CN104385944A - Sliding rail device of automobile seat - Google Patents
Sliding rail device of automobile seat Download PDFInfo
- Publication number
- CN104385944A CN104385944A CN201410590207.9A CN201410590207A CN104385944A CN 104385944 A CN104385944 A CN 104385944A CN 201410590207 A CN201410590207 A CN 201410590207A CN 104385944 A CN104385944 A CN 104385944A
- Authority
- CN
- China
- Prior art keywords
- sliding rail
- rotating shaft
- glidepath
- automotive seat
- kink
- 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.)
- Pending
Links
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
-
- 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
- B60N2/0727—Stop members for limiting sliding movement
-
- 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
Abstract
The invention discloses a sliding rail device of an automobile seat. The sliding rail device comprises a lower sliding rail which is connected with an automobile floor, and an upper sliding rail which is in sliding fit with the lower sliding rail and is connected with the bottom of the automobile seat, and is characterized in that the lower sliding rail is provided with first bending parts which are upwards and inwards bent; the upper sliding rail is provided with second bending parts which are downwards and outwards bent; the lower sliding rail is also provided with supporting parts; rotating shaft holes are formed in the upper ends of the supporting parts; a rotating shaft penetrates through the rotating shaft holes of the supporting parts; the rotating shaft is provided with a toothed plate; the upper sliding rail is provided with a supporting rod with a toothed lower end. The sliding rail device of the automobile seat has the advantages that the structure is simple, the use is convenient, the relative position of the upper sliding rail and the lower sliding rail is locked by meshing of a handle and the supporting rod, simplicity and rapidness are realized, the sliding rails can be locked or unlocked by only rotating the handle, the sliding is stable, and the noise is small.
Description
Technical field
The present invention relates to a kind of railroad of automotive seat, belong to vehicle body fittings technical field.
Background technology
In China, auto trade is just in develop rapidly, and automobile slide rail industry produces along with auto trade, and slide rail is one of radical function part of automotive seat.Existing automotive seat, especially driver seat, all require that it has regulating power flexibly, to better meet the requirement of different navigating mate to seat position, realizes regulating before and after automotive seat and mainly rely on the slide rail of under-seat to realize.Seat slide is for connecting automotive seat and automobile body.
The most general existing slide rail is formed primarily of three large parts, and one is for the lower guideway fixing with car floor; Two be for automotive seat fix and upper rail of joining sliding with described lower guideway; Three is the blocking devices for upper rail and lower guideway being locked.
Application number is that 201210133763.4 " a kind of electric sliding rails for automotive seat " disclose a kind of electric sliding rail, upper rail is by short flanging, long flanging and connect short flanging, the upper attachment face of long flanging forms, lower guideway is grown by the short folding wall long roll over wall, coordinate with long flanging coordinated with short flanging and being connected and is rolled over wall, the lower attachment face of short folding wall is formed, this slide rail intensity is high, slide steadily, but complicated structure, makes also just complicated.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, a kind of railroad of automotive seat is provided.
The present invention has come by the following technical programs:
A kind of railroad of automotive seat, comprise a glidepath be connected with car floor and with glidepath bearing fit and with the upper slide rail be connected bottom automotive seat, described glidepath has upwards and aduncate first kink, described upper slide rail has downwards and the second kink of outwards bending, described glidepath is also provided with support portion, upper end, described support portion has shaft hole, one rotating shaft is through the shaft hole of support portion, described rotating shaft is provided with notched plate, described upper slide rail is provided with the strut bar that lower end is dentation.
The railroad of described a kind of automotive seat, described rotating shaft is also provided with catch, and the angle between catch and notched plate is 90 °, and glidepath is stretched out in rotating shaft, and sponson is handle.
The railroad of described a kind of automotive seat, is provided with ball in the first cavity that described first kink and the second kink are formed and the second cavity.
The railroad of described a kind of automotive seat, the two ends of the first cavity that described first kink and the second kink are formed and the second cavity are provided with inside block.
The railroad of described a kind of automotive seat, two sections, the front and back on described glidepath length direction are provided with baffle plate.
The railroad of described a kind of automotive seat, the tooth-like part of anything surface, lower end of described strut bar is provided with elasticity salient point.
The beneficial effect that the present invention reaches:
Railroad structure of the present invention is simple, easy to use, and by the meshing relative position that lock upper slide rail and glidepath of the notched plate in rotating shaft with strut bar, simple and fast, only need turning handle and lockable or unlocking sliding rail, slide steady, noise is little.
Accompanying drawing explanation
Fig. 1 is the birds-eye view of slide rail of the present invention.
Fig. 2 is the lateral plan of slide rail of the present invention.
Fig. 3 is the enlarged drawing of AA to cutaway view of Fig. 1.
Fig. 4 is the enlarged drawing of BB to cutaway view of Fig. 1.
In figure: 1, glidepath, 2, upper slide rail, the 11, first kink, 21, the second kink, 13, support portion, 14, shaft hole, 15, rotating shaft, 16, notched plate, 22, strut bar, 17, catch, the 31, first cavity, the 32, second cavity, 33, ball, 34, block, 18, baffle plate, 23, elasticity salient point.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described.Following examples only for technical scheme of the present invention is clearly described, and can not limit the scope of the invention with this.
As shown in the figure, a kind of railroad of automotive seat, comprise a glidepath 1 be connected with car floor (not shown) and with glidepath 1 bearing fit and with the upper slide rail 2 be connected bottom automotive seat (not shown), described glidepath 1 has upwards and aduncate first kink 11, described upper slide rail 2 has downwards and the second kink 21 of outwards bending, described glidepath 1 is also provided with support portion 13, described support portion 13 supports and has shaft hole 14, one rotating shaft 15 is through the shaft hole 14 of support portion 13, described rotating shaft 15 there is notched plate 16, described upper slide rail 2 is provided with the strut bar 22 that lower end is dentation.
A more progressive ground, described rotating shaft 15 is also provided with catch 17, and the angle between catch 17 and notched plate 16 is not more than 90 ° and glidepath 1 is stretched out in rotating shaft 15, and sponson is handle.
A more progressive ground, is provided with ball 33 in the first cavity 31 that described first kink 11 and the second kink 21 are formed and the second cavity 32.
A more progressive ground, the two ends of the first cavity 31 that described first kink 11 and the second kink 21 are formed and the second cavity 32 are provided with inside block 34.
A more progressive ground, two sections, front and back on described glidepath 1 length direction are provided with baffle plate 18.
A more progressive ground, the tooth-like part of anything surface, lower end of described strut bar 22 is provided with elasticity salient point 23.
When turning handle time, rotating shaft 15 can be rotated, and catch 17 can prop up the strut bar 22 on slide rail 2, prevents rotating shaft 15 to be free to slide; Be provided with friction force when ball 33 can reduce glidepath 1 and upper slide rail 2 relative sliding in first cavity 31 and the second cavity 32, thus make slip smooth, silent; The two ends of the first cavity 31 and the second cavity 32 are provided with inside block 34 and can prevent ball 33 from skidding off in the first cavity 31 and the second cavity 32; Baffle plate 18 on glidepath 1 length direction can prevent slide rail 2 from skidding off glidepath 1; Elasticity salient point 23 on strut bar 22 can reduce the friction of the meshing part of notched plate 16 in strut bar 22 and rotating shaft 15, extends the service life of meshing part.
Algorithm of the present invention is: drive rotating shaft 15 to turn to notched plate 16 handle rotation meshing with strut bar 22, namely upper slide rail 2 can not slide by glidepath 1 relatively, turning handle drives rotating shaft 15 to notched plate 16 to separate with strut bar 22, i.e. removable upper slide rail 2, after regulating position, the state meshing with strut bar 22 got back to by turning handle again.
Special version be, relevant drawings does not illustrate seat and hull bottom plate with figure, be to be understood that, the assembly relation of slide rail in car load is identical with prior art, such as go up slide rail 2 and have the bolt be connected with seat bottom, glidepath 1 has the tapped bore for being connected with car floor, those of ordinary skill in the art can realize above-mentioned assembly connection relation completely, therefore does not repeat them here.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the technology of the present invention principle; can also make some improvement and distortion, these improve and distortion also should be considered as protection scope of the present invention.
Claims (6)
1. the railroad of automotive seat, comprise a glidepath be connected with car floor and with glidepath bearing fit and with the upper slide rail be connected bottom automotive seat, it is characterized in that, described glidepath has upwards and aduncate first kink, described upper slide rail has downwards and the second kink of outwards bending, described glidepath is also provided with support portion, upper end, described support portion has shaft hole, one rotating shaft is through the shaft hole of support portion, described rotating shaft is provided with notched plate, described upper slide rail is provided with the strut bar that lower end is dentation.
2. the railroad of a kind of automotive seat according to claim 1, is characterized in that, described rotating shaft is also provided with catch, and the angle between catch and notched plate is not more than 90 °, and glidepath is stretched out in rotating shaft, and sponson is handle.
3. the railroad of a kind of automotive seat according to claim 1, is characterized in that, is provided with ball in the first cavity that described first kink and the second kink are formed and the second cavity.
4. the railroad of a kind of automotive seat according to claim 3, is characterized in that, the two ends of the first cavity that described first kink and the second kink are formed and the second cavity are provided with inside block.
5. the railroad of a kind of automotive seat according to claim 1, is characterized in that, two sections, the front and back on described glidepath length direction are provided with baffle plate.
6. the railroad of a kind of automotive seat according to claim 1, is characterized in that, the tooth-like part of anything surface, lower end of described strut bar is provided with elasticity salient point.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410590207.9A CN104385944A (en) | 2014-10-29 | 2014-10-29 | Sliding rail device of automobile seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410590207.9A CN104385944A (en) | 2014-10-29 | 2014-10-29 | Sliding rail device of automobile seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104385944A true CN104385944A (en) | 2015-03-04 |
Family
ID=52603936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410590207.9A Pending CN104385944A (en) | 2014-10-29 | 2014-10-29 | Sliding rail device of automobile seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104385944A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE626327C (en) * | 1934-08-11 | 1936-02-24 | Ferdinand Florstedt | Locking device for sliding seats, in particular of motor vehicles |
| US3076629A (en) * | 1959-10-20 | 1963-02-05 | Citroen Sa Andre | Seat-adjusting device, notably for automotive vehicles |
| DE2102288A1 (en) * | 1971-01-19 | 1972-08-03 | C. Rob. Hammerstein Gmbh, 5650 Solingen | Slide rail guides, in particular for vehicle seats |
| US4813643A (en) * | 1986-10-07 | 1989-03-21 | Ohi Seisakusho Co., Ltd. | Automotive seat slide device |
| US5167393A (en) * | 1990-09-20 | 1992-12-01 | Ohi Seisakusho Co., Ltd. | Automotive seat slide device |
| US5358207A (en) * | 1992-12-01 | 1994-10-25 | Bertrand Faure Ltd. | Automotive seat track locking mechanism |
| US5605368A (en) * | 1993-03-30 | 1997-02-25 | Mazda Motor Corporation | Seat sliding device for vehicle |
| CN202557331U (en) * | 2012-05-03 | 2012-11-28 | 苏州忠明祥和精工有限公司 | Motor-driven sliding rails for automobile seat |
| CN202883949U (en) * | 2012-10-31 | 2013-04-17 | 浙江大学 | Wheel gear with surface texture tooth surfaces |
| CN103640498A (en) * | 2013-11-18 | 2014-03-19 | 方益达 | Novel seat sliding rail |
| CN204236267U (en) * | 2014-10-29 | 2015-04-01 | 苏州中航中振汽车饰件有限公司 | A kind of railroad of automotive seat |
-
2014
- 2014-10-29 CN CN201410590207.9A patent/CN104385944A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE626327C (en) * | 1934-08-11 | 1936-02-24 | Ferdinand Florstedt | Locking device for sliding seats, in particular of motor vehicles |
| US3076629A (en) * | 1959-10-20 | 1963-02-05 | Citroen Sa Andre | Seat-adjusting device, notably for automotive vehicles |
| DE2102288A1 (en) * | 1971-01-19 | 1972-08-03 | C. Rob. Hammerstein Gmbh, 5650 Solingen | Slide rail guides, in particular for vehicle seats |
| US4813643A (en) * | 1986-10-07 | 1989-03-21 | Ohi Seisakusho Co., Ltd. | Automotive seat slide device |
| US5167393A (en) * | 1990-09-20 | 1992-12-01 | Ohi Seisakusho Co., Ltd. | Automotive seat slide device |
| US5358207A (en) * | 1992-12-01 | 1994-10-25 | Bertrand Faure Ltd. | Automotive seat track locking mechanism |
| US5605368A (en) * | 1993-03-30 | 1997-02-25 | Mazda Motor Corporation | Seat sliding device for vehicle |
| CN202557331U (en) * | 2012-05-03 | 2012-11-28 | 苏州忠明祥和精工有限公司 | Motor-driven sliding rails for automobile seat |
| CN202883949U (en) * | 2012-10-31 | 2013-04-17 | 浙江大学 | Wheel gear with surface texture tooth surfaces |
| CN103640498A (en) * | 2013-11-18 | 2014-03-19 | 方益达 | Novel seat sliding rail |
| CN204236267U (en) * | 2014-10-29 | 2015-04-01 | 苏州中航中振汽车饰件有限公司 | A kind of railroad of automotive seat |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150304 |