CN107020979A - A kind of sliding rail unlocking mechanism of automotive seat - Google Patents
A kind of sliding rail unlocking mechanism of automotive seat Download PDFInfo
- Publication number
- CN107020979A CN107020979A CN201710399387.6A CN201710399387A CN107020979A CN 107020979 A CN107020979 A CN 107020979A CN 201710399387 A CN201710399387 A CN 201710399387A CN 107020979 A CN107020979 A CN 107020979A
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- China
- Prior art keywords
- support
- pipe assembly
- seat
- brake cable
- unlocking mechanism
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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- 230000007246 mechanism Effects 0.000 title claims abstract description 23
- 239000002184 metal Substances 0.000 claims abstract description 8
- 239000002023 wood Substances 0.000 claims abstract description 5
- 230000000694 effects Effects 0.000 claims description 3
- 238000005461 lubrication Methods 0.000 claims 1
- 238000003466 welding Methods 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 3
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 241001347978 Major minor Species 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000010297 mechanical methods and process Methods 0.000 description 1
- 230000005226 mechanical processes and functions Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009711 regulatory function Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
- B60N2/04—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable
- B60N2/06—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable slidable
- B60N2/08—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable slidable characterised by the locking device
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- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Seats For Vehicles (AREA)
Abstract
A kind of sliding rail unlocking mechanism of automotive seat, including brake cable, slide rail release lever, pipe assembly, first support, second support；Wherein, the brake cable top is fixed on slide rail release lever, and end is fixed in first support；The two ends of the pipe assembly are provided with first support, second support, and seat support is arranged on pipe assembly, and in the outside of first support, second support, pipe assembly can be rotated relative to seat support；The first support is V-type or L-type sheet metal component, the second support is straight sheet metal component, first support, second support are connected by return spring with seat support, a latch is respectively and fixedly provided with first support, second support, two unblock pin centers are straight line, and when pulling or rotation slide rail release lever, brake cable end is tightened up, first support, pipe assembly, second support are rotated, and the solution locking plate that latch oppresses two wood side-guides is unlocked.The unlocking mechanism is simple in construction, and unblock synchronism is good.
Description
Technical field
The invention belongs to technical field of automobile accessories, and in particular to a kind of to be used for the slide rail solution lock machine installed in automotive seat
Structure, can be unlocked operation to the solution locking plate of slide rail.
Background technology
Sliding rail of automobile seat takes on the function for changing seat fore-aft position, respectively has one on existing automotive seat or so slide rail
Individual solution locking plate, when external force pressure solution locking plate and when being allowed to move down, slide rail can be unlocked, and now be acted on by external force, seat can before
After slide, realize the change of occupant's front and back position in the car.Therefore, to respectively there is the automotive seat of a solution locking plate on the slide rail of left and right
Slide rail, it is necessary to be equipped with unlocking mechanism on the solution locking plate of slide rail.
Existing unlocking mechanism, mainly there is two ways：A kind of is the form using linkage steel wire by the seat left and right sides
Major-minor part handle connect, when applying active force to main part handle, the action of duplicate handle is driven and real by linkage steel wire
Now unlock.This structure problem present in actual mechanical process is：A pair of slide rails of the seat left and right sides unblock when not
It is synchronous, and the angle of both unblocks is different, releasing force is big, it is higher to the length requirement for the steel wire that links.Another is to use U-shaped
Trip lever is connected with a pair of spanners of the seat left and right sides, and when applying upward active force to trip lever, both sides spanner drives lock
Determine device unblock.This structure in actual use problem appear to is that：A pair of slide rails for equally existing the seat left and right sides exist
It is asynchronous during unblock, and unblock stroke is big, have abnormal sound, operation is also inconvenient.Some sliding rail of automobile seat unlocking mechanism
It is electronic, but cost is higher, heavier-weight.
The content of the invention
It is an object of the invention to provide a kind of sliding rail unlocking mechanism of automotive seat, existing unlocking mechanism is solved to left and right
The unblock of two wood side-guides is asynchronous, unlocks inconvenient technical barrier.The unlocking mechanism is simple in construction, easy to operate, and unblock is same
Step property is good.
