CN102787764B - Left front door gate of automobile - Google Patents
Left front door gate of automobile Download PDFInfo
- Publication number
- CN102787764B CN102787764B CN201210192051.XA CN201210192051A CN102787764B CN 102787764 B CN102787764 B CN 102787764B CN 201210192051 A CN201210192051 A CN 201210192051A CN 102787764 B CN102787764 B CN 102787764B
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- lock body
- ratchet
- cover plate
- locking
- plate
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Abstract
The invention provides a left front door gate of an automobile. The left front door gate of the automobile comprises a lower cover plate, a lock body and a lock body upper cover plate, and ratchet shaft and a pawl shaft are arranged on the lower cover plate in parallel; the lower cover plate, a ratchet, the lock body and the lock body upper cover plate are connected together in riveting mode through the ratchet shaft; the lower cover plate, a pawl, the lock body, the lock body upper cover plate and a pawl linkage plate are connected together in riveting mode through the pawl shaft; one end of the pawl linkage plate is connected with an outward-opening pull rod in riveting mode; a fixed support is welded to the side of the pawl shaft in the horizontal plane of the locking body upper cover plate, a locking linkage plate is connected with the other side of the pawl shaft in the horizontal plane of the locking body upper cover plate, a locking linkage rod is arranged on the locking linkage plate, and the other end of the locking linkage rod is connected with the pawl linkage plate; an inward-opening inhaul cable is clamped on the fixed support through a plastic bayonet, and the end of the inward-opening inhaul cable is fixed in an inward-opening rocker arm hole riveted on the side surface of the lock body upper cover plate through a connector; and the other end of the pawl linkage plate is arranged in a V-shaped groove of an inward-opening rocker arm. The left front door gate of the automobile is reasonable in structure, convenient to operate, stable in performance, safe, reliable and capable of removing false locking automatically.
Description
Technical field:
The present invention relates to automobile door lock, particularly relate to a kind of 841QA automobile left front door lock.
Background technology:
At present most front door lock body for cars, during as closed door outside car, presses interior locking button accidentally, and now by chance key is not retained in car again at one's side or just in time, can cause and not hold car door, causes larger trouble; On market, in multiple automobile door lock, open transmission and all adopt rod-pulling type, this structure exists transmission poor, and pull bar is yielding, causes interior open function to lose efficacy.
Summary of the invention:
Object of the present invention will provide a kind of rational in infrastructure, easy to operate, stable performance, safe and reliable exactly, has the automobile left front door lock that automatically terminates mistake latch functions.
The present invention is achieved in that a kind of automobile left front door lock, comprises lower cover, lock body, lock body upper cover plate, it is characterized in that: on lower cover, be arranged with ratchet shaft and pawl axis in parallel; Ratchet shaft is riveted together lower cover, ratchet, lock body and lock body upper cover plate; Pawl axis is riveted together lower cover, ratchet, lock body, lock body upper cover plate and ratchet interlock plate; The riveted joint of ratchet interlock plate one end has external-open pull bar; In described lock body upper cover plate horizontal plane, pawl axis side is welded and fixed support, and another side riveted joint has locking interlock plate, is provided with locking trace on locking interlock plate, and the other end of locking trace is connected with ratchet interlock plate; While locking a door, click rotates and drives the action of ratchet interlock plate, by locking trace, locking interlock plate is moved, thereby removes latch functions; In having by plastic bayonet card on described fixed support, open drag-line, inside open stay cable end by joint be fixed on lock body upper cover plate side riveted joint in open in rocking arm hole; In being arranged on, opens in the V-shaped groove of rocking arm the ratchet interlock plate other end.
The present invention is rational in infrastructure, and easy to operate, stable performance, safe and reliable can automatically terminate mistake latch functions.
Accompanying drawing explanation:
Fig. 1 is exploded perspective view of the present invention.
In figure 1, lower cover, 2, buffer stopper axle, 3, buffer stopper return spring, 4, buffering skewback, 5, gate stop cushion pad, 6, ratchet, 7, ratchet, 8, ratchet shaft, 9, lock body, 10, ratchet interlock plate, 11, inside open rocking arm, 12, pawl axis, 13, external-open rocking arm, 14, external-open pull bar, 15, pad II, 16, inside open rocking arm rivet, 17, external-open pull rod shaft, 18, axle sleeve, 19, lock body upper cover plate, 20, torsion spring, 21, cushion pad, 22, locking interlock plate, 23, locking trace, 24, locking interlock plate rivet, 25, extension spring, 26, fixed support, 27, inside open drag-line.
The specific embodiment:
Below in conjunction with accompanying drawing, the invention will be further described:
With reference to accompanying drawing, a kind of automobile left front door lock, comprises lower cover 1, lock body 9, lock body upper cover plate 19, it is characterized in that: on lower cover 1, be arranged with ratchet shaft 8 and pawl axis 12 in parallel; Ratchet shaft 8 is riveted together lower cover 1, ratchet 6, lock body 9 and lock body upper cover plate 19; Pawl axis 12 is riveted together lower cover 1, ratchet 7, lock body 9, lock body upper cover plate 19 and ratchet interlock plate 10; The 10 one end riveted joints of ratchet interlock plate have external-open pull bar 14; In described lock body upper cover plate 19 horizontal planes, pawl axis 12 sides are welded and fixed support 26, and another side riveted joint has locking interlock plate 22, is provided with locking trace 23 on locking interlock plate 22, and the other end of locking trace 23 is connected with ratchet interlock plate 10; While locking a door, ratchet 6 ratchets 7 rotate and drive 10 actions of ratchet interlock plate, make 22 actions of locking interlock plate, thereby remove latch functions by locking trace 23; In having by plastic bayonet card on described fixed support 26, open drag-line 27, inside open drag-line 27 ends by joint be fixed on the 19 sides riveted joints of lock body upper cover plate in open in rocking arm 11 holes; In being arranged on, open in the V-shaped groove of rocking arm 11 ratchet interlock plate 10 other ends.During concrete enforcement, while locking a door, click rotates and drives the action of ratchet interlock plate, by locking trace, locking interlock plate is moved, thereby removes latch functions; Owing to opening drag-line in using, make interior open function stable performance.
Claims (1)
1. an automobile left front door lock, comprises lower cover (1), lock body (9), lock body upper cover plate (19), it is characterized in that: on lower cover (1), be arranged with ratchet shaft (8) and pawl axis (12) in parallel; Ratchet shaft (8) is riveted together lower cover (1), ratchet (6), lock body (9) and lock body upper cover plate (19); Pawl axis (12) is riveted together lower cover (1), ratchet (7), lock body (9), lock body upper cover plate (19) and ratchet interlock plate (10); The riveted joint of ratchet interlock plate (10) one end has external-open pull bar (14); In described lock body upper cover plate (19) horizontal plane, pawl axis (12) side is welded and fixed support (26), another side riveted joint has locking interlock plate (22), on locking interlock plate (22), be provided with locking trace (23), the other end of locking trace (23) is connected with ratchet interlock plate (10); Ratchet (6), ratchet (7) rotate and drive ratchet interlock plate (10) action, make locking interlock plate (22) action, thereby remove latch functions by locking trace (23); Described fixed support (26) is upper opens drag-line (27) in having by plastic bayonet card, inside open drag-line (27) end by joint be fixed on the riveted joint of lock body upper cover plate (19) side in open in rocking arm (11) hole; In being arranged on, opens in the V-shaped groove of rocking arm (11) ratchet interlock plate (10) other end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210192051.XA CN102787764B (en) | 2012-06-12 | 2012-06-12 | Left front door gate of automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210192051.XA CN102787764B (en) | 2012-06-12 | 2012-06-12 | Left front door gate of automobile |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102787764A CN102787764A (en) | 2012-11-21 |
| CN102787764B true CN102787764B (en) | 2014-12-10 |
Family
ID=47153327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210192051.XA Active CN102787764B (en) | 2012-06-12 | 2012-06-12 | Left front door gate of automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102787764B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107700979A (en) * | 2017-10-11 | 2018-02-16 | 皓月汽车安全系统技术股份有限公司 | Lock body assembly in a kind of military vehicle front door |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3791686A (en) * | 1971-12-13 | 1974-02-12 | Aisin Seiki | Door lock mechanism |
| EP0747553A2 (en) * | 1995-06-09 | 1996-12-11 | YMOS AKTIENGESELLSCHAFT Industrieprodukte | Door handle of motor vehicle |
| US6651467B1 (en) * | 2000-10-11 | 2003-11-25 | The Eastern Company | T-handle operable rotary latch and lock |
| CN201152090Y (en) * | 2007-12-25 | 2008-11-19 | 曹茂盛 | Automobile front door central-control lock device |
| CN101781954A (en) * | 2009-01-20 | 2010-07-21 | 曹茂盛 | Automobile mid-door lock device |
| CN201554293U (en) * | 2009-12-01 | 2010-08-18 | 江苏皓月汽车锁股份有限公司 | Door front lock device inside automobile |
-
2012
- 2012-06-12 CN CN201210192051.XA patent/CN102787764B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3791686A (en) * | 1971-12-13 | 1974-02-12 | Aisin Seiki | Door lock mechanism |
| EP0747553A2 (en) * | 1995-06-09 | 1996-12-11 | YMOS AKTIENGESELLSCHAFT Industrieprodukte | Door handle of motor vehicle |
| US6651467B1 (en) * | 2000-10-11 | 2003-11-25 | The Eastern Company | T-handle operable rotary latch and lock |
| CN201152090Y (en) * | 2007-12-25 | 2008-11-19 | 曹茂盛 | Automobile front door central-control lock device |
| CN101781954A (en) * | 2009-01-20 | 2010-07-21 | 曹茂盛 | Automobile mid-door lock device |
| CN201554293U (en) * | 2009-12-01 | 2010-08-18 | 江苏皓月汽车锁股份有限公司 | Door front lock device inside automobile |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102787764A (en) | 2012-11-21 |
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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 | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 214500 Dongxing City, Jiangsu Province town of South Road, No. 14, No. Patentee after: HAOYUE AUTOMOBILE SAFETY SYSTEM TECHNOLOGY LIMITED BY SHARE LTD. Address before: 214500 Dongxing, Jiangsu, Jingjiang Town, South Road, No. 14, No. Patentee before: Jiangsu Haoyue Automobile Lock Co., Ltd. |