CN204826949U - Mechanism of state of unblanking can realize guaranteeing under door is by condition of freezing - Google Patents
Mechanism of state of unblanking can realize guaranteeing under door is by condition of freezing Download PDFInfo
- Publication number
- CN204826949U CN204826949U CN201520423861.0U CN201520423861U CN204826949U CN 204826949 U CN204826949 U CN 204826949U CN 201520423861 U CN201520423861 U CN 201520423861U CN 204826949 U CN204826949 U CN 204826949U
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- CN
- China
- Prior art keywords
- ratchet
- return spring
- freezing
- skiing board
- riveting axle
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model relates to an automobile door lock technical field relates to a mechanism of state of unblanking can realize guaranteeing under door is by condition of freezing, including the bottom plate, the riveting of floor surfaces one side has the driving plate back shaft, keeps away from driving plate back shaft one side riveting pawl and rivet the axle on the bottom plate, rivets the axle at bottom plate lower part position riveting sled board, still is equipped with the ratchet and rivets the axle on the bottom plate, the sled board is riveted epaxial rotation and is connected the sled board, and the pawl is riveted epaxial rotation and is provided with pawl, external -open rocking arm, the interior division of rocking arm and actuator, and the projection that forms on the actuator is connected with the rotation of the connecting hole of driving plate, the kidney slot has been seted up to the driving plate other end, and the driving plate back shaft is arranged in in the kidney slot. This mechanism can effectively guarantee the door and guaranteed the state of unblanking under the condition of freezing at low temperature.
Description
Technical field
The utility model relates to automobile door lock technical field, relates to a kind of car door that realizes and is ensured the mechanism of unlocking condition in the situation of freezing.
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 purpose of this utility model 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.
Technical scheme according to the utility model provides: 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 further improvement of the utility model, hinged portable plate on described driver plate, described portable plate bottom is provided with spring channel.
As further improvement of the utility model, described driver plate comprises horizontal component and bending part.
As further improvement of the utility model, 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 the utility model: the utility model solves car door at low temperature by under the condition of freezing, and pulls 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 utility model.
Fig. 2 is the topology view of the utility model product ratchet portions.
Fig. 3 is the topology view of driver plate and driver in the utility model.
Fig. 4 be the utility model 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 utility model.
Detailed description of the invention
Below in conjunction with concrete drawings and Examples, the utility model is described in further detail.
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 utility model 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 utility model 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 outer 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 2 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 |
|---|---|---|---|
| CN201520423861.0U CN204826949U (en) | 2015-06-18 | 2015-06-18 | Mechanism of state of unblanking can realize guaranteeing under door is by condition of freezing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520423861.0U CN204826949U (en) | 2015-06-18 | 2015-06-18 | Mechanism of state of unblanking can realize guaranteeing under door is by condition of freezing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204826949U true CN204826949U (en) | 2015-12-02 |
Family
ID=54684561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520423861.0U Withdrawn - After Issue CN204826949U (en) | 2015-06-18 | 2015-06-18 | Mechanism of state of unblanking can realize guaranteeing under door is by condition of freezing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204826949U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104895427A (en) * | 2015-06-18 | 2015-09-09 | 无锡忻润汽车安全系统有限公司 | Mechanism for implementing unlocking state of automobile door under frozen condition |
| TWI563159B (en) * | 2016-01-21 | 2016-12-21 | Hsin Chong Machinery Works Co | Unlock Mechanism of Vehicle door lock |
| CN107605284A (en) * | 2017-10-31 | 2018-01-19 | 无锡瑞林控制软件有限公司 | Self-priming side door lock unlocking clutch |
| 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 |
| CN114458109A (en) * | 2022-02-17 | 2022-05-10 | 杭州锐信汽车安全系统有限公司 | Novel side door lock transmission mechanism with snow load function and implementation method |
-
2015
- 2015-06-18 CN CN201520423861.0U patent/CN204826949U/en not_active Withdrawn - After Issue
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104895427A (en) * | 2015-06-18 | 2015-09-09 | 无锡忻润汽车安全系统有限公司 | Mechanism for implementing unlocking state of automobile door under frozen condition |
| CN104895427B (en) * | 2015-06-18 | 2017-05-24 | 无锡忻润汽车安全系统有限公司 | Mechanism for implementing unlocking state of automobile door under frozen condition |
| TWI563159B (en) * | 2016-01-21 | 2016-12-21 | Hsin Chong Machinery Works Co | Unlock Mechanism of Vehicle door lock |
| CN107605284A (en) * | 2017-10-31 | 2018-01-19 | 无锡瑞林控制软件有限公司 | Self-priming side door lock unlocking clutch |
| CN107605284B (en) * | 2017-10-31 | 2022-09-02 | 无锡瑞林智能科技有限公司 | Self-suction side door lock unlocking clutch mechanism |
| 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 |
| CN114458109A (en) * | 2022-02-17 | 2022-05-10 | 杭州锐信汽车安全系统有限公司 | Novel side door lock transmission mechanism with snow load function and implementation method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20151202 Effective date of abandoning: 20170524 |
|
| AV01 | Patent right actively abandoned |