CN208931177U - A kind of rail structure of automotive seat - Google Patents
A kind of rail structure of automotive seat Download PDFInfo
- Publication number
- CN208931177U CN208931177U CN201821439436.0U CN201821439436U CN208931177U CN 208931177 U CN208931177 U CN 208931177U CN 201821439436 U CN201821439436 U CN 201821439436U CN 208931177 U CN208931177 U CN 208931177U
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- CN
- China
- Prior art keywords
- sliding rail
- glidepath
- slide core
- support
- rail
- 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.)
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Links
- 238000005452 bending Methods 0.000 claims abstract description 4
- 238000005096 rolling process Methods 0.000 claims description 17
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 abstract description 3
- 230000008439 repair process Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002146 bilateral effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Seats For Vehicles (AREA)
Abstract
The utility model discloses a kind of rail structures of automotive seat: including upper sliding rail and glidepath；The length of the upper sliding rail is less than the length of glidepath；The glidepath two sides, which bend inwards, is formed with sliding slot, and the upper sliding rail two sides outward bending forms slide core, and the slide core of the upper sliding rail matches setting with the sliding slot of glidepath, and upper sliding rail is slidably arranged on glidepath；The both ends of the upper sliding rail pass through limit spring respectively and connect setting with glidepath, and the telescopic direction of limit spring is identical as the glide direction of upper sliding rail；Support sliding rail is provided on the glidepath, the slide core bottom surface of the upper sliding rail is slidably arranged on support sliding rail；Tourelle is provided between the slide core of the upper sliding rail and the sliding slot of glidepath.The present apparatus is reasonable in design, solves the prior art and there is the problems such as structure is complicated, assembly technology is complicated, mold investment is numerous, the wasting of resources, cost residence is high, is not easy to manufacture and repairs replacement.
Description
Technical field
The utility model relates to a kind of field of automobile parts and components more particularly to a kind of rail structures of automotive seat.
Background technique
The effect of sliding rail of automobile seat is to adjust the front-rear position of automotive seat, while locking to seat.Existing skill
The sliding rail of automobile seat of art has motorized adjustment formula, Manual adjustable by regulative mode point；By structure point have bilateral symmetry formula with it is non-
It is symmetrical, wherein the sliding rail of Manual adjustable and electronic horizontal driver gear case forward type mostly uses symmetrical structure；It is electronic
The sliding rail of horizontal driver gear-box middle mostly uses asymmetric structure；The matched rolling member of various sliding rails institute is even more to advise
Lattice kind is many and diverse, and assembly technology is complicated, causes numerous mold investment, the wasting of resources, cost to occupy height, to the manufacturing and maintenance
Replacement brings very big inconvenience；Therefore, the prior art is in the presence of structure is complicated, assembly technology is complicated, mold investment is numerous, resource is unrestrained
Expense, cost occupy height, are not easy to the problem of manufacturing and repairing replacement and deficiency.
Summary of the invention
Goal of the invention: in order to overcome the deficiencies in the prior art, the utility model provides a kind of cunning of automotive seat
Rail structure, structure is simple, convenient for production, is easy for installation and maintenance.
Technical solution: to achieve the above object, a kind of rail structure of automotive seat of the utility model: including upper cunning
Rail and glidepath；The length of the upper sliding rail is less than the length of glidepath；The glidepath two sides, which bend inwards, is formed with sliding slot,
The upper sliding rail two sides outward bending forms slide core, and the slide core of the upper sliding rail matches setting with the sliding slot of glidepath, and on
Sliding rail is slidably arranged on glidepath；The both ends of the upper sliding rail pass through limit spring respectively and connect setting with glidepath, and limit
The telescopic direction of position spring is identical as the glide direction of upper sliding rail；Support sliding rail, the upper sliding rail are provided on the glidepath
Slide core bottom surface be slidably arranged in support sliding rail on；Rolling dress is provided between the slide core of the upper sliding rail and the sliding slot of glidepath
It sets.
It further, include first sliding groove and second sliding slot on the glidepath, the height of the first sliding groove is less than
The height of second sliding slot；The first slide core and the second slide core are provided on the upper sliding rail, the height of first slide core is less than
The height of two slide cores；The first sliding groove matches setting with the first slide core, and the second sliding slot is matched with the second slide core and set
It sets；By the way that rugged sliding slot and slide core is arranged, makes sliding rail in sliding and the contact of glidepath is not in same water
In plane, be conducive to the smooth sliding for keeping sliding rail.
Further, the tourelle includes braced frame and ball；The braced frame is arranged in rectangle frame, institute
Braced frame is stated to be fixed in the slide core of sliding rail；The ball is arranged in braced frame by support column support, and
Opposite roll with braced frame of ball is arranged；By tourelle replace original spin, avoid spin from upper sliding rail and under
The normal use for influencing sliding rail is rolled out between sliding rail, while very convenient in assembly and maintenance.
Further, the support sliding rail, which is connected through a screw thread, is arranged in glidepath；The support sliding rail includes
One support sliding rail and the second support sliding rail, the first support sliding rail and the support of the first slide core are arranged, the second support sliding rail
It supports and is arranged with the second slide core；The first support sliding rail includes support base and rolling column；The rolling column rolls setting and exists
The upper surface of support base；The rolling column and the first slide core inclined bottom surface are arranged, and tilt angle is 1~3 °；Described second
Support sliding rail includes support base and rolling column；The column that rolls rolls the upper surface that support base is arranged in；The rolling column and
The setting of two slide core inclined bottom surfaces, and tilt angle is 1~3 °.
It supports the sliding rail on the one hand by the slide core top of upper sliding rail to the sliding slot of glidepath, makes the slide core and glidepath of sliding rail
It is rolled and is connected by tourelle between sliding slot, while the slide core bottom surface of upper sliding rail and support sliding rail roll, and are conducive to upper sliding rail
The opposite sliding with glidepath；On the other hand play the role of supporting upper sliding rail.
The utility model has the advantages that a kind of rail structure of automotive seat of the utility model, the present apparatus is reasonable in design, by sliding rail
Each component moduleization of structure is handled, and is highly convenient for installing and be repaired；It is limited by being arranged between upper sliding rail and glidepath
Position spring, prevents sliding rail from skidding off glidepath, avoids the generation of safety accident, the more convenient letter of more conventional safeguard measure
It is single；Length by the way that upper sliding rail is arranged is less than the length of glidepath, and the lower surface of sliding rail upper so all acts on downslide always
On rail, will not go out the hanging situation of upper sliding rail, safer in this way.
Detailed description of the invention
Attached drawing 1 is the upper sliding rail of the utility model and the schematic diagram of the section structure of glidepath cooperation sliding；
Attached drawing 2 is the overall appearance structural representation of the utility model；
Attached drawing 3 is the structural schematic diagram of the second support sliding rail of the utility model；
Attached drawing 4 is the structural schematic diagram of the first support sliding rail of the utility model；
Attached drawing 5 is the structural schematic diagram of the tourelle of the utility model；
Attached drawing 6 is the structural schematic diagram integrally to explode of the utility model.
Specific embodiment
The utility model is further described with reference to the accompanying drawing.
Such as attached drawing 1~5, a kind of rail structure of automotive seat: including upper sliding rail 1 and glidepath 2；The upper sliding rail 1
Length be less than glidepath 2 length；The two sides of the glidepath 2, which bend inwards, is formed with sliding slot, the two sides of the upper sliding rail 1
Outward bending forms slide core, and the slide core of the upper sliding rail 1 matches setting, and the sliding setting of upper sliding rail 1 with the sliding slot of glidepath 2
On glidepath 2；The both ends of the upper sliding rail 1 pass through limit spring 3 respectively and connect setting with glidepath 2, and limit spring 3
Telescopic direction is identical as the glide direction of upper sliding rail 1, and the centre of glidepath 2 is arranged in the upper sliding rail 1, and at limit spring 3
In natural retracted position, this arrangement ensure that no matter upper sliding rail 1 is forward slip or slides backward that the resistance of sliding all can
It is increasing, the case where capable of effectively avoiding sliding rail 1 from skidding off glidepath 2, play the role of safeguard protection；The downslide
Support sliding rail is provided on rail 2, the slide core bottom surface of the upper sliding rail 1 is slidably arranged on support sliding rail；The cunning of the upper sliding rail 1
Tourelle 5 is provided between core and the sliding slot of glidepath 2, the tourelle 5 includes braced frame 51 and ball 52；Institute
It states braced frame 51 to be arranged in rectangle frame, the braced frame 52 is fixed in the slide core of sliding rail；The ball 52 is logical
It crosses support column support to be arranged in braced frame 51, and opposite roll with braced frame 51 of ball 52 is arranged.Pass through tourelle 5
Instead of original sliding ball, spin is avoided from the normal use for influencing sliding rail is rolled out between upper sliding rail 1 and glidepath 2, is rolled simultaneously
Dynamic device 5 is an entirety, very convenient when assembling and repairing this rail structure.
It include first sliding groove 21 and second sliding slot 22 on the glidepath, the height of the first sliding groove 21 is less than second
The height of sliding slot 22；The first slide core 11 and the second slide core 12 are provided on the upper sliding rail, the height of first slide core 11 is small
In the height of the second slide core 12；The first sliding groove 21 matches setting, the second sliding slot 22 and second with the first slide core 11
Slide core 12 matches setting；Make sliding rail 1 in sliding and the contact of glidepath 2 is not in same level, is conducive to
The smooth sliding of sliding rail 1 in holding.
The bottom surface of the glidepath 2 is provided with via hole, and the support sliding rail bottom is corresponding with via hole to be provided with threaded hole,
The bottom surface of the support sliding rail and glidepath 2 are threadably secured setting；The support sliding rail includes the first support sliding rail 41
With second support sliding rail 42, it is described first support sliding rail 41 and the first slide core 11 support be arranged, it is described second support sliding rail 42 and
The support setting of second slide core 12；The first support sliding rail 41 includes support base 411 and rolling column 412；The rolling column 412
Roll the upper surface that support base 411 is set；The rolling column 412 and 11 inclined bottom surface of the first slide core are arranged, and tilt angle
It is 1~3 °；The second support sliding rail 42 includes support base 421 and rolling column 422；The rolling column 422 rolls setting and exists
The upper surface of support base 421；The rolling column 422 and 12 inclined bottom surface of the second slide core are arranged, and tilt angle is 1~3 °.Cause
The two sides of automotive seat are fixed on for this rail structure, so the second slide core side is located at the inside of automotive seat, the first slide core side
Positioned at the outside of automotive seat；And people is sitting on automotive seat, upper sliding rail 1 will receive a pressure obliquely, while when branch
When supportting sliding rail to upper sliding rail 1 support force obliquely, the holding of sliding rail 1 stress balance upper in this way, upper sliding rail 1 more can be slided smoothly.
The above is only the preferred embodiment of the utility model, it should be pointed out that: for the common skill of the art
For art personnel, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications
Also it should be regarded as the protection scope of the utility model.
Claims (4)
1. a kind of rail structure of automotive seat, it is characterised in that: include upper sliding rail (1) and glidepath (2)；The upper sliding rail
(1) length is less than the length of glidepath (2)；Glidepath (2) two sides, which bend inwards, is formed with sliding slot, the upper sliding rail
(1) two sides outward bending forms slide core, and the slide core of the upper sliding rail (1) matches setting, and upper cunning with the sliding slot of glidepath (2)
Rail (1) is slidably arranged on glidepath (2)；The both ends of the upper sliding rail (1) pass through limit spring (3) and glidepath (2) respectively
Connection setting, and the telescopic direction of limit spring (3) is identical as the glide direction of upper sliding rail (1)；It is arranged on the glidepath (2)
There is support sliding rail, the slide core bottom surface of the upper sliding rail (1) is slidably arranged on support sliding rail；The slide core of the upper sliding rail (1) with
Tourelle (5) are provided between the sliding slot of glidepath (2).
2. a kind of rail structure of automotive seat according to claim 1, it is characterised in that: include on the glidepath
First sliding groove (21) and second sliding slot (22), the height of the first sliding groove (21) are less than the height of second sliding slot (22)；It is described
The first slide core (11) and the second slide core (12) are provided on upper sliding rail, the height of first slide core (11) is less than the second slide core
(12) height；The first sliding groove (21) matches setting with the first slide core (11), and the second sliding slot (22) is sliding with second
Core (12) matches setting.
3. a kind of rail structure of automotive seat according to claim 1, it is characterised in that: tourelle (5) packet
Braced frame (51) and ball (52) are included；The braced frame (51) is arranged in rectangle frame, and the braced frame (51) is fixed
It is arranged in the slide core of upper sliding rail；The ball (52) is interior in braced frame (51) by support column support setting, and ball
(52) opposite roll with braced frame (51) is arranged.
4. a kind of rail structure of automotive seat according to claim 1, it is characterised in that: the support sliding rail passes through spiral shell
Line connection setting is in glidepath (2)；The support sliding rail includes that the first support sliding rail (41) and second support sliding rail (42),
First support sliding rail (41) and the first slide core (11) support are arranged, second support sliding rail (42) and the second slide core (12)
Support setting；
First support sliding rail (41) includes support base (411) and rolls column (412)；The rolling column (412) rolls and sets
Set the upper surface in support base (411)；The rolling column (412) and the first slide core (11) inclined bottom surface are arranged, and tilt angle
It is 1~3 °；
Second support sliding rail (42) includes support base (421) and rolls column (422)；The rolling column (422) rolls and sets
Set the upper surface in support base (421)；The rolling column (422) and the second slide core (12) inclined bottom surface are arranged, and tilt angle
It is 1~3 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821439436.0U CN208931177U (en) | 2018-09-04 | 2018-09-04 | A kind of rail structure of automotive seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821439436.0U CN208931177U (en) | 2018-09-04 | 2018-09-04 | A kind of rail structure of automotive seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208931177U true CN208931177U (en) | 2019-06-04 |
Family
ID=66719765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821439436.0U Expired - Fee Related CN208931177U (en) | 2018-09-04 | 2018-09-04 | A kind of rail structure of automotive seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208931177U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115158118A (en) * | 2022-08-18 | 2022-10-11 | 武汉光曜汽车部件系统有限公司 | A seat belt-guided retractable car seat |
-
2018
- 2018-09-04 CN CN201821439436.0U patent/CN208931177U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115158118A (en) * | 2022-08-18 | 2022-10-11 | 武汉光曜汽车部件系统有限公司 | A seat belt-guided retractable car seat |
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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: 20190604 Termination date: 20200904 |