CN104895427A - Mechanism for implementing unlocking state of automobile door under frozen condition - Google Patents
Mechanism for implementing unlocking state of automobile door under frozen condition Download PDFInfo
- Publication number
- CN104895427A CN104895427A CN201510342677.8A CN201510342677A CN104895427A CN 104895427 A CN104895427 A CN 104895427A CN 201510342677 A CN201510342677 A CN 201510342677A CN 104895427 A CN104895427 A CN 104895427A
- Authority
- CN
- China
- Prior art keywords
- ratchet
- plate
- base plate
- return spring
- skiing board
- 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.)
- Granted
Links
Landscapes
- Lock And Its Accessories (AREA)
Abstract
The invention relates to the technical field of automobile door locks, particularly to a mechanism for implementing the unlocking state of an automobile door under the frozen condition. The mechanism comprises a base plate; one side of the surface of the base plate is in rivet connection with a transmission plate supporting shaft; one side of the base plate, which is far away from the transmission plate supporting shaft, is in rivet connection with a pawl rivet shaft; a position of the lower portion of the base plate is in rivet connection with a sled plate rivet shaft; the base plate is also provided with a ratchet rivet shaft; the sled plate rivet shaft is connected with a sled plate in a rotating mode; the pawl rivet shaft is connected with a pawl, an outer opening rocker arm, an inner opening rocker arm and a transmission device in a rotating mode; a protruding column which is formed on the transmission device is connected with a connecting hole formed at one end of a transmission plate in a rotating mode; the other end of the transmission plate is provided with a kidney-shaped groove; the transmission plate supporting shaft is arranged in the kidney-shaped groove. According to the mechanism for implementing the unlocking state of the automobile door under the frozen condition, the unlocking state of the automobile door under the low-temperature frozen condition can be effectively ensured.
Description
Technical field
The present invention relates to automobile door lock technical field, relate to a kind of car door that realizes and in the situation of freezing, ensured the mechanism of unlocking condition.
Background technology
Automobile door lock belongs to the category of automobile safety system; its topmost function be protection car owner car in personal security under safety of goods and various maximum conditions; corresponding to automobile door lock namely under any condition automobile door lock can normally open, under abnormal condition, automobile door lock can not be opened.When car door is when temperature is extremely low, automobile sealed adhesive tape likely can be frozen in, now, when people pull external-open wire drawing or electronic unblank time, ratchet is in lockset position of coupler, but ratchet because car door be frozen in cannot return, people once unclamp external-open wire drawing or electronic unblanked after, ratchet can by ratchet return spring promote be returned to locked position, now door is still in locked position, cannot open car door, this is the shortcoming that general door lock has.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, there is provided a kind of structure simple, ingenious, reasonably can realize car door and in the situation of freezing, ensured the mechanism of unlocking condition, this mechanism effectively can ensure that car door is ensured unlocking condition at low temperature by under the condition of freezing.
According to technical scheme provided by the invention: a kind of car door that realizes is ensured the mechanism of unlocking condition in the situation of freezing, it is characterized in that: comprise base plate, the riveted joint of backplate surface side has driver plate back shaft, away from driver plate back shaft side riveted joint ratchet riveting axle on base plate, at base plate lower position riveted joint skiing board riveting axle, base plate is also provided with ratchet riveting axle; Described skiing board riveting axle is rotationally connected skiing board, on ratchet riveting axle rotate be provided with ratchet, external-open rocking arm, in drive rocking arm and driver, the projection that driver is formed and the connecting hole of driver plate are rotationally connected; The described driver plate other end offers kidney slot, and driver plate back shaft is placed in described kidney slot; Skiing board riveting axle is rotationally connected skiing board and skiing board return spring, skiing board is formed with boss, the force side of skiing board return spring is resisted against described boss lower end; Driver plate bottom is provided with groove, and groove and boss are used in combination; Described ratchet riveting axle rotates and is provided with ratchet, described ratchet matches with ratchet; Described ratchet return spring riveting axle is provided with ratchet return spring, and ratchet return spring elasticity arm is supported on bottom plate frame, and another elasticity arm is resisted against on ratchet.
As a further improvement on the present invention, hinged portable plate on described driver plate, described portable plate bottom is provided with spring channel.
As a further improvement on the present invention, described driver plate comprises horizontal component and bending part.
As a further improvement on the present invention, described base plate is provided with return spring mounting groove, and skiing board return spring is arranged in described return spring mounting groove.
