CN219749575U - Automobile seat slide rail locking structure - Google Patents
Automobile seat slide rail locking structure Download PDFInfo
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- CN219749575U CN219749575U CN202321038754.7U CN202321038754U CN219749575U CN 219749575 U CN219749575 U CN 219749575U CN 202321038754 U CN202321038754 U CN 202321038754U CN 219749575 U CN219749575 U CN 219749575U
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- sliding
- slide rail
- supporting
- plates
- locking structure
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- 230000002457 bidirectional effect Effects 0.000 claims abstract description 16
- 230000000903 blocking effect Effects 0.000 claims description 8
- 230000006978 adaptation Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 description 8
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000037237 body shape Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of locking of sliding rails, in particular to a locking structure of a sliding rail of an automobile seat, which comprises a sliding rail, wherein a plurality of fixing components are arranged at the bottom of the sliding rail, sliding strips are in sliding fit on the sliding rail, T-shaped fixing strips are fixedly arranged at the tops of the sliding strips, through grooves are formed in the middle positions of the T-shaped fixing strips, locking components are arranged at the middle positions of the sliding rail, each locking component comprises two supporting plates which are respectively arranged at two sides of the T-shaped fixing strips and are fixedly connected with the sliding rail, a bidirectional screw rod is rotationally connected between the two supporting plates, two supporting sliding plates which are in sliding fit with the sliding rail are symmetrically and in threaded connection with the bidirectional screw rod, fixing toothed belts are fixedly arranged at the two sides of the T-shaped fixing strips, and supporting toothed belts matched with the fixing toothed belts are fixedly arranged at the tops of the two supporting sliding plates.
Description
Technical Field
The utility model relates to the technical field of sliding rail locking, in particular to a sliding rail locking structure of an automobile seat.
Background
The seat slide rail is used for linking a seat and an automobile body, the seat slide rail arranged in an automobile front row and an automobile front row at present can mostly move the seat back and forth according to the needs of a driver so as to enhance the comfort of the seat, particularly for the driver, the back and forth position of the seat can be adjusted according to the body shape condition of the driver so as to be convenient for operating steering wheels, pedals, gear levers and other operating parts, according to the search, the China patent with the publication number of CN217553746U discloses a locking structure of the automobile seat slide rail, which comprises a bottom rail and a slide rail, the slide rail is horizontally and slidingly connected on the bottom rail, a lock ring is hung on the slide rail, one end of the lock ring is tightly penetrated on the slide rail, a plurality of lock blocks which are uniformly distributed along the moving direction of the slide rail are arranged on the bottom rail, one side top of the lock block is provided with a front top plate, the top surface of the front top plate is flush with the top surface of the lock blocks, when the front top plate is used, the lock ring is extruded by the top of the lock block and moves upwards on the sliding rail, the lock ring falls under the action of gravity and continuously moves along the same direction after the lock block is separated from the lock ring, the sliding rail is smoothly driven to move on the bottom rail by repeating the process, when the sliding rail moves from the rear end of the bottom rail to the front end of the bottom rail through the arranged front top plate, the front top plate abuts against the upper part of the circle center of the lock ring, thus preventing the sliding rail from moving reversely in the process, effectively realizing the locking of the sliding rail, requiring manual continuous lifting of the lock ring when unlocking is needed, enabling the sliding rail to move reversely to the initial position, being convenient to unlock, but adopting a small shrink ring for locking, having poorer locking strength, being easy to cause shrink ring to break or shrink ring to slide up and down when encountering urgent braking, and thus easily unseating the car seat.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides the locking structure of the sliding rail of the automobile seat, which is convenient for increasing the locking strength, and can prevent the automobile seat from being separated from the rail during sudden braking, thereby further improving the safety performance.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a car seat slide rail locking structure, includes the slide rail, the bottom of slide rail is provided with a plurality of fixed subassemblies, sliding fit has the draw runner on the slide rail, the top fixed mounting of draw runner has T type fixed strip, logical groove has been seted up to the intermediate position of T type fixed strip, the intermediate position of slide rail is provided with locking subassembly, locking subassembly includes two and divides to establish in T type fixed strip both sides and all with slide rail fixed connection's backup pad, rotates between two backup pads and is connected with two-way screw, symmetrical threaded connection has two and slide rail sliding fit's support slide on the two-way screw, the equal fixed mounting in both sides of T type fixed strip has fixed toothed belt, two the equal fixed mounting in top of support slide has the support toothed belt with fixed toothed belt looks adaptation.
Preferably, the fixing component comprises a clamping support wrapping the sliding rail, the clamping support is fixedly connected with the sliding rail, mounting plates which are flush with the bottoms of the clamping supports are fixedly arranged on two sides of the clamping support, a plurality of positioning holes are formed in the mounting plates, and a plurality of supporting ribs are arranged between the mounting plates and the clamping support.
Preferably, a blocking piece for limiting the two supporting sliding plates is arranged at the middle position of the bidirectional screw rod, and the blocking piece comprises two limiting rings fixedly arranged on the bidirectional screw rod.
Preferably, two both sides of backup pad are all fixed mounting has the limiting plate, two support slide all with limiting plate sliding fit, two the bottom of supporting the toothed belt all contacts with the top of two limiting plates.
Preferably, the tops of the two supporting plates are contacted with the T-shaped fixing strip.
Preferably, one end of the bidirectional screw rod is fixedly connected with an adjusting cap.
(III) beneficial effects
Compared with the prior art, the utility model provides the automobile seat slide rail locking structure, which has the following beneficial effects:
this car seat slide rail locking structure, fix the top at T type fixed strip with car seat through fixed subassembly with slide rail fixed mounting in car bottom, be convenient for with the concrete position of slide bar locking on the slide rail through setting up locking subassembly, through rotatory two-way screw rod, when driving two support slide and remove to fixed toothed belt under, support toothed belt and fixed toothed belt meshing, can carry out the position locking to T type fixed strip, be convenient for increase locking strength, avoid car seat to break away from the track when sudden braking, further improve the security performance, because support toothed belt, fixed toothed belt and support the setting of slide still be convenient for support T type fixed strip and slide rail, stability between slide rail, slide bar and the T type fixed strip is improved, when needs remove car seat position, can anticlockwise rotation support toothed belt, drive two support slide and go both sides, make support toothed belt take off fixed toothed belt, and then can adjust the seat position from front to back, it is more convenient to adjust.
Drawings
FIG. 1 is a schematic view of the overall exploded construction of the present utility model;
FIG. 2 is a schematic diagram of the overall structure of the present utility model;
FIG. 3 is a schematic view of the cooperation of the sliding rail and two fixed toothed belts according to the present utility model;
FIG. 4 is a schematic diagram of the cooperation of the slide, T-shaped fixing strip and the fixing toothed belt;
FIG. 5 is a schematic view of the cooperation structure of the sliding rail and two supporting plates;
FIG. 6 is a schematic view of a partial enlarged structure at A in FIG. 5 according to the present utility model;
FIG. 7 is a schematic view of the cooperation of the support plate, support toothed belt and bi-directional screw of the present utility model;
fig. 8 is a schematic structural view of the fixing assembly of the present utility model.
The reference numerals in the drawings: 1. a slide rail; 2. a slide bar; 3. a T-shaped fixing strip; 4. fixing the toothed belt; 5. a through groove; 6. a support plate; 7. a support slide plate; 8. supporting the toothed belt; 9. a bidirectional screw; 10. an adjustment cap; 11. a limiting ring; 12. a limiting plate; 13. a clamping support; 14. a mounting plate; 15. and a support rib.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples:
referring to fig. 1-8, a locking structure of a sliding rail of a car seat comprises a sliding rail 1, a plurality of fixing components are arranged at the bottom of the sliding rail 1, a sliding bar 2 is slidably matched with the sliding rail 1, a T-shaped fixing bar 3 is fixedly arranged at the top of the sliding bar 2, a through groove 5 is formed in the middle position of the T-shaped fixing bar 3, a locking component is arranged at the middle position of the sliding rail 1, the locking component comprises two supporting plates 6 which are respectively arranged at two sides of the T-shaped fixing bar 3 and are fixedly connected with the sliding rail 1, a bidirectional screw 9 is rotatably connected between the two supporting plates 6, two supporting sliding plates 7 which are slidably matched with the sliding rail 1 are symmetrically connected with the bidirectional screw 9, fixed toothed belts 4 are fixedly arranged at two sides of the T-shaped fixing bar 3, and supporting toothed belts 8 matched with the fixed toothed belts 4 are fixedly arranged at the tops of the two supporting sliding plates 7.
