CN109969043A - A kind of slide rail device for automobile seat - Google Patents
A kind of slide rail device for automobile seat Download PDFInfo
- Publication number
- CN109969043A CN109969043A CN201711462866.4A CN201711462866A CN109969043A CN 109969043 A CN109969043 A CN 109969043A CN 201711462866 A CN201711462866 A CN 201711462866A CN 109969043 A CN109969043 A CN 109969043A
- Authority
- CN
- China
- Prior art keywords
- upper rail
- idler wheel
- fixedly connected
- automobile seat
- slide 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.)
- 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
- B60N2/0722—Constructive details
-
- 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
- B60N2/0725—Closing members for covering the slide
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Seats For Vehicles (AREA)
Abstract
The present invention relates to automotive seating art fields, and disclose a kind of slide rail device for automobile seat, including upper rail, one end of upper rail extends to the bottom of lower railway inner cavity, position-limited rack is fixedly connected at the outer wall of upper rail, the side of position-limited rack outer wall is connected with ball, the outer wall of ball is flexibly connected with the side-walls of lower railway inner cavity, the two sides of upper rail bottom end are fixedly connected to link block, it is fixedly connected at the side of link block and the axle center of idler wheel side, the outer surface of idler wheel is flexibly connected with the bottom of lower railway inner cavity, the side that the bottom of upper rail is located at idler wheel is fixedly connected to fender bracket.The slide rail device for automobile seat; pass through setting idler wheel and link block; idler wheel is fixedly connected with upper rail; solve the problems, such as that ball easily shakes or shift influence device normal operation in existing apparatus; it is reduced by setting fender bracket and has achieved the effect that protection upper rail and idler wheel, improve the service life of device and the service performance of the device.
Description
Technical field
The present invention relates to automotive seating art field, specially a kind of slide rail device for automobile seat.
Background technique
Sliding rail of automobile seat is the device that must match on automotive seat, it plays the role of changing automotive seat front-rear position；
Since sliding rail of automobile seat is not enclosed, so dust easily enters equipment internal influence using effect in use；
Existing technology enters sliding rail in order to avoid dust, so that sliding rail phenomena such as clamping stagnation, sliding motionless is occurred, it will usually be bonded on the slide rail
Adhesive tape, but the mode stability of gluing is poor, temperature, humidity and dust etc. can cause shadow to the connective stability of adhesive tape
It rings, and the later period needs replacing also more difficult when adhesive tape, later maintenance inconvenience, and effect of the ball in left and right power in current device
Lower easily displacement is shaken, and generates large effect to the use of sliding rail, and reduce sliding rail uses the time, increases the maintenance of equipment
Cost.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, the present invention provides a kind of slide rail device for automobile seat, have the advantages that good dustproof effect,
Solve the problems, such as that upstream device ball easily rolls influence and uses.
(2) technical solution
For the purpose for realizing above-mentioned good dustproof effect, the invention provides the following technical scheme: a kind of slide rail device for automobile seat, packet
Upper rail is included, one end of the upper rail extends to the bottom of lower railway inner cavity, is fixedly connected at the outer wall of the upper rail
Position-limited rack, the side of the position-limited rack outer wall are connected with ball, the outer wall of the ball and the side-walls of lower railway inner cavity
It is flexibly connected, the two sides of the upper rail bottom end are fixedly connected to link block, side and the idler wheel side of the link block
It is fixedly connected at axle center, the outer surface of the idler wheel is flexibly connected with the bottom of lower railway inner cavity, the bottom position of the upper rail
It is fixedly connected to fender bracket in the side of idler wheel, the upper surface of the upper rail is fixedly connected with seal protection lid, described close
It seals at the axle center of protection cap and offers threaded hole, the seal protection lid is threadedly coupled by fixing bolt with upper rail, described
The inside of carpet is run through and is extended at the both ends of seal protection lid, and the lower surface of the seal protection lid is provided with sealing strip.
Preferably, the position-limited rack is U-shaped position-limited rack, and the quantity of the position-limited rack is three, and the position-limited rack is uniform
It is distributed in the two sides of upper rail pipeline outer wall.
Preferably, the quantity of the idler wheel is six, and three, the idler wheel are evenly distributed in upper rail bottom for one group
Two sides.
Preferably, the quantity of the fender bracket is four, and the fender bracket two are evenly distributed in upper rail for one group
The both ends of bottom.
Preferably, the quantity of the sealing strip is four, and the sealing strip two are evenly distributed in sealing for one group and protect
The lower surface of protecting cover.
Preferably, one group of sealing strip extends to the inside of lower railway, and the another set sealing strip extends to lower rail
The crevice place in road and carpet.
(3) beneficial effect
Compared with prior art, the present invention provides a kind of slide rail device for automobile seat, have it is following the utility model has the advantages that
1, the slide rail device for automobile seat is fixedly connected with upper rail by setting idler wheel and link block, idler wheel, is solved existing
Ball, which easily shakes or shifts, in device influences the problem of device operates normally, and is reduced and has been reached in protection by setting fender bracket
The effect of track and idler wheel improves the service life of device and the service performance of the device.
2, slide rail device for automobile seat, by the way that seal protection lid is arranged, using seal protection lid and sealing strip to equipment
Protection and dust-proof is carried out, dust, impurity and moisture is avoided and enters device internal influence device normal operation, and seal protection lid
Using being threadedly coupled between upper rail, replacement or maintenance easy to disassemble will not have been influenced by factors such as temperature, humidity
Phenomena such as wrinkling, falling off improves the service life of the device, reduces the maintenance cost of user.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is present invention upper rail side structure schematic diagram.
In figure: 1 upper rail, 2 lower railway, 3 position-limited racks, 4 balls, 5 link blocks, 6 idler wheels, 7 fender brackets, 8 seal protection lids,
9 threaded holes, 10 fixing bolts, 11 carpets, 12 sealing strips.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
A kind of slide rail device for automobile seat referring to FIG. 1-2, including upper rail 1,1 one end of getting on the right track extend to lower rail
The bottom of 2 inner cavity of road, get on the right track 1 outer wall at be fixedly connected with position-limited rack 3, position-limited rack 3 is U-shaped position-limited rack, the number of position-limited rack 3
Amount is three, and position-limited rack 3 is evenly distributed in the two sides of 1 outer wall of upper rail, and the side of 3 outer wall of position-limited rack is connected with ball
4, the outer wall of ball 4 is flexibly connected with the side-walls of 2 inner cavity of lower railway, and the two sides of 1 bottom end of upper rail are fixedly connected to connection
Block 5 is fixedly connected at the side and the axle center of 6 side of idler wheel of link block 5, and the quantity of idler wheel 6 is six, and 6 three, idler wheel are one
Group is evenly distributed in the two sides of 1 bottom of upper rail, and the outer surface of idler wheel 6 is flexibly connected with the bottom of 2 inner cavity of lower railway, upper rail
The side that the bottom in road 1 is located at idler wheel 6 is fixedly connected to fender bracket 7, and the quantity of fender bracket 7 is four, and fender bracket 7 two are
One group of both ends for being evenly distributed in 1 bottom of upper rail, the slide rail device for automobile seat, by setting idler wheel 6 and link block 5,
Idler wheel 6 is fixedly connected with upper rail 1, and solving ball in existing apparatus and easily shaking or shift influences asking for device normal operation
Topic has achieved the effect that protection upper rail 1 and idler wheel 6 by the way that the reduction of fender bracket 7 is arranged, has improved the service life of device and be somebody's turn to do
The service performance of device, 1 upper surface of getting on the right track are fixedly connected with seal protection lid 8, offer at the axle center of seal protection lid 8
Threaded hole 9, seal protection lid 8 are threadedly coupled by fixing bolt 10 with upper rail 1, and the both ends of seal protection lid 8 are run through and prolonged
The inside of carpet 11 is extended to, the lower surface of seal protection lid 8 is provided with sealing strip 12, and the quantity of sealing strip 12 is four, sealing
Item 12 two are evenly distributed in the lower surface of seal protection lid 8 for one group, and one group of sealing strip 12 extends to the interior of lower railway 2
Portion, another set sealing strip 12 extend to the crevice place of lower railway 2 Yu carpet 11, which passes through setting
Seal protection lid 8 carries out protection and dust-proof to equipment using seal protection lid 8 and sealing strip 12, avoids dust, impurity and water
Divide and enter device internal influence device normal operation, and is conveniently torn open between seal protection lid 8 and upper rail 1 using being threadedly coupled
Replacement or maintenance are unloaded, will not be influenced phenomena such as corrugation, fall off occur by factors such as temperature, humidity, improve the use of the device
Service life reduces the maintenance cost of user.
In conclusion the slide rail device for automobile seat, by setting idler wheel 6 and link block 5, idler wheel 6 and upper rail 1 are fixed
Connection solves the problems, such as that ball easily shakes or shift influence device normal operation in existing apparatus, passes through and fender bracket 7 is arranged
Reduction has achieved the effect that protection upper rail 1 and idler wheel 6, improves the service life of device and the service performance of the device；It should
Slide rail device for automobile seat protects equipment using seal protection lid 8 and sealing strip 12 by the way that seal protection lid 8 is arranged
With it is dust-proof, avoid dust, impurity and moisture and enter device internal influence device normal operation, and seal protection lid 8 and upper rail
Using being threadedly coupled between road 1, replacement or maintenance easy to disassemble will not be influenced corrugation occur by factors such as temperature, humidity, be fallen off
Phenomena such as, the service life of the device is improved, the maintenance cost of user is reduced.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of slide rail device for automobile seat, including upper rail (1), it is characterised in that: one end of the upper rail (1) extends to
The bottom of lower railway (2) inner cavity, it is described upper rail (1) outer wall at be fixedly connected with position-limited rack (3), the position-limited rack (3) is outside
The side of wall is connected with ball (4), and the outer wall of the ball (4) is flexibly connected with the side-walls of lower railway (2) inner cavity, institute
The two sides for stating upper rail (1) bottom end are fixedly connected to link block (5), side and idler wheel (6) side of the link block (5)
It is fixedly connected at axle center, the outer surface of the idler wheel (6) is flexibly connected with the bottom of lower railway (2) inner cavity, the upper rail (1)
Bottom be located at the side of idler wheel (6) and be fixedly connected to fender bracket (7), the upper surface of the upper rail (1) is fixedly connected with
Seal protection lid (8) offers threaded hole (9) at the axle center of the seal protection lid (8), and the seal protection lid (8) passes through
Fixing bolt (10) is threadedly coupled with upper rail (1), and the both ends of the seal protection lid (8) are run through and extend to carpet (11)
The lower surface of inside, the seal protection lid (8) is provided with sealing strip (12).
2. a kind of slide rail device for automobile seat according to claim 1, it is characterised in that: the position-limited rack (3) is U-shaped limit
Position frame, the quantity of the position-limited rack (3) are three, and the position-limited rack (3) is evenly distributed in the two sides of upper rail (1) outer wall.
3. a kind of slide rail device for automobile seat according to claim 1, it is characterised in that: the quantity of the idler wheel (6) is
Six, (6) three, the idler wheel are evenly distributed in the two sides of upper rail (1) bottom for one group.
4. a kind of slide rail device for automobile seat according to claim 1, it is characterised in that: the quantity of the fender bracket (7)
It is four, the fender bracket (7) two are evenly distributed in the both ends of upper rail (1) bottom for one group.
5. a kind of slide rail device for automobile seat according to claim 1, it is characterised in that: the quantity of the sealing strip (12)
It is four, the sealing strip (12) two are evenly distributed in the lower surface of seal protection lid (8) for one group.
6. a kind of slide rail device for automobile seat according to claim 5, it is characterised in that: one group of sealing strip (12) is prolonged
The inside of lower railway (2) is extended to, the another set sealing strip (12) extends to the crevice place of lower railway (2) Yu carpet (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711462866.4A CN109969043A (en) | 2017-12-28 | 2017-12-28 | A kind of slide rail device for automobile seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711462866.4A CN109969043A (en) | 2017-12-28 | 2017-12-28 | A kind of slide rail device for automobile seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109969043A true CN109969043A (en) | 2019-07-05 |
Family
ID=67074973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711462866.4A Pending CN109969043A (en) | 2017-12-28 | 2017-12-28 | A kind of slide rail device for automobile seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109969043A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110758186A (en) * | 2019-11-04 | 2020-02-07 | 无锡锡玮科技有限公司 | Aluminum alloy electric sliding rail for automobile seat |
| CN111516560A (en) * | 2020-04-28 | 2020-08-11 | 上海延锋座椅有限公司 | Sliding device |
| CN113997834A (en) * | 2021-12-13 | 2022-02-01 | 佛吉亚(无锡)座椅部件有限公司 | Double-motor driven long sliding rail device for automobile seat |
-
2017
- 2017-12-28 CN CN201711462866.4A patent/CN109969043A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110758186A (en) * | 2019-11-04 | 2020-02-07 | 无锡锡玮科技有限公司 | Aluminum alloy electric sliding rail for automobile seat |
| CN111516560A (en) * | 2020-04-28 | 2020-08-11 | 上海延锋座椅有限公司 | Sliding device |
| CN111516560B (en) * | 2020-04-28 | 2021-12-17 | 延锋国际座椅系统有限公司 | Sliding device |
| CN113997834A (en) * | 2021-12-13 | 2022-02-01 | 佛吉亚(无锡)座椅部件有限公司 | Double-motor driven long sliding rail device for automobile seat |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190705 |
|
| WD01 | Invention patent application deemed withdrawn after publication |