CN102409909A - Car tail door lock with automatic locking function - Google Patents
Car tail door lock with automatic locking function Download PDFInfo
- Publication number
- CN102409909A CN102409909A CN2011103228603A CN201110322860A CN102409909A CN 102409909 A CN102409909 A CN 102409909A CN 2011103228603 A CN2011103228603 A CN 2011103228603A CN 201110322860 A CN201110322860 A CN 201110322860A CN 102409909 A CN102409909 A CN 102409909A
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- ratchet
- tail door
- plate
- driver plate
- door lock
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- 238000007789 sealing Methods 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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Abstract
The invention discloses a car tail door lock with an automatic locking function, comprising a lock body and an electric actuator, wherein a pawl and a ratchet which are mutually meshed are arranged on the lock body; a driving plate and a sledge plate are sequentially sleeved on a power output shaft of the actuator; both the driving plate and the sledge plate can be rotated around the output shaft; a pawl poking piece is arranged on the driving plate; and a driving plate locating piece is arranged at a side face of the sledge plate. When the tail door lock gets in the first locking, the sledge plate is driven by the ratchet to rotate towards an unlocking direction to ensure that the driving plate is separate from the locating position of the sledge plate; the driving plate is controlled by the actuator to rotate towards a reverse direction of unlocking; and the ratchet is driven to get in the second automatic locking. According to the invention, after the first locking of a trunk or the tail door lock, the trunk or the tail door can be automatically and completely locked and the car tail door lock has the advantages of simple structure, convenience for installing, good sealing performance, low operating noise, good generality and the like.
Description
Technical field
The present invention relates to auto parts machinery, relate in particular to a kind of automobile tail gate lock of locking function automatically that has.
Background technology
Along with developing rapidly of auto industry, people also rise to the composite request of automobile gradually.From performance indications such as the discharge capacity of in the past only paying attention to automobile, oil consumption rise to appearance design to automobile, the comfort level of taking also proposes concrete requirement, goes so far as the present driving to automobile and experiences, especially the automotive trim designing requirement is also increasingly high.When people need close luggage case or tail-gate originally, need firmly press down, could luggage case or tail-gate be locked, luggage case or tail-gate lock is just locked in first road sometimes, and it is good with door lock fully not use, and so just brings numerous inconvenience to use.
Summary of the invention
The objective of the invention is to address the above problem; A kind of automobile tail gate lock of locking function automatically that has is provided; It can be after car trunk or tail-gate be locked first road and are locked; Can automatically luggage case or tail-gate be locked fully, have simple in structure, easy for installation, good seal performance, action noise is low, versatility is good advantage.
The objective of the invention is to realize through following technical scheme:
A kind of have an automobile tail gate lock of locking function automatically; Comprise lock body and YE; Intermeshing pawl-and-gearing is set on the said lock body, on the power output shaft of said actuator successively cross-under driver plate and ski are arranged, said driver plate, ski all can be rotated around output shaft; Said driver plate is provided with the ratchet slide block, and the side of said ski is provided with the driver plate locating piece.
Through pawl axis ratchet is set on the said lock body, cooperates said ratchet to be provided with ratchet, said ratchet is fixed on the said lock body through ratchet shaft, the setting that is meshed with ratchet of said ratchet.
Ratchet spring, return spring are set respectively on said pawl axis, the ratchet shaft.
Beneficial effect of the present invention is: through cross-under driver plate and ski on the power output shaft of actuator, under the actuator energising situation, can drive driver plate, ski rotation; Through the ratchet slide block is set on driver plate, actuator drives driver plate and rotates toward unlocking direction, drives ratchet through the ratchet slide block and rotates, and carries out release thereby drive ratchet, and driver plate is set at the locating piece location of the side of ski simultaneously; When tail-gate lock got into first road lock, ski was promoted to the unlocking direction rotation by ratchet, made the place, location of driver plate and ski break away from, and at this moment, actuator control driver plate is to the release opposite spin, and the promotion ratchet gets into second road and locks automatically.The contrast prior art, this automobile tail gate lock can be locked luggage case or tail-gate after luggage case or tail-gate are locked first road and locked automatically fully, advantage such as have simple in structure, easy for installation, good seal performance, action noise is low, versatility is good.
Description of drawings
According to accompanying drawing and embodiment the present invention is done further explain below.
Fig. 1 is the structural representation with automobile tail gate lock of locking function automatically of the present invention.
Among the figure:
1, actuator; 2, lock body; 3, ratchet; 4, ratchet; 5, driver plate; 6, ski; 7, locating piece; 8, pawl axis; 9, ratchet shaft; 10, ratchet spring; 11, return spring.
The specific embodiment
Among the embodiment as shown in Figure 1, of the present invention have an automobile tail gate lock of locking function automatically, comprises lock body 2 and YE 1; Through pawl axis 8 ratchet 3 is set on the lock body 2, cooperates ratchet 3 to be provided with ratchet 4, ratchet 4 is fixed on the lock body 2 through ratchet shaft 9; Ratchet 3 setting that is meshed with ratchet 4; Ratchet spring 10, return spring 11 are set respectively on pawl axis 8, the ratchet shaft 9, on the power output shaft of actuator 1 successively cross-under driver plate 5 and ski 6 are arranged, driver plate 5, ski 6 all can be rotated around output shaft; Driver plate 5 is provided with ratchet 3 slide blocks, and the side of ski 6 is provided with driver plate 5 locating pieces 7.
Through cross-under driver plate on the power output shaft of actuator 15 and ski 6, under the actuator 1 energising situation, can drive driver plate 5, ski 6 rotations; Through ratchet 3 slide blocks are set on driver plate 5; Actuator 1 drives driver plate 5 and rotates toward unlocking direction; Driving ratchet 3 through the ratchet slide block rotates; Rotate thereby drive ratchet 4, under the effect of return spring 11, carry out release, driver plate 5 is set at locating piece 7 location of the side of ski 6 simultaneously; When the tail-gate lock gets into first road lock; Ski 6 is promoted to rotate to unlocking direction by ratchet 4; Make the driver plate 5 and the place, location of ski 6 break away from, actuator 1 is sensed ratchet 4 and has been locked first road at this moment, and actuator 1 control driver plate 5 is to the release opposite spin; And promotion ratchet 4 entering second road is locked automatically; This automobile tail gate lock can be locked luggage case or tail-gate after luggage case or tail-gate are locked first road and locked automatically fully, advantage such as have simple in structure, easy for installation, good seal performance, action noise is low, versatility is good.
Claims (3)
1. one kind has the automobile tail gate lock of locking function automatically; Comprise lock body (2) and YE (1), intermeshing ratchet (3) and ratchet (4) are set on the said lock body (2), it is characterized in that; On the power output shaft of said actuator (1) successively cross-under driver plate (5) and ski (6) are arranged; Said driver plate (5), ski (6) all can be rotated around output shaft, and said driver plate (5) is provided with the ratchet slide block, and the side of said ski (6) is provided with driver plate locating piece (7).
2. according to claim 1 have an automobile tail gate lock of locking function automatically; It is characterized in that; Said lock body (2) is gone up and through pawl axis (8) ratchet (3) is set; Cooperate said ratchet (3) to be provided with ratchet (4), said ratchet (4) is fixed on the said lock body (2) through ratchet shaft (9), said ratchet (3) setting that is meshed with ratchet (4).
3. according to claim 2 have an automobile tail gate lock of locking function automatically, it is characterized in that, ratchet spring (10), return spring (11) are set respectively on said pawl axis (8), the ratchet shaft (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110322860.3A CN102409909B (en) | 2011-10-20 | 2011-10-20 | There is the method for operating of the automobile tail gate lock of automatic locking function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110322860.3A CN102409909B (en) | 2011-10-20 | 2011-10-20 | There is the method for operating of the automobile tail gate lock of automatic locking function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102409909A true CN102409909A (en) | 2012-04-11 |
| CN102409909B CN102409909B (en) | 2016-03-02 |
Family
ID=45912214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110322860.3A Active CN102409909B (en) | 2011-10-20 | 2011-10-20 | There is the method for operating of the automobile tail gate lock of automatic locking function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102409909B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103334650A (en) * | 2012-12-30 | 2013-10-02 | 上海恩坦华汽车门系统有限公司 | Tail door lock mechanism provided with locking snow lever |
| CN110700703A (en) * | 2019-11-05 | 2020-01-17 | 无锡忻润汽车安全系统有限公司 | Gear tooth plate transmission mechanism for automobile tail door lock |
| CN110984732A (en) * | 2019-12-31 | 2020-04-10 | 无锡忻润汽车安全系统有限公司 | Mechanism for ensuring unlocking state of tail door under frozen condition |
| CN111042676A (en) * | 2019-12-31 | 2020-04-21 | 无锡忻润汽车安全系统有限公司 | Self-suction return mechanism for ratchet wheel of tail door lock |
| CN114458109A (en) * | 2022-02-17 | 2022-05-10 | 杭州锐信汽车安全系统有限公司 | Novel side door lock transmission mechanism with snow load function and implementation method |
| CN114458108A (en) * | 2022-02-17 | 2022-05-10 | 杭州锐信汽车安全系统有限公司 | Electric side door lock for vehicle |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0244287A1 (en) * | 1986-04-30 | 1987-11-04 | A. DUBOIS & Cie | Lock for vehicle boots and the like |
| JPH07166750A (en) * | 1993-12-13 | 1995-06-27 | Mitsui Mining & Smelting Co Ltd | Vehicle door lock device |
| CN201007143Y (en) * | 2006-09-07 | 2008-01-16 | 曹茂盛 | Tail door lock assembly |
| CN201554295U (en) * | 2009-12-01 | 2010-08-18 | 江苏皓月汽车锁股份有限公司 | Lock body device of rear door of automobile |
| CN202299751U (en) * | 2011-10-20 | 2012-07-04 | 无锡皓月汽车安全系统有限公司 | Automobile tail gate lock with automatic lock-in function |
-
2011
- 2011-10-20 CN CN201110322860.3A patent/CN102409909B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0244287A1 (en) * | 1986-04-30 | 1987-11-04 | A. DUBOIS & Cie | Lock for vehicle boots and the like |
| JPH07166750A (en) * | 1993-12-13 | 1995-06-27 | Mitsui Mining & Smelting Co Ltd | Vehicle door lock device |
| CN201007143Y (en) * | 2006-09-07 | 2008-01-16 | 曹茂盛 | Tail door lock assembly |
| CN201554295U (en) * | 2009-12-01 | 2010-08-18 | 江苏皓月汽车锁股份有限公司 | Lock body device of rear door of automobile |
| CN202299751U (en) * | 2011-10-20 | 2012-07-04 | 无锡皓月汽车安全系统有限公司 | Automobile tail gate lock with automatic lock-in function |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103334650A (en) * | 2012-12-30 | 2013-10-02 | 上海恩坦华汽车门系统有限公司 | Tail door lock mechanism provided with locking snow lever |
| CN103334650B (en) * | 2012-12-30 | 2015-05-13 | 上海恩坦华汽车门系统有限公司 | Tail door lock mechanism provided with locking snow lever |
| CN110700703A (en) * | 2019-11-05 | 2020-01-17 | 无锡忻润汽车安全系统有限公司 | Gear tooth plate transmission mechanism for automobile tail door lock |
| CN110984732A (en) * | 2019-12-31 | 2020-04-10 | 无锡忻润汽车安全系统有限公司 | Mechanism for ensuring unlocking state of tail door under frozen condition |
| CN111042676A (en) * | 2019-12-31 | 2020-04-21 | 无锡忻润汽车安全系统有限公司 | Self-suction return mechanism for ratchet wheel of tail door lock |
| CN114458109A (en) * | 2022-02-17 | 2022-05-10 | 杭州锐信汽车安全系统有限公司 | Novel side door lock transmission mechanism with snow load function and implementation method |
| CN114458108A (en) * | 2022-02-17 | 2022-05-10 | 杭州锐信汽车安全系统有限公司 | Electric side door lock for vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102409909B (en) | 2016-03-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent of invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 214192 No. two, No. 158, Furong Road, Xishan Economic Development Zone, Xishan District, Jiangsu, Wuxi Applicant after: Wuxi Xinrun Automotive Safety System Co., Ltd. Address before: 214000 No. two, No. 158, Furong Road, Xishan Economic Development Zone, Xishan District, Jiangsu, Wuxi Applicant before: Wuxi Haoyue Automotive Safety Systems Co., Ltd. |
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| COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: WUXI HAOYUE AUTO SAFETY SYSTEM CO., LTD. TO: WUXI XINRUN AUTOMOTIVE SAFETY SYSTEMS CO., LTD. |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |