CN211252293U - Automobile seat slide rail unlocking mechanism assembly - Google Patents
Automobile seat slide rail unlocking mechanism assembly Download PDFInfo
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- CN211252293U CN211252293U CN201922222032.7U CN201922222032U CN211252293U CN 211252293 U CN211252293 U CN 211252293U CN 201922222032 U CN201922222032 U CN 201922222032U CN 211252293 U CN211252293 U CN 211252293U
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- unlocking
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 23
- 239000010959 steel Substances 0.000 claims abstract description 23
- 230000001360 synchronised effect Effects 0.000 claims abstract description 22
- 238000005452 bending Methods 0.000 claims description 7
- 238000005381 potential energy Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 3
- 230000007704 transition Effects 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model provides a car seat slide rail release mechanism assembly, including unblock pole, synchronizing bar, 2 synchronizing bar supports, first back to unblock steel wire, unblock stretching strap, the spacing support of 2 torsional springs, 2 torsional springs and 2 unblock supports that reset. Two ends of the synchronizing rod respectively penetrate through the synchronizing rod bracket and then are sequentially provided with a torsional spring limiting bracket and a reset torsional spring; the synchronous rod support is detachably and fixedly connected with the torsional spring limiting support, a first torsional spring clamping groove and a second torsional spring clamping groove are respectively arranged, and two ends of the reset torsional spring are respectively limited by 2 torsional spring clamping grooves; 2 unlocking supports are respectively fixedly connected with the two tail ends of the synchronous rod, connected with a zipper of the bottom plate lock and used for resetting and locking the sliding rail; the middle part fixed connection of unblock pole and synchronizing rod, the one end and the first middle horizontal segment detachably fixed connection of back unblock steel wire of unblock stretching strap, the other end is connected with the spring bolt of bottom plate lock. The utility model discloses the structure is simple relatively, and the simple operation, and structural stability is good, and user experience feels good.
Description
Technical Field
The utility model belongs to the technical field of automobile parts, specifically speaking is about a car seat slide rail release mechanism assembly.
Background
The automobile seat slide rail and slide rail unlocking mechanism is a very important functional part on an automobile seat, the slide rail unlocking mechanism is usually arranged between the bottom of an automobile seat frame and the slide rail of the automobile seat, and the slide rail and slide rail unlocking mechanism are matched to adjust the front and back positions of the seat. The slide rail unlocking mechanism generally comprises an unlocking rod, a bracket, a reset component and the like. Among the prior art, slide rail release mechanism sets up to supplying front-seat passenger unblock slide rail to adjust the front and back position of seat usually, and the structure is complicated usually, leads to manufacturing cost to be high, and unblock and locking operation are complicated, and passenger experience feels not good enough. Therefore, there is a need to design a novel car seat slide rail unlocking mechanism assembly to overcome the above technical problems in the prior art.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a car seat slide rail release mechanism assembly, the structure is simple relatively, and manufacturing cost is not high, and the operation is very convenient, and passenger experience feels good.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
car seat slide rail release mechanism assembly, including unblock pole, synchronizing bar, 2 synchronizing bar supports, first to unblock steel wire, unblock stretching strap, the spacing support of 2 torsional springs, 2 reset torsion springs and 2 unblock supports, wherein:
the 2 synchronous rod brackets are respectively and fixedly connected with a bottom supporting piece of a seat frame framework of the automobile seat to play a supporting role, two ends of the synchronous rod respectively penetrate through the synchronous rod brackets at the corresponding ends, and the synchronous rod at the outer side of each synchronous rod bracket is sequentially provided with the torsion spring limiting bracket and the reset torsion spring; the synchronous rod support is provided with a first torsion spring clamping groove, the torsion spring limiting support is provided with a second torsion spring clamping groove, the torsion spring limiting support is detachably and fixedly connected with the synchronous rod support, and two ends of the reset torsion spring are respectively limited by the first torsion spring clamping groove and the second torsion spring clamping groove;
the 2 unlocking supports are respectively and fixedly connected with the two tail ends of the synchronizing rod, and the unlocking supports are connected with a zipper of a bottom plate lock of the sliding rail and used for resetting and locking the sliding rail;
the unlocking rod is fixedly connected with the middle part of the synchronizing rod, the first backward unlocking steel wire is integrally pi-shaped and comprises a middle transverse section and two side legs, and the two side legs are respectively and fixedly connected with the synchronizing rod; one end of the unlocking pull belt is detachably and fixedly connected with the middle transverse section, and the other end of the unlocking pull belt is connected with a lock tongue of a bottom plate lock of the slide rail; the unlocking rod, the synchronizing rod, the first backward unlocking steel wire and the unlocking pull belt are mutually matched and used for unlocking the bottom plate lock.
Preferably, car seat slide rail release mechanism assembly still includes the second and to the unblock steel wire, the second is to the horizontal setting of unblock steel wire, both ends respectively with two side leg fixed connection.
Preferably, the torsion spring limiting support is sleeved and fixed on the synchronizing rod, a first limiting hook and a second limiting hook are arranged on the torsion spring limiting support, the first limiting hook faces the synchronizing rod support, and the second limiting hook faces away from the synchronizing rod support; the synchronizing bar support is provided with a limiting groove for the first limiting hook to be inserted so as to realize the detachable fixed connection with the torsional spring limiting support, and the second limiting hook is provided with a second torsional spring clamping groove for limiting one end of the reset torsional spring.
Further preferably, the spacing groove is opened on the synchronizing bar support of the rear side of synchronizing bar, first torsion spring draw-in groove sets up on the synchronizing bar support of the rear side of synchronizing bar, and the opening up, the spacing couple of second is installed the front side of synchronizing bar, just the opening of second torsion spring draw-in groove up, so that when the unblocking lever was pulled backward, elastic potential energy was accumulated because of the effect that receives the moment of torsion in the both ends of reset torsion spring.
Preferably, the unlocking rod includes the unlocking rod horizontal segment, respectively with 2 first unlocking rod linkage segments that the both ends of unlocking rod horizontal segment are connected, respectively with 2 second unlocking rod linkage segments that first unlocking rod linkage segment is connected, the end of second unlocking rod linkage segment has the section of bending respectively, the section of bending with the middle part welded fastening of synchronizing rod is connected, form the obtuse angle between first unlocking rod linkage segment and the second unlocking rod linkage segment.
Preferably, the unlocking support comprises a first unlocking support connecting section, a second unlocking support connecting section and a third unlocking support connecting section, wherein the third unlocking support connecting section is used for connecting the first unlocking support connecting section and the second unlocking support connecting section; one end of the second unlocking bracket connecting section is excessive with the arc section between the third unlocking bracket connecting sections, and the other end of the second unlocking bracket connecting section is connected with a zipper of the bottom plate lock, so that the bottom plate lock is locked under the action of the reset torsion spring.
Compared with the prior art, the utility model discloses following beneficial technological effect has:
the utility model discloses a car seat slide rail release mechanism assembly can effectively realize the front and back position adjustment of car seat; the structure is relatively simple, and the production cost is reduced; the operation is convenient, the operation precision is high, and the structural stability is good, thereby ensuring good user experience.
Drawings
Fig. 1 is a schematic structural diagram of the car seat slide rail unlocking mechanism assembly of the present invention (the synchronizing bar support is not installed and fixed on the bottom support member of the seat frame framework of the car seat).
Fig. 2 is a front view of fig. 1 (the synchronization rod bracket is not mounted and fixed to the bottom support member of the seat frame of the vehicle seat).
FIG. 3 is a schematic top view of the frame assembly of the seat frame of the vehicle seat.
Fig. 4 is a partially enlarged view of the installed synchronizing bar bracket, the reset torsion spring, the torsion spring limiting bracket and the unlocking bracket in the direction a of fig. 3.
In the figure: 10-unlocking rod, 20-synchronous rod, 30-synchronous rod bracket, 40-first backward unlocking steel wire, 50-unlocking pull belt, 60-torsion spring limiting bracket, 70-reset torsion spring, 80-unlocking bracket, 90-second backward unlocking steel wire and 100-bottom support member of seat frame framework of automobile seat;
11-an unlocking rod transverse section, 12-a first unlocking rod connecting section, 13-a second unlocking rod connecting section and 131-a bending section;
31-a first torsion spring clamping groove and 32-a limiting groove;
41-middle horizontal section, 42-side leg;
61-a second torsion spring clamping groove, 62-a first limiting hook and 63-a second limiting hook;
81-a first unlocking bracket connection section, 82-a second unlocking bracket connection section, 83-a third unlocking bracket connection section.
Detailed Description
The technical solution of the present invention will be further described in detail with reference to the accompanying drawings by specific embodiments. It should be understood that the following examples are illustrative only and are not intended to limit the scope of the present invention.
Example 1
As shown in fig. 1 to 4, the present embodiment provides an automobile seat slide rail unlocking mechanism assembly, which includes an unlocking rod 10, a synchronizing rod 20, 2 synchronizing rod brackets 30, a first backward unlocking steel wire 40, an unlocking pull belt 50, 2 torsion spring limiting brackets 60, 2 reset torsion springs 70 and 2 unlocking brackets 80, wherein:
the 2 synchronous rod brackets 30 are respectively and fixedly connected with a bottom support piece 100 of a seat frame framework of the automobile seat to play a supporting role, two ends of the synchronous rod 20 respectively penetrate through the synchronous rod brackets 30 at the corresponding ends, and the torsion spring limiting bracket 60 and the reset torsion spring 70 are sequentially arranged on the synchronous rod 20 at the outer side of the synchronous rod bracket 30; the synchronizing bar bracket 30 is provided with a first torsion spring clamping groove 31, the torsion spring limiting bracket 60 is provided with a second torsion spring clamping groove 61, the torsion spring limiting bracket 60 is detachably and fixedly connected with the synchronizing bar bracket 30, and two ends of the reset torsion spring 70 are respectively limited by the first torsion spring clamping groove 31 and the second torsion spring clamping groove 61;
the 2 unlocking supports 80 are respectively and fixedly connected with the two tail ends of the synchronous rod 10, and the unlocking supports 80 are connected with a zipper of a bottom plate lock of the slide rail and used for resetting and locking the slide rail;
the unlocking rod 10 is fixedly connected with the middle part of the synchronizing rod 20, the first backward unlocking steel wire 40 is integrally pi-shaped and comprises a middle transverse section 41 and two side legs 42, and the two side legs 42 are respectively and fixedly connected with the synchronizing rod 20; one end of the unlocking pulling strip 50 is detachably and fixedly connected with the middle transverse section 41, and the other end of the unlocking pulling strip is connected with a bolt of a bottom plate lock of the slide rail; the unlocking lever 10, the synchronizing lever 20, the first backward unlocking wire 40 and the unlocking pulling strap 50 are mutually matched for unlocking the floor lock.
The utility model discloses a car seat slide rail release mechanism assembly can effectively realize the front and back position adjustment of car seat; the structure is relatively simple, and the production cost is reduced; the operation is convenient, the operation precision is high, and the structural stability is good, thereby ensuring good user experience.
As shown in fig. 1 and 2, preferably, the car seat slide rail unlocking mechanism assembly further includes a second backward unlocking steel wire 90, the second backward unlocking steel wire 90 is transversely disposed, and two ends of the second backward unlocking steel wire 90 are respectively and fixedly connected with the two side legs 42.
The second backward unlocking steel wire 90 is used for protecting the part of the unlocking pull belt 50 fixedly connected with the first backward unlocking steel wire 40 when the cushion is foamed. Thereby improve the structural stability of car seat slide rail release mechanism assembly.
As shown in fig. 1, 2 and 4, preferably, the torsion spring limit bracket 60 is sleeved and welded on the synchronizing rod 20, the torsion spring limit bracket 60 is provided with a first limit hook 62 and a second limit hook 63, the first limit hook 62 faces the synchronizing rod bracket 30, and the second limit hook 63 faces away from the synchronizing rod bracket 30; the synchronizing bar support 30 is provided with a limit groove 32 for inserting the first limit hook 62 to realize detachable fixed connection with the torsion spring limit support 60, and the second limit hook 63 is provided with the second torsion spring clamping groove 61 to limit one end of the reset torsion spring 70.
So set up alone the spacing support 60 of torsional spring be used for with synchronizing bar support 30 detachably fixed connection, the installation with dismantle the convenience.
Further preferably, as shown in fig. 2 and 4, the limiting groove 32 is opened on the synchronizing rod bracket 30 at the rear side of the synchronizing rod 20, the first torsion spring slot 31 is disposed on the synchronizing rod bracket 30 at the rear side of the synchronizing rod 20, and the opening faces upward, the second limiting hook 63 is disposed at the front side of the synchronizing rod 20, and the opening of the second torsion spring slot 61 faces upward, so that when the unlocking rod 10 is pulled backward, the synchronizing rod 20 can drive the torsion spring limiting bracket 60 to rotate, the second limiting hook 63 rotates forward and downward with the synchronizing rod 20 as a rotating shaft, and elastic potential energy is accumulated at the two ends of the reset torsion spring 70 due to the effect of the torque.
After the unlocking rod 10 is released, the reset torsion spring 70 releases elastic potential energy under the action of torque, so that the synchronizing rod 20 is forced to rotate reversely, the unlocking support 80 is driven to rotate reversely, and the bottom plate lock connected with the unlocking support 80 is driven to lock.
Because the first limiting hook 62 of the torsional spring limiting support 60 is inserted into the limiting groove 32, the rotation range is small, but the requirement that the reset torsional spring 70 can bear torque and accumulate elastic potential energy can be met, so that the reset of the synchronizing rod can be realized smoothly, and the unlocking support is driven to realize the locking of the floor lock.
The reset torsion spring 70 may be mounted in any other manner known in the art and is conventional in the art.
Preferably, as shown in the figure, the unlocking lever 10 includes an unlocking lever transverse section 11, respectively with 2 first unlocking lever connecting sections 12 connected at both ends of the unlocking lever transverse section 11, respectively with 2 second unlocking lever connecting sections 13 connected with the first unlocking lever connecting sections 12, the end of the second unlocking lever connecting section 13 is respectively provided with a bending section 131, the bending section 131 with the middle part welded and fixed connection of the synchronizing rod 20, an obtuse angle is formed between the first unlocking lever connecting section 12 and the second unlocking lever connecting section 13.
Preferably, as shown in fig. 1, the unlocking support 80 includes a first unlocking support connecting section 81, a second unlocking support connecting section 82, and a third unlocking support connecting section 83 connecting the first unlocking support connecting section 81 and the second unlocking support connecting section 82, one end of the first unlocking support connecting section 81 is fixedly connected to the end of the synchronizing rod 20 by welding, and the other end of the first unlocking support connecting section 81 is in arc transition with the third unlocking support connecting section 83; one end of the second unlocking bracket connecting section 82 is excessive in arc section with the third unlocking bracket connecting section 83, and the other end of the second unlocking bracket connecting section is connected with a zipper of the bottom plate lock, so that the bottom plate lock is locked under the action of the reset torsion spring 70.
As shown in fig. 3 and 4, the seat frame framework of the car seat has 4 bottom supporting members 100, two bottom supporting members 100 in the middle are arranged in a mirror image manner, the bottom supporting members 100 have side plates, a groove is formed in the middle of each side plate, the synchronizing rod passes through the groove, and two ends of the synchronizing rod are located at the outer sides of the grooves of the side plates. The synchronization rod bracket is fixedly connected to a side plate of the bottom supporter 100.
The utility model discloses a car seat slide rail release mechanism assembly, as shown in fig. 1 to fig. 4, during the use, manual pulling unblock rod 10 with synchronizing rod 20 is axle center backward and to rotating, unblock rod 10 drives synchronizing rod 20 rotates, drives first backward to the backward rotation of unblock steel wire 40, unblock stretching strap 50 relaxes, with the spring bolt of the bottom plate lock that unblock stretching strap 50 is connected is opened, unblock promptly. When the unlocking rod 10 is loosened, the synchronizing rod 20 reversely rotates under the action of the reset torsion spring 70 to drive the unlocking support 80 to reversely rotate, so that the zipper of the bottom plate lock connected with the unlocking support 80 is driven, and the locking of the bottom plate lock is realized.
The present invention has been described in detail with reference to the specific embodiments, but the present invention is only by way of example and is not limited to the specific embodiments described above. Any equivalent modifications and substitutions to those skilled in the art are intended to be within the scope of the present invention. Accordingly, variations and modifications in equivalents may be made without departing from the spirit and scope of the invention, which is intended to be covered by the following claims.
Claims (6)
1. Car seat slide rail release mechanism assembly, its characterized in that includes unblock pole, synchronizing bar, 2 synchronizing bar supports, first to unblock steel wire, unblock stretching strap, the spacing support of 2 torsional springs, 2 reset torsion springs and 2 unblock supports, wherein:
the 2 synchronous rod brackets are respectively and fixedly connected with a bottom supporting piece of a seat frame framework of the automobile seat to play a supporting role, two ends of the synchronous rod respectively penetrate through the synchronous rod brackets at the corresponding ends, and the synchronous rod at the outer side of each synchronous rod bracket is sequentially provided with the torsion spring limiting bracket and the reset torsion spring; the synchronous rod support is provided with a first torsion spring clamping groove, the torsion spring limiting support is provided with a second torsion spring clamping groove, the torsion spring limiting support is detachably and fixedly connected with the synchronous rod support, and two ends of the reset torsion spring are respectively limited by the first torsion spring clamping groove and the second torsion spring clamping groove;
the 2 unlocking supports are respectively and fixedly connected with the two tail ends of the synchronizing rod, and the unlocking supports are connected with a zipper of a bottom plate lock of the sliding rail and used for resetting and locking the sliding rail;
the unlocking rod is fixedly connected with the middle part of the synchronizing rod, the first backward unlocking steel wire is integrally pi-shaped and comprises a middle transverse section and two side legs, and the two side legs are respectively and fixedly connected with the synchronizing rod; one end of the unlocking pull belt is detachably and fixedly connected with the middle transverse section, and the other end of the unlocking pull belt is connected with a lock tongue of a bottom plate lock of the slide rail; the unlocking rod, the synchronizing rod, the first backward unlocking steel wire and the unlocking pull belt are mutually matched and used for unlocking the bottom plate lock.
2. The vehicle seat slide unlocking mechanism assembly according to claim 1, further comprising a second backward unlocking steel wire, wherein the second backward unlocking steel wire is transversely disposed, and both ends of the second backward unlocking steel wire are respectively fixedly connected to the two side legs.
3. The automobile seat slide rail unlocking mechanism assembly according to claim 1, wherein the torsion spring limiting support is sleeved and fixed on the synchronizing rod, a first limiting hook and a second limiting hook are arranged on the torsion spring limiting support, the first limiting hook faces the synchronizing rod support, and the second limiting hook faces away from the synchronizing rod support; the synchronizing bar support is provided with a limiting groove for the first limiting hook to be inserted so as to realize the detachable fixed connection with the torsional spring limiting support, and the second limiting hook is provided with a second torsional spring clamping groove for limiting one end of the reset torsional spring.
4. The automobile seat slide rail unlocking mechanism assembly according to claim 3, wherein the limiting groove is formed in a synchronizing rod support at the rear side of the synchronizing rod, the first torsion spring clamping groove is formed in the synchronizing rod support at the rear side of the synchronizing rod, an opening of the first torsion spring clamping groove faces upwards, the second limiting hook is installed at the front side of the synchronizing rod, and an opening of the second torsion spring clamping groove faces upwards, so that when the unlocking rod is pulled backwards, elastic potential energy is accumulated at two ends of the reset torsion spring due to the effect of torque.
5. The vehicle seat slide rail unlocking mechanism assembly according to claim 1, wherein the unlocking lever includes an unlocking lever cross section, 2 first unlocking lever connecting sections respectively connected to both ends of the unlocking lever cross section, 2 second unlocking lever connecting sections respectively connected to the first unlocking lever connecting sections, the ends of the second unlocking lever connecting sections respectively have a bending section, the bending section is fixedly connected to the middle portion of the synchronizing rod by welding, and an obtuse angle is formed between the first unlocking lever connecting section and the second unlocking lever connecting sections.
6. The automobile seat slide rail unlocking mechanism assembly according to any one of claims 1 to 5, wherein the unlocking support comprises a first unlocking support connecting section, a second unlocking support connecting section and a third unlocking support connecting section which connects the first unlocking support connecting section and the second unlocking support connecting section, one end of the first unlocking support connecting section is fixedly connected with the tail end of the synchronizing rod in a welding mode, and the other end of the first unlocking support connecting section is in arc transition with the third unlocking support connecting section; one end of the second unlocking bracket connecting section is excessive with the arc section between the third unlocking bracket connecting sections, and the other end of the second unlocking bracket connecting section is connected with a zipper of the bottom plate lock, so that the bottom plate lock is locked under the action of the reset torsion spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922222032.7U CN211252293U (en) | 2019-12-12 | 2019-12-12 | Automobile seat slide rail unlocking mechanism assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922222032.7U CN211252293U (en) | 2019-12-12 | 2019-12-12 | Automobile seat slide rail unlocking mechanism assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211252293U true CN211252293U (en) | 2020-08-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922222032.7U Active CN211252293U (en) | 2019-12-12 | 2019-12-12 | Automobile seat slide rail unlocking mechanism assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211252293U (en) |
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2019
- 2019-12-12 CN CN201922222032.7U patent/CN211252293U/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: Car seat slide unlocking mechanism assembly Effective date of registration: 20231208 Granted publication date: 20200814 Pledgee: Industrial and Commercial Bank of China Limited Shanghai Fengxian sub branch Pledgor: SHANGHAI SHENYI AUTO-PARTS CO.,LTD. Registration number: Y2023980069888 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |