CN107675968A - Self-priming tail door lock driving mechanism - Google Patents
Self-priming tail door lock driving mechanism Download PDFInfo
- Publication number
- CN107675968A CN107675968A CN201711048083.1A CN201711048083A CN107675968A CN 107675968 A CN107675968 A CN 107675968A CN 201711048083 A CN201711048083 A CN 201711048083A CN 107675968 A CN107675968 A CN 107675968A
- Authority
- CN
- China
- Prior art keywords
- ratchet
- self
- bottom plate
- priming
- board
- 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.)
- Granted
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B83/00—Vehicle locks specially adapted for particular types of wing or vehicle
- E05B83/16—Locks for luggage compartments, car boot lids or car bonnets
- E05B83/18—Locks for luggage compartments, car boot lids or car bonnets for car boot lids or rear luggage compartments
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B79/00—Mounting or connecting vehicle locks or parts thereof
- E05B79/02—Mounting of vehicle locks or parts thereof
- E05B79/08—Mounting of individual lock elements in the lock, e.g. levers
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B81/00—Power-actuated vehicle locks
- E05B81/12—Power-actuated vehicle locks characterised by the function or purpose of the powered actuators
- E05B81/20—Power-actuated vehicle locks characterised by the function or purpose of the powered actuators for assisting final closing or for initiating opening
Landscapes
- Lock And Its Accessories (AREA)
Abstract
The present invention relates to a kind of self-priming tail-gate lock, specifically self-priming tail door lock driving mechanism, belong to self-priming tail door lock structure technical field.It includes bottom plate, self-priming rocking arm, ratchet, skiing board, ratchet and block, and ratchet shaft is riveted on bottom plate, ratchet and self-priming rocking arm are rotatablely connected on ratchet shaft；Pawl axis is riveted on bottom plate, ratchet, ratchet and pawl intermeshing are rotatablely connected on pawl axis；Cover plate is covered on bottom plate, sled board shaft is riveted on cover plate, skiing board is rotatablely connected in sled board shaft；Block is provided between self-priming rocking arm and ratchet, block is connected through a screw thread worm screw, worm screw one end connection signal transmission electrical machine.The present invention is simple in construction, compact, reasonable, small volume but multiple functional, so that lock body is lighter in itself, compact；Stable and reliable in work, locking unlocking operation is convenient and swift.
Description
Technical field
The present invention relates to a kind of self-priming tail-gate lock, specifically self-priming tail door lock driving mechanism, belongs to self-priming tail-gate lock
Technical field of structures.
Background technology
With the continuous development of electronics and information industry, also little by little constantly progress moves towards perfect to auto parts and components, wherein vapour
Car door lock function is also constantly improving, and updates its superior performance.For tail-gate lock as a member important inside door lock, it is tall and erect
Performance more can bring higher adventure in daily life to user.
In the prior art, the volume of self-priming tail-gate lock is clumsy, and sled plate bulk is big, unreasonable structure, causes lock body sheet
Body can not reduce, so as to have impact on the target that door lock develops toward smaller volume.
The content of the invention
It is an object of the present invention to overcome the above deficiencies, so as to provide a kind of self-priming tail door lock driving mechanism, structure
Simply, small volume but multiple functional, so that lock body is lighter in itself, compact.
According to technical scheme provided by the invention, self-priming tail door lock driving mechanism includes bottom plate, self-priming rocking arm, ratchet, snow
Sledge plate, ratchet and block, it is characterized in that：Ratchet shaft is riveted on bottom plate, ratchet and self-priming rocking arm, ratchet are rotatablely connected on ratchet shaft
It is provided with ratchet return spring between bottom plate, ratchet return spring can allow the ratchet return of rotation, and self-priming rocking arm upper end passes through rocking arm
Return spring connecting bottom board；Pawl axis is riveted on bottom plate, ratchet is rotatablely connected on pawl axis, is returned between ratchet and bottom plate provided with ratchet
Position spring, ratchet return spring can allow the ratchet return of rotation, ratchet and pawl intermeshing；Cover plate is covered on bottom plate, on cover plate
Sled board shaft is riveted, skiing board is rotatablely connected in sled board shaft, skiing board return spring, skiing board is provided between skiing board and cover plate
Return spring can allow the skiing board return of rotation；Block is provided between self-priming rocking arm and ratchet, block is connected through a screw thread worm screw,
Worm screw one end connects signal transmission electrical machine；Ratchet is provided with first raised, the first raised compression skiing board lower end；Ratchet is provided with
Second is raised, and bottom plate is provided with microswitch, and the second projection, which rotates counterclockwise, can contact microswitch；Ratchet, which is provided with, to be used for
The neck of skiing board is blocked, skiing board, which rotates clockwise, to be caught in neck.
Further, self-priming rocking arm is provided with guide ledges, and guide ledges are slidably connected in the directive slide track of bottom plate.
Compared with the prior art the present invention has advantages below：
The present invention is simple in construction, compact, reasonable, small volume but multiple functional, so that lock body is lighter in itself, compact；Work
Make reliable and stable, locking unlocking operation is convenient and swift.
Brief description of the drawings
Fig. 1 is that the present invention is shown in a fully open operation figure.
Fig. 2 is in semi-locked state figure for the present invention.
Fig. 3 is top view of the present invention.
Description of reference numerals：1- bottom plates, 2- self-primings rocking arm, 3- ratchets, 4- ratchet shafts, 5- ratchets return spring, 6- pawl axis,
7- ratchets return spring, 8- sleds board shaft, 9- skiing boards return spring, 10- skiing boards, 11- ratchets, 12- blocks, 13- rocker-arm returns
Spring, 14- worm screws, 15- microswitches, 16- locks, the projections of 17- first, the projections of 18- second, 19- directive slide tracks, 20- necks.
Embodiment
The present invention will be further described with reference to the embodiment in accompanying drawing below：
As shown in Fig. 1 ~ 3, the invention mainly comprises bottom plate 1, self-priming rocking arm 2, ratchet 3, skiing board 10, ratchet 11 and block 12.
Ratchet shaft 4 is riveted on bottom plate 1, ratchet 3 and self-priming rocking arm 2 are rotatablely connected on ratchet shaft 4, between ratchet 3 and bottom plate 1
Provided with ratchet return spring 5, ratchet return spring 5 can allow the return of ratchet 3 of rotation.The upper end of self-priming rocking arm 2 passes through rocker-arm return spring
13 connecting bottom boards 1, self-priming rocking arm 2 are provided with guide ledges, and guide ledges are slidably connected in the directive slide track 19 of bottom plate 1.
Pawl axis 6 is riveted on bottom plate 1, ratchet 11 is rotatablely connected on pawl axis 6, ratchet is provided between ratchet 11 and bottom plate 1
Return spring 7, ratchet return spring 7 can allow the return of ratchet 11 of rotation.Ratchet 3 and ratchet 11 are intermeshed.
Cover plate is covered on bottom plate 1, sled board shaft 8 is riveted on cover plate, skiing board 10, sled are rotatablely connected in sled board shaft 8
It is provided with skiing board return spring 9 between plate 10 and cover plate, skiing board return spring 9 can allow the skiing board return of rotation.
Block 12 is provided between self-priming rocking arm 2 and ratchet 11, block 12 is connected through a screw thread worm screw 14, and the one end of worm screw 14 connects
Connect signal transmission electrical machine.Signal transmission electrical machine work when, can be realized by block 12 self-priming rocking arm 2 rotate counterclockwise or spine
Pawl 11 rotates clockwise.
Ratchet 3 is provided with the first projection 17, and the first projection 17 compresses the lower end of skiing board 10.It is raised that ratchet 3 is provided with second
18, bottom plate 1 is provided with microswitch 15, and the second projection 18, which rotates counterclockwise, can contact microswitch 15.
Ratchet 11 is provided with the neck 20 for being used for blocking skiing board 10, and skiing board 10, which rotates clockwise, can be caught in neck 20
In.
The present invention the course of work be：As shown in figure 1, before lock body is opened, ratchet is acted through by ratchet return spring
First projection pushes down skiing board, and ratchet is engaged by the effect of ratchet return spring with ratchet 3.When opening lock body, lock pushes down ratchet
In, drive ratchet to rotate counterclockwise, so as to which skiing board progressively be discharged.As shown in Fig. 2 when lock is in half lock position, spine
Second projection contacts of wheel drive worm screw to rotate to microswitch, microswitch control signal transmission electrical machine, and worm screw drives gear again
Block promotes self-priming rocking arm that ratchet is pulled into full lock position, now skiing board clockwise movement to contact ratchet upper surface.Then, believe
Number transmission electrical machine drives block to promote ratchet to rotate clockwise so that ratchet engages with ratchet abjection, and skiing board is in skiing board time
Being caught under the spring active force of position in the neck of ratchet prevents ratchet return, and clockwise movement will in the presence of ratchet return spring for ratchet
Lock is released, and the first raised promotion skiing board of ratchet makes it be disengaged from ratchet, and click returns to full-gear.
Claims (2)
1. a kind of self-priming tail door lock driving mechanism, including bottom plate（1）, self-priming rocking arm（2）, ratchet（3）, skiing board（10）, ratchet
（11）And block（12）, it is characterized in that：Bottom plate（1）Upper riveting ratchet shaft（4）, ratchet shaft（4）Upper rotation connection ratchet（3）With oneself
Inhale rocking arm（2）, ratchet（3）And bottom plate（1）Between be provided with ratchet return spring（5）, ratchet return spring（5）It can allow the ratchet of rotation
（3）Return, self-priming rocking arm（2）Upper end passes through rocker-arm return spring（13）Connecting bottom board（1）；Bottom plate（1）Upper riveting pawl axis（6）,
Pawl axis（6）Upper rotation connection ratchet（11）, ratchet（11）And bottom plate（1）Between be provided with ratchet return spring（7）, ratchet return spring
（7）It can allow the ratchet of rotation（11）Return, ratchet（3）And ratchet（11）Intermeshing；Bottom plate（1）On cover cover plate, cover plate
Upper riveting sled board shaft（8）, sled board shaft（8）Upper rotation connection skiing board（10）, skiing board（10）Snow is provided between cover plate
Sledge plate return spring（9）, skiing board return spring（9）It can allow the skiing board return of rotation；Self-priming rocking arm（2）And ratchet（11）Between
Provided with block（12）, block（12）It is connected through a screw thread worm screw（14）, worm screw（14）One end connects signal transmission electrical machine；Ratchet
（3）It is raised to be provided with first（17）, first is raised（17）Compress skiing board（10）Lower end；Ratchet（3）It is raised to be provided with second
（18）, bottom plate（1）It is provided with microswitch（15）, second is raised（18）Microswitch can be contacted by rotating counterclockwise（15）；Spine
Pawl（11）It is provided with and is used to block skiing board（10）Neck（20）, skiing board（10）Neck can be caught in by rotating clockwise（20）
In.
2. self-priming tail door lock driving mechanism as claimed in claim 1, it is characterized in that：The self-priming rocking arm（2）It is provided with and is oriented to
Boss, guide ledges are slidably connected at bottom plate（1）Directive slide track（19）In.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711048083.1A CN107675968B (en) | 2017-10-31 | 2017-10-31 | Self-suction tail door lock transmission mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711048083.1A CN107675968B (en) | 2017-10-31 | 2017-10-31 | Self-suction tail door lock transmission mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107675968A true CN107675968A (en) | 2018-02-09 |
| CN107675968B CN107675968B (en) | 2022-09-20 |
Family
ID=61143861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711048083.1A Active CN107675968B (en) | 2017-10-31 | 2017-10-31 | Self-suction tail door lock transmission mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107675968B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109610956A (en) * | 2019-01-30 | 2019-04-12 | 广州小鹏汽车科技有限公司 | A kind of opening structure of rear door lock |
| CN110792340A (en) * | 2018-08-01 | 2020-02-14 | 维特汽车有限责任公司 | Lock with a locking mechanism |
| CN110984732A (en) * | 2019-12-31 | 2020-04-10 | 无锡忻润汽车安全***有限公司 | Mechanism for ensuring unlocking state of tail door under frozen condition |
| CN111042676A (en) * | 2019-12-31 | 2020-04-21 | 无锡忻润汽车安全***有限公司 | Self-suction return mechanism for ratchet wheel of tail door lock |
| CN112177449A (en) * | 2020-10-29 | 2021-01-05 | 无锡忻润汽车安全***有限公司 | Integrated trunk lock for automobile |
| CN116220487A (en) * | 2023-04-25 | 2023-06-06 | 江苏旭顺东明云智能科技有限公司 | Linear motion type door lock unlocking mechanism |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050040658A1 (en) * | 2001-12-12 | 2005-02-24 | Larsen Christopher L. | Snow load lever with two part pawl lever construction |
| CN106014020A (en) * | 2016-07-20 | 2016-10-12 | 皓月汽车安全***技术股份有限公司 | Self-suction tail door lock assembly |
| CN106761056A (en) * | 2017-03-02 | 2017-05-31 | 江苏旭顺东明汽配有限公司 | Self-priming End Lock Body Assembly |
| CN206205629U (en) * | 2016-11-28 | 2017-05-31 | 宁波拓尔精工机械有限公司 | Electric automobile tail-gate self-priming is locked |
| CN107255001A (en) * | 2007-02-28 | 2017-10-17 | 马格纳·克劳祖雷斯有限公司 | Modular latch |
| CN207513380U (en) * | 2017-10-31 | 2018-06-19 | 无锡瑞林控制软件有限公司 | Self-priming tail door lock driving mechanism |
-
2017
- 2017-10-31 CN CN201711048083.1A patent/CN107675968B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050040658A1 (en) * | 2001-12-12 | 2005-02-24 | Larsen Christopher L. | Snow load lever with two part pawl lever construction |
| CN107255001A (en) * | 2007-02-28 | 2017-10-17 | 马格纳·克劳祖雷斯有限公司 | Modular latch |
| CN106014020A (en) * | 2016-07-20 | 2016-10-12 | 皓月汽车安全***技术股份有限公司 | Self-suction tail door lock assembly |
| CN206205629U (en) * | 2016-11-28 | 2017-05-31 | 宁波拓尔精工机械有限公司 | Electric automobile tail-gate self-priming is locked |
| CN106761056A (en) * | 2017-03-02 | 2017-05-31 | 江苏旭顺东明汽配有限公司 | Self-priming End Lock Body Assembly |
| CN207513380U (en) * | 2017-10-31 | 2018-06-19 | 无锡瑞林控制软件有限公司 | Self-priming tail door lock driving mechanism |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110792340A (en) * | 2018-08-01 | 2020-02-14 | 维特汽车有限责任公司 | Lock with a locking mechanism |
| CN110792340B (en) * | 2018-08-01 | 2021-12-07 | 维特汽车有限责任公司 | Lock with a locking mechanism |
| CN109610956A (en) * | 2019-01-30 | 2019-04-12 | 广州小鹏汽车科技有限公司 | A kind of opening structure of rear door lock |
| CN110984732A (en) * | 2019-12-31 | 2020-04-10 | 无锡忻润汽车安全***有限公司 | Mechanism for ensuring unlocking state of tail door under frozen condition |
| CN111042676A (en) * | 2019-12-31 | 2020-04-21 | 无锡忻润汽车安全***有限公司 | Self-suction return mechanism for ratchet wheel of tail door lock |
| CN112177449A (en) * | 2020-10-29 | 2021-01-05 | 无锡忻润汽车安全***有限公司 | Integrated trunk lock for automobile |
| CN112177449B (en) * | 2020-10-29 | 2024-05-10 | 无锡忻润汽车安全***有限公司 | Integrated trunk lock for automobile |
| CN116220487A (en) * | 2023-04-25 | 2023-06-06 | 江苏旭顺东明云智能科技有限公司 | Linear motion type door lock unlocking mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107675968B (en) | 2022-09-20 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 214192 No. 158, Furong Zhong'er Road, Xishan Development Zone, Wuxi City, Jiangsu Province Applicant after: Wuxi Ruilin Intelligent Technology Co.,Ltd. Address before: 214192 No. 158, Furong Zhong'er Road, Xishan Development Zone, Wuxi City, Jiangsu Province Applicant before: WUXI RUILIN CONROL SOFTWARE CO.,LTD. |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |