CN100447015C - Track device for motor vehicle seat and vehicle seat with same - Google Patents
Track device for motor vehicle seat and vehicle seat with same Download PDFInfo
- Publication number
- CN100447015C CN100447015C CNB2005101314986A CN200510131498A CN100447015C CN 100447015 C CN100447015 C CN 100447015C CN B2005101314986 A CNB2005101314986 A CN B2005101314986A CN 200510131498 A CN200510131498 A CN 200510131498A CN 100447015 C CN100447015 C CN 100447015C
- Authority
- CN
- China
- Prior art keywords
- skid
- guide rail
- strut member
- groove
- sheetmetal
- 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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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
- B60N2/07—Slide construction
- B60N2/0702—Slide construction characterised by its cross-section
- B60N2/0715—C or U-shaped
-
- 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
- B60N2/07—Slide construction
- B60N2/0722—Constructive details
- B60N2/0732—Attachment of seat frame to the slide, e.g. eyelets
-
- 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
- B60N2/68—Seat frames
- B60N2/682—Joining means
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Seats For Vehicles (AREA)
Abstract
The invention relates to a sliding device (6) for seats of the vehicle, comprising a first and a second unit (8, 7); wherein, the first unit (8) of the sliding device is provided with a sheet-metal guide rail (13) sliding on the unit (7) along a longitudinal direction (X), and a sheet metal support (12) with a connecting plate (14); at least one groove (19) is arranged at the top (15) of the guide rail (13); the connecting plate is provided with at least a fixed projection zone (18) in the groove (19) of the guide rail (13); a wing plate (21) roughly in parallel with the connecting plate (14) of the sheet metal support (12) is arranged at one side of the groove (19), and the wing plate (21) of the guide rail (13) is fixed on the connecting plate (14) of the sheet metal support (12).
Description
Technical field
The present invention relates to the skid and the seat that has this skid of seat.
More particularly, the present invention relates to the skid of seat, this skid comprises the first and second skid assemblies, and the first skid assembly comprises:
Be equipped with the sheetmetal guide rail, its longitudinal sliding motion on the second skid assembly, this guide rail top is provided with a groove at least; With
The sheetmetal strut member that comprises a coupling plate, this coupling plate have at least one and are dissolved in the interior fixing prominent part of guide rail top groove.
Background technology
Document DE-U-201 15164 has described an example of this kind skid, and wherein fixing prominent part passes the groove that is located at the guide rail top and forms one from the junction below in conjunction with the top, has strengthened the supporting role to guide rail like this.
Very unfortunate, pass the top hereto and from the below in conjunction with the fixing prominent part at top, because can't should fixing prominent part from the outside contact of skid when the first and second skid component groups are fitted together, to be resisted against directly that the top fixed all be complicated so will fix the part of dashing forward with any suitable method (particularly Han Jie method).
Summary of the invention
A special purpose of the present invention is exactly in order to reduce above-mentioned shortcoming.
The present invention is in order to address the above problem, and the skid of discussion of the present invention is set to, and one side of groove is by being limited with the parallel wing plate of coupling plate of sheetmetal strut member, and the wing plate of guide rail is fixed on the coupling plate of sheetmetal strut member.
By above setting, the wing plate of guide rail directly stretches to the outside of the first skid assembly, skid outside just, like this, even the first and second skid assemblies have fitted together the skid that forms seat, any suitable method all can be used to the first skid package traces wing plate is fixed on the connecting panel of sheetmetal strut member.
In addition, the solution that provides does not here increase the weight of skid, and makes it to be easier to adapt to the restriction in space.
For preferred embodiment of the present invention, can select to use following one or more solutions:
● wing plate and connecting panel be longitudinal extension roughly;
● the fixing prominent part of sheetmetal strut member has a stamped area, first at fixing prominent part forms sunk area, form raised zones at its second, the raised zones of fixing so prominent part just contacts with groove edge, fixes first of the part of dashing forward and contacts with the wing plate of guide rail;
● the guide rail top is extended by at least one lateral margin, and groove just is arranged on the junction of top and lateral margin, and wing plate has just formed the extension to the rail-sides edge like this;
● the guide rail lateral margin has a deformed region, and it is placed in the sunk area of the fixing prominent part of sheetmetal strut member, in order to this sheetmetal strut member is fixed in guide rail;
● fixing prominent part and strut member connecting panel are welded on respectively on groove edge and the guide rail wing plate;
● when guide rail reached predetermined reciprocating terminal point with respect to the second skid assembly, the fixing prominent part in the first skid package traces groove after the improvement can be complied with against advancing a docking part part, docks with the second skid assembly (7) safety.
● skid has at least two fixing prominent parts, and each fixing prominent part all is fixed in the corresponding guide rail groove;
● skid has the motor driver of a worm spiral type, it cooperates with a nut makes guide rail move relative to the second skid assembly, and this nut is limited to by end wise between two fixing prominent parts of the sheetmetal strut member that is fixed on the first skid package traces.
In addition, the present invention also provides a kind of seat, comprising above-mentioned skid with by the seat support of at least one supports support of above-mentioned skid.
Other features and advantages of the present invention are embodied in following with reference in the description of accompanying drawing for embodiment, and its scope is not limited to embodiment.
Description of drawings
Fig. 1 is the seat sketch that comprises a cover skid in the first embodiment of the invention;
Fig. 2 is the transparent view of a cover skid among Fig. 1;
Fig. 3 is the cross sectional drawing of a cover skid among the embodiment of the present invention's first form;
Fig. 4 is for holding the amplification sketch of the formed groove of strut member in the skid;
Fig. 5 is the cross sectional drawing of a cover skid among second multi-form embodiment of the present invention;
Fig. 6 is the cross sectional drawing of a cover skid among the 3rd multi-form embodiment of the present invention;
Fig. 7 and Fig. 8 show the different embodiment of skid upper supporting piece;
Fig. 9 and Figure 10 are respectively the front elevation and the lateral plans of the fixedly fixing prominent part of skid upper supporting piece.
In different accompanying drawings, identical Reference numeral is represented same or analogous part.
The specific embodiment
The automobile seat 1 that Fig. 1 shows comprises the chair back 2 that has seat support 3, and seat support 3 is configured to can X slip along the longitudinal on the floor 4 of vehicle.
Be above-mentioned purpose, seat support 3 usefulness one cover 5 skids are connected on the floor 4, and this cover skid comprises two parallel skids 6 (can be unlocked by known control whippletree 5a) as shown in Figure 2.
Each skid 6 all is made up of the first and second skid assemblies 8 and 7, and one of them assembly is X slip along the longitudinal in another assembly.Skid assembly 7 can be fixed on the vehicle floor 4.Support seat support 3 when skid assembly 8 can slide in skid assembly 7, for example, can adjust the height of seat support 3 by a kind of lift system (not shown) at vertical direction Z.
With reference to more details shown in Figure 3, fixing skid assembly 7 can be, for example, the recessed rail that the sheetmetal of being excavated by folding process constitutes, its major part is a groove, comprising:
● a horizontal base 9 is designed to be fixed on the vehicle floor 4;
● two vertical lateral margins 10, generally perpendicularly stretch to base 9;
● two lips that extend internally 11, it forms two and stretches to the inverted groove that the skid in-to-in faces toward base 9 downwards.
Skid assembly 8 comprises a sheetmetal strut member 12 and a head track 13, and the convex head track is by folding and have the sheetmetal of otch to constitute.
Convex head track 13 is by folding and have the sheetmetal of otch to constitute, its shape major part is a groove, the roughly vertical top 15 (perhaps more briefly say be and connecting panel 14 forms a non-zero angle) that comprises a level with connecting panel 14, this top 15 extends between the both sides with a horizontal Y perpendicular to vertical X, and sidepiece cooperates with the skid assembly of fixing 7 and slides.
The biside plate that present embodiment is discussed comprises the both side edges 16 that is approximately perpendicular to top 15, and it stretches towards the base 9 of the first skid assembly 7 downwards.This lateral margin 16 continues outwards to stretch with two flaps 17 again itself, deviates from base 9, and these two flaps 17 stretch into two vertical lateral margins 10 and the fixing space that constituted of the lip 11 that extends internally of skid assembly 7.
Between two flaps 17 and the two vertical lateral margins 10, and put into steel ball (figure does not have to show) or other assemblies such as antifriction-bearing box usually between two flaps 17 and the lip 11 that extends internally.
In a word, the shape of these two skid assemblies can be, such as, similar to document FR-A-2 755653 described skid assemblies.
The embodiment of the present invention's first form as shown in Figure 3, the connecting panel 14 of strut member 12 have a fixing prominent part 18 at least, and it directly is contained in the 15 middle part grooves 19 of guide rail 13 tops.Referring to Fig. 4, the groove 19 in this top 15 can be made of an otch 20 that directly is formed on U-shaped on the top 15.The otch 20 of U-shaped by the part on the top 15 21 determine that this part will upwards be folded to form wing plate 21, this wing plate vertical stretching is parallel with the connecting panel 14 of sheetmetal strut member 12, as shown in Figure 3.
The fixing prominent part 18 of strut member 12 has a stamped area 22, form the zone 23 of depression at first 12a of fixing prominent part 12, second 12b at fixing prominent part 12 forms raised zones 24, like this raised zones just with the edge contact of the groove 19 at top 15, owing to should fixing stamped area 22 of dashing forward part 18 be to form in such a manner, when fixing prominent part 18 insertion grooves 19, the edge contact of the groove 19 at raised zones 24 and top 15, and the bottom of connecting panel 14 is at the wing plate 21 at first 12a direct contact top 15 of strut member 12.
For strut member 12 is fixed on the protruding rail 13, just can meet the demands in order to method down, on the edge as the groove 19 that raised zones 24 is welded to top 15, and wing plate 21 is directly welded in the bottom of connecting panel 14.Solder joint can be formed by method of laser welding, and particularly " transparent " method of laser welding perhaps uses the electric arc process that relies on tungsten electrode under the inert gas conditions, and this method is also referred to as: " Wolfram Inert Gas " i.e. be " TIG " welding.
Rely on said method, strut member 12 is fixed on the protruding rail 13 by welding, welding is distributed on the different vertical plane, promptly on the wing plate 21 and on the raised zones 24 at sheetmetal strut member 12, so greatly strengthened the stability of strut member 12, avoid strut member 12 excessive simultaneously, also avoided the bulk strength of reduction skid 6.
As seen from Figure 7, when strut member 12 roughly stretched above whole protruding rail 13, four fixing prominent parts 18 can be arranged at connecting panel 14 bottoms of strut member 12, steadily are fixed on the protruding rail 13 to guarantee sheetmetal strut member 12.
In another different embodiment shown in Figure 8, protruding rail 13 also can have two strut members 12, and it is fixed on the two ends of protruding rail 13.In the present embodiment, for this strut member is fixed on the protruding rail 13, each sheetmetal strut member 12 all can have two fixing prominent parts 18.
Fig. 9 and 10 has described to form in connecting panel 14 bottoms of strut member 12 embodiment of fixing prominent part 18.As shown in Figure 9, all there is depression 25 connecting panel 14 bottoms on fixing prominent part 18 both sides, make the edge of connecting panel 14 bottoms groove 19 of 15 at the top that good comprehensive contact takes place like this.
The second embodiment of the present invention shown in Figure 5, similar to first embodiment mentioned above.This second embodiment of the present invention is not given unnecessary details at this, only explains the difference of second embodiment with respect to first embodiment.
In second embodiment shown in Figure 5, groove 19 direct forming on the top 15 in the top 15 with lateral margin 16 contact positions of protruding rail 13.For example, when the sheetmetal of making protruding rail 13 still is in smooth not bending state, can processes and obtain otch 20 (as Fig. 4).Otch 20 forms in the zone between top 15 and the lateral margin 16 so that part 21 vertical stretching voluntarily during bending, with lateral margin 16 in line.In this second embodiment, the raised zones 24 of strut member 12 is welded to the inner edge of groove 19 with described welding method above.Equally, extend the wing plate 21 that lateral margin 16 forms, from protruding rail 13 outsides, the outside of skid 6 just is welded direct to connecting panel 14 bottoms of strut member 12.
In the 3rd change example shown in Figure 6, wing plate 21 can not be welded direct on the connecting panel 14 of sheetmetal strut member 12.At this, the part of wing plate 21 deforms (for example, under the effect of pressure), and deformed region 26 is placed in the sunk area 23 of fixing prominent part 18 and sheetmetal strut member 12 is fixed in protruding rail 13 like this.Like this, use above described welding method, the raised zones 24 of fixing prominent part still can be fixed to groove 19 inner edges at top 15.
Preferably, the fixing prominent part 18 of strut member 12 can be adjusted, and is fixed in case it is in the groove 19 of guide rail 13, when guide rail 13 reaches initial or final position with respect to recessed rail 7, it docks with a bonded block (not shown), and this bonded block is fixed on the recessed rail 7.Give an example more specifically, bonded block can be to be placed in regularly on the base 9 of recessed rail 7.
Similarly, as shown in Figure 7, when strut member 12 has two fixing prominent parts 18 at least, skid can have a motor driver, nut comprising a standing screw and a rotation, the perhaps screw rod of a captive nut and a rotation, nut 27 with vertical directions X be limited to two fixing prominent parts 18 between.
Claims (10)
1. the skid of seat (6), this skid comprises the first and second skid assemblies (8,7), the first skid assembly (8) comprising:
Be equipped with sheetmetal guide rail (13), it is (X) slip longitudinally on the second skid assembly (7), and this guide rail (13) top (15) is provided with a groove (19) at least; With
The sheetmetal strut member (12) that comprises connecting panel (14), this connecting panel have at least one and are dissolved in the interior fixing prominent part (18) of guide rail (13) groove (19);
The feature of this skid is: described guide rail (13) also has wing plate (21), this wing plate (21) limits a limit and parallel with the connecting panel (14) of sheetmetal strut member (12) of described groove (19), and the wing plate (21) of guide rail (13) is fixed on the connecting panel (14) of sheetmetal strut member (12).
2. according to the described skid of claim 1, wing plate (21) and connecting panel (14) longitudinal extension roughly wherein.
3. according to claim 1 or 2 described skids, wherein the fixing prominent part (18) of sheetmetal strut member (12) has stamped area (22), form the zone (23) of depression at first (12a) of fixing prominent part, second at fixing prominent part forms raised zones (24), like this raised zones (24) just with the edge contact of groove (19), and the wing plate (21) of first (12a) of fixing prominent part (18) contact guide rail (13).
4. according to the described skid of claim 3, its middle guide (13) top (15) is extended by at least one lateral margin (16), groove (19) just is arranged on the junction of top (15) and lateral margin (16), and wing plate (21) has just formed the extension of guide rail (13) lateral margin (16) like this.
5. according to the described skid of claim 4, its middle guide (13) lateral margin (16) has deformed region (26), it is placed in the sunk area (23) of the fixing prominent part (18) of sheetmetal strut member (12), in order to this sheetmetal strut member is fixed in guide rail (13).
6. according to the described skid of claim 1, the connecting panel (14) of wherein fixing prominent part (18) and strut member (12) is welded on respectively on the wing plate (21) of groove (19) edge and guide rail (13).
7. according to the described skid of claim 1, wherein when guide rail (13) arrives the reciprocating terminal point of being scheduled to of the relative second skid assembly (7), fixing prominent part (18) in the groove (19) of the guide rail (13) of the first skid assembly (8) can be complied with against advancing a docking part part, docks with the second skid assembly (7) safety.
8. according to the described skid of claim 1, have at least two fixing prominent parts (18), each fixing prominent part all is fixed in the groove (19) of corresponding guide rail (13).
9. according to the described skid of claim 8, the motor driver that a worm spiral type is wherein arranged, it cooperates with nut makes guide rail (13) move relative to the second skid assembly (7), and this nut is limited to by end wise between two fixing prominent parts (18) of the sheetmetal strut member (12) that is fixed on first skid assembly (8) guide rail (13).
10. seat (1) comprises that according to described skid of above-mentioned arbitrary claim (6) and seat support (3), described seat support (3) is supported by the strut member (12) of described skid (6).
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR04/13198 | 2004-12-10 | ||
| FR0413198A FR2879138B1 (en) | 2004-12-10 | 2004-12-10 | GISSIERE FOR VEHICLE SEAT AND VEHICLE SEAT COMPRISING SUCH A SLIDER |
| FR0413198 | 2004-12-10 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1785709A CN1785709A (en) | 2006-06-14 |
| CN100447015C true CN100447015C (en) | 2008-12-31 |
Family
ID=34951792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005101314986A Expired - Fee Related CN100447015C (en) | 2004-12-10 | 2005-12-09 | Track device for motor vehicle seat and vehicle seat with same |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN100447015C (en) |
| FR (1) | FR2879138B1 (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101524970B (en) * | 2008-03-05 | 2013-03-20 | C.劳勃.汉默斯坦两合有限公司 | A longitudinal guide for motor vehicle seats with longitudinal adjustability and detachable function |
| FR2930203B1 (en) * | 2008-04-22 | 2010-05-21 | Faurecia Sieges Automobile | SLIDER FOR A MOTOR VEHICLE SEAT AND METHOD OF ASSEMBLING SUCH A SLIDER |
| DE102010042008B4 (en) | 2010-10-05 | 2021-09-02 | Adient Luxembourg Holding S.À R.L. | Longitudinal adjustment device for a motor vehicle seat |
| KR101071591B1 (en) * | 2011-07-18 | 2011-10-10 | 송재산업 주식회사 | Seat track for vehicle |
| FR2981617B1 (en) * | 2011-10-24 | 2014-05-23 | Faurecia Sieges Automobile | SYSTEM COMPRISING A SEAT SLIDE OF A MOTOR VEHICLE AND A SUPPORT FOR FIXING THE SAME, AND METHOD OF MANUFACTURING SUCH A SYSTEM |
| CN103538495B (en) * | 2012-07-10 | 2016-01-20 | 苏州工业园区高登威科技有限公司 | Slide rail strut member and apply the slide rail set assembling system of this slide rail strut member |
| CN103538494B (en) * | 2012-07-10 | 2016-04-27 | 苏州高登威科技股份有限公司 | Slide rail set assembling system and apply the slide rail assemble method of this slide rail set assembling system |
| FR3028812B1 (en) | 2014-11-26 | 2016-12-23 | Faurecia Sieges D'automobile | SYSTEM COMPRISING A MOTOR VEHICLE SEAT SLIDER AND A SUPPORT FOR FIXING THE SAME |
| FR3033131B1 (en) * | 2015-02-26 | 2017-11-17 | Servitronique | SLIDE FOR ITS SLIDING ADJUSTMENT SYSTEMS AND ASSEMBLY METHOD |
| JP6756948B2 (en) * | 2016-09-26 | 2020-09-16 | デルタ工業株式会社 | Power seat slide device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1182685A (en) * | 1996-11-14 | 1998-05-27 | 贝特朗-富尔设备公司 | Slide rail for vechicle seat and seat with said slide rail |
| US6079688A (en) * | 1997-09-25 | 2000-06-27 | Bertrand Faure Equipements S.A. | Attachment of a lock to a slide section of an automobile vehicle seat |
| CN2415968Y (en) * | 2000-04-06 | 2001-01-24 | 上海泰晔汽车座椅有限公司 | Electric back seats for vehicle |
| CN1475384A (en) * | 2002-06-25 | 2004-02-18 | �����ι�˾ | Sliding trough used for motorvehicle seat and its production method |
| US20040232303A1 (en) * | 2001-09-13 | 2004-11-25 | Peter Rausch | Guide rail for the seat of a motor vehicle |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2851208B1 (en) * | 2003-02-13 | 2006-09-29 | Faurecia Sieges Automobile | SLIDER FOR A SEAT FOR A MOTOR VEHICLE AND A SEAT WITH SUCH A SLIDER |
-
2004
- 2004-12-10 FR FR0413198A patent/FR2879138B1/en not_active Expired - Fee Related
-
2005
- 2005-12-09 CN CNB2005101314986A patent/CN100447015C/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1182685A (en) * | 1996-11-14 | 1998-05-27 | 贝特朗-富尔设备公司 | Slide rail for vechicle seat and seat with said slide rail |
| US6079688A (en) * | 1997-09-25 | 2000-06-27 | Bertrand Faure Equipements S.A. | Attachment of a lock to a slide section of an automobile vehicle seat |
| CN2415968Y (en) * | 2000-04-06 | 2001-01-24 | 上海泰晔汽车座椅有限公司 | Electric back seats for vehicle |
| US20040232303A1 (en) * | 2001-09-13 | 2004-11-25 | Peter Rausch | Guide rail for the seat of a motor vehicle |
| CN1475384A (en) * | 2002-06-25 | 2004-02-18 | �����ι�˾ | Sliding trough used for motorvehicle seat and its production method |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2879138B1 (en) | 2007-03-02 |
| CN1785709A (en) | 2006-06-14 |
| FR2879138A1 (en) | 2006-06-16 |
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081231 Termination date: 20191209 |
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| CF01 | Termination of patent right due to non-payment of annual fee |