To achieve the above object, a kind of sliding rail unlocking mechanism of automotive seat of the present invention includes：Brake cable, slide rail solution
Lock handle, pipe assembly, first support, second support；Wherein, the brake cable top is fixed on slide rail release lever, end
It is fixed in first support；The two ends of the pipe assembly are provided with first support, second support, and it is total that seat support is arranged on pipe
Cheng Shang, and in the outside of first support, second support, pipe assembly can be rotated relative to seat support；The first support
For V-type or L-type sheet metal component, the second support is straight sheet metal component, and first support, second support pass through return spring and seat branch
Frame is connected, and to reach the effect for making unlocking mechanism be returned to initial position, one is respectively and fixedly provided with first support, second support
Latch, two unblock pin centers are straight line, and when pulling or rotation slide rail release lever, brake cable end is tightened up, the
One support, pipe assembly, second support are rotated, and the solution locking plate that latch oppresses two wood side-guides is unlocked.
Pipe assembly of the present invention includes：Tube body, rotary shaft, lubricative axle sleeve；Wherein, the tube body
Two ends are embedded with welded nut, and the welded nut is provided with a gap；The rotary shaft is provided with a card matched with gap
Block is closed, rotary shaft one end is plugged in welded nut, connects as one rotary shaft with nut by clamping block, and rotary shaft is another
End is bolted locked, and the lubricative axle sleeve is set on the rotating shaft, and seat support is arranged on lubricative axle sleeve.
The advantages of the present invention：
（1）Unlocking mechanism of the present invention is simple in construction, convenient relative to other manual unlocking seat operations, in operating process only
Need to rotate or pull slide rail release lever, the regulation of stroke, and unblock synchronism just can be realized by brake cable and other structures
It is good.
（2）Unlocking mechanism of the present invention has a wide range of application, it is adaptable to all automotive seats with slide rail regulatory function.
Brief description of the drawings
Fig. 1 is the overall structure diagram of unlocking mechanism of the present invention.
Fig. 2 is the explosive view of pipe assembly of the present invention.
Fig. 3 is the structural representation that unlocking mechanism of the present invention is installed on chair framework.
Embodiment
To make those skilled in the art that technical solutions according to the invention are more clearly understood, below in conjunction with the accompanying drawings to this hair
It is bright to elaborate, but limiting the scope of the present invention is not intended as, any one skilled in the art exists
The invention discloses technical scope in, change or replacement can be readily occurred in, should be all included within the scope of the present invention.
Refering to Fig. 1, a kind of sliding rail unlocking mechanism of automotive seat of the present invention includes：Brake cable 1, slide rail release lever
2nd, pipe assembly 3, first support 4, second support 5；Wherein, the top of brake cable 1 is fixed on slide rail release lever 2, end
It is fixed in first support 4；The slide rail release lever 2 is fixed on chair framework by extension spring 10 or miscellaneous part；It is described
The two ends of pipe assembly 3 are provided with first support 4, second support 5, and seat support 7 is arranged on pipe assembly 3, and at first
The outside of frame 4, second support 5, pipe assembly 3 can be rotated relative to seat support 7；The first support 4 is V-type or L-type
Sheet metal component, the second support 5 is straight sheet metal component, and first support 4, second support 5 are connected by return spring 6 with seat support 7
Connect, to reach the effect for making unlocking mechanism be returned to initial position, a solution is respectively and fixedly provided with first support 4, second support 5
Lock pin 8, two center lines of latch 8 are straight line.
The bayonet lock 9 being connected with return spring 6 is equipped with the first support 4, second support 5, the return spring 6 is Z-type
Structure, return spring one end is connected with bayonet lock 9, and the other end is arranged in the mounting hole of seat support 7；The end of the first support 4
End is provided with a brake cable fixing device 11, and the brake cable fixing device 11 is used to the end of brake cable 1 being fixed；The pipe master
Lightening hole 311 is also provided with body 31.
As long as pipe assembly of the present invention disclosure satisfy that, when first support 4 rotates, it can be with first
Frame synchronizes rotation, while driving second support to be rotated, is not specially required in structure；But the pipe assembly
During for following structure, unblock synchronism is more preferable.
Refering to Fig. 2, Fig. 3, the pipe assembly includes：Tube body 31, rotary shaft 32, lubricative axle sleeve 33；Wherein, it is described
The two ends of tube body 31 are embedded with welded nut 34, and the welded nut 34 is provided with a gap 341；In the rotary shaft 32
Provided with a clamping block 321 matched with gap, rotary shaft one end is plugged in welded nut, by clamping block 321 by rotary shaft
Connected as one with welded nut, the rotary shaft other end fixes locked by bolt 35；The lubricative axle sleeve 33 is arranged on rotation
On axle, seat support 7 is arranged on lubricative axle sleeve 33, and seat support 7 is fixed on chair framework A, when pulling or rotation slide rail
Release lever 2, the end of brake cable 1 is tightened up, and first support 4 drives pipe assembly 3, second support 5 to rotate simultaneously, latch
The solution locking plate B of 8 two wood side-guides of compressing is unlocked, and after seat has been adjusted, unclamps slide rail release lever 2, first support 4 is in return
Initial position is returned in the presence of spring 6, seat slide is locked.
Claims (4)
1. a kind of sliding rail unlocking mechanism of automotive seat, it is characterised in that：Including brake cable, slide rail release lever, pipe assembly,
One support, second support；Wherein, the brake cable top is fixed on slide rail release lever, and end is fixed in first support；Institute
State pipe assembly two ends be provided with first support, second support, seat support be arranged on pipe assembly on, and first support,
The outside of second support, pipe assembly can be rotated relative to seat support；The first support is V-type or L-type sheet metal component, institute
Second support is stated for straight sheet metal component, first support, second support are connected by return spring with seat support, make unblock to reach
Mechanism back is respectively and fixedly provided with a latch, two latch to the effect of initial position in first support, second support
Heart line is straight line, and when pulling or rotation slide rail release lever, brake cable end is tightened up, first support, pipe assembly, second
Support is rotated, and the solution locking plate that latch oppresses two wood side-guides is unlocked.
2. a kind of sliding rail unlocking mechanism of automotive seat according to claim 1, it is characterised in that：The pipe assembly bag
Include：Tube body, rotary shaft, lubricative axle sleeve；Wherein, the two ends of the tube body are embedded with welded nut, the welding spiral shell
Mother is provided with a gap；The rotary shaft is provided with a clamping block matched with gap, and rotary shaft one end is plugged on welded nut
It is interior, rotary shaft is connected as one with nut by clamping block, the rotary shaft other end is bolted locked, the lubrication axle
It is set in rotary shaft, seat support is arranged on lubricative axle sleeve.
3. a kind of sliding rail unlocking mechanism of automotive seat according to claim 1, it is characterised in that：The first support,
The bayonet lock being connected with return spring is equipped with second support, the return spring is Z-type structure, and return spring one end is connected with bayonet lock,
The other end is arranged in the mounting hole of seat support.
4. a kind of sliding rail unlocking mechanism of automotive seat according to claim 1, it is characterised in that：The first support
End is provided with a brake cable fixing device, and the brake cable fixing device is used to the end of brake cable being fixed；The tube body
On be additionally provided with lightening hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710399387.6A CN107020979A (en) | 2017-05-31 | 2017-05-31 | A kind of sliding rail unlocking mechanism of automotive seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710399387.6A CN107020979A (en) | 2017-05-31 | 2017-05-31 | A kind of sliding rail unlocking mechanism of automotive seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107020979A true CN107020979A (en) | 2017-08-08 |
Family
ID=59530035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710399387.6A Pending CN107020979A (en) | 2017-05-31 | 2017-05-31 | A kind of sliding rail unlocking mechanism of automotive seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107020979A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107981595A (en) * | 2017-12-25 | 2018-05-04 | 安吉富和家具有限公司 | A kind of brake locking device of seat |
| CN108202646A (en) * | 2018-01-31 | 2018-06-26 | 广州汽车集团零部件有限公司 | A kind of sliding rail of automobile seat unlocking mechanism |
| CN110497823A (en) * | 2019-08-28 | 2019-11-26 | 浙江龙生汽车部件科技有限公司 | A kind of automotive seat height sliding rail |
| CN111845475A (en) * | 2020-08-24 | 2020-10-30 | 长春富维安道拓汽车饰件系统有限公司 | Lower sliding rail section bar for automobile seat and manufacturing method thereof |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102152747A (en) * | 2011-03-22 | 2011-08-17 | 上海延锋江森座椅有限公司 | Seat with easily entered function |
| CN102673437A (en) * | 2012-05-03 | 2012-09-19 | 苏州忠明祥和精工有限公司 | Unlocking mechanisms for automobile chair slide rails |
| US20120235007A1 (en) * | 2011-03-18 | 2012-09-20 | GM Global Technology Operations LLC | Locking device, seat moving device, vehicle seat, motor vehicle, and method therefor |
| CN202847492U (en) * | 2012-09-04 | 2013-04-03 | 上海延锋江森座椅有限公司 | Seat cushion skeleton structure |
| US20140368013A1 (en) * | 2013-06-12 | 2014-12-18 | AISIN Technical Center of America, Inc. | Vehicle seat apparatus with middle return slide walk in |
| CN104494471A (en) * | 2014-12-24 | 2015-04-08 | 重庆长安汽车股份有限公司 | Automobile seat adjusting mechanism |
| CN204801550U (en) * | 2015-06-03 | 2015-11-25 | 合肥云鹤江森汽车座椅有限公司 | Seat slider with synchronous release mechanism in front and back |
| CN105644394A (en) * | 2014-11-18 | 2016-06-08 | 佛吉亚（中国）投资有限公司 | Automobile seat |
| CN206765858U (en) * | 2017-05-31 | 2017-12-19 | 长春富维安道拓汽车饰件系统有限公司 | A kind of sliding rail unlocking mechanism of automotive seat |
-
2017
- 2017-05-31 CN CN201710399387.6A patent/CN107020979A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120235007A1 (en) * | 2011-03-18 | 2012-09-20 | GM Global Technology Operations LLC | Locking device, seat moving device, vehicle seat, motor vehicle, and method therefor |
| CN102152747A (en) * | 2011-03-22 | 2011-08-17 | 上海延锋江森座椅有限公司 | Seat with easily entered function |
| CN102673437A (en) * | 2012-05-03 | 2012-09-19 | 苏州忠明祥和精工有限公司 | Unlocking mechanisms for automobile chair slide rails |
| CN202847492U (en) * | 2012-09-04 | 2013-04-03 | 上海延锋江森座椅有限公司 | Seat cushion skeleton structure |
| US20140368013A1 (en) * | 2013-06-12 | 2014-12-18 | AISIN Technical Center of America, Inc. | Vehicle seat apparatus with middle return slide walk in |
| CN105644394A (en) * | 2014-11-18 | 2016-06-08 | 佛吉亚（中国）投资有限公司 | Automobile seat |
| CN104494471A (en) * | 2014-12-24 | 2015-04-08 | 重庆长安汽车股份有限公司 | Automobile seat adjusting mechanism |
| CN204801550U (en) * | 2015-06-03 | 2015-11-25 | 合肥云鹤江森汽车座椅有限公司 | Seat slider with synchronous release mechanism in front and back |
| CN206765858U (en) * | 2017-05-31 | 2017-12-19 | 长春富维安道拓汽车饰件系统有限公司 | A kind of sliding rail unlocking mechanism of automotive seat |
Non-Patent Citations (1)
| Title |
|---|
| 葛宁;熊新;王福元;: "汽车座椅支架滑道阻力自动检测装置" * |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107981595A (en) * | 2017-12-25 | 2018-05-04 | 安吉富和家具有限公司 | A kind of brake locking device of seat |
| CN107981595B (en) * | 2017-12-25 | 2023-10-13 | 安吉富和家具有限公司 | Braking locking device of chair seat |
| CN108202646A (en) * | 2018-01-31 | 2018-06-26 | 广州汽车集团零部件有限公司 | A kind of sliding rail of automobile seat unlocking mechanism |
| CN110497823A (en) * | 2019-08-28 | 2019-11-26 | 浙江龙生汽车部件科技有限公司 | A kind of automotive seat height sliding rail |
| CN111845475A (en) * | 2020-08-24 | 2020-10-30 | 长春富维安道拓汽车饰件系统有限公司 | Lower sliding rail section bar for automobile seat and manufacturing method thereof |
| CN111845475B (en) * | 2020-08-24 | 2023-08-18 | 长春富维安道拓汽车饰件系统有限公司 | Lower slide rail section bar for automobile seat and manufacturing method thereof |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170808 |
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| RJ01 | Rejection of invention patent application after publication |