CN106958389B - A kind of automobile door lock of the super lock function of band - Google Patents
A kind of automobile door lock of the super lock function of band Download PDFInfo
- Publication number
- CN106958389B CN106958389B CN201710249784.5A CN201710249784A CN106958389B CN 106958389 B CN106958389 B CN 106958389B CN 201710249784 A CN201710249784 A CN 201710249784A CN 106958389 B CN106958389 B CN 106958389B
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- China
- Prior art keywords
- connecting rod
- pawl
- actuator
- worm gear
- torsional spring
- Prior art date
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B77/00—Vehicle locks characterised by special functions or purposes
- E05B77/22—Functions related to actuation of locks from the passenger compartment of the vehicle
- E05B77/24—Functions related to actuation of locks from the passenger compartment of the vehicle preventing use of an inner door handle, sill button, lock knob or the like
- E05B77/28—Functions related to actuation of locks from the passenger compartment of the vehicle preventing use of an inner door handle, sill button, lock knob or the like for anti-theft purposes, e.g. double-locking or super-locking
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B79/00—Mounting or connecting vehicle locks or parts thereof
- E05B79/10—Connections between movable lock parts
- E05B79/12—Connections between movable lock parts using connecting rods
- E05B79/14—Connections between movable lock parts using connecting rods the rods being linked to each other
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B81/00—Power-actuated vehicle locks
- E05B81/02—Power-actuated vehicle locks characterised by the type of actuators used
- E05B81/04—Electrical
- E05B81/06—Electrical using rotary motors
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B81/00—Power-actuated vehicle locks
- E05B81/12—Power-actuated vehicle locks characterised by the function or purpose of the powered actuators
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- Lock And Its Accessories (AREA)
Abstract
Present invention discloses a kind of automobile door locks of the super lock function of band, including mechanical door lock and actuator internal mechanism, actuator internal mechanism connects interior handle, actuator internal mechanism can reversibly turn to the second state from first state, and in first state, interior handle can drive mechanical door lock unlock by actuator internal mechanism, in the second state, interior handle is unable to drive mechanical door lock unlock, easy to use, and enhances antitheft safety.
Description
Technical field
The present invention relates to automobile door lock domain, in particular to the automobile door lock of a kind of super lock function of band.
Background technique
With quick, the diversified development of countries nowadays automobile, the moulding of automobile side-door system and internal arrangement also thousand
Poor ten thousand are not, and more stringent requirements are proposed for the functional diversities and reliability of door lock for vehicles by customer.Common automobile door lock leads to
It crosses the interior solution insurance of setting and dials knob (mentioning knob), it can be in the car by unlocking interior insurance manually, to be beaten using interior release handle
Door opening.Either it is interior open it is primary open or secondary opening by way of, directly open car door using interior release handle.It is deposited
In own shortcomings: if robber by smashing the modes such as glass illegally into the car, will be very easy to through said mechanism several
Door lock is solved in second, is opened car door, be will cause car owner's financial losses.
Summary of the invention
The present invention solves the problems, such as that the technical solution of above-mentioned insufficient sum in the prior art is: providing a kind of band super lock function
The automobile door lock of energy, even if robber destroys glass for vehicle window, can not also open vehicle wherein can lock Internal handle by electronic mode
Door, has delayed robber to enter the time of car body, has enhanced safety.
To achieve the above objectives, the present invention provides a kind of automobile door locks of the super lock function of band, comprising: mechanical door lock and
Actuator internal mechanism, the actuator internal mechanism connect interior handle, and the actuator internal mechanism can be from the first shape
State reversibly turns to the second state, and in first state, the car handle can be driven by the actuator internal mechanism
The mechanical door lock unlock, in the second state, the car handle is unable to drive the mechanical door lock unlock；
The actuator internal mechanism opens connecting rod, interior unlocking link, operation insurance connecting rod and the first torsional spring, institute in including
Connecting rod is opened in stating to be set on the first cylindrical body, and it is described in open connecting rod and rotated around first cylindrical body, the interior unlock
Connecting rod and operation insurance connecting rod are respectively sleeved on third cylindrical body, and the interior unlocking link and operation insurance connect
Extension bar is rotated respectively around the third cylindrical body, and first torsional spring insures connecting rod rotation for the operation and provides reset force；
Fisrt feature is provided in the operation insurance connecting rod, interior open is provided with and the fisrt feature on connecting rod
The second feature of cooperation, in first state, the fisrt feature and second feature cooperation, in the second state, described first
Feature and the second feature disengage；
The interior unlocking link and the mechanical door lock are sequentially connected, and the interior connecting rod of opening is sequentially connected with the interior handle.
Further, the fisrt feature is pillar, and the second feature is card slot.
Further, the actuator internal mechanism further includes external force means, and the external force means are able to drive in actuator
Portion mechanism reversibly turns to the second state from first state；
The external force means include the second motor, the second worm screw and the second worm gear, and second worm gear is set in the second circle
On cylinder, and second worm gear is rotated around second cylindrical body, second described in the output axis connection of second motor
Worm screw, second worm screw and second worm gear are meshed, and second worm gear, which has, stirs the operation insurance connecting rod
The fourth feature being provided in connecting rod with third feature cooperation is insured in the third feature of rotation, the operation.
Further, the actuator internal mechanism further includes the first worm gear and intermediary agency, and first worm gear is set in
On 5th cylindrical body, and first worm gear is rotated around the 5th cylindrical body, drives the first snail by the intermediary agency
Wheel rotation, first worm gear drive the actuator internal mechanism to turn to first state from the second state；
It is provided with fifth feature on first worm gear, is provided on second worm gear and fifth feature cooperation
Sixth feature.
Further, shown mechanical door lock includes first shell, lock tongue rivet, lock tongue buffer stopper, lock tongue, bottom plate, pawl, spine
Pawl rivet, the 4th torsional spring, outer unlatching connecting rod, open connecting rod, pawl release lever, pawl torsional spring, transiting rod, the 5th torsional spring, backboard,
Open rivet, insurance connecting rod, lock tongue torsional spring and deadbolt cam；
Lock tongue rivet both ends are riveted on respectively on the bottom plate and the backboard, and the pawl rivet both ends are also distinguished
It is riveted on the bottom plate and the backboard, wherein the lock tongue is arranged on the lock tongue rivet, the lock tongue is around the lock
The rotation of tongue rivet, is arranged with the pawl in the pawl rivet, and the pawl rotate around the pawl rivet, the lock tongue with
The cooperation of the pawl provides the basic function of door lock, and the lock tongue buffer stopper is mounted on the bottom plate and the first shell；
The pawl release lever is also arranged in the pawl rivet, the pawl release lever is revolved around the pawl rivet
Turn, is separated between the pawl release lever and the pawl by the first shell, the first shell is respectively sleeved at institute
It states in pawl rivet and the lock tongue rivet, there is the first protrusion on the pawl release lever, first protrusion passes through described the
One shell is inserted into the first hole on the pawl, when the pawl release lever overcomes the pawl torsional spring under external force
When torque rotates, the pawl can be driven to rotate together；
Deadbolt cam is also arranged on the lock tongue rivet, the deadbolt cam is rotated around the lock tongue rivet, and described
One shell has the second protrusion between the deadbolt cam and the lock tongue in the deadbolt cam, second protrusion is worn
It crosses in the second hole that the first shell is inserted on the lock tongue, when the pawl is in releasing position, the deadbolt cam
It with the lock tongue, is rotated together under the driving of the lock tongue torsional spring, resets the two, door lock unlock；
The unlatching rivet sequentially passes through the unlatching connecting rod, the 4th torsional spring and the first shell, finally rivets
On the bottom plate, the torsion opened connecting rod and overcome the 4th torsional spring under outer power drive is rotated around the unlatching rivet,
The outer unlatching connecting rod is mounted on an axis of the first shell, can be rotated about, and the unlatching connecting rod is pushed to rotate；
Described transiting rod one end is connected in the sliding slot for opening connecting rod, can be slided and be rotated, institute in the sliding slot
It states the 5th one end of torsional spring to be mounted on the transiting rod, the other end is mounted on the unlatching connecting rod, and the 5th torsional spring is turned round
Square can push the oriented pawl release lever of the transiting rod close and form the trend of cooperation, and the insurance connecting rod is mounted on
It on one hole of the backboard, can rotate about, one end and the transiting rod constitute contact and cooperation；
The transiting rod can be cooperatively connected with the interior unlocking link, and the insurance connecting rod can match with first worm gear
Close connection.
Further, the actuator internal mechanism further includes first motor and the first worm screw, the output of the first motor
First worm screw described in axis connection, first worm screw are meshed with first worm gear.
Further, the actuator internal mechanism further includes insurance microswitch, have on first worm gear with it is described
Insure the cam surface of microswitch cooperation.
Further, the automobile door lock of the super lock function of the band further includes actuator shell and actuator lid, the execution
Device shell and the actuator lid are fastened and connected with the first shell respectively, and the actuator shell and the actuator lid are also
It can be fastened and connected, and form an inner cavity, the actuator internal mechanism is arranged described interior intracavitary.
Further, the actuator internal mechanism further includes third torsional spring, and the third torsional spring is set in the 6th cylindrical body
On, and one end of the third torsional spring and first worm gear or described are held the other end and the actuator inner walls
The cooperation of row device lid inner wall, the third torsional spring can limit the rotational angle of first worm gear.
Further, the external force means further include the second torsional spring, and second torsional spring is set on the 4th cylindrical body, and institute
It states in one end and second worm gear, the other end and the actuator inner walls or the actuator lid of the second torsional spring
Wall cooperation, second torsional spring can limit the rotational angle of second worm gear.
According to preferred embodiment, the present invention provides following advantages:
Automobile door lock with super lock function of the invention can be controlled by body control system BCM signalling pulse
Second motor of external force means rotates, and then realizes that external force means drive actuator internal mechanism reversibly to rotate from first state
To the second state, in first state, interior handle can drive mechanical door lock unlock by actuator internal mechanism, in the second shape
State, interior handle is unable to drive mechanical door lock unlock, easy to use, and enhances antitheft safety.
The present invention is further illustrated with reference to the accompanying drawings and embodiments.
Detailed description of the invention
Fig. 1 is the explosive view of the automobile door lock of the super lock function of band of the present invention.
Fig. 2 is the schematic diagram of actuator internal mechanism first state of the present invention.
Fig. 3 is the schematic diagram of the second state of actuator internal mechanism of the present invention.
Fig. 4 is the explosive view of mechanical door lock of the present invention.
Fig. 5 is that mechanical door lock of the present invention is insured status diagram；
Fig. 6 is mechanical door lock solution safety position schematic diagram of the present invention.
Appended drawing reference
100 mechanical door lock, 202 actuator lid
101 first shell 204b insure microswitch
102 lock tongue rivet, 205 first worm screw
103 lock tongue buffer stopper, 206 first motor
104 lock tongue, 209 first worm gear
105 bottom plate 209b fifth feature
106 pawl, 210 third torsional spring
Connecting rod is opened in 107 pawl rivets 211
111 the 4th torsional spring 211a second feature
Unlocking link in connecting rod 212 is opened outside 112
113 open the operation insurance connecting rod of connecting rod 213
114 pawl release lever 213a fourth feature
115 pawl torsional spring 213b fisrt feature
116 transiting rod, 214 first torsional spring
117 the 5th torsional spring, 235 second worm screw
118 backboard, 236 second motor
119 open 239 second worm gear of rivet
120 insurance connecting rod 239a sixth feature
122 lock tongue torsional spring 239b third feature
124 deadbolt cam, 240 second torsional spring
200 actuator internal mechanism, 241 first cylindrical body
201 actuator shell, 242 second cylindrical body.
Specific embodiment
It is described below for disclosing the present invention so that those skilled in the art can be realized the present invention.It is excellent in being described below
Embodiment is selected to be only used as illustrating, it may occur to persons skilled in the art that other obvious modifications.It defines in the following description
Basic principle of the invention can be applied to other embodiments, deformation scheme, improvement project, equivalent program and do not carry on the back
Other technologies scheme from the spirit and scope of the present invention.
As shown in Figure 1, the automobile door lock of the super lock function of band includes mechanical door lock 100, actuator internal mechanism
200, actuator shell 201 and actuator lid 202.
Mechanical door lock 100 has a first shell 101, wherein actuator shell 201 and actuator lid 202 are respectively with the
One shell 101 is fastened and connected, in addition, actuator shell 201 and actuator lid 202 can also be fastened and connected, and form an inner cavity, holds
It is interior intracavitary that row device internal mechanism 200 may be provided at this, wherein on 202 inner wall of 201 inner wall of actuator shell and/or actuator lid
It is provided with the structure of fixed 200 part of actuator internal mechanism, which may include card slot, the first cylindrical body 241, the second cylinder
Body 242, third cylindrical body and the 4th cylindrical body, the 5th cylindrical body and the 6th cylindrical body etc..
The actuator internal mechanism 200 can be used as mechanical door lock 100 and connect medium with vehicle inner handle, that is, pass through interior handle
When hand is acted on actuator internal mechanism 200, actuator internal mechanism 200 can drive mechanical door lock 100 to unlock.It is main,
The present invention additionally uses the function of super lock, i.e., controls actuator internal mechanism 200, makes actuator internal mechanism 200
The second state is reversibly turned to from first state, in first state, interior handle can be driven by actuator internal mechanism 200
Mechanical door lock 100 unlocks, and in the second state, interior handle is unable to drive the unlock of mechanical door lock 100.
As shown in Figures 2 and 3, actuator internal mechanism 200 opens connecting rod 211, interior unlocking link 212, operation guarantor including interior
Dangerous connecting rod 213 and the first torsional spring 214.Referring to Fig.1, inside opening connecting rod 211 can be set on the first cylindrical body 241, and Nei Kailian
Bar 211 can be rotated around first cylindrical body 241, and interior unlocking link 212 and operation insurance connecting rod 213 can be respectively sleeved at
On third cylindrical body, and interior unlocking link 212 and operation insurance connecting rod 213 can be rotated respectively around third cylindrical body, this
One torsional spring 214 can provide reset force for the operation insurance rotation of connecting rod 213.
It is provided with fisrt feature 213b in operation insurance connecting rod 213, inside opens and is provided on connecting rod 211 and fisrt feature
The second feature 211a of 213b cooperation can drive operation insurance connecting rod 213 to rotate by external force, after external force disengages, operation
Insurance connecting rod 213 resets under the action of the first torsional spring 214, and then can realize that fisrt feature 213b and second feature 211a match
It closes and disengages, referring to Fig. 2, in first state, fisrt feature 213b and second feature 211a cooperation, referring to Fig. 3, in the second shape
State, fisrt feature 213b and second feature 211a are disengaged.
In the present embodiment, fisrt feature 213b can be pillar, and second feature 211a is card slot.
In other embodiments, fisrt feature 213b is card slot, and second feature 211a is pillar.
The actuator internal mechanism 200 further includes external force means, and external force means can drive 213 turns of connecting rod of operation insurance
Dynamic, i.e., external force means can drive actuator internal mechanism 200 to be converted into the second state from first state, and become from the second state
Shift to first state.The external force means include the second motor 236, the second worm screw 235, the second worm gear 239 and the second torsional spring 240,
Referring to Fig.1, the second worm gear 239 is set on the second cylindrical body 242, and the second worm gear 239 can be 242 turns around second cylindrical body
Dynamic, the second torsional spring 240 is set on the 4th cylindrical body, and one end of the second torsional spring 240 and the second worm gear 239 cooperate, the other end
Cooperate with 201 inner wall of actuator shell or 202 inner wall of actuator lid, which can limit the rotation of the second worm gear 239
Angle.
The second worm screw of output axis connection 235 of second motor 236, the second worm screw 235 and the second worm gear 239 are meshed, the
Two worm gears 239, which have, stirs the third feature 239b that operation insurance connecting rod 213 rotates, and is arranged in operation insurance connecting rod 213
There is the fourth feature 213a with third feature 239b cooperation.
The interior unlocking link 212 can be sequentially connected with mechanical door lock 100, and inside opening connecting rod 211 can be driven with interior handle
Connection.
When external force means drive the actuator internal mechanism to be converted into the second state from first state, reference Fig. 2, the
Two motors 236 drive the rotation of the second worm screw 235, and the second worm screw 235 drives the second worm gear 239 to rotate counterclockwise, the second worm gear 239
On third feature 239b stir fourth feature 213a, make operation insurance connecting rod 213 rotate clockwise, at this point, fisrt feature
213b and second feature 211a can be disengaged, i.e., actuator internal mechanism evolves into the second state as shown in Figure 3.In second shape
Under state, robber pulls interior handle, inside opens the rotation of connecting rod 211, is unable to drive interior unlocking link 212 and operation insurance connecting rod
213 rotations, therefore cannot achieve the unlock of mechanical door lock 100.
When external force means drive the actuator internal mechanism from the second state transformation to first state, referring to Fig. 3, the
Two motors 236 drive the second worm screw 235 to rotate in the opposite direction, and the second worm screw 235 drives the second worm gear 239 to rotate clockwise,
That is third feature 239b disengages fourth feature 213a, resets operation insurance connecting rod 213 under the action of the first torsional spring 214,
I.e. operation insurance connecting rod 213 rotates counterclockwise, at this point, fisrt feature 213b and second feature 211a can cooperate, i.e. actuator
Internal mechanism evolves into first state as shown in Figure 2.In the first state, passenger pulls interior handle, inside opens connecting rod 211
Interior unlocking link 212 and operation insurance connecting rod 213 can be driven to rotate, interior unlocking link 212 drives mechanical door lock 100 to unlock.
The actuator internal mechanism 200 further includes the first worm gear 209 and intermediary agency's (not shown), the first worm gear 209
It is set on the 5th cylindrical body, and the first worm gear 209 can be rotated around the 5th cylindrical body, can drive first by intermediary agency
Worm gear 209 rotates, and the first worm gear 209 can drive actuator internal mechanism 200 to turn to first state, the first snail from the second state
It is provided with fifth feature 209b on wheel 209, the sixth feature with fifth feature 209b cooperation is provided on the second worm gear 239
239a.In the case where electronic system power down, i.e., the second motor 236 can not work, and referring to Fig. 3, intermediary agency can be driven at this time
First worm gear 209 rotates counterclockwise, and the fifth feature 209b on the first worm gear 209 stirs sixth feature 239a, makes the second worm gear
239 rotate clockwise, at this point, fisrt feature 213b and second feature 211a can cooperate, i.e., actuator internal mechanism evolve into as
First state shown in Fig. 2.
As shown in figure 4, shown mechanical door lock 100 includes first shell 101, lock tongue rivet 102, lock tongue buffer stopper 103, lock
Tongue 104, pawl 106, pawl rivet 107, the 4th torsional spring 111, outer unlatching connecting rod 112, opens connecting rod 113, pawl at bottom plate 105
Release lever 114, transiting rod 116, the 5th torsional spring 117, backboard 118, opens rivet 119, insurance connecting rod at pawl torsional spring 115
120, lock tongue torsional spring 122 and deadbolt cam 124.
102 both ends of lock tongue rivet are riveted on respectively on bottom plate 105 and backboard 118, and 107 both ends of pawl rivet also rivet respectively
On bottom plate 105 and backboard 118, wherein be arranged with lock tongue 104 on lock tongue rivet 102, lock tongue 104 can be around lock tongue rivet 102
It rotates, is arranged with pawl 106 in pawl rivet 107, pawl 106 can be rotated around pawl rivet 107, lock tongue 104 and pawl 106
Cooperation the basic function of door lock can be provided.Lock tongue buffer stopper 103 is mounted on bottom plate 105 and first shell 101.
Pawl release lever 114 is also arranged in pawl rivet 107, pawl release lever 114 can be revolved around pawl rivet 107
Turn, can be separated by first shell 101 between pawl release lever 114 and pawl 106, first shell 101 can be respectively sleeved at spine
On pawl rivet 107 and lock tongue rivet 102, there is the first protrusion on pawl release lever 114, the first protrusion passes through first shell 101 and inserts
Enter in the first hole on pawl 106, when pawl release lever 114 overcomes the torque of pawl torsional spring 115 to rotate under external force,
It can be rotated together with pawl 106.
Deadbolt cam 124 is also arranged on lock tongue rivet 102, deadbolt cam 124 can be rotated around lock tongue rivet 102, should
First shell 101 has the second protrusion between deadbolt cam 124 and lock tongue 104 in deadbolt cam 124, the second protrusion passes through
First shell 101 is inserted into the second hole on lock tongue 104.When pawl 106 is in releasing position, deadbolt cam 124 is with lock tongue
104 together, rotates together under the driving of lock tongue torsional spring 122, resets the two, door lock unlock.
It opens rivet 119 and sequentially passes through unlatching connecting rod 113, the 4th torsional spring 111 and first shell 101, be finally riveted on bottom
On plate 105, the torsion of the 4th torsional spring 111 can be overcome under outer power drive by opening connecting rod 113, be rotated around rivet 119 is opened, outside
It opens connecting rod 112 to be mounted on an axis of first shell 101, can rotate about, and push and open the rotation of connecting rod 113.
116 one end of transiting rod is connected in the sliding slot for opening connecting rod 113, can be slided and be rotated, the 5th in the sliding slot
117 one end of torsional spring is mounted on transiting rod 116, and the other end, which is mounted on, to be opened on connecting rod 113, and 117 torque of the 5th torsional spring can push away
The dynamic oriented pawl release lever 114 of transiting rod 116 is close and forms the trend of cooperation, and insurance connecting rod 120 is mounted on backboard 118
It on one hole, can rotate about, one end and transiting rod 116 constitute possible contact and cooperation.
Referring to Fig.1, transiting rod 116 can be cooperatively connected with interior unlocking link 212, and interior unlocking link 212 can push transition
Bar realizes the inside unlock of door lock.Insurance connecting rod 120 can be cooperatively connected with the first worm gear 209, which can band
Dynamic insurance connecting rod 120 realization, which is insured, conciliates insurance function, and control door outside opens transmission connection.
Referring to Fig. 2 and Fig. 3, the actuator internal mechanism 200 further includes first motor 206, the first worm screw 205 and third
Torsional spring 210, referring to Fig.1, third torsional spring 210 are set on the 6th cylindrical body, and one end of third torsional spring 210 and the first worm gear
209 cooperations, the other end and 201 inner wall of actuator shell or 202 inner wall of actuator lid cooperate, which can limit the
The rotational angle of one worm gear 209.
The first worm screw of output axis connection 205 of first motor 206, the first worm screw 205 are meshed with the first worm gear 209.
When executing electronic solution safe operation, Fig. 6 is seen, first motor 206 drives the rotation of the first worm screw 205, the first worm screw
205 the first worm gears 209 of drive are rotated counterclockwise along diagram, and the first worm gear 209 drives insurance connecting rod 120 along diagram rotation clockwise
Turn, transiting rod 116 rotates and the formation of pawl release lever 114 counterclockwise under 117 twisting force of the 5th torsional spring in the process
Cooperation, and cooperate with the interior also formation for opening release lever 207, when forming state shown in Fig. 5, door lock enters solution safety position.?
In this case, if interior unlocking link 212 stirs transiting rod 116, the latter rotates with pawl release lever 114 and pawl 106,
Door lock unlock.If external-open connecting rod 112 is pulled to rotate clockwise it, the latter pushes unlatching connecting rod 113 to overcome external-open spring 111
Torsion rotates counterclockwise, and unlatching connecting rod 113 is driven to move to the left.The latter is revolved with pawl release lever 114 and pawl 106
Turn, door lock unlock.
When execute it is electronic insure operate when, see Fig. 5, first motor 206 drives the first worm screw 205 to rotate backward, first
Worm screw 205 drives the first worm gear 209 to rotate clockwise along diagram, and the first worm gear 209 drives insurance connecting rod 120 along the diagram inverse time
Needle rotation, the latter drive transiting rod 116 to rotate clockwise, and disengage the cooperation for opening connecting rod 113 and pawl release lever 114,
And it is also disengaged with the interior cooperation for opening release lever 207, when forming state shown in Fig. 6, door lock enters state of insuring.In this feelings
Under condition, interior unlocking link 212 can not stir transiting rod 116, and door lock can not unlock.If pulling external-open connecting rod 112, make its up time
Needle rotation, the latter drives unlatching connecting rod 113 that 111 torsion of external-open spring is overcome to rotate counterclockwise, and drives transiting rod 116 to the left
It is mobile.But the cooperation due to opening connecting rod 113 and pawl release lever 114 disengages, and the latter can not also be driven to rotate unlock door lock.
The actuator internal mechanism 200 further includes insurance microswitch 204b, is had on the first worm gear 209 micro- with insurance
The cam surface of dynamic switch 204b cooperation.The on off operating mode whether being depressed by the contact on insurance microswitch 204b is vehicle
Body provides outer guard signal.
Embodiment described above is merely to illustrate technical idea and feature of the invention, in the art its object is to make
Technical staff can understand the content of the present invention and implement it accordingly, patent model of the invention only cannot be limited with the present embodiment
Enclose use, i.e., it is all according to same changes or modifications made by disclosed spirit, it still falls in the scope of the patents of the invention.
Claims (9)
1. a kind of automobile door lock of the super lock function of band characterized by comprising machine inside mechanical door lock (100) and actuator
Structure (200), the actuator internal mechanism (200) connect interior handle, and the actuator internal mechanism (200) can be from first
State reversibly turns to the second state, and in first state, the car handle can pass through the actuator internal mechanism
(200) mechanical door lock (100) unlock is driven, in the second state, the car handle is unable to drive the mechanical door lock
(100) it unlocks；
The actuator internal mechanism (200) opens connecting rod (211), interior unlocking link (212), operation insurance connecting rod in including
(213) and the first torsional spring (214) connecting rod (211) is opened in, described to be set on the first cylindrical body (241), and it is described in open connecting rod
(211) it is rotated around first cylindrical body (241), the interior unlocking link (212) and operation insurance connecting rod (213)
Be respectively sleeved on third cylindrical body, and the interior unlocking link (212) and the operation insurance connecting rod (213) respectively around
The third cylindrical body rotation, first torsional spring (214) insure connecting rod (213) rotation for the operation and provide reset force；
The actuator internal mechanism (200) further includes external force means, and the external force means are able to drive actuator internal mechanism (200)
The second state is reversibly turned to from first state；The external force means include the second motor (236), the second worm screw (235) and
Second worm gear (239), second worm gear (239) are set on the second cylindrical body (242), and second worm gear (239) around
Second cylindrical body (242) rotation, the second worm screw (235) described in the output axis connection of second motor (236) it is described
Second worm screw (235) and second worm gear (239) are meshed, and second worm gear (239), which has, stirs the operation insurance
The third feature (239b) of connecting rod (213) rotation, the operation is insured to be provided with and the third feature on connecting rod (213)
The fourth feature (213a) of (239b) cooperation；The second motor (236) rotation of external force means is controlled by body control system, it is real
Existing external force means drive actuator internal mechanism (200) reversibly to turn to the second state from first state；
Is provided with fisrt feature (213b) in operation insurance connecting rod (213), it is described in open be provided on connecting rod (211) with
The second feature (211a) of the fisrt feature (213b) cooperation, in first state, the fisrt feature (213b) and described the
Two features (211a) cooperation, in the second state, the fisrt feature (213b) and the second feature (211a) are disengaged；
The interior unlocking link (212) and the mechanical door lock (100) are sequentially connected, it is described in open connecting rod (211) and the vehicle
Internal handle transmission connection.
2. the automobile door lock as described in claim 1 with super lock function, which is characterized in that the fisrt feature (213b) is
Pillar, the second feature (211a) are card slot.
3. the automobile door lock as described in claim 1 with super lock function, which is characterized in that the actuator internal mechanism
It (200) further include the first worm gear (209) and intermediary agency, first worm gear (209) is set on the 5th cylindrical body, and described
First worm gear (209) is rotated around the 5th cylindrical body, drives the first worm gear (209) rotation, institute by the intermediary agency
Stating the first worm gear (209) drives the actuator internal mechanism (200) to turn to first state from the second state；
It is provided with fifth feature (209b), is provided on second worm gear (239) and described on first worm gear (209)
The sixth feature (239a) of five features (209b) cooperation.
4. the automobile door lock as claimed in claim 3 with super lock function, which is characterized in that shown mechanical door lock (100) packet
Include first shell (101), lock tongue rivet (102), lock tongue buffer stopper (103), lock tongue (104), bottom plate (105), pawl (106),
Pawl rivet (107), outer unlatching connecting rod (112), opens connecting rod (113), pawl release lever (114), spine at the 4th torsional spring (111)
Pawl torsional spring (115), the 5th torsional spring (117), backboard (118), opens rivet (119), insurance connecting rod at transiting rod (116)
(120), lock tongue torsional spring (122) and deadbolt cam (124)；
Lock tongue rivet (102) both ends are riveted on respectively on the bottom plate (105) and the backboard (118), the pawl riveting
Nail (107) both ends are also riveted on respectively on the bottom plate (105) and the backboard (118), wherein the lock tongue rivet (102)
On be arranged with the lock tongue (104), the lock tongue (104) rotates around the lock tongue rivet (102), the pawl rivet (107)
On be arranged with the pawl (106), the pawl (106) rotates around the pawl rivet (107), the lock tongue (104) and institute
State pawl (106) cooperation provide door lock basic function, the lock tongue buffer stopper (103) be mounted on the bottom plate (105) and
On the first shell (101)；
The pawl release lever (114) is also arranged on the pawl rivet (107), the pawl release lever (114) is around described
Pawl rivet (107) rotation, passes through the first shell (101) between the pawl release lever (114) and the pawl (106)
It separates, the first shell (101) is respectively sleeved in the pawl rivet (107) and the lock tongue rivet (102), the spine
There is the first protrusion on pawl release lever (114), first protrusion passes through the first shell (101) and is inserted into the pawl (106)
On the first hole in, when the pawl release lever (114) overcomes the torque of the pawl torsional spring (115) to rotate under external force
When, the pawl (106) can be driven to rotate together；
It is also arranged with deadbolt cam (124) on the lock tongue rivet (102), the deadbolt cam (124) is around the lock tongue rivet
(102) it rotates, the first shell (101) is between the deadbolt cam (124) and the lock tongue (104), the lock tongue
There is the second protrusion on cam (124), second protrusion passes through the first shell (101) and is inserted on the lock tongue (104)
In second hole, when the pawl (106) is in releasing position, the deadbolt cam (124) with the lock tongue (104),
It is rotated together under the driving of the lock tongue torsional spring (122), resets the two, door lock unlock；
The unlatching rivet (119) sequentially passes through the unlatching connecting rod (113), the 4th torsional spring (111) and the first shell
Body (101) is finally riveted on the bottom plate (105), and the unlatching connecting rod (113) overcomes the described 4th to turn round under outer power drive
The torsion of spring (111), rotates around the unlatching rivet (119), and the outer unlatching connecting rod (112) is mounted on the first shell
(101) it on a axis, can rotate about, and the unlatching connecting rod (113) is pushed to rotate；
Described transiting rod (116) one end is connected in the sliding slot for opening connecting rod (113), can be slided and be turned in the sliding slot
Dynamic, described 5th torsional spring (117) one end is mounted on the transiting rod (116), and the other end is mounted on the unlatching connecting rod (113)
On, the 5th torsional spring (117) torque can push the oriented pawl release lever (114) of the transiting rod (116) close to simultaneously
The trend of cooperation is formed, insurance connecting rod (120) is mounted on a hole of the backboard (118), can rotate about,
One end and the transiting rod (116) constitute contact and cooperation；
The transiting rod (116) can be cooperatively connected with the interior unlocking link (212), and the insurance connecting rod (120) can be with institute
State the first worm gear (209) mating connection.
5. the automobile door lock as claimed in claim 4 with super lock function, which is characterized in that the actuator internal mechanism
It (200) further include first motor (206) and the first worm screw (205), first described in the output axis connection of the first motor (206)
Worm screw (205), first worm screw (205) are meshed with first worm gear (209).
6. the automobile door lock as claimed in claim 5 with super lock function, which is characterized in that the actuator internal mechanism
(200) further include insurance microswitch (204b), have and the insurance microswitch (204b) on first worm gear (209)
The cam surface of cooperation.
7. the automobile door lock as claimed in claim 6 with super lock function, which is characterized in that the vapour of the super lock function of band
Car door lock further includes actuator shell (201) and actuator lid (202), the actuator shell (201) and the actuator lid
(202) it is fastened and connected respectively with the first shell (101), the actuator shell (201) and the actuator lid (202) are also
It can be fastened and connected, and form an inner cavity, the actuator internal mechanism (200) is arranged described interior intracavitary.
8. the automobile door lock as claimed in claim 7 with super lock function, which is characterized in that the actuator internal mechanism
It (200) further include third torsional spring (210), the third torsional spring (210) is set on the 6th cylindrical body, and the third torsional spring
(210) one end and first worm gear (209) cooperates, the other end and actuator shell (201) inner wall or the execution
The cooperation of device lid (202) inner wall, the third torsional spring (210) can limit the rotational angle of first worm gear (209).
9. the automobile door lock as claimed in claim 7 with super lock function, which is characterized in that the external force means further include
Two torsional springs (240), second torsional spring (240) is set on the 4th cylindrical body, and one end of second torsional spring (240) and institute
The second worm gear (239) cooperation is stated, the other end is matched with actuator shell (201) inner wall or the actuator lid (202) inner wall
It closes, which can limit the rotational angle of second worm gear (239).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710249784.5A CN106958389B (en) | 2017-04-17 | 2017-04-17 | A kind of automobile door lock of the super lock function of band |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710249784.5A CN106958389B (en) | 2017-04-17 | 2017-04-17 | A kind of automobile door lock of the super lock function of band |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106958389A CN106958389A (en) | 2017-07-18 |
| CN106958389B true CN106958389B (en) | 2019-04-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710249784.5A Active CN106958389B (en) | 2017-04-17 | 2017-04-17 | A kind of automobile door lock of the super lock function of band |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106958389B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114135171B (en) * | 2021-12-21 | 2024-05-28 | 上海恩坦华汽车门系统有限公司 | Bidirectional movement automobile door lock mechanism |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4473919B2 (en) * | 2008-03-31 | 2010-06-02 | 三井金属鉱業株式会社 | Door latch device for automobile |
| JP6260028B2 (en) * | 2014-05-27 | 2018-01-17 | 三井金属アクト株式会社 | Vehicle door latch device |
| CN104179405B (en) * | 2014-08-08 | 2016-10-12 | 上海恩坦华汽车门系统有限公司 | Automobile side-door electric door lock |
| CN104912408B (en) * | 2015-05-27 | 2017-07-28 | 北京汽车股份有限公司 | A kind of locking connecting rod ASSY, car door lock and automobile |
| CN205259746U (en) * | 2015-12-28 | 2016-05-25 | 上海恩坦华汽车门系统有限公司 | Automobile door lock's outer guard signal mechanism |
| CN106401324B (en) * | 2016-12-02 | 2018-08-14 | 上海恩坦华汽车门系统有限公司 | A kind of electronic insurance for children structure of automobile door lock |
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2017
- 2017-04-17 CN CN201710249784.5A patent/CN106958389B/en active Active
Also Published As
| Publication number | Publication date |
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| CN106958389A (en) | 2017-07-18 |
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