is unlocked to slide rail, the convenience that raising is used, and facilitates the 3rd row's passenger getting on/off.
The automobile rear seat of linkage unblock of the present utility model, including seat cushion framework and backrest frames, the seat cushion Skeleton lower section is provided with two slide rails arranged side by side and the slide rail unlocking device for being unlocked to slide rail;The backrest frames include dividing Not Wei Yu its both sides upper mounted plate I and upper mounted plate II, the seat cushion framework include positioned at its both sides respectively with upper fixation The bottom plate I and bottom plate II of plate I and the coordination hinge of upper mounted plate II, lead between fixed plate I and bottom plate I Cross the connection of left recliner, connected by right recliner between fixed plate II and bottom plate II, the left recliner and It is provided between right recliner and is connected two recliners to transmit the linkage of unlocking bar of unblock active force;This seat also includes that one uses In the unlocking mechanism for driving slide rail unlocking device, the unlocking mechanism using backrest frames rotated to seat cushion framework when power as drive The driving force that dynamic slide rail unlocking device is unlocked.
Further, the left recliner and the relative side of right recliner are respectively arranged with a connecting rod, the connection Bar setting coaxial with the rotary shaft of recliner, two connecting rods are connected by linkage of unlocking bar.
Further, the connecting rod is in round bar shape, and the two ends of the linkage of unlocking bar are equipped with and connecting rod form-fit Storage tank, the storage tank is with the bearer connection bar of partial tolerance and fixed welding.
Further, the left recliner is provided with the left solution closing piece for driving it to be unlocked, the top of the seat cushion framework Portion is provided with unblock attacker, and the unblock attacker is connected by drag-line I with left solution closing piece.
Further, the right recliner is provided with the right solution closing piece for driving it to be unlocked;The bottom plate II connects Release lever is connected to, the release lever is connected by link assembly with right solution closing piece.
Further, the pull handle of a " u "-shaped is provided with front side of the slide rail, the two ends of the pull handle are connected to two cunnings Rail, the pull handle is parallel to slide rail unlocking device and slide rail unlocking device can be driven to be unlocked with unlocking mechanism.
Further, the unlocking mechanism includes shifting block, power plate and drag-line II, and the shifting block is connected simultaneously with upper mounted plate II Can be with the synchronous axial system of upper mounted plate II, the power plate is rotationally connected with bottom plate II and is driven by shifting block and revolved by rotating shaft I Turn, one end of the drag-line II is connected with slide rail unlocking device, the other end is connected with power plate, drawing is passed through during the power plate rotation Rope II drives slide rail unlocking device to be unlocked.
Further, the power plate is provided with spacing breach, and limited post is fixed with the bottom plate II, described spacing Post is placed in spacing breach so as to limit the rotation amplitude of power plate.
Further, the unlocking mechanism also include plate, linkage board and limiting plate, the linkage board in Z-shaped and including Following side and upper lateral part, the following side are rotationally connected with bottom plate II and positioned at the outside of power plate, institute with by rotating shaft I State plate to be rotationally connected with power plate and be located between power plate and upper lateral part by rotating shaft II, the limiting plate passes through rotating shaft I It is rotationally connected with bottom plate II and is located at the inner side of power plate;The shifting block is contacted and by plate by power when rotating with plate Linkage board and power plate are reached successively;The limiting plate is L-shaped and including longitudinal side portion and horizontal sidepiece, and the plate is turned round by one Spring is close to the upper end in longitudinal side portion, and the horizontal sidepiece is connected with a drive rod and drive rod drives and rotates, the drive rod perpendicular to Horizontal sidepiece.
Further, the bottom plate II offers a spacing elongated hole, the drive rod through spacing elongated hole and with unblock Handle is connected.
The beneficial effects of the utility model:The automobile rear seat of linkage unblock of the present utility model, is solved by linking Be connected for the recliner of automotive seat both sides by locking bar, is capable of achieving both sides linkage of unlocking, convenient and swift;And due to setting up understanding Latch mechanism, unlocking mechanism using backrest frames rotated to seat cushion framework when power as driving the drive that is unlocked of slide rail unlocking device Power, therefore the automatic unlocking slide rail unlocking device during folding after backrest frames are unlocked can be realized, substantially increasing seat makes Convenience, facilitates the 3rd row's passenger getting on/off.
Brief description of the drawings
The utility model is further described with reference to the accompanying drawings and examples:
Fig. 1 is the first dimensional structure diagram of the present utility model;
Fig. 2 is the second dimensional structure diagram of the present utility model;
Fig. 3 is enlarged diagram at A in Fig. 1.
Specific embodiment
As shown in Figure 1 to Figure 3:The automobile rear seat of the linkage unblock of the present embodiment, including seat cushion framework 1 and backrest Skeleton 2, the lower section of the seat cushion framework 1 is provided with two slide rails 3 arranged side by side and the slide rail unlocking device 4 for being unlocked to slide rail 3; The backrest frames 2 include upper mounted plate I 21 and upper mounted plate II 22 respectively positioned at its both sides, and the seat cushion framework 1 includes Positioned at its both sides respectively with upper mounted plate I 21 and the bottom plate I 11 and bottom plate II of the coordination hinge of upper mounted plate II 22 12, connected by left recliner 51 between fixed plate I 21 and bottom plate I 11, fixed plate II 22 is solid with lower Connected by right recliner 52 between fixed board II 12, two tune that are connected are provided between the left recliner 51 and right recliner 52 Angle device unlocks the linkage of unlocking bar 53 of active force to transmit;This seat also includes a solution lock machine for being used to drive slide rail unlocking device 4 Structure, the unlocking mechanism using backrest frames 2 rotated to seat cushion framework 1 when power as driving slide rail unlocking device 4 to be unlocked Driving force;The structure and its principle of recliner and slide rail unlocking device 4 are well known to the skilled person, and no longer go to live in the household of one's in-laws on getting married herein State;The recliner of automotive seat both sides is connected by linkage of unlocking bar 53, is capable of achieving both sides linkage of unlocking, it is convenient fast It is prompt;And due to being additionally arranged unlocking mechanism, unlocking mechanism using backrest frames 2 rotated to seat cushion framework 1 when power slide as driving The driving force that rail unlocking device 4 is unlocked, therefore the automatic unlocking slide rail solution during folding after backrest frames 2 are unlocked can be realized Lock device 4, substantially increases the convenience that seat is used, and facilitates the 3rd row's passenger getting on/off.
In the present embodiment, the left recliner 51 and the relative side of right recliner 52 are respectively arranged with a connecting rod 5a, the connecting rod 5a settings coaxial with the rotary shaft of recliner, two connecting rod 5a are connected by linkage of unlocking bar 53;Left tune Angle device 51 and right recliner 52 are equipped with wind spring, and wind spring is located at connecting rod 5a outsides, and wind spring rotation is driven when connecting rod 5a is rotated; The also setting coaxial with connecting rod 5a of linkage of unlocking bar 53, is transmitted with the high efficiency smooth for realizing torque;The connecting rod 5a is preferably in Round bar shape, the two ends of the linkage of unlocking bar 53 are equipped with the storage tank 53a with connecting rod 5a form-fits, the storage tank 53a is with the bearer connection bar 5a of partial tolerance and fixed welding;Storage tank 53a is deep-slotted chip breaker, and its radian can be 190 ° -230 °, Connecting rod 5a is axially stretched into storage tank 53a (built-in length can be 30mm-50mm) and is fixedly connected by welding manner;Connecting rod 5a is preferably solid hopkinson bar, to improve structural strength.
In the present embodiment, the left recliner 51 is provided with the left solution closing piece 51a for driving it to be unlocked, the seat cushion The top of skeleton 1 is provided with unblock attacker 71, and the unblock attacker 71 is connected by drag-line I 8 with left solution closing piece 51a;Zuo Xie Closing piece 51a is located at the outside of bottom plate I 11, and left solution closing piece 51a drives left recliner 51 to be unlocked when rotating;Unblock attacker 71 tops for being located at seat cushion framework 1, folding operation is carried out when facilitating the 3rd row's passenger getting off car to seat;Meanwhile, the right angle modulation Device 52 is provided with the right solution closing piece 52a for driving it to be unlocked;The bottom plate II 12 is connected with release lever 72, described Release lever 72 is connected by link assembly with right solution closing piece 52a;Right solution closing piece 52a is located at the outer of bottom plate II 12 Side, right solution closing piece 52a drives right recliner 52 to be unlocked when rotating;Release lever 72 is located at bottom plate II 12, is easy to the Folding operation is carried out to seat when three rows get on the bus.
In the present embodiment, the front side of the slide rail 3 is provided with the pull handle 73 of a " u "-shaped, and the two ends of the pull handle 73 connect respectively Two slide rails 3 are connected to, the pull handle 73 is parallel to slide rail unlocking device 4 and slide rail unlocking device 4 can be driven to be unlocked with unlocking mechanism; Parallel connection refers to that pull handle 73 independently controls slide rail unlocking device 4 with unlocking mechanism so that the passenger for riding in this seat can be square Just operation is unlocked to slide rail unlocking device 4.
In the present embodiment, the unlocking mechanism includes shifting block 61, power plate 62 and drag-line II 63, and the shifting block 61 is solid with upper Fixed board II 22 is connected and can be rotationally connected with by rotating shaft I 64 lower solid with the synchronous axial system of upper mounted plate II 22, the power plate 62 Fixed board II 12 simultaneously drives rotation by shifting block 61, and one end of the drag-line II 63 is connected with slide rail unlocking device 4, the other end and power plate 62 are connected, and drive slide rail unlocking device 4 to be unlocked by drag-line II 63 when the power plate 62 is rotated;The rotary course of power plate 62 Middle pulling drag-line II 63, drag-line II 63 is used as the torque transferring member between power plate 62 and slide rail unlocking device 4, remote controlled cunning The unblock of rail unlocking device 4;Both can be with directly contact between shifting block 61 II and power plate 62, it is also possible to by by intermediate member Transmission;The simple structure, easily realization, and reliable transmission.
In the present embodiment, the power plate 62 is provided with spacing breach 62a, and limited location is fixed on the bottom plate II 12 Post 65, the limited post 65 is placed in spacing breach 62a so as to limit the rotation amplitude of power plate 62;Spacing breach 62a's is upper Lower edge forms limiting section, and when limited post 65 is contacted with lower edge, power plate 62 suffers restraints and cannot be rotated further;The knot Structure causes that this seat has specific folding angles, such as 40 ° -50 °, can be set as desired, and meets the 3rd row passenger's Coming in and going out needs.
In the present embodiment, the unlocking mechanism also includes plate 66, linkage board 67 and limiting plate 68, and the linkage board 67 is in Z-shaped and including following side and upper lateral part, the following side with bottom plate II 12 is rotationally connected with by rotating shaft I 64 and is located at The outside of power plate 62, the plate 66 is rotationally connected with power plate 62 and is located at power plate 62 and upper lateral part by rotating shaft II 69 Between, the limiting plate 68 is rotationally connected with bottom plate II 12 and is located at the inner side of power plate 62 by rotating shaft I 64;Described group Block 61 contacts with plate 66 and power is reached linkage board 67 and power plate 62 successively by plate 66 when rotating;The limiting plate 68 L-shaped and including longitudinal side portion and horizontal sidepiece, the plate 66 is close to the upper end in longitudinal side portion, the horizontal side by a torsion spring 610 Portion is connected with a drive rod 611 and drive rod 611 drives and rotates, and the drive rod 611 is perpendicular to horizontal sidepiece;Limiting plate 68 is in Shown in Fig. 3 during state, because longitudinal side portion supports plate 66, although plate 66 can rotate certain angle in the presence of shifting block 61 Spend and cause that linkage board 67 and power plate are rotated, but due to the stop of limited post 65, plate 66 also forms limit to shifting block 61 Position effect, blocks the further rotation of shifting block 61;Make limiting plate 68 forward (i.e. towards seat cushion framework 1 by drive rod 611 Direction) turn an angle after, due to the effect of torsion spring, plate 66 is rotated with forward, so as to relieve to the spacing of shifting block 61 Effect, shifting block 61 has sufficient rotational angle so that backrest frames 2 can turn to horizontal direction, forms full foldable structure; In the present embodiment, the bottom plate II 12 offers a spacing elongated hole, the drive rod 611 through spacing elongated hole and with unblock Handle 72 is connected;Can be released to the spacing of shifting block 61 by release lever 72, be conducive to simplifying the structure of seat, be easy to Occupant operates.
In the present embodiment, drag-line I 8 and drag-line II 63 are equipped with steel wire rope and are arranged sleeve pipe on a steel cord, are to improve The Corrosion Protection of steel wire rope, the outer surface of steel wire rope is provided with corrosion-resistant composite bed, corrosion-resistant composite bed by from it is interior outward successively The bottom of setting, intermediate layer and outer layer composition, bottom are phosphorization membrane, and intermediate layer is electrophoretic paint film layer, and outer layer is polyester paint film Layer, the thickness of bottom is 70 μm -180 μm, and the thickness in intermediate layer is 60 μm -150 μm, and the thickness of outer layer is 60 μm -160 μm, from And strengthen the corrosion resistance in the presence of a harsh environment of steel wire rope, realize the requirement in the presence of a harsh environment to corrosion resistance.
Finally illustrate, above example is only used to illustrate the technical solution of the utility model and unrestricted, although ginseng The utility model has been described in detail according to preferred embodiment, it will be understood by those within the art that, can be to this The technical scheme of utility model is modified or equivalent, without deviating from the objective and model of technical solutions of the utility model Enclose, it all should cover in the middle of right of the present utility model.

Claims (10)

1. the automobile rear seat that a kind of linkage is unlocked, including seat cushion framework and backrest frames, the seat cushion framework lower section set There are two slide rails arranged side by side and the slide rail unlocking device for being unlocked to slide rail;The backrest frames include respectively be located at its two The upper mounted plate I and upper mounted plate II of side, the seat cushion framework include positioned at its both sides respectively with upper mounted plate I and upper fixation The bottom plate I and bottom plate II of the coordination hinge of plate II, by left recliner between fixed plate I and bottom plate I Connection, is connected between fixed plate II and bottom plate II by right recliner, it is characterised in that:The left recliner with It is provided between right recliner and is connected two recliners to transmit the linkage of unlocking bar of unblock active force;This seat also includes that one uses In the unlocking mechanism for driving slide rail unlocking device, the unlocking mechanism using backrest frames rotated to seat cushion framework when power as drive The driving force that dynamic slide rail unlocking device is unlocked.
2. the automobile rear seat that linkage according to claim 1 is unlocked, it is characterised in that:The left recliner and the right side The relative side of recliner is respectively arranged with a connecting rod, connecting rod setting coaxial with the rotary shaft of recliner, two Connecting rod is connected by linkage of unlocking bar.
3. the automobile rear seat that linkage according to claim 2 is unlocked, it is characterised in that:The connecting rod is in round bar Shape, the two ends of the linkage of unlocking bar are equipped with the storage tank with connecting rod form-fit, and the storage tank is with partial tolerance Bearer connection bar and fixed welding.
4. the automobile rear seat that the linkage according to any one of claims 1 to 3 is unlocked, it is characterised in that:The left side Recliner is provided with the left solution closing piece for driving it to be unlocked, and unblock attacker, the solution are provided with the top of the seat cushion framework Lock hand is connected by drag-line I with left solution closing piece.
5. the automobile rear seat that linkage according to claim 4 is unlocked, it is characterised in that:The right recliner is provided with For the right solution closing piece for driving it to be unlocked;The bottom plate II is connected with release lever, and the release lever is by connecting Bar assembly is connected with right solution closing piece.
6. the automobile rear seat that linkage according to claim 5 is unlocked, it is characterised in that:Set on front side of the slide rail The two ends for having the pull handle of a " u "-shaped, the pull handle are connected to two slide rails, and the pull handle is parallel to slide rail solution with unlocking mechanism Lock device simultaneously can drive slide rail unlocking device to be unlocked.
7. the automobile rear seat that linkage according to claim 5 is unlocked, it is characterised in that:The unlocking mechanism includes Shifting block, power plate and drag-line II, the shifting block are connected with upper mounted plate II and can be with the synchronous axial systems of upper mounted plate II, the power Plate is rotationally connected with bottom plate II and is driven by shifting block and rotated by rotating shaft I, one end and the slide rail unlocking device of the drag-line II It is connected, the other end is connected with power plate, drives slide rail unlocking device to be unlocked by drag-line II when the power plate is rotated.
8. the automobile rear seat that linkage according to claim 7 is unlocked, it is characterised in that:The power plate is provided with Spacing breach, is fixed with limited post on the bottom plate II, the limited post is placed in spacing breach so as to limit power plate Rotation amplitude.
9. the automobile rear seat that linkage according to claim 8 is unlocked, it is characterised in that:The unlocking mechanism is also wrapped Include plate, linkage board and limiting plate, the linkage board in Z-shaped and including following side and upper lateral part, the following side with pass through Rotating shaft I is rotationally connected with bottom plate II and is located at the outside of power plate, and the plate is rotationally connected with power by rotating shaft II Plate is simultaneously located between power plate and upper lateral part, and the limiting plate is rotationally connected with bottom plate II and is located at power by rotating shaft I The inner side of plate;The shifting block contacts with plate and power is reached linkage board and power plate successively by plate when rotating;The limit Position plate is L-shaped and including longitudinal side portion and horizontal sidepiece, and the plate is close to the upper end in longitudinal side portion, the horizontal sidepiece by a torsion spring It is connected with a drive rod and drive rod drives and rotates, the drive rod is perpendicular to horizontal sidepiece.
10. the automobile rear seat that linkage according to claim 9 is unlocked, it is characterised in that:The bottom plate II A spacing elongated hole is offered, the drive rod is connected through spacing elongated hole and with release lever.
CN201621435570.4U 2016-12-26 2016-12-26 The automobile rear seat of linkage unblock Active CN206306874U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621435570.4U CN206306874U (en) 2016-12-26 2016-12-26 The automobile rear seat of linkage unblock

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621435570.4U CN206306874U (en) 2016-12-26 2016-12-26 The automobile rear seat of linkage unblock

Publications (1)

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CN206306874U true CN206306874U (en) 2017-07-07

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106740288A (en) * 2016-12-26 2017-05-31 重庆小康工业集团股份有限公司 The foldable seat of car for being easy to slide rail to unlock
CN107351732A (en) * 2017-07-31 2017-11-17 延锋安道拓(沈阳)座椅有限公司 A kind of automobile seat unlocking mechanism
CN108382273A (en) * 2018-03-21 2018-08-10 广汽零部件有限公司 A kind of automobile seat unlocking device
CN108515884A (en) * 2018-03-27 2018-09-11 重庆延锋安道拓汽车部件系统有限公司 Easily enter middle row seat of automobile

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106740288A (en) * 2016-12-26 2017-05-31 重庆小康工业集团股份有限公司 The foldable seat of car for being easy to slide rail to unlock
CN107351732A (en) * 2017-07-31 2017-11-17 延锋安道拓(沈阳)座椅有限公司 A kind of automobile seat unlocking mechanism
CN107351732B (en) * 2017-07-31 2019-06-07 延锋安道拓(沈阳)座椅有限公司 A kind of automobile seat unlocking mechanism
CN108382273A (en) * 2018-03-21 2018-08-10 广汽零部件有限公司 A kind of automobile seat unlocking device
CN108515884A (en) * 2018-03-27 2018-09-11 重庆延锋安道拓汽车部件系统有限公司 Easily enter middle row seat of automobile
CN108515884B (en) * 2018-03-27 2023-08-22 安道拓(重庆)汽车部件有限公司 Easy-to-enter middle row seat of automobile

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