CN105507694B

CN105507694B - A kind of device for the panic unblock of automobile side door lock

Info

Publication number: CN105507694B
Application number: CN201610050737.3A
Authority: CN
Inventors: 杨海英; 张应轮; 江衍鸿; 朱子政
Original assignee: Fuzhou Mingfang Automobile Parts Industry Co Ltd
Current assignee: Fuzhou Mingfang Automobile Parts Industry Co Ltd
Priority date: 2016-01-26
Filing date: 2016-01-26
Publication date: 2017-11-10
Anticipated expiration: 2036-01-26
Also published as: CN105507694A

Abstract

The present invention provides a kind of device for the panic unblock of automobile side door lock, the lock body body that is installed on including an enclosing cover, one at car door, in one locking structure, an outer grip lock construction, one be connected with inside door handle in a lock actuator and one be used to carry out the main lock set that lock is paid with lock at car door, the enclosing cover is vertically connected in lock body body；Interior locking structure includes a motor, a worm screw, a gear member and a connection piece；Outer grip lock construction includes outer grip lock actuator, a supporting, a panic actuator and one first torque spring.The present invention can avoid interior locking structure from locked phenomenon occur, and outer grip lock construction can self-resetting can unlock the state of door opening to outer handle is operated so that passenger being capable of conveniently enabling.

Description

A kind of device for the panic unblock of automobile side door lock

【Technical field】

The present invention relates to the auto parts machinery of automotive field, and in particular to a kind of dress for the panic unblock of automobile side door lock Put.

【Background technology】

Internal handle and outer handle are typically provided with the car door of automobile, Internal handle is used for car door opening from in-car i.e. to automobile Side door lock is unlocked, and outer handle is used to outside car car door opening being unlocked automobile side door lock；Existing automobile side-door Lock first operates when it in lockup state, outer handle, or is operated simultaneously with the i.e. interior locking structure of KNOB structures, and KNOB structures easily go out It is i.e. locked now to block state, so operating outer handle again after must first releasing KNOB structures manually can just open the door, so as to easily Inconvenience of opening the door is caused, influences occupant comfort.

【The content of the invention】

The technical problems to be solved by the invention are to provide a kind of device for the panic unblock of automobile side door lock.

The present invention is that solve above-mentioned technical problem by the following technical programs：One kind is used for the panic unblock of automobile side door lock Device, the device includes an enclosing cover, one is installed on the lock body body at car door, locking structure, an outer grip lock construction, one in one Lock actuator and one are used to carry out locking the main lock set paid, the enclosing cover with lock at car door in being connected with inside door handle Vertically it is connected in lock body body；

The interior locking structure includes a motor, a worm screw, a gear member and a connector on lock body body, institute Scroll bar and motor connection are stated, the gear member is articulated in be covered outside, the gear member and worm engaging；The connector include from One first pushing portion of left-to-right distribution and one first convergence part, first convergence part are connected with gear member；

The outer grip lock construction includes outer grip lock actuator, a supporting, a panic actuator and one first torsion bullet Spring, vertical on the lock body body to be provided with a first axle and one second axle, the outer grip locks actuator, supporting is placed on the successively On one axle；

The supporting includes a chute, one second pushing portion and one second convergence part, the end of second convergence part It is folded upward at forming one the 3rd pushing portion, is cased with one second torque spring on second axle, the one of second torque spring End is butted on lock body body, and the other end of second torque spring is butted on the second convergence part；

The panic actuator is provided with a strip through-hole and one to be horizontally slipped inside for first axle and led to positioned at the bar shaped Column on the left of hole, the panic actuator are placed on first axle and above supporting by the strip through-hole, the fear The right part of actuator upwardly extends to form a jut, and the left part of the panic actuator is downwardly extending a slide fit in cunning The sliding block of groove, the end of the sliding block are provided with first hook part for being used to block supporting, and the jut pushes with first Portion offsets；

First torque spring is placed on column, and one end of first torque spring is butted on supporting, and this first The other end of torque spring is butted on panic actuator；

The outer grip lock actuator includes one first Actuator Division, one the 3rd convergence part and second card for catching on sliding block Hook part, the 3rd convergence part are sheathed in first axle, and first Actuator Division is connected with outside door handle；

The interior lock actuator covers outside being articulated in, and the interior lock actuator offsets with the 3rd pushing portion；The master Lock set is articulated on lock body body, and the main lock set offsets with the second pushing portion.