Specifically, the intermediate position of the bidirectional screw 9 is provided with a blocking piece for limiting two supporting sliding plates 7, the blocking piece comprises two limiting rings 11 fixedly installed on the bidirectional screw 9, and the blocking piece is arranged to facilitate blocking and limiting two supporting sliding plates 7 moving towards the middle, so that the supporting sliding plates 7 can accurately reach the position right below the fixed toothed belt 4, and the two limiting rings 11 respectively block and limit the two supporting sliding plates 7.
Specifically, fixed subassembly holds in palm 13 including the card of wrapping slide rail 1, card holds in the palm 13 and slide rail 1 fixed connection, the equal fixed mounting in both sides of card holds in the palm 13 have with the bottom that holds in the palm 13 flush mounting panel 14, a plurality of locating holes have been seted up on the mounting panel 14, be provided with a plurality of supporting ribs 15 between mounting panel 14 and the card holds in the palm 13, wrap up slide rail 1 through the card holds in the palm 13, increase the stability of slide rail 1 structure, be convenient for carry out fixed mounting with card support 13 and car bottom through mounting panel 14, through setting up supporting rib 15, be convenient for increase the stability between card support 13 and the mounting panel 14.
Specifically, limiting plates 12 are fixedly installed on two sides of two supporting plates 6, two supporting sliding plates 7 are in sliding fit with the limiting plates 12, bottoms of two supporting toothed belts 8 are in contact with tops of the two limiting plates 12, limiting plates 12 are arranged, limiting of T-shaped fixing strips 3 is facilitated, meanwhile, bidirectional screw rods 9 are protected, and breakage of the bidirectional screw rods 9 when the T-shaped fixing strips 3 slide forwards and backwards is avoided.
Specifically, the tops of the two supporting plates 6 are contacted with the T-shaped fixing strip 3, and the two supporting plates 6 support the T-shaped fixing strip 3, so that the stability of the T-shaped fixing strip 3 is improved.
Specifically, one end fixedly connected with of bi-directional screw rod 9 adjusts cap 10, can with adjusting cap 10 fixed mounting in the one end of bi-directional screw rod 9 towards the car outside, conveniently manual regulation.
When the automobile seat is used, the sliding rail 1 is fixedly arranged at the bottom of an automobile through the fixing component, the automobile seat is fixed at the top of the T-shaped fixing strip 3, the locking component is arranged to be convenient for locking the sliding strip 2 at a specific position on the sliding rail 1, the two supporting sliding plates 7 are driven to move to the middle right below the fixed toothed belt 4 through the rotating bidirectional screw 9, the supporting toothed belt 8 is meshed with the fixed toothed belt 4, the T-shaped fixing strip 3 can be locked in position, the supporting toothed belt 8, the fixed toothed belt 4 and the supporting sliding plates 7 are arranged to be convenient for supporting the T-shaped fixing strip 3 and the sliding rail 1, the automobile seat is prevented from being separated from the track during emergency braking due to the meshing of the supporting toothed belt 8 and the fixed toothed belt 4, the safety performance is further improved, the supporting toothed belt 8 can be rotated anticlockwise when the automobile seat position is required to be moved, the two supporting sliding plates 7 are driven to the two sides, the supporting toothed belt 8 is separated from the fixed toothed belt 4, and the seat position can be adjusted forwards and backwards.
It should be noted that references in the specification to "one embodiment," "an example embodiment," "some embodiments," etc., indicate that the embodiment described may include a particular feature, structure, or characteristic, but every embodiment may not necessarily include the particular feature, structure, or characteristic. Moreover, such phrases are not necessarily referring to the same embodiment. Furthermore, when a particular feature, structure, or characteristic is described in connection with an embodiment, it is submitted that it is within the knowledge of one skilled in the art to effect such feature, structure, or characteristic in connection with other embodiments whether or not explicitly described.
It should be readily understood that the terms "on … …", "above … …" and "above … …" in this disclosure should be interpreted in the broadest sense such that "on … …" means not only "directly on something", but also includes "on something" with intermediate features or layers therebetween, and "above … …" or "above … …" includes not only the meaning "on something" or "above" but also the meaning "above something" or "above" without intermediate features or layers therebetween (i.e., directly on something).
Further, spatially relative terms, such as "below," "beneath," "above," "over," and the like, may be used herein for ease of description to describe one element or feature's relationship to another element or feature as illustrated. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. The device may have other orientations (rotated 90 degrees or at other orientations), and the spatially relative descriptors used herein interpreted accordingly.
It should be noted that in this document, relational terms such as "first" and "second" and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model.
Claims (6)
1. A car seat slide rail locking structure which characterized in that: including slide rail (1), the bottom of slide rail (1) is provided with a plurality of fixed subassemblies, sliding fit has draw runner (2) on slide rail (1), the top fixed mounting of draw runner (2) has T type fixed strip (3), logical groove (5) have been seted up to the intermediate position of T type fixed strip (3), the intermediate position of slide rail (1) is provided with locking subassembly, locking subassembly includes two backup pad (6) that divide to establish in T type fixed strip (3) both sides and all with slide rail (1) fixed connection, rotates between two backup pads (6) and is connected with bi-directional screw (9), symmetrical threaded connection has two support slide (7) with slide rail (1) sliding fit on bi-directional screw (9), the equal fixed mounting in both sides of T type fixed strip (3) has fixed tooth area (4), two the equal fixed mounting in top of support slide (7) has support tooth area (8) with fixed tooth area (4) looks adaptation.
2. The automotive seat slide locking structure according to claim 1, characterized in that: the fixing assembly comprises a clamping support (13) wrapping the sliding rail (1), the clamping support (13) is fixedly connected with the sliding rail (1), mounting plates (14) flush with the bottoms of the clamping supports (13) are fixedly arranged on two sides of the clamping support (13), a plurality of positioning holes are formed in the mounting plates (14), and a plurality of supporting ribs (15) are arranged between the mounting plates (14) and the clamping support (13).
3. The automotive seat slide locking structure according to claim 2, characterized in that: the middle position of the bidirectional screw rod (9) is provided with a blocking piece for limiting the two supporting sliding plates (7), and the blocking piece comprises two limiting rings (11) fixedly installed on the bidirectional screw rod (9).
4. The automotive seat slide rail locking structure according to claim 3, characterized in that: limiting plates (12) are fixedly mounted on two sides of each supporting plate (6), each supporting sliding plate (7) is in sliding fit with each limiting plate (12), and the bottoms of each supporting toothed belt (8) are in contact with the tops of the corresponding limiting plates (12).
5. The car seat slide locking structure according to claim 4, wherein: the tops of the two supporting plates (6) are contacted with the T-shaped fixing strip (3).
6. The car seat slide locking structure according to claim 5, characterized in that: one end of the bidirectional screw rod (9) is fixedly connected with an adjusting cap (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321038754.7U CN219749575U (en) | 2023-05-04 | 2023-05-04 | Automobile seat slide rail locking structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321038754.7U CN219749575U (en) | 2023-05-04 | 2023-05-04 | Automobile seat slide rail locking structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219749575U true CN219749575U (en) | 2023-09-26 |
Family
ID=88091482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321038754.7U Active CN219749575U (en) | 2023-05-04 | 2023-05-04 | Automobile seat slide rail locking structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219749575U (en) |
-
2023
- 2023-05-04 CN CN202321038754.7U patent/CN219749575U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A locking structure for car seat slide rails Granted publication date: 20230926 Pledgee: Bank of China Limited by Share Ltd. Cangzhou branch Pledgor: Cangzhou Meikai fine blanking Products Co.,Ltd. Registration number: Y2024980009492 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |