CN207000230U - The lockable mechanism of sliding rail of automobile seat - Google Patents
The lockable mechanism of sliding rail of automobile seat Download PDFInfo
- Publication number
- CN207000230U CN207000230U CN201720998826.0U CN201720998826U CN207000230U CN 207000230 U CN207000230 U CN 207000230U CN 201720998826 U CN201720998826 U CN 201720998826U CN 207000230 U CN207000230 U CN 207000230U
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- rail
- lock
- upper rail
- handle
- banking stop
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Abstract
The utility model belongs to automotive seating art field, it is related to the lockable mechanism of sliding rail of automobile seat, including upper rail and lower rail, the relative lower sidewall of upper rail and lower rail both sides offers rows of downward opening neck, lock housing is fixed with described upper rail, the upper and lower side for the drive pin being vertically arranged in lock housing is stretched out outside lock housing, the stage clip for driving drive pin to move up is set with drive pin in lock housing, the lower end for the drive pin for stretching out lock housing lower end is fixed with lock banking stop, the both sides of lock banking stop are provided with the lock tooth being respectively clamped into the neck of upper rail and lower rail, the handle stretched out outside upper rail is hinged with the inwall of upper rail, unblock plectrum is connected with handle in upper rail, swing handle, handle drives unblock plectrum to press down on lock banking stop, lock banking stop, which overcomes the elastic force of stage clip to move down, makes lock tooth depart from the neck in upper rail and lower rail, advantage is：High to the sealed stability of upper and lower rail by the lock tooth moved up and down, the security of seat is good.
Description
Technical field
The utility model belongs to automotive seating art field, refers in particular to a kind of lockable mechanism of sliding rail of automobile seat.
Background technology
Existing sliding rail of automobile seat general structure is such：Including a trapped orbit and a sliding rail, Gu
Orbit determination road is fastened on the bottom surface of vehicle body using connecting bolt, and sliding rail is located in trapped orbit, and sliding rail
It can be slided in trapped orbit.The top of sliding rail is fixedly connected with automotive seat, before automotive seat can be with sliding rail
After slide, ball is provided between above-mentioned trapped orbit and sliding rail, combination is mutually butted in trapped orbit and sliding rail
In the state of, both is smoothly slided.After automotive seat adjustment position, then by a locking device by trapped orbit with
Sliding rail locks together, and realizes the fixation of automotive seat.As Chinese patent (application number 200510041575.9) discloses
A kind of vehicle seat slide rail locking device, it has slide core, the slip case being interlocked with slide core and is arranged in slip case, limitation
The locking plate of slide core and slip case relative movement, drive the locking plate to rotate, slide core and slip case be in locking and relative slip
Solve shank of the key, it is characterised in that for the solution shank of the key by elastic component and locking plate flexible connection, the locking plate is provided with through hole, described
Slide core is provided with the tooth being meshed with the through hole.Through hole on the locking plate of the patent is two, that is to say, that slide rail locking plate
Lock tooth be two teeth, such structure influences the lock tooth intensity of locking plate, causes the locking of sliding rail and trapped orbit built on the sand,
The serious safety for even influenceing driver.
The content of the invention
The purpose of this utility model is to provide a kind of locking machine of sliding rail of automobile seat simple in construction, locking effect is good
Structure.
What the purpose of this utility model was realized in：
The lockable mechanism of sliding rail of automobile seat, including upper rail and lower rail, upper rail and lower rail both sides it is relative lower sidewall it is equal
Offer rows of downward opening neck, be fixed with lock housing in described upper rail, the drive pin being vertically arranged in lock housing it is upper
Lower end is stretched out outside lock housing, and the stage clip for driving drive pin to move up is set with the drive pin in lock housing, stretches out lock housing lower end
The lower end of drive pin be fixed with lock banking stop, the both sides of lock banking stop are provided with the lock being respectively clamped into the neck of upper rail and lower rail
Tooth, is hinged with the handle stretched out outside upper rail on the inwall of upper rail, is connected with unblock plectrum on the handle in upper rail, swing handle,
Handle drives unblock plectrum to press down on lock banking stop, and lock banking stop, which overcomes the elastic force of stage clip to move down, makes lock tooth depart from upper rail and lower rail
Neck.
The concrete structure for the stage clip for driving drive pin to move up is set with drive pin in above-mentioned lock housing is：Lock housing
On be provided with the spring pressing chamber of upper end open, in drive pin insertion spring pressing chamber and the through hole from spring pressing chamber bottom stretches out, in spring pressing chamber
The top of drive pin be provided with stage clip deck, be set with stage clip on the drive pin in spring pressing chamber, on the downside of stage clip deck.
Above-mentioned lock banking stop passes through riveting with drive pin.
Above-mentioned unblock plectrum is the flexure strip of S types, and one end of flexure strip is fixed on roof inner surface, the other end of upper rail
The respective side wall of U-shaped portion be resisted against on the upper surface of lock banking stop both sides, described handle is shape of chinese word Ji handle, shape of chinese word Ji handle
Side lever in the middle part of be hinged on the inwall of upper rail, the flexure strip socket connection of end and S types, the rotation of handle drives unblock to dial
The U-shaped portion of piece moves down, and unblock plectrum presses down on lock banking stop, lock banking stop overcome the elastic force of stage clip move down make lock tooth depart from upper rail and
Neck in lower rail.
Lock tooth on above-mentioned lock banking stop is arranged at intervals with three to four per side, and the lock tooth per side can be caught in or depart from simultaneously
Corresponding neck in upper rail and lower rail.
Above-mentioned upper rail for be disposed with respectively in the lower end of the side of door shape two flanging, upper overturning, upwards and to
Outer oblique flange or upward and inside oblique flange, described lower rail are to be set gradually respectively in the upper end of the side of door shape two
There are in-flanges and lower flange, ball or roller, upper rail are provided between the oblique flange on upper rail top and the in-flanges on lower rail top
The flanging of bottom and lower rail bottom fall door shape horizontal edge between be provided with ball or roller, the ball or roller of upside with
The ball or roller of downside pass through retainer axially position.
Above-mentioned neck is separately positioned under the upper and lower rail in side of the flanging and door shape of upper rail bottom under flange
In portion.
Compared with prior art, the locking mechanism of this sliding rail of automobile seat passes through the lock tooth of locking plate and the neck of sliding rail
It is engaged, sliding rail is locked on trapped orbit, lock tooth of this locking plate per side is four, greatly strengthen sliding rail
The sealed stability of (upper rail) on trapped orbit (lower rail), enables driver is safer to be sitting on automotive seat, improves
The security of seat.
Brief description of the drawings
Fig. 1 is the utility model sliding track lock in the upper sectional view in lockup state of upper lower rail.
Fig. 2 is schematic perspective view of the present utility model.
Fig. 3 is that the utility model removes the sectional perspective enlarged drawing after lower rail.
Fig. 4 is that the utility model removes the partial enlarged drawing after lower rail.
Fig. 5 is sliding track lock of the present utility model and handle and the schematic perspective view of unblock plectrum mated condition.
Fig. 6 is the locked state partial schematic diagram of the lock tooth on the neck and lock banking stop of lower rail of the present utility model.
Fig. 7 is the sectional view of sliding track lock of the present utility model.
Fig. 8 is the schematic perspective view of sliding track lock of the present utility model.
Embodiment
The utility model is further described with specific embodiment below in conjunction with the accompanying drawings, referring to Fig. 1-Fig. 8：
The lockable mechanism of sliding rail of automobile seat, including upper rail 11 and lower rail 10, the side relative with the both sides of lower rail 10 of upper rail 11
Wall bottom offers rows of downward opening neck 17,18, and lock housing 12 is fixed with by screw 22 in described upper rail 11,
The upper and lower side for the drive pin 13 being vertically arranged in lock housing 12 is stretched out outside lock housing 12, and drive is set with the drive pin 13 in lock housing 12
Make the stage clip 14 that drive pin 13 moves up, the lower end for the drive pin 13 for stretching out the lower end of lock housing 12 is fixed with lock banking stop 16, locking
The both sides of piece 16 are provided with the lock tooth 23 in the neck 17,18 for being respectively clamped into upper rail 11 and lower rail 10, on the inwall of upper rail 11
The handle 40 stretched out outside upper rail 11 is hinged with, unblock plectrum 50, swing handle 40, handle are connected with the handle 40 in upper rail 11
40 drive unblock plectrum 50 to press down on lock banking stop 16, and lock banking stop 16, which overcomes the elastic force of stage clip 14 to move down, makes lock tooth 23 depart from upper rail
11 and lower rail 10 on neck 17,18；The structure of lock tooth 23 on lock housing 12, drive pin 13, stage clip 14, lock banking stop 16 and lock banking stop 16
Into sliding track lock.
Above-mentioned lock banking stop 16 passes through riveting with drive pin 13.
The specific knot for the stage clip 14 for driving drive pin 13 to move up is set with drive pin 13 in above-mentioned lock housing 12
Structure is：The spring pressing chamber 15 of upper end open is provided with lock housing 12, drive pin 13 is inserted in spring pressing chamber 15 and gone to the bottom from spring pressing chamber 15
Through hole stretch out, the top of the drive pin 13 in spring pressing chamber 15 is provided with the deck of stage clip 14, in spring pressing chamber 15, under the deck of stage clip 14
Stage clip 14 is set with the drive pin 13 of side.
Above-mentioned unblock plectrum 50 is the flexure strip of S types, one end 51 of flexure strip be fixed on the roof inner surface of upper rail 11,
The respective side wall 52 of U-shaped portion of the other end is resisted against on the upper surface of the both sides of lock banking stop 16, and described handle 40 is shape of chinese word Ji handle
Hand 40, it is hinged on the inwall of upper rail 11 in the middle part of the side lever of shape of chinese word Ji handle 40, the grafting of flexure strip 50 of end and S types connects
Connect, the rotation of handle 40 drives the U-shaped portion of unblock plectrum 50 to move down, and unblock plectrum 50 presses down on lock banking stop 16, lock banking stop 16
Overcoming the elastic force of stage clip 14 to move down makes lock tooth 23 depart from the neck 17,18 in upper rail 11 and lower rail 10.
Lock tooth 23 on above-mentioned lock banking stop 16 is arranged at intervals with three to four per side, and the lock tooth 23 per side can be caught in simultaneously
Or depart from corresponding neck 17,18 in upper rail 11 and lower rail 10.
Above-mentioned upper rail 11 for be disposed with respectively in the lower end of the side 50 of door shape two flanging 35, upper overturning 34,
Oblique flange 33 or upward and inside oblique flange upwardly and outwardly, described lower rail 10 are in the upper end of the side of door shape two
Be disposed with in-flanges 31 and lower flange 32 respectively, the oblique flange 33 on the top of upper rail 11 and the in-flanges 32 on the top of lower rail 10 it
Between be provided with ball 36 or roller, the flanging 35 of the bottom of upper rail 11 and the bottom of lower rail 10 fall door shape horizontal edge 39 between set
Ball or roller 38 are equipped with, the ball 36 or roller of upside and the ball of downside or roller 38 pass through the axially position of retainer 37.
Above-mentioned neck 17,18 is separately positioned on the flanging 35 of the bottom of upper rail 11 and the 30 upper and lower rail of side of door shape
On the bottom of 10 times flange 32.
During use：Shape of chinese word Ji handle 19 is moved from the front portion of seat, pin joint of the handle 19 in upper rail 11 is rotated, driven
Unblock plectrum 50 overcomes the elastic force of stage clip 14 to move down the neck 17,18 driven in lock tooth 23 disengaging upper rail 11 and lower rail 10, slide rail
Unblock, seat may move to adjust longitudinal separation or position；Unclamp handle 19, in the presence of the reset force of stage clip 14, drive pin
13 drive lock tooth 23 to move up, and lock tooth 23 is caught in the neck 17,18 in upper rail 11 and lower rail 10, and slide rail is locked, and seat is limited
It is mobile.
Above-described embodiment is only preferred embodiment of the present utility model, not limits protection model of the present utility model according to this
Enclose, therefore：All equivalence changes done according to structure of the present utility model, shape, principle, all should be covered by protection of the present utility model
Within the scope of.
Claims (7)
1. the lockable mechanism of sliding rail of automobile seat, including upper rail and lower rail, the relative lower sidewall of upper rail and lower rail both sides is opened
Provided with rows of downward opening neck, it is characterised in that：Lock housing, the drive being vertically arranged in lock housing are fixed with described upper rail
The upper and lower side of dynamic pin is stretched out outside lock housing, and the stage clip for driving drive pin to move up is set with the drive pin in lock housing, is stretched out
The lower end of the drive pin of lock housing lower end is fixed with lock banking stop, and the both sides of lock banking stop are provided with the card for being respectively clamped into upper rail and lower rail
Lock tooth in groove, is hinged with the handle stretched out outside upper rail on the inwall of upper rail, is connected with unblock plectrum on the handle in upper rail, turns
Dynamic handle, handle drive unblock plectrum to press down on lock banking stop, and lock banking stop, which overcomes the elastic force of stage clip to move down, makes lock tooth depart from upper rail
With the neck in lower rail.
2. the lockable mechanism of sliding rail of automobile seat according to claim 1, it is characterised in that：Driving in described lock housing
The concrete structure for the stage clip for driving drive pin to move up is set with pin is：The spring pressing chamber of upper end open is provided with lock housing,
In drive pin insertion spring pressing chamber and the through hole from spring pressing chamber bottom stretches out, and the top of the drive pin in spring pressing chamber is provided with stage clip card
Seat, spring pressing chamber is interior, is set with stage clip on the drive pin on the downside of stage clip deck.
