CN2787500Y - Automobile seat track mechanism - Google Patents
Automobile seat track mechanism Download PDFInfo
- Publication number
- CN2787500Y CN2787500Y CN 200420111898 CN200420111898U CN2787500Y CN 2787500 Y CN2787500 Y CN 2787500Y CN 200420111898 CN200420111898 CN 200420111898 CN 200420111898 U CN200420111898 U CN 200420111898U CN 2787500 Y CN2787500 Y CN 2787500Y
- Authority
- CN
- China
- Prior art keywords
- gangbar
- riser
- adjust bar
- hold down
- slide track
- 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 relates to sliding track mechanism of an automobile seat, which is mainly composed of a left sliding track assembly, a right sliding track assembly and an interlocking and locking device thereof, wherein the mobile part of the left sliding track assembly comprises a left riser, a left sliding slot, a lagging of an adjusting rod and an adjusting rod; a plate slot is arranged on the lagging of the adjusting rod; a left locking block in a multiple lock dentiform shape is arranged on the adjusting rod; the left locking block is corresponding to the plate slot of the lagging of the adjusting rod and is cooperated with the plate slot of the lagging of the adjusting rod; the fixed part of the left sliding track assembly comprises a left fixed slot and a locking toothed plate; a row of locking slots which are cooperated with the left locking block are arranged at the outer side of the left fixed slot which is extended out through the locking toothed plate. The mobile part of the right sliding track assembly comprises a right riser, a sleeve block of an interlocking bar and an interlocking bar; the bottom part of the right riser is punched with a plate slot; a right locking block in the multiple locking dentiform shape is arranged on the interlocking bar which is cooperated with the plate slot of the right riser. The fixed part of the right sliding track assembly comprises a right fixed slot; one side of the right fixed slot is provided with a row of locking slots which are cooperated with the right locking block. The utility model has the characteristics that operating synchronization is good, locking reliability is high and the difficulty of manufacturing technology is correspondingly small.
Description
Technical field
The utility model relates to a kind of scalable and locks the sliding rail of automobile seat mechanism of seat parallel motion position.
Background technology
Usually, the steer motor seat is made the sliding track mechanism of parallel motion, mainly be parts such as the internal chute of U type, external chute that the cross section is rotary type and steel ball and form the slide rail single-piece, cooperate with the manipulation locking member by two identical slide rail single-pieces and form slide track component and latching device thereof by the cross section.For example: Chinese utility model patent number is: ZL98235527.0 disclosed automobile chair guide rail formula distance adjusting mechanism or Chinese utility model patent number are: the disclosed automotive seat of ZL99228088.5 move and latching device, are exactly general-duty sliding rail of automobile seat device comparatively at present.The locking component of this type of railroad, mainly contain at slide rail internal chute that has teeth groove on the flange and the monolock head that is fixed on the catch gear on the slide rail external chute, stir in the teeth groove that monolock head on the left and right external chute is engaged in internal chute respectively by joystick and to carry out locking, or the monolock head transferred to the teeth groove release of internal chute, carry out move operation then.The defective of this type of railroad mainly is: when mobile joystick, if take advantage of a person not in the joystick center not firmly, the engaging-in and disengagement of then left and right monolock head is prone to the operation asynchrony phenomenon that speed differs; Secondly, the mesh volume of left and right monolock head and operation displacement are less, have reduced the fixing of slide rail locking, particularly when the joystick malfunction, are prone to slide rail release phenomenon; Its three, the desired precision of this railroad is higher, causes its manufacturing process comparatively complicated, manufacturing cost is also higher.
Summary of the invention
The purpose of this utility model be exactly to provide a kind of and operate that synchronism is good, reliable lock height and the less relatively sliding rail of automobile seat mechanism of manufacturing technology difficulty.
For achieving the above object, the sliding rail of automobile seat mechanism that the utility model is designed comprises left and right slide track component, and the linkage locking device that connects left and right slide track component, wherein:
The movable part of described left slide track component comprises left riser, left chute, adjust bar cage plate and adjust bar, left side riser is installed on the left chute, the adjust bar cage plate is fixed between left riser and the left chute, adjust bar is assemblied in the adjust bar cage plate and stretches out in the lasso in the left chute outside, the lasso middle part of adjust bar cage plate has downward board slot, the shaft of adjust bar is provided with left lock dog, in the afterbody fluting of adjust bar the dextrorotation spring is housed, the end of left side lock dog is many lock profiles of tooth, and its board slot position with the adjust bar cage plate is corresponding and match.The fixed part of described left slide track component comprises left hold down groove, lock tooth plate and the forward and backward permanent seat in left side, left side hold down groove is installed on the forward and backward permanent seat in left side, the lock tooth plate be fixed on left hold down groove below, the lock tooth plate stretches out and has the locked groove that a row matches with left lock dog on the outside of left hold down groove.Be provided with the roller that makes its bearing fit between described left chute and the left hold down groove.Under normal condition, lock in the board slot that elastic force that tooth relies on the dextrorotation spring inserts the locked groove of lock tooth plate and adjust bar cage plate more the end of left lock dog, and left slide track component is implemented locking.
The movable part of described right slide track component comprises right riser, gangbar cover piece and gangbar, bottom one side blow of right riser has board slot, gangbar cover piece is fixed on the right riser, gangbar is assemblied in gangbar cover piece and stretches out in the lasso in the right riser outside, the lasso middle part of gangbar cover piece is provided with opening, the shaft of gangbar is provided with right lock dog, in the afterbody fluting of gangbar left-handed spring is housed, the end of right lock dog is many lock profiles of tooth, and to overlap aperture position of piece corresponding and match with the board slot of right riser with gangbar for it.The fixed part of described right slide track component comprises the forward and backward permanent seat of right hold down groove and right side, and right hold down groove is installed on the forward and backward permanent seat in right side, and a side of right hold down groove has the locked groove that a row matches with right lock dog.Be provided with the roller that makes its bearing fit between described right riser and the right hold down groove.Under normal condition, lock in the board slot that elastic force that tooth relies on left-handed spring inserts the locked groove of right hold down groove and right riser more the end of right lock dog, and right slide track component is implemented locking.
Described linkage locking device comprises butt hook and pipe link, and butt hook is installed on the adjust bar shaft of left slide track component, and an end of pipe link links to each other with butt hook, and the other end of pipe link links to each other with the gangbar of right slide track component.When upwards mentioning adjust bar, adjust bar drives left lock dog and is upwards rotated by the inboard, make the end of left lock dog lock the locked groove that tooth leaves the board slot of adjust bar cage plate and locks tooth plate more, left slide track component is carried out release, the right lock dog that drives on the gangbar by pipe link is upwards rotated by the inboard simultaneously, make the end of right lock dog lock tooth more and leave the board slot of right riser and the locked groove of right hold down groove, right slide track component is carried out release, thereby the horizontal throw of finishing automotive seat is regulated.After loosening adjust bar, left and right slide track component recovers locking state again by elastic force right, left-handed spring.
The decision design number of teeth of many locks tooth of described left lock dog and right lock dog end is three to five.Be less than three if lock the number of teeth of tooth more, then the area of its pinning than monolock head height not what, the reliability of locking is still not high; If the number of teeth of locking tooth greater than five more, then its manufacture craft is tending towards complicated, causes cost to increase; The number of teeth optimum design of many lock teeth are three, and such seat slide mechanism is best in the cost performance of guaranteeing to lock fixing.
Advantage of the present utility model is: designed left and right lock dog can be locked the movable part and the fixed part of left and right slide track component simultaneously, toothing is locked in the end that adds left and right lock dog more, and it is firm to make the locking of whole sliding track mechanism become extremely to stablize; And the coupling mechanism force of left and right lock dog can be adjusted the left and right elastic force that revolves spring as required and change, thereby has avoided the generation of locking failure phenomenon effectively; And the lock dog that is installed on the gangbar by the pipe link direct control rotates, and can make that the locking of and arranged on left and right sides and unlocking operation are simple and convenient, synchronism is high, safety is good; Lock the external design of tooth plate simultaneously, changed and to have locked the deficiency of tooth processing on slideway in the prior art, significantly reduced the manufacture difficulty of slide rail, thereby also saved productive costs.
Description of drawings
Fig. 1 is the perspective view of a kind of sliding rail of automobile seat mechanism;
Fig. 2 is the three-dimensional decomposition texture scheme drawing of the left slide track component of sliding track mechanism shown in Figure 1;
Fig. 3 is the three-dimensional decomposition texture scheme drawing of the right slide track component of sliding track mechanism shown in Figure 1.
The specific embodiment
Below in conjunction with the drawings and specific embodiments sliding rail of automobile seat of the present utility model mechanism is described in further detail:
Sliding rail of automobile seat mechanism shown in the figure mainly is made up of left and right slide track component and the linkage locking device that connects left and right slide track component, wherein:
The movable part of left side slide track component comprises left riser 15, left chute 14, adjust bar cage plate 11 and adjust bar 4.The left bottom of automotive seats seat support basin is fixed on the top of left riser 15.Left side riser 15 is riveted on the left chute 14, and adjust bar cage plate 11 is riveted between left riser 15 and the left chute 14, and adjust bar 4 is assemblied in adjust bar cage plate 11 and stretches out in the lasso in left chute 14 outsides.The lasso middle part of adjust bar cage plate 11 has downward board slot, is welded with left lock dog 7 on the shaft of adjust bar 4, in the afterbody fluting 18 of adjust bar 4 dextrorotation spring 10 is housed.It is many locks tooth of three that the end of left side lock dog 7 has the number of teeth, and many lock teeth are corresponding with the board slot position of adjust bar cage plate 11 also can insert cooperation for this.The fixed part of left side slide track component comprises left hold down groove 2, lock tooth plate 1 and the forward and backward permanent seat 19,21 in left side.The forward and backward permanent seat 19,21 in left side is separately fixed on the base plate of automobile.Left side hold down groove 2 is installed on the forward and backward permanent seat 19,21 in left side, lock tooth plate 1 be installed in left hold down groove 2 below, and be riveted on left hold down groove 2 and preceding permanent seat 19 and afterwards between the permanent seat 21.Lock tooth plate 1 stretches out and has a row on the outside of left hold down groove 2 and lock locked groove that tooth match with the end of left lock dog 7 more.Be equipped with the roller 20 of bearing fit between left side chute 14 and the left hold down groove 2, make that the movable part of left slide track component can spacing slip in the left hold down groove 2 of fixed part.Under normal condition, lock in the board slot that elastic force that tooth relies on dextrorotation spring 10 inserts the locked groove of lock tooth plate 1 and adjust bar cage plate 11 more the end of left lock dog 7, and left slide track component is implemented locking.
The movable part of right slide track component comprises right riser 16, gangbar cover piece 13 and gangbar 5.Right riser 16 is stamped to form by two blocks of book plates, and the bottom upper punch of side book plate has board slot 17 within it.The bottom, right side of automotive seats seat support basin is fixed on the top of right riser 16.Gangbar cover piece 13 is riveted on the medial surface of right riser 16, and gangbar 5 is assemblied in gangbar cover piece 13 and stretches out in the lasso in right riser 16 outsides.The lasso middle part of gangbar cover piece 13 is provided with opening, is welded with right lock dog 9 on the shaft of gangbar 5, in the afterbody fluting 22 of gangbar 5 left-handed spring 12 is housed.It is many locks tooth of three that the end of right lock dog 9 has the number of teeth, and the aperture position of these many lock teeth and gangbar cover piece 13 is corresponding and cooperate with board slot 17 insertions of right riser 16.The fixed part of right slide track component comprises the forward and backward permanent seat 19,21 of right hold down groove 3 and right side.The forward and backward permanent seat 19,21 in right side is separately fixed on the car floor.Right hold down groove 3 is installed on the forward and backward permanent seat 19,21 in right side, and a side of right hold down groove 3 has a row and locks locked groove that tooth match with the end of right lock dog 9 more.Be equipped with the roller 20 that makes its bearing fit between right riser 16 and the right hold down groove 3, make that the movable part of right slide track component can spacing slip in the right hold down groove 3 of fixed part.Under normal condition, lock in the board slot that elastic force that tooth relies on left-handed spring 12 inserts the locked groove of right hold down groove 3 and right riser 16 more the end of right lock dog 9, and right slide track component is implemented locking.
Linkage locking device mainly is made up of butt hook 6 between the left and right slide track component that is arranged on parallel assembling and pipe link 8.Butt hook 6 is welded on the shaft of adjust bar 4 of left slide track component, and an end of pipe link 8 penetrates in the aperture of butt hook 6, and the other end of pipe link 8 is assemblied in the curved end aperture of gangbar 5 of right slide track component.
When needs are regulated the position of automotive seat, upwards mention adjust bar 4, drive left lock dog 7 and upwards rotate by the inboard, the end of left lock dog 7 is locked tooth more and is left the locked groove of lock tooth plate 1 and the board slot of adjust bar cage plate 11, makes left slide track component release; Meanwhile, the right lock dog 9 that drives on the gangbar 5 by pipe link 8 is upwards rotated by the inboard, and the end of right lock dog 9 is locked tooth more and left the locked groove of right hold down groove 3 and the board slot 17 of right riser 16, makes right slide track component release; Thereby can carry out the horizontal adjustment of automotive seat distance.Having finished automotive seat apart from after adjusting, loosen adjust bar 4, left and right slide track component recovers locking state again by the elastic force of dextrorotation spring 10 and left-handed spring 12.
Claims (2)
1. a sliding rail of automobile seat mechanism comprises left and right slide track component and the linkage locking device that connects left and right slide track component, it is characterized in that:
The movable part of described left slide track component comprises left riser (15), left side chute (14), adjust bar cage plate (11) and adjust bar (4), left side riser (15) is installed on the left chute (14), adjust bar cage plate (11) is fixed between left riser (15) and the left chute (14), adjust bar (4) is assemblied in adjust bar cage plate (11) and stretches out in the lasso in left chute (14) outside, the lasso middle part of adjust bar cage plate (11) has downward board slot, the shaft of adjust bar (4) is provided with left lock dog (7), in the afterbody fluting (18) of adjust bar (4) dextrorotation spring (10) is housed, the end of left side lock dog (7) is many lock profiles of tooth, and its board slot position with adjust bar cage plate (11) is corresponding and match; The fixed part of described left slide track component comprises left hold down groove (2), lock tooth plate (1) and the forward and backward permanent seat in left side (19,21), left side hold down groove (2) is installed on the forward and backward permanent seat in left side (19,21), lock tooth plate (1) be fixed on left hold down groove (2) below, lock tooth plate (1) stretches out and has the locked groove that a row matches with left lock dog (7) on the outside of left hold down groove (2); Be provided with the roller (20) that makes its bearing fit between described left chute (14) and the left hold down groove (2);
The movable part of described right slide track component comprises right riser (16), gangbar cover piece (13) and gangbar (5), bottom one side blow of right riser (16) has board slot (17), gangbar cover piece (13) is fixed on the right riser (16), gangbar (5) is assemblied in gangbar cover piece (13) and stretches out in the lasso in right riser (16) outside, the lasso middle part of gangbar cover piece (13) is provided with opening, the shaft of gangbar (5) is provided with right lock dog (9), in the afterbody fluting (22) of gangbar (5) left-handed spring (12) is housed, the end of right lock dog (9) is many lock profiles of tooth, and to overlap aperture position of piece (13) corresponding and match with the board slot (17) of right riser (16) with gangbar for it; The fixed part of described right slide track component comprises the forward and backward permanent seat of right hold down groove (3) and right side (19,21), right hold down groove (3) is installed on the forward and backward permanent seat in right side (19,21), and a side of right hold down groove (3) has the locked groove that a row matches with right lock dog (9); Be provided with the roller (20) that makes its bearing fit between described right riser (16) and the right hold down groove (3);
Described linkage locking device comprises butt hook (6) and pipe link (8), butt hook (6) is installed on adjust bar (4) shaft of left slide track component, one end of pipe link (8) links to each other with butt hook (6), and the other end of pipe link (8) links to each other with the gangbar (5) of right slide track component.
2. sliding rail of automobile seat according to claim 1 mechanism, it is characterized in that: many locks tooth number of teeth of said left lock dog (7) and right lock dog (9) end is three to five.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420111898 CN2787500Y (en) | 2004-12-09 | 2004-12-09 | Automobile seat track mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420111898 CN2787500Y (en) | 2004-12-09 | 2004-12-09 | Automobile seat track mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2787500Y true CN2787500Y (en) | 2006-06-14 |
Family
ID=36785792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420111898 Expired - Fee Related CN2787500Y (en) | 2004-12-09 | 2004-12-09 | Automobile seat track mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2787500Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102452330A (en) * | 2010-10-21 | 2012-05-16 | 张晓冬 | Seat shift adjusting device |
| CN103003095A (en) * | 2010-07-22 | 2013-03-27 | 白木工业株式会社 | Slide rail device for vehicle |
| CN103260942A (en) * | 2010-12-13 | 2013-08-21 | 白木工业株式会社 | Slide rail device for vehicle |
| CN105173099A (en) * | 2015-09-15 | 2015-12-23 | 航宇救生装备有限公司 | Quick disassembly and assembly mechanism of airborne equipment |
| CN108557299A (en) * | 2018-06-15 | 2018-09-21 | 郎溪西埃尔斯机械有限公司 | The fixing device of mobile pallet in container |
-
2004
- 2004-12-09 CN CN 200420111898 patent/CN2787500Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103003095A (en) * | 2010-07-22 | 2013-03-27 | 白木工业株式会社 | Slide rail device for vehicle |
| CN103003095B (en) * | 2010-07-22 | 2016-01-13 | 白木工业株式会社 | Slide rail device for vehicle |
| CN102452330A (en) * | 2010-10-21 | 2012-05-16 | 张晓冬 | Seat shift adjusting device |
| CN103260942A (en) * | 2010-12-13 | 2013-08-21 | 白木工业株式会社 | Slide rail device for vehicle |
| CN103260942B (en) * | 2010-12-13 | 2016-02-10 | 白木工业株式会社 | Slide rail device for vehicle |
| CN105173099A (en) * | 2015-09-15 | 2015-12-23 | 航宇救生装备有限公司 | Quick disassembly and assembly mechanism of airborne equipment |
| CN108557299A (en) * | 2018-06-15 | 2018-09-21 | 郎溪西埃尔斯机械有限公司 | The fixing device of mobile pallet in container |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |