CN102747902B - Left back door lock body assembly of automobile - Google Patents
Left back door lock body assembly of automobile Download PDFInfo
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- CN102747902B CN102747902B CN201210192025.7A CN201210192025A CN102747902B CN 102747902 B CN102747902 B CN 102747902B CN 201210192025 A CN201210192025 A CN 201210192025A CN 102747902 B CN102747902 B CN 102747902B
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- lock body
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Abstract
A left back door lock body assembly of an automobile comprises a cover plate, a lock body and a lock body seat plate. A cam shaft and a door hook shaft are arranged on the cover plate. The cam shaft enables the cover plate, a cam, the lock body, a cam linkage plate, a torsion spring, a gasket A and the lock body seat plate to be riveted. A cam pin is arranged on the cam and the cam linkage plate. The door hook shaft enables the cover plate, the door hook, the lock body and the lock body seat plate to be riveted, an external opening linkage plate is riveted on a horizontal plane of the lock body seat plate, and an external opening pull rod and an external opening push plate are arranged on the external opening linkage plate. A children bumper bar, an internal opening rocker arm, an internal opening linkage plate and a shifting fork rocker arm are respectively riveted on the vertical face of the lock body seat plate, a linkage arm is arranged on the children bumper bar and is connected with the internal opening rocker arm and the internal linkage plate, and the shifting fork rocker arm is connected with the external opening push plate. The left back door lock body assembly is simple in structure, convenient to operate, stable in performance, safe and reliable, has the functions of being opened externally and internally and being locked internally and is especially suitable for protecting children in a back automobile door.
Description
Technical field:
The present invention relates to automobile door lock, particularly relate to a kind of 841J left back door of car lock body assembly.
Background technology:
Along with scientific and technical progress, it is more and more ripe that automobile door lock also seems, original lock can not meet people's needs, there are a lot of potential safety hazards in old-fashioned lock security performance on the one hand, complicated structure, huge also seems inconvenient on operation is used on the other hand, easily occurs various problems, sometimes car in the process of moving in car children can, from opened car, even cause the accident.
Summary of the invention:
Object of the present invention is exactly that a kind of simple in structure, easy to operate, stable performance, safe and reliable left back door of car lock body assembly will be provided.
The present invention is achieved in that a kind of left back door of car lock body assembly, comprise cover plate, lock body, lock body seat board, it is characterized in that: on described cover plate, be arranged with camshaft and gate stop axle in parallel, described camshaft is riveted together cover plate, cam, lock body, cam interlock plate, torsion spring, pad A, lock body seat board, on cam and cam interlock plate, is provided with cam pin; Described gate stop axle is riveted together cover plate, gate stop, lock body, lock body seat board, is also provided with gate stop buffer stopper in lock body, buffer stopper return spring, buffer stopper axle, gate stop return spring, buffering skewback; On lock body base plate level face, riveted joint has external-open interlock plate, is provided with external-open pull bar and external-open push pedal on external-open interlock plate; On lock body seat board vertical plane by rivet riveted respectively insurance for children bar, in open rocking arm and Nei Kai interlock plate, shift fork rocking arm; On insurance for children bar, be provided with transmission arm, transmission arm is connected with Nei Kai interlock plate with the interior rocking arm of opening, and shift fork rocking arm is connected with external-open push pedal.
The present invention is simple in structure, easy to operate, stable performance, safe and reliable, have external-open, in open, interior latch functions, be particularly advantageous in protection tail gate in children's safety.
Accompanying drawing explanation:
Fig. 1 is exploded perspective view of the present invention.
In figure 1, gate stop axle, 2, cover plate, 3, gate stop, 4, gate stop knurled pin, 5, cam, 6, cam pin, 7, lock body, 8, cam interlock plate, 9, pad A, 10, cam interlock plate torsion spring, 11, lock body seat board, 12, camshaft, 13, external-open interlock plate, 14, axle sleeve, 15, cushion pad, 16, pad B, 17, axle sleeve, 18, packing ring I, 19, external-open push pedal, 20, external-open pull rod shaft, 21, external-open interlock plate rivet, 22, external-open push pedal axle, 23, external-open interlock plate torsion spring, 24, external-open interlock plate stage clip, 25, external-open pull bar, 26, inside open rocking arm, 27, pad C, 28, inside open interlock plate, 29, insurance for children bar, 30, shift fork rocking arm torsional spring, 31, shift fork rocking arm, 32, transmission arm, 33, interior locking joint, 34, nylon joint, 35, shift fork rocking arm rivet, 36, insurance for children riveting pin, 37, inside open rocking arm rivet, 38, buffering skewback, 39, buffer stopper return spring, 40, buffer stopper axle, 41, gate stop buffer stopper, 42, gate stop return spring.
The specific embodiment:
Below in conjunction with accompanying drawing, the invention will be further described:
With reference to accompanying drawing, a kind of left back door of car lock body assembly, comprise cover plate 2, lock body 7, lock body seat board 11, it is characterized in that: on described cover plate 2, be arranged with camshaft 12 and gate stop axle 1 in parallel, described camshaft 12 is riveted together cover plate 2, cam 5, lock body 7, cam interlock plate 8, torsion spring 10, pad A, lock body seat board 11, on cam 5 and cam interlock plate 8, is provided with cam pin 6; Described gate stop axle 1 is riveted together cover plate 2, gate stop 3, lock body 7, lock body seat board 11, is also provided with gate stop buffer stopper 41 in lock body 7, buffer stopper return spring 39, buffer stopper axle 40, gate stop return spring 42, buffering skewback 38; On lock body seat board 11 horizontal planes, riveted joint has external-open interlock plate 13, is provided with external-open pull bar 25 and external-open push pedal 19 on external-open interlock plate 13; On lock body seat board 11 vertical planes by rivet riveted respectively insurance for children bar 29, in open rocking arm 26 and Nei Kai interlock plate 28, shift fork rocking arm 31; On insurance for children bar 29, be provided with transmission arm 32, transmission arm 32 is connected with Nei Kai interlock plate 28 with the interior rocking arm 26 of opening, and shift fork rocking arm 31 is connected with external-open push pedal 19.During concrete enforcement, cam, gate stop are housed in lock body and cover plate, during gate stop motion, band moving cam and the motion of cam interlock plate.Lock body seat board upper shift fork rocking arm rotates and makes external-open push pedal in locking, opening.Automobile back door lock locking, insurance for children bar when locking, interior unlatching can not open in any case, is conducive to protect children's safety in tail gate; Insurance for children bar, when opening, is driven rocking arm or external-open pull bar in unlatching, promote external-open interlock plate and external-open push pedal, could lock by open back door; Non-unlatching situation, external-open push pedal, external-open interlock plate return under spring action, inside driving rocking arm and external-open pull bar all can not opening door lock.
Claims (1)
1. a left back door of car lock body assembly, comprise cover plate (2), lock body (7), lock body seat board (11), it is characterized in that: on described cover plate (2), be arranged with camshaft (12) and gate stop axle (1) in parallel, described camshaft (12) is by cover plate (2), cam (5), lock body (7), cam interlock plate (8), torsion spring (10), pad A(9), lock body seat board (11) is riveted together, and on cam (5) and cam interlock plate (8), is provided with cam pin (6); Described gate stop axle (1) is riveted together cover plate (2), gate stop (3), lock body (7), lock body seat board (11), in lock body (7), be also provided with gate stop buffer stopper (41), buffer stopper return spring (39), buffer stopper axle (40), gate stop return spring (42), buffering skewback (38); On lock body seat board (11) horizontal plane, riveted joint has external-open interlock plate (13), is provided with external-open pull bar (25) and external-open push pedal (19) on external-open interlock plate (13); On lock body seat board (11) vertical plane by rivet riveted respectively insurance for children bar (29), in open rocking arm (26) and in open interlock plate (28), shift fork rocking arm (31); On insurance for children bar (29), be provided with transmission arm (32), transmission arm (32) with in open rocking arm (26) with in open interlock plate (28) and be connected, shift fork rocking arm (31) is connected with external-open push pedal (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210192025.7A CN102747902B (en) | 2012-06-12 | 2012-06-12 | Left back door lock body assembly of automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210192025.7A CN102747902B (en) | 2012-06-12 | 2012-06-12 | Left back door lock body assembly of automobile |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102747902A CN102747902A (en) | 2012-10-24 |
| CN102747902B true CN102747902B (en) | 2014-12-10 |
Family
ID=47028360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210192025.7A Active CN102747902B (en) | 2012-06-12 | 2012-06-12 | Left back door lock body assembly of automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102747902B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105971415B (en) * | 2016-07-20 | 2018-01-12 | 皓月汽车安全系统技术股份有限公司 | Lock assembly behind the door in a kind of right |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2424036A (en) * | 2004-03-30 | 2006-09-13 | Mitsui Mining & Smelting Co | Vehicle door lock system with aligned lock and latch housings |
| 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 |
| CN201554292U (en) * | 2009-12-01 | 2010-08-18 | 江苏皓月汽车锁股份有限公司 | Door back lock device inside automobile |
| 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 |
| JP2011111827A (en) * | 2009-11-27 | 2011-06-09 | Yuhshin Co Ltd | Door lock device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5685853B2 (en) * | 2010-08-19 | 2015-03-18 | 株式会社アンセイ | Vehicle door opening and closing device |
-
2012
- 2012-06-12 CN CN201210192025.7A patent/CN102747902B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2424036A (en) * | 2004-03-30 | 2006-09-13 | Mitsui Mining & Smelting Co | Vehicle door lock system with aligned lock and latch housings |
| JP2011111827A (en) * | 2009-11-27 | 2011-06-09 | Yuhshin Co Ltd | Door lock device |
| 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 |
| CN201554292U (en) * | 2009-12-01 | 2010-08-18 | 江苏皓月汽车锁股份有限公司 | Door back lock device inside automobile |
| 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 |
Non-Patent Citations (2)
| Title |
|---|
| JP特开2011111827A 2011.06.09 * |
| JP特开201241724A 2012.03.01 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102747902A (en) | 2012-10-24 |
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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 |
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. |
|
| CP03 | Change of name, title or address |