CN203557983U - Seat unlocking mechanism and automobile seat - Google Patents
Seat unlocking mechanism and automobile seat Download PDFInfo
- Publication number
- CN203557983U CN203557983U CN201320614521.7U CN201320614521U CN203557983U CN 203557983 U CN203557983 U CN 203557983U CN 201320614521 U CN201320614521 U CN 201320614521U CN 203557983 U CN203557983 U CN 203557983U
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- Prior art keywords
- seat
- headrest
- recliner
- release
- bracing wire
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Abstract
The utility model discloses a seat unlocking mechanism and an automobile seat, relates to the technical field of automobile seats, and solves the problem that a headrest and a backrest cannot be unlocked at the same time. The seat unlocking mechanism comprises a seat headrest unlocking mechanism, a seat backrest unlocking mechanism and a linkage unlocking device; the linkage unlocking device is in contact with a sliding unlocking component of the seat headrest unlocking mechanism and connected with a recliner rotating bracket of the seat backrest unlocking mechanism through a stayguy; when being rotated to the backrest unlocking position, the recliner rotating bracket can pull the linkage unlocking device to move to a first position by the stayguy; when being moved to the first position, the linkage unlocking device can push the unlocking component to the headrest unlocking position. The seat headrest unlocking mechanism is used for the automobile seat.
Description
Technical field
The utility model relates to automotive seat technical field, relates in particular to a kind of seat unlocked mechanism and automotive seat.
Background technology
Seat is the requisite component part of automobile, generally include headrest and backrest, for adapting to different passengers, take demand, can carry out corresponding adjusting to the headrest of seat and backrest, adjust the height of headrest or adjust backrest angle, having reached is the object that facilitates passenger, for the vehicle of many rows seat, passenger will be into the car in, during rear row, need to just can enter folding back of seat.
In existing, back seat, rear row personnel need to be placed in extreme lower position headrest while passing in and out vehicle body, and then to backrest release, make backrest turnover, avoid headrest and front-seat backrest collision, existing seat is without the structure to headrest and backrest while release.
Utility model content
Embodiment of the present utility model provides a kind of seat unlocked mechanism and automotive seat, release when can realize chair headrest and backrest, and for achieving the above object, embodiment of the present utility model adopts following technical scheme:
One seat unlocked mechanism, comprise: chair headrest release mechanism, described chair headrest release mechanism comprises slip unlock component, described slip unlock component can be slided between headrest unlocked position and headrest lock position, when described slip unlock component slides into described headrest unlocked position, chair headrest is in released state; Back of seat release mechanism, described back of seat release mechanism comprises recliner swinging strut, described recliner swinging strut can rotate between backrest unlocked position and backrest lock position, when described recliner swinging strut rotates to described backrest unlocked position, back of seat is in released state; It is characterized in that, also comprise, linkage of unlocking device, described linkage of unlocking device contacts and is connected by bracing wire with described recliner swinging strut with described slip unlock component, when described recliner swinging strut rotates to described backrest unlocked position, described recliner swinging strut can pull described linkage of unlocking device to move to primary importance by described bracing wire, when described linkage of unlocking device moves to described primary importance, described linkage of unlocking device can be pushed to described headrest unlocked position by described slip unlock component.
Further, described linkage of unlocking device comprises solution lock support, and described solution lock support one end and seat back-rest framework are hinged, and the other end contacts and is connected with described bracing wire with described slip unlock component.
Further, described seat back-rest framework is provided with S. A., and one end of described solution lock support is provided with hinge hole, and described hinge hole is sheathed on described S. A., and the outer end of described S. A. is provided with locating dowel pin.
Further, described hinge hole is by curved rear formation of one end volume of described solution lock support.
Preferably, between described hinge hole and described S. A., be provided with nyliner.
Further, described chair headrest release mechanism also comprises headrest conduit, described slip unlock component comprises guide pin bushing button and release slide plate, described release slide plate one end is fixedly connected with described guide pin bushing button, the other end is connected with described headrest conduit by the chute of offering on headrest conduit outer wall, and described release slide plate contacts with described solution lock support.
Further, also comprise guide piece, described guide piece comprises guide frame, and described guide frame is provided with groove, in described groove, is provided with guide pin bushing, and described bracing wire is through described guide pin bushing setting.
Further, described guide piece comprises the first guide piece and the second guide piece, and described the first guide piece is arranged at a side of described chair headrest release mechanism, and described the second guide piece is arranged at a side of described back of seat release mechanism.
Further, described back of seat release mechanism also comprises recliner release bracing wire, one end of described recliner swinging strut is connected with described recliner release bracing wire, the other end of described recliner swinging strut is connected with described bracing wire, and described recliner release bracing wire can pull described recliner swinging strut to rotate between backrest unlocked position and backrest lock position.
The seat unlocked mechanism that the utility model embodiment provides, on the basis of existing chair headrest release mechanism and back of seat release mechanism, set up slip unlock component and linkage of unlocking device, and by bracing wire by chair headrest release mechanism, back of seat release mechanism, slip unlock component and linkage of unlocking device couple together and realize interlock, when the release of back of seat release mechanism, back of seat release mechanism drives the rotation of linkage of unlocking device by bracing wire, the unlock component that can promote linkage of unlocking device to slide moves, thereby make the release of chair headrest release mechanism, thus, can realize the release simultaneously of back of seat and chair headrest, simplified seat adjustment process, avoided in upset, during back seat backrest, in, back seat headrest bumps with front-row seats.
The utility model embodiment also provides a kind of automotive seat, comprises the seat unlocked mechanism described in as above arbitrary technical scheme.
The automotive seat that the utility model embodiment provides, on the basis of existing chair headrest release mechanism and motor vehicle seat back release mechanism, set up slip unlock component and linkage of unlocking device, and by bracing wire by car seat headrest release mechanism, motor vehicle seat back release mechanism, slip unlock component and linkage of unlocking device couple together and realize interlock, when the release of motor vehicle seat back release mechanism, motor vehicle seat back release mechanism drives the rotation of linkage of unlocking device by bracing wire, the unlock component that can promote linkage of unlocking device to slide moves, thereby make the release of car seat headrest release mechanism, thus, can realize the release simultaneously of motor vehicle seat back and car seat headrest, simplified automotive seat control process, avoided in upset, during rear row's motor vehicle seat back, in, rear row's car seat headrest and front-seat automotive seat bump.
Accompanying drawing explanation
Fig. 1 is the structural representation that the utility model embodiment seat unlocked mechanism is positioned at headrest part;
Fig. 2 is the partial schematic diagram that the utility model embodiment seat unlocked mechanism is positioned at headrest part;
Fig. 3 is the structural representation that the utility model embodiment seat unlocked mechanism is positioned at back part;
Fig. 4 is the partial schematic diagram of the backrest release mechanism of the utility model embodiment seat unlocked mechanism.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model embodiment seat unlocked mechanism and automotive seat are described in detail.
In description of the present utility model, it will be appreciated that, term " " center ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end ", " interior ", orientation or the position relationship of indications such as " outward " are based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, rather than device or the element of indication or hint indication must have specific orientation, with specific orientation structure and operation, therefore can not be interpreted as restriction of the present utility model.
In description of the present utility model, it should be noted that, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be interpreted broadly, and for example, can be to be fixedly connected with, and can be also to removably connect, or connect integratedly; Can be to be directly connected, also can indirectly be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, can particular case understand the concrete meaning of above-mentioned term in the utility model.
With reference to Fig. 1, the seat unlocked mechanism described in the utility model embodiment, comprising:
Chair headrest release mechanism, described chair headrest release mechanism comprises slip unlock component 1, described slip unlock component 1 can be slided between headrest unlocked position and headrest lock position, and when described slip unlock component 1 slides into described headrest unlocked position, chair headrest is in released state;
Back of seat release mechanism, described back of seat release mechanism comprises recliner swinging strut 11, described recliner swinging strut 11 can rotate between backrest unlocked position and backrest lock position, when described recliner swinging strut 11 rotates to described backrest unlocked position, back of seat is in released state; It is characterized in that, also comprise,
Linkage of unlocking device, described linkage of unlocking device contacts with described slip unlock component 1 and is connected by bracing wire 4 with described recliner swinging strut 11, when described recliner swinging strut 11 rotates to described backrest unlocked position, described recliner swinging strut 11 can pull described linkage of unlocking device to move to primary importance by described bracing wire 4, when described linkage of unlocking device moves to described primary importance, described linkage of unlocking device can be pushed to described headrest unlocked position by described slip unlock component 1.
The seat unlocked mechanism that the utility model embodiment provides, on the basis of existing chair headrest release mechanism and back of seat release mechanism, set up slip unlock component 1 and linkage of unlocking device, and by bracing wire 4 by chair headrest release mechanism, back of seat release mechanism, slip unlock component 1 and linkage of unlocking device couple together and realize interlock, when the release of back of seat release mechanism, with the guiding of linkage of unlocking device under, back of seat release mechanism drives slip unlock component 1 to move by bracing wire 4, slip unlock component 1 makes the release of chair headrest release mechanism, thereby while making occupant need adjusting seat because entering vehicle body, only need a unlocking operation just can regulate starting seat, thus, can realize the release simultaneously of back of seat and chair headrest, simplified seat adjustment process, avoided in upset, during back seat backrest, in, back seat headrest bumps with front-row seats.
For the ease of pull slip unlock component 1, linkage of unlocking device to comprise by bracing wire, separate lock support 2, separate lock support 2 one end and seat back-rest framework 8 hinged, the other end contacts with slip unlock component 1 and is connected with described bracing wire 4.Owing to guaranteeing that the moving direction of the direction slip unlock component 1 that bracing wire 4 pulls is more difficult, therefore can first by bracing wire 4, pull solution lock support 2 to make to separate lock support 2 rotates around fixing axle, by solution lock support 2, rotating promotion slip unlock component 1 again moves, thus, slip unlock component 1 releasing process is convenient.
For simplified structure, and avoid separating lock support slippage, S. A. 3 can be set on seat back-rest framework, one end of described solution lock support 2 is provided with hinge hole, and hinge hole 7 is sheathed on described S. A. 3, and the outer end of S. A. is provided with locating dowel pin 6.Separating lock support coordinates with S. A. 3 by the hinge hole 7 of self, thereby can realize the function of rotating around S. A. 3, thus, can simplify hinged structure, avoided using other additional devices for realizing spinfunction two, the locating dowel pin 6 of S. A. 3 outer ends can prevent from separating lock support 2 and skid off when described S. A. 3 rotates, and can avoid thus because separating lock support 2 slippages, release mechanism being lost efficacy.
For further simplified structure, hinge hole 7 can be by curved rear formation of one end volume of separating lock support 2.Thus, can simplify the technique that forms hinge hole 7, avoid to separating lock support 2, carrying out perforation processing specially, make articulated structure simpler.
With reference to Fig. 2, noise while rotating for reducing solution lock support 2, and reduce to wear and tear, preferably between hinge hole 7 and S. A. 3, nyliner 5 is set, because hinge hole 7 and S. A. 3 are metallic material, during direct friction, can produce make an uproar because of, and wearing and tearing mutually, nylon lining, 5 can play buffer action between hinge hole 7 and S. A. 3, and can avoid hinge hole 7 and S. A. 3 directly to contact the friction producing, thus, can avoid due between hinge hole 7 and S. A. 3 because of fricative noise, and can reduce the wearing and tearing between hinge hole 7 and S. A. 3.
Chair headrest release mechanism, also comprise headrest conduit 10, slip unlock component 1 comprises guide pin bushing button 101 and release slide plate 102, release slide plate 102 one end are fixedly connected with guide pin bushing button 101, the other end is connected with headrest conduit 10 by the chute of offering on headrest conduit 10 outer walls, and release slide plate 102 contacts with solution lock support 2.When solution lock support 2 promotes release slide plate 102, slide in release slide plate 102 one end in chute, and the other end can drive guide pin bushing button 101 to move, and thus, has realized the release to chair headrest release mechanism.
In order to provide support to bracing wire 4, and guide the direction of bracing wire 4, guide piece 9 also can be set, guide piece 9 comprises guide frame 901, and guide frame 901 is provided with groove, is provided with guide pin bushing 902 in groove, and bracing wire 4 arranges through guide pin bushing 902.Because bracing wire 4 is softer, therefore make bracing wire 4 through guide pin bushing 902, can be bracing wire 4 and provide support, and the location guide bracing wire 4 that can arrange along guide piece 9, thus, can make bracing wire 4 be difficult for bending, and when pulling, not malleable direction.
For better, for bracing wire provides support and lead, guide piece can comprise the first guide piece and the second guide piece, and the first guide piece is arranged at a side of chair headrest release mechanism, and the second guide piece is arranged at a side of back of seat release mechanism.Thus, can in chair headrest release mechanism one side and back of seat release mechanism one side, to bracing wire, provide support and lead respectively, make bracing wire more firm, be convenient to pull.
With reference to Fig. 3, for recliner swinging strut 11 is rotated, back of seat release mechanism also can comprise recliner release bracing wire 12, one end of recliner swinging strut is connected with recliner release bracing wire 12, the other end of recliner swinging strut 11 is connected with bracing wire 4, and recliner release bracing wire 12 can pull recliner swinging strut 11 to rotate between backrest unlocked position and backrest lock position.By recliner swinging strut 11, pulling of recliner release bracing wire 12 is converted into pulling of bracing wire, thus, can realize by pulling recliner release bracing wire 12 that bracing wire is tightened up, and then pull the function of separating lock support 11 by bracing wire, finally complete the function of chair headrest release.
With reference to Fig. 4, the utility model embodiment seat unlocked mechanism also comprises the handle 13 being arranged on backrest frames 8, handle 13 is connected with recliner release bracing wire 12, when seat is carried out to release, manual shift handle 13, by handle 13, pull recliner release bracing wire 12, by recliner release bracing wire 12, pull recliner swinging strut 11 to rotate in the counterclockwise direction again, make back of seat release, recliner swinging strut 11 pulls bracing wire 4 simultaneously, by bracing wire 4, pull solution lock support 2 to rotate, and then the unlock component 1 that makes to slide moves, thereby make the release simultaneously of chair headrest and backrest.
Embodiment of the present utility model also provides a kind of automotive seat, comprises the seat unlocked mechanism described in above-mentioned arbitrary embodiment.The seat unlocked mechanism providing in each embodiment due to the seat unlocked mechanism using in the automotive seat of the present embodiment and above-mentioned seat unlocked mechanism is identical, and therefore the two can solve identical technical matters, and reaches identical Expected Results.
About other of the automotive seat of the utility model embodiment, form and wait by those skilled in the art is known, at this, no longer describe in detail.
The above; it is only the specific embodiment of the present utility model; but protection domain of the present utility model is not limited to this; any be familiar with those skilled in the art the utility model disclose technical scope in; can expect easily changing or replacing, within all should being encompassed in protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain of described claim.
Claims (10)
1. a seat unlocked mechanism, comprising:
Chair headrest release mechanism, described chair headrest release mechanism comprises slip unlock component, described slip unlock component can be slided between headrest unlocked position and headrest lock position, and when described slip unlock component slides into described headrest unlocked position, chair headrest is in released state;
Back of seat release mechanism, described back of seat release mechanism comprises recliner swinging strut, described recliner swinging strut can rotate between backrest unlocked position and backrest lock position, when described recliner swinging strut rotates to described backrest unlocked position, back of seat is in released state; It is characterized in that, also comprise,
Linkage of unlocking device, described linkage of unlocking device contacts and is connected by bracing wire with described recliner swinging strut with described slip unlock component, when described recliner swinging strut rotates to described backrest unlocked position, described recliner swinging strut can pull described linkage of unlocking device to move to primary importance by described bracing wire, when described linkage of unlocking device moves to described primary importance, described linkage of unlocking device can be pushed to described headrest unlocked position by described slip unlock component.
2. seat unlocked according to claim 1 mechanism, is characterized in that, described linkage of unlocking device comprises solution lock support, and described solution lock support one end and seat back-rest framework are hinged, and the other end is with described slip unlock component contact and be connected with described bracing wire.
3. seat unlocked according to claim 2 mechanism, it is characterized in that, described seat back-rest framework is provided with S. A., and one end of described solution lock support is provided with hinge hole, described hinge hole is sheathed on described S. A., and the outer end of described S. A. is provided with locating dowel pin.
4. seat unlocked according to claim 3 mechanism, is characterized in that, described hinge hole is by curved rear formation of one end volume of described solution lock support.
5. seat unlocked according to claim 4 mechanism, is characterized in that, between described hinge hole and described S. A., is provided with nyliner.
6. seat unlocked according to claim 2 mechanism, it is characterized in that, described chair headrest release mechanism also comprises headrest conduit, described slip unlock component comprises guide pin bushing button and release slide plate, described release slide plate one end is fixedly connected with described guide pin bushing button, the other end is connected with described headrest conduit by the chute of offering on headrest conduit outer wall, and described release slide plate contacts with described solution lock support.
7. seat unlocked according to claim 1 mechanism, is characterized in that, also comprise guide piece, described guide piece comprises guide frame, and described guide frame is provided with groove, in described groove, is provided with guide pin bushing, and described bracing wire is through described guide pin bushing setting.
8. seat unlocked according to claim 7 mechanism, it is characterized in that, described guide piece comprises the first guide piece and the second guide piece, described the first guide piece is arranged at a side of described chair headrest release mechanism, and described the second guide piece is arranged at a side of described back of seat release mechanism.
9. seat unlocked according to claim 1 mechanism, it is characterized in that, described back of seat release mechanism also comprises recliner release bracing wire, one end of described recliner swinging strut is connected with described recliner release bracing wire, the other end of described recliner swinging strut is connected with described bracing wire, and described recliner release bracing wire can pull described recliner swinging strut to rotate between backrest unlocked position and backrest lock position.
10. automotive seat, is characterized in that, comprise the seat unlocked mechanism as described in any one in claim 1～9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320614521.7U CN203557983U (en) | 2013-09-30 | 2013-09-30 | Seat unlocking mechanism and automobile seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320614521.7U CN203557983U (en) | 2013-09-30 | 2013-09-30 | Seat unlocking mechanism and automobile seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203557983U true CN203557983U (en) | 2014-04-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320614521.7U Expired - Fee Related CN203557983U (en) | 2013-09-30 | 2013-09-30 | Seat unlocking mechanism and automobile seat |
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| CN (1) | CN203557983U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105539218A (en) * | 2014-10-26 | 2016-05-04 | 葛莱儿婴儿产品股份有限公司 | Child safety seat |
| CN107554360A (en) * | 2016-06-30 | 2018-01-09 | 长城汽车股份有限公司 | Tripper and seat |
| CN107972540A (en) * | 2017-11-30 | 2018-05-01 | 延锋安道拓座椅机械部件有限公司 | A kind of rotation lock construction for automotive seat |
| CN112224419A (en) * | 2020-09-25 | 2021-01-15 | 中国直升机设计研究所 | Helicopter seat backrest adjusting mechanism with guide groove |
| CN114801925A (en) * | 2022-05-31 | 2022-07-29 | 东风越野车有限公司 | Car back-row seat push type unlocking device and car |
-
2013
- 2013-09-30 CN CN201320614521.7U patent/CN203557983U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105539218A (en) * | 2014-10-26 | 2016-05-04 | 葛莱儿婴儿产品股份有限公司 | Child safety seat |
| CN107554360A (en) * | 2016-06-30 | 2018-01-09 | 长城汽车股份有限公司 | Tripper and seat |
| CN107554360B (en) * | 2016-06-30 | 2020-06-09 | 长城汽车股份有限公司 | Unlocking device and seat |
| CN107972540A (en) * | 2017-11-30 | 2018-05-01 | 延锋安道拓座椅机械部件有限公司 | A kind of rotation lock construction for automotive seat |
| CN107972540B (en) * | 2017-11-30 | 2022-03-01 | 恺博座椅机械部件有限公司 | Rotary lock structure for automobile seat |
| CN112224419A (en) * | 2020-09-25 | 2021-01-15 | 中国直升机设计研究所 | Helicopter seat backrest adjusting mechanism with guide groove |
| CN114801925A (en) * | 2022-05-31 | 2022-07-29 | 东风越野车有限公司 | Car back-row seat push type unlocking device and car |
| CN114801925B (en) * | 2022-05-31 | 2023-01-31 | 东风越野车有限公司 | Car back-row seat push type unlocking device and car |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140423 Termination date: 20210930 |