CN103867053A - Integrated lock catch for automobile door lock - Google Patents
Integrated lock catch for automobile door lock Download PDFInfo
- Publication number
- CN103867053A CN103867053A CN201410101578.6A CN201410101578A CN103867053A CN 103867053 A CN103867053 A CN 103867053A CN 201410101578 A CN201410101578 A CN 201410101578A CN 103867053 A CN103867053 A CN 103867053A
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- China
- Prior art keywords
- snap close
- lock catch
- connecting hole
- automobile door
- arc
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Abstract
The invention belongs to the technical field of automobile accessories and relates to an integrated lock catch for an automobile door lock. The integrated lock catch for the automobile door lock comprises a lock catch body, wherein a lock catch seat and a lock catch support which are perpendicular to each other are formed on the lock catch body, the long side of the outer side of the lock catch seat is formed by a plurality of arcs which are connected through smooth transition, a connecting hole is formed in the lock catch seat and a lock catch ring is arranged on the lock catch support. The integrated lock catch for the automobile door lock has the advantages that the product structure is compact, the lock catch is simple to manufacture and the production cost is low; since the lock catch is directly electroplated after being molded, the processes for additionally manufacturing the lock catch ring, performing spot welding and the like for a common lock catch are omitted and the production efficiency is greatly improved; the product has a greater cost advantage in the automobile part field with fierce competition, and the customer demands are met.
Description
Technical field
The invention belongs to auto parts machinery technical field, relate to the integrated snap close of a kind of automobile door lock.
Background technology
Along with expanding economy, automobile becomes people's walking-replacing tool used in everyday, and demand is larger.The snap close that completes automobile door lock closing function is absolutely necessary, and common snap close is formed by snap close seat and snap close circling point weldering re-plating, production process more complicated, and production efficiency is low, and cost is high.First generally to make order be that blanking-moulding-punching-plating four procedures complete to snap close seat, then with the snap close circling point weldering processing, finally carry out surfacing.The structure of existing snap close has been shown in Fig. 1, and as can be seen from the figure the snap close ring in existing snap close and snap close seat are not that one connects and composes, but two parts are integrated by being welded to connect.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, provide a kind of simple in structure, ingenious, rational automobile door lock integrated snap close, the efficiency of producing snap close is largely increased.
According to technical scheme provided by the invention: the integrated snap close of a kind of automobile door lock, be characterised in that: comprise snap close body, on described snap close body, be formed with orthogonal snap close seat, lock catch support, wherein said snap close seat outer long side is connected smoothly and is formed by several circular arcs, on described snap close seat, offer connecting hole, on described lock catch support, offer snap close ring.
As a further improvement on the present invention, described connecting hole comprises the first connecting hole, the second connecting hole, wherein the first connecting hole is circular port, the second connecting hole comprises intermediate rectangular portion and is connected in the semicircle at described intermediate rectangular portion both ends, and described the first connecting hole, the second connecting hole are arranged along snap close seat length direction.
As a further improvement on the present invention, described lock catch support is ladder structure of right angle, and long limit, the bottom of right-angled trapezium is connected with snap close seat one, and snap close ring has a vertical edge, and this vertical edge parallels with the right-angle side of the lock catch support of right-angled trapezium shape.
As a further improvement on the present invention, described circular arc comprises the first concave arc, the first dome arc, middle concave circular arc, the second dome arc, the second concave arc that are connected smoothly in turn, wherein the first concave arc is identical with the second concave arc structure, and the first dome arc is identical with the second protruding arc structure.
The present invention compared with prior art, advantage is: product with compact structure of the present invention, processing is simple, cost of production is low, adopt Direct Electroplating after mould molding to complete, saved common snap close and needed to make in addition the snap close ring operation such as spot welding again, production efficiency improves greatly; Product of the present invention embodies larger cost advantage in the auto parts and components field of keen competition, meets customer need.
Accompanying drawing explanation
The structural representation of snap close for automobile door lock in Fig. 1 prior art.
Fig. 2 is structural representation of the present invention.
The specific embodiment
Below in conjunction with concrete drawings and Examples, the invention will be further described.
As shown in Figure 1, comprise lock catch support 1, snap close ring 1-1, snap close seat 2, the first connecting hole 2-1, the second connecting hole 2-2, the 2-21 of intermediate rectangular portion, semicircle 2-22, the first concave arc 2-3, the first dome arc 2-4, middle concave circular arc 2-5, the second dome arc 2-6, the second concave arc 2-7, snap close body 3 etc.
As shown in Figure 1, the integrated snap close of a kind of automobile door lock of the present invention, comprise snap close body 3, on described snap close body 3, be formed with orthogonal snap close seat 2, lock catch support 1, wherein said snap close seat 2 outer long side are connected smoothly and are formed by several circular arcs, on described snap close seat 2, offer connecting hole, on described lock catch support 1, offer snap close ring 1-1.
Described connecting hole comprises the first connecting hole 2-1, the second connecting hole 2-2, wherein the first connecting hole 2-1 is circular port, the second connecting hole 2-2 comprises the 2-21 of intermediate rectangular portion and is connected in the semicircle 2-22 at the described intermediate rectangular 2-21 of portion both ends, and described the first connecting hole 2-1, the second connecting hole 2-2 arrange along snap close seat 2 length directions.
Described lock catch support 1 is ladder structure of right angle, and long limit, the bottom of right-angled trapezium is connected with snap close seat 2 one, and snap close ring 1-1 has a vertical edge, and this vertical edge parallels with the right-angle side of the lock catch support 1 of right-angled trapezium shape.
Described circular arc comprises the first concave arc 2-3, the first dome arc 2-4, middle concave circular arc 2-5, the second dome arc 2-6, the second concave arc 2-7 that are connected smoothly in turn, wherein the first concave arc 2-3 is identical with the second concave arc 2-7 structure, and the first dome arc 2-4 is identical with the second dome arc 2-6 structure.
Product of the present invention adopts after Mould Machining moulding, Direct Electroplating completes, save common snap close and needed to make in addition the snap close ring operation such as spot welding again, production efficiency is improved greatly, and the cost of simultaneously manufacturing product of the present invention is significantly reduced with respect to the cost of producing snap close of the prior art.
Claims (4)
1. the integrated snap close of automobile door lock, it is characterized in that: comprise snap close body (3), on described snap close body (3), be formed with orthogonal snap close seat (2), lock catch support (1), wherein said snap close seat (2) outer long side is connected smoothly and is formed by several circular arcs, on described snap close seat (2), offer connecting hole, on described lock catch support (1), offer snap close ring (1-1).
2. the integrated snap close of automobile door lock as claimed in claim 1, it is characterized in that: described connecting hole comprises the first connecting hole (2-1), the second connecting hole (2-2), wherein the first connecting hole (2-1) is circular port, the second connecting hole (2-2) comprises intermediate rectangular portion (2-21) and is connected in the semicircle (2-22) at described intermediate rectangular portion (2-21) both ends, and described the first connecting hole (2-1), the second connecting hole (2-2) are arranged along snap close seat (2) length direction.
3. the integrated snap close of automobile door lock as claimed in claim 1, it is characterized in that: described lock catch support (1) is ladder structure of right angle, and long limit, the bottom of right-angled trapezium is connected with snap close seat (2) one, snap close ring (1-1) has a vertical edge, and this vertical edge parallels with the right-angle side of the lock catch support (1) of right-angled trapezium shape.
4. the integrated snap close of automobile door lock as claimed in claim 1, it is characterized in that: described circular arc comprises the first concave arc (2-3), the first dome arc (2-4), middle concave circular arc (2-5), the second dome arc (2-6), the second concave arc (2-7) that are connected smoothly in turn, wherein the first concave arc (2-3) is identical with the second concave arc (2-7) structure, and the first dome arc (2-4) is identical with the second dome arc (2-6) structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410101578.6A CN103867053B (en) | 2014-03-18 | 2014-03-18 | The integrated snap close of automobile door lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410101578.6A CN103867053B (en) | 2014-03-18 | 2014-03-18 | The integrated snap close of automobile door lock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103867053A true CN103867053A (en) | 2014-06-18 |
| CN103867053B CN103867053B (en) | 2016-03-30 |
Family
ID=50906027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410101578.6A Active CN103867053B (en) | 2014-03-18 | 2014-03-18 | The integrated snap close of automobile door lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103867053B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109403755A (en) * | 2018-10-30 | 2019-03-01 | 宁波帅特龙集团有限公司 | A kind of pin shaft structure of shell and the mold for producing the structure |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3936426A1 (en) * | 1988-11-12 | 1990-05-17 | Volkswagen Ag | Socket for catch of lock for motor vehicle door - has contact surface for catch formed by rotatable bolt sheathed in plastics |
| US20090295196A1 (en) * | 2008-05-27 | 2009-12-03 | Bambenek Charles G | Anti-chucking striker |
| CN202788310U (en) * | 2012-08-31 | 2013-03-13 | 浙江吉利汽车研究院有限公司杭州分公司 | Automobile door lock catch |
| CN202882603U (en) * | 2012-09-24 | 2013-04-17 | 三一重工股份有限公司 | Lock catch and car door lock, driving room, project car with lock catch |
| CN203296483U (en) * | 2012-04-13 | 2013-11-20 | 因特瓦产品有限责任公司 | Locking plate assembly and a lock latch assembly comprising same |
| CN203769487U (en) * | 2014-03-18 | 2014-08-13 | 无锡忻润汽车安全系统有限公司 | Integrated lock catch for automobile door lock |
-
2014
- 2014-03-18 CN CN201410101578.6A patent/CN103867053B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3936426A1 (en) * | 1988-11-12 | 1990-05-17 | Volkswagen Ag | Socket for catch of lock for motor vehicle door - has contact surface for catch formed by rotatable bolt sheathed in plastics |
| US20090295196A1 (en) * | 2008-05-27 | 2009-12-03 | Bambenek Charles G | Anti-chucking striker |
| CN203296483U (en) * | 2012-04-13 | 2013-11-20 | 因特瓦产品有限责任公司 | Locking plate assembly and a lock latch assembly comprising same |
| CN202788310U (en) * | 2012-08-31 | 2013-03-13 | 浙江吉利汽车研究院有限公司杭州分公司 | Automobile door lock catch |
| CN202882603U (en) * | 2012-09-24 | 2013-04-17 | 三一重工股份有限公司 | Lock catch and car door lock, driving room, project car with lock catch |
| CN203769487U (en) * | 2014-03-18 | 2014-08-13 | 无锡忻润汽车安全系统有限公司 | Integrated lock catch for automobile door lock |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109403755A (en) * | 2018-10-30 | 2019-03-01 | 宁波帅特龙集团有限公司 | A kind of pin shaft structure of shell and the mold for producing the structure |
| CN109403755B (en) * | 2018-10-30 | 2023-09-19 | 宁波帅特龙集团有限公司 | Pin shaft structure of shell and die for producing pin shaft structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103867053B (en) | 2016-03-30 |
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