CN203713605U - Built-in electric slide rail - Google Patents
Built-in electric slide rail Download PDFInfo
- Publication number
- CN203713605U CN203713605U CN201320866701.4U CN201320866701U CN203713605U CN 203713605 U CN203713605 U CN 203713605U CN 201320866701 U CN201320866701 U CN 201320866701U CN 203713605 U CN203713605 U CN 203713605U
- Authority
- CN
- China
- Prior art keywords
- slide rail
- built
- screw mandrel
- upper rail
- track component
- 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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- Seats For Vehicles (AREA)
Abstract
The utility model discloses a built-in electric slide rail which comprises a left slide rail component and a right slide rail component, wherein the structure of the left slide rail component is the same as that of the right slide rail component; each of the left slide rail component and the right slide rail component comprises a lower guide rail and an upper guide rail capable of sliding in the lower guide rail; a mold cavity is formed between each lower guide rail and the corresponding upper guide rail; a cross rod is arranged between the upper guide rail of the left slide rail component and the upper guide rail of the right slide rail component; a driving motor is fixedly arranged on the cross rod; two output ends of the driving motor are respectively connected with a screw rod by a corner speed reducer; the corner speed reducers are fixed on the upper guide rails; the screw rods are arranged in the mold cavities; sliding blocks which are fixed on the lower guide rails are arranged in the mold cavities; the sliding blocks are matched with the screw rods by screw threads. Therefore, the built-in electric slide rail is simple and reasonable in structure, electric control slippage can be realized, and work intensity of seat adjustment of a driver and a passenger can be reduced; furthermore, the screw rods are not easily in contact with the outside dust, entanglements and the like, so that the built-in electric slide rail has better continuous and stable transmission performance.
Description
Technical field
The utility model relates to vehicle component technical field, particularly relates to a kind of built-in electric slide rail.
Background technology
In China, auto trade is just in develop rapidly, and automobile slide rail industry is accompanied by auto trade and produces, and slide rail is one of radical function part of automotive seat.Existing automotive seat, especially driver seat, all require it to have front and back regulating power flexibly, to better meet the requirement of different navigating mates to seat position, realizing the adjusting of automotive seat front and back is mainly to rely on the slide rail of under-seat to realize.
The most general existing slide rail is mainly made up of three large parts, the one, for the fixing lower guideway of car floor; The 2nd, for automotive seat fixing and the upper rail of joining with described lower guideway cunning; The 3rd, for by the blocking device of upper rail and lower guideway locking, wherein, blocking device coordinates to realize locking by lock pawl and guide rail conventionally, there is the strong point that locking is reliable, safety is good and can realize fine setting, but objectively also have shortcoming, that is regulated by manual realization exactly, and realizes locking and release by lock pawl with coordinating of lower guideway, thereby has increased the operation intensity of driving of chaufeur.
At present, also occurred electric sliding rail, mainly realized slippage by motor, screw mandrel etc., but screw mandrel in existing electric sliding rail is all arranged on slide rail outside, easily contacts with dust, twister etc., can have a strong impact on the transmission performance of screw mandrel after long-time.
Utility model content
The technical matters that the utility model mainly solves is to provide a kind of built-in electric slide rail, simple and reasonable, can realize electronic control slippage, reduce the operation intensity that driver and crew adjust seat, screw mandrel is difficult for contacting with extraneous dust, twister etc. in addition, has preferably continual and steady transmission performance.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of built-in electric slide rail is provided, comprise: left slide track component and right slide track component, described left slide track component is identical with right slide track component structure, the upper rail that includes lower guideway and can slide in lower guideway, between described lower guideway and upper rail, form and have die cavity, between the upper rail of described left slide track component and the upper rail of right slide track component, be provided with a cross bar, on described cross bar, be fixed with a drive motor, two mouths of described drive motor are connected with a screw mandrel by a tortuous decelerating machine respectively, described tortuous decelerating machine is fixed on upper rail, described screw mandrel is arranged in die cavity, in described die cavity, be also provided with a slide block being fixed on lower guideway, described slide block coordinates with wire rod thread.
In preferred embodiment of the utility model, the head end of described screw mandrel is assemblied in tortuous decelerating machine, and on the tail end of described screw mandrel, without screw thread, and tail end is through a fixed plate being fixed on upper rail.
In preferred embodiment of the utility model, on described screw mandrel, be also arranged with a rubber sheet gasket, described rubber sheet gasket is between fixed plate and slide block.
In preferred embodiment of the utility model, described drive motor is clockwise and anticlockwise motor.
The beneficial effects of the utility model are: the utility model built-in electric slide rail, simple and reasonable, can realize electronic control slippage, reduction driver and crew adjust the operation intensity of seat, screw mandrel is difficult for contacting with extraneous dust, twister etc. in addition, has preferably continual and steady transmission performance.
Brief description of the drawings
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing of required use during embodiment is described is briefly described, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing, wherein:
Fig. 1 is the structural representation of the utility model built-in electric slide rail one preferred embodiment;
Fig. 2 is that the A-A at slide block place in Fig. 1 is to cutaway view;
Fig. 3 is that the B-B of Fig. 1 is to cutaway view.
In accompanying drawing, the mark of each parts is as follows: 1, lower guideway, 2, upper rail, 3, die cavity, 4, cross bar, 5, drive motor, 6, tortuous decelerating machine, 7, screw mandrel, 8, slide block, 9, fixed plate, 10, rubber sheet gasket.
Detailed description of the invention
To the technical scheme in the utility model embodiment be clearly and completely described below, obviously, described embodiment is only a part of embodiment of the present utility model, instead of whole embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making all other embodiment that obtain under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1 to Fig. 3, the utility model embodiment comprises:
A kind of built-in electric slide rail, comprise: left slide track component and right slide track component, described left slide track component is identical with right slide track component structure, the upper rail 2 that includes lower guideway 1 and can slide in lower guideway 1, between described lower guideway 1 and upper rail 2, form and have die cavity 3, between the upper rail of described left slide track component and the upper rail of right slide track component, be provided with a cross bar 4, on described cross bar 4, be fixed with a drive motor 5, two mouths of described drive motor 5 are connected with a screw mandrel 7 by a tortuous decelerating machine 6 respectively, described tortuous decelerating machine 6 is fixed on upper rail 2, described screw mandrel 7 is arranged in die cavity 3, in described die cavity 3, be also provided with a slide block 8 being fixed on lower guideway 1, described slide block 8 and screw mandrel 7 screws thread fit.
Described screw mandrel 7 is arranged in die cavity, and the screen that is subject to upper rail 2 and lower guideway 1 protects, and greatly reduces the probability that screw mandrel 7 contacts with extraneous dust, twister etc.
The head end of described screw mandrel 7 is assemblied in tortuous decelerating machine 6, and on the tail end of described screw mandrel, without screw thread, and tail end is through a fixed plate 9 being fixed on upper rail 2, and arranging of fixed plate 9 reduced the unstable noise that cause of screw mandrel in motion process.
On described screw mandrel 7, be also arranged with a rubber sheet gasket 10, described rubber sheet gasket 10 is between fixed plate 9 and slide block 8, slide block 8 and fixed plate 9 are all made of metal, and the setting of rubber sheet gasket 10 is that anti-limited slip block 8 has contacted abnormal sound or killed with fixed plate 9 for separating slide block 8 and fixed plate 9.
Described drive motor 5 is clockwise and anticlockwise motor.
The utility model built-in electric slide rail, simple and reasonable, can realize electronic control slippage, reduction driver and crew adjust the operation intensity of seat, and screw mandrel is difficult for contacting with extraneous dust, twister etc. in addition, has preferably continual and steady transmission performance.
The foregoing is only embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or conversion of equivalent flow process that utilizes the utility model description to do; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present utility model.
Claims (4)
1. a built-in electric slide rail, it is characterized in that, comprise: left slide track component and right slide track component, described left slide track component is identical with right slide track component structure, the upper rail that includes lower guideway and can slide in lower guideway, between described lower guideway and upper rail, form and have die cavity, between the upper rail of described left slide track component and the upper rail of right slide track component, be provided with a cross bar, on described cross bar, be fixed with a drive motor, two mouths of described drive motor are connected with a screw mandrel by a tortuous decelerating machine respectively, described tortuous decelerating machine is fixed on upper rail, described screw mandrel is arranged in die cavity, in described die cavity, be also provided with a slide block being fixed on lower guideway, described slide block coordinates with wire rod thread.
2. built-in electric slide rail according to claim 1, is characterized in that, the head end of described screw mandrel is assemblied in tortuous decelerating machine, and on the tail end of described screw mandrel, without screw thread, and tail end is through a fixed plate being fixed on upper rail.
3. built-in electric slide rail according to claim 1, is characterized in that, is also arranged with a rubber sheet gasket on described screw mandrel, and described rubber sheet gasket is between fixed plate and slide block.
4. built-in electric slide rail according to claim 1, is characterized in that, described drive motor is clockwise and anticlockwise motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320866701.4U CN203713605U (en) | 2013-12-26 | 2013-12-26 | Built-in electric slide rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320866701.4U CN203713605U (en) | 2013-12-26 | 2013-12-26 | Built-in electric slide rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203713605U true CN203713605U (en) | 2014-07-16 |
Family
ID=51152791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320866701.4U Expired - Fee Related CN203713605U (en) | 2013-12-26 | 2013-12-26 | Built-in electric slide rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203713605U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104354610A (en) * | 2014-10-29 | 2015-02-18 | 苏州中航中振汽车饰件有限公司 | Electric sliding rail of car seat |
-
2013
- 2013-12-26 CN CN201320866701.4U patent/CN203713605U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104354610A (en) * | 2014-10-29 | 2015-02-18 | 苏州中航中振汽车饰件有限公司 | Electric sliding rail of car seat |
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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: 20140716 Termination date: 20171226 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |