CN115402161B - Anchor lock convenient for connection of seat slide rail and vehicle body - Google Patents
Anchor lock convenient for connection of seat slide rail and vehicle body Download PDFInfo
- Publication number
- CN115402161B CN115402161B CN202211150029.9A CN202211150029A CN115402161B CN 115402161 B CN115402161 B CN 115402161B CN 202211150029 A CN202211150029 A CN 202211150029A CN 115402161 B CN115402161 B CN 115402161B
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- CN
- China
- Prior art keywords
- lock
- riveting
- holes
- slide rail
- vehicle body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 230000000903 blocking effect Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 238000006467 substitution reaction Methods 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
- B60N2/08—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 characterised by the locking device
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Seats For Vehicles (AREA)
Abstract
The invention provides an anchor lock convenient for connecting a seat slide rail with a vehicle body, which comprises a vehicle body connecting piece, the seat slide rail and the anchor lock, wherein the vehicle body connecting piece is provided with a vehicle body locking mechanism hole, and the lower slide rail is provided with a slide rail locking mechanism hole; the anchor lock comprises lock bodies, an operating rod and a lock shell, wherein the lower half parts of the two lock body groups are clamped in the automobile body connecting piece through a left clamping angle and a right clamping angle, and the upper half parts of the two lock body groups penetrate through automobile body locking mechanism holes; the cross riveting holes of the independent operating levers are hinged between the cross riveting holes of the other two overlapped operating levers, and the tail section riveting holes of the independent and overlapped operating levers are hinged between the lower end riveting holes of the two lock body groups; the upper end riveting holes of the two lock body groups are respectively hinged in the two opposite lock shell riveting holes, the C-shaped notch of the operating rod is respectively clamped on the riveting shaft in the corresponding lock shell riveting hole, and the lower sliding rail and the vehicle body connecting piece are in a locking state.
Description
Technical Field
The invention belongs to the technical field of automobile seat research and development, and particularly relates to an anchor lock convenient for connecting a seat slide rail with a vehicle body.
Background
The existing automobile seat is in a mode of adjusting the size of a front space and a rear space, so the automobile seat is usually fixed with a sliding rail, and the sliding rail is fixed on the ground of a vehicle body through bolts. The fixing form is convenient to install, but is not beneficial to disassembly, and once the sliding rail is in a problem and needs to be replaced, the disassembly is troublesome. In addition, when the seat is subjected to impact force, the bolt resists, the force transmission process is avoided, and the phenomenon that the bolt is separated from the sliding rail easily occurs.
Disclosure of Invention
In order to solve the problems in the background art, the invention provides an anchor lock which is convenient for connecting a seat slide rail with a vehicle body.
The technical scheme of the invention is as follows:
the anchor lock comprises a vehicle body connecting piece and a seat sliding rail, and also comprises an anchor lock, wherein the vehicle body connecting piece is in a door shape, a vehicle body locking mechanism hole is formed in the vehicle body connecting piece, the seat sliding rail comprises a lower sliding rail and an upper sliding rail, and a sliding rail locking mechanism hole is formed in the lower sliding rail; the anchor lock comprises lock bodies, operating levers and lock shells, wherein each lock body comprises an upper end riveting hole, a lower end riveting hole and left or right clamping angles, the lock body surface at the position of the lower end riveting hole of the outer side surface is lower than the lock body surface at the position of the upper end riveting hole, two lock bodies with clamping angles on the left side are arranged, two lock bodies with clamping angles on the right side are arranged, and one lock body group corresponds to the inner side surface of the lock body with the clamping angles on the left side; the control rod comprises a first section, a tail section and a middle section, wherein tail section riveting holes are formed in the tail section, an included angle between the tail section and the middle section is between 90 degrees and 180 degrees, cross riveting holes are formed between the tail section and the middle section, an included angle between the first section and the middle section is between 90 degrees and 180 degrees, C-shaped cuts are formed between the middle section and the first section, and the number of the control rod is three; the lock shell comprises four lock shell riveting holes which are opposite to each other;
the lower half parts of the two lock body groups are clamped in the vehicle body connecting piece through the left clamping angle and the right clamping angle, and the upper half parts of the two lock body groups penetrate out of the vehicle body locking mechanism holes; the cross riveting holes of the independent control rods are hinged between the cross riveting holes of the other two superposed control rods through riveting shafts, and the directions of the first sections of the control rods are opposite to those of the first sections of the other two superposed control rods; the tail section riveting holes of the independent control rods are hinged between the lower end riveting holes of one lock body group through riveting shafts, and the tail section riveting holes of the overlapped control rods are hinged between the lower end riveting holes of the other lock body group through riveting shafts; the upper half parts of the two lock body groups are arranged inside the lock shell, the upper riveting holes of the two lock body groups are respectively hinged into the two opposite lock shell riveting holes through riveting shafts, the independent operating rods and the C-shaped notches of the overlapped operating rods are respectively clamped on the corresponding riveting shafts in the lock shell riveting holes, at the moment, the lower sliding rail and the vehicle body connecting piece are in a locking state, the first sections of the operating rods at the two sides are pulled upwards, the C-shaped notches of the operating rods are separated from the riveting shafts in the lock shell riveting holes, the lock body groups at the two sides are driven to be turned inwards by utilizing the lever principle of the operating rods, so that the clamping angles at the left side and the right side are separated from the vehicle body connecting piece, and at the moment, the lower sliding rail and the vehicle body connecting piece are in an unlocking state.
As the optimization of the invention, the whole plane is not higher than the plane of the upper end riveting hole after the riveting shaft is arranged in the lower end riveting hole, so that the lock body position is ensured to be free from blocking during unlocking.
Preferably, the lock case is annular, and one end is provided with a deformation opening.
The beneficial effects of the invention are as follows:
(1) The anchor lock convenient for connecting the seat slide rail and the vehicle body fills the blank of domestic application, and reduces the assembly and disassembly time by being used as an alternative of the traditional bolt seat anchor.
(2) The anchor lock convenient for connecting the seat slide rail and the vehicle body is provided by the invention, once locked, when the seat is subjected to impact force, the impact force is transmitted and dispersed through the operating rod, and the safety performance is ensured.
(3) The anchor lock convenient for connecting the seat slide rail and the vehicle body is reasonable in structural design, and when in locking, part of the structure is positioned in the lower slide rail and the upper slide rail, so that the sliding of the upper slide rail is not influenced, and meanwhile, the anchor lock structure can be protected to a certain extent.
Drawings
Other objects and attainments together with a more complete understanding of the invention will become apparent and appreciated by referring to the following description taken in conjunction with the accompanying drawings. In the drawings:
fig. 1 is a schematic diagram of the overall structure of the present invention.
Fig. 2 is a schematic view of the structure of fig. 1 with the upper rail and a portion of the lower rail removed from the structure at another angle.
Fig. 3 is an exploded view of fig. 1 with the upper track removed.
Fig. 4 is a schematic view of the assembly of the lock body and the lever according to the present invention.
FIG. 5 is a second schematic view of the assembly of the lock body and lever of the present invention.
FIG. 6 is a schematic diagram of the present invention in the locked state.
Fig. 7 is a schematic diagram of the invention when unlocked.
Wherein the reference numerals are as follows: the vehicle body connector 1, the seat slide rail 2, the anchor lock 3, the vehicle body locking mechanism hole 11, the lower slide rail 21, the upper slide rail 22, the slide rail locking mechanism hole 211, the lock body 31, the operating levers 32, 32a, 32b, the lock case 33, the upper end caulking hole 311, the lower end caulking hole 312, the clip angle 313, the lock body group a, the tail section caulking hole 321, the cross caulking hole 322, the C-shaped cutout 323, the lock case caulking hole 331, and the deformation opening 332.
Detailed Description
The following detailed description is provided to enable those skilled in the art to better understand the technical scheme and advantages of the present invention, and is not intended to limit the scope of the present invention.
In the description of the present application, it should be noted that the terms "inner," "lower," and the like indicate the azimuth or positional relationship as follows: the use of the orientation or positional relationship shown in the drawings, or the orientation or positional relationship conventionally placed when the subject application is used, is merely for convenience of description and to simplify the description, and is not intended to indicate or imply that the apparatus or elements referred to must have a particular orientation, be configured and operated in a particular orientation, and therefore should not be construed as limiting the application. Furthermore, the terms "first," "second," and the like, are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.
In the description of the present application, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; the two components can be mechanically connected, can be directly connected or can be indirectly connected through an intermediate medium, and can be communicated with each other. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art in a specific context.
Referring to fig. 1 and 3, it is shown that: an anchor lock convenient for connecting a seat slide rail with a vehicle body comprises a vehicle body connecting piece 1, the seat slide rail 2 and an anchor lock 3. The automobile body connecting piece 1 is a door style of calligraphy, has seted up automobile body locking mechanism hole 11 on the automobile body connecting piece 1, and seat slide rail 2 includes lower slide rail 21 and last slide rail 22, has seted up slide rail locking mechanism hole 211 on the lower slide rail 21.
See fig. 2-4: the anchor lock 3 comprises a lock body 31, a control rod 32 and a lock shell 33; the lock body 31 comprises an upper end riveting hole 311, a lower end riveting hole 312 and left or right clamping angles 313, the lock body surface at the position of the lower end riveting hole 312 of the outer side surface is lower than the lock body surface at the position of the upper end riveting hole 311, two lock bodies 31 with clamping angles on the left side are arranged, two lock bodies 31 with clamping angles on the right side are arranged, and one lock body 31 with clamping angles on the left side and one lock body 31 with clamping angles on the right side are correspondingly arranged as a lock body group A;
the control rod 32 comprises a first section, a tail section and a middle section, wherein tail section riveting holes 321 are formed in the tail section, an included angle between the tail section and the middle section is between 90 degrees and 180 degrees, cross riveting holes 322 are formed between the tail section and the middle section, an included angle between the first section and the middle section is between 90 degrees and 180 degrees, C-shaped cuts 323 are formed between the middle section and the first section, and the number of the control rods 32 is three; the lock case 33 includes four lock case riveting holes 331 opposite to each other, the lock case 33 is ring-shaped, and one end is provided with a deformation opening 332.
When in installation: referring to fig. 2, 3 and 5-7: the lower half parts of the two lock body groups A are clamped in the vehicle body connecting piece 1 through a left clamping angle 313 and a right clamping angle 313, and the upper half parts of the two lock body groups A penetrate out of the vehicle body locking mechanism holes 11; the cross-rivet holes 322 of the individual levers 32a are articulated between the cross-rivet holes 322 of the other two superimposed levers 32b by means of rivet shafts, and the first section of the levers 32a is opposite to the first sections of the other two superimposed levers 32 b; the tail section riveting holes 321 of the independent operating levers 32a are hinged between the lower end riveting holes 312 of one lock body group A through riveting shafts, and the tail section riveting holes 321 of the overlapped operating levers 32b are hinged between the lower end riveting holes 312 of the other lock body group A through riveting shafts; the upper half parts of the two lock body groups A are arranged in the lock shell 33, the upper riveting holes 311 of the two lock body groups A are respectively hinged in the two opposite lock shell riveting holes 331 through riveting shafts, the independent operating rod 32a and the C-shaped notch 323 of the overlapped operating rod 32b are respectively clamped on the riveting shafts in the corresponding lock shell riveting holes 331, at the moment, the lower sliding rail 21 and the automobile body connecting piece 1 are in a locking state (refer to fig. 6), the first sections of the operating rods 32 at the two sides are pulled upwards, the C-shaped notch 323 of the operating rod 32 is separated from the riveting shafts in the lock shell riveting holes 331, the lock body groups A at the two sides are turned inwards by utilizing the lever principle of the operating rod 32, so that the clamping angles 313 at the left side and the right side are separated from the automobile body connecting piece 1, and at the moment, the lower sliding rail 21 and the automobile body connecting piece 1 are in an unlocking state (refer to fig. 7);
wherein, the whole plane is not higher than the plane of the upper end riveting hole 311 after the riveting shaft is installed in the lower end riveting hole 312, so as to ensure that the lock body 31 is not blocked during unlocking.
The foregoing is merely illustrative of the present invention, and the present invention is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (3)
1. The utility model provides an anchor lock convenient to seat slide rail is connected with the automobile body, includes automobile body connecting piece and seat slide rail, its characterized in that: the seat slide rail comprises a lower slide rail and an upper slide rail, and the lower slide rail is provided with a slide rail locking mechanism hole; the anchor lock comprises lock bodies, operating levers and lock shells, wherein each lock body comprises an upper end riveting hole, a lower end riveting hole and left or right clamping angles, the lock body surface at the position of the lower end riveting hole of the outer side surface is lower than the lock body surface at the position of the upper end riveting hole, two lock bodies with clamping angles on the left side are arranged, two lock bodies with clamping angles on the right side are arranged, and one lock body group corresponds to the inner side surface of the lock body with the clamping angles on the left side; the control rod comprises a first section, a tail section and a middle section, wherein tail section riveting holes are formed in the tail section, an included angle between the tail section and the middle section is between 90 degrees and 180 degrees, cross riveting holes are formed between the tail section and the middle section, an included angle between the first section and the middle section is between 90 degrees and 180 degrees, C-shaped cuts are formed between the middle section and the first section, and the number of the control rod is three; the lock shell comprises four lock shell riveting holes which are opposite to each other;
the lower half parts of the two lock body groups are clamped in the vehicle body connecting piece through the left clamping angle and the right clamping angle, and the upper half parts of the two lock body groups penetrate out of the vehicle body locking mechanism holes; the cross riveting holes of the independent control rods are hinged between the cross riveting holes of the other two superposed control rods through riveting shafts, and the directions of the first sections of the control rods are opposite to those of the first sections of the other two superposed control rods; the tail section riveting holes of the independent control rods are hinged between the lower end riveting holes of one lock body group through riveting shafts, and the tail section riveting holes of the overlapped control rods are hinged between the lower end riveting holes of the other lock body group through riveting shafts; the upper half parts of the two lock body groups are arranged inside the lock shell, the upper riveting holes of the two lock body groups are respectively hinged into the two opposite lock shell riveting holes through riveting shafts, the independent operating rods and the C-shaped notches of the overlapped operating rods are respectively clamped on the corresponding riveting shafts in the lock shell riveting holes, at the moment, the lower sliding rail and the vehicle body connecting piece are in a locking state, the first sections of the operating rods at the two sides are pulled upwards, the C-shaped notches of the operating rods are separated from the riveting shafts in the lock shell riveting holes, the lock body groups at the two sides are driven to be turned inwards by utilizing the lever principle of the operating rods, so that the clamping angles at the left side and the right side are separated from the vehicle body connecting piece, and at the moment, the lower sliding rail and the vehicle body connecting piece are in an unlocking state.
2. The anchor lock for facilitating connection of a seat track to a vehicle body of claim 1, wherein: the whole plane is not higher than the plane of the upper end riveting hole after the riveting shaft is arranged in the lower end riveting hole, so that the lock body position is ensured to be free from blocking when the lock body is unlocked.
3. The anchor lock for facilitating connection of a seat track to a vehicle body of claim 1, wherein: the lock shell is annular, and one end is provided with a deformation opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211150029.9A CN115402161B (en) | 2022-09-21 | 2022-09-21 | Anchor lock convenient for connection of seat slide rail and vehicle body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211150029.9A CN115402161B (en) | 2022-09-21 | 2022-09-21 | Anchor lock convenient for connection of seat slide rail and vehicle body |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115402161A CN115402161A (en) | 2022-11-29 |
| CN115402161B true CN115402161B (en) | 2024-04-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211150029.9A Active CN115402161B (en) | 2022-09-21 | 2022-09-21 | Anchor lock convenient for connection of seat slide rail and vehicle body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115402161B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201136448Y (en) * | 2008-01-04 | 2008-10-22 | 上海李尔汽车***有限公司 | Hand slideway mechanism of vehicle seat and mechanism for locking the same |
| CN106427680A (en) * | 2016-10-27 | 2017-02-22 | 沈阳延锋江森座椅有限责任公司 | Easy-to-enter holding and fixed-point returning mechanism for easy-to-enter functional seat |
| CN109318760A (en) * | 2018-11-15 | 2019-02-12 | 广汽零部件有限公司 | A kind of vehicle seat and its sliding rail locking unlocking mechanism |
| KR101963403B1 (en) * | 2018-03-19 | 2019-03-28 | 대원산업 주식회사 | Detachable seat sliding apparatus for vehicle |
| CN109572502A (en) * | 2018-11-20 | 2019-04-05 | 长春汽富维安道拓汽车金属零部件有限公司 | Automobile rear backrest lockable mechanism |
| CN209274440U (en) * | 2018-12-10 | 2019-08-20 | 重庆延锋安道拓汽车部件***有限公司 | Lock to motor vehicle seat back |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3503691B2 (en) * | 2000-02-17 | 2004-03-08 | ジョンソン コントロールズ オートモーティブ システムズ株式会社 | Seat slide device |
| FR3093036B1 (en) * | 2019-02-26 | 2021-03-19 | Faurecia Sieges Dautomobile | Reinforced seat slide |
-
2022
- 2022-09-21 CN CN202211150029.9A patent/CN115402161B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201136448Y (en) * | 2008-01-04 | 2008-10-22 | 上海李尔汽车***有限公司 | Hand slideway mechanism of vehicle seat and mechanism for locking the same |
| CN106427680A (en) * | 2016-10-27 | 2017-02-22 | 沈阳延锋江森座椅有限责任公司 | Easy-to-enter holding and fixed-point returning mechanism for easy-to-enter functional seat |
| KR101963403B1 (en) * | 2018-03-19 | 2019-03-28 | 대원산업 주식회사 | Detachable seat sliding apparatus for vehicle |
| CN109318760A (en) * | 2018-11-15 | 2019-02-12 | 广汽零部件有限公司 | A kind of vehicle seat and its sliding rail locking unlocking mechanism |
| CN109572502A (en) * | 2018-11-20 | 2019-04-05 | 长春汽富维安道拓汽车金属零部件有限公司 | Automobile rear backrest lockable mechanism |
| CN209274440U (en) * | 2018-12-10 | 2019-08-20 | 重庆延锋安道拓汽车部件***有限公司 | Lock to motor vehicle seat back |
Non-Patent Citations (1)
| Title |
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| 汽车座椅滑道内轨级进模设计;钱敏锋;;模具制造;20130331(第3期);12-19 * |
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| Publication number | Publication date |
|---|---|
| CN115402161A (en) | 2022-11-29 |
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Address after: 130000 No. 2222, Fengyue Road, automobile economic and Technological Development Zone, Changchun City, Jilin Province Patentee after: Changchun Fusheng Li'er Automotive Seat System Co.,Ltd. Country or region after: China Address before: 130000 No. 2222, Fengyue Road, automobile economic and Technological Development Zone, Changchun City, Jilin Province Patentee before: CHANGCHUN FAW RICH SHENG LEAR AUTOMOTIVE SYSTEMS Co.,Ltd. Country or region before: China |
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