CN102080479A - Vehicular electric door lock - Google Patents
Vehicular electric door lock Download PDFInfo
- Publication number
- CN102080479A CN102080479A CN2009101884475A CN200910188447A CN102080479A CN 102080479 A CN102080479 A CN 102080479A CN 2009101884475 A CN2009101884475 A CN 2009101884475A CN 200910188447 A CN200910188447 A CN 200910188447A CN 102080479 A CN102080479 A CN 102080479A
- Authority
- CN
- China
- Prior art keywords
- locking
- unblanking
- lock
- pull bar
- 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
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 40
- 230000007704 transition Effects 0.000 claims abstract description 34
- 230000009471 action Effects 0.000 claims abstract description 8
- 230000005540 biological transmission Effects 0.000 claims description 23
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 18
- 230000011664 signaling Effects 0.000 claims description 8
- 238000003756 stirring Methods 0.000 claims description 3
- 230000009467 reduction Effects 0.000 claims description 2
- 230000004044 response Effects 0.000 claims description 2
- 241000282472 Canis lupus familiaris Species 0.000 description 29
- 239000000853 adhesive Substances 0.000 description 6
- 230000001070 adhesive effect Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Images
Landscapes
- Lock And Its Accessories (AREA)
Abstract
The present invention relates to a vehicular door lock which comprises a lock body mechanism and a locking mechanism. The locking mechanism realizes locking of a manual locking switch in a vehicular door and an action for releasing the locking. The lock body mechanism comprises an upper fixing plate and a lower fixing plate, a lock block and an external unlocking pull bar which is equipped between the upper fixing plate and the lower fixing plate. The vehicular door lock further comprises a transition member, a locking slide block, a gripping assembly and an unlocking assembly. Through the gripping assembly and the unlocking assembly in the lock body mechanism, and the cooperation of the locking mechanism and the lock body mechanism, automatic suction from a slightly open state or a semi-locked state to a fully locked state and finally to the locking state for the vehicular door is realized. Furthermore after the vehicular door is realized from the locking state to the fully locked state or the semi-locked state, a function of automatically releasing the vehicular door to the open state is realized.
Description
Technical field
The technical field that the present invention relates to lock relates to a kind of Vehicular electric door lock particularly.
Background technology
Development along with automobile industry, society's car demand cumulative year after year adds, and people also progressively increase the requirement of door device function and feature simultaneously, and it requires door device to have higher safety and reliability, simultaneously, increasing automated characterization is applied in the Automobile Design.
But, can realize car door under crack state or the half lock state automatic adhesive to full lock state (closing of the door), and can make car door be discharged into the Vehicular electric door lock of opening under full lock or the half lock state automatically, substantially all be used for automobile (as minibus) slide in the market, and the electric door lock with above-mentioned functions that is used for general arrangements for automotive doors (as Qianmen of car etc.) does not have substantially, and the electric door lock with above-mentioned automatic locking function that is used on the drift out door can't be used for general arrangements for automotive doors again, for this reason, the existing a kind of electric door lock that can be used for the automatic adhesive function of having of general arrangements for automotive doors of design that needs.
Summary of the invention
Can't realize general arrangements for automotive doors from automatic adhesive under crack state or the half lock state to full lock state (closing of the door) or to lockup state (finishing the state that latches of manual locking switch in the car door behind the closing of the door) for solving Vehicular electric door lock of the prior art, and after making car door be discharged into the full lock state or be released into half lock state or crack state again under the lockup state or be discharged into the technical problem of opening more automatically, the invention provides a kind of realize to general arrangements for automotive doors under crack state or the half lock state automatic adhesive to the full lock state until lockup state, and be discharged into the Vehicular electric door lock of opening after making car door be discharged into the full lock state or be released into half lock state or crack state again under the lockup state more automatically.
The invention provides a kind of Vehicular electric door lock, comprise lock body mechanism and lockable mechanism, described lockable mechanism is realized manually the latch locking and the action of removing the locking that latches of locking switch in the car door; Described lock body mechanism comprises upper mounted plate, bottom plate, and be installed in lock dog between upper mounted plate and the bottom plate, the pull bar of unblanking outward, wherein, described lock body mechanism also comprises locking transition piece, locking slide block, firmly grasps the assembly and the assembly of unblanking, and described locking slide block is installed in rotation on the locking transition piece;
Described promptly assembly comprises to be firmly grasped motor, firmly grasp worm gear, firmly grasps transmission component and firmly grasps gear, described promptly motor is installed on the upper mounted plate, described promptly worm gear is installed in rotation on the upper mounted plate and by firmly grasping motor-driven, promptly worm gear has and its pinion part with the rotating shaft setting; Described promptly transmission component is supported between upper mounted plate and the bottom plate, comprises transmission flywheel, planetary gear pedestal and planet pinion, described planet pinion be arranged on rotationally on the transmission flywheel and with the inner ring engagement of planetary gear pedestal; The transmission flywheel also meshes with the pinion part of firmly grasping worm gear, the outer ring of described planetary gear pedestal is provided with the several trough lattice that match with the locking slide block of described locking transition piece, when the planetary gear pedestal rotated, described locking slided and can or be locked in the groove lattice along the slip of groove lattice; Described promptly gear and planetary gear pedestal are with rotating shaft setting and rotation synchronously; Described lock dog is provided with tooth portion, the tooth portion engagement of described promptly gear and described lock dog;
The described assembly of unblanking is installed in a side that deviates from bottom plate of upper mounted plate, comprise the motor of unblanking, the worm gear of unblanking, the gear of unblanking, the unblank tooth bar and the output arm of unblanking, the described motor of unblanking is installed in fixing this side that deviates from bottom plate, the worm gear of unblanking is installed in rotation on the upper mounted plate and by the motor-driven of unblanking, described unblank gear and the worm gear of unblanking are with the rotating shaft setting and rotate synchronously, unblank gear with unblank tooth bar engagement, one end of the described tooth bar of unblanking is hinged with the rotatable output arm of unblanking that is installed in down on Guan County's plate, and the described output arm of unblanking also connects with the described outer pull bar of unblanking.
The invention has the advantages that: this automobile-used automatic door lock is by the promptly assembly in the lock body mechanism and the assembly of unblanking, with common the cooperating of other parts in lockable mechanism and the lock body mechanism, and then realized arrangements for automotive doors from automatic adhesive under crack state or the half lock state to the full lock state and finally to lockup state, and can make car door from being discharged into the function of opening after lockup state is released into the full lock state or is released into half lock state or crack state more automatically, and this automobile-used automatic door lock has organically combined the promptly assembly and the assembly of unblanking in lock body mechanism, therefore, whole automatic door lock simple in structure, convenient and reliable operation.
Description of drawings
Fig. 1 is the internal construction elevation of a kind of embodiment of automobile-used automatic door lock of the present invention;
Fig. 2 is the internal construction lateral view of a kind of embodiment of automobile-used automatic door lock of the present invention;
Fig. 3 is the external structure elevation of a kind of embodiment of automobile-used automatic door lock of the present invention;
Fig. 4 is the external structure lateral view of a kind of embodiment of automobile-used automatic door lock of the present invention;
Fig. 5 is the topology view of the critical piece of the assembly of unblanking of a kind of embodiment of automobile-used automatic door lock of the present invention;
Fig. 6 is the topology view of critical piece of the lock body mechanism of a kind of embodiment of automobile-used automatic door lock of the present invention;
Fig. 7 is the topology view of the part main function components of a kind of embodiment of automobile-used automatic door lock of the present invention;
Fig. 8 A is the promptly structure elevation of transmission component of a kind of embodiment of automobile-used automatic door lock of the present invention;
Fig. 8 B is the promptly structure side view of transmission component of a kind of embodiment of automobile-used automatic door lock of the present invention;
Fig. 9 A is the topology view of the critical piece of the lock body mechanism that is in crack state of this bright a kind of embodiment of automobile-used automatic door lock;
Fig. 9 B is the topology view of the critical piece of the lock body mechanism that is in half lock state of this bright a kind of embodiment of automobile-used automatic door lock;
Fig. 9 C is the topology view of the critical piece of the lock body mechanism that is in the full lock state of this bright a kind of embodiment of automobile-used automatic door lock;
Fig. 9 D is the topology view of the critical piece of the lock body mechanism that is in lockup state of this bright a kind of embodiment of automobile-used automatic door lock.
The specific embodiment
In order to make technical problem solved by the invention, technical scheme and beneficial effect clearer,, the present invention is further elaborated below in conjunction with drawings and Examples.Should be appreciated that specific embodiment described herein only in order to explanation the present invention, and be not used in qualification the present invention.
Extremely shown in Figure 7 as Fig. 1, a kind of automobile-used automatic door lock as one embodiment of the present invention, comprise lock body mechanism 1 and lockable mechanism 2, described lockable mechanism 2 is realized the latch functions that latches of manual locking switch (not shown) in the car door, comprise locking housing 20, locking motor 21, locking worm screw 22, locking worm gear 23, sector gear 24, locking pull bar 25 and locking switch 26, described locking motor 21 is installed on the locking housing 20; Described locking worm screw 22 is fixed on the output shaft of locking motor 21; Described locking worm gear 23 is installed in rotation on the locking housing 20 and with 22 engagements of locking worm screw and is driven by locking motor 21, also have on the described locking worm gear 23 and tooth flower portion 230 that locking worm gear 23 is provided with rotating shaft, each teeth of described tooth flower portion 230 stagger mutually and layering sets gradually; Also be provided with on the described locking worm gear 23 and be used for when the locking motor 21 of lockable mechanism 2 stops operating, making locking pot wheel 23 to reset to the reduction torsion spring (not shown) of initial position, described sector gear 24 turns by its rotating shaft and is being installed on the locking housing 20, each teeth of described sector gear 24 are arranged to match with the tooth flower portion 230 of described locking worm gear 23 equally staggers and structure that layering sets gradually mutually, so that can mesh separately with each tooth of the tooth flower portion 230 of above-mentioned locking worm gear 23, this structure setting can make locking worm gear 23 at the Shi Buhui that resets sector gear 24 be driven and rotate.Described sector gear 24 also is provided with a locking moving arm 240 that is used to stir described locking switch 26, the locking pull bar 25 that is provided with rotating shaft with sector gear 24 is installed on another surface of the locking housing 20 that sector gear 24 is installed, and described locking pull bar 25 is synchronized with the movement with sector gear 24; One end of described locking pull bar 25 is connected with interior manual locking switch by drag-line; Described locking switch 26 is electrically connected with the vehicle-mounted control module, described locking switch 26 is used to judge the position signalling of the lockup state of locking pull bar 25, when locking moving arm 240 touches locking switch 26, automobile is finished the function that latches automatically, at this moment, car door is in lockup state (finishing the state that latches automatically behind the closing of the door), and the vehicle-mounted control module receives car door that locking switch 26 sends locking signal, and this Vehicular electric door lock stops action.
Described lock body mechanism 1 includes upper mounted plate 100, bottom plate 101, and be installed in lock dog 13 between upper mounted plate and the bottom plate 120, ratchet 11, first torsion spring 1000, second torsion spring 1001, lock piece 15, drawback lock pull bar 16, unblank pull bar 17, the part 18 of unblanking, the transition piece 19 of unblanking, locking transition piece 14 and locking slide block 12 outward, described lock dog 13 and ratchet 11 are installed in rotation on the bottom plate 120, the cooperation that leans of described lock dog 13 and ratchet 11,11 pairs of lock dogs 13 of ratchet can play the effect of locking.One end of described ratchet 11 links to each other with the part 18 of unblanking, one end of described ratchet 11 has a straight pin, one end of the described part 18 of unblanking has upper hopper chute 180, gliding groove 181 and faces the end difference that connects with gliding groove 181, the straight pin of described ratchet 11 top contact that can offset with above-mentioned stage portion also is slidably disposed in the gliding groove 181 of the part 18 of unblanking.Be in crack or half lock state (as Fig. 9 A to Fig. 9 C) in the process of full lock state at car door, can promote straight pin by the stage portion of the part 18 of unblanking and make ratchet 11 actions; Shown in Fig. 9 D, and when car door is in lockup state (finish automatically and latch), because locking pull bar 25 rotates lock piece 15, lock piece 15 drives the part 18 of unblanking slight rotation takes place, make straight pin break away from stage portion and slip in the gliding groove 181, in gliding groove 181, can be free to slide, and the part 18 of unblanking can't be realized the pushing action to ratchet 11, so this moment, car door can't be opened.The other end with straight pin of described ratchet 11 also be installed in bottom plate 101 on first torsion spring 1000 insert and be connected, described first torsion spring 1000 can be unblanked to play reset response after part 18 promotions to ratchet 11; Described upper mounted plate 100 have one by upper mounted plate 100 that extend out and with upper mounted plate 100 vertically disposed wall extensions 102; Described unblank transition piece 19 and drawback lock pull bar 16 with rotating shaft be installed in rotation on the wall extension 102 of upper mounted plate 100, and an end of the transition piece 19 of unblanking is conflicted with drawback lock pull bar 16 and is connected, the described outer pull bar 17 of unblanking is installed in rotation on the bottom plate 101, and second torsion spring 1001 that the pull bar 17 that is used for externally unblanking resets is installed in its rotating shaft, the described outer pull bar 17 of unblanking also has a kink 170, and this kink 170 is connected by the outer door handle of drag-line and car door; Conflicting with pull bar 17 1 ends of unblanking outward with the inconsistent other end of drawback lock pull bar 16 of the described transition piece 19 of unblanking is connected; Described drawback lock pull bar 16 is connected by drag-line with the interior door handle of car door, when car door is in full lock state (closing of the door but be unrealized latch automatically), stir door handle in the car door, then spur 16 actions of drawback lock pull bar, described drawback lock pull bar 16 is by promoting to unblank transition piece 19 around himself rotating shaft rotation, and then promote the outer pull bar 17 of unblanking and rotate around himself rotating shaft, described outer 17 drives of pull bar of unblanking part 18 of unblanking acts on ratchet 11.Described locking transition piece 14 is installed in rotation on the upper mounted plate 100, the described outer pull bar 17 of unblanking with a side of the inconsistent other end of the transition piece 19 of unblanking and inconsistent connection of an end of described locking transition piece 14, when unblanking pull bar 17 rotations outside the transition piece 19 of unblanking promotes, unblank outward pull bar 17 and then drive locking transition piece 14 rotate; The other end of described locking transition piece 14 is rotatably mounted with a locking slide block 12; Described lock piece 15 is installed in rotation on the upper mounted plate 100 and the one end is connected in the upper hopper chute 180 of described part 18 1 ends of unblanking slidably, splits the effect that latch fitting 18 has certain promotion; The described other end of unblanking part 18 is hinged on the outer pull bar 17 of unblanking, and when the pull bar 17 of unblanking outside the transition piece 19 of unblanking promotes rotated, unblank out the outward pull bar 17 and then the part 18 that promotes to unblank moved, and the part 18 of unblanking simultaneously has slight rotation around its pin joint; The other end that is connected with the part 18 of unblanking of described lock piece 15 has an embedded hole 150, and the locking pull bar 25 of described lockable mechanism 2 inserts in the above-mentioned embedded hole 150 and is connected with lock piece 15, is similar to hinged annexation with formation.
Described lock body mechanism 1 also comprises the promptly assembly 3 and the assembly 4 of unblanking, described promptly assembly 3 comprises promptly motor 30, promptly worm screw 31, promptly worm gear 32, promptly transmission component 33 and gear 34 promptly, described promptly motor 30 is installed on the upper mounted plate 100, described promptly worm screw 31 is fixed on the output shaft of described promptly motor 30, described promptly worm gear 32 is installed in rotation on the upper mounted plate 100 and with firmly grasping worm screw 31 and is meshed by promptly motor 30 drivings, and described promptly worm gear 32 also has and firmly grasps the pinion part 320 that worm gear 32 is provided with rotating shaft.And see also Fig. 8 A and Fig. 8 B, described promptly transmission component 33 is supported between upper mounted plate 100 and the bottom plate 101, be planetary drive, comprise transmission flywheel 330, planetary gear pedestal 331 and planet pinion 332, be provided with several planet pinions 332 on the described transmission flywheel 330 rotationally, in the present embodiment be four, described four planetary gears 332 are meshed with the inner ring of planetary gear pedestal 331.Described transmission flywheel 330 also is meshed with the pinion part 320 of firmly grasping worm gear 32; The outer ring of described planetary gear pedestal 331 is provided with the several trough lattice 3310 that match with the locking slide block 12 of described locking transition piece 14, described each groove lattice 3310 have a skew wall 3311 and vertical wall 3312, when planetary gear pedestal 331 rotates, described locking slide block 12 can slide along the skew wall 3311 of groove lattice 3310, or is locked in the vertical wall 3312 of groove lattice 3310.Described promptly gear 34 and described planetary gear pedestal 331 are with rotating shaft setting and rotation synchronously, and described lock dog 13 is provided with tooth portion 130, cam part 131 and stage portion 132, and described promptly gear 34 is meshed with the tooth portion 130 of described lock dog 13.Why transmission component 33 is firmly grasped in setting; be because the promptly process of car door from crack or half lock state to the full lock state; when the grasp that overcomes when needs is too big; promptly stall may take place in motor 30; and because the promptly effect of the holding circuit of motor 30 own; at this moment promptly motor 30 can be towards the direction counter-rotating of car door opening; but locking slide block 12 cooperates with the locking of the vertical wall 3312 of planetary gear pedestal 331 groove lattice 3310; planetary gear pedestal 331 can't be reversed, and then lock dog 13 can and not rotated to the car door opening locality because of motor 30 counter-rotatings promptly.This moment, promptly motor 30 just changeed after adjusting the size of its output torque by self program circuit at once again, at this moment will drive promptly that transmission component 33 is just changeing lock dog 13 with bigger power output, thereby finally lock dog 13 was rotated to the position of full lock state, as Fig. 9 C.
The described assembly 4 of unblanking is installed in a side that deviates from bottom plate 101 of upper mounted plate 100, comprise the motor 40 of unblanking, the worm screw 41 of unblanking, the worm gear 42 of unblanking, the gear 43 of unblanking, the unblank tooth bar 44 and the output arm 45 of unblanking, the described motor 40 of unblanking is installed in this side that deviates from bottom plate 101 of upper mounted plate 100, the described worm screw 41 of unblanking is fixed on the output shaft of the motor 40 of unblanking, the described worm gear 42 of unblanking is installed in rotation on the upper mounted plate 100 to be meshed with the worm screw 41 of unblanking and is driven by the motor 40 of unblanking, and also be provided with on the worm gear 42 of unblanking be used for when car door from lockup state to half lock state or crack the 3rd torsion spring 46 that the worm gear 42 of unblanking is resetted; Described unblank gear 43 and the worm gear 42 of unblanking are with the rotating shaft setting and rotate synchronously, the described gear 43 of unblanking is meshed with the described tooth bar 44 of unblanking, one end of the described tooth bar 44 of unblanking is hinged with the rotatable output arm 45 of unblanking that is installed in down on Guan County's plate 101, the described output arm 45 of unblanking has upper arm parts 450 and lower arm part 451, described upper arm parts 450 is hinged with the tooth bar 44 of unblanking, and described lower arm part 451 connects with the opposite side that contacts with the transition piece 19 of unblanking of the described outer pull bar 17 of unblanking.
Described lock body mechanism 1 also comprises full lock switch 5, half lock-switch 6 and unlock switch 7, is respectively applied for position signalling, crack or the position signalling of half lock position state and the signal that is discharged into opening automatically of the full lock state of judging that car door is in.Described full lock switch 5 and half lock-switch 6 are installed on the bottom plate 101, and can match with the stage portion 132 and the cam part 131 of lock dog 13 respectively, the position signalling of the position signalling of the full lock state that car door is in (as Fig. 9 C), crack (as Fig. 9 A) or half lock state (as Fig. 9 B) is to embody by lock dog 13 positions with full lock switch 5 or 6 touchings of half lock-switch that be in.When car door from opening to crack (as Fig. 9 A) or during half lock state (as Fig. 9 B), lock dog 13 is touched and is rotated by the snap close on the vehicle body, described half lock-switch 6 is touched closed (as Fig. 9 B) by the cam part 131 of lock dog 13, the vehicle-mounted control module receives the signal of half lock-switch 6, judge that working as front door is in crack or half lock state, and transmit control signal corresponding and give the promptly motor of firmly grasping in the assembly 3 30, make promptly assembly 3 final positions (as Fig. 9 C) of firmly grasping car doors to the full lock state of closing, then the stage portion 132 of lock dog 13 will be touched closed full lock switch 5, the vehicle-mounted control module receives the signal of full lock switch 5, judges that working as front door has been in the position of closing the full lock state.Described unlock switch 7 is installed in the position of matching with the tooth bar 44 of unblanking on the upper mounted plate 100, tooth bar 44 touching of can being unblanked, after unlock switch 7 is unblanked tooth bar 44 touching closures, the vehicle-mounted control module receives the signal of unlock switch 7, and transmit the corresponding automatic unlocking signal that discharges car door and give the promptly promptly motor 30 of assembly 3, and driving lock dog 13 is carried out the action of opening car doors.
Operating principle of the present invention: when car door when opening is closed to the position of crack (as Fig. 9 A) or half lock state (as Fig. 9 B), described lock dog 13 is touched by the snap close of vehicle body and rotates, after the cam part 131 of lock dog 13 is touched closed half lock-switch 6, the vehicle-mounted control module receives the direct impulse signal that half lock-switch 6 sends, judge that working as front door is in crack or half lock state, and transmit control signal corresponding and give the promptly motor of firmly grasping in the assembly 3 30, promptly motor 30 is just changeing and is driving promptly that worm gear 32 rotates, promptly worm gear 32 drives promptly gear 34 rotations by the promptly transmission component 33 that cooperates with it, at this moment, promptly gear 34 drives the lock dog 13 that is engaged with is again just changeed towards the direction of closing of the door, make the position of lock dog 13 (as Fig. 9 A from the crack or rotated position of partly locking state to the full lock state, 9B to Fig. 9 C), be that the snap close that lock dog 13 is firmly grasped on the vehicle body makes car door reach closed condition, at this moment, car door is by crack or partly lock the position of the automatic adhesive in position of state to the full lock state of closing, simultaneously, shown in Fig. 9 C, full lock switch 5 is by the closure that stage portion 132 is touched of lock dog 13, and the cam part 131 of lock dog 13 breaks away from half lock-switch 6 and makes the disconnection that resets of half lock-switch 6, the vehicle-mounted control module stops to send pulse signals to firmly grasping motor 30, and promptly motor 30 quits work.
Shown in Fig. 9 D, when the locking motor 21 of lockable mechanism 2 receives the direct impulse signal that the vehicle-mounted control module transmits (when manual locking switch or interior manual locking switch latch automatically when manually pressing in), locking motor 21 just changes towards the direction that realization latches automatically, drive 23 rotations of locking worm gear, locking worm gear 23 drives sector gear 24 and rotates, and then locking pull bar 25 and sector gear 24 are rotated synchronously, because locking pull bar 25 1 ends are connected with interior manual locking switch by drag-line, manual locking switch realized latching operation in the rotation of locking pull bar 25 drove; In this simultaneously, sector gear 24 touches closed locking switch 26, locking switch 26 sends the signal that car door has been in lockup state to the vehicle-mounted control module, and locking pull bar 25 acts on lock piece 25 at this moment, lock piece 25 acts on the part 18 of unblanking, the end difference of the part 18 of unblanking and the straight pin of ratchet 11 are broken away from, the gliding groove 181 that the straight pin of this ratchet 11 slips into the part 18 of unblanking can be free to slide, make the part 18 of unblanking to act on ratchet 11, can't directly pass through door handle manual unlocking car door during lockup state.
When press remove in manual locking switch or when killing engine, lockable mechanism 2 is removed lockup state, and the vehicle-mounted control module obtains electronic unlocking signal and the motor 40 of unblanking in the assembly 4 of unblanking sends the direct impulse signal, unblank motor 40 just changes towards the direction of unblanking, unblank worm gear 42 of driving rotates, unblank this moment gear 43 rotates synchronously with the described worm gear 42 of unblanking, and then the gear 43 of unblanking drives the tooth bar 44 of unblanking and moves towards the direction of unlock switch 7, unblank tooth bar 44 drives the output arm 45 of unblanking and rotates, unblank the outward pull bar 17 of 45 drivings of output arm of unblanking rotates, make the outer pull bar 17 of unblanking act on the part 18 of unblanking, the part 18 of unblanking is moved and makes the straight pin of the end difference of the part 18 of unblanking and ratchet 11 lean so that promote ratchet 11 and rotates, and ratchet 11 breaks away from lock dog 13, simultaneously, unblank the outward rotation of pull bar 17 drives locking transition piece 14 and rotates, to cause the locking slide block 12 on the locking transition piece 14 to break away from, prevent that promptly transmission component 33 stops the release of lock dogs 13 to be moved in the groove lattice 3310 of the planetary gear pedestal 331 of firmly grasping transmission component 33.
When the tooth bar 44 of unblanking touches closed unlock switch 7, the vehicle-mounted control module is given promptly at once, and motor 30 sends the reverse impulse signal, promptly motor 30 is towards the direction counter-rotating of removing locking, and then make promptly transmission component 33 driving lock dogs 13 counter-rotatings discharge the position of car door through half lock state (as Fig. 9 B) or crack state (as Fig. 9 A) until turning to the opening correspondence from full lock state (as Fig. 9 C), when car door is in opening, lock dog 13 breaks away from disconnection half lock-switch 6, the vehicle-mounted control module stops to promptly the motor 30 and the motor 40 of unblanking send pulse signal, worm gear 42 is provided with the 3rd torsion spring 46 owing to unblank, the 3rd torsion spring 46 resets worm gear 42 counter-rotatings of unblanking under the situation that the motor 40 of unblanking stops operating, and the counter-rotating of the worm gear 42 of unblanking resets and drives the gear 43 of unblanking and rotates synchronously, orders about the tooth bar 44 of unblanking and gets back to initial position with unlock switch 7 disengagings.
Above embodiment is the unrestricted technical scheme of the present invention in order to explanation only, although the present invention is had been described in detail with reference to the foregoing description, those of ordinary skill in the art is to be understood that: still can make amendment or be equal to replacement the present invention, the any modification or partial replacement that does not break away from the spirit and scope of the present invention, it all should be encompassed in the middle of the claim scope of the present invention.
Claims (8)
1. an automobile-used automatic door lock comprises lock body mechanism and lockable mechanism, and described lockable mechanism is realized manually the latch locking and the action of removing the locking that latches of locking switch in the car door; Described lock body mechanism comprises upper mounted plate, bottom plate, and be installed in lock dog between upper mounted plate and the bottom plate, the pull bar of unblanking outward, it is characterized in that: described lock body mechanism also comprises locking transition piece, locking slide block, firmly grasps the assembly and the assembly of unblanking, and described locking slide block is installed in rotation on the locking transition piece;
Described promptly assembly comprises to be firmly grasped motor, firmly grasp worm gear, firmly grasps transmission component and firmly grasps gear, described promptly motor is installed on the upper mounted plate, described promptly worm gear is installed in rotation on the upper mounted plate and by firmly grasping motor-driven, promptly worm gear has and its pinion part with the rotating shaft setting; Described promptly transmission component is supported between upper mounted plate and the bottom plate, comprises transmission flywheel, planetary gear pedestal and planet pinion, described planet pinion be arranged on rotationally on the transmission flywheel and with the inner ring engagement of planetary gear pedestal; The transmission flywheel also meshes with the pinion part of firmly grasping worm gear, the outer ring of described planetary gear pedestal is provided with the several trough lattice that match with the locking slide block of described locking transition piece, when the planetary gear pedestal rotated, described locking slided and can or be locked in the groove lattice along the slip of groove lattice; Described promptly gear and planetary gear pedestal are with rotating shaft setting and rotation synchronously; Described lock dog is provided with tooth portion, the tooth portion engagement of described promptly gear and described lock dog;
The described assembly of unblanking is installed in a side that deviates from bottom plate of upper mounted plate, comprise the motor of unblanking, the worm gear of unblanking, the gear of unblanking, the unblank tooth bar and the output arm of unblanking, the described motor of unblanking is installed in this side that deviates from bottom plate of upper mounted plate, the worm gear of unblanking is installed in rotation on the upper mounted plate and by the motor-driven of unblanking, described unblank gear and the worm gear of unblanking are with the rotating shaft setting and rotate synchronously, unblank gear with unblank tooth bar engagement, one end of the described tooth bar of unblanking is hinged with the rotatable output arm of unblanking that is installed in down on Guan County's plate, and the described output arm of unblanking also connects with the described outer pull bar of unblanking.
2. automobile-used automatic door lock as claimed in claim 1, it is characterized in that: described lockable mechanism also comprises locking housing, locking motor, locking worm screw, locking worm gear, sector gear, locking pull bar and locking microswitch, and described locking motor is installed on the locking housing; Described locking worm gear is installed in rotation on the locking housing and by the locking motor-driven, be provided with a tooth flower portion with rotating shaft on the described locking worm gear, also be provided with on the described locking worm gear and be used for when the locking motor stops operating, making the locking pot to take turns the reduction torsion spring that resets, described sector gear turns being installed on the locking housing and with the tooth flower portion of above-mentioned locking worm gear by its rotating shaft and is meshed, described sector gear also is provided with a locking moving arm that is used to stir described locking microswitch, the locking pull bar that is provided with rotating shaft with sector gear is installed on another surface of the locking housing that sector gear is installed, and described locking pull bar and sector are just as the step motion; One end of described locking pull bar is connected with the interior manual locking switch of vehicle by drag-line; Described locking microswitch is electrically connected with the vehicle-mounted control module, and described locking microswitch is used to judge the position signalling of locking pull bar.
3. require 1 described automobile-used automatic door lock as profit, it is characterized in that: described lock body mechanism also comprises the ratchet that is installed between upper mounted plate and the bottom plate, first torsion spring, second torsion spring, lock piece, the drawback lock pull bar, the part of unblanking, the transition piece of unblanking, locking transition piece and locking slide block, described lock dog and ratchet are installed in rotation on the bottom plate, the cooperation that leans of described lock dog and ratchet, one end of described ratchet links to each other with the part of unblanking, the other end of described ratchet also be installed in bottom plate on first torsion spring insert and to be connected, described first torsion spring plays reset response to ratchet; Described upper mounted plate have one that extend out by upper mounted plate and with the vertically disposed wall extension of upper mounted plate; Described unblank transition piece and drawback lock pull bar with rotating shaft be installed in rotation on the wall extension of upper mounted plate, and an end of the transition piece of unblanking is conflicted with the drawback lock pull bar and is connected, the described outer pull bar of unblanking is installed in rotation on the bottom plate, and second torsion spring that the pull bar that is used for externally unblanking resets is installed in its rotating shaft; Conflicting with pull bar one end of unblanking outward with the inconsistent other end of drawback lock pull bar of the described transition piece of unblanking is connected; Described drawback lock pull bar is connected by drag-line with the interior door handle of car door; Described locking transition piece is installed in rotation on the upper mounted plate, the described outer pull bar of unblanking with a side of the inconsistent other end of the transition piece of unblanking and inconsistent connection of an end of described locking transition piece, the other end of described locking transition piece is rotatably mounted with a locking slide block; Described lock piece is installed in rotation on the upper mounted plate and the one end is connected in the upper hopper chute of described part one end of unblanking slidably, the other end of the described part of unblanking is hinged on the outer pull bar of unblanking, the other end that is connected with the part of unblanking of described lock piece has an embedded hole, and the locking pull bar of described lockable mechanism inserts in the above-mentioned embedded hole and is connected with lock piece.
4. automobile-used automatic door lock as claimed in claim 1 is characterized in that: also be provided with on the described worm gear of unblanking be used for when car door from lockup state to half lock state or crack make after making car door be in opening that the worm gear of unblanking resets the 3rd turn round Huang.
5. automobile-used automatic door lock as claimed in claim 1, it is characterized in that: the described output arm of unblanking has upper arm parts and lower arm part, described upper arm parts is hinged with the tooth bar of unblanking, and described lower arm part connects with the opposite side that contacts with the transition piece of unblanking of the described outer pull bar of unblanking.
6. automobile-used automatic door lock as claimed in claim 3, it is characterized in that: an end of described ratchet has a straight pin, one end of the described part of unblanking has upper hopper chute, gliding groove and faces the end difference that connects with gliding groove, the straight pin of described ratchet can with offset top contact or in the gliding groove of part of unblanking, slide of above-mentioned stage portion.
7. automobile-used automatic door lock as claimed in claim 3 is characterized in that: the described outer pull bar of unblanking also has a kink, and this kink is connected by the outer door handle of drag-line and car door.
8. automobile-used automatic door lock as claimed in claim 1, it is characterized in that: described lock body mechanism also comprises full lock switch, half lock-switch and unlock switch, is respectively applied for position signalling, crack or the position signalling of half lock position state and the signal that is discharged into opening automatically of the full lock state of judging that car door is in; Described lock dog also is provided with cam part and stage portion, and described full lock switch and half lock-switch are installed on the bottom plate, and can match with the stage portion and the cam part of lock dog respectively; Described unlock switch is installed in the position that can match with the tooth bar of unblanking on the upper mounted plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910188447 CN102080479B (en) | 2009-11-27 | 2009-11-27 | Vehicular electric door lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910188447 CN102080479B (en) | 2009-11-27 | 2009-11-27 | Vehicular electric door lock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102080479A true CN102080479A (en) | 2011-06-01 |
| CN102080479B CN102080479B (en) | 2013-01-02 |
Family
ID=44086645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200910188447 Expired - Fee Related CN102080479B (en) | 2009-11-27 | 2009-11-27 | Vehicular electric door lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102080479B (en) |
Cited By (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102587748A (en) * | 2012-03-01 | 2012-07-18 | 上海大学 | High-reliability burglary-preventive control mechanism for automobile door lock |
| CN102747897A (en) * | 2012-06-12 | 2012-10-24 | 江苏皓月汽车锁股份有限公司 | Double-opening door lock body for automobile rear door |
| CN103089089A (en) * | 2011-11-02 | 2013-05-08 | 昆山麦格纳汽车系统有限公司 | Electric unlocking mechanism of side door lock of automobile |
| CN103255961A (en) * | 2013-05-21 | 2013-08-21 | 河南北方星光机电有限责任公司 | Remote electric dragging-in mechanism of automobile door lock |
| CN103334652A (en) * | 2013-06-05 | 2013-10-02 | 北京易斯路电子有限公司 | Automatic lock of push-pull automobile door |
| CN103527014A (en) * | 2012-06-28 | 2014-01-22 | 三井金属爱科特株式会社 | Operating device for a vehicle door latch and actuator |
| CN103541612A (en) * | 2012-07-11 | 2014-01-29 | 大众汽车有限公司 | Method for closing vehicle door or trunk cover thereof |
| CN103806767A (en) * | 2012-11-08 | 2014-05-21 | 现代自动车株式会社 | Interrupt structure of power latch |
| CN103806749A (en) * | 2012-11-12 | 2014-05-21 | 株式会社有信 | Door lock |
| CN103899142A (en) * | 2012-12-27 | 2014-07-02 | 株式会社有信 | Door Lock apparatus and connection structure for the connection rod and the rod of the apparatus |
| CN105604410A (en) * | 2016-03-03 | 2016-05-25 | 皓月汽车安全系统技术股份有限公司 | Actuator for self-suction type side door lock assembly |
| CN107355150A (en) * | 2016-05-10 | 2017-11-17 | 句容联泰机电有限公司 | A kind of swing type automobile electric door lock device |
| CN107923199A (en) * | 2015-08-13 | 2018-04-17 | 开开特股份公司 | The electric lock with actuation means for motor vehicle lock |
| CN108533092A (en) * | 2017-03-06 | 2018-09-14 | 李博 | Lock assembly, lock and its locking control method |
| CN109532473A (en) * | 2018-12-29 | 2019-03-29 | 重庆海德世拉索系统（集团）有限公司 | The lid door actuator of vehicle body energy mouth |
| CN110588302A (en) * | 2019-08-30 | 2019-12-20 | 宁波一彬电子科技股份有限公司 | Door plate handrail with adjustable position |
| CN111425081A (en) * | 2020-05-22 | 2020-07-17 | 桂林京达科技有限公司 | Electric door lock of vehicle and locking method |
| CN111577036A (en) * | 2020-05-22 | 2020-08-25 | 曾锦丽 | Door lock assembly |
| CN111706191A (en) * | 2020-06-23 | 2020-09-25 | 广州通阳电子科技有限公司 | Unlocking device, electric suction actuator and electric suction door |
| CN113175280A (en) * | 2021-05-19 | 2021-07-27 | 宁波诚林汽配有限公司 | Automobile door lock with self-absorption function |
| CN113550666A (en) * | 2021-08-30 | 2021-10-26 | 中国第一汽车股份有限公司 | Automobile self-suction closing door lock and control method thereof |
| CN113863796A (en) * | 2020-06-30 | 2021-12-31 | 比亚迪股份有限公司 | Door handle device and vehicle with same |
| CN114517613A (en) * | 2022-01-24 | 2022-05-20 | 中国第一汽车股份有限公司 | Closing method and control device of electric suction door and vehicle |
| CN114555899A (en) * | 2019-08-07 | 2022-05-27 | 开开特股份公司 | Motor vehicle lock, in particular motor vehicle door lock |
| CN114687622A (en) * | 2020-12-31 | 2022-07-01 | 比亚迪股份有限公司 | Lock structure for power-operated sliding door, power-operated sliding door device, and automobile |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1770233A2 (en) * | 2005-09-30 | 2007-04-04 | Aisin Seiki Kabushiki Kaisha | Door lock device for vehicle |
| CN101109246A (en) * | 2007-08-10 | 2008-01-23 | 宁波信泰机械有限公司 | Full-automatic electric door lock for vehicle |
| CN201087626Y (en) * | 2007-08-10 | 2008-07-16 | 宁波信泰机械有限公司 | Full-automatic electric door lock for vehicle |
| CN201087627Y (en) * | 2007-08-15 | 2008-07-16 | 宁波信泰机械有限公司 | Semi-automatic electric door lock for vehicle |
| CN201106332Y (en) * | 2007-10-30 | 2008-08-27 | 上海德尔福汽车门系统有限公司 | Automatic clutching electric door lock |
-
2009
- 2009-11-27 CN CN 200910188447 patent/CN102080479B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1770233A2 (en) * | 2005-09-30 | 2007-04-04 | Aisin Seiki Kabushiki Kaisha | Door lock device for vehicle |
| CN101109246A (en) * | 2007-08-10 | 2008-01-23 | 宁波信泰机械有限公司 | Full-automatic electric door lock for vehicle |
| CN201087626Y (en) * | 2007-08-10 | 2008-07-16 | 宁波信泰机械有限公司 | Full-automatic electric door lock for vehicle |
| CN201087627Y (en) * | 2007-08-15 | 2008-07-16 | 宁波信泰机械有限公司 | Semi-automatic electric door lock for vehicle |
| CN201106332Y (en) * | 2007-10-30 | 2008-08-27 | 上海德尔福汽车门系统有限公司 | Automatic clutching electric door lock |
Cited By (41)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103089089A (en) * | 2011-11-02 | 2013-05-08 | 昆山麦格纳汽车系统有限公司 | Electric unlocking mechanism of side door lock of automobile |
| CN102587748A (en) * | 2012-03-01 | 2012-07-18 | 上海大学 | High-reliability burglary-preventive control mechanism for automobile door lock |
| CN102587748B (en) * | 2012-03-01 | 2014-05-14 | 上海大学 | High-reliability burglary-preventive control mechanism for automobile door lock |
| CN102747897A (en) * | 2012-06-12 | 2012-10-24 | 江苏皓月汽车锁股份有限公司 | Double-opening door lock body for automobile rear door |
| CN102747897B (en) * | 2012-06-12 | 2014-12-10 | 江苏皓月汽车锁股份有限公司 | Double-opening door lock body for automobile rear door |
| CN103527014A (en) * | 2012-06-28 | 2014-01-22 | 三井金属爱科特株式会社 | Operating device for a vehicle door latch and actuator |
| CN103527014B (en) * | 2012-06-28 | 2016-03-30 | 三井金属爱科特株式会社 | For operating means and the actuator of door lock for vehicle |
| CN103541612B (en) * | 2012-07-11 | 2016-03-23 | 大众汽车有限公司 | The method of the car door of closing or open on body of a motor car or trunk lid etc. |
| CN103541612A (en) * | 2012-07-11 | 2014-01-29 | 大众汽车有限公司 | Method for closing vehicle door or trunk cover thereof |
| CN103806767A (en) * | 2012-11-08 | 2014-05-21 | 现代自动车株式会社 | Interrupt structure of power latch |
| CN103806749B (en) * | 2012-11-12 | 2017-06-13 | 株式会社有信 | Door lock assembly |
| CN103806749A (en) * | 2012-11-12 | 2014-05-21 | 株式会社有信 | Door lock |
| CN103899142B (en) * | 2012-12-27 | 2018-01-09 | 株式会社有信 | The connecting structure of door lock assembly and connecting rod and bar |
| CN103899142A (en) * | 2012-12-27 | 2014-07-02 | 株式会社有信 | Door Lock apparatus and connection structure for the connection rod and the rod of the apparatus |
| CN103255961A (en) * | 2013-05-21 | 2013-08-21 | 河南北方星光机电有限责任公司 | Remote electric dragging-in mechanism of automobile door lock |
| CN103255961B (en) * | 2013-05-21 | 2015-05-20 | 河南北方星光机电有限责任公司 | Remote electric dragging-in mechanism of automobile door lock |
| CN103334652B (en) * | 2013-06-05 | 2015-06-10 | 北京易斯路电子有限公司 | Automatic lock of push-pull automobile door |
| CN103334652A (en) * | 2013-06-05 | 2013-10-02 | 北京易斯路电子有限公司 | Automatic lock of push-pull automobile door |
| CN107923199A (en) * | 2015-08-13 | 2018-04-17 | 开开特股份公司 | The electric lock with actuation means for motor vehicle lock |
| CN107923199B (en) * | 2015-08-13 | 2020-10-09 | 开开特股份公司 | Electric lock with actuating device for a motor vehicle lock |
| CN105604410A (en) * | 2016-03-03 | 2016-05-25 | 皓月汽车安全系统技术股份有限公司 | Actuator for self-suction type side door lock assembly |
| WO2017148380A1 (en) * | 2016-03-03 | 2017-09-08 | 皓月汽车安全系统技术股份有限公司 | Self-closing side door lock assembly actuator |
| CN107355150A (en) * | 2016-05-10 | 2017-11-17 | 句容联泰机电有限公司 | A kind of swing type automobile electric door lock device |
| CN108533092A (en) * | 2017-03-06 | 2018-09-14 | 李博 | Lock assembly, lock and its locking control method |
| CN108533092B (en) * | 2017-03-06 | 2023-06-06 | 李博 | Locking assembly, vehicle lock and locking control method of vehicle lock |
| CN109532473A (en) * | 2018-12-29 | 2019-03-29 | 重庆海德世拉索系统（集团）有限公司 | The lid door actuator of vehicle body energy mouth |
| CN109532473B (en) * | 2018-12-29 | 2024-02-13 | 重庆海德世拉索系统（集团）有限公司 | Door actuator of vehicle body energy source port |
| CN114555899A (en) * | 2019-08-07 | 2022-05-27 | 开开特股份公司 | Motor vehicle lock, in particular motor vehicle door lock |
| CN114555899B (en) * | 2019-08-07 | 2023-09-29 | 开开特股份公司 | Motor vehicle door lock, in particular motor vehicle door lock |
| CN110588302A (en) * | 2019-08-30 | 2019-12-20 | 宁波一彬电子科技股份有限公司 | Door plate handrail with adjustable position |
| CN111425081A (en) * | 2020-05-22 | 2020-07-17 | 桂林京达科技有限公司 | Electric door lock of vehicle and locking method |
| CN111577036A (en) * | 2020-05-22 | 2020-08-25 | 曾锦丽 | Door lock assembly |
| CN111706191A (en) * | 2020-06-23 | 2020-09-25 | 广州通阳电子科技有限公司 | Unlocking device, electric suction actuator and electric suction door |
| CN113863796A (en) * | 2020-06-30 | 2021-12-31 | 比亚迪股份有限公司 | Door handle device and vehicle with same |
| CN114687622A (en) * | 2020-12-31 | 2022-07-01 | 比亚迪股份有限公司 | Lock structure for power-operated sliding door, power-operated sliding door device, and automobile |
| CN114687622B (en) * | 2020-12-31 | 2023-08-08 | 比亚迪股份有限公司 | Lock structure for electric sliding door, electric sliding door device and automobile |
| CN113175280A (en) * | 2021-05-19 | 2021-07-27 | 宁波诚林汽配有限公司 | Automobile door lock with self-absorption function |
| CN113550666B (en) * | 2021-08-30 | 2022-08-16 | 中国第一汽车股份有限公司 | Automobile self-suction closing door lock and control method thereof |
| CN113550666A (en) * | 2021-08-30 | 2021-10-26 | 中国第一汽车股份有限公司 | Automobile self-suction closing door lock and control method thereof |
| CN114517613A (en) * | 2022-01-24 | 2022-05-20 | 中国第一汽车股份有限公司 | Closing method and control device of electric suction door and vehicle |
| CN114517613B (en) * | 2022-01-24 | 2023-02-24 | 中国第一汽车股份有限公司 | Closing method and control device of electric suction door and vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102080479B (en) | 2013-01-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102080479B (en) | Vehicular electric door lock | |
| CN108930464B (en) | Single-motor self-suction tail door lock and working method | |
| CN101463684B (en) | Vehicle door latch apparatus | |
| US4739585A (en) | Automatic deck lid closer for automotive vehicles | |
| CN101469581B (en) | Front door middle control lock body for car | |
| US8366176B2 (en) | Vehicle door-open limiting device | |
| JPS59118970A (en) | Door lock apparatus for automobile | |
| CN104727669B (en) | Latch mechanism with self-return function | |
| CN101871284A (en) | Mechatronic anti-theft lock body | |
| CN106437351A (en) | Self-attracting lock of electric automobile rear gate | |
| CN201152090Y (en) | Automobile front door central-control lock device | |
| CN107965216A (en) | A kind of self-return latch mechanism | |
| CN201874351U (en) | Baggage compartment door lock | |
| CN106368526A (en) | Spring bolt overturning self-locking device | |
| CN201106332Y (en) | Automatic clutching electric door lock | |
| CN201896516U (en) | Trunk lock for sedan car | |
| CN201141247Y (en) | Vehicle front door lock body device | |
| CN204590853U (en) | A kind of sliding-door lock | |
| CN201411980Y (en) | Door or window lock | |
| CN201457297U (en) | Central centralized control automobile lock | |
| CN101469579A (en) | Line control front door lock body for cars | |
| CN201367784Y (en) | Central centralized control car door lock | |
| CN211923839U (en) | Side door lock transmission mechanism capable of realizing electric unlocking function | |
| TWM555313U (en) | Vehicle electric lock | |
| CN109113464B (en) | Full-automatic automobile tail door lock |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130102 |