CN203511351U - Sliding device for automobile chair - Google Patents
Sliding device for automobile chair Download PDFInfo
- Publication number
- CN203511351U CN203511351U CN201320706841.5U CN201320706841U CN203511351U CN 203511351 U CN203511351 U CN 203511351U CN 201320706841 U CN201320706841 U CN 201320706841U CN 203511351 U CN203511351 U CN 203511351U
- Authority
- CN
- China
- Prior art keywords
- gangbar
- dead bolt
- slide rail
- linkage rods
- automotive seat
- Prior art date
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a chair sliding device for an automobile chair. A locking mechanism of the sliding device comprises linkage rods, driving plates and positioning lock slots, wherein the linkage rods are rotationally mounted along front-back axes; the driving plates are hinged on movable slide rails along left-right axes; the positioning lock slots distributed front and back at intervals are formed in fixed slide rails; a U-shaped grip is fixedly bridged and connected between the driving plates on the fixed slide rails; the linkage rods and the driving plates are distributed in parallel at intervals, spring bolts overhung outwards are fixedly arranged on the linkage rods; unlocking springs are assembled between the linkage rods and the movable slide rails; positioning baffles are assembled at the peripheries of the linkage rods in a stop rotating manner. An operator can lift the grip in the vertical direction when moving the chair back and forth, so that the driving plates fixedly connected to the grip can get out of the ways of the positioning baffles, the unlocking springs can drive the linkage rods to rotate, and the spring bolts can be pulled out from the positioning lock slots under the driving of the linkage rods. Therefore, the reliability and stability of the locking mechanism of the whole sliding device are improved.
Description
Technical field
The utility model relates to a kind of automotive seat slide device.
Background technology
At present, front-row seats bottom on commercially available automobile is all equipped with slide device, to regulate the front and back position of seat on major-minor operator seat by slide device, especially concerning riding in the chaufeur on main driving position, can regulate according to the bodily form of chaufeur the front and back position of seat on main driving position, so that controls such as the better steering dish of chaufeur, pedal and shifter bars.And existing slide device comprises the lockout mechanism assembling on two spaced sliding track mechanisms in left and right and each sliding track mechanism, each sliding track mechanism comprises that fixed rack and the front and back guiding movement on the Floor-board frame that is fixed on vehicle body is assemblied in the movable slide rail on fixed rack, and lockout mechanism comprises lock pin and the retracing spring assembling on movable slide rail, on fixed rack, offer a row for the dowel hole of the spacing plug-in mounting of lock pin and for drawing the traction bracing wire of two lock pin synchronization actions on movable slide rail, in use, the personnel on front-row seats of being sitting in are by pulling traction bracing wire, so that lock pin overcomes the pressure power of retracing spring and is pulled out in dowel hole from fixed rack, lockup state between movable slide rail and fixed rack is removed, operating personal can promote smoothly seat and move forward and backward, after moving into place, operating personal unclamps traction bracing wire, makes lock pin spacing being inserted in dowel hole again under the pressure power effect of retracing spring, to lock the relative position between movable slide rail and fixed rack.But because traction bracing wire is under service life and flexible impact, long-term use there will be the lax phenomenon of traction bracing wire, so when chaufeur pulls traction bracing wire, lock pin on two movable slide rails usually can not synchronization action, so that the front-row seats on automobile can not move forward and backward smoothly, thereby the reliability of service of automotive seat slide device and service life are reduced, affect the normal driving of operating personal and take.
Utility model content
The purpose of this utility model is to provide a kind of reliable in action, automotive seat slide device easy to use.
In order to realize above object, the technical scheme of automotive seat slide device of the present utility model is as follows:
A kind of automotive seat slide device, comprise the lockout mechanism that on two spaced apart sliding track mechanisms in left and right and two sliding track mechanisms, correspondence is assembled respectively, described sliding track mechanism comprises for being fixed on the fixed rack on vehicle frame and being assemblied in the movable slide rail on fixed rack along fore-and-aft direction guiding movement, the top of described fixed rack is provided with the chute of T-shaped or L-type, and the bottom of described movable slide rail is provided with the slide rail coordinating with the complementary anti-avulsion of described chute, described lockout mechanism comprises that the axis extending around front and back rotates the gangbar of assembling, the axis extending around left and right is hinged on the front and back location locked groove spaced apart of offering on driver plate on movable slide rail and fixed rack, between driver plate on two fixed racks, bridge joint is fixed with handle, gangbar and driver plate parallel interval are arranged, in gangbar, be outwards installed with and overhang, for inserting the dead bolt in the locked groove of location, and between gangbar and movable slide rail, be equipped with the release spring that presses moment of torsion that dead bolt is extracted in locked groove for applying to gangbar from location, in the periphery of gangbar, stopping spinning is furnished with for being transmitted plate compressing downwards and driving dead bolt to be inserted in the locked groove of location by gangbar when handle swinging, the positioning baffle of by gangbar, dead bolt being extracted from the locked groove of location under the effect of release spring along with getting out of the way of driver plate when handle upwards lifts.
Described dead bolt is connected in by connecting panel in the periphery of gangbar, the claw that the bottom that dead bolt is connecting panel bends to the left or to the right.
The dead bolt setting firmly in each described gangbar has more than two, and each dead bolt is arranged in fore-and-aft direction parallel interval.
The torsion spring assembling in the periphery that described release spring is gangbar.
The position of two described lockout mechanisms in two relative both sides of sliding track mechanism.
The guide groove extending before and after offering on described driver plate, convexes with on described positioning baffle along fore-and-aft direction guiding and is assemblied in the guiding edge in described guide groove.
The top of described movable slide rail is provided with the riser of vertical setting, and is provided with at the riser opposite side of two fixed racks the locating support that rotates assembling gangbar.
In the utility model, lockout mechanism comprises that the axis extending around front and back rotates the gangbar of assembling, the axis that extends around left and right is hinged on driver plate on movable slide rail and fixed rack on the front and back location locked groove spaced apart offered, between driver plate on two fixed racks, bridge joint is fixed with handle, gangbar and driver plate parallel interval are arranged, in gangbar, be installed with the dead bolt outwards overhanging, and be equipped with release spring between gangbar and movable slide rail, in the periphery of gangbar, only spinning is furnished with positioning baffle.In use, positioning baffle, under the compressing of driver plate, is inserted into all the time in the location locked groove on fixed rack the dead bolt setting firmly in gangbar, thereby fixed rack and movable slide rail is locked together by lockout mechanism; When needs move forward and backward seat, operating personal can lift handle at above-below direction, so that the driver plate being connected on handle gets out of the way positioning baffle, the spring of release simultaneously orders about gangbar and rotates, to make dead bolt under the drive of gangbar, in the locked groove of location, extract, therefore in the utility model, lockout mechanism is realized the locking and unlocking by the handle of rigidity, and the handle of rigidity does not in use exist long-term use meeting lax problem gradually, thereby the reliability and stability of lockout mechanism work in whole slide device have been improved.Because of the top of fixed rack, be provided with the chute of T-shaped or L-type simultaneously, the bottom of movable slide rail is provided with the slide rail coordinating with the complementary anti-avulsion of described chute, so movable slide rail is by by stable being positioned on fixed rack, so that the front and back guiding sliding action of movable slide rail on fixed rack is more steady.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of embodiment of the utility model;
Fig. 2 is the structural representation of gangbar part in Fig. 1.
The specific embodiment
The embodiment of automotive seat slide device of the present utility model: as depicted in figs. 1 and 2, this automotive seat slide device is a kind of T-shaped railroad of middle unlocking type, it comprises the lockout mechanism that on two spaced apart sliding track mechanisms in left and right and two sliding track mechanisms, correspondence is assembled respectively, each sliding track mechanism comprises again the fixed rack 7 on the Floor-board frame that is fixed on vehicle body and is assemblied in the movable slide rail 1 on fixed rack 7 along fore-and-aft direction guiding, and two lockout mechanisms opposite side position in two sliding track mechanisms, each lockout mechanism comprises that the axis rotation of extending around front and back is assemblied in the gangbar 2 on movable slide rail 1, the positioning baffle 8 setting firmly in the periphery of gangbar 2 and bolt plate 3, the release spring 9 of the rear end assembling of gangbar 2, the hinged driver plate 6 of axis extending around left and right on movable slide rail 1, the location locked groove 71 that the front and back that the side of fixed rack 7 is offered are intervally arranged, between driver plate 6 in two lockout mechanisms, bridge joint is fixed with U-shaped handle 5, and the top of movable slide rail is provided with the riser of vertical setting, and be provided with at the riser opposite side of two fixed racks the locating support that rotates assembling gangbar, driver plate 6 is hinged on turning edge of this support by hinge, the back-end location place of the connecting portion of hinge and driver plate 6 in guide groove, to seal the rear end of guide grooves by hinge 4.Positioning baffle 8 is fixed in the periphery of gangbar 2 and forms cam structure, and the bottom of positioning baffle 8 convexes with along fore-and-aft direction guiding and is assemblied in the guiding edge in guide groove towards the direction that deviates from fixed rack 7.Bolt plate 3 is to consist of the connecting panel of L-type and the dead bolt of claw-like, connecting panel be connected in gangbar 2 periphery on, and the claw that the bottom that dead bolt is connecting panel turns down to the direction near fixed rack 7, and the dead bolt that has three parallel interval to arrange in each bolt plate 3.
The chute of the top T type of fixed rack 7, the bottom of movable slide rail 1 is provided with the slide rail coordinating with the complementary anti-avulsion of chute, and the bottom of movable slide rail corresponds to T-shaped slide rail.
In the present embodiment, release spring 9 is selected torsion spring, and automotive seat slide device in use, at release spring 9, to gangbar 2, apply all the time and make dead bolt from locating the moment of torsion of extracting in locked groove 71, but because being transmitted plate 6, positioning baffle 8 blocks, so under the compressing of driver plate 6, dead bolt keeps being inserted in the locked groove 71 of location; When needs move forward and backward seat, operating personal upwards lifts handle 5 gently, interlock plate front end is also along with handle 5 be take hinge 4 and rotated up as attachment point, positioning baffle 8 rotates under the effect of release spring 9 in company with gangbar 2, because positioning baffle 8, gangbar 2 and bolt plate 3 are fixed together, so gangbar 2 can drive the dead bolt in bolt plate 3 to extract in the locked groove 71 of location, reach the effect of release, now fixed rack 7 can be free to slide front and back, completes the front and back slide control function of seat.
In the above-described embodiments, positioning baffle is assemblied on driver plate along guiding by guiding, in other embodiments, locating plate also can movable block in the side of positioning baffle.
In the above-described embodiments, release spring 9 is torsion spring, and in other embodiments, release spring 9 can be also the springs such as common stage clip, extension spring.
In the above-described embodiments, the chute on fixed rack is T-shaped, the slide rail on corresponding movable slide rail is also T-shaped, and in other embodiments, the slide rail on the chute on fixed rack and movable slide rail also can correspond to L-type.
Claims (7)
1. an automotive seat slide device, comprise the lockout mechanism that on two spaced apart sliding track mechanisms in left and right and two sliding track mechanisms, correspondence is assembled respectively, described sliding track mechanism comprises for being fixed on the fixed rack on vehicle frame and being assemblied in the movable slide rail on fixed rack along fore-and-aft direction guiding movement, it is characterized in that, the top of described fixed rack is provided with the chute of T-shaped or L-type, and the bottom of described movable slide rail is provided with the slide rail coordinating with the complementary anti-avulsion of described chute, described lockout mechanism comprises that the axis extending around front and back rotates the gangbar of assembling, the axis extending around left and right is hinged on the front and back location locked groove spaced apart of offering on driver plate on movable slide rail and fixed rack, between driver plate on two fixed racks, bridge joint is fixed with handle, gangbar and driver plate parallel interval are arranged, in gangbar, be outwards installed with and overhang, for inserting the dead bolt in the locked groove of location, and between gangbar and movable slide rail, be equipped with the release spring that presses moment of torsion that dead bolt is extracted in locked groove for applying to gangbar from location, in the periphery of gangbar, stopping spinning is furnished with for being transmitted plate compressing downwards and driving dead bolt to be inserted in the locked groove of location by gangbar when handle swinging, the positioning baffle of by gangbar, dead bolt being extracted from the locked groove of location under the effect of release spring along with getting out of the way of driver plate when handle upwards lifts.
2. automotive seat slide device according to claim 1, is characterized in that, described dead bolt is connected in by connecting panel in the periphery of gangbar, the claw that the bottom that dead bolt is connecting panel bends to the left or to the right.
3. automotive seat slide device according to claim 1, is characterized in that, the dead bolt setting firmly in each described gangbar has more than two, and each dead bolt is arranged in fore-and-aft direction parallel interval.
4. automotive seat slide device according to claim 1, is characterized in that, the torsion spring assembling in the periphery that described release spring is gangbar.
5. according to the automotive seat slide device described in any one in claim 1 to 4, it is characterized in that the position of two described lockout mechanisms in two relative both sides of sliding track mechanism.
6. according to the automotive seat slide device described in any one in claim 1 to 4, it is characterized in that the guide groove extending before and after offering on described driver plate convexes with on described positioning baffle along fore-and-aft direction guiding and is assemblied in the guiding edge in described guide groove.
7. according to the automotive seat slide device described in any one in claim 1 to 4, it is characterized in that, the top of described movable slide rail is provided with the riser of vertical setting, and is provided with at the riser opposite side of two fixed racks the locating support that rotates assembling gangbar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320706841.5U CN203511351U (en) | 2013-11-11 | 2013-11-11 | Sliding device for automobile chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320706841.5U CN203511351U (en) | 2013-11-11 | 2013-11-11 | Sliding device for automobile chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203511351U true CN203511351U (en) | 2014-04-02 |
Family
ID=50370330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320706841.5U Expired - Fee Related CN203511351U (en) | 2013-11-11 | 2013-11-11 | Sliding device for automobile chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203511351U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107813735A (en) * | 2016-09-13 | 2018-03-20 | 株式会社波利贝贝 | Stabilising arrangement and the child's safety seat for including it |
| CN110435491A (en) * | 2019-08-21 | 2019-11-12 | 威马智慧出行科技（上海）有限公司 | A kind of improved automotive seat |
| CN111002798A (en) * | 2019-12-31 | 2020-04-14 | 徐工集团工程机械股份有限公司道路机械分公司 | Ceiling telescopic positioning structure and engineering machinery |
-
2013
- 2013-11-11 CN CN201320706841.5U patent/CN203511351U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107813735A (en) * | 2016-09-13 | 2018-03-20 | 株式会社波利贝贝 | Stabilising arrangement and the child's safety seat for including it |
| CN107813735B (en) * | 2016-09-13 | 2020-11-27 | 株式会社波利贝贝 | Stabilizing device and infant safety seat comprising same |
| CN110435491A (en) * | 2019-08-21 | 2019-11-12 | 威马智慧出行科技（上海）有限公司 | A kind of improved automotive seat |
| CN111002798A (en) * | 2019-12-31 | 2020-04-14 | 徐工集团工程机械股份有限公司道路机械分公司 | Ceiling telescopic positioning structure and engineering machinery |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140402 Termination date: 20191111 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |