CN207241490U - Sliding rail for vehicle seat - Google Patents
Sliding rail for vehicle seat Download PDFInfo
- Publication number
- CN207241490U CN207241490U CN201720741350.2U CN201720741350U CN207241490U CN 207241490 U CN207241490 U CN 207241490U CN 201720741350 U CN201720741350 U CN 201720741350U CN 207241490 U CN207241490 U CN 207241490U
- Authority
- CN
- China
- Prior art keywords
- slip case
- face
- link bar
- positioning link
- locating piece
- 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 belongs to auto-parts technical field, more particularly to sliding rail for vehicle seat, including the identical slide track component of two nested structures, slide track component includes slip case, roller and slide core, slip case on both sides of the upper end is equipped with rectangular block, rectangular block upper surface in slide core entrance correspondence position and offers V-notch, articulated joint is equipped with the left of slip case front end face, positioning link bar is hinged with articulated joint, slip case front end face is equipped with limited block on the right side of positioning link bar right side, locating piece is equipped with the right side of slip case front end face, locating piece front end face is provided with the rectangular channel to match with positioning link bar, locating piece upper surface offers positioning spiro pit in pin hole corresponding position, spring catch is connected with positioning spiro pit.The purpose is to：Sliding rail for vehicle seat is aimed to provide, distance between the slide after inconvenience, installation is up to standard and the storage transport inconvenience of welded formula slide for solving the problems, such as to install caused by gap is too small between the slip case of existing slide and roller.
Description
Technical field
The utility model belongs to auto-parts technical field, and in particular to sliding rail for vehicle seat.
Background technology
Sliding rail of automobile seat is part indispensable on automotive seat, it plays adjusting seat fore-aft position, improves driver
The effect of comfort level.A kind of existing seat slide rail component as shown in Figure 1, the slide track component include slide core 1, roller 2 with
And slip case 3, the assembling process of existing sliding rail of automobile seat are as follows：The roller 2 of 1 lower part of slide core is inserted into cunning from one end of slip case
In 3 internal cavities of shell, since 3 internal cavities of slip case and slide core 1 and roller 2 match, slide core 1 and roller 2 just can be in slip cases 3
Internal cavities move back and forth；Two sets of slide track components are fixed on vehicle body, and two slide cores 1 are then fixed with chair framework and connected at the same time
Connect.
However, in above-mentioned assembling process, first, in order to ensure that roller 2 smoothly slides in 3 cavity of slip case, roller 2 and sky
Gap between chamber cannot be excessive, and this can cause slide core 1 and roller 2 from 3 one side entrance of slip case be inserted into cavity when, because of gap mistake
It is small so that installation inconvenience；Secondly, due to being again while to be connected to chair framework after being arranged separately on vehicle body between two sets of slides
On, and it is that metal plate is welded that vehicle body is larger, although can all carry out three coordinate measurements after the completion of vehicle body processing assembly,
Subtle flow inevitably occurs during assembling, before this can all to install chair framework, between two sets of slide track components
Distance may not reach standard, so as to influence the installation of follow-up chair framework；And existing increase by one between two slip cases 3
A strut, although can ensure the distance between two sets of slides, can so make by the way of welding is fixed as one
The increase of slide volume is obtained, causes to transport and stores all inconvenience.
Utility model content
The purpose of this utility model is：Sliding rail for vehicle seat is aimed to provide, for solving the slip case of existing slide and rolling
Install that distance between the slide after inconvenience, installation is up to standard and welded formula slide storage fortune caused by gap is too small between wheel
The problem of defeated inconvenience.
To realize above-mentioned technical purpose, the technical solution adopted in the utility model is as follows：
The sliding rail for vehicle seat of the utility model, including the slide track component that two nested structures are identical, the slide track component bag
Slide core, roller and slip case are included, the roller is installed on two side lower part of slide core, and slip case left and right ends face top is equipped with rectangle
Block, the rectangular block width dimensions are equal to the width dimensions of slip case, and the rectangular block lower face and roller upper surface are tangent, described
Rectangular block upper surface in slide core entrance correspondence position and offers V-notch, and the V-notch is connected with slip case inner cavity, described
The articulated joint that shape is cuboid is equipped with the left of slip case front end face, positioning link bar is hinged with the articulated joint, it is described hinged
Positioning link bar longitudinal section overlaps for rectangle and rear end face with slip case front end face, and positioning link bar upper surface right side opening is equipped with
Pin hole, positioning link bar right side center offer circular groove, and the positioning link bar left and right ends are equipped with circle
Chamfering, the slip case front end face are equipped with limited block on the right side of the positioning link bar right side, the limited block be cube structure and
Left side is overlapped with positioning link bar right side, and the limited block right side offers spacing screw thread in circular groove correspondence position
Hole, bulb plunger is connected with the spacing threaded hole, is fastened on the outside of the bulb of the bulb plunger in circular groove, described
On the right side of slip case front end face in positioning link bar correspondence position be equipped with upper and lower two pieces for identical rectangular parallelepiped structure locating piece, be respectively
Upper locating piece and lower locating piece, the distance between the upper locating piece lower face and lower locating piece upper surface size are equal to positioning and connect
The thickness of extension bar, the upper locating piece upper surface center offer positioning spiro pit, are connected with the positioning spiro pit
The spring catch to match with pin hole.
Using the utility model sliding rail of automobile seat of above-mentioned technical proposal, when slide core is installed, slide core is directed at V-notch,
Due to the guiding function of V-notch so that slide core and roller can be rapidly to being inserted into inside slip case, then by two sets of cunnings
The free end of the positioning link bar of rail is turned out taking out, and pulls up spring catch, respectively by the pin hole of spring catch insertion other side
In, so as to complete to position and connect, then the slide connected is installed on vehicle body again, before on vehicle body,
Two sets of slide track components have been connected as one, and the distance between two slides are it has been determined that process thereafter will not occur
Change, and during independent storage and transportation, positioning link bar is close to slip case front end face, and plus the limit of bulb plunger
Position, positioning link bar free end will not fall off, be readily transported and store so that slide be small.Using such knot
Structure designs, and can cause slide core and roller is quick for installation, distance determines and convenience in transport and storage between the slide after installation.
Further limit, the circular groove outer edge is equipped with rounded corners.Such structure design, can to position
Connecting rod free end is more smooth when taking out and withdrawing.
Further limit, the pin hole upper outside edge is equipped with chamfering.Such structure design, can cause spring catch to be inserted into
It is more smooth.
Further limit, spring shim is equipped between the bulb plunger and limited block right side.Such structure design,
It can prevent bulb plunger from loosening.
Further limit, spring shim is equipped between spring catch and the locating piece upper surface.Such structure design, can
To place spring catch loosening.
Brief description of the drawings
The utility model can be further illustrated by the nonlimiting examples that attached drawing provides；
Fig. 1 is the structure diagram of existing seat slide rail component；
Fig. 2 is the structure diagram of slide track component in the utility model sliding rail for vehicle seat embodiment；
Fig. 3 is the structure diagram amplified in Fig. 2 at C；
Fig. 4 is the structure diagram amplified in Fig. 2 at A；
Fig. 5 is the structure diagram amplified in Fig. 2 at B；
Fig. 6 is the structure diagram in the utility model sliding rail for vehicle seat embodiment；
Fig. 7 is the structure diagram amplified in Fig. 6；
Main Reference Numerals are described as follows：
Slide core 1, roller 2, slip case 3, rectangular block 31, V-notch 32, articulated joint 33, positioning link bar 34, pin hole 341, circle
Connected in star 342, rounded corners 343, limited block 35, spacing threaded hole 351, bulb plunger 352, locating piece 36, positioning spiro pit
361st, spring catch 362, spring shim 37, lower locating piece 38.
Embodiment
It is right with reference to the accompanying drawings and examples in order to make those skilled in the art that the utility model may be better understood
Technical solutions of the utility model further illustrate.
As shown in Figure 2 to 7, the sliding rail for vehicle seat of the utility model, the slide track component include slide core 1, roller 2
With slip case 3, the roller 2 is installed on 1 liang of side lower part of slide core, and the 3 left and right ends face top of slip case is equipped with rectangular block 31, institute
The width dimensions that 31 width dimensions of rectangular block are equal to slip case 3 are stated, 31 lower face of rectangular block and 2 upper surface of roller are tangent, institute
State 31 upper surface of rectangular block and in 1 entrance correspondence position of slide core and offer V-notch 32, the V-notch 32 with slip case 3
Chamber connects, and the articulated joint 33 that shape is cuboid is equipped with the left of 3 front end face of slip case, positioning is hinged with the articulated joint 33
Connecting rod 34, hinged 34 longitudinal section of positioning link bar overlap for rectangle and rear end face with 3 front end face of slip case, and the positioning connects
34 upper surface right side opening of extension bar is equipped with pin hole 341, and the 34 right side center of positioning link bar offers circular groove 342, institute
State 34 left and right ends of positioning link bar and be equipped with rounded corners 343,3 front end face of slip case is in 34 right side of positioning link bar
Right side is equipped with limited block 35, and the limited block 35 overlaps for cube structure and left side with 34 right side of positioning link bar, institute
State 35 right side of limited block and offer spacing threaded hole 351 in 342 correspondence position of circular groove, in the spacing threaded hole 351
Bulb plunger 352 is connected with, is fastened on the outside of the bulb of the bulb plunger 352 in circular groove 342,3 front end of slip case
Right side of face is equipped with upper and lower two pieces as the locating piece of identical rectangular parallelepiped structure, respectively above positioning in 34 correspondence position of positioning link bar
Block 36 and lower locating piece 38, the distance between upper 36 lower face of locating piece and lower 38 upper surface of locating piece size are equal to positioning
The thickness of connecting rod 34, the upper 36 upper surface center of locating piece offer positioning spiro pit 361, the positioning spiro pit
The spring catch 362 to match with pin hole 341 is connected with 361.
Using the utility model sliding rail of automobile seat of above-mentioned technical proposal, when slide core 1 is installed, slide core 1 is directed at V-notch
32, due to the guiding function of V-notch 32 so that then slide core 1 and roller 2 can will rapidly to being inserted into inside slip case 3
The free end of the positioning link bar 34 of two sets of slides is turned out taking out, and pulls up spring catch 362, respectively by spring catch 362
It is inserted into the pin hole 341 of other side, so as to complete to position and connect, then the slide connected is installed on vehicle body again, due to
Before on vehicle body, two sets of slide track components have been connected as one, and the distance between two slides are it has been determined that thereafter
Process will not change, and during independent storage and transportation, positioning link bar 34 is close to 3 front end face of slip case,
Again plus the spacing of bulb plunger 352,34 free end of positioning link bar will not be fallen off, and be easy to so that slide is small
Transport and storage.Using such structure design, it can cause slide core 1 and roller 2 is quick for installation, the spacing of slide after installation
From definite and convenience in transport and storage.
It is preferred that 342 outer edge of circular groove is equipped with rounded corners 343.Such structure design, can be located by connecting
34 free end of bar is more smooth when taking out and withdrawing.In fact, also as the case may be other can be considered so that being located by connecting
Smoothly structure design is taken out and withdrawn in 34 free end of bar.
It is preferred that 341 upper outside edge of pin hole is equipped with chamfering.Such structure design, can cause spring catch 362 to be inserted into more
Smoothly.In fact, also it can consider other structure designs that spring catch 362 is smoothly inserted into as the case may be.
It is preferred that spring shim 37 is equipped between 35 right side of bulb plunger 352 and limited block.Such structure design, can
To prevent bulb plunger 352 from loosening.In fact, also it can consider other knots for preventing bulb plunger 352 from loosening as the case may be
Structure designs.
It is preferred that spring shim 37 is equipped between 36 upper surface of spring catch 362 and locating piece.Such structure design, can be with
Spring catch 362 is placed to loosen.In fact, also can as the case may be, the structure that considering other prevents that spring catch 362 from loosening is set
Meter.
Sliding rail for vehicle seat provided by the utility model is described in detail above.The explanation of specific embodiment is only
It is the method and its core concept for being used to help understand the utility model.It should be pointed out that the ordinary skill for the art
For personnel, on the premise of the utility model principle is not departed from, some improvement and modification can also be carried out to the utility model,
These are improved and modification is also fallen into the protection domain of the utility model claims.
Claims (5)
1. sliding rail for vehicle seat, including the slide track component that two nested structures are identical, the slide track component includes slide core (1), roller
(2) and slip case (3), the roller (2) are installed on (1) two side lower part of slide core, it is characterised in that：Slip case (3) left and right ends
Face top is equipped with rectangular block (31), and rectangular block (31) width dimensions are equal to the width dimensions of slip case (3), the rectangular block
(31) lower face and roller (2) upper surface are tangent, and rectangular block (31) upper surface is offered in slide core (1) entrance correspondence position
V-notch (32), the V-notch (32) connect with slip case (3) inner cavity, are equipped with shape on the left of slip case (3) front end face
The articulated joint (33) of cuboid, positioning link bar (34), the hinged positioning link bar are hinged with the articulated joint (33)
(34) longitudinal section overlaps for rectangle and rear end face with slip case (3) front end face, is opened up on the right side of positioning link bar (34) upper surface
There is pin hole (341), positioning link bar (34) the right side center offers circular groove (342), the positioning link bar
(34) left and right ends are equipped with rounded corners (343), and slip case (3) front end face is set on the right side of positioning link bar (34) right side
There is limited block (35), the limited block (35) overlaps for cube structure and left side with positioning link bar (34) right side, institute
State limited block (35) right side and offer spacing threaded hole (351), the spacing threaded hole in circular groove (342) correspondence position
(351) bulb plunger (352) is connected with, is fastened on the outside of the bulb of the bulb plunger (352) in circular groove (342),
Upper and lower two pieces are equipped with the right side of slip case (3) front end face in positioning link bar (34) correspondence position for identical rectangular parallelepiped structure to determine
Position block, be respectively to go up locating piece (36) and lower locating piece (38), on upper locating piece (36) lower face and lower locating piece (38)
The distance between end face size is equal to the thickness of positioning link bar (34), and upper locating piece (36) the upper surface center opens up
There is positioning spiro pit (361), the spring catch (362) to match with pin hole (341) is connected with the positioning spiro pit (361).
2. sliding rail for vehicle seat according to claim 1, it is characterised in that：Circular groove (342) outer edge is set
There are rounded corners (343).
3. sliding rail for vehicle seat according to claim 2, it is characterised in that：Pin hole (341) upper outside edge is equipped with
Chamfering.
4. sliding rail for vehicle seat according to claim 3, it is characterised in that：The bulb plunger (352) and limited block
(35) spring shim (37) is equipped between right side.
5. sliding rail for vehicle seat according to claim 4, it is characterised in that：The spring catch (362) and locating piece
(36) spring shim (37) is equipped between upper surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720741350.2U CN207241490U (en) | 2017-06-23 | 2017-06-23 | Sliding rail for vehicle seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720741350.2U CN207241490U (en) | 2017-06-23 | 2017-06-23 | Sliding rail for vehicle seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207241490U true CN207241490U (en) | 2018-04-17 |
Family
ID=61877106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720741350.2U Expired - Fee Related CN207241490U (en) | 2017-06-23 | 2017-06-23 | Sliding rail for vehicle seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207241490U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110549917A (en) * | 2019-09-10 | 2019-12-10 | 重庆延锋安道拓汽车部件***有限公司 | Slide rail device suitable for hidden installation |
-
2017
- 2017-06-23 CN CN201720741350.2U patent/CN207241490U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110549917A (en) * | 2019-09-10 | 2019-12-10 | 重庆延锋安道拓汽车部件***有限公司 | Slide rail device suitable for hidden installation |
| CN110549917B (en) * | 2019-09-10 | 2023-12-01 | 安道拓(重庆)汽车部件有限公司 | Slide rail device suitable for hidden installation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180417 Termination date: 20200623 |