CN101974987B - Automobile door lock installation structure - Google Patents
Automobile door lock installation structure Download PDFInfo
- Publication number
- CN101974987B CN101974987B CN 201010284091 CN201010284091A CN101974987B CN 101974987 B CN101974987 B CN 101974987B CN 201010284091 CN201010284091 CN 201010284091 CN 201010284091 A CN201010284091 A CN 201010284091A CN 101974987 B CN101974987 B CN 101974987B
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- CN
- China
- Prior art keywords
- door lock
- door
- installing plate
- inner panel
- principal plane
- 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.)
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- 238000009434 installation Methods 0.000 title claims abstract description 14
- 239000011148 porous material Substances 0.000 claims description 2
- 238000003466 welding Methods 0.000 abstract description 15
- 229910000679 solder Inorganic materials 0.000 description 17
- 238000000034 method Methods 0.000 description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
- 229910052802 copper Inorganic materials 0.000 description 4
- 239000010949 copper Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000012550 audit Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000003351 stiffener Substances 0.000 description 1
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- Lock And Its Accessories (AREA)
Abstract
The invention relates to an automobile door lock installation structure which comprises a door inner plate, a door lock installation plate and a door lock. The door lock installation plate is Z-shaped and comprises an upper main plane, a lower main plane and a side surface. The upper main plane and lower main plane are in joint welding with the door inner plate and the door lock is fixedly installed on the door lock installation plate directly.
Description
Technical field
The present invention relates to the processing that body in white four reveals solder joint outdoors, relate to four doors, the design of door lock, the lifting of car load presentation quality, the evaluation of AUDIT is specifically related to a kind of automobile door lock installation structure.
Background technology
The car door closure is to expose the more place of solder joint.The most frequently used mode is that welding is to adopt welding protection at present, improves quality of welding spot.Reach the purpose of reduction solder joint.This mode needs to adopt special process to implement, and effect is not very desirable, and depends on the height of technological level.
At present, market for automobiles is increasingly mature, and client also improves day by day to the requirement of car presentation quality.Aspect body quality, exposing solder joint is more scabrous problem all the time.The car door closure is to expose the more place of solder joint.The most frequently used mode is that welding is to adopt welding protection at present, improves quality of welding spot.Reach the purpose of reduction solder joint.This mode needs to adopt special process to implement, and effect is not very desirable, and depends on the height of technological level.Therefore how to reduce the solder joint that exposes of door closure, to promoting body quality vital effect is arranged.
Summary of the invention
The object of the invention is to by automobile door lock installation structure, avoid the solder joint that exposes at door lock installing plate place.
Structure of the present invention by change door lock installing plate form, avoids door lock installing plate and door inner panel in the applying welding of side, and principal plane is fitted and welded about changing to.The door inner panel is opened via hole, and door lock is directly installed on the door lock installing plate, has avoided exposing solder joint, has realized the installation of door lock.
Concrete technical scheme is as follows:
A kind of automobile door lock installation structure comprises an inner panel, door lock installing plate and door lock, described door lock installing plate is " Z " font, comprises principal plane, lower principal plane and side, described upper principal plane, lower principal plane are fitted with the door inner panel and are welded, and described door lock directly is fixedly mounted on the door lock installing plate.
Further, leave the space between the side of described door lock installing plate and the door inner panel.
Further, the side of described door lock installing plate and the pore size of door between the inner panel be 3mm or more than.
Further, described upper principal plane is first flange of door lock installing plate, described lower principal plane is second flange of door lock installing plate, described door inner panel comprises a bottom surface and a flange face, described the first flange is fitted and is welded described bottom surface, and described the second flange is fitted and welded described flange face.
Further, have one or more via holes on the door inner panel, be used for dodging screw.
Compare with present prior art, the present invention avoids exposing solder joint by restructuring, and improves body quality.
Description of drawings
Fig. 1 Fig. 2 is the conventional door lock mounting plates structure
Fig. 3 Fig. 4 is door lock mounting plates structure of the present invention
Fig. 5 is conventional door lock stiffener and cross section
Fig. 6 is door lock mounting plates structure of the present invention and sectional view
The specific embodiment
The below describes the present invention with reference to the accompanying drawings, and it is a kind of preferred embodiment in the numerous embodiments of the present invention.
With reference to Fig. 1,2, it is traditional product structure ﹠processes method: the conventional door lock installing plate is " L " type, fit respectively door inner panel bottom surface and side.The side solder joint is for exposing solder joint.During welding, anchor clamps are exposing the solder joint place, use the copper coin protection, improve quality of welding spot.Its processing that exposes solder joint mainly is to adopt special process, adopts more accurate welding parameter during welding, and by adopting copper coin to protect to improve quality of welding spot.Quality of welding spot can change along with the process implementing level, and effect is unstable, and with the copper coin protection, increases the anchor clamps cost, and also there is certain requirement in the welding space.If during product design, adopt new structure, avoid outside surface soldered, just head it off fundamentally.Its door lock installation place, the thick only 0.7mm of Yin Mennei plate, strength deficiency can't guarantee the installation of door lock, so intensity need be strengthened herein, at door lock installation place welded and installed plate.Therefore can't avoid exposing solder joint.
With reference to Fig. 3,4, present embodiment is designed to " Z " font with the door lock installing plate, and not fitting in the side, stays the above gap of 3mm with the door inner panel, prevents abnormal sound.Door lock installing plate flange welds with bottom surface and the applying of flange face of door inner panel respectively.During assembling, directly door lock is installed on the door lock installing plate, is not connected with the door inner panel.The door inner panel is opened via hole, to dodge screw.Relatively contrast through two kinds of structures, can find out that this patent changes from structure, avoided the solder joint at door lock reinforcing plate place.Weld jig need not to increase the copper coin protection.Adopt this patent structure namely to avoid exposing solder joint, also saved the anchor clamps investment simultaneously.
The above has carried out exemplary description to the present invention by reference to the accompanying drawings; obviously specific implementation of the present invention is not subjected to the restriction of aforesaid way; as long as adopted the improvement of the various unsubstantialities that method of the present invention design and technical scheme carry out; or without improving design of the present invention and technical scheme are directly applied to other occasion, all within protection scope of the present invention.
Claims (1)
1. an automobile door lock installation structure is characterized in that, comprises an inner panel, door lock installing plate and door lock, wherein, described door lock installing plate is " Z " font, and not fitting in its side, comprises principal plane, lower principal plane and side, described upper principal plane, lower principal plane are fitted with the door inner panel and are welded;
Described door lock directly is fixedly mounted on the door lock installing plate, and is not connected with the door inner panel;
The side of described door lock installing plate and door leave the space between the inner panel, pore size be 3mm or more than;
Described upper principal plane is first flange of door lock installing plate, and described lower principal plane is second flange of door lock installing plate;
Described door inner panel comprises a bottom surface and a flange face, and described the first flange is fitted and welded described bottom surface, and described the second flange is fitted and welded described flange face, and has one or more via holes on the door inner panel, is used for dodging screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010284091 CN101974987B (en) | 2010-09-10 | 2010-09-10 | Automobile door lock installation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010284091 CN101974987B (en) | 2010-09-10 | 2010-09-10 | Automobile door lock installation structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101974987A CN101974987A (en) | 2011-02-16 |
| CN101974987B true CN101974987B (en) | 2013-04-10 |
Family
ID=43574892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010284091 Active CN101974987B (en) | 2010-09-10 | 2010-09-10 | Automobile door lock installation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101974987B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104343296B (en) * | 2013-11-13 | 2017-02-08 | 浙江吉利汽车有限公司 | Car back door locking plate assembly mounting structure and assembly technology thereof |
| CN109882000A (en) * | 2019-03-26 | 2019-06-14 | 浙江众泰汽车制造有限公司 | A kind of automobile door lock installation structure |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2835466Y (en) * | 2005-11-27 | 2006-11-08 | 重庆长安汽车股份有限公司 | Reinforced piece structure for car back-door lock |
| CN201343903Y (en) * | 2008-12-30 | 2009-11-11 | 上汽通用五菱汽车股份有限公司 | Locomotive side door lock catch reinforcing plate device |
| CN101603388A (en) * | 2008-06-14 | 2009-12-16 | 福特全球技术公司 | The lock that motor vehicle door is used |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006056361A (en) * | 2004-08-19 | 2006-03-02 | Suzuki Motor Corp | Reinforcement plate mounting structure for latch assembly |
| DE202005020452U1 (en) * | 2005-12-29 | 2007-05-16 | Kiekert Ag | Motor vehicle door lock |
-
2010
- 2010-09-10 CN CN 201010284091 patent/CN101974987B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2835466Y (en) * | 2005-11-27 | 2006-11-08 | 重庆长安汽车股份有限公司 | Reinforced piece structure for car back-door lock |
| CN101603388A (en) * | 2008-06-14 | 2009-12-16 | 福特全球技术公司 | The lock that motor vehicle door is used |
| CN201343903Y (en) * | 2008-12-30 | 2009-11-11 | 上汽通用五菱汽车股份有限公司 | Locomotive side door lock catch reinforcing plate device |
Non-Patent Citations (1)
| Title |
|---|
| JP特开2006-56361A 2006.03.02 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101974987A (en) | 2011-02-16 |
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