CN204774778U - Handrail unlocking device in middle of car back -row seat - Google Patents
Handrail unlocking device in middle of car back -row seat Download PDFInfo
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- CN204774778U CN204774778U CN201520405868.XU CN201520405868U CN204774778U CN 204774778 U CN204774778 U CN 204774778U CN 201520405868 U CN201520405868 U CN 201520405868U CN 204774778 U CN204774778 U CN 204774778U
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- handrail
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Abstract
The utility model discloses a handrail unlocking device in middle of car back -row seat, include the handrail base member and install the unblock handle on this handrail base member, the unblock handle is connected with the spring catch through the unblock cable, and this spring catch horizontal installation is at handrail base member lower extreme, handrail base member upper end middle part is equipped with the handle mounting hole, the unblock handle passes through the handle lid and installs in this handle mounting hole position to can use this handle lid to rotate around the handrail base member as the fulcrum, the outside journal stirrup that extends of the level of being equipped with is covered to the handle to through the fixed handrail base member back of arriving of this journal stirrup. The utility model discloses rationally distributed, the locking is reliable, has guaranteed the travelling comfort of back row seat to simple structure, the assembly of being convenient for, unblock convenient operation.
Description
Technical field
The utility model belongs to vehicle part technical field, is specifically related to a kind of middle handrail for rear-row chair of automobile tripper.
Background technology
For improving the traveling comfort of automotive seat, part vehicle is designed with handrail at back seat midway location, makes rear row passenger can obtain more comfortable ride experience.This handrail is normally turnover, when needing to use handrail, is fallen and relies on the mounting bracket of both sides to lock, the not used time, then can be accommodated in back seat backrest after upset.
Existing rear row's handrail does not generally design special tripper, and usually adopt drawstring to handle handrail upset, it is firm not to lock, and handrail easily rocks.For this reason, after some, row's handrail starts to arrange tripper in its both sides, and when handrail is accommodated in back of seat, gap between handrail and backrest certainly will be caused comparatively large, and affect back seat traveling comfort, meanwhile, unlocking operation is also convenient not.
In addition, release lever is generally directly be installed in handrail body by screw, and release lever needs to rotate, therefore, must corresponding rotating junction and journal stirrup be set on release lever, cause release lever complex structure, and need to assemble along multiple directions, assembly difficulty is larger.
Utility model content
For solving above technical matters, the utility model provides a kind of structure simple, rationally distributed, middle handrail for rear-row chair of automobile tripper easy for installation.
Its technical scheme is as follows:
A kind of middle handrail for rear-row chair of automobile tripper, comprise handrail matrix and be arranged on the release lever on this handrail matrix, described release lever is connected with spring pin by unlocking drag-line, this spring pin level is arranged on handrail matrix lower end, described handrail matrix upper center is provided with handle installing hole, described release lever is arranged on this handle installing hole position by handle cover, and can with this handle cover for fulcrum rotates around handrail matrix, described handle cover is provided with the journal stirrup horizontally outward extended, and is fixed to the handrail matrix back side by this journal stirrup.
Adopt above structure, release lever is installed to handrail matrix upper center, make layout more reasonable, improve the traveling comfort of back seat.Release lever utilizes the handle cover being arranged on the handrail matrix back side to be connected with handrail matrix, during assembling, first release lever and handle cover can be assembled, utilize the journal stirrup on handle cover afterwards, vertically be assembled on handrail matrix by screw, avoid release lever structure too complicated, convenient installation.
Described release lever both side ends is provided with outwardly articulated section, and handle cover is provided with accommodating hole in position, corresponding articulated section.This structure comparatively reasonably can realize the rotation of release lever relative to handle cover.
Described spring pin comprises lock pin, be set in axle sleeve on this lock pin and lock pin spring, described axle sleeve on even keel is installed in handrail matrix lower end, lock pin two ends pass end face of shaft bush, limited step is provided with in the middle part of this lock pin, described lock pin spring one end is connected on this limited step, and the other end abuts with end face of shaft bush.Adopt bearing fit between lock pin and axle sleeve, and provide pressure by the lock pin spring of compressive state, reliably ensure that the locking positioning of middle handrail for rear-row chair of automobile.
For controlling lock pin stroke, described lock pin is equipped with the pin vertically arranged, axle sleeve is provided with bar hole at corresponding pin location, and described pin embeds in this bar hole slidably,
Described spring pin is two altogether, is symmetricly set on both sides, handrail matrix lower end, to make unblock and to lock more steady.
Can self-return after unlocking for making release lever, described release lever is provided with the pull back spring be connected with handrail matrix.
Unlock drag-line for convenience of fixing, the described handrail matrix back side is provided with the drag-line buckle of " T " font.
Beneficial effect:
Middle handrail for rear-row chair of automobile tripper of the present utility model, it is rationally distributed, and locking is reliable, ensure that the traveling comfort of back seat, and structure is simple, is convenient to assembling, and unlocking operation is convenient.
Accompanying drawing explanation
Fig. 1 is exploded perspective structural representation of the present utility model;
Fig. 2 is the structural representation that in the utility model, release lever and handle cover are installed;
Fig. 3 is the perspective view of spring pin in the utility model;
Fig. 4 is the structural representation that in the utility model, spring pin and handrail matrix are installed.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail.
A kind of middle handrail for rear-row chair of automobile tripper as shown in Figure 1, the release lever 2 comprising handrail matrix 1 and be arranged on this handrail matrix 1, described release lever 2 by two unlock drag-lines 4 be connected with two spring pins, 5, two these spring pins 5 respectively level be arranged on both sides, handrail matrix 1 lower end.
Be provided with pre-and post perforative handle installing hole 11 in handrail matrix 1 upper center, release lever 2 is installed to this handle installing hole 11 position by handle cover 3, and handle cover 3 is then fixed to handrail matrix 1 back side.
Unlock drag-line 4 to arrange along handrail matrix 1 length direction, its one end is connected with the rotating element of release lever 3, the other end and spring pin 5 end winding support, unlock drag-line 4 for convenience of fixing, be distributed with at handrail matrix 1 back side drag-line buckle 12 that two are provided with " T " font.
As seen from Figure 2, described release lever 2 both side ends is provided with outwardly articulated section 21, handle cover 3 is provided with accommodating hole 32 in position, corresponding articulated section 21, articulated section 21 is stretched in this accommodating hole 32, and can rotate freely wherein, release lever 2 is rotated relative to handle cover 3, thus drives unblock drag-line 4 drag spring pin 5 to move, realize unlocking.Composition graphs 1 can be found out, after ensureing that unlocking operation completes, release lever 2 can normal return, is connected with pull back spring 6 between release lever 2 and handrail matrix.
Described handle cover 3 is provided with the journal stirrup 31 horizontally outward extended, during installation, first release lever 2 and handle cover 3 are assembled, utilizing screw 7 through journal stirrup 31, handle cover 3 and handrail matrix are fixed, now, only need to assemble from the direction perpendicular to handrail matrix 1, and do not need to assemble from handrail matrix 1 side direction.
Fig. 3 shows the concrete structure of spring pin 5, and it comprises lock pin 51, be set in axle sleeve 52 on this lock pin 51 and lock pin spring 53.
Composition graphs 4 can be found out, described axle sleeve 52 is horizontally fixed on handrail matrix 1 lower end, lock pin 51 two ends pass axle sleeve 52 end face, this lock pin 51 is locking end near one end of handrail matrix 1 lateral surface, for coordinating with the locking component on back of seat, complete the locking of handrail, the one end be positioned in the middle part of handrail matrix 1 is connected with unblock drag-line 4.
Be provided with limited step 51a in the middle part of lock pin 51, described lock pin spring 53 keeps compressive state, and one end is connected on this limited step 51a, and the other end abuts with axle sleeve 52 end face.
For ensureing that lock pin 51 has suitable stroke range, described lock pin 51 is equipped with the pin 54 vertically arranged, axle sleeve 52 is provided with bar hole 52a in corresponding pin 54 position, and described pin 54 embeds in this bar hole 52a slidably.
During unblock, rotate release lever 2, under the pulling unlocking drag-line 4, lock pin 51 overcomes lock pin spring 53 pressure and inwardly moves, and completes unblock; Unclamp release lever 2, it is at pull back spring 6 return, and lock pin 51 is under lock pin spring 53 acts on, and end is stretched out to axle sleeve 52, recovers lockup state.
Claims (7)
1. a middle handrail for rear-row chair of automobile tripper, comprise handrail matrix (1) and be arranged on the release lever (2) on this handrail matrix (1), described release lever (2) is connected with spring pin (5) by unlocking drag-line (4), this spring pin (5) level is arranged on handrail matrix (1) lower end, it is characterized in that: described handrail matrix (1) upper center is provided with handle installing hole (11), described release lever (2) is arranged on this handle installing hole (11) position by handle cover (3), and can with this handle cover (3) for fulcrum rotates around handrail matrix (1), described handle cover (3) is provided with the journal stirrup (31) horizontally outward extended, and be fixed to handrail matrix (1) back side by this journal stirrup (31).
2. middle handrail for rear-row chair of automobile tripper according to claim 1, it is characterized in that: described release lever (2) both side ends is provided with outwardly articulated section (21), and handle cover (3) is provided with accommodating hole (32) in corresponding articulated section (21) position.
3. middle handrail for rear-row chair of automobile tripper according to claim 1, it is characterized in that: described spring pin (5) comprises lock pin (51), be set in the axle sleeve (52) on this lock pin (51) and lock pin spring (53), described axle sleeve (52) on even keel is installed in handrail matrix (1) lower end, lock pin (51) two ends pass axle sleeve (52) end face, this lock pin (51) middle part is provided with limited step (51a), described lock pin spring (53) one end is connected on this limited step (51a), the other end abuts with axle sleeve (52) end face.
4. middle handrail for rear-row chair of automobile tripper according to claim 3, it is characterized in that: described lock pin (51) is equipped with the pin (54) vertically arranged, axle sleeve (52) is provided with bar hole (52a) in corresponding pin (54) position, and described pin (54) embeds in this bar hole (52a) slidably.
5. middle handrail for rear-row chair of automobile tripper according to any one of claim 1 to 4, is characterized in that: described spring pin (5) is two altogether, is symmetricly set on handrail matrix (1) both sides, lower end.
6. middle handrail for rear-row chair of automobile tripper according to claim 5, is characterized in that: described release lever (3) is provided with the pull back spring (6) be connected with handrail matrix (1).
7. middle handrail for rear-row chair of automobile tripper according to claim 5, is characterized in that: described handrail matrix (1) back side is provided with the drag-line buckle (12) of " T " font.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520405868.XU CN204774778U (en) | 2015-06-12 | 2015-06-12 | Handrail unlocking device in middle of car back -row seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520405868.XU CN204774778U (en) | 2015-06-12 | 2015-06-12 | Handrail unlocking device in middle of car back -row seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204774778U true CN204774778U (en) | 2015-11-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520405868.XU Active CN204774778U (en) | 2015-06-12 | 2015-06-12 | Handrail unlocking device in middle of car back -row seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204774778U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108297767A (en) * | 2016-08-23 | 2018-07-20 | 珠海阳光儿童用品有限公司 | Head rest adjusting device, headrest composite structure, seat main body and seat |
| CN110562106A (en) * | 2019-10-23 | 2019-12-13 | 重庆延锋安道拓汽车部件系统有限公司 | Central armrest of rear seat for vehicle |
| CN110614956A (en) * | 2019-10-23 | 2019-12-27 | 重庆延锋安道拓汽车部件系统有限公司 | Unlocking mechanism for vehicle seat |
| CN111942297A (en) * | 2020-08-20 | 2020-11-17 | 吉利汽车研究院（宁波）有限公司 | Automobile armrest box |
| CN113335163A (en) * | 2021-07-22 | 2021-09-03 | 重庆延锋安道拓汽车部件系统有限公司 | Big armrest of back row seat |
| WO2022016410A1 (en) * | 2020-07-22 | 2022-01-27 | 舒茨曼座椅（宁波）有限公司 | Armrest adjustment apparatus for vehicle, and vehicle backseat assembly |
-
2015
- 2015-06-12 CN CN201520405868.XU patent/CN204774778U/en active Active
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108297767A (en) * | 2016-08-23 | 2018-07-20 | 珠海阳光儿童用品有限公司 | Head rest adjusting device, headrest composite structure, seat main body and seat |
| CN108297767B (en) * | 2016-08-23 | 2024-02-23 | 珠海阳光儿童用品有限公司 | Headrest adjusting device, headrest combination structure, seat main body, and seat |
| CN110562106A (en) * | 2019-10-23 | 2019-12-13 | 重庆延锋安道拓汽车部件系统有限公司 | Central armrest of rear seat for vehicle |
| CN110614956A (en) * | 2019-10-23 | 2019-12-27 | 重庆延锋安道拓汽车部件系统有限公司 | Unlocking mechanism for vehicle seat |
| CN110562106B (en) * | 2019-10-23 | 2023-07-07 | 安道拓(重庆)汽车部件有限公司 | Central armrest of rear seat for vehicle |
| CN110614956B (en) * | 2019-10-23 | 2023-07-18 | 安道拓(重庆)汽车部件有限公司 | Automobile seat unlocking mechanism |
| WO2022016410A1 (en) * | 2020-07-22 | 2022-01-27 | 舒茨曼座椅（宁波）有限公司 | Armrest adjustment apparatus for vehicle, and vehicle backseat assembly |
| CN115175826A (en) * | 2020-07-22 | 2022-10-11 | 舒茨曼座椅（宁波）有限公司 | Armrest adjusting device for vehicle and vehicle rear seat assembly |
| CN111942297A (en) * | 2020-08-20 | 2020-11-17 | 吉利汽车研究院（宁波）有限公司 | Automobile armrest box |
| CN113335163A (en) * | 2021-07-22 | 2021-09-03 | 重庆延锋安道拓汽车部件系统有限公司 | Big armrest of back row seat |
| CN113335163B (en) * | 2021-07-22 | 2022-06-07 | 重庆安道拓汽车部件系统有限公司 | Big armrest of back row seat |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Tian Liang Inventor after: Zhang Weisong Inventor after: Deng Xinyuan Inventor after: Yu Hongchao Inventor after: Li Xuming Inventor before: Tian Liang Inventor before: Zhang Weisong Inventor before: Deng Xinyuan |
|
| COR | Change of bibliographic data | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 401122 No. 4, long Fuxi Road, North District, Yubei District economic and Technological Development Zone, Chongqing Patentee after: Chongqing andotuo Auto Parts System Co.,Ltd. Address before: 401122 No. 4, long Fuxi Road, North District, Yubei District economic and Technological Development Zone, Chongqing Patentee before: Chongqing Yanfeng Johnson Automotive Parts System Co.,Ltd. Address after: 401122 No. 4, long Fuxi Road, North District, Yubei District economic and Technological Development Zone, Chongqing Patentee after: Chongqing Yanfeng Johnson Automotive Parts System Co.,Ltd. Address before: 401122 No. 4, long Fuxi Road, North District, Yubei District economic and Technological Development Zone, Chongqing Patentee before: CHONGQING YANFENG JOHNSON CONTROLS AUTOMOBILE PARTS SYSTEMS, Inc. |
|
| CP01 | Change in the name or title of a patent holder |