CN104895427B - 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
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- CN104895427B CN104895427B CN201510342677.8A CN201510342677A CN104895427B CN 104895427 B CN104895427 B CN 104895427B CN 201510342677 A CN201510342677 A CN 201510342677A CN 104895427 B CN104895427 B CN 104895427B
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- ratchet
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- base plate
- return spring
- driver
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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, unlocking condition is ensured in the case of being related to a kind of achievable car door to be frozen
Mechanism.
Background technology
Automobile door lock belongs to the category of automobile safety system, and its topmost function is to protect the in-car article safety of car owner
And the personal security under various maximum conditions, it is that automobile door lock can be opened normally in any condition corresponding to automobile door lock,
Automobile door lock can not be opened under abnormal condition.In the case that car door is extremely low in temperature, automobile sealed adhesive tape is possible to
Can be frozen in, now, when people pulls external-open wire drawing or electronic unlocking, ratchet has been in lockset position of coupler, but ratchet because car
Door be frozen in cannot return, people once unclamping external-open wire drawing or electronic unlocking after the completion of, ratchet can be promoted back by ratchet return spring
Position is still in locked position to locked position, now door, it is impossible to open car door, this is the shortcoming that general door lock has.
The content of the invention
It is an object of the invention to overcome the deficiencies in the prior art, there is provided a kind of simple structure, ingenious, rational
Achievable car door ensures the mechanism of unlocking condition in the case of being frozen, the mechanism can be effectively ensured car door and be protected under the conditions of low temperature is frozen
Card unlocking condition.
According to the technical scheme that the present invention is provided：A kind of achievable car door ensures the mechanism of unlocking condition in the case of being frozen,
It is characterized in that：Including base plate, the riveting of backplate surface side has driver plate support shaft, away from driver plate support shaft one on base plate
Side rivets ratchet riveting axle, and skiing board riveting axle is riveted in base plate lower position, and ratchet riveting axle is additionally provided with base plate；The skiing board
Connection skiing board is rotated on riveting axle, rotated on ratchet riveting axle be provided with ratchet, external-open rocking arm, it is interior drive rocking arm and driver, transmission
The projection formed on device is rotated with the connecting hole of driver plate and is connected；The driver plate other end offers kidney slot, driver plate branch
Support axle is placed in the kidney slot；Connection skiing board and skiing board return spring are rotated on skiing board riveting axle, is formed with skiing board
Boss, the force side of skiing board return spring is resisted against the boss lower end；Driver plate bottom is provided with groove, and groove matches with boss
Conjunction is used；Rotated on the ratchet riveting axle and be provided with ratchet, the ratchet is engaged with ratchet；Ratchet return spring riveting axle is provided with
Ratchet return spring, one elasticity arm of ratchet return spring is supported on bottom plate frame, and another elasticity arm is resisted against on ratchet.
As a further improvement on the present invention, portable plate is hinged on the driver plate, the portable plate bottom is provided with spring
Groove.
As a further improvement on the present invention, the driver plate includes horizontal component and bending part.
As a further improvement on the present invention, the base plate is provided with return spring mounting groove, and skiing board return spring is arranged at
In the return spring mounting groove.
Compared with prior art, advantage is the present invention：The present invention solves car door under the conditions of low temperature is frozen, and draws first
Dynamic handle for opening door can smoothly unlock；If in addition, electric lock, its uncaging time is very short, if because under specific condition（Such as low temperature quilt
Freeze）, unlocking switch is pressed first need to can not repeatedly press unlocking switch while flick car door, and promote car door simultaneously, this machine
The application of structure solves the applied defect, and after unlocking switch is pressed first, door lock is in unlocking condition all the time, need to only enforce
Car door just can open car door, without repeatedly pressing unlocking switch.
Brief description of the drawings
Fig. 1 is structural representation of the 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 after unlocking ratchet not return position when sledge plate and driver plate topology view.
Fig. 5 is the state diagram after the ratchet return in the present invention.
Specific embodiment
With reference to specific drawings and Examples, the invention will be further described.
As shown in Fig. 1 ~ 5, including base plate 1, return spring mounting groove 1-1, ratchet 2, external-open rocking arm 3, interior 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, sled
Plate return spring 8, skiing board riveting axle 9, driver plate support shaft 10, driver 11, ratchet 12, ratchet return spring riveting axle 13, ratchet are returned
Position spring 14, ratchet riveting axle 15, portable plate 16 etc..
As shown in Fig. 1 ~ 5, a kind of achievable car door of the present invention ensures the mechanism of unlocking condition, including base plate in the case of being frozen
1, the riveting of the surface side of base plate 1 has driver plate support shaft 10, and ratchet riveting is riveted away from the side of driver plate support shaft 10 on base plate 1
Axle 5, in the lower position of base plate 1 riveting skiing board riveting axle 9, is additionally provided with ratchet riveting axle 15 on base plate 1；The skiing board riveting axle 9
It is upper to rotate connection skiing board 7, rotated on ratchet riveting axle 5 and be provided with outer ratchet 12, external-open rocking arm 3, interior drive Rocker arm 4 and driver
11, the projection formed on driver 11 is rotated with the connecting hole of driver plate 6 and is connected；The other end of the driver plate 6 offers kidney-shaped
Groove 6-2, driver plate support shaft 10 is placed in the kidney slot 6-2；Connection skiing board 7 and skiing board are rotated on skiing board riveting axle 9
Return spring 8, is formed with boss 7-1 in skiing board 7, the force side of skiing board return spring 8 is resisted against the boss 7-1 lower ends；Pass
The dynamic bottom of plate 6 is provided with groove 6-1, and groove 6-1 is used in combination with boss 7-1；Rotated on the ratchet riveting axle 15 and be provided with spine
Wheel 2, the ratchet 2 is engaged with ratchet 12；Ratchet return spring riveting axle 13 is provided with ratchet return spring 14, ratchet return spring 14 1
Individual elasticity arm is supported on the frame of base plate 1, and another elasticity arm is resisted against on ratchet 12.
Portable plate 16 is hinged on driver plate 6, the bottom of portable plate 16 is provided with spring channel.
Driver plate 6 includes horizontal component 6-3 and bending part 6-4, and base plate 1 is provided with return spring mounting groove 1-1, skiing board
Return spring 8 is arranged in the return spring mounting groove 1-1.
As shown in figure 4, the driver 11 in the present invention can promote ratchet 12 rotationally clockwise by a protrusion step
To realize unblock, external-open rocking arm 3 is installed on ratchet riveting axle 5 with interior Rocker arm 4 of opening, and can be rotated around ratchet riveting axle 5, inside opens rocking arm
4 with the rotation process of external-open rocking arm 3 in driver 11 can be driven to rotate, and by driver 11 with pawl 12 turn clockwise with solve
Lock, in unblock, driver 11 can drive driver plate 6 to move right, and ratchet 12 departs from ratchet 2 during unlocking, now, if door is frozen
Firmly, the not return of ratchet 2, is still in locked position.
Skiing board 7 can be promoted by skiing board return spring 8 makees rotate counterclockwise, and the boss 7-1 of skiing board 7 is pushed into driver plate
In 6 groove 6-1, now skiing board 7 can withstand driver plate 6 so that driver plate 6 is locked in right position, while driver plate 6 is pushed away
Dynamic driver 11, ratchet 12 are locked in lockset position of coupler so that car door is in lockset position of coupler all the time.
As shown in figure 5, when car door is open, during 2 return lockset position of coupler of ratchet, need to ensure to close the door again can smoothly lock car
Door.As shown in figure 5, after car door is open, ratchet 2 turns clockwise, ratchet 2 can promote the up time of sledge plate 7 in rotary course
Pin direction rotates, and makes the groove 6-1 of the boss 7-1 disengaging driver plates 6 of sledge plate 7, as shown in figure 5, now ratchet return spring
14 can promote ratchet 12 to be returned on the ratchet field of conjugate action, it is ensured that closing the door next time enables car door smoothly to lock.
Claims (5)
1. the mechanism of unlocking condition is ensured in the case of a kind of achievable car door is frozen, it is characterised in that：Including base plate（1）, base plate
（1）The riveting of surface side has driver plate support shaft（10）, in base plate（1）On away from driver plate support shaft（10）Side rivets ratchet
Riveting axle（5）, in base plate（1）Lower position rivets skiing board riveting axle（9）, in base plate（1）On be additionally provided with ratchet riveting axle（15）；It is described
Skiing board riveting axle（9）It is upper to rotate connection skiing board（7）, ratchet riveting axle（5）Upper rotation is provided with ratchet（12）, external-open rocking arm（3）、
Inside open rocking arm（4）And driver（11）, driver（11）The projection and driver plate of upper formation（6）Connecting hole rotate connection；Institute
State driver plate（6）The other end offers kidney slot（6-2）, driver plate support shaft（10）It is placed in the kidney slot（6-2）In；Sled
Plate riveting axle（9）It is upper to rotate connection skiing board（7）And skiing board return spring（8）, skiing board（7）On be formed with boss（7-1）, sled
Plate return spring（8）Force side be resisted against the boss（7-1）Lower end；Driver plate（6）Bottom is provided with groove（6-1）, groove（6-
1）With boss（7-1）It is used in combination；The ratchet riveting axle（15）Upper rotation is provided with ratchet（2）, the ratchet（2）With ratchet
（12）It is engaged；Ratchet return spring riveting axle（13）It is provided with ratchet return spring（14）, ratchet return spring（14）One elasticity arm branch
Support in base plate（1）On frame, another elasticity arm is resisted against ratchet（12）On.
2. achievable car door as claimed in claim 1 ensures the mechanism of unlocking condition in the case of being frozen, it is characterised in that：It is described
Driver plate（6）On be hinged portable plate（16）.
3. achievable car door as claimed in claim 1 ensures the mechanism of unlocking condition in the case of being frozen, it is characterised in that：It is described
Driver plate（6）Including horizontal component（6-3）With bending part（6-4）.
4. achievable car door as claimed in claim 1 ensures the mechanism of unlocking condition in the case of being frozen, it is characterised in that：It is described
Base plate（1）It is provided with return spring mounting groove（1-1）, skiing board return spring（8）It is arranged at the return spring mounting groove（1-1）In.
5. achievable car door as claimed in claim 2 ensures the mechanism of unlocking condition in the case of being frozen, it is characterised in that：It is 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 CN104895427A (en) | 2015-09-09 |
| CN104895427B true CN104895427B (en) | 2017-05-24 |
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| 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 |
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| CN (1) | CN104895427B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| 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 |
| 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 |
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| Publication number | Publication date |
|---|---|
| CN104895427A (en) | 2015-09-09 |
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