CN113147526B - Dust-proof structure for automobile seat slide rail and use method thereof - Google Patents
Dust-proof structure for automobile seat slide rail and use method thereof Download PDFInfo
- Publication number
- CN113147526B CN113147526B CN202110409903.5A CN202110409903A CN113147526B CN 113147526 B CN113147526 B CN 113147526B CN 202110409903 A CN202110409903 A CN 202110409903A CN 113147526 B CN113147526 B CN 113147526B
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- Prior art keywords
- slide rail
- shielding
- rotating shaft
- shielding belt
- shell
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- 238000000034 method Methods 0.000 title claims abstract description 10
- 239000000428 dust Substances 0.000 claims description 11
- 238000004804 winding Methods 0.000 claims description 8
- 238000010276 construction Methods 0.000 claims 4
- 230000002265 prevention Effects 0.000 claims 1
- 229920001971 elastomer Polymers 0.000 description 29
- 239000000806 elastomer Substances 0.000 description 11
- 230000005489 elastic deformation Effects 0.000 description 3
- 230000008602 contraction Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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
- 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 invention relates to a dustproof structure for an automobile seat slide rail and a use method thereof, comprising a shell, a sliding block and a sliding block, wherein the shell is arranged at the end part of a lower slide rail, a containing space is formed in the shell, and a through hole is formed in the shell at a position close to a notch; the shielding belt is coiled on the rotating shaft and is positioned in the accommodating space, the end part of the shielding belt extends outwards from the through hole and is fixedly connected with the upper sliding rail, the shielding belt is moved along the lower sliding rail through the upper sliding rail so as to be pulled outwards, the shielding belt shields the notch, and the rebound body which is in driving connection with the rotating shaft and can be elastically deformed is used for applying restoring torque to the rotating shaft so as to drive the rotating shaft to rotate, and the shielding belt is wound. The invention effectively solves the problem that the notch of the lower slide rail is exposed and has potential safety hazard, and the dustproof structure is arranged on the lower slide rail to shield the notch of the lower slide rail, prevent foreign matters from falling in, eliminate the potential safety hazard and ensure the adjustment performance of the seat slide rail.
Description
Technical Field
The invention relates to the technical field of mechanical structures, in particular to a dustproof structure for an automobile seat slide rail and a use method thereof.
Background
With the continuous improvement of the comfort level of automobile seats by automobile owners, seat products with ultra-large travel (more than 500 mm) are largely installed at the middle and rear row positions of business cars and new energy automobiles, the length of a lower slide rail of the seat products generally reaches 1-1.5 m, and the lower slide rail is generally installed below a decorative wood floor or a carpet of the automobile body.
Because the upper slide rail fixed on the bottom of the seat is relatively short (generally about 350-500 mm), after the upper slide rail is slidably arranged on the lower slide rail, part of the notch of the lower slide rail is exposed on the floor surface of the vehicle body, dust and other sundries are very easy to fall into the lower slide rail through the notch, and even the heels of female passengers are easy to sink into the notch, so that certain potential safety hazards are provided.
Disclosure of Invention
The invention aims to overcome the defects of the prior art, provides a dustproof structure for an automobile seat slide rail and a use method thereof, solves the problem that the notch of a lower slide rail is exposed and has potential safety hazards, and prevents foreign matters from falling into the notch of the lower slide rail by installing the dustproof structure on the lower slide rail, so that the potential safety hazards are eliminated, and the adjustment performance of the seat slide rail is ensured.
The technical scheme for achieving the purpose is as follows:
the invention provides a dustproof structure for a car seat slide rail, which comprises a lower slide rail fixed on a car body and an upper slide rail arranged on the lower slide rail in a sliding way, wherein a notch is formed at the top of the lower slide rail, and the dustproof structure comprises:
The shell is arranged at the end part of the lower sliding rail, a containing space is formed in the shell in a hollow mode, and a through hole is formed in the shell at a position close to the notch;
A rotating shaft rotatably installed at the housing and partially located in the accommodating space;
A shielding belt coiled on the rotating shaft and located in the accommodating space, the end part of the shielding belt extending outwards from the through hole and being fixedly connected with the upper sliding rail, the shielding belt being pulled outwards by the upper sliding rail along the lower sliding rail to shield the notch, and
And the rebound body is in driving connection with the rotating shaft and can elastically deform so as to apply a restoring torque to the rotating shaft, thereby driving the rotating shaft to rotate and winding the shielding belt.
According to the invention, the dustproof structure for the automobile seat slide rail is adopted, the upper slide rail slides along the lower slide rail, so that the shielding belt is pulled outwards from the through hole, the shielding belt shields the notch, when the upper slide rail slides to the direction close to the shell, the rebound body provides reverse rotation power for the rotating shaft due to the restoring torque generated by elastic deformation, so that the shielding belt can be wound, the problem that the notch of the lower slide rail is exposed and has potential safety hazards is solved, and the dustproof structure is arranged on the lower slide rail to shield the notch of the lower slide rail, prevent foreign matters from falling in, eliminate the potential safety hazards and ensure the adjustment performance of the seat slide rail.
The invention further improves the dustproof structure for the automobile seat slide rail, wherein one end of the rebound body is fixedly connected with the rotating shaft, the other end of the rebound body is fixedly connected with the inner wall of the shell, when the rotating shaft rotates and releases the shielding belt, the rebound body elastically deforms and returns torque to the rotating shaft, so that the rotating shaft can reversely rotate, and the shielding belt is wound.
The invention further improves the dustproof structure for the automobile seat slide rail, wherein two rebound bodies are oppositely arranged and are respectively positioned at two sides of the shielding belt.
The invention further improves the dustproof structure for the automobile seat slide rail, which comprises a driven gear fixedly sleeved on a rotating shaft, a driven shaft which is parallel to the rotating shaft and rotatably arranged on a shell, and a driving gear fixedly sleeved on the driven shaft and meshed with the driven gear;
One end and driven shaft fixed connection of this rebound body, the inner wall fixed connection of the other end and casing, when the rotation axis was rotatory and when releasing the shielding tape, driven gear drove the drive gear and rotated and drive the driven shaft rotation for rebound body elastic deformation to provide the restoring moment of torsion to the driven shaft, thereby drive gear can drive driven gear counter-rotating, and the winding shielding tape.
The invention further improves the dustproof structure for the automobile seat slide rail, wherein the diameter of the driven gear is smaller than that of the driving gear.
The invention further improves the dustproof structure for the automobile seat slide rail, wherein the top surface of the upper slide rail is provided with a connecting hole;
the dustproof structure further comprises a connecting plate fixedly connected to the end part of the shielding belt extending outwards from the through hole, and a screw hole corresponding to the connecting hole and formed in the connecting plate, wherein the connecting plate is attached to the top surface of the upper sliding rail, and the connecting plate is correspondingly penetrated through the connecting hole and screwed into the screw hole by utilizing a bolt, so that the connecting plate is fixedly connected with the upper sliding rail.
The invention further improves the dustproof structure for the automobile seat slide rail, and the position of the inner wall of the shell close to the through hole protrudes towards the direction close to the shielding belt to form two opposite protruding blocks, and the two protruding blocks respectively prop against the top surface and the bottom surface of the shielding belt so as to prevent dust or foreign matters from entering the shell along with the shielding belt.
The invention further improves the dustproof structure for the automobile seat slide rail, which comprises a guide wheel rotatably arranged at the position of the lower slide rail close to the through hole, and the pulled shielding belt is attached to the top of the guide wheel.
The invention further improves the dustproof structure for the automobile seat slide rail, which is characterized by also comprising two rubber strips which are fixed at the top of the lower slide rail relatively and are horizontally arranged, wherein the rubber strips extend towards the direction of approaching each other, and a set gap is arranged between the two rubber strips;
The width of the shielding belt is larger than the set gap, and the pulled shielding belt is attached to the bottom surface of the rubber strip, so that the shielding belt and the two rubber strips shield the notch.
The invention also provides a use method of the dustproof structure for the automobile seat slide rail, which comprises the following steps:
providing a dustproof structure, mounting the shell on the end part of the lower sliding rail, and fixing the end part of the shielding belt on the upper sliding rail;
when the upper sliding rail moves along the lower sliding rail in a direction away from the shell, the upper sliding rail pulls out the shielding belt to the outside of the shell, so that the shielding belt shields the notch;
When the upper sliding rail moves along the lower sliding rail towards the direction close to the shell, the rebound body provides a rebound torque for the rotating shaft to drive the rotating shaft to rotate, so that the shielding belt is wound.
Drawings
Fig. 1 is a perspective view showing a use state of the dust-proof structure for a slide rail of an automobile seat according to the present invention.
Fig. 2 is a side sectional view showing a use state of the dust-proof structure for a slide rail of an automobile seat according to the present invention.
Fig. 3 is a perspective view of an embodiment of a dust-proof structure for a slide rail of an automobile seat according to the present invention.
Fig. 4 is a front cross-sectional view of one embodiment of a dust guard structure for an automotive seat track of the present invention.
Fig. 5 is an exploded view of one embodiment of a dust guard structure for an automotive seat track of the present invention.
Fig. 6 is a perspective view of still another embodiment of a dust-proof structure for an automotive seat slide according to the present invention.
Fig. 7 is an exploded view of yet another embodiment of a dust guard structure for an automotive seat track of the present invention.
Fig. 8 is a perspective view of another embodiment of a dust guard structure for an automotive seat track of the present invention.
Fig. 9 is a front cross-sectional view of another embodiment of a dust guard structure for an automotive seat track of the present invention.
Fig. 10 is an exploded view of another embodiment of the dust guard structure for an automotive seat track of the present invention.
Detailed Description
The invention will be further described with reference to the drawings and the specific examples.
According to the invention, the dustproof structure for the automobile seat slide rail is adopted, the upper slide rail slides along the lower slide rail, so that the shielding belt is pulled outwards from the through hole, the shielding belt shields the notch, when the upper slide rail slides to the direction close to the shell, the rebound body provides reverse rotation power for the rotating shaft due to the restoring torque generated by elastic deformation, so that the shielding belt can be wound, the problem that the notch of the lower slide rail is exposed and has potential safety hazards is solved, and the dustproof structure is arranged on the lower slide rail to shield the notch of the lower slide rail, prevent foreign matters from falling in, eliminate the potential safety hazards and ensure the adjustment performance of the seat slide rail. The dust-proof structure for a slide rail of an automobile seat according to the present invention will be described with reference to the accompanying drawings.
Referring to fig. 1, fig. 1 is a perspective view illustrating a dust-proof structure for a sliding rail of a car seat according to the present invention. The dust-proof structure for a slide rail of an automobile seat according to the present invention will be described with reference to fig. 1.
As shown in fig. 1 and 3, the dust-proof structure for a car seat slide rail of the present invention includes a lower slide rail 22 fixed to a car body and an upper slide rail 21 slidably provided to the lower slide rail 22 for fixedly connecting with a bottom of a seat, the top of the lower slide rail 22 being formed with a notch 221, the dust-proof structure comprising:
a housing 11 mounted at the end of the lower slide rail 22, wherein a receiving space is formed in the housing 11, and a through hole is formed at a position of the housing close to the notch 221;
A rotation shaft 12 rotatably installed at the housing 11 and partially located in the accommodating space;
A shielding strip 122 wound around the rotation shaft 12 and located in the receiving space, the end of the shielding strip 122 protruding outwards from the through hole and being fixedly connected with the upper slide rail 21, the shielding strip 122 being pulled outwards by moving along the lower slide rail 22 via the upper slide rail 21 so that the shielding strip 122 shields the notch 221, and
The resilient body 14 is in driving connection with the rotating shaft 12 and can be elastically deformed to apply a restoring torque to the rotating shaft 12, thereby driving the rotating shaft 12 to rotate and winding up the shielding tape 122.
Preferably, the elastomer 14 is a spiral spring.
Still preferably, the shielding tape 122 is made of a webbing or a metallic material.
Further, as shown in fig. 4, the inner wall of the housing 11 is protruded toward the direction close to the through hole to form two opposite protruding blocks 111, and the two protruding blocks 111 respectively abut against the top surface and the bottom surface of the shielding strip 122 to prevent dust or foreign matters from entering the housing 11 together with the shielding strip.
Further, a connecting hole is formed on the top surface of the upper sliding rail 21;
the dustproof structure further comprises a connecting plate 1221 fixedly connected to the end part of the shielding belt 122 extending outwards from the through hole, and a screw hole corresponding to the connecting hole and formed in the connecting plate 1221, wherein the connecting plate 1221 is attached to the top surface of the upper sliding rail 21, and further the connecting plate 1221 is fixedly connected with the upper sliding rail 21 by correspondingly penetrating the connecting hole through a bolt and screwing the connecting plate into the screw hole.
Further, as shown in fig. 4, the device further comprises a guide wheel 16 rotatably mounted on the lower slide rail 22 near the through hole, and the pulled shielding belt 122 is attached to the top of the guide wheel 16.
Further, as shown in fig. 2, the automobile seat further comprises two rubber strips 15 which are fixed at the top of the lower slide rail 22 relatively and are horizontally arranged, the rubber strips 15 extend towards the direction of approaching each other, and a set gap is arranged between the two rubber strips 15 so as to fixedly connect the upper slide rail 21 with the automobile seat;
The width of the shielding tape 122 is larger than the set gap, and the drawn shielding tape 122 is attached to the bottom surfaces of the two rubber strips 15, so that the shielding tape 122 and the two rubber strips 15 shield the notch 221.
As a preferred embodiment of the present invention, as shown in fig. 3,4 and 5, one end of the elastic body 14 is fixedly connected to the rotating shaft 12, and the other end is fixedly connected to the inner wall of the housing 11, and when the rotating shaft 12 rotates and discharges the shielding tape 122, the elastic body 14 is elastically deformed and applies a restoring torque to the rotating shaft 12 so that the rotating shaft 12 can reversely rotate, thereby winding the shielding tape 122.
Further, as shown in fig. 6 and 7, two rebound bodies 14 are oppositely arranged and respectively located at two sides of the shielding tape 122, so that the stability of the expansion and contraction of the shielding tape 122 can be ensured.
Further, as shown in fig. 8, 9 and 10, the device further comprises a driven gear 121 fixedly sleeved on the rotating shaft 12, a driven shaft 13 which is parallel to the rotating shaft 12 and rotatably mounted on the shell 11, and a driving gear 131 fixedly sleeved on the driven shaft 13 and meshed with the driven gear 121;
One end of the rebound body 14 is fixedly connected with the driven shaft 13, the other end of the rebound body is fixedly connected with the inner wall of the shell 11, when the rotary shaft 12 rotates and discharges the shielding belt 122, the driven gear 121 drives the driving gear 131 to rotate and drives the driven shaft 13 to rotate, so that the rebound body 14 elastically deforms to provide a restoring torque for the driven shaft 13, and the driving gear 131 can drive the driven gear 121 to reversely rotate and wind the shielding belt 122.
Specifically, the diameter of the driven gear 121 is smaller than that of the driving gear 131, so that the number of rotations of the spiral spring can be reduced, and the structure is suitable for the large-stroke lower slide rail 22.
Preferably, a cavity partition plate is provided between the driven gear 121 and the driving gear 131 and between the spiral spring, so as to separate the driven gear 121 from the driving gear 131 and the spiral spring, thereby avoiding interference between the spiral spring and the driven gear 121 or the driving gear 131 during the expansion and contraction process.
The specific embodiments of the present invention are as follows:
The shell 11 is installed at the end part of the lower slide rail 22, and the connecting plate 1221 of the shielding tape 122 is fixedly connected with the upper slide rail 21 through bolts, so that the two ends of the upper slide rail 21 are respectively fixed with one connecting plate 1221, namely, the two ends of the upper slide rail 21 are both provided with the shell 11, and the working principle of the shielding tape 122 at one end is only described as the working principle of the shielding tape 122 at the two ends is opposite;
If the length of the lower slide rail 22 is small, a structure as shown in fig. 5 may be used, when the upper slide rail 21 moves along the lower slide rail 22 in a direction away from the housing 11, the shielding tape 122 is pulled out and attached to the bottoms of the two rubber strips 15, so that the rubber strips 15 and the shielding tape 122 jointly shield the notch 221, and at this time, the elastomer 14 is elastically deformed, when the upper slide rail 21 moves along the lower slide rail 22 in a direction approaching the housing 11, the elastomer 14 provides a restoring torque to the rotating shaft 12, so that the rotating shaft 12 rotates reversely, and the shielding tape 122 is wound up, so that the shielding tape 122 is partially retracted into the housing 11;
If the release and winding of the shielding tape 122 are desired to be more stable, the structure as shown in fig. 6 and 7 may be adopted, that is, the elastomer 14 is disposed on both sides of the shielding tape 122, so that both ends of the rotating shaft 12 have restoring torque, and the reverse rotation of the rotating shaft 12 is more stable;
If the length of the lower slide rail 22 is larger, the structure as shown in fig. 8-10 may be used, that is, in a manner that the driven gear 121 is meshed with the driving gear 131, when the upper slide rail 21 moves along the lower slide rail 22 in a direction away from the housing 11, the shielding belt 122 is pulled out outwards and is attached to the bottoms of the two rubber strips 15, so that the rubber strips 15 and the shielding belt 122 jointly shield the notch 221, and at this moment, the rotating shaft 12 drives the driven gear 121 to rotate, the driven gear 121 drives the driving gear 131 to rotate, the driving gear 131 drives the driven shaft 13 to rotate, so that the elastomer 14 elastically deforms, and when the upper slide rail 21 moves along the lower slide rail 22 in a direction close to the housing 11, the elastomer 14 provides a restoring torque for the driven shaft 13 to reversely rotate and drives the driving gear 131 to reversely rotate, and further drives the driven gear 121 and the rotating shaft 12 to reversely rotate, so that the shielding belt 122 is wound up, and the shielding belt 122 is partially retracted into the housing 11.
The invention also provides a use method of the dustproof structure for the automobile seat slide rail, which comprises the following steps:
Providing a dust-proof structure, mounting the housing 11 on the end of the lower slide rail 21, and fixing the end of the shielding tape 122 to the upper slide rail 21;
when the upper slide rail 21 moves along the lower slide rail 22 in a direction away from the housing 11, the upper slide rail 21 pulls the shielding tape 122 out of the housing 11, so that the shielding tape 122 shields the notch 221;
When the upper slide rail 21 moves along the lower slide rail 22 in a direction approaching the housing 11, the rebound body 14 provides a restoring torque to the rotation shaft 12 to rotate the rotation shaft 12, thereby winding up the shielding tape 122.
The specific operation mode of the practical implementation of the using method provided by the invention is as follows:
The shell 11 is installed at the end part of the lower slide rail 22, and the connecting plate 1221 of the shielding tape 122 is fixedly connected with the upper slide rail 21 through bolts, so that the two ends of the upper slide rail 21 are respectively fixed with one connecting plate 1221, namely, the two ends of the upper slide rail 21 are both provided with the shell 11, and the working principle of the shielding tape 122 at one end is only described as the working principle of the shielding tape 122 at the two ends is opposite;
If the length of the lower slide rail 22 is small, a structure as shown in fig. 5 may be used, when the upper slide rail 21 moves along the lower slide rail 22 in a direction away from the housing 11, the shielding tape 122 is pulled out and attached to the bottoms of the two rubber strips 15, so that the rubber strips 15 and the shielding tape 122 jointly shield the notch 221, and at this time, the elastomer 14 is elastically deformed, when the upper slide rail 21 moves along the lower slide rail 22 in a direction approaching the housing 11, the elastomer 14 provides a restoring torque to the rotating shaft 12, so that the rotating shaft 12 rotates reversely, and the shielding tape 122 is wound up, so that the shielding tape 122 is partially retracted into the housing 11;
If the release and winding of the shielding tape 122 are desired to be more stable, the structure as shown in fig. 6 and 7 may be adopted, that is, the elastomer 14 is disposed on both sides of the shielding tape 122, so that both ends of the rotating shaft 12 have restoring torque, and the reverse rotation of the rotating shaft 12 is more stable;
If the length of the lower slide rail 22 is larger, the structure as shown in fig. 8-10 may be used, that is, the driven gear 121 is meshed with the driving gear 131, this way can reduce the rotation number of the spiral spring, when the upper slide rail 21 moves along the lower slide rail 22 in a direction away from the housing 11, the shielding belt 122 is pulled out and attached to the bottoms of the two rubber strips 15, so that the rubber strips 15 and the shielding belt 122 jointly shield the notch 221, and at this time, the rotation shaft 12 drives the driven gear 121 to rotate, the driven gear 121 drives the driving gear 131 to rotate, the driving gear 131 drives the driven shaft 13 to rotate, so that the elastomer 14 elastically deforms, and when the upper slide rail 21 moves along the lower slide rail 22 in a direction close to the housing 11, the elastomer 14 provides a restoring torque for the driven shaft 13 to reversely rotate, and drives the driving gear 131 to reversely rotate, so as to further drive the driven gear 121 and the rotation shaft 12 to reversely rotate, so as to wind the shielding belt 122, so that the shielding belt 122 is partially retracted into the housing 11.
The present invention has been described in detail with reference to the embodiments of the drawings, and those skilled in the art can make various modifications to the invention based on the above description. Accordingly, certain details of the illustrated embodiments are not to be taken as limiting the invention, which is defined by the appended claims.
Claims (8)
1. A dustproof construction for car seat slide rail, car seat slide rail is including being fixed in the lower slide rail of automobile body and slide locating the last slide rail of lower slide rail, the top of lower slide rail is formed with the notch, its characterized in that, dustproof construction includes:
The shell is arranged at the end part of the lower sliding rail, a containing space is formed in the shell in a hollow mode, and a through hole is formed in the shell at a position close to the notch;
a rotation shaft rotatably installed at the housing and partially located in the accommodating space;
A shielding belt coiled on the rotating shaft and positioned in the accommodating space, wherein the end part of the shielding belt extends outwards from the through hole and is fixedly connected with the upper sliding rail, and the shielding belt is pulled outwards by moving along the lower sliding rail through the upper sliding rail so as to shield the notch, and
At least one elastic return body which is in driving connection with the rotating shaft and can elastically deform so as to apply a return torque to the rotating shaft, thereby driving the rotating shaft to rotate and winding the shielding belt;
One end of the rebound body is fixedly connected with the rotating shaft, the other end of the rebound body is fixedly connected with the inner wall of the shell, and when the rotating shaft rotates and releases the shielding belt, the rebound body elastically deforms and applies a restoring torque to the rotating shaft, so that the rotating shaft can reversely rotate, and the shielding belt is wound;
The shielding parts extend towards the directions close to each other, and a set gap is formed between the two shielding parts;
The width of the shielding belt is larger than the set gap, and the pulled shielding belt is attached to the bottom surface of the shielding component, so that the shielding belt and the two shielding components shield the notch.
2. The dustproof construction for a slide rail of a car seat according to claim 1, wherein the rebound members are provided in two opposite directions and are located on both sides of the shielding tape, respectively.
3. The dustproof structure for a slide rail of an automobile seat according to claim 1, further comprising a driven gear fixedly sleeved on the rotating shaft, a driven shaft which is parallel to the rotating shaft and rotatably mounted on the housing, and a driving gear fixedly sleeved on the driven shaft and meshed with the driven gear;
One end of the rebound body is fixedly connected with the driven shaft, the other end of the rebound body is fixedly connected with the inner wall of the shell, when the rotating shaft rotates and releases the shielding belt, the driven gear drives the driving gear to rotate and drives the driven shaft to rotate, so that the rebound body elastically deforms to provide restoring torque for the driven shaft, and the driving gear can drive the driven gear to reversely rotate and wind the shielding belt.
4. A dust-proof structure for a slide rail of a car seat as set forth in claim 3, wherein the driven gear has a diameter smaller than that of the driving gear.
5. The dustproof structure for the automobile seat slide rail according to claim 1, wherein the top surface of the upper slide rail is provided with a connecting hole;
the dustproof structure further comprises a connecting plate fixedly connected to the end part of the shielding belt extending outwards from the through hole, and a screw hole corresponding to the connecting hole and formed in the connecting plate, the connecting plate is attached to the top surface of the upper sliding rail, and then the connecting plate is correspondingly penetrated through the connecting hole by using a bolt and screwed into the screw hole, so that the connecting plate is fixedly connected with the upper sliding rail.
6. The dustproof construction for the slide rail of the car seat according to claim 1, wherein the inner wall of the housing is protruded to a direction approaching the shielding tape at a position approaching the through hole to form two opposite protrusions, and the two protrusions respectively abut against the top and bottom surfaces of the shielding tape to prevent dust or foreign matter from entering the housing together with the shielding tape.
7. The dust prevention structure for a slide rail of a car seat according to claim 1, further comprising a guide wheel rotatably installed at a position of the lower slide rail near the through hole, the pulled-out shielding tape being attached to a top of the guide wheel.
8. A method of using the dust-proof structure for a slide rail of a car seat as claimed in claim 1, comprising the steps of:
Providing the dustproof structure, mounting the shell on the end part of the lower sliding rail, and fixing the end part of the shielding belt on the upper sliding rail;
When the upper sliding rail moves along the lower sliding rail in a direction away from the shell, the upper sliding rail pulls out the shielding belt from the shell, so that the shielding belt shields the notch;
When the upper sliding rail moves along the lower sliding rail towards the direction close to the shell, the rebound body provides a rebound torque for the rotating shaft so as to drive the rotating shaft to rotate, and therefore the shielding belt is wound.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110409903.5A CN113147526B (en) | 2021-04-16 | 2021-04-16 | Dust-proof structure for automobile seat slide rail and use method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110409903.5A CN113147526B (en) | 2021-04-16 | 2021-04-16 | Dust-proof structure for automobile seat slide rail and use method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113147526A CN113147526A (en) | 2021-07-23 |
| CN113147526B true CN113147526B (en) | 2025-02-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110409903.5A Active CN113147526B (en) | 2021-04-16 | 2021-04-16 | Dust-proof structure for automobile seat slide rail and use method thereof |
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| CN (1) | CN113147526B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115916594A (en) * | 2020-06-11 | 2023-04-04 | 上海延锋金桥汽车饰件系统有限公司 | Vehicle interior component |
| DE102021214879B4 (en) | 2021-08-31 | 2025-01-23 | Adient Us Llc | LENGTH ADJUSTER FOR A VEHICLE SEAT, AS WELL AS VEHICLE SEAT |
| DE102022208807B4 (en) * | 2022-08-25 | 2024-08-22 | Adient Us Llc | Covering device for covering a rail of a longitudinal adjuster, longitudinal adjuster for a vehicle seat, and vehicle seat |
| CN116533837A (en) * | 2023-05-11 | 2023-08-04 | 姚志峰 | Automobile seat track dust-proof device |
| CN117246201A (en) * | 2023-11-01 | 2023-12-19 | 江苏忠明祥和精工股份有限公司 | Dustproof telescopic mechanism for vehicle seat slide rail |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN215042249U (en) * | 2021-04-16 | 2021-12-07 | 延锋国际座椅系统有限公司 | Dustproof structure for automobile seat slide rail |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| KR101046608B1 (en) * | 2009-05-07 | 2011-07-06 | 주식회사다스 | Foreign material inflow blocking device of seat rail |
| CN203651508U (en) * | 2013-11-19 | 2014-06-18 | 浙江吉利汽车研究院有限公司 | Sealing device on car seat sliding rail |
| CN211543309U (en) * | 2020-01-03 | 2020-09-22 | 诺创汽车科技(上海)有限公司 | Vehicle seat slide rail structure and vehicle seat |
| CN212373198U (en) * | 2020-05-14 | 2021-01-19 | 河南苏邦尔汽车内饰件有限公司 | Stable automobile seat slide rail |
| CN111775783B (en) * | 2020-07-15 | 2024-10-22 | 洛阳宏远达电动座椅科技有限责任公司 | Dust cover with wire harness and sliding rail groove winding type |
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2021
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Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN215042249U (en) * | 2021-04-16 | 2021-12-07 | 延锋国际座椅系统有限公司 | Dustproof structure for automobile seat slide rail |
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| Publication number | Publication date |
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| CN113147526A (en) | 2021-07-23 |
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Address after: 201315 No. 669, kang'an Road, Kangqiao Industrial Zone, Pudong New Area, Shanghai Applicant after: Yanfeng international Seat System Co.,Ltd. Address before: 201315 No. 669, kang'an Road, Kangqiao Industrial Zone, Pudong New Area, Shanghai Applicant before: YANFENG ADIENT SEATING Co.,Ltd. |
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