CN203925030U - Opening mechanism in middle door lock - Google Patents
Opening mechanism in middle door lock Download PDFInfo
- Publication number
- CN203925030U CN203925030U CN201420289848.6U CN201420289848U CN203925030U CN 203925030 U CN203925030 U CN 203925030U CN 201420289848 U CN201420289848 U CN 201420289848U CN 203925030 U CN203925030 U CN 203925030U
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- China
- Prior art keywords
- open
- lever
- locking
- plate
- external
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- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to the interior opening mechanism of door lock in one, in comprising, open lever, in open joint, lever fixed axis and locking couple axle, inside opening lever is connected on base plate through the activity of lever fixed axis, inside open in the warp of lever one end and open door lock in joint connection, inside open the lever other end and be flexibly connected locking interlock plate through locking couple axle.Mechanism structure compactness, is convenient to install, and takies Zhong Men space little, is convenient to safeguard and changes, and usage safety performance is high, can meet switch transmission, the security insurance requirement of door lock in door moving structure.
Description
Technical field
The utility model relates to a kind of automobile door lock transmission mechanism, is a kind of interior opening mechanism for door lock in automobile specifically.
Background technology
Car door is as an important component part of body of a motor car, meet people and goods's turnover, having sealing is isolated from the outside interior of body, require in addition car door safe and reliable, when driving a vehicle or bumping, car door can not opened automatically, collision can normally be opened after occurring, and has good theftproof performance.Require, except needs car door and vehicle body have rational structure and suitable intensity, also to require to have safe and reliable lock system for meeting these.In the automobiles such as existing commercial vehicle, minibus, door is door moving structure, the interior exploitation handle drives of sliding door, the lock system architecture complexity of traditional integrative-structure, makes, installs difficulty while being applicable to handle drives structure, take car door installing space large, and not easy care, replacing of integrative-structure.
Summary of the invention
For above-mentioned deficiency, it is a kind of simple in structure, compact, easy to make that the utility model provides, and installation takes up room little, is convenient to safeguard change, the interior opening mechanism of middle door lock that in meeting, door interlock switch transmission requires.
The technical solution adopted in the utility model is: in one in door lock opening mechanism in comprising, open lever, in open joint, lever fixed axis and locking couple axle, inside opening lever is connected on base plate through the activity of lever fixed axis, inside open in the warp of lever one end and open door lock in joint connection, inside open the lever other end and be flexibly connected locking interlock plate through locking couple axle.
Further, also comprise child safety feature, child safety feature comprises insurance rocking arm, insurance linked block, bumper rail and relief spring, the activity of described insurance rocking arm is riveted on and on base plate, is rotation positioning states, one end of insurance rocking arm is provided with insurance locked groove, insurance linked block is slidably state and is arranged in insurance locked groove, in described bumper rail warp, opening the activity of riveting axle is riveted on base plate, bumper rail is provided with secure ratch groove and insurance push pedal, insurance linked block is slidably state and is arranged in secure ratch groove, insurance rocking arm be around its with base plate riveted joint place central rotation successively through insure locked groove, insurance linked block, secure ratch groove drive bumper rail around interior open riveting axle rotation make to insure push pedal corresponding throw off or push against promote to open the state that interlock plate is insured mouthful.
Again further, in described, open on riveting axle and open riveting axis fixing plate in fixing riveted joint one, inside open the fixing riveted joint of riveting axis fixing plate one pin base plate, inside open the fixing riveted joint of another pin of riveting axis fixing plate lever fixed axis, described internal lock rocking arm is opened on riveting axis fixing plate in the activity of internal lock rivet is riveted on, internal lock rocking arm with in open between riveting axis fixing plate and be connected internal lock torsion spring, inside open riveting axis fixing plate and be provided with the internal lock limiting plate of the corresponding internal lock rocking arm other end.
The transmission duty of the utility model transmission mechanism comprises:
1, unblank in outside: when locking linked block slides in locking interlock plate lock groove, when external-open column snaps in the locking interlock opening of opening interlock plate, pull external-open pull bar, external-open pull bar drives external-open rocking arm to rotate around external-open riveting axle, external-open rocking arm drives external-open lever that the external-open lever other end is being opened through external-open joint in the external-open chute of interlock plate and slides to the near-end apart from external-open rocking arm, and pull unlatching interlock plate to rotate around the interior riveting axle of opening against external-open chute, now open interlock plate successively through locking interlock opening, internal lock column, locking linked block drives locking interlock plate to rotate around the interior riveting axle of opening, locking interlock plate is opened lever and is rotated around lever fixed axis in locking couple axle drives, by interior open lever through in open joint drive in door lock open rocking arm realize in the outside unlocking function of door lock, in the time opening driver plate rotation, the external-open limiting plate on base plate plays rotary stopper effect, opens spring and works the interlock plate spinning reduction effect of opening,
2, inside shuts: rotated around internal lock rivet by internal lock lever actuated internal lock rocking arm, thereby the interlocking slot on internal lock rocking arm drives the internal lock column of locking linked block to slide in interlocking slot slides locking interlock in the lock groove of locking interlock plate, the external-open column of locking linked block skids off and departs from the locking interlock opening of opening interlock plate along locking interlock plate lock groove, now as driven external-open pull bar, the rotation of unlatching interlock plate, locking interlock plate and opening between interlock plate without interlock, locking interlock plate with in to open lever static, middle door lock is in locking states, outside is acomia unblanks to realize the inner lock function that closes,
3, unblank in inside: in driving in car, inside door handle is opened the rotation of riveting axle in driving, inside open riveting axle and drive riveted joint unlatching interlock plate and the rotation of locking interlock plate thereon, locking interlock plate drives internal lock rocking arm to rotate around internal lock rivet through locking linked block, internal lock column, internal lock rocking arm interlocking slot, locking interlock plate is opened lever around lever fixed axis rotation in locking couple axle drives, by interior open lever through in open joint drive in door lock open rocking arm realize in the inside unlocking function of door lock; Now locking linked block internal lock column drives locking linked block to slide in locking interlock plate lock groove by the constraint of internal lock rocking arm interlocking slot, in when locking linked block slides in lock groove, open baffle plate restriction locking interlock plate lock groove corresponding with unlatching interlock plate locking interlock opening all the time, locking linked block external-open column correspondence snaps in the locking interlock opening of opening interlock plate, after said external is unblanked, unblanking in unblanking to realize equally by outside;
4, insurance for children function: have child seats in car time, first inside shuts, opens between interlock plate and locking interlock plate without interlock, then controlling insurance rocking arm rotates to an angle and stationary positioned, by the insurance locked groove constraint insurance linked block of insurance rocking arm, insurance linked block slides and drives bumper rail to rotate around the interior riveting axle of opening in bumper rail secure ratch groove, the insurance push pedal of bumper rail promotes to open the insurance mouth driving unlatching interlock plate rotation of interlock plate, making to open interlock plate rotates to external-open limiting plate position, the lock groove direction of locking interlock opening and locking interlock plate staggers simultaneously, now open interlock plate spacing through external-open limiting plate, inside open riveting axle limited swivel, cannot open interlock plate and locking interlock plate via locking linked block interlock, inside open lever static, inner unlocking function is limited, acomia unblanking in car, guarantee that in car, children cannot open by mistake car door, improve and use security insurance performance.
The utility model adopt socket open interlock plate with in locking interlock plate, open riveting axle be connected in inside door handle, coordinate outer opening mechanism, interlock assembly, interior opening mechanism and child safety feature by opening interlock between interlock plate and locking interlock plate, open and close lock and insurance function in realization between door lock and middle inside door handle, this transmission mechanism compact conformation, be convenient to install, take Zhong Men space little, be convenient to safeguard and change, usage safety performance is high, can meet switch transmission, the security insurance requirement of door lock in door moving structure.
Brief description of the drawings
Fig. 1 is the utility model perspective view;
Fig. 2 is the stereochemical structure explosive view of Fig. 1.
In figure: base plate 1, open interlock plate 2, locking interlock plate 3, inside open riveting axle 4, external-open pull bar 5, rod head 6, 7, external-open rocking arm 8, external-open riveting axle 9, external-open lever 10, external-open joint 11, external-open chute 12, locking interlock opening 13, inside open baffle plate 14, insurance mouth 15, open spring 16, lock groove 17, internal lock lever 18, internal lock rocking arm 9, interlocking slot 20, internal lock rivet 21, internal lock torsion spring 22, inside open riveting axis fixing plate 23, internal lock limiting plate 24, locking linked block 25, external-open column 26, internal lock column 27, inside open lever 28, inside drive joint 29, lever fixed axis 30, lock location couple axle 31, outer ring washer 32, pad 33, insurance rocking arm 34, insurance locked groove 35, insurance linked block 36, bumper rail 37, secure ratch groove 38, insurance push pedal 39, relief spring 40, insurance limiting plate 41, external-open limiting plate 42.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Shown in Fig. 1,2, in one, door lock driving mechanism comprises base plate 1, opens interlock plate 2, locking interlock plate 3, outer opening mechanism, interior opening mechanism, interlock assembly and child safety feature.Open interlock plate 2 and locking interlock plate 3 all through in open the coaxial activity of riveting axle 4 and be riveted on base plate 1, inside open on riveting axle 4 inside door handle in socket, open interlock plate 2 through opening spring 16 connecting bottom boards 1, base plate 1 is provided with and opens spring 16 and reply rightabout constraint and open the external-open limiting plate 42 that interlock plate 2 rotates, open interlock plate 2 and be provided with external-open chute 12, locking interlock opening 13 and Nei Kai baffle plate 14, opening interlock plate 2 and locking interlock plate 3 opens 4 rotations of riveting axle and is locking interlock plate 3 and throws off or push against and in promotion, open baffle plate 14 states around interior, locking interlock plate 3 is provided with lock groove 17, the opening direction of the bearing of trend of lock groove and locking interlock opening is all by the interior riveting axle of opening, in lock groove 17, be provided with locking linked block 25, locking linked block 25 is provided with external-open column 26 and internal lock column 27, locking linked block 25 is along lock groove and slides and internal lock column 27 is departed from or snap in the state of locking interlock opening 13 in lock groove 17, outer opening mechanism comprises external-open pull bar 5, linkage connector 6,7, external-open rocking arm 8, external-open riveting axle 9, external-open lever 10 and external-open joint 11, external-open rocking arm 8 is riveted on base plate 1 through 9 activities of external-open riveting axle, external-open rocking arm 8 one end connect external-open pull bar 5 through linkage connector 6, external-open rocking arm 8 other ends connect external-open lever 10 one end through linkage connector 7, external-open lever 10 other ends slide and are arranged in the external-open chute 12 of opening on interlock plate 2 through external-open joint 11, and external-open chute 12 is taking the interior arcuate structure of riveting axle 4 as the center of circle of opening, interlock assembly comprises internal lock lever 18, internal lock rocking arm 19, internal lock rivet 21 and internal lock torsion spring 22, internal lock rocking arm 19 is riveted on base plate 1 through 21 activities of internal lock rivet, inside open on riveting axle 4 and open riveting axis fixing plate 23 in fixing riveted joint one, inside open the fixing riveted joint of riveting axis fixing plate 23 1 pin base plate 1, inside open the fixing riveted joint of riveting axis fixing plate 23 another pin lever fixed axis 30, internal lock rocking arm 19 is opened on riveting axis fixing plate 23 in 21 activities of internal lock rivet are riveted on, internal lock rocking arm 19 with in open and between riveting axis fixing plate 23, be connected internal lock torsion spring, inside open the internal lock limiting plate 24 that riveting axis fixing plate 23 is provided with corresponding internal lock rocking arm 19 other ends, internal lock rocking arm 19 is provided with interlocking slot 20, locking linked block 25 internal lock columns 27 are sliding mode in interlocking slot, internal lock rocking arm is the state that departs from or snap in locking interlock opening 13 around internal lock rivet rotary actuation internal lock column along the slip of locking interlock plate lock groove, in interior opening mechanism comprises, open lever 28, in open joint 29, lever fixed axis 30 and locking couple axle 31, inside opening lever 28 is connected on base plate 1 through 30 activities of lever fixed axis, inside open in lever 28 one end warps and open door lock in joint 29 connections, inside open lever 28 other ends and be flexibly connected locking interlock plate 3 through locking couple axle 31, child safety feature comprises insurance rocking arm 34, insurance linked block 36, bumper rail 37 and relief spring 40, insurance rocking arm activity is riveted on and on base plate, is rotation positioning states, one end of insurance rocking arm 34 is provided with insurance locked groove 35, insurance linked block 36 is slidably state and is arranged in insurance locked groove 35, in bumper rail 37 warps, opening 4 activities of riveting axle is riveted on base plate 1, bumper rail 37 is provided with secure ratch groove 38 and insurance push pedal 39, insurance linked block 36 is slidably state and is arranged in secure ratch groove 38, insurance rocking arm 34 be around its with base plate riveted joint place central rotation successively through insure locked groove 35, insurance linked block 36, secure ratch groove 38 drive bumper rail 37 around interior open riveting axle 4 rotation make to insure push pedal 39 corresponding throw off or push against promote to open insure mouthfuls 15 state of interlock plate 2, in base plate 1 back side, open on riveting axle 4 connect in inside door handle, in base plate 1 front, open on riveting axle 4 riveted joint successively and open interlock plate 2, pad 33, locking interlock plate 3, bumper rail 37 and outer ring washer 32.
Claims (1)
1. opening mechanism in door lock in a kind, it is characterized in that: in comprising, open lever, in open joint, lever fixed axis and locking couple axle, inside opening lever is connected on base plate through the activity of lever fixed axis, inside open in the warp of lever one end and open door lock in joint connection, inside open the lever other end and be flexibly connected locking interlock plate through locking couple axle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420289848.6U CN203925030U (en) | 2013-12-20 | 2014-06-03 | Opening mechanism in middle door lock |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310704789 | 2013-12-20 | ||
| CN201310704789.4 | 2013-12-20 | ||
| CN201420289848.6U CN203925030U (en) | 2013-12-20 | 2014-06-03 | Opening mechanism in middle door lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203925030U true CN203925030U (en) | 2014-11-05 |
Family
ID=51366493
Family Applications (6)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420289846.7U Expired - Fee Related CN203925043U (en) | 2013-12-20 | 2014-06-03 | The outer opening mechanism of middle door lock |
| CN201410241677.4A Expired - Fee Related CN104005618B (en) | 2013-12-20 | 2014-06-03 | Door lock driving mechanism in one |
| CN201420290108.4U Withdrawn - After Issue CN203925044U (en) | 2013-12-20 | 2014-06-03 | A kind of middle door lock driving mechanism |
| CN201410241541.3A Pending CN104005609A (en) | 2013-12-20 | 2014-06-03 | Middle door lock clamping device |
| CN201420289847.1U Expired - Fee Related CN203925029U (en) | 2013-12-20 | 2014-06-03 | Middle door lock interlock assembly |
| CN201420289848.6U Expired - Fee Related CN203925030U (en) | 2013-12-20 | 2014-06-03 | Opening mechanism in middle door lock |
Family Applications Before (5)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420289846.7U Expired - Fee Related CN203925043U (en) | 2013-12-20 | 2014-06-03 | The outer opening mechanism of middle door lock |
| CN201410241677.4A Expired - Fee Related CN104005618B (en) | 2013-12-20 | 2014-06-03 | Door lock driving mechanism in one |
| CN201420290108.4U Withdrawn - After Issue CN203925044U (en) | 2013-12-20 | 2014-06-03 | A kind of middle door lock driving mechanism |
| CN201410241541.3A Pending CN104005609A (en) | 2013-12-20 | 2014-06-03 | Middle door lock clamping device |
| CN201420289847.1U Expired - Fee Related CN203925029U (en) | 2013-12-20 | 2014-06-03 | Middle door lock interlock assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (6) | CN203925043U (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203925043U (en) * | 2013-12-20 | 2014-11-05 | 江苏博万丰通用设备有限公司 | The outer opening mechanism of middle door lock |
| CN104912407B (en) * | 2015-06-23 | 2017-03-08 | 江苏皓月汽车锁股份有限公司 | A kind of multi-functional front door lock body |
| CN107044231B (en) * | 2017-06-05 | 2023-11-14 | 麦格纳汽车系统（苏州）有限公司 | Electric child safety mechanism |
| CN108999502B (en) * | 2018-08-07 | 2023-08-22 | 法中轨道交通运输设备(上海)有限公司 | Safety limiting device of isolation lock of rail transit vehicle door system |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19619849C2 (en) * | 1995-12-20 | 2001-03-15 | Mannesmann Vdo Ag | Lock, in particular for motor vehicle doors |
| JP3892649B2 (en) * | 2000-07-13 | 2007-03-14 | 株式会社大井製作所 | Lock control device for sliding door |
| JP4695549B2 (en) * | 2006-06-07 | 2011-06-08 | 三井金属アクト株式会社 | Door opener |
| CN101109246B (en) * | 2007-08-10 | 2010-12-01 | 宁波信泰机械有限公司 | Full-automatic electric door lock for vehicle |
| CN101781954A (en) * | 2009-01-20 | 2010-07-21 | 曹茂盛 | Automobile mid-door lock device |
| JP5285541B2 (en) * | 2009-08-25 | 2013-09-11 | シロキ工業株式会社 | Vehicle locking device |
| CN103195313A (en) * | 2012-01-06 | 2013-07-10 | 江苏皓月汽车锁股份有限公司 | Automobile left middle door lock assembly |
| US9322198B2 (en) * | 2012-05-25 | 2016-04-26 | Nissan North America, Inc. | Vehicle door latch mechanism |
| CN102747899A (en) * | 2012-06-12 | 2012-10-24 | 江苏皓月汽车锁股份有限公司 | Automobile front door lock |
| CN102733684A (en) * | 2012-07-06 | 2012-10-17 | 江苏旭顺东明汽配有限公司 | Modular combination automobile sliding door central lock assembly |
| CN203925043U (en) * | 2013-12-20 | 2014-11-05 | 江苏博万丰通用设备有限公司 | The outer opening mechanism of middle door lock |
-
2014
- 2014-06-03 CN CN201420289846.7U patent/CN203925043U/en not_active Expired - Fee Related
- 2014-06-03 CN CN201410241677.4A patent/CN104005618B/en not_active Expired - Fee Related
- 2014-06-03 CN CN201420290108.4U patent/CN203925044U/en not_active Withdrawn - After Issue
- 2014-06-03 CN CN201410241541.3A patent/CN104005609A/en active Pending
- 2014-06-03 CN CN201420289847.1U patent/CN203925029U/en not_active Expired - Fee Related
- 2014-06-03 CN CN201420289848.6U patent/CN203925030U/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN104005609A (en) | 2014-08-27 |
| CN203925044U (en) | 2014-11-05 |
| CN203925043U (en) | 2014-11-05 |
| CN203925029U (en) | 2014-11-05 |
| CN104005618A (en) | 2014-08-27 |
| CN104005618B (en) | 2016-05-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 225400, No. 216, creative road, industrial town, Zhang Qiao Town, Taizhou City, Jiangsu, Taixing Patentee after: Jiangsu Bowanfeng Traffic Science and Technology Co., Ltd Address before: 1305, room 218, Zhongxing Road, Taixing, Jiangsu, Taizhou 225400, China Patentee before: Jiangsu Bo Wanfeng General Devices Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141105 Termination date: 20180603 |