CN206190057U - Auto electric opens side door lock - Google Patents
Auto electric opens side door lock Download PDFInfo
- Publication number
- CN206190057U CN206190057U CN201621209029.1U CN201621209029U CN206190057U CN 206190057 U CN206190057 U CN 206190057U CN 201621209029 U CN201621209029 U CN 201621209029U CN 206190057 U CN206190057 U CN 206190057U
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- CN
- China
- Prior art keywords
- ratchet
- torsion spring
- dead bolt
- housing
- release lever
- 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.)
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Abstract
The utility model discloses an auto electric opens side door lock, including lock body subassembly and executor subassembly, it is rotatory that motor in the executor subassembly drives the worm, and the worm drives the worm wheel and rotates, and the first tooth piece on the worm wheel is connected for the meshing with second tooth piece, therefore the worm wheel can drive and opens the connecting rod and overcome torsional spring moment of torsion, the rotation of drive pawl release link to untie the pawl in order realizing throwing off of spring bolt, and then the door opens, the reset switch was pushed down to the worm wheel overhead cam this moment, and a non - initial position's the signal of telecommunication can be exported to the automobile body to the reset switch.
Description
Technical field
The utility model is related to a kind of automobile door lock technical field, more particularly to a kind of motorcar electric to open side door lock.
Background technology
The unlocking action of current automobile side-door door lock is mostly mechanical, is all when in use manually to pull car
Catch, vehicle door handle realizes ratchet with the trip action of ratchet come releasable catch, and then realization by mechanical parts such as bracing wires
The action of enabling, this structure makes to open arrangements for automotive doors and has to manually operated, relatively bothers, while also limit
The design of arrangements for automotive doors.
Utility model content
Main purpose of the present utility model there are provided it is a kind of can manually and Electronic control unblock motorcar electric open
Side door lock.
To achieve the above objectives, the utility model provide a kind of motorcar electric open side door lock, including lock body component and
Actuator assembly, the lock body component includes the first housing, dead bolt, dead bolt rivet, dead bolt torsion spring, deadbolt cam, ratchet, ratchet
Rivet, ratchet torsion spring, ratchet release lever and base plate, one end of the pawl rivet are riveted on the base plate, the ratchet riveting
The other end of nail sequentially passes through the ratchet and first housing connects the ratchet release lever, is covered on the ratchet release lever
The ratchet torsion spring is provided with, the two ends of the ratchet torsion spring coordinate with the ratchet release lever and first housing respectively, and
And have the first projection on the ratchet release lever, in the first hole on the described first raised insertion ratchet, when the ratchet
When release lever overcomes the moment of torsion of the ratchet torsion spring to rotate under external force, the ratchet release lever drives the ratchet rotation
Turn；One end of the dead bolt rivet is riveted on the base plate, the other end of the dead bolt rivet sequentially pass through the dead bolt and
First housing connects the deadbolt cam, and the dead bolt torsion spring is arranged with the deadbolt cam, the dead bolt torsion spring
Two ends coordinate with first housing and the deadbolt cam respectively, and have second raised in the deadbolt cam, and described the
In the second hole on the two raised insertion dead bolts, when the ratchet is in off-position, the deadbolt cam is with the lock
Tongue rotates together under the driving of the dead bolt torsion spring together, the deadbolt cam and the dead bolt is resetted, and then realize door
Lock unblock.
The actuator assembly includes the second housing, buffer stopper, electrical connection component, reset switch, motor, worm screw, snail
Wheel, the second tooth block, open connecting rod and torsion spring, second housing is fastened and connected with first housing, second housing and
The deadbolt cam is located at the same side of first housing, and the electrical equipment connection group is provided with second inner walls
Part, is provided with the motor on the electrical connection component, the output shaft of the motor is connected with the worm screw, and the worm screw passes
It is dynamic to be connected with the worm gear, first axle is arranged with the worm gear center, the first axle is fixed on second housing, its
Described in worm gear can be rotated around the first axle, and worm gear is by the buffer stopper thrust, and is additionally provided with the worm gear
One tooth block, the first tooth block and the second tooth block are engaged, and the second tooth block is fixed on the second shell by the second axle
On body, the unlatching connecting rod is also arranged with outside second axle, the torsion spring, the torsion spring are additionally provided with second housing
Two ends coordinate with the unlatching connecting rod and second housing respectively, and the torsion spring provides reset force for the unlatching connecting rod, institute
State unlatching connecting rod and overcome the torsion spring torque, drive the ratchet release lever to rotate, and then realize that door lock is unlocked.
Further, there is cam on the worm gear, is rotated according to the worm gear, the cam can be depressed or discharge described
Reset switch, the reset switch is arranged on the electrical connection component.
Further, also including urgent release lever, the urgent unlocking lever tube is located on second axle, the urgent release
Bar is connected with drag-line.
Further, the second tooth block is in sector.
Further, the first tooth block and the worm gear are coaxially disposed.
The utility model is offered the advantage that：
The utility model may be used also in addition to disengaging unlatching connecting rod band pawl release lever by drag-line and realizing manual unlocking
Unlatching connecting rod band pawl release lever is disengaged by motor realize electronic unblock, it is easy to use, and lift the experience effect of user
Really.Foregoing manual unlocking can car body power down or other in emergency circumstances perform, and in electronic releasing process, automobile key
Spoon induction installation receives signal and is sent to actuator, and actuator controlled motor is rotated, and then realizes electronic unblock, automates journey
Degree is high.
The utility model is further illustrated below in conjunction with drawings and Examples.
Brief description of the drawings
Fig. 1 is the structural representation of lock body component described in the utility model；
Fig. 2 is the structural representation of actuator assembly described in the utility model；
Fig. 3 is schematic diagram of the actuator assembly described in the utility model in original state；
Fig. 4 is the rearview of Fig. 3；
Fig. 5 is schematic diagram of the actuator assembly described in the utility model in electronic released state；
Fig. 6 is the rearview of Fig. 5；
Fig. 7 is schematic diagram of the actuator assembly described in the utility model in manual unlocking state；
Fig. 8 is the rearview of Fig. 7.
Specific embodiment
Hereinafter describe for disclosing the utility model so that those skilled in the art can realize the utility model.Hereinafter retouch
Preferred embodiment in stating is only used as citing, it may occur to persons skilled in the art that other obvious deformations.Retouched following
The general principle of the present utility model defined in stating can apply to other embodiments, deformation program, improvement project, etc. Tongfang
Case and the other technologies scheme without departing from spirit and scope of the present utility model.
Referring to Fig. 1 to Fig. 8, show that a kind of motorcar electric according to the utility model preferred embodiment opens side door
Lock, including lock body component and actuator assembly；
Lock body component include the first housing 101, dead bolt 103, dead bolt rivet 102, dead bolt torsion spring 109, deadbolt cam 110,
Ratchet 105, pawl rivet 106, ratchet torsion spring 108, ratchet release lever 107 and base plate 104, one end riveting of pawl rivet 106
On base plate 104, the other end of pawl rivet 106 sequentially passes through the connection ratchet of 105 and first housing of ratchet 101 release lever 107,
Be arranged with ratchet torsion spring 108 on ratchet release lever 107, the two ends of ratchet torsion spring 108 respectively with ratchet release lever 107 and first shell
Body 101 coordinates, and has the first projection on ratchet release lever 107, in the first hole on the first raised insertion ratchet 105, works as spine
When pawl release lever 107 overcomes the moment of torsion of ratchet torsion spring 108 to rotate under external force, ratchet release lever 107 revolves with pawl 105
Turn；One end of dead bolt rivet 102 is riveted on base plate 104, and the other end of dead bolt rivet 102 sequentially passes through dead bolt 103 and first
Housing 101 connects deadbolt cam 110, is arranged with dead bolt torsion spring 109 in deadbolt cam 110, the two ends of dead bolt torsion spring 109 respectively with
First housing 101 and deadbolt cam 110 coordinate, and have second raised, the second raised insertion dead bolt 103 in deadbolt cam 110
On the second hole in, when ratchet 105 be in off-position when, deadbolt cam 110 is with dead bolt 103 in dead bolt torsion spring 109
Rotated together under driving, deadbolt cam 110 and dead bolt 103 is resetted, and then realize that door lock is unlocked；
Actuator assembly includes the second housing 201, buffer stopper 210, electrical connection component 202, reset switch 212, motor
204th, worm screw 205, worm gear 203, the second tooth block 208, unlatching connecting rod 206 and torsion spring 209, the second housing 201 and the first housing 101
Be fastened and connected, the second housing 201 and deadbolt cam 110 (or ratchet release lever 107) positioned at the same side of the first housing 101,
Electrical connection component 202 is provided with the inwall of two housing 201, motor 204 is provided with electrical connection component 202, motor 204
Output shaft is connected with worm screw 205, and worm screw 205 is connected with worm gear 203, and worm gear 203 is arranged with first axle, first axle on center
It is fixed on the second housing 201, wherein worm gear 203 can be rotated around first axle, and worm gear 203 is buffered the thrust of block 210, snail
The first tooth block 211 is additionally provided with wheel 203, the first tooth block 211 and the second tooth block 208 are engaged, the second tooth block 208 passes through the second axle
It is fixed on the second housing 201, unlatching connecting rod 206 is also arranged with outside the second axle, torsion spring 209 is additionally provided with the second housing 201,
The two ends of torsion spring 209 coordinate with the unlatching housing 201 of connecting rod 206 and second respectively, and torsion spring 209 provides reset force to open connecting rod 206,
Opening connecting rod 206 overcomes the moment of torsion of torsion spring 209, band pawl release lever 107 to rotate, and then realizes that door lock is unlocked.
Further, the first tooth block 211 and worm gear 203 are coaxially disposed.
Further, the second tooth block 208 is in sector.
Further, there is cam on worm gear 203, is rotated according to worm gear 203, reset switch can be depressed or discharged to cam
212, reset switch 212 is arranged on electrical connection component 202.
Further, the actuator assembly also includes urgent release lever 207, and urgent release lever 207 is set on the second axle,
Urgent release lever 207 is connected with drag-line, due to the presence of urgent release lever 207, therefore the two ends of torsion spring 209 can respectively with promptly release
The housing 201 of bar 207 and second is put to coordinate.
With reference to Fig. 3 and Fig. 4, the original state of actuator assembly is：Worm gear 203 rests on shown position, and the He of worm gear 203
Buffer stopper 210 is contacted.Reset switch 212 is in free state, is not depressed by cam and triggered.Engaged with the first tooth block 211
Two tooth blocks 208 are in shown position.Connecting rod 206 is opened not contacted with ratchet release lever 107.
When vehicle body needs the electronic unblock of door lock, with reference to Fig. 3 and Fig. 4, motor 204 drives worm screw 205 to rotate, worm screw 205
Drive worm gear 203 it is as shown in Figure 3 rotate counterclockwise or Fig. 4 shown in rotate clockwise, due to the first tooth block 211 and the second tooth
The cooperation of block 208, therefore worm gear 203 drives and opens that connecting rod 206 is as shown in Figure 3 rotates clockwise, and opens connecting rod 206 and overcomes torsion
The moment of torsion of spring 209, band pawl release lever 107 is rotated, and is disengaged with realizing dead bolt 103 so as to untie ratchet 105, and then car door is beaten
Open, reach the fully open position shown in Fig. 5 and Fig. 6, now the overhead cam of worm gear 203 pressure reset switch 212, reset switch 212 to
Vehicle body exports an electric signal for non-initial position.
When vehicle body needs the electronic reset of door lock, with reference to Fig. 5 and Fig. 6, motor 204 drives worm screw 205 to reversely rotate, worm screw
205 drive worm gears 203 it is as shown in Figure 5 rotate clockwise or it is as shown in Figure 6 rotate counterclockwise, worm gear 203 drive open connect
Bar 206 is as shown in Figure 5 to be rotated counterclockwise, and opens connecting rod 206 and ratchet release lever 107 is disengaged, and ratchet 105 returns to free position
Put, normal with dead bolt 103 can arrange in pairs or groups work, now closed door, door lock can normally lock, and action of closing the door be completed, if snail
When wheel 203 turns to position as shown in Figure 3, cam release of the reset switch 212 from worm gear 203, such that it is able to vehicle body
One reset signal of output.
When car body power down or at other in emergency circumstances, when client is using in-car urgent enabling, with reference to Fig. 3, Ke Hula
Dynamic Internal handle, the latter pulls urgent release lever 207 by drag-line or certain mode, and urgent release lever 207 overcomes torsion spring
209 reach the position shown in Fig. 7 and Fig. 8, so as to untie ratchet 105, disengage dead bolt 103, and then car door opening, car door opening
Afterwards, client looses one's grip discharges urgent release lever 207, urgent release lever 207 in the presence of the moment of torsion of torsion spring 209 and open connecting rod
206 reset together, open connecting rod 206 and ratchet release lever 107 is disengaged, and ratchet 105 returns to free position, can be with dead bolt 103
Normal collocation work.
Embodiment described above is merely to illustrate technological thought of the present utility model and feature, its object is to make ability
Technical staff in domain will appreciate that content of the present utility model and implement according to this, it is impossible to only limit this practicality with the present embodiment
New the scope of the claims is used, i.e., equal change or modification that all spirit according to disclosed in the utility model is made, is still fallen at this
In the scope of the claims of utility model.
Claims (5)
1. a kind of motorcar electric opens side door lock, including lock body component and actuator assembly, and the lock body component includes first shell
Body (101), dead bolt (103), dead bolt rivet (102), dead bolt torsion spring (109), deadbolt cam (110), ratchet (105), ratchet riveting
Nail (106), ratchet torsion spring (108), ratchet release lever (107) and base plate (104), one end riveting of the pawl rivet (106)
On the base plate (104), the other end of the pawl rivet (106) sequentially passes through the ratchet (105) and the first shell
Body (101) connects the ratchet release lever (107), and the ratchet torsion spring (108) is arranged with the ratchet release lever (107),
The two ends of the ratchet torsion spring (108) coordinate with the ratchet release lever (107) and first housing (101) respectively, and
There is the first projection on the ratchet release lever (107), in the first hole on the described first raised insertion ratchet (105), when
When the ratchet release lever (107) overcomes the moment of torsion of the ratchet torsion spring (108) to rotate under external force, the ratchet release
Bar (107) drives ratchet (105) rotation；One end of the dead bolt rivet (102) is riveted on the base plate (104), institute
The other end for stating dead bolt rivet (102) sequentially passes through the dead bolt (103) and first housing (101) to connect the dead bolt convex
Wheel (110), is arranged with the dead bolt torsion spring (109), the two ends point of the dead bolt torsion spring (109) on the deadbolt cam (110)
Do not coordinate with first housing (101) and the deadbolt cam (110), and have second convex in the deadbolt cam (110)
Rise, in the second hole on the described second raised insertion dead bolt (103), when the ratchet (105) is in off-position, institute
State deadbolt cam (110) to be rotated together under the driving of the dead bolt torsion spring (109) with the dead bolt (103), make described
Deadbolt cam (110) and the dead bolt (103) reset, and then realize that door lock is unlocked；It is characterized in that：
The actuator assembly includes the second housing (201), buffer stopper (210), electrical connection component (202), reset switch
(212), motor (204), worm screw (205), worm gear (203), the second tooth block (208), unlatching connecting rod (206) and torsion spring (209), institute
State the second housing (201) to be fastened and connected with first housing (101), second housing (201) and the deadbolt cam
(110) positioned at the same side of first housing (101), the electrical equipment connection is provided with the second housing (201) inwall
Component (202), is provided with the motor (204) on the electrical connection component (202), the output shaft of the motor (204) connects
The worm screw (205) is connected to, the worm screw (205) is connected with the worm gear (203), is covered on worm gear (203) center
First axle is provided with, the first axle is fixed on second housing (201), wherein the worm gear (203) can be around described
First axle is rotated, and worm gear (203) is additionally provided with the first tooth block by the buffer stopper (210) thrust on the worm gear (203)
(211), the first tooth block (211) and the second tooth block (208) are engaged, and the second tooth block (208) is solid by the second axle
It is scheduled on second housing (201), unlatching connecting rod (206), second housing is also arranged with outside second axle
(201) be additionally provided with the torsion spring (209) on, torsion spring (209) two ends respectively with unlatching connecting rod (206) and described the
Two housings (201) coordinate, and the torsion spring (209) provides reset force, the unlatching connecting rod (206) for unlatching connecting rod (206)
Overcome the torsion spring (209) moment of torsion, drive the ratchet release lever (107) to rotate, and then realize that door lock is unlocked.
2. motorcar electric as claimed in claim 1 opens side door lock, it is characterised in that have cam on the worm gear (203),
Rotated according to the worm gear (203), the reset switch (212), the reset switch can be depressed or discharged to the cam
(212) it is arranged on the electrical connection component (202).
3. motorcar electric as claimed in claim 2 opens side door lock, it is characterised in that also including urgent release lever (207), institute
State urgent release lever (207) to be set on second axle, the urgent release lever (207) is connected with drag-line.
4. motorcar electric as claimed in claim 1 opens side door lock, it is characterised in that the second tooth block (208) is in sector.
5. motorcar electric as claimed in claim 1 opens side door lock, it is characterised in that the first tooth block (211) and described
Worm gear (203) is coaxially disposed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621209029.1U CN206190057U (en) | 2016-11-09 | 2016-11-09 | Auto electric opens side door lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621209029.1U CN206190057U (en) | 2016-11-09 | 2016-11-09 | Auto electric opens side door lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206190057U true CN206190057U (en) | 2017-05-24 |
Family
ID=58734917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621209029.1U Active CN206190057U (en) | 2016-11-09 | 2016-11-09 | Auto electric opens side door lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206190057U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107044232A (en) * | 2017-06-05 | 2017-08-15 | 昆山麦格纳汽车系统有限公司 | The outer relieving mechanism of central controlled lock |
| CN108533096A (en) * | 2018-05-16 | 2018-09-14 | 宁波华楷电子科技有限公司 | A kind of electronic upper lock construction of door lock for vehicles |
| CN109441261A (en) * | 2018-09-10 | 2019-03-08 | 南京康尼机电股份有限公司 | A kind of manual hinge door locking apparatus of rail vehicle and track car door |
| CN110821296A (en) * | 2019-12-03 | 2020-02-21 | 无锡忻润汽车安全系统有限公司 | Side door lock transmission mechanism capable of realizing electric unlocking function |
-
2016
- 2016-11-09 CN CN201621209029.1U patent/CN206190057U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107044232A (en) * | 2017-06-05 | 2017-08-15 | 昆山麦格纳汽车系统有限公司 | The outer relieving mechanism of central controlled lock |
| CN107044232B (en) * | 2017-06-05 | 2024-04-05 | 麦格纳汽车系统（苏州）有限公司 | Outer release mechanism of central control lock |
| CN108533096A (en) * | 2018-05-16 | 2018-09-14 | 宁波华楷电子科技有限公司 | A kind of electronic upper lock construction of door lock for vehicles |
| CN108533096B (en) * | 2018-05-16 | 2023-10-03 | 宁波华楷电子科技有限公司 | Electric locking structure of door lock for vehicle |
| CN109441261A (en) * | 2018-09-10 | 2019-03-08 | 南京康尼机电股份有限公司 | A kind of manual hinge door locking apparatus of rail vehicle and track car door |
| CN109441261B (en) * | 2018-09-10 | 2024-03-22 | 南京康尼机电股份有限公司 | Manual hinge door locking device of rail vehicle and rail vehicle door |
| CN110821296A (en) * | 2019-12-03 | 2020-02-21 | 无锡忻润汽车安全系统有限公司 | Side door lock transmission mechanism capable of realizing electric unlocking function |
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| GR01 | Patent grant |