Compared with prior art, advantage is in the present invention: the invention solves car door at low temperature by under the condition of freezing, pull handle for opening door to unblank smoothly first; In addition, if electric lock, its uncaging time is very short, if because of (as low temperature is frozen) under specific condition, press unlock switch first can not flick car door simultaneously, repeatedly need press unlock switch, and promote car door simultaneously, the application of this mechanism solves this applied defect, after pressing unlock switch first, door lock is in unlocking condition all the time, and only need enforce car door just can open car door, and does not need repeatedly to press unlock switch.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the topology view of product ratchet portions of the present invention.
Fig. 3 is the topology view of driver plate and driver in the present invention.
Fig. 4 be the present invention be in unblank after ratchet not return position time sledge plate and the topology view of driver plate.
Fig. 5 is the state diagram after the ratchet return in the present invention.
Detailed description of the invention
Below in conjunction with concrete drawings and Examples, the invention will be further described.
As shown in Fig. 1 ~ 5, comprise base plate 1, return spring mounting groove 1-1, ratchet 2, external-open rocking arm 3, in open Rocker arm 4, ratchet riveting axle 5, driver plate 6, groove 6-1, kidney slot 6-2, horizontal component 6-3, bending part 6-4, skiing board 7, boss 7-1, skiing board return spring 8, skiing board riveting axle 9, driver plate back shaft 10, driver 11, ratchet 12, ratchet return spring riveting axle 13, ratchet return spring 14, ratchet riveting axle 15, portable plate 16 etc.
As shown in Fig. 1 ~ 5, a kind of car door that realizes of the present invention is ensured the mechanism of unlocking condition in the situation of freezing, comprise base plate 1, base plate 1 surperficial side riveted joint has driver plate back shaft 10, away from driver plate back shaft 10 side riveted joint ratchet riveting axle 5 on base plate 1, at base plate 1 lower position riveted joint skiing board riveting axle 9, base plate 1 is also provided with ratchet riveting axle 15; Described skiing board riveting axle 9 is rotationally connected skiing board 7, ratchet riveting axle 5 rotates be provided with outer ratchet 12, external-open rocking arm 3, in drive Rocker arm 4 and driver 11, the projection that driver 11 is formed and the connecting hole of driver plate 6 are rotationally connected; Described driver plate 6 other end offers kidney slot 6-1, and driver plate back shaft 10 is placed in described kidney slot 6-2; Skiing board riveting axle 9 is rotationally connected skiing board 7 and skiing board return spring 8, skiing board 7 is formed with boss 7-1, the force side of skiing board return spring 8 is resisted against described boss 7-1 lower end; Driver plate 6 bottom is provided with groove 6-1, and groove 6-1 and boss 7-1 is used in combination; Described ratchet riveting axle 15 rotates and is provided with ratchet 2, described ratchet 2 matches with ratchet 12; Described ratchet return spring riveting axle 13 is provided with ratchet return spring 14, and ratchet return spring 14 1 elasticity arms are supported on base plate 1 frame, and another elasticity arm is resisted against on ratchet 12.
Hinged portable plate 16 on driver plate 6, portable plate 16 bottom is provided with spring channel.
Driver plate 6 comprises horizontal component 6-3 and bending part 6-4, and base plate 1 is provided with return spring mounting groove 1-1, and skiing board return spring 8 is arranged in described return spring mounting groove 1-1.
As shown in Figure 4, driver 11 in the present invention protrudes step by one can promote the rotation of ratchet 12 clockwise direction to realize unlocking, external-open rocking arm 3 and interior Rocker arm 4 of opening are installed on ratchet riveting axle 5, and can rotate around ratchet riveting axle 5, inside opening in Rocker arm 4 and external-open rocking arm 3 rotation process to drive driver 11 to rotate, and drive ratchet 12 to turn clockwise to unlock by driver 11, when unlocking, driver 11 can drive driver plate 6 to move right, when unblanking, ratchet 12 departs from ratchet 2, now, if door is frozen in, ratchet 2 not return, is still in locked position.
Skiing board 7 can be promoted to be rotated counterclockwise by skiing board return spring 8, the boss 7-1 of skiing board 7 is pushed in the groove 6-1 of driver plate 6, now skiing board 7 can be withstood driver plate 6 and makes driver plate 6 locked in position, right, driver plate 6 promotes driver 11, ratchet 12 is locked in lockset position of coupler simultaneously, makes car door be in lockset position of coupler all the time.
As shown in Figure 5, when car door is open, during ratchet 2 return lockset position of coupler, need ensure again to close the door and can lock car door smoothly.As shown in Figure 5, after car door is open, ratchet 2 turns clockwise, in rotary course, ratchet 2 can promote the rotation of sledge plate 7 clockwise direction, and make the boss 7-1 of sledge plate 7 depart from the groove 6-1 of driver plate 6, as shown in Figure 5, now ratchet return spring 13 can promote ratchet 12 and is returned on the ratchet field of conjugate action, and can ensure to close the door next time makes car door lock smoothly.
Claims (5)
1. one kind can realize car door and ensured the mechanism of unlocking condition in the situation of freezing, it is characterized in that: comprise base plate (1), base plate (1) surperficial side riveted joint has driver plate back shaft (10), away from driver plate back shaft (10) side riveted joint ratchet riveting axle (5) on base plate (1), at base plate (1) lower position riveted joint skiing board riveting axle (9), base plate (1) is also provided with ratchet riveting axle (15); Described skiing board riveting axle (9) is rotationally connected skiing board (7), the upper rotation of ratchet riveting axle (5) be provided with ratchet (12), external-open rocking arm (3), in drive rocking arm (4) and driver (11), the projection that driver (11) is upper to be formed and the connecting hole of driver plate (6) are rotationally connected; Described driver plate (6) other end offers kidney slot (6-1), and driver plate back shaft (10) is placed in described kidney slot (6-2); Skiing board riveting axle (9) is rotationally connected skiing board (7) and skiing board return spring (8), skiing board (7) is formed with boss (7-1), the force side of skiing board return spring (8) is resisted against described boss (7-1) lower end; Driver plate (6) bottom is provided with groove (6-1), and groove (6-1) and boss (7-1) are used in combination; The upper rotation of described ratchet riveting axle (15) is provided with ratchet (2), and described ratchet (2) matches with ratchet (12); Described ratchet return spring riveting axle (13) is provided with ratchet return spring (14), and ratchet return spring (14) elasticity arms are supported on base plate (1) frame, and another elasticity arm is resisted against on ratchet (12).
2. can realize car door as claimed in claim 1 to be ensured in the situation of freezing to it is characterized in that the mechanism of unlocking condition: the upper hinged portable plate (16) of described driver plate (6).
3. can realize car door as claimed in claim 1 to be ensured in the situation of freezing to it is characterized in that the mechanism of unlocking condition: described driver plate (6) comprises horizontal component (6-3) and bending part (6-4).
4. can realize car door as claimed in claim 1 to be ensured in the situation of freezing to it is characterized in that the mechanism of unlocking condition: described base plate (1) is provided with return spring mounting groove (1-1), and skiing board return spring (8) is arranged in described return spring mounting groove (1-1).
5. can realize car door as claimed in claim 1 to be ensured in the situation of freezing to it is characterized in that the mechanism of unlocking condition: described portable plate (16) bottom is provided with spring channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510342677.8A CN104895427B (en) | 2015-06-18 | 2015-06-18 | Mechanism for implementing unlocking state of automobile door under frozen condition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510342677.8A CN104895427B (en) | 2015-06-18 | 2015-06-18 | Mechanism for implementing unlocking state of automobile door under frozen condition |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104895427A true CN104895427A (en) | 2015-09-09 |
| CN104895427B CN104895427B (en) | 2017-05-24 |
Family
ID=54028347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510342677.8A Active CN104895427B (en) | 2015-06-18 | 2015-06-18 | Mechanism for implementing unlocking state of automobile door under frozen condition |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104895427B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107642284A (en) * | 2017-10-31 | 2018-01-30 | 无锡瑞林控制软件有限公司 | Automobile side door lock transmission device |
| CN107663976A (en) * | 2017-10-31 | 2018-02-06 | 无锡瑞林控制软件有限公司 | The side door lock transmission mechanism that Electronic Control is opened the door can be achieved |
| CN110984732A (en) * | 2019-12-31 | 2020-04-10 | 无锡忻润汽车安全系统有限公司 | Mechanism for ensuring unlocking state of tail door under frozen condition |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2783550B1 (en) * | 1998-09-21 | 2000-12-29 | Valeo Securite Habitacle | LOCK WITH AUTOMATIC LOCKING ON OPENING |
| EP1101890A2 (en) * | 1999-11-20 | 2001-05-23 | Kiekert Aktiengesellschaft | Motor vehicle door lock |
| WO2006011654A1 (en) * | 2004-07-28 | 2006-02-02 | Aisin Seiki Kabushiki Kaisha | Vehicle door operation apparatus |
| CN103132823A (en) * | 2011-11-26 | 2013-06-05 | 张国网 | Automobile right front door lock assembly |
| CN104074411A (en) * | 2014-07-17 | 2014-10-01 | 无锡忻润控制软件有限公司 | Side door lock transmission mechanism |
| CN104131747A (en) * | 2014-07-17 | 2014-11-05 | 无锡忻润控制软件有限公司 | Transmission mechanism of self-suction tail door lock |
| CN204826949U (en) * | 2015-06-18 | 2015-12-02 | 无锡忻润汽车安全系统有限公司 | Mechanism of state of unblanking can realize guaranteeing under door is by condition of freezing |
-
2015
- 2015-06-18 CN CN201510342677.8A patent/CN104895427B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2783550B1 (en) * | 1998-09-21 | 2000-12-29 | Valeo Securite Habitacle | LOCK WITH AUTOMATIC LOCKING ON OPENING |
| EP1101890A2 (en) * | 1999-11-20 | 2001-05-23 | Kiekert Aktiengesellschaft | Motor vehicle door lock |
| WO2006011654A1 (en) * | 2004-07-28 | 2006-02-02 | Aisin Seiki Kabushiki Kaisha | Vehicle door operation apparatus |
| CN103132823A (en) * | 2011-11-26 | 2013-06-05 | 张国网 | Automobile right front door lock assembly |
| CN104074411A (en) * | 2014-07-17 | 2014-10-01 | 无锡忻润控制软件有限公司 | Side door lock transmission mechanism |
| CN104131747A (en) * | 2014-07-17 | 2014-11-05 | 无锡忻润控制软件有限公司 | Transmission mechanism of self-suction tail door lock |
| CN204826949U (en) * | 2015-06-18 | 2015-12-02 | 无锡忻润汽车安全系统有限公司 | Mechanism of state of unblanking can realize guaranteeing under door is by condition of freezing |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107642284A (en) * | 2017-10-31 | 2018-01-30 | 无锡瑞林控制软件有限公司 | Automobile side door lock transmission device |
| CN107663976A (en) * | 2017-10-31 | 2018-02-06 | 无锡瑞林控制软件有限公司 | The side door lock transmission mechanism that Electronic Control is opened the door can be achieved |
| CN110984732A (en) * | 2019-12-31 | 2020-04-10 | 无锡忻润汽车安全系统有限公司 | Mechanism for ensuring unlocking state of tail door under frozen condition |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104895427B (en) | 2017-05-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204826949U (en) | Mechanism of state of unblanking can realize guaranteeing under door is by condition of freezing | |
| US8826708B2 (en) | Locking mechanism | |
| US8661731B2 (en) | Electric door-locking system using a cam | |
| US8661733B2 (en) | Electrical door-locking device | |
| CN103556887B (en) | A kind of centrally controrlled locking system with error locking proof function | |
| CN104033050A (en) | External door handle assembly | |
| CN202509890U (en) | Intelligent safety theft-proof door | |
| CN104895427A (en) | Mechanism for implementing unlocking state of automobile door under frozen condition | |
| CN102883575A (en) | Fixing mechanism for fixing plate and electronic device thereof | |
| CN104612483B (en) | The lockset that machinery, electronic combination control | |
| CN107642284A (en) | Automobile side door lock transmission device | |
| CN103573057B (en) | A kind of integrated pickup truck tail door lock structure | |
| CN104631912A (en) | Mechanical and electronic combined control lock | |
| CN203476008U (en) | Automobile tail door lock | |
| CN104661467B (en) | A kind of bin body of regulator cubicle cross-connecting box | |
| CN103132823B (en) | A kind of automobile right front door lock assembly | |
| CN203684801U (en) | Secondary opening mechanism for internal opening of automobile door lock | |
| CN204960581U (en) | Rail train door handle lock | |
| CN106884584A (en) | A kind of internal opening device of sliding door with child lock and its opening and closing locking method | |
| CN103742009B (en) | A kind of automobile cover lock assembly | |
| CN101634202A (en) | Locking mechanism of locks | |
| CN202627716U (en) | Automobile sliding door electronic-control door lock | |
| CN111622627A (en) | Snow load structure of tail gate electric suction lock | |
| CN202249279U (en) | Manual electric surface-mounted composite anti-theft door lock | |
| CN202658992U (en) | Electronic control door lock of automotive front door |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |