CN106958389A - 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
- CN106958389A CN106958389A CN201710249784.5A CN201710249784A CN106958389A CN 106958389 A CN106958389 A CN 106958389A CN 201710249784 A CN201710249784 A CN 201710249784A CN 106958389 A CN106958389 A CN 106958389A
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- door lock
- torsion spring
- dead bolt
- worm gear
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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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 is disclosed a kind of automobile door lock of the super lock function of band, including mechanical door lock and actuator internal mechanism, the in-car handle of actuator internal mechanism connection, actuator internal mechanism can reversibly turn to the second state from first state, in first state, and in-car handle can be unlocked by actuator internal mechanism driving mechanical door lock, in the second state, in-car handle can not the unblock of driving mechanical door lock, it is easy to use, and enhance antitheft security.
Description
Technical field
The present invention relates to automobile door lock domain, the automobile door lock of more particularly to a kind of super lock function of band.
Background technology
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 customer proposes higher requirement for the functional diversities and reliability of door lock for vehicles.Common automobile door lock, leads to
Cross the in-car solution insurance of setting and dial knob (carrying knob), can be in the car by untiing interior insurance manually, so as to be beaten using interior release handle
Door opening.Or it is interior open once open or secondary opening by way of, directly using interior release handle open car door.It is deposited
In its own shortcomings：If robber is illegal into the car by smashing the modes such as glass, it will be very easy to by said mechanism several
Door lock is solved in second, car door is opened, car owner's financial losses can be caused.
The content of the invention
The present invention solves the above-mentioned not enough technical scheme with problem of the prior art：There is provided a kind of band super lock work(
The automobile door lock of energy, wherein Internal handle can be pinned by electronic mode, even if robber destroys glass for vehicle window, can not also open car
Door, has delayed robber to enter the time of car body, has enhanced security.
To achieve the above objectives, the invention provides a kind of automobile door lock of the super lock function of band, including：Mechanical door lock and
Actuator internal mechanism, the in-car handle of actuator internal mechanism connection, the actuator internal mechanism can be from the first shape
State reversibly turns to the second state, in first state, and the in-car handle can be driven by the actuator internal mechanism
The mechanical door lock unblock, in the second state, the in-car handle can not drive the mechanical door lock to unlock；
The actuator internal mechanism opens connecting rod, interior unlocking link, operation insurance connecting rod and the first torsion spring, institute in including
Connecting rod is opened in stating to be set on the first cylinder, and it is described in open connecting rod and rotated around first cylinder, the interior unblock
Connecting rod and operation insurance connecting rod are respectively sleeved on the 3rd cylinder, and the interior unlocking link and operation insurance
Connecting rod rotates respectively around the 3rd cylinder, and first torsion spring rotates for the operation insurance connecting rod and provides reset
Power；
Fisrt feature is provided with the operation insurance connecting rod, interior is opened be provided with connecting rod and the fisrt feature
The second feature of cooperation, in first state, the fisrt feature and the second feature coordinate, in the second state, described first
Feature and the second feature are disengaged；
The interior unlocking link is connected with the mechanical door lock, and the interior connecting rod of opening connects with the in-car handle transmission
Connect.
Further, the fisrt feature is projection, and the second feature is neck.
Further, the actuator internal mechanism also includes external force means, and the external force means can be driven 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 cylinder, the output shaft connection described second 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 coordinated with the third feature is provided with the third feature of rotation, the operation insurance connecting rod.
Further, the actuator internal mechanism also includes the first worm gear and intermediary agency, and first worm gear is set in
On 5th cylinder, and first worm gear is rotated around the 5th cylinder, and the first snail is driven by the intermediary agency
Wheel is rotated, and first worm gear drives the actuator internal mechanism to turn to first state from the second state；
It is provided with first worm gear and is provided with what is coordinated with the fifth feature on fifth feature, second worm gear
Sixth feature.
Further, shown mechanical door lock includes the first housing, dead bolt rivet, dead bolt buffer stopper, dead bolt, base plate, ratchet, spine
Pawl rivet, the 4th torsion spring, outer unlatching connecting rod, open connecting rod, ratchet release lever, ratchet torsion spring, transiting rod, the 5th torsion spring, backboard,
Open rivet, insurance connecting rod, dead bolt torsion spring and deadbolt cam；
The dead bolt rivet two ends are riveted on the base plate and the backboard respectively, and the pawl rivet two ends are also distinguished
It is riveted on the base plate and the backboard, wherein, the dead bolt is arranged with the dead bolt rivet, the dead bolt is around the lock
Tongue rivet rotates, and is arranged with the ratchet in the pawl rivet, the ratchet rotate around the pawl rivet, the dead bolt with
The cooperation of the ratchet provides the basic function of door lock, and the dead bolt buffer stopper is arranged on the base plate and first housing
On；
The ratchet release lever is also arranged with the pawl rivet, the ratchet release lever revolves around the pawl rivet
Turn, separated between the ratchet release lever and the ratchet by first housing, first housing is respectively sleeved at institute
State in pawl rivet and the dead bolt rivet, there is first raised on the ratchet release lever, described first is raised through described the
One housing is inserted in the first hole on the ratchet, when the ratchet release lever overcomes the ratchet torsion spring under external force
When moment of torsion rotates, the ratchet can be driven to rotate together；
Deadbolt cam is also arranged with the dead bolt rivet, the deadbolt cam rotates around the dead bolt rivet, described
One housing is located between the deadbolt cam and the dead bolt, there is the second projection in the deadbolt cam, and second projection is worn
First housing is crossed to insert in the second hole on the dead bolt, when the ratchet is in off-position, the deadbolt cam
With the dead bolt, rotated together under the driving of the dead bolt torsion spring, reset both, door lock unblock；
The unlatching rivet sequentially passes through the unlatching connecting rod, the 4th torsion spring and first housing, finally rivets
It is described to open the torsion that connecting rod overcomes the 4th torsion spring under external force driving on the base plate, around the unlatching rivet rotary
Turn, the outer connecting rod of opening is arranged on an axle of first housing, can be rotated about, and promote the unlatching connecting rod to revolve
Turn；
Described transiting rod one end is connected in the chute of the unlatching connecting rod, can be slided and be rotated, institute in the chute
The 5th one end is stated on the transiting rod, the other end is arranged on the unlatching connecting rod, and its described 5th torsion spring is turned round
Square can promote the oriented ratchet release lever of the transiting rod close and form the trend of cooperation, and the insurance connecting rod is arranged on
On one hole of the backboard, it can rotate about, its one end and the transiting rod constitute contact and coordinated；
The transiting rod can be connected with the interior unlocking link, and the insurance connecting rod can match somebody with somebody with first worm gear
Close connection.
Further, the actuator internal mechanism also includes the first motor and the first worm screw, the output of first motor
Axle connects first worm screw, and first worm screw is meshed with first worm gear.
Further, the actuator internal mechanism also includes insurance microswitch, have on first worm gear with it is described
Insure the cam surface that microswitch coordinates.
Further, the automobile door lock of the super lock function of the band also includes actuator housing and actuator lid, the execution
Device housing and the actuator lid are fastened and connected with first housing respectively, and the actuator housing and the actuator lid are also
It can be fastened and connected, and form an inner chamber, the actuator internal mechanism is arranged in the inner chamber.
Further, the actuator internal mechanism also includes the 3rd torsion spring, and the 3rd torsion spring is set in the 6th cylinder
On, and one end and first worm gear of the 3rd torsion spring or described are held the other end and the actuator inner walls
Row device lid inwall coordinates, and the 3rd torsion spring can limit the rotational angle of first worm gear.
Further, the external force means also include the second torsion spring, and second torsion spring is set on the 4th cylinder, and institute
State in one end of the second torsion spring and second worm gear, the other end and the actuator inner walls or the actuator lid
Wall coordinates, and second torsion spring can limit the rotational angle of second worm gear.
According to preferred embodiment, the invention provides following advantage：
The automobile door lock of the super lock function of band of the present invention, can be controlled by body control system BCM signalling pulses
Second motor of external force means is rotated, and then realizes that external force means drive actuator internal mechanism reversibly to be rotated from first state
To the second state, in first state, in-car handle can be unlocked by actuator internal mechanism driving mechanical door lock, in the second shape
State, in-car handle can not the unblock of driving mechanical door lock, it is easy to use, and enhance antitheft security.
The present invention is further illustrated below in conjunction with drawings and Examples.
Brief description of the drawings
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 state of actuator internal mechanism second of the present invention.
Fig. 4 is the explosive view of mechanical door lock of the present invention.
Fig. 5 insures view for mechanical door lock of the present invention；
Fig. 6 is mechanical door lock solution safety position schematic diagram of the present invention.
Reference
The actuator lid of 100 mechanical door lock 202
101 first housing 204b insure microswitch
The worm screw of 102 dead bolt rivet 205 first
The motor of 103 dead bolt buffer stopper 206 first
The worm gear of 104 dead bolt 209 first
105 base plate 209b fifth feature
The torsion spring of 106 ratchet 210 the 3rd
Connecting rod is opened in 107 pawl rivets 211
111 the 4th torsion spring 211a second feature
Unlocking link in 112 outer unlatching connecting rods 212
113 open the operation insurance connecting rod of connecting rod 213
114 ratchet release lever 213a fourth feature
115 ratchet torsion spring 213b fisrt feature
The torsion spring of 116 transiting rod 214 first
The worm screw of 117 the 5th torsion spring 235 second
The motor of 118 backboard 236 second
119 open the worm gear of rivet 239 second
120 insurance connecting rod 239a sixth feature
122 dead bolt torsion spring 239b third feature
The torsion spring of 124 deadbolt cam 240 second
The cylinder of 200 actuator internal mechanism 241 first
The cylinder of 201 actuator housing 242 second.
Embodiment
Describe to be used to disclose the present invention below so that those skilled in the art can realize the present invention.It is excellent in describing below
Embodiment is selected to be only used as citing, it may occur to persons skilled in the art that other obvious modifications.Define in the following description
General principle of the invention can apply to other embodiments, deformation program, improvement project, equivalent and do not carry on the back
From the other technologies scheme of 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
200th, actuator housing 201 and actuator lid 202.
Mechanical door lock 100 has one first housing 101, wherein, actuator housing 201 and actuator lid 202 are respectively with the
One housing 101 is fastened and connected, in addition, actuator housing 201 and actuator lid 202 can also be fastened and connected, and form an inner chamber, holds
Row device internal mechanism 200 may be provided in the inner chamber, wherein, on the inwall of actuator housing 201 and/or the inwall of actuator lid 202
The structure of the fixed part of actuator internal mechanism 200 is provided with, the structure may include neck, the first cylinder 241, the second cylinder
Body 242, the 3rd cylinder and the 4th cylinder, the 5th cylinder and the 6th cylinder etc..
The actuator internal mechanism 200 can connect medium as mechanical door lock 100 and car inner handle, that is, pass through in-car
When hand is acted on actuator internal mechanism 200, actuator internal mechanism 200 can driving mechanical door lock 100 unlock.Main,
The present invention additionally uses the function of super lock, i.e., actuator internal mechanism 200 is controlled, and makes actuator internal mechanism 200
The second state is reversibly turned to from first state, in first state, in-car handle can be driven by actuator internal mechanism 200
Mechanical door lock 100 is unlocked, in the second state, in-car handle can not driving mechanical door lock 100 unlock.
As shown in Figures 2 and 3, actuator internal mechanism 200 opens connecting rod 211, interior unlocking link 212, operation guarantor including interior
The dangerous torsion spring 214 of connecting rod 213 and first.Reference picture 1, inside opening connecting rod 211 can be set on the first cylinder 241, and Nei Kailian
Bar 211 can be rotated around first cylinder 241, and interior unlocking link 212 and operation insurance connecting rod 213 can be respectively sleeved at
On 3rd cylinder, and interior unlocking link 212 and operation insurance connecting rod 213 can rotate respectively around the 3rd cylinder, and this
One torsion spring 214 can rotate for operation insurance connecting rod 213 and provide reset force.
Fisrt feature 213b is provided with operation insurance connecting rod 213, inside opens and is provided with connecting rod 211 and fisrt feature
The second feature 211a that 213b coordinates, can drive operation insurance connecting rod 213 to rotate by external force, after external force is disengaged, operation
Insurance connecting rod 213 resets in the presence of the first torsion spring 214, and then can realize that fisrt feature 213b and second feature 211a match somebody with somebody
Close and disengage, reference picture 2, in first state, fisrt feature 213b and second feature 211a coordinate, reference picture 3, in the second shape
State, fisrt feature 213b and second feature 211a are disengaged.
In the present embodiment, fisrt feature 213b can be projection, and second feature 211a is neck.
In other embodiments, fisrt feature 213b is neck, and second feature 211a is projection.
The actuator internal mechanism 200 also includes external force means, and external force means can drive operation 213 turns of connecting rod of 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 torsion spring 240,
Reference picture 1, the second worm gear 239 is set on the second cylinder 242, and the second worm gear 239 can be 242 turns around second cylinder
Dynamic, the second torsion spring 240 is set on the 4th cylinder, and one end of the second torsion spring 240 coordinates with the second worm gear 239, the other end
Coordinate with the inwall of actuator housing 201 or the inwall of actuator lid 202, second torsion spring 240 can limit the rotation of the second worm gear 239
Angle.
The output shaft of second motor 236 connects the second worm screw 235, and 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 is rotated, and is set in operation insurance connecting rod 213
There is the fourth feature 213a coordinated with third feature 239b.
The interior unlocking link 212 can be connected with mechanical door lock 100, and inside opening connecting rod 211 can be driven with in-car handle
Connection.
When external force means drive the actuator internal mechanism to be converted into the second state from first state, reference picture 2, the
Two motors 236 drive the second worm screw 235 to rotate, 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 insure connecting rod 213 rotate clockwise, now, fisrt feature
213b and second feature 211a can be disengaged, i.e., actuator internal mechanism develops into the second state as shown in Figure 3.In second shape
Under state, robber pulls in-car handle, inside opens connecting rod 211 and rotates, it is impossible to unlocking link 212 and operation insurance connecting rod in driving
213 rotate, therefore can not realize that mechanical door lock 100 is unlocked.
When external force means drive the actuator internal mechanism from the second state transformation to first state, reference picture 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, operation is insured connecting rod 213 and is resetted in the presence of the first torsion spring 214,
I.e. operation insurance connecting rod 213 is rotated counterclockwise, and now, fisrt feature 213b and second feature 211a can coordinate, i.e. actuator
Internal mechanism develops into first state as shown in Figure 2.In the first state, passenger pulls in-car handle, inside opens connecting rod 211
Interior unlocking link 212 and operation insurance connecting rod 213 can be driven to rotate, the interior driving mechanical door lock 100 of unlocking link 212 is unlocked.
The actuator internal mechanism 200 also includes the first worm gear 209 and intermediary agency's (not shown), the first worm gear 209
It is set on the 5th cylinder, and the first worm gear 209 can be rotated around the 5th cylinder, and first can be driven by intermediary agency
Worm gear 209 is rotated, and the first worm gear 209 can drive actuator internal mechanism 200 to turn to first state, the first snail from the second state
The sixth feature for being provided with and coordinating with fifth feature 209b on fifth feature 209b, the second worm gear 239 is provided with wheel 209
239a.In the case of electronic system power down, i.e., the second motor 236 can not work, reference picture 3, and now intermediary agency can drive
First worm gear 209 is rotated counterclockwise, and the fifth feature 209b on the first worm gear 209 stirs sixth feature 239a, makes the second worm gear
239 rotate clockwise, now, and fisrt feature 213b and second feature 211a can coordinate, i.e., actuator internal mechanism develop into as
First state shown in Fig. 2.
As shown in figure 4, shown mechanical door lock 100 includes the first housing 101, dead bolt rivet 102, dead bolt buffer stopper 103, lock
Tongue 104, base plate 105, ratchet 106, pawl rivet 107, the 4th torsion spring 111, outer unlatching connecting rod 112, unlatching connecting rod 113, ratchet
Release lever 114, ratchet torsion spring 115, transiting rod 116, the 5th torsion spring 117, backboard 118, unlatching rivet 119, insurance connecting rod
120th, dead bolt torsion spring 122 and deadbolt cam 124.
The two ends of dead bolt rivet 102 are riveted on base plate 105 and backboard 118 respectively, and the two ends of pawl rivet 107 are also riveted respectively
On base plate 105 and backboard 118, wherein, dead bolt 104 is arranged with dead bolt rivet 102, dead bolt 104 can be around dead bolt rivet 102
Ratchet 106 is arranged with rotation, pawl rivet 107, ratchet 106 can rotate around pawl rivet 107, dead bolt 104 and ratchet 106
Cooperation the basic function of door lock can be provided.Dead bolt buffer stopper 103 is arranged on the housing 101 of base plate 105 and first.
Ratchet release lever 114 is also arranged with pawl rivet 107, ratchet release lever 114 can revolve around pawl rivet 107
Turn, can be separated between ratchet release lever 114 and ratchet 106 by the first housing 101, the first housing 101 can be respectively sleeved at spine
On pawl rivet 107 and dead bolt rivet 102, there is the first projection on ratchet release lever 114, first is raised slotting through the first housing 101
Enter in the first hole on ratchet 106, when ratchet release lever 114 overcomes the moment of torsion of ratchet torsion spring 115 to rotate under external force,
Can together it be rotated with pawl 106.
Deadbolt cam 124 is also arranged with dead bolt rivet 102, deadbolt cam 124 can rotate around dead bolt rivet 102, should
First housing 101 is located between deadbolt cam 124 and dead bolt 104, there is the second projection in deadbolt cam 124, and the second projection is passed through
In the second hole on first housing 101 insertion dead bolt 104.When ratchet 106 is in off-position, deadbolt cam 124 is with dead bolt
104 together, is rotated together under the driving of dead bolt torsion spring 122, resets both, door lock unblock.
Open rivet 119 and sequentially pass through unlatching connecting rod 113, the 4th torsion spring 111 and the first housing 101, be finally riveted on bottom
On plate 105, the torsion of the 4th torsion spring 111 can be overcome under external force driving by opening connecting rod 113, be rotated around rivet 119 is opened, outside
Open connecting rod 112 to be arranged on an axle of the first housing 101, can rotate about, and promote unlatching connecting rod 113 to rotate.
The one end of transiting rod 116 is connected in the chute for opening connecting rod 113, can be slided and be rotated, the 5th in the chute
The one end of torsion spring 117 is arranged on transiting rod 116, and the other end, which is arranged on, to be opened on connecting rod 113, and its moment of torsion of the 5th torsion spring 117 can be pushed away
The oriented ratchet release lever 114 of dynamic transiting rod 116 is close and forms the trend of cooperation, and insurance connecting rod 120 is arranged on backboard 118
On one hole, it can rotate about, its one end and transiting rod 116 constitute possible contact and cooperation.
Reference picture 1, transiting rod 116 can be connected with interior unlocking link 212, and interior unlocking link 212 can promote transition
Bar, realizes the inner side unblock of door lock.Insurance connecting rod 120 can be connected with the first worm gear 209, and first worm gear 209 can band
Dynamic insurance connecting rod 120 realizes reconciliation insurance function of insuring, and control door outside opens drive connection.
Reference picture 2 and Fig. 3, the actuator internal mechanism 200 also include the first motor 206, the first worm screw 205 and the 3rd
Torsion spring 210, reference picture 1, the 3rd torsion spring 210 is set on the 6th cylinder, and one end and the first worm gear of the 3rd torsion spring 210
209 coordinate, and the other end and the inwall of actuator housing 201 or the inwall of actuator lid 202 coordinate, and the 3rd torsion spring 210 can limit the
The rotational angle of one worm gear 209.
The output shaft of first motor 206 connects the first worm screw 205, and the first worm screw 205 is meshed with the first worm gear 209.
When performing electronic solution safe operation, Fig. 6 is seen, the first motor 206 drives the first worm screw 205 to rotate, 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 dextrorotation
Turn, the rotate counterclockwise under the twisting force of the 5th torsion spring 117 of transiting rod 116 in the process, and ratchet release lever 114 formation
Coordinate, and coordinate with the interior also formation for driving 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 ratchet 106,
Door lock is unlocked.It is set to turn clockwise if pulling external-open connecting rod 112, the latter promotes unlatching connecting rod 113 to overcome external-open spring 111
Torsion rotate counterclockwise, and drive unlatching connecting rod 113 to move to the left.The latter is revolved with pawl release lever 114 and ratchet 106
Turn, door lock unblock.
When perform it is electronic insure operation when, see Fig. 5, the first motor 206 drives the first worm screw 205 to rotate backward, first
Worm screw 205 drives the first worm gear 209 to be rotated clockwise along diagram, and the first worm gear 209 drives insurance connecting rod 120 along the diagram inverse time
Pin rotates, and the latter drives transiting rod 116 to rotate clockwise, and disengages the cooperation of unlatching connecting rod 113 and ratchet release lever 114,
And also disengaged with the interior cooperation for driving 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 be unlocked.If pulling external-open connecting rod 112, make its up time
Pin rotates, and the latter drives unlatching connecting rod 113 to overcome the torsion rotate counterclockwise of external-open spring 111, and drives transiting rod 116 to the left
It is mobile.But because the cooperation for opening connecting rod 113 and ratchet release lever 114 is disengaged, it can not also drive the latter's rotation unblock door lock.
The actuator internal mechanism 200 also includes on insurance microswitch 204b, the first worm gear 209 having with insuring micro-
The cam surface that dynamic switch 204b coordinates.The on off operating mode whether being depressed by the contact insured on microswitch 204b, is car
Body provides outer guard signal.
Embodiment described above is merely to illustrate the technological thought and feature of the present invention, in the art its object is to make
Technical staff can understand present disclosure and implement according to this, it is impossible to only limited with the present embodiment the present invention patent model
Use is enclosed, i.e., all equal changes or modification made according to disclosed spirit still fall in the scope of the claims of the present invention.
Claims (10)
1. a kind of automobile door lock of the super lock function of band, it is characterised in that including：Machine inside mechanical door lock (100) and actuator
Structure (200), the in-car handle of actuator internal mechanism (200) connection, the actuator internal mechanism (200) can be from first
State reversibly turns to the second state, in first state, and the in-car handle can pass through the actuator internal mechanism
(200) mechanical door lock (100) unblock is driven, in the second state, the in-car handle can not drive the mechanical door lock
(100) unlock；
The actuator internal mechanism (200) opens connecting rod (211), interior unlocking link (212), operation insurance connecting rod in including
(213) in and the first torsion spring (214), described connecting rod (211) is opened to be set on the first cylinder (241), and it is described in open connecting rod
(211) rotated around first cylinder (241), the interior unlocking link (212) and the operation insurance connecting rod (213)
Be respectively sleeved on the 3rd cylinder, and the interior unlocking link (212) and it is described operation insurance connecting rod (213) respectively around
The 3rd cylinder rotation, first torsion spring (214) rotates for the operation insurance connecting rod (213) and provides reset force；
Is provided with fisrt feature (213b) on operation insurance connecting rod (213), it is described in open be provided with connecting rod (211) with
The second feature (211a) that the fisrt feature (213b) coordinates, in first state, the fisrt feature (213b) and described the
Two features (211a) coordinate, in the second state, and the fisrt feature (213b) and the second feature (211a) are disengaged；
The interior unlocking link (212) and the mechanical door lock (100) are connected, it is described in open connecting rod (211) and the car
Internal handle is connected.
2. the automobile door lock with super lock function as claimed in claim 1, it is characterised in that the fisrt feature (213b) is
Projection, the second feature (211a) is neck.
3. the automobile door lock as claimed in claim 1 with super lock function, it is characterised in that the actuator internal mechanism
(200) external force means are also included, the external force means can drive actuator internal mechanism (200) reversibly to turn from first state
Move to the second state；
The external force means include the second motor (236), the second worm screw (235) and the second worm gear (239), second worm gear
(239) it is set on the second cylinder (242), and second worm gear (239) is rotated around second cylinder (242),
The output shaft of second motor (236) connects second worm screw (235), second worm screw (235) and second snail
Wheel (239) is meshed, and second worm gear (239), which has, stirs the third feature that the operation insurance connecting rod (213) rotates
The fourth feature coordinated with the third feature (239b) is provided with (239b), the operation insurance connecting rod (213)
(213a)。
4. the automobile door lock as claimed in claim 3 with super lock function, it is characterised in that the actuator internal mechanism
(200) the first worm gear (209) and intermediary agency are also included, first worm gear (209) is set on the 5th cylinder, and described
First worm gear (209) is rotated around the 5th cylinder, drives the first worm gear (209) to rotate by the intermediary agency, institute
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), second worm gear (239) and is provided with and described on first worm gear (209)
The sixth feature (239a) that five features (209b) coordinate.
5. the automobile door lock as claimed in claim 4 with super lock function, it is characterised in that shown mechanical door lock (100) bag
Include the first housing (101), dead bolt rivet (102), dead bolt buffer stopper (103), dead bolt (104), base plate (105), ratchet (106),
Pawl rivet (107), the 4th torsion spring (111), outer unlatching connecting rod (112), unlatching connecting rod (113), ratchet release lever (114), spine
Pawl torsion spring (115), transiting rod (116), the 5th torsion spring (117), backboard (118), unlatching rivet (119), insurance connecting rod
(120), dead bolt torsion spring (122) and deadbolt cam (124)；
Dead bolt rivet (102) two ends are riveted on the base plate (105) and the backboard (118) respectively, the ratchet riveting
Nail (107) two ends are also riveted on the base plate (105) and the backboard (118) respectively, wherein, the dead bolt rivet (102)
On be arranged with the dead bolt (104), the dead bolt (104) rotates around the dead bolt rivet (102), the pawl rivet (107)
On be arranged with the ratchet (106), the ratchet (106) rotates around the pawl rivet (107), the dead bolt (104) and institute
State ratchet (106) cooperation provide door lock basic function, the dead bolt buffer stopper (103) be arranged on the base plate (105) and
On first housing (101)；
The ratchet release lever (114) is also arranged with the pawl rivet (107), the ratchet release lever (114) is around described
Pawl rivet (107) rotates, and passes through first housing (101) between the ratchet release lever (114) and the ratchet (106)
Separate, first housing (101) is respectively sleeved in the pawl rivet (107) and the dead bolt rivet (102), the spine
There is the first projection on pawl release lever (114), described first is raised through first housing (101) the insertion ratchet (106)
On the first hole in, when the ratchet release lever (114) overcomes the moment of torsion of the ratchet torsion spring (115) to rotate under external force
When, the ratchet (106) can be driven to rotate together；
Deadbolt cam (124) is also arranged with the dead bolt rivet (102), the deadbolt cam (124) is around the dead bolt rivet
(102) rotate, first housing (101) is located between the deadbolt cam (124) and the dead bolt (104), the dead bolt
There is the second projection on cam (124), second projection is inserted on the dead bolt (104) through first housing (101)
In second hole, when the ratchet (106) be in off-position when, the deadbolt cam (124) with the dead bolt (104),
Rotated together under the driving of the dead bolt torsion spring (122), reset both, door lock unblock；
The unlatching rivet (119) sequentially passes through the unlatching connecting rod (113), the 4th torsion spring (111) and the first shell
Body (101), is finally riveted on the base plate (105), and the unlatching connecting rod (113) overcomes the 4th torsion under external force driving
The torsion of spring (111), around unlatching rivet (119) rotation, the outer unlatching connecting rod (112) is arranged on first housing
(101) it on a axle, can rotate about, and promote unlatching connecting rod (113) rotation；
Described transiting rod (116) one end is connected in the chute of the unlatching connecting rod (113), can be slided and be turned in the chute
Dynamic, described 5th torsion spring (117) one end is arranged on the transiting rod (116), and the other end is arranged on the unlatching connecting rod (113)
On, its described 5th torsion spring (117) moment of torsion can promote the oriented ratchet release lever (114) of the transiting rod (116) close to simultaneously
The trend coordinated is formed, the insurance connecting rod (120) is arranged on a hole of the backboard (118), can rotated about,
Its one end and the transiting rod (116) constitute contact and coordinated；
The transiting rod (116) can be 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.
6. the automobile door lock as claimed in claim 5 with super lock function, it is characterised in that the actuator internal mechanism
(200) the first motor (206) and the first worm screw (205), the output shaft connection described first of first motor (206) are also included
Worm screw (205), first worm screw (205) is meshed with first worm gear (209).
7. the automobile door lock as claimed in claim 6 with super lock function, it is characterised in that the actuator internal mechanism
(200) also include on insurance microswitch (204b), first worm gear (209) having and the insurance microswitch (204b)
The cam surface of cooperation.
8. the automobile door lock as claimed in claim 7 with super lock function, it is characterised in that the vapour of the super lock function of band
Car door lock also includes actuator housing (201) and actuator lid (202), the actuator housing (201) and the actuator lid
(202) it is fastened and connected respectively with first housing (101), the actuator housing (201) and the actuator lid (202) are also
It can be fastened and connected, and form an inner chamber, the actuator internal mechanism (200) is arranged in the inner chamber.
9. the automobile door lock as claimed in claim 8 with super lock function, it is characterised in that the actuator internal mechanism
(200) the 3rd torsion spring (210) is also included, the 3rd torsion spring (210) is set on the 6th cylinder, and the 3rd torsion spring
(210) one end coordinates with first worm gear (209), the other end and actuator housing (201) inwall or the execution
Device lid (202) inwall coordinates, and the 3rd torsion spring (210) can limit the rotational angle of first worm gear (209).
10. the automobile door lock as claimed in claim 8 with super lock function, it is characterised in that the external force means also include
Second torsion spring (240), second torsion spring (240) is set on the 4th cylinder, and one end of second torsion spring (240) with
Second worm gear (239) coordinates, the other end and actuator housing (201) inwall or the actuator lid (202) inwall
Coordinate, second torsion spring (240) 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 true CN106958389A (en) | 2017-07-18 |
| CN106958389B CN106958389B (en) | 2019-04-19 |
Family
ID=59484906
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) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114135171A (en) * | 2021-12-21 | 2022-03-04 | 上海恩坦华汽车门***有限公司 | Bidirectional movement automobile door lock mechanism |
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| US20090241617A1 (en) * | 2008-03-31 | 2009-10-01 | Mitsui Mining And Smelting Co., Ltd. | Door latch device in a motor vehicle |
| GB2529019A (en) * | 2014-05-27 | 2016-02-10 | Mitsui Kinzoku Act Corp | Vehicle door latch device |
| CN104179405A (en) * | 2014-08-08 | 2014-12-03 | 上海恩坦华汽车门***有限公司 | Power lock for automobile side door |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114135171A (en) * | 2021-12-21 | 2022-03-04 | 上海恩坦华汽车门***有限公司 | Bidirectional movement automobile door lock mechanism |
| CN114135171B (en) * | 2021-12-21 | 2024-05-28 | 上海恩坦华汽车门***有限公司 | Bidirectional movement automobile door lock mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106958389B (en) | 2019-04-19 |
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