Further, outer cover is sheathed on the 4th axle provided with one the 4th axle, the interior lock actuator.

Further, the gear member includes a gear part, a central through hole and the clamping being sequentially distributed from top to bottom Portion, the central through hole are sheathed on one the 3rd axle, the gear part and worm engaging, and the Access Division connects with the first convergence part Connect, and the 3rd is located in outer cover.

Further, the outer grip lock actuator includes one first Actuator Division and one the 3rd convergence part, the 3rd linking Portion is provided with a first through hole, and the 3rd convergence part is sheathed in first axle by the first through hole, first Actuator Division It is connected with outside door handle.

Further, the interior lock actuator includes one second Actuator Division and one the 4th convergence part, second start Portion is connected with inside door handle, and the 4th convergence part offsets with the 3rd pushing portion.

Further, the supporting is provided with one first shackle member, and the panic actuator is provided with one second clamping Part, one end of first torque spring are butted on the first shackle member, and the other end of first torque spring is butted on the second shackle member.

Enter a ground, the main lock set includes a main lock actuator, a lock plate and one successively and snap fit at car door Buckle part, it is described it is main lock actuator be sheathed on one the 5th axle, the 5th axle is vertical on lock body body, and the main lock Actuator offsets with the second pushing portion, and the lock plate is connected with main lock actuator, and the buckle part is meshed with lock plate.

Further, the top of the column is provided with a fixture block for being used to prop up the first torque spring.

Further, a fixed support is additionally provided with the lock body body, first pushing portion is located at the fixed support On.

Further, outer cover is additionally provided with one to avoid gear member from rotating excessive restriction plate.

A kind of beneficial effect of device for the panic unblock of automobile side door lock of the present invention is：By interior locking structure with The specific design of outer grip lock construction and cooperation, interior locking structure can be avoided locked phenomenon occur, and outer grip lock construction can Self-resetting can unlock the state of door opening to outer handle is operated so that passenger can conveniently open the door, and whole device also has There is the characteristics of compact-sized.

【Brief description of the drawings】

The invention will be further described in conjunction with the embodiments with reference to the accompanying drawings.

Fig. 1 is a kind of structural representation of the device for the panic unblock of automobile side door lock.

Fig. 2 is the structural representation of middle gear part and connector of the present invention.

Fig. 3 is the decomposing schematic representation of outer grip lock construction in the present invention.

Fig. 4 is the top view after the section components assembling of the present invention.

Fig. 5 is the partial bottom view after present invention assembling.

Fig. 6 is the structural representation of outer grip lock actuator and panic actuator in the present invention.

【Embodiment】

Fig. 1 to Fig. 5, a kind of device for the panic unblock of automobile side door lock of the present invention are please referred to, the device includes One enclosing cover 1, one is installed on locking structure 3 in the lock body body 2, one at car door, an outer grip lock construction 4, one and inside door handle The interior lock actuator 5 and one of connection is used to carry out the main lock set 6 that lock is paid with lock at car door, and the enclosing cover 1 is vertically connected In lock body body 2.

Interior locking structure 3 includes a motor 31, a worm screw 32, a gear member 33 and a connection on lock body body 2 Part 34, the scroll bar 32 are connected with motor 31, and the gear member 33 is articulated on enclosing cover 1, and the gear member 33 is nibbled with worm screw 32 Close；Connector 34 includes one first pushing portion 341 and one first convergence part 342 being from left to right distributed, first convergence part 342 are connected with gear member 33.

Wherein gear member 33 includes a gear part 331, a central through hole 332 and the Access Division being sequentially distributed from top to bottom 333, the central through hole 332 is sheathed on one the 3rd axle 11, gear part 331 engaged with worm screw 32 so as to realize gear member 33 with The engagement of worm screw 32, the Access Division 333 are connected with the first convergence part 342 so as to realize the first convergence part 342 and gear member 33 Connection, and the 3rd axle 11 is on the enclosing cover 1.

Outer grip lock construction 4 includes outer grip lock actuator 41, a supporting 42, the panic torsion of actuator 43 and 1 first Spring 44, it is vertical on the lock body body 2 to be provided with a first axle 21 and one second axle 22, the outer grip lock actuator 41, undertaking Part 42 is placed in first axle 21 successively.

Outer grip lock actuator 41 includes one first Actuator Division 411, one the 3rd convergence part 412 and one second hook part 413, institute State the 3rd convergence part 412 and be provided with a first through hole 4121, the 3rd convergence part 412 is sheathed on by the first through hole 4121 In first axle 21, first Actuator Division 411 is connected with outside door handle.

Supporting 42 includes a chute 421, one second pushing portion 422 and one second convergence part 423, second convergence part 423 end is folded upward at forming one the 3rd pushing portion 424, and one second torque spring 23 is cased with second axle 22, described One end (not shown) of second torque spring 23 is butted on lock body body 2, and the other end (not shown) of second torque spring 23 supports In the second convergence part 423.

Panic actuator 43 is provided with a strip through-hole 431 and one to be horizontally slipped inside for first axle 21 and is located at the bar shaped The column 432 in the left side of through hole 431, the panic actuator 43 are placed on first axle 21 and positioned at undertaking by the strip through-hole 431 The top of part 42, the right part of the panic actuator 43 upwardly extend to form a jut 433, a left side for the panic actuator 433 End is downwardly extending a slide fit in the sliding block 434 of chute 421, and the second hook part 413 is to catch on sliding block 434, when second Then outer grip lock actuator 41 is mutually bound with panic actuator 43 when hook part 413 catches on sliding block 434, the end of the sliding block 434 Portion is provided with first hook part 435 for being used to block supporting 42, and the jut 433 offsets with the first pushing portion 341.

First torque spring 44 is placed on column 432, and supporting 42 is provided with one first shackle member 425, panic actuator 43 are provided with one second shackle member 436, and one end of the first torque spring 44 is butted on the first shackle member 425, first torque spring 44 other end is butted on the second shackle member 436, i.e. one end of the first torque spring 44 is butted on supporting 42, the first torsion bullet The other end of spring 44 is butted on panic actuator 43.

In the case where panic actuator 43 is not affected by external force, the state of outer grip lock construction 4 then as shown in fig. 1, i.e., One hook part 435 blocks supporting 42 so that panic actuator 43 is mutually bound with supporting 42；Now in outside door handle The lower outer grip lock actuator 41 of effect, which is swung, causes the second hook part 413 to catch on sliding block 434 (as shown in Figure 6) so that outer grip is locked Actuator 41 is mutually bound with panic actuator 43, then outer grip lock actuator 41, supporting 42 and the panic three of actuator 43 into For the entirety being fixedly connected, the swing of outer grip lock actuator 41 drives panic actuator 43 to swing, finally drives supporting 42 swing so that the second pushing portion 422 props up and promotes main lock set 6 to latch interior disengaging at car door, that is, has carried out solution of threading off Lock.

Interior lock actuator 5 is articulated on enclosing cover 1, specifically, one the 4th axle 12, interior lock actuator 5 is set on enclosing cover 1 It is sheathed on the 4th axle 12 so as to realize the pivot joint of an interior lock actuator 5；Interior lock actuator 5 includes one second Actuator Division 51 With one the 4th convergence part 52, second Actuator Division 51 is connected with inside door handle, and the 4th convergence part 52 pushes with the 3rd Portion 424 offsets, i.e., an interior lock actuator 5 offsets with the 3rd pushing portion 424.

Main lock set 6 includes the buckle of snap fit at a main lock actuator 61, a lock plate 62 and one and car door successively Part 63, the main lock actuator 61 are sheathed on one the 5th Zhou24Shang Shi winners lock set 6 and are articulated on lock body body 2, the 5th axle 24 are vertical on lock body body 2, and this it is main lock actuator 61 offseted with the second pushing portion 422 so that winner's lock set 6 and Second pushing portion 422 offsets；Lock plate 62 is connected with main lock actuator 61, and the buckle part 63 is meshed with lock plate 62；When Second pushing portion 422 props up and promotes main lock actuator 61, so as to drive lock plate 62 so that buckle part 63 rotates, and then causes Buckle part 63 screws out disengaging in being latched at car door, that is, has carried out unblock of threading off.

One of start principle of the present invention：Starting motor 31 then drives worm screw 32 to rotate, band of the gear member 33 in worm screw 32 Dynamic lower to rotate, the rotational band follower link 34 of worm screw 32 is moved to the left, and connector 34 first pushes during being moved to the left Portion 341 can prop up the jut 433 of panic actuator 43, and so as to promote panic actuator 43 to be moved to the left, sliding block 434 is along chute 421 are moved to the left, even if until outer grip lock actuator 41 is swung and the second hook part 413 is no longer able to catch on sliding block 434, i.e., it is interior Locking structure 3 applies thrust to panic actuator 43 and relieves binding of second hook part 413 to panic actuator 43 so that outer Lock actuator 41 and panic actuator 43 are turned into completely relatively independent part, now in the presence of outside door handle Outer grip lock actuator 41 is swung, and panic actuator 43 is then no longer locked the swing of actuator 41 with outer grip and swung, so that can not band The dynamic supporting 42 mutually bound with panic actuator 43 is swung, i.e., outside door handle can not play a part of unlocking；But when interior When locking structure 3 removes the thrust applied to panic actuator 43, panic actuator 43 is in the presence of the first torque spring 44 Reset, i.e., panic actuator 43 moves right to the state for being not affected by the interior promotion of locking structure 3.

The two of the start principle of the present invention：A lock actuator 5 is swung in the presence of inside door handle, with swing Lock actuator 5 is first propped up and promotes the 3rd pushing portion 424 so that supporting 42 is swung, with the swing then of supporting 42 Two pushing portions 422 prop up and promote main lock set 6 to latch interior disengaging at car door, that is, have carried out unblock of threading off.

In addition, in order to avoid the first torque spring 44 comes off on start process central post 432, on the top of column 432 One fixture block 4321 for being used to prop up the first torque spring 44 is set；Reinforced and antifriction left red to play, on lock body body 2 A fixed support 25 is additionally provided with, the first pushing portion 341 is located on the fixed support 25；One is additionally provided with enclosing cover 1 to avoid tooth Gear member rotates excessive restriction plate (not shown).

To sum up, the present invention can avoid interior locking by the specific design and cooperation of interior locking structure and outer grip lock construction There is locked phenomenon in structure, and outer grip lock construction can self-resetting can unlock the state of door opening to outer handle is operated, Passenger is conveniently opened the door, and whole device also has the characteristics of compact-sized.

Claims

A kind of 1. device for the panic unblock of automobile side door lock, it is characterised in that：The device is installed on car including an enclosing cover, one Lock body body at door, locking structure, an outer grip lock construction, the interior lock actuator and one being connected with inside door handle in one For carrying out the main lock set that lock is paid with lock at car door, the enclosing cover is vertically connected in lock body body；

The interior locking structure includes a motor, a worm screw, a gear member and a connector on lock body body, the snail Bar and motor connection, the gear member is articulated in be covered outside, the gear member and worm engaging；The connector include from a left side to One first pushing portion of right distribution and one first convergence part, first convergence part are connected with gear member；

The outer grip lock construction includes outer grip lock actuator, a supporting, a panic actuator and one first torque spring, institute State and a first axle and one second axle are vertically provided with lock body body, the outer grip lock actuator, supporting are placed on first axle successively On；

The supporting includes a chute, one second pushing portion and one second convergence part, and the end of second convergence part is upward One the 3rd pushing portion is bent to form, one second torque spring is cased with second axle, one end of second torque spring is supported In lock body body, the other end of second torque spring is butted on the second convergence part；

The panic actuator is provided with a strip through-hole to be horizontally slipped inside for first axle and one positioned at a strip through-hole left side The column of side, the panic actuator are placed on first axle and above supporting by the strip through-hole, the panic start The right part of part upwardly extends to form a jut, and the left part of the panic actuator is downwardly extending a slide fit in chute Sliding block, the end of the sliding block are provided with first hook part for being used to block supporting, the jut and the first pushing portion phase Support；

First torque spring is placed on column, and one end of first torque spring is butted on supporting, first torsion The other end of spring is butted on panic actuator；

The outer grip lock actuator includes one first Actuator Division, one the 3rd convergence part and second snap fit for catching on sliding block Portion, the 3rd convergence part are sheathed in first axle, and first Actuator Division is connected with outside door handle；

The interior lock actuator covers outside being articulated in, and the interior lock actuator offsets with the 3rd pushing portion；The main lock group Part is articulated on lock body body, and the main lock set offsets with the second pushing portion.
A kind of 2. device for the panic unblock of automobile side door lock according to claim 1, it is characterised in that：Covered outside described Provided with one the 4th axle, the interior lock actuator is sheathed on the 4th axle.
A kind of 3. device for the panic unblock of automobile side door lock according to claim 1, it is characterised in that：The gear member Including a gear part, a central through hole and the Access Division being sequentially distributed from top to bottom, the central through hole is sheathed on one the 3rd On axle, the gear part and worm engaging, the Access Division are connected with the first convergence part, and the 3rd is located in outer cover.
A kind of 4. device for the panic unblock of automobile side door lock according to claim 1, it is characterised in that：3rd rank Socket part is provided with a first through hole, and the 3rd convergence part is sheathed in first axle by the first through hole.
A kind of 5. device for the panic unblock of automobile side door lock according to claim 1, it is characterised in that：The interior lock Actuator includes one second Actuator Division and one the 4th convergence part, and second Actuator Division is connected with inside door handle, and the described 4th Convergence part offsets with the 3rd pushing portion.
A kind of 6. device for the panic unblock of automobile side door lock according to claim 1, it is characterised in that：The supporting One first shackle member is provided with, the panic actuator is provided with one second shackle member, and one end of first torque spring is supported In the first shackle member, the other end of first torque spring is butted on the second shackle member.
A kind of 7. device for the panic unblock of automobile side door lock according to claim 1, it is characterised in that：The main lock group Part includes a main lock actuator, a lock plate and one successively and the buckle part of snap fit at car door, the main lock actuator set On one the 5th axle, the 5th axle is vertical on lock body body, and the main lock actuator offsets with the second pushing portion, institute State lock plate with main lock actuator to be connected, the buckle part is meshed with lock plate.
A kind of 8. device for the panic unblock of automobile side door lock according to claim 1, it is characterised in that：The column Top is provided with a fixture block for being used to prop up the first torque spring.
A kind of 9. device for the panic unblock of automobile side door lock according to claim 1, it is characterised in that：The lock body sheet A fixed support is additionally provided with body, first pushing portion is located on the fixed support.
A kind of 10. device for the panic unblock of automobile side door lock according to claim 1, it is characterised in that：The enclosing cover On be additionally provided with one to avoid gear member from rotating excessive restriction plate.