3. the lockable mechanism of sliding rail of automobile seat according to claim 1, it is characterised in that：Described lock banking stop and driving
Pin passes through riveting.
4. the lockable mechanism of sliding rail of automobile seat according to claim 1, it is characterised in that：Described unblock plectrum is S
The flexure strip of type, one end of flexure strip is fixed on the roof inner surface of upper rail, the respective side wall of the U-shaped portion of the other end is resisted against lock
On the upper surface of limited step both sides, described handle is shape of chinese word Ji handle, and upper rail is hinged in the middle part of the side lever of shape of chinese word Ji handle
On inwall, the flexure strip socket connection of end and S types, the rotation of handle drives the U-shaped portion of unblock plectrum to move down, unblock plectrum to
Lower pressing lock banking stop, lock banking stop, which overcomes the elastic force of stage clip to move down, makes lock tooth depart from the neck in upper rail and lower rail.
5. the lockable mechanism of sliding rail of automobile seat according to claim 1, it is characterised in that：Lock on described lock banking stop
Tooth is arranged at intervals with three to four per side, and the lock tooth per side can be caught in or depart from corresponding neck in upper rail and lower rail simultaneously.
6. the lockable mechanism of the sliding rail of automobile seat according to claim 1-5 any one, it is characterised in that：Described is upper
Rail is to be disposed with flanging, upper overturning, oblique flange upwardly and outwardly or upward respectively in the lower end of the side of door shape two
And inside oblique flange, described lower rail for be disposed with respectively in the upper end of the side of door shape two in-flanges and under turn over
Side, is provided with ball or roller between the oblique flange on upper rail top and the in-flanges on lower rail top, the flanging of upper rail bottom with
Ball or roller, the ball or roller of upside and ball or the rolling of downside are provided between the horizontal edge of door shape of lower rail bottom
Post passes through retainer axially position.
7. the lockable mechanism of sliding rail of automobile seat according to claim 6, it is characterised in that：Described neck is set respectively
Under the upper and lower rail of the flanging of upper rail bottom and the side of door shape on the bottom of flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720998826.0U CN207000230U (en) | 2017-08-10 | 2017-08-10 | The lockable mechanism of sliding rail of automobile seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720998826.0U CN207000230U (en) | 2017-08-10 | 2017-08-10 | The lockable mechanism of sliding rail of automobile seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207000230U true CN207000230U (en) | 2018-02-13 |
Family
ID=61459419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720998826.0U Active CN207000230U (en) | 2017-08-10 | 2017-08-10 | The lockable mechanism of sliding rail of automobile seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207000230U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109484256A (en) * | 2018-12-25 | 2019-03-19 | 浙江龙生汽车部件科技有限公司 | The installation and unlocking method of lockable mechanism in sliding rail of automobile seat |
| CN110155339A (en) * | 2018-02-16 | 2019-08-23 | 空中客车德国运营有限责任公司 | Fastening system for being fastened on component at the track in carrier |
| CN110477976A (en) * | 2019-08-07 | 2019-11-22 | 复旦大学附属眼耳鼻喉科医院 | A kind of artificial cochlea's surgical skin flap drag hook of included suction device |
| CN111016748A (en) * | 2020-01-06 | 2020-04-17 | 重庆飞适动力汽车座椅部件有限公司 | Self-locking type pressing internal-triggering unlocking assembly |
-
2017
- 2017-08-10 CN CN201720998826.0U patent/CN207000230U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110155339A (en) * | 2018-02-16 | 2019-08-23 | 空中客车德国运营有限责任公司 | Fastening system for being fastened on component at the track in carrier |
| CN110155339B (en) * | 2018-02-16 | 2023-05-23 | 空中客车德国运营有限责任公司 | Fastening system for fastening a component at a track in a vehicle |
| CN109484256A (en) * | 2018-12-25 | 2019-03-19 | 浙江龙生汽车部件科技有限公司 | The installation and unlocking method of lockable mechanism in sliding rail of automobile seat |
| CN110477976A (en) * | 2019-08-07 | 2019-11-22 | 复旦大学附属眼耳鼻喉科医院 | A kind of artificial cochlea's surgical skin flap drag hook of included suction device |
| CN111016748A (en) * | 2020-01-06 | 2020-04-17 | 重庆飞适动力汽车座椅部件有限公司 | Self-locking type pressing internal-triggering unlocking assembly |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |