CN107989482A - It is a kind of from trigger-type theftproof lock - Google Patents
It is a kind of from trigger-type theftproof lock Download PDFInfo
- Publication number
- CN107989482A CN107989482A CN201610957708.5A CN201610957708A CN107989482A CN 107989482 A CN107989482 A CN 107989482A CN 201610957708 A CN201610957708 A CN 201610957708A CN 107989482 A CN107989482 A CN 107989482A
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- Prior art keywords
- latch bolt
- plate
- spring
- pin
- latch
- Prior art date
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
- E05B15/10—Bolts of locks or night latches
- E05B15/108—Bolts with multiple head
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B17/00—Accessories in connection with locks
- E05B17/0045—Silencing devices; Noise reduction
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B63/00—Locks or fastenings with special structural characteristics
- E05B63/14—Arrangement of several locks or locks with several bolts, e.g. arranged one behind the other
- E05B63/146—Arrangement of several locks or locks with several bolts, e.g. arranged one behind the other locks with two or more bolts, each bolt itself being a tumbler
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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Lock And Its Accessories (AREA)
Abstract
The invention discloses one kind from trigger-type theftproof lock, including lock body (19), feature is to be provided with latch bolt trigger mechanism in lock body (19), master latch actuating mechanism, secondary latch bolt actuating mechanism and pulling axis driving device, latch bolt trigger mechanism is connected with master latch actuating mechanism and drives it to be acted from locking is triggered, pulling axis driving device is connected with secondary latch bolt actuating mechanism, rotating clockwise pulling axis driving device can realize that secondary latch bolt actuating mechanism synchronization locking acts, pulling axis driving device is connected with latch bolt trigger mechanism, pulling axis driving device is connected with master latch actuating mechanism, latch bolt trigger mechanism can be realized by rotating counterclockwise pulling axis driving device, the synchronizing unlocking of master latch actuating mechanism and secondary latch bolt actuating mechanism acts；Advantage be integrated operation it is simple, using efficient and convenient, whole process is more smooth, steady and synchronous, and anti-theft performance higher.
Description
Technical field
The present invention relates to a kind of theftproof lock, more particularly, to one kind from trigger-type theftproof lock.
Background technology
Theftproof lock currently on the market, from its realize locking bolt (except latch bolt and other locking bolts in addition to locking locking bolt, secondary latch bolt and
Universe rod) lock, the division of the means of unlocking function, two classes can be roughly divided into：
First, after closing the door, only latch bolt provides basic locking anti-theft feature, such as needs locking bolt anti-theft feature, then must use again
Mechanical key or anti-handle realize that locking bolt is locked；
2nd, after closing the door, locking bolt is automatically locked.
The theftproof lock of the first kind no matter anti-theft performance, or operation convenience be it is worst, though the second class theftproof lock
So overcome the deficiency of first kind theftproof lock, advantage it is obvious that but the second class theftproof lock design also it is relative complex very much.
At the same time with the functional promotion of lock and perfect, user also proposes greater demand to the use of theftproof lock,
Fluency, the mute work(rotated such as the synchronism of locking bolt movement, the planarization of locking bolt end face, the operation portability of handle, handle
Energy, the repetition stability of locking unlock, therefore there is an urgent need for a kind of brand-new anti-theft lock structure occur to meet above-mentioned customer demand.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of brand new, oneself that operation is convenient, anti-theft performance is good touches
Hairdo theftproof lock, realize latch bolt at closing time be touched triggering master latch auto-extending locking from the base for triggering locking function
On plinth, while creatively secondary latch bolt and universe rod are set to handle is counter and put in lock function, this have the advantage that equal
Weighing apparatus meets user antitheft to theftproof lock and impact resistance and operating handle and two big demands of comfort level：
1st, master latch 100% is automatic locking becomes the function of closing the door and must have, and improves non-automatic locking bolt locking type theftproof lock
Tool only have at closing time latch bolt stretch out locking and the shortcomings that insufficient anti-impact force, simultaneously as only master latch is triggered locking, because
And required spring driving force can be with smaller, so that master latch stretches out when entirely master latch stretches out lock body from trigger process
Impact force and noise during lock are reduced and optimize, and realize muting function.
2nd, upper locking bolt, lower locking bolt (upper locking bolt, lower locking bolt, that is, secondary latch bolt) and universe rod change is realized in synchronization by anti-handle
Lock, you can meet the anti-theft performance demand of higher when whole locking bolts are locked, simultaneously because hand-drive pulling axis, pulling axis drives set
Universe rod driving plate on pulling axis rotates, and then by gear drive between upper and lower universe rod, whole process does not have any reset
The acceleration of spring so that upper and lower universe rod and the movement of upper and lower locking bolt and handle rotation are synchronous, and whole process is more smooth, flat
It is steady and synchronous, then without the phenomenon for losing power in routine techniques during rotating handles arrival special angle suddenly.
Technical solution is used by the present invention solves above-mentioned technical problem：It is a kind of from trigger-type theftproof lock, including lock body
(19), latch bolt trigger mechanism, master latch actuating mechanism, secondary latch bolt actuating mechanism and pulling axis are provided with the lock body (19) to drive
Dynamic device, the latch bolt trigger mechanism is connected with master latch actuating mechanism and drives it to be acted from locking is triggered, described
Pulling axis driving device is connected with the secondary latch bolt actuating mechanism, and institute can be realized by rotating clockwise the pulling axis driving device
The secondary latch bolt actuating mechanism synchronization locking action stated, the pulling axis driving device are connected with the latch bolt trigger mechanism,
The pulling axis driving device is connected with the master latch actuating mechanism, and rotating counterclockwise the pulling axis driving device can
Realize that the synchronizing unlocking of the latch bolt trigger mechanism, the master latch actuating mechanism and the secondary latch bolt actuating mechanism moves
Make.
Present invention further optimization scheme is：The latch bolt trigger mechanism includes being arranged on the lock body
(19) latch bolt supporting plate (41), check plate (16), release board (43), release board resetting spring (59), locking plate (18) and lock on
Only sheet reset spring (58), are fixed with guide finger (22), guide post (217), the latch bolt supporting plate on the lock body (19)
(41) it is set in the bottom of the guide finger (22) and slides laterally cooperation with it, the check plate (16) is set in described
Guide finger (22) top and coordinate with its longitudinal sliding motion, the release board (43) is riveted on the latch bolt supporting plate (41)
It is upper and can rotate about, spring carrier arm (411) and notch feature (412) are provided with the latch bolt supporting plate (41), it is described
Lock body (19) on be provided with spring carrier arm (191), between the spring carrier arm (411) and the spring carrier arm (191)
Latch bolt resetting spring (10) is linked with, spring carrier arm (432) and head bending feature are provided with the release board (43)
(431), one end of the release board resetting spring (59) is not answered in described notch feature (412) place, the release board
The other end of position spring (59) is set on the spring carrier arm (432), and the locking plate (18) is riveted on described stop
The bottom of movable plate (16) can simultaneously rotate about, and the locking plate (18) is located at the top of the release board (43), described
Spring carrier arm (181), sawtooth features (182) and arc notch feature (183), the check plate are provided with locking plate (18)
(16) spring carrier arm (161) is provided with, one end of the locking plate resetting spring (58) is not in the spring hanging head
(181) place, the other end of the locking plate resetting spring (58) is not on the spring carrier arm (161), the head
Bending feature (431) coordinates with sawtooth features (182) activity, and the arc notch feature (183) is resisted against described
Guide post (217) on, the check plate (16) is equipped with limition orientation skewed slot (162), the limition orientation skewed slot (162)
Including the guide part (1621) and limiting section (1622) being connected, the limition orientation skewed slot (162) and master latch action machine
Structure routing motion, the latch bolt supporting plate (41) are connected with the pulling axis driving device.
Present invention further optimization scheme is：The sawtooth features (182) include multistage and are used as being released plate engagement
So as to trigger separated sawtooth.
Present invention further optimization scheme is：The master latch actuating mechanism includes being arranged on the lock body (19)
On master latch (35), vertical tooth rack (05), vertical tooth rack resetting spring (56), gear (4) and lock core shift fork (1), it is described
Master latch (35) is equipped with latch bolt driving plate push rod (38), push rod resetting spring (81), master latch horizontal conveyor rack (37), institute
Driver slot (051), spring carrier arm (053) and shift fork drive surface (052) are provided with the vertical tooth rack (05) stated, described is vertical
Rack (05), the master latch horizontal conveyor rack (37) are meshed with the gear (4), and the vertical tooth rack resets
One end of spring (56) is set on the spring carrier arm (053), the other end of the vertical tooth rack resetting spring (56)
It is set on the guide post (242) of lock body (19), spring pilot hole (351) is offered on the master latch (35), described is oblique
Guide groove (382) is offered on tongue driving plate push rod (38), one end of the push rod resetting spring (81) is not led in described
To the end of groove, the other end of the push rod resetting spring (81) is plugged in the spring pilot hole (351), described
The convex block (352) being adapted with the lock core shift fork (1), the latch bolt driving plate push rod are provided with master latch (35)
(38) bending part (383) being adapted with the lock core shift fork (1) is provided with, on the latch bolt driving plate push rod (38)
The bending part (381) being adapted with the latch bolt driving plate (50) is provided with, the lock core shift fork (1) can be in the lock
Rotate in body (19) and successively with the shift fork drive surface (052), the convex block (352) and the bending part (383)
Activity coordinates, and the driver slot (051) is connected with the pulling axis driving mechanism.
Present invention further optimization scheme is：Pin (36) and limit card slot are provided with the master latch (35)
(353), one end of the master latch horizontal conveyor rack (37) is arranged in the limit card slot (353), the master
The other end of locking bolt horizontal conveyor rack (37) is fixed on master latch (35) by the pin (36), the master latch
(35) guide post (39) is provided with, the guide post (39) is plugged in guide groove (382) and is slidably matched with it, and described is oblique
Tongue driving plate push rod (38) is sticked on the master latch (35) and is slidably matched with it, and the pin (36) is threaded through institute
It is slidably matched in the limition orientation skewed slot (162) stated with it.
Present invention further optimization scheme is：The secondary latch bolt actuating mechanism includes being arranged on upper on lock body (19)
Locking bolt (151), lower locking bolt (152), upper universe rod (29), lower universe rod (28), universe rod travelling gear (8), upper drive link
(301), underdrive bar (302), upper drive link resetting spring (531) and underdrive bar resetting spring (532), the upper transmission
Bar (301) is arranged on the upper universe rod (29) and links with it, and the upper locking bolt (151) is arranged on the upload
Link in lever (301) and with it, the underdrive bar (302) is arranged on the lower universe rod (28) and joins with it
Dynamic, the lower locking bolt (152) is arranged on the underdrive bar (302) and links with it, and the upper drive link resets
Spring (531) is arranged between the upper drive link (301) and the lock body (19), the underdrive bar resetting spring
(532) it is arranged between the underdrive bar (302) and the lock body (19), is provided with the upper universe rod (29)
The teeth portion (291) being adapted with the universe rod travelling gear (8), be provided with the lower universe rod (28) with it is described
The teeth portion (281) that universe rod travelling gear (8) is adapted, the teeth portion (291), the teeth portion (281) and the world
Bar travelling gear (8) is meshed, and offers drive hole (282) on the lower universe rod (28), the drive hole (282) with
The pulling axis driving device is connected.
Present invention further optimization scheme is：Pin (311), guide groove are provided with the upper drive link (301)
(3012), rotating hole (3011) and spring hanging head (3013), are provided with guide groove (1511) on the upper locking bolt (151) and lead
To groove (1512), pin (171) is provided with the upper universe rod (29), the pin (311) is interspersed to be arranged on guiding
In groove (1512), the pin (171) is interspersed to be arranged in guide groove (3012), and the lock body is provided with guide post on (19)
(211), one end of the upper drive link resetting spring (531) is set on the guide post (211), the upper drive link
The other end of resetting spring (531) is set on the spring hanging head (3013), is provided with the underdrive bar (302)
Pin (312), guide groove (3022), rotating hole (3021) and spring hanging head (3023), are provided with the lower locking bolt (152)
Guide groove (1521) and guide groove (1522), are provided with pin (172), the pin on the lower universe rod (28)
(312) intert and be arranged in guide groove (1522), the pin (172) is interspersed to be arranged in guide groove (3022), described
Guide post (212) is provided with lock body (19), one end of the underdrive bar resetting spring (532) is set in the guide post
(212) on, the other end of the underdrive bar resetting spring (532) is set on the spring hanging head (3023).
Present invention further optimization scheme is：Guide post (231), the rotating hole are provided with the lock body (19)
(3011) it is set on the guide post (231) and is rotatably assorted with it, the guide groove (1511) is set in described lead
It is slidably matched on column (231) and with it, guide post (232), the rotating hole (3021) set is provided with the lock body (19)
It is located on the guide post (232) and is rotatably assorted with it, the guide groove (1521) is set on the guide post (232)
And be slidably matched with it, guide post (216) is provided with the lock body (19), the universe rod travelling gear (8) is set in
It is rotatably assorted on the guide post (216) and with it.
Present invention further optimization scheme is：The pulling axis driving device includes the pulling axis being arranged on lock body (19)
(49), latch bolt driving plate (50), vertical tooth rack driving plate (51), universe rod driving plate (52), institute are arranged with the pulling axis
The first limiting slot and the second limiting slot (491,492) are offered on the pulling axis (49) stated, is set in the latch bolt driving plate (50)
The first convex block (501) being adapted with first limiting slot (491) is equipped with, is provided with the latch bolt driving plate (50)
The convex block (502) coordinated with described bending part (381) activity, be provided with the vertical tooth rack driving plate (51) with it is described
The second convex block (511) for being adapted of the second limiting slot (492), be provided with the universe rod driving plate (52) with it is described
The 3rd convex block (521) that second limiting slot (492) is adapted, is provided with spring hanging head in the universe rod driving plate (52)
(522), it is provided with universe rod driving plate resetting spring between the spring hanging head (522) and the guide finger (22)
(54), the convex block with the movable interoperation of the spring hanging head (522) is provided with the vertical tooth rack driving plate (51)
(512), the latch bolt driving plate (50) is set in by the first convex block (501) in the first limiting slot (491) of pulling axis (49)
And be rotatably assorted with it, the vertical tooth rack driving plate (51) is set in the second of pulling axis (49) by the second convex block (511)
It is rotatably assorted in the top of limiting slot (492) and with it, the universe rod driving plate (52) is arranged by the 3rd convex block (521)
It is rotatably assorted in the lower part of the second limiting slot (492) of pulling axis (49) and with it.
Present invention further optimization scheme is：The latch bolt driving plate (50) is equipped with pin (173), and described is oblique
Offer guide groove (413) on tongue supporting plate (41), the pin (173) be threaded through in the guide groove (413) and and its
It is slidably matched, the vertical tooth rack driving plate (51) is equipped with pin (175), and the lock body is provided with guide post on (19)
(241), the driver plate (45) is set on the guide post (241) and can rotate around it, on the driver plate (45)
Guide groove (451) is offered, the pin (175) is threaded through in the guide groove (451) and is slidably matched with it, is driven
Pin (174) is provided with plate (45), the pin (174), which is threaded through in the guide groove (051) and is slided with it, matches somebody with somebody
Close, the universe rod driving plate (52) is equipped with pin (176), and the pin (176) is threaded through the drive hole (282)
In and be slidably matched with it.
Compared with prior art, the advantage of the invention is that one is the locking of shutdown automatic trigger master latch, relative to shutdown
The common theftproof lock that only latch bolt is locked afterwards, can meet to be substantially improved under non-universe rod, secondary latch bolt locking state anti-after closing the door
Impact property；Second, required spring driving force smaller when master latch stretches out lock body during master latch locking, master latch are stretched
The impact force and noise gone out during locking is reduced and optimizes, and realizes muting function；Third, upper locking bolt, lower locking bolt and the world
Bar changes realizes synchronous locking by anti-handle, you can the anti-theft performance demand of higher during satisfaction whole locking bolt locking；Fourth, handle
Hand-drive pulling axis, pulling axis drive the universe rod driving plate being sleeved on pulling axis to rotate, and then by tooth between upper universe rod, lower universe rod
Wheel transmission, whole process do not have the acceleration of any resetting spring so that upper universe rod, lower universe rod and upper locking bolt, lower locking bolt
Movement and handle rotation are synchronous, and whole process is more smooth, steady and synchronous.
Brief description of the drawings
Fig. 1 is the assembly structure schematic diagram under master latch locking state of the present invention；
Fig. 2 is the assembly structure schematic diagram under the main full locking state of the present invention；
Fig. 3 is the assembly decomposition texture schematic diagram of the present invention；
Fig. 4 is the structure diagram under the non-triggering state of latch bolt trigger mechanism in the present invention；
Fig. 5 is the structure diagram under latch bolt trigger mechanism state to be triggered in the present invention；
Fig. 6 is the structure diagram under latch bolt trigger mechanism in the present invention triggering state；
Fig. 7 be in the present invention latch bolt trigger mechanism under triggering state back side partial enlargement structure diagram；
Fig. 8 is the overall structure of the explosion figure of latch bolt trigger mechanism in the present invention；
Fig. 9 is the structure diagram under the unlocked state of master latch actuating mechanism in the present invention；
Figure 10 is the structure diagram under master latch actuating mechanism locking state in the present invention；
Figure 11 is the structure diagram of master latch actuating mechanism lock core shift fork driving condition one in the present invention；
Figure 12 is the structure diagram of master latch actuating mechanism lock core shift fork driving condition two in the present invention；
Figure 13 is the structure diagram of master latch in master latch actuating mechanism in the present invention；
Figure 14 is the explosive view of master latch actuating mechanism in the present invention；
Figure 15 is the structure diagram under secondary latch bolt actuating mechanism locking state in the present invention；
Figure 16 is the structure diagram under secondary latch bolt actuating mechanism blocking in the present invention；
Figure 17 is the explosive view of secondary latch bolt actuating mechanism in the present invention；
Figure 18 is the structure diagram under the full locking state of pulling axis driving device in the present invention；
Figure 19 is the structure diagram under pulling axis driving device standard-sized sheet lock status in the present invention；
Figure 20 is latch bolt driving plate and the assembling schematic diagram of pulling axis in pulling axis driving device in the present invention；
Figure 21 is vertical tooth rack driving plate and the assembling schematic diagram of pulling axis in pulling axis driving device in the present invention；
Figure 22 is universe rod driving plate and the assembling schematic diagram of pulling axis in pulling axis driving device in the present invention；
Figure 23 is the explosive view of pulling axis driving device in the present invention.
Embodiment
The present invention is described in further detail below in conjunction with attached drawing embodiment.
As shown in the figure, a kind of be provided with latch bolt trigger mechanism, master from trigger-type theftproof lock, including lock body 19, lock body 19
Locking bolt actuating mechanism, secondary latch bolt actuating mechanism and pulling axis driving device, latch bolt trigger mechanism are connected with master latch actuating mechanism
And drive it to be connected from locking action, pulling axis driving device is triggered with secondary latch bolt actuating mechanism, rotate clockwise pulling axis driving
Device can realize that secondary latch bolt actuating mechanism synchronization locking acts, and pulling axis driving device is connected with latch bolt trigger mechanism, and pulling axis drives
Dynamic device is connected with master latch actuating mechanism, and latch bolt trigger mechanism, master latch can be realized by rotating counterclockwise pulling axis driving device
The synchronizing unlocking of actuating mechanism and secondary latch bolt actuating mechanism acts, and latch bolt trigger mechanism includes being arranged on oblique on lock body 19
Tongue supporting plate 41, check plate 16, release board 43, release board resetting spring 59, locking plate 18 and locking plate resetting spring 58, lock body 19
On be fixed with guide finger 22, guide post 217, latch bolt supporting plate 41 is set in the bottom of guide finger 22 and slides laterally cooperation with it, only
Movable plate 16 is set in the top of guide finger 22 and coordinates with its longitudinal sliding motion, and release board 43 is riveted on the upper of latch bolt supporting plate 41 and can
Rotate about, spring carrier arm 411 and notch feature 412 are provided with latch bolt supporting plate 41, spring carrier arm is provided with lock body 19
191, latch bolt resetting spring 10 is linked between spring carrier arm 411 and spring carrier arm 191, spring carrier arm is provided with release board 43
432 and head bending feature 431, one end of release board resetting spring 59 is not at notch feature 412, release board resetting spring 59
The other end be set on spring carrier arm 432, locking plate 18 is riveted on the bottom of check plate 16 and can rotate about, locking plate 18
Positioned at the top of release board 43, spring carrier arm 181, sawtooth features 182 and arc notch feature 183 are provided with locking plate 18,
Spring carrier arm 161 is provided with check plate 16, not at spring hanging head 181, locking plate is multiple for one end of locking plate resetting spring 58
The other end of position spring is not on spring carrier arm 161, and head bending feature 431 coordinates with the activity of sawtooth features 182, arc notch
Feature 183 is resisted against on guide post 217, and check plate 16 is equipped with limition orientation skewed slot 162, and limition orientation skewed slot 162 includes being connected
Logical guide part 1621 and limiting section 1622, limition orientation skewed slot 162 and master latch actuating mechanism routing motion, latch bolt supporting plate 41
It is connected with pulling axis driving device, sawtooth features 182 include multistage and are used as being released plate engagement so as to trigger separated sawtooth, main
Locking bolt actuating mechanism includes master latch 35, vertical tooth rack 05, vertical tooth rack resetting spring 56, the gear 4 being arranged on lock body 19
With lock core shift fork 1, master latch 35 is equipped with latch bolt driving plate push rod 38, push rod resetting spring 81, master latch horizontal conveyor rack
37, driver slot 051, spring carrier arm 053 and shift fork drive surface 052, vertical tooth rack 05, master latch water are provided with vertical tooth rack 05
Carry-over bar 37 of flating pass is meshed with gear 4, and one end of vertical tooth rack resetting spring 56 is set on spring carrier arm 053, vertical teeth
The other end of bar resetting spring 56 is set on the guide post 242 of lock body 19, spring pilot hole 351 is offered on master latch 35, tiltedly
Guide groove 382 is offered on tongue driving plate push rod 38, one end of push rod resetting spring 81 does not reset in the end of guide groove, push rod
The other end of spring 81 is plugged in spring pilot hole 351, and the convex block being adapted with lock core shift fork 1 is provided with master latch 35
352, the bending part 383 being adapted with lock core shift fork 1 is provided with latch bolt driving plate push rod 38, is set on latch bolt driving plate push rod 38
The bending part 381 being adapted with latch bolt driving plate 50 is equipped with, lock core shift fork 1 can be rotated in lock body 19 and driven successively with shift fork
Face 052, convex block 352 and the activity of bending part 383 coordinate, and driver slot 051 is connected with pulling axis driving mechanism, is set on master latch 35
There are pin 36 and limit card slot 353, one end of master latch horizontal conveyor rack 37 is arranged in limit card slot 353, master latch water
Flat pass carry-over bar 37 the other end it is fixed to guide post 39 on master latch 35, is provided with master latch 35 by pin 36, guide post 39 is inserted
It is located in guide groove 382 and is slidably matched with it, latch bolt driving plate push rod 38 is sticked on master latch 35 and is slidably matched with it,
Pin 36 is threaded through in limition orientation skewed slot 162 and is slidably matched with it, and secondary latch bolt actuating mechanism includes being arranged on lock body 19
Upper locking bolt 151, lower locking bolt 152, upper universe rod 29, lower universe rod 28, universe rod travelling gear 8, upper drive link 301, underdrive
Bar 302, upper drive link resetting spring 531 and underdrive bar resetting spring 532, upper drive link 301 are arranged on universe rod 29
And link with it, upper locking bolt 151 is arranged on drive link 301 and links with it, and underdrive bar 302 is arranged on lower universe rod 28
Above and with it link, lower locking bolt 152 is arranged on underdrive bar 302 and links with it, and upper drive link resetting spring 531 is arranged on
Between upper drive link 301 and lock body 19, underdrive bar resetting spring 532 is arranged between underdrive bar 302 and lock body 19, heaven
The teeth portion 291 being adapted with universe rod travelling gear 8 is provided with the thin end of the scroll 29, is provided with lower universe rod 28 and is driven with universe rod
The teeth portion 281 that gear 8 is adapted, teeth portion 291, teeth portion 281 are meshed with universe rod travelling gear 8, are opened up on lower universe rod 28
There is drive hole 282, drive hole 282 is connected with pulling axis driving device, and pin 311, guide groove are provided with upper drive link 301
3012nd, rotating hole 3011 and spring hanging head 3013, are provided with guide groove 1511 and guide groove 1512, the upper world on upper locking bolt 151
Pin 171 is provided with bar 29, pin 311 is interspersed to be arranged in guide groove 1512, and pin 171 is interspersed to be arranged on guide groove 3012
In, guide post 211 is provided with lock body 19, one end of upper drive link resetting spring 531 is set on guide post 211, and upper drive link is answered
Position spring 531 the other end be set on spring hanging head 3013, be provided with underdrive bar 302 pin 312, guide groove 3022,
Rotating hole 3021 and spring hanging head 3023, are provided with guide groove 1521 and guide groove 1522 on lower locking bolt 152, on lower universe rod 28
Pin 172 is provided with, pin 312 is interspersed to be arranged in guide groove 1522, and pin 172 is interspersed to be arranged in guide groove 3022, is locked
Guide post 212 is provided with body 19, one end of underdrive bar resetting spring 532 is set on guide post 212, underdrive bar resetting spring
532 other end is set on spring hanging head 3023, and guide post 231 is provided with lock body 19, and rotating hole 3011 is set in guide post 231
Above and with it is rotatably assorted, guide groove 1511 is set on guide post 231 and is slidably matched with it, and guide post is provided with lock body 19
232, rotating hole 3021 is set on guide post 232 and is rotatably assorted with it, and guide groove 1521 is set on guide post 232 and is slided with it
It is dynamic to coordinate, guide post 216 is provided with lock body 19, universe rod travelling gear 8 is set on guide post 216 and is rotatably assorted with it, dials
Axial brake device includes the pulling axis 49 being arranged on lock body 19, and latch bolt driving plate 50, vertical tooth rack driving plate are arranged with pulling axis
51st, universe rod driving plate 52, offers the first limiting slot 491 and the second limiting slot 492 on pulling axis 49, is set in latch bolt driving plate 50
The first convex block 501 being adapted with the first limiting slot 491 is equipped with, is provided with and the second limiting slot in vertical tooth rack driving plate 51
492 the second convex blocks 511 being adapted, are provided with the 3rd convex block being adapted with the second limiting slot 492 in universe rod driving plate 52
521, latch bolt driving plate 50 is set in the first limiting slot 491 of pulling axis 49 by the first convex block 501 and is rotatably assorted with it, is hung down
Spur rack driving plate 51, which is set in the top of the second limiting slot 492 of pulling axis 49 by the second convex block 511 and is rotated with it, matches somebody with somebody
Close, universe rod driving plate 52 is set in the lower part of the second limiting slot 492 of pulling axis 49 by the 3rd convex block 521 and is rotated with it
Coordinating, the convex block 502 coordinated with bending part 381 is provided with latch bolt driving plate 50, latch bolt driving plate 50 is equipped with pin 173,
Guide groove 413 is offered on latch bolt supporting plate 41, pin 173 is threaded through in guide groove 413 and is slidably matched with it, universe rod driving
Spring hanging head 522 is provided with plate 52, the convex block of the movable interoperation of spring hanging head 522 is provided with vertical tooth rack driving plate 51
512, vertical tooth rack driving plate 51 is equipped with pin 175, is provided with guide post 241 on lock body 19, driver plate 45 is set on guide post 241
And can rotate around it, guide groove 451 is offered on driver plate 45, pin 175, which is threaded through in guide groove 451 and is slided with it, matches somebody with somebody
Close, pin 174 is provided with driver plate 45, pin 174 is threaded through in guide groove 051 and is slidably matched with it, universe rod driving
Plate 52 is equipped with pin 176, and pin 176 is threaded through in drive hole 282 and is slidably matched with it,.
The course of work of the present invention is as follows：
At closing time, in 41 stress retraction lock body 19 of latch bolt supporting plate during, hinged release board 43 on it is released
Putting the pulling force of sheet reset spring 59 can rotate clockwise, so that the head bending feature 431 of release board 43 is toward locking plate 18
Face where upper 182 part of sawtooth features is mobile and props up；Change in latch bolt supporting plate 41 and stretching lock is acted on by latch bolt resetting spring 10
During body 19, the head bending feature 431 of release board 43 can catch on the sawtooth features 182 of locking plate 18, so as to drive locking plate 18
Rotate counterclockwise so that the arc notch feature 183 on locking plate 18 is separated with guide post 217, spacing on check plate 16 at this time
It is no longer that master latch 35 plays the role of locking to pin 36 to be oriented to skewed slot 162, by the pulling force effect of vertical tooth rack resetting spring 56,
Vertical tooth rack 05 moves downward, since the engaged transmission between vertical tooth rack 05, master latch horizontal conveyor rack 37 and gear 4 is made
With then gear 4 rotates counterclockwise, master latch horizontal conveyor rack 37 is stretched out outside lock body 19 to left movement, since master latch is horizontal
It is solidly installed between driving rack 37 and master latch 35, namely master latch 35 stretches out lock body, completes latch bolt triggering, master latch certainly
Dynamic locking process.
Such as Fig. 1 after shutdown, door handle (such as Internal handle) is above carried, the second limiting slot 492 on pulling axis 49 can prop up universe rod
3rd convex block 521 of driving plate 52, drives universe rod driving plate 52 to rotate, the driving on lower universe rod 28；Hole 282 is by universe rod
The downward thrust of pin 176 in driving plate 52, lower universe rod 28 move downward, and pin 172 thereon passes through guide groove
3022 promotion underdrive bars 302 are rotated counterclockwise around guide post 232, and the pin 312 on underdrive bar 302 is pushed away by guide groove 1522
Dynamic lower locking bolt 152 stretches out lock body, underdrive bar resetting spring 532 then by tension force effect on underdrive bar 302 to ensure to sell
Nail 312 props up 1522 lower end incline position of guide groove, to ensure that lower locking bolt 152 is in the position of locking state；Due to the lower world
The teeth portion 291 of the teeth portion 281 of bar 28, gear 8 and upper universe rod 29 is intermeshed, and lower universe rod 28 moves downward, then gear 8 is inverse
Hour hands rotate, upper universe rod 29 moves upwards, and pin 171 thereon promotes upper drive link 301 around guide post by guide groove 3012
231 rotate clockwise, and the pin 311 on upper drive link 301 promotes upper locking bolt 151 to stretch out lock body by guide groove 1512, uploads
Lever resetting spring 531 then by tension force effect on upper drive link 301 to ensure that it is oblique that pin 311 props up 1512 upper end of guide groove
Face position, to ensure that upper locking bolt 151 is in the position of locking state；And universe rod driving plate 52 is then answered by universe rod driver plate
The effect of position spring 54, drive hole 282 is propped up always by pin 176, to ensure upper universe rod and the locking of lower universe rod most
Final position is put, this process completes universe rod, the locking process of secondary latch bolt.
Such as Fig. 2, under full locking state, lower door handle, when rotating clockwise pulling axis 49, first on pulling axis 49 is spacing
Groove 491 can prop up the first convex block 501 of latch bolt driving plate 50 so that latch bolt driving plate 50 follows the rotation clockwise together of pulling axis 49
Turn, the pin 173 in latch bolt driving plate 50 then props up and stirs latch bolt supporting plate 41 and is retracted in lock body 19 to the right, that is, completes latch bolt and open
Lock acts；So at the same time, the second limiting slot 492 on pulling axis 49 then props up convex block 511 and the world of vertical tooth rack driving plate 51
3rd convex block 521 of bar driving plate 52 so that vertical tooth rack driving plate 51 and universe rod driving plate 52 follow pulling axis 49 suitable together
Hour hands rotate, and the pin 174 in vertical tooth rack driving plate 51 is then stirred vertical tooth rack 05 and moved upwards, in universe rod driving plate 52
Pin 176 then stir lower universe rod 28 and move upwards；Drive hole 282 on lower universe rod 28 is by universe rod driving plate 52
The upward pulling force effect of pin 176, lower universe rod 28 move upwards, and pin 172 thereon is promoted down by guide groove 3022 to be passed
Lever 302 is rotated clockwise around guide post 232, and the pin 312 on underdrive bar 302 pulls lower locking bolt 152 by guide groove 1522
Retraction lock body, underdrive bar resetting spring 532 are then led by tension force effect on underdrive bar 302 with ensureing that pin 312 props up
To 1522 upper end guide groove position of groove, to ensure that lower locking bolt 152 is in the position of unlocking condition；Due to the teeth portion of lower universe rod 28
281st, the teeth portion 291 of gear 8 and upper universe rod 29 is intermeshed, and lower universe rod 28 moves upwards, then gear 8 rotate clockwise,
Upper universe rod 29 moves downward, and pin 171 thereon pulls upper drive link 301 counterclockwise around guide post 231 by guide groove 3012
Rotate, the pin 311 on upper drive link 301 pulls 151 retraction lock body of upper locking bolt by guide groove 1512, and upper drive link resets bullet
Spring 531 then by tension force effect on upper drive link 301 to ensure that pin 311 props up 1512 lower end guide groove position of guide groove, with
Ensure that upper locking bolt 151 is in the position of unlocking condition；And universe rod driving plate 52 is then by universe rod driver plate resetting spring 54
Effect, prop up drive hole 282 always by pin 176, to ensure final position that upper universe rod and lower universe rod are unlocked, this
A process completes universe rod, the unlocking process of secondary latch bolt.
Such as Fig. 2, when opening the lock with the key, key is rotated clockwise, lock core shift fork 1 rotates clockwise, and lock core shift fork 1 is dialled
Plug promotes the shift fork drive surface 052 on vertical tooth rack 05, and vertical tooth rack 05 is rotated clockwise by upward pushing tow, gear 4, main lock
Bolt horizontal conveyor rack 37 moves right i.e. master latch 35 and, toward retraction in lock body 19, is rotated further lock core shift fork 1, lock core shift fork 1
Shift fork head prop up and promote the convex block 352 on master latch 35, master latch 35 continues in retraction lock body 19, to master latch unlock just
Beginning position, be rotated further lock core shift fork 1, the shift fork head of lock core shift fork 1 props up the bending part 383 of latch bolt driving plate push rod 38, top
Push away latch bolt driving plate push rod 38 to move upwards, the bending part 381 on latch bolt driving plate push rod 38 then contacts and promotes latch bolt to drive
Plate 50 is rotated clockwise around pulling axis 49, and pin 173 then promotes latch bolt supporting plate 41 to retract in lock body 19, that is, is completed key and opened main lock
The action of bolt and latch bolt；So at the same time, when vertical tooth rack 05 moves upwards, it is vertical teeth that drive hole 051 promotes pin 175 again
Bar driving plate 51 is rotated clockwise around pulling axis 49, and the convex block 512 in vertical tooth rack driving plate 51 is propped up in universe rod driving plate 52
Spring hanging head 522, drive universe rod driving plate 52 to be rotated clockwise around pulling axis 49, the pin 176 in universe rod driving plate 52
Lower universe rod 28 is then stirred to move upwards, the drive hole 282 on lower universe rod 28 by the pin 176 in universe rod driving plate 52 to
On pulling force effect, lower universe rod 28 moves upwards, pin 172 thereon by guide groove 3022 promote underdrive bar 302 around
Guide post 232 rotates clockwise, and the pin 312 on underdrive bar 302 pulls lower 152 retraction lock body of locking bolt by guide groove 1522,
Underdrive bar resetting spring 532 then by tension force effect on underdrive bar 302 to ensure that pin 312 is propped up on guide groove 1522
Guide groove position is held, to ensure that lower locking bolt 152 is in the position of unlocking condition；Due to the teeth portion 281 of lower universe rod 28,8 and of gear
The teeth portion 291 of upper universe rod 29 is intermeshed, and lower universe rod 28 moves upwards, then gear 8 rotate clockwise, upper universe rod 29 to
Lower movement, pin 171 thereon pull upper drive link 301 to be rotated counterclockwise around guide post 231 by guide groove 3012, upper drive link
Pin 311 on 301 pulls 151 retraction lock body of upper locking bolt by guide groove 1512, and upper drive link resetting spring 531 is then by opening
Power is acted on to ensure that pin 311 props up 1512 lower end guide groove position of guide groove on drive link 301, to ensure upper locking bolt 151
Position in unlocking condition；And universe rod driving plate 52 is always led to then by the effect of universe rod driver plate resetting spring 54
Cross pin 176 and prop up drive hole 282, to ensure the final position of upper universe rod and the unlocking of lower universe rod, that is, complete key and open
The action of universe rod, secondary latch bolt.
One kind provided by the present invention is described in detail from trigger-type theftproof lock above, it is used herein specifically
A example is set forth the principle of the present invention and embodiment, and the explanation of above example is only intended to help to understand the present invention
And core concept.It should be pointed out that for those skilled in the art, the premise of the principle of the invention is not being departed from
Under, some improvement and modification can also be carried out to the present invention, these are improved and modification also falls into the protection of the claims in the present invention
In the range of.
Claims (10)
- It is 1. a kind of from trigger-type theftproof lock, including lock body (19), it is characterised in that：Latch bolt is provided with the lock body (19) to touch Send out mechanism, master latch actuating mechanism, secondary latch bolt actuating mechanism and pulling axis driving device, the latch bolt trigger mechanism and master latch Actuating mechanism is connected and drives it to be acted from locking is triggered, the pulling axis driving device and the secondary latch bolt actuating mechanism It is connected, the secondary latch bolt actuating mechanism synchronization locking action, institute can be realized by rotating clockwise the pulling axis driving device The pulling axis driving device stated is connected with the latch bolt trigger mechanism, and the pulling axis driving device is moved with the master latch It is connected as mechanism, the latch bolt trigger mechanism, the main lock can be realized by rotating counterclockwise the pulling axis driving device The synchronizing unlocking of bolt actuating mechanism and the secondary latch bolt actuating mechanism acts.
- It is 2. according to claim 1 a kind of from trigger-type theftproof lock, it is characterised in that：The latch bolt trigger mechanism includes Including latch bolt supporting plate (41), check plate (16), release board (43), the release board resetting spring being arranged on the lock body (19) (59), locking plate (18) and locking plate resetting spring (58), are fixed with guide finger (22), guide post on the lock body (19) (217), the latch bolt supporting plate (41) is set in the bottom of the guide finger (22) and slides laterally cooperation with it, described Check plate (16) is set in the top of the guide finger (22) and coordinates with its longitudinal sliding motion, the release board (43) riveting It in the upper of the latch bolt supporting plate (41) and can rotate about, spring carrier arm (411) is provided with the latch bolt supporting plate (41) With notch feature (412), be provided with spring carrier arm (191) on the lock body (19), the spring carrier arm (411) with it is described Spring carrier arm (191) between be linked with latch bolt resetting spring (10), the release board is provided with spring carrier arm on (43) (432) and head bending feature (431), one end of the release board resetting spring (59) is not in the notch feature (412) place, the other end of the release board resetting spring (59) are set on the spring carrier arm (432), the lock Only plate (18) is riveted on the bottom of the check plate (16) and can simultaneously rotate about, and the locking plate (18) is released positioned at described The top of plate (43) is put, spring carrier arm (181), sawtooth features (182) and arc notch are provided with the locking plate (18) Feature (183), is provided with spring hanging head (161) on the check plate (16), and the one of the locking plate resetting spring (58) End is not at described spring hanging head (181) place, and the other end of the locking plate resetting spring is not in the spring carrier arm (161) on, the head bending feature (431) coordinates with sawtooth features (182) activity, and the arc notch is special Sign (183) is resisted against on the guide post (217), and the check plate (16) is equipped with limition orientation skewed slot (162), described Limition orientation skewed slot (162) includes the guide part (1621) and limiting section (1622) being connected, the limition orientation skewed slot (162) it is connected with master latch actuating mechanism routing motion, the latch bolt supporting plate (41) with the pulling axis driving device.
- It is 3. according to claim 2 a kind of from trigger-type theftproof lock, it is characterised in that：Sawtooth features (182) bag Multistage is included to be used as being released plate engagement so as to trigger separated sawtooth.
- It is 4. according to claim 3 a kind of from trigger-type theftproof lock, it is characterised in that：The master latch actuating mechanism bag Include the master latch (35) being arranged on the lock body (19), vertical tooth rack (05), vertical tooth rack resetting spring (56), gear (4) and lock core shift fork (1), the master latch (35) are equipped with latch bolt driving plate push rod (38), push rod resetting spring (81), master Locking bolt horizontal conveyor rack (37), driver slot (051), spring carrier arm (053) are provided with the vertical tooth rack (05) and is dialled Pitch drive surface (052), the vertical tooth rack (05), the master latch horizontal conveyor rack (37) and the gear (4) It is meshed, one end of the vertical tooth rack resetting spring (56) is set on the spring carrier arm (053), and described is vertical The other end of tooth bar resets spring (56) is set on the guide post (242) of lock body (19), and the master latch offers on (35) Spring pilot hole (351), guide groove (382) is offered on the latch bolt driving plate push rod (38), and the push rod resets bullet Not in the end of the guide groove, the other end of the push rod resetting spring (81) is plugged in described for one end of spring (81) In spring pilot hole (351), the convex block being adapted with the lock core shift fork (1) is provided with the master latch (35) (352), the bending part (383) being adapted with the lock core shift fork (1) is provided with the latch bolt driving plate push rod (38), The bending part (381) being adapted with the latch bolt driving plate (50), institute are provided with the latch bolt driving plate push rod (38) The lock core shift fork (1) stated can rotate in the lock body (19) and successively with the shift fork drive surface (052), described convex Block (352) and the bending part (383) activity coordinate, and the driver slot (051) is connected with the pulling axis driving mechanism It is dynamic.
- It is 5. according to claim 4 a kind of from trigger-type theftproof lock, it is characterised in that：Set on the master latch (35) There are a pin (36) and limit card slot (353), one end of the master latch horizontal conveyor rack (37) is arranged on described spacing In card slot (353), the other end of the master latch horizontal conveyor rack (37) is fixed to master latch by the pin (36) (35) on, be provided with guide post (39) on the master latch (35), the guide post (39) be plugged in guide groove (382) and with It is slidably matched, and the latch bolt driving plate push rod (38) is sticked on the master latch (35) and is slidably matched with it, institute The pin (36) stated is threaded through in the limition orientation skewed slot (162