CN201574643U - Vehicle door lock - Google Patents
Vehicle door lock Download PDFInfo
- Publication number
- CN201574643U CN201574643U CN 200920289709 CN200920289709U CN201574643U CN 201574643 U CN201574643 U CN 201574643U CN 200920289709 CN200920289709 CN 200920289709 CN 200920289709 U CN200920289709 U CN 200920289709U CN 201574643 U CN201574643 U CN 201574643U
- Authority
- CN
- China
- Prior art keywords
- door lock
- lock
- clamp
- car door
- vehicle door
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Lock And Its Accessories (AREA)
Abstract
The utility model relates to a vehicle door lock, which comprises a casing body (6), a lock machine (1), a pull rod (2), a jack catch (3) and a catch plate (4). The jack catch (3) and the catch plate (4) are arranged inside the casing body (6); one end of the pull rod (2) is connected with a control arm of the lock machine (1); the other end of the pull rod (2) is connected with the jack catch (3); and the vehicle door lock further comprises a micro-switch (5) linked with the lock machine. Compared with the prior art, the vehicle door lock comprises the micro-switch linked with the lock machine, a circuit of the micro-switch is connected with an indicating device of a driving cab when in installation, thereby being capable of informing the state of a vehicle door to a driver.
Description
Technical field
The utility model relates to automobile, is specifically related to car door lock, particularly the car door lock on the motor bus.
Background technology
Car door lock on the existing motor bus generally comprises lock machine, pull bar, claw, clamp etc., and an end of pull bar is connected with the control arm of lock machine, and the other end is connected with claw.When the car door lock timing, claw is stuck in the groove of clamp, and car door is locked; When opening the door, rotate drive by handle and open pull bar, pull bar drives the swing of lock machine release linkage claw, gets out of the way the groove on the clamp parts, and clamp parts return under the clamp spring action rotates, and finishes the process of unblanking.
The defective of existing motor bus car door lock is: do not have induction installation on the car door lock, car door (particularly tail gate) be in which kind of state, the driver is difficult to know, easily causes maloperation and security incident.
The utility model content
Technical problem to be solved in the utility model is: a kind of car door lock is provided, and this car door lock is provided with induction installation, and induction installation can be with the residing state notifying driver of car door.
The utility model solves the problems of the technologies described above the technical scheme that is adopted:
A kind of car door lock, it comprises housing, lock machine, pull bar, claw, clamp; Claw and clamp are arranged in the housing, and an end of pull bar is connected with the control arm of lock machine, and the other end is connected with claw; Car door lock also comprises the microswitch with the lock machine interlock.
In the such scheme, the clamp edge comprises one section arc, and microswitch is arranged on the inwall of housing, and the contact of microswitch contacts with the segmental arc at clamp edge.
Compared with prior art, the utlity model has following advantage:
1, car door lock comprises and the microswitch of lock machine interlock, and during installation, the circuit of microswitch is connected with the indicating device of driver's cabin, can be with the residing state notifying driver of car door.
2, microswitch is arranged on the inwall of housing, and the contact of microswitch contacts with the segmental arc at clamp edge, and is simple in structure, need not the mechanical part of existing car door lock is changed.
Description of drawings
Fig. 1 is the utility model car door lock example structure schematic diagram
Fig. 2 is the internal construction schematic diagram of the utility model car door lock embodiment lock-out state
Internal construction schematic diagram when Fig. 3 is the utility model car door lock embodiment release
Fig. 4 is the internal construction schematic diagram of the utility model car door lock embodiment opening
Among the figure: 1-lock machine, 2-pull bar, 3-claw, 4-clamp, 5-microswitch, 6-housing.
The specific embodiment
The utility model embodiment as shown in Figure 1, 2, it comprises housing 6, lock machine 1, pull bar 2, claw 3, clamp 4; Claw 3 and clamp 4 are arranged in the housing 6, and an end of pull bar 2 is connected with the control arm of lock machine 1, and the other end is connected with claw 3.
As shown in Figure 2, car door lock also comprises the microswitch 5 that links with lock machine.Clamp 4 edges comprise one section arc, and microswitch 5 is arranged on the inwall of housing 6, and the contact of microswitch 5 contacts with the segmental arc at clamp 4 edges.During installation, the circuit of microswitch 5 is connected with the indicator lamp of driver's cabin.
The operating principle of the utility model embodiment is:
1, when the car door lock timing, as shown in Figure 2, claw 3 is stuck in the groove of clamp 4, and car door is locked, and the segmental arc of clamp 4 is depressed the contact of microswitch 5, and the indicator lamp of driver's cabin is closed.
When 2, opening the door, as shown in Figure 3, by hand-drive with open pull bar 2, pull bar 2 drives 3 swings of lock machines 1 release linkage claw, gets out of the way the groove on clamp 4 parts.
3, as shown in Figure 4, clamp 4 parts return under the clamp spring action rotates, and the distance between the segmental arc of clamp 4 and the microswitch 5 increases, and the contact resilience of microswitch 5 rises, and the indicator lamp of driver's cabin is lighted.
Claims (2)
1. car door lock, it comprises housing (6), lock machine (1), pull bar (2), claw (3), clamp (4); Claw (3) and clamp (4) are arranged in the housing (6), and an end of pull bar (2) is connected with the control arm of lock machine (1), and the other end is connected with claw (3); It is characterized in that: car door lock also comprises the microswitch (5) with the lock machine interlock.
2. car door lock as claimed in claim 1 is characterized in that: clamp (4) edge comprises one section arc, and microswitch (5) is arranged on the inwall of housing (6), and the contact of microswitch (5) contacts with the segmental arc at clamp (4) edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920289709 CN201574643U (en) | 2009-12-31 | 2009-12-31 | Vehicle door lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920289709 CN201574643U (en) | 2009-12-31 | 2009-12-31 | Vehicle door lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201574643U true CN201574643U (en) | 2010-09-08 |
Family
ID=42694519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200920289709 Expired - Fee Related CN201574643U (en) | 2009-12-31 | 2009-12-31 | Vehicle door lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201574643U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102704757A (en) * | 2012-05-28 | 2012-10-03 | 河南开开特星光锁***有限公司 | Door closing-opening indication device of automobile door lock |
| CN103556889A (en) * | 2013-07-25 | 2014-02-05 | 江苏皓月汽车锁股份有限公司 | Front car door lock with signal prompt function |
-
2009
- 2009-12-31 CN CN 200920289709 patent/CN201574643U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102704757A (en) * | 2012-05-28 | 2012-10-03 | 河南开开特星光锁***有限公司 | Door closing-opening indication device of automobile door lock |
| CN102704757B (en) * | 2012-05-28 | 2014-08-06 | 河南开开特星光锁***有限公司 | Door closing-opening indication device of automobile door lock |
| CN103556889A (en) * | 2013-07-25 | 2014-02-05 | 江苏皓月汽车锁股份有限公司 | Front car door lock with signal prompt function |
| CN103556889B (en) * | 2013-07-25 | 2016-05-18 | 江苏皓月汽车锁股份有限公司 | There is the front door lock of automobile of signal prompt function |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10443277B2 (en) | Fuel tank cap lock with a reduced number of components | |
| CN201106350Y (en) | Electric open and close mechanism of vehicle post-end gate | |
| CN102206973B (en) | Door lock assembly with inertia lock | |
| CN105781279A (en) | Latch device for trunk lid of vehicle | |
| CN201574643U (en) | Vehicle door lock | |
| CN201598925U (en) | Driving mechanism of automobile electric tailgate | |
| CN211598138U (en) | Electronic control trunk lock system | |
| CN202347955U (en) | Electronically controlled integrated door lock safety actuator used for vehicles | |
| CN202243306U (en) | Car door-ranging stopping system | |
| CN201998770U (en) | Anti-locking automobile skylight | |
| CN201951237U (en) | Automobile mechanical type fuel tank cap inner opening device | |
| CN103089071A (en) | Electric child's safety mechanism | |
| CN202627716U (en) | Automobile sliding door electronic-control door lock | |
| CN102400614A (en) | Electric control integrated door lock and bolt actuator for vehicle | |
| CN202039677U (en) | Engine cover locking device | |
| CN201531161U (en) | Locking device of automobile electric door lock | |
| CN201486284U (en) | Automobile door lock conversion mechanism | |
| CN104695779B (en) | A kind of Novel automobile door lock execution device | |
| CN211422203U (en) | Manual and electric integrated external unlocking device | |
| CN202658992U (en) | Electronic control door lock of automotive front door | |
| CN201133154Y (en) | Luggage compartment electric door lock | |
| CN201857831U (en) | Special lockset for sending under escort | |
| CN202380848U (en) | Automobile side sliding door lock assembly | |
| CN219492009U (en) | Novel lock catch structure of automobile tail door lock | |
| CN202324838U (en) | Electric safety mechanism for children |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20100908 Termination date: 20171231 |