CN201007141Y - Automobile middle door lock body - Google Patents
Automobile middle door lock body Download PDFInfo
- Publication number
- CN201007141Y CN201007141Y CN 200620076388 CN200620076388U CN201007141Y CN 201007141 Y CN201007141 Y CN 201007141Y CN 200620076388 CN200620076388 CN 200620076388 CN 200620076388 U CN200620076388 U CN 200620076388U CN 201007141 Y CN201007141 Y CN 201007141Y
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- CN
- China
- Prior art keywords
- lock body
- arm
- ratchet
- external
- shaft
- 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
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Abstract
A saloon car medium door lock comprises a ratchet wheel, a pawl, and the like, wherein the left side of the surface of the lock body is provided with a ratchet wheel shaft, the ratchet wheel shaft is equipped with an external-open swinging arm, and the ratchet wheel shaft is threaded through a ratchet wheel shaft sleeve and the external-open swinging arm to rivet joint with a lock upper cover board; the right side is equipped with a transmission shaft, the transmission shaft is provided with a safety releasing arm and threaded through the pawl and the safety releasing arm to rivet joint with a lock upper cover board; the front of the transmission shaft is equipped with a restoring spring, and feet of the restoring spring are inserted on the lower end of the safety releasing arm; the pawl shaft on the back of the transmission shaft is threaded through the lock body and inserted in a hole arranged on the safety releasing arm; and the vertical external side surface of the lock upper cover board is provided with a safety arm, and one arm on the safety releasing arm is just disposed in an opening groove of the safety arm. When the safety arm is forced, the safety arm drives the safety releasing arm and the pawl shaft to turn and also drives the pawl and the ratchet wheel to separate. And when losing the external force, the lower end of the safety releasing arm is provided with the restoring spring, which makes the safety releasing arm and the pawl shaft to reset and also makes the pawl and the ratchet wheel to compound.
Description
Technical field: the utility model relates to the automotive lock field, particularly relates to a kind of Automobile Inner Door Lock.
Technical background: along with the continuous growth of national economy, the people's living standard improves constantly, and it has not been old name for the Arabian countries in the Middle East pool at night that family buys automobile, but the thing sky is seen and is used to.For satisfying user's needs, how to improve Automobile Inner Door Lock quality, than in the past convenient and simple for operation, attractive in appearance, reduce cost, be to produce the problem that the automotive lock accessory technician of factory must solve.
Summary of the invention: the purpose of this utility model will provide a kind of Automobile Inner Door Lock exactly, and it can solve the problem that present Automobile Inner Door Lock exists well.The purpose of this utility model is to realize like this, Automobile Inner Door Lock is by the interior driver plate of opening, in open drive block, rivet, lock body, the ratchet axle sleeve, ratchet shaft, ratchet, the lock body lower cover, ratchet, power transmission shaft, fixed axis, the lock core rocker arm linked block, the microswitch cover, the external-open release arm, the external-open rocking arm, lock core rocker arm, the safe release arm, safety arm, the lock body upper cover plate is formed, it is characterized in that: described lock body is arranged to the inner chamber of box shape, half of central authorities are provided with semi-circular recesses on an inner chamber left side, be provided with buffer spring in the groove, the central authorities of groove are provided with the ratchet axle sleeve, ratchet is arranged on ratchet shaft and puts, the small column that is provided with on the ratchet is inserted in the groove, and ratchet shaft passes the lock body lower cover, the ratchet axle sleeve, external-open rocking arm and lock body upper cover plate are riveted together; In the right half of central authorities of inner chamber, power transmission shaft passes lock body lower cover, ratchet, lock body, is riveted together with the safe release arm; Pawl axis passes the kidney slot that lock body is provided with, and is inserted in the hole of safe release arm setting; The lock body lower cover is arranged on below the lock body, is covered with the lock body inner chamber, passes the lock body lower cover by screw and connects with lock body; Half of central authorities are provided with ratchet shaft on a lock body upper surface left side, and in the groove that the front lock body of ratchet shaft is provided with, device has buffer spring; The back of ratchet shaft is provided with the microswitch cover, and screw passes the microswitch cover and lock body is linked together; Device has the external-open rocking arm on the ratchet shaft, and ratchet shaft passes lock body lower cover, ratchet axle sleeve, external-open rocking arm and lock body upper cover plate and is riveted together; Passed an end of external-open release arm, be riveted together with the external-open rocking arm by rivet on the described external-open rocking arm, the external-open release arm has the other end device of elbow to open drive block in having, and the other end punching out of external-open rocking arm has block; Right half of central authorities are provided with power transmission shaft at the lock body upper surface, and device has return spring on the small column of the front lock body projection of power transmission shaft, and a pin of return spring is fixed on the lock body, and the another pin is inserted in the following stomidium of safe release arm setting; The back pawl axis of power transmission shaft passes the mounting hole that lock body is provided with, and is inserted in the hole of safe release arm setting; Install lock core rocker arm on the big column of the lower right lock body projection of power transmission shaft, fixed axis passes the kidney slot that is provided with on the lock core rocker arm and connects with the lock core rocker arm linked block; Install the safe release arm on the power transmission shaft, power transmission shaft passes lock body lower cover, ratchet, lock body, safe release arm, is riveted together with the lock body upper cover plate; Described lock body upper cover plate is arranged to vertical plane, on the baseplane about two circular holes use respectively and ratchet shaft, power transmission shaft insert; Far Left small rectangle hole is used with the lock body upper protruding block and is inserted; On the lateral surface of lock body upper cover plate vertical plane, in passing, opens by the left side rivet riveted joint of driver plate and lock body upper cover plate, the right rivet passes safety arm and the riveted joint of lock body upper cover plate, and the open slot that the below of safety arm 18 is provided with just in time is clipped in an arm of safe release arm 17 wherein.The utility model is flexible to operation, simple, attractive in appearance, cost is low, and quality is good.
Description of drawings: Fig. 1 is the utility model structural representation.
1. open driver plate in, open drive block in 2., 3. rivet, 4. lock body, 5. ratchet axle sleeve, 6. ratchet shaft, 7. ratchet, 8. lock body lower cover, 9. ratchet, 10. power transmission shaft, 11. fixed axis, 12. lock core rocker arm linked blocks, 13. microswitch covers, 14. external-open release arms, 15. external-open rocking arms, 16. lock core rocker arms, 17. safe release arms, 18. safety arms, 19. lock body upper cover plates.
The specific embodiment: the utility model is described in further detail below in conjunction with accompanying drawing.
In the drawings, the utility model Automobile Inner Door Lock is by the interior driver plate 1 of opening, in open drive block 2, rivet 3, lock body 4, ratchet axle sleeve 5, ratchet shaft 6, ratchet 7, lock body lower cover 8, ratchet 9, power transmission shaft 10, fixed axis 11, lock core rocker arm linked block 12, microswitch cover 13, external-open release arm 14, external-open rocking arm 15, lock core rocker arm 16, safe release arm 17, safety arm 18, lock body upper cover plate 19 is formed, it is characterized in that: described lock body 4 is provided with the inner chamber of box shape, half of central authorities are provided with semi-circular recesses on an inner chamber left side, be provided with buffer spring in the groove, the central authorities of groove are provided with ratchet axle sleeve 5, ratchet 7 is arranged on the ratchet axle sleeve 5, the small column that is provided with on the ratchet 7 is inserted in the groove, and ratchet shaft 6 passes lock body lower cover 8, ratchet axle sleeve 5, external-open rocking arm 15 is riveted together with lock body upper cover plate 19; In the right half of central authorities of inner chamber, power transmission shaft 10 passes lock body lower cover 8, ratchet 9, lock body 4, safe release arm 17 and lock body upper cover plate 19 and is riveted together; Pawl axis passes the kidney slot that lock body 4 is provided with, and is inserted in the hole of safe release arm 17 settings; Lock body lower cover 8 is arranged on below the lock body 4, is covered with the inner chamber of lock body 4, passes lock body lower cover 8 by screw and connects with lock body 4; Half of central authorities are provided with ratchet shaft 6 on lock body 4 a upper surfaces left side, and in the groove that the front lock body 4 of ratchet shaft 6 is provided with, device has buffer spring; The back of ratchet shaft 6 is provided with microswitch cover 13, and screw passes microswitch cover 13 and is linked together with lock body 4; Device has external-open rocking arm 14 on the ratchet shaft 6, and ratchet shaft 6 passes lock body lower cover 8, ratchet axle sleeve 5, external-open rocking arm 15 and lock body upper cover plate 19 and is riveted together; Passed an end of external-open release arm 14, be riveted together with external-open rocking arm 15 by rivet 3 on the described external-open rocking arm 15, external-open release arm 14 has the other end device of elbow to open drive block 2 in having, and the other end punching out of external-open rocking arm 15 has block; Right half of central authorities are provided with power transmission shaft 10 at the lock body upper surface, and device has return spring on the small column of front lock body 4 projectioies of power transmission shaft 10, and a pin of return spring is fixed on the lock body 4, and the another pin is inserted in the following stomidium of safe release arm 17 settings; The back pawl axis of power transmission shaft 10 passes the mounting hole that lock body 4 is provided with, and is inserted in the arm hole of safe release arm 17 settings; Install lock core rocker arm 16 on the big column of lower right lock body 4 projectioies of power transmission shaft 10, fixed axis 11 passes the kidney slot that is provided with on the lock core rocker arm 16 and connects with lock core rocker arm linked block 12; Install safe release arm 17 on the power transmission shaft 10, power transmission shaft 10 passes lock body lower cover 8, ratchet 9, lock body 4, safe release arm 17, is riveted together with lock body upper cover plate 19; Described lock body upper cover plate 19 is arranged to vertical plane, on the baseplane about two circular holes use respectively and ratchet shaft 6, power transmission shaft 10 insert; Far Left small rectangle hole is used with lock body 4 upper protruding blocks and is inserted; On the lateral surface of lock body upper cover plate 19 vertical planes, in passing, opens by left side rivet 3 driver plate 1 and 19 riveted joints of lock body upper cover plate, the right rivet 3 passes safety arm 18 and 19 riveted joints of lock body upper cover plate, and the open slot that the below of safety arm 18 is provided with just in time is clipped in an arm of safe release arm 17 wherein.During concrete enforcement, when external force acts on the safety arm, because the open slot that the below of safety arm is provided with just in time is clipped in an arm of safe release arm wherein, so safety arm drives the safe release arm and slowly rotates, because pawl axis is through in another arm hole of safe release arm, rotate in the kidney slot of lock body setting so drive pawl axis, this moment, ratchet separated with ratchet.After losing external force, owing to be provided with the return spring pin in the stomidium under the safe release arm, the safe release arm is resetted, also drive pawl axis and reset, ratchet and ratchet are compound.When external force acts on the external-open rocking arm, the external-open rocking arm drives the ratchet axle sleeve and rotates, and the ratchet axle sleeve drives ratchet and slowly rotates, and this moment, ratchet separated with ratchet, the block of the other end punching out of external-open rocking arm with in open driver plate and contact, in open the range of movement that driver plate has limited the external-open rocking arm; Do the time spent when losing external force, because the small column that is provided with on the ratchet is inserted in the spring groove, spring resets ratchet, and ratchet and ratchet are compound.Reached two effects of opening twin-lock, used the groove arrangement spring, volume is little, has reduced the impact force of ratchet, ratchet, has improved quality, has reached the requirement of design.
Claims (1)
1. Automobile Inner Door Lock is by the interior driver plate (1) of opening, in open drive block (2), rivet (3), lock body (4), ratchet axle sleeve (5), ratchet shaft (6), ratchet (7), lock body lower cover (8), ratchet (9), power transmission shaft (10), fixed axis (11), lock core rocker arm linked block (12), microswitch cover (13), external-open release arm (14), external-open rocking arm (15), lock core rocker arm (16), safe release arm (17), safety arm (18), lock body upper cover plate (19) is formed, it is characterized in that: described lock body (4) is provided with the inner chamber of box shape, half of central authorities are provided with semi-circular recesses on an inner chamber left side, be provided with buffer spring in the groove, the central authorities of groove are provided with ratchet axle sleeve (5), ratchet (7) is arranged on the ratchet axle sleeve (5), ratchet (7) is gone up the small column that is provided with and is inserted in the groove, and ratchet shaft (6) passes lock body lower cover (8), ratchet axle sleeve (5), external-open rocking arm (15) is riveted together with lock body upper cover plate (19); In the right half of central authorities of inner chamber, power transmission shaft (10) passes lock body lower cover (8), ratchet (9), lock body (4), safe release arm (17) and lock body upper cover plate (19) and is riveted together; Pawl axis passes the kidney slot that lock body (4) is provided with, and is inserted in the hole of safe release arm (17) setting; Lock body lower cover (8) is arranged on below the lock body (4), is covered with the inner chamber of lock body (4), passes lock body lower cover (8) by screw and connects with lock body (4); Half of central authorities are provided with ratchet shaft (6) on lock body (a 4) upper surface left side, and in the groove that the front lock body (4) of ratchet shaft (6) is provided with, device has buffer spring; The back of ratchet shaft (6) is provided with microswitch cover (13), and screw passes microswitch cover (13) and is linked together with lock body (4); Ratchet shaft (6) is gone up device external-open rocking arm (14), and ratchet shaft (6) passes lock body lower cover (8), ratchet axle sleeve (5), external-open rocking arm (15) and lock body upper cover plate (19) and is riveted together; Described external-open rocking arm (15) go up by rivet (3) pass external-open release arm (14) an end, be riveted together with external-open rocking arm (15), external-open release arm (14) has the other end device of elbow to open drive block (2) in having, and the other end punching out of external-open rocking arm (15) has block; Right half of central authorities are provided with power transmission shaft (10) at the lock body upper surface, device has return spring on the small column of front lock body (4) projection of power transmission shaft (10), a pin of return spring is fixed on the lock body (4), and the another pin is inserted in the following stomidium of safe release arm (17) setting; The back pawl axis of power transmission shaft (10) passes the mounting hole that lock body (4) is provided with, and is inserted in the arm hole of safe release arm (17) setting; Install lock core rocker arm (16) on the big column of lower right lock body (4) projection of power transmission shaft (10), fixed axis (11) passes the last kidney slot that is provided with of lock core rocker arm (16) and connects with lock core rocker arm linked block (12); Install safe release arm (17) on the power transmission shaft (10), power transmission shaft (10) passes lock body lower cover (8), ratchet (9), lock body (4), safe release arm (17), is riveted together with lock body upper cover plate (19); Described lock body upper cover plate (19) is arranged to vertical plane, on the baseplane about two circular holes use respectively and ratchet shaft (6), power transmission shaft (10) insert; Far Left small rectangle hole is used with lock body (4) upper protruding block and is inserted; On the lateral surface of lock body upper cover plate (19) vertical plane, in passing, opens by left side rivet (3) driver plate (1) and lock body upper cover plate (19) riveted joint, the right rivet (3) passes safety arm (18) and lock body upper cover plate (19) riveted joint, and the open slot that the below of safety arm (18) is provided with just in time is clipped in an arm of safe release arm (17) wherein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620076388 CN201007141Y (en) | 2006-09-07 | 2006-09-07 | Automobile middle door lock body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620076388 CN201007141Y (en) | 2006-09-07 | 2006-09-07 | Automobile middle door lock body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201007141Y true CN201007141Y (en) | 2008-01-16 |
Family
ID=39003087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620076388 Expired - Fee Related CN201007141Y (en) | 2006-09-07 | 2006-09-07 | Automobile middle door lock body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201007141Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102071847A (en) * | 2010-12-17 | 2011-05-25 | 众泰控股集团有限公司 | Automobile door lock |
| CN102116115B (en) * | 2010-01-05 | 2012-11-28 | 江苏皓月汽车锁股份有限公司 | Automotive sliding door lock |
| CN106088862A (en) * | 2016-08-11 | 2016-11-09 | 皓月汽车安全系统技术股份有限公司 | A kind of Automobile Inner Door Lock |
| CN107700978A (en) * | 2017-10-11 | 2018-02-16 | 皓月汽车安全系统技术股份有限公司 | A kind of front door lock body |
-
2006
- 2006-09-07 CN CN 200620076388 patent/CN201007141Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102116115B (en) * | 2010-01-05 | 2012-11-28 | 江苏皓月汽车锁股份有限公司 | Automotive sliding door lock |
| CN102071847A (en) * | 2010-12-17 | 2011-05-25 | 众泰控股集团有限公司 | Automobile door lock |
| CN102071847B (en) * | 2010-12-17 | 2013-05-01 | 众泰控股集团有限公司 | Automobile door lock |
| CN106088862A (en) * | 2016-08-11 | 2016-11-09 | 皓月汽车安全系统技术股份有限公司 | A kind of Automobile Inner Door Lock |
| CN107700978A (en) * | 2017-10-11 | 2018-02-16 | 皓月汽车安全系统技术股份有限公司 | A kind of front door lock body |
| CN107700978B (en) * | 2017-10-11 | 2023-04-25 | 皓月汽车安全系统技术股份有限公司 | Front door lock body |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Jiangsu Haoyue Automobile Lock Co., Ltd. Assignor: Cao Maosheng Contract fulfillment period: 2008.12.5 to 2013.12.4 Contract record no.: 2009320000100 Denomination of utility model: Saloon car middle door lock body Granted publication date: 20080116 License type: Exclusive license Record date: 20090209 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.12.5 TO 2013.12.4; CHANGE OF CONTRACT Name of requester: JIANGSU HAOYUE CAR LOCK CO., LTD. Effective date: 20090209 |
|
| ASS | Succession or assignment of patent right |
Owner name: JIANGSU HAOYUE AUTOMOBILE LOCK CO., LTD. Free format text: FORMER OWNER: CAO MAOSHENG Effective date: 20110520 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 214500 JIANGSU HAOYUE AUTOMOBILE LOCK CO., LTD., NO. 14, SOUTH ROAD, DONGXING TOWN, JINGJIANG CITY, JIANGSU PROVINCE TO: 214533 NO. 14, SOUTH ROAD, DONGXING TOWN, JINGJIANG CITY, JIANGSU PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20110520 Address after: 214533 No. 14 South Town Road, Jingjiang, Jiangsu, Dongxing Patentee after: Jiangsu Haoyue Automobile Lock Co., Ltd. Address before: 214500 Jingjiang City, Jiangsu province Dongxing Town Road No. 14 Jiangsu Haoyue automobile lock Limited by Share Ltd Patentee before: Cao Maosheng |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080116 Termination date: 20140907 |
|
| EXPY | Termination of patent right or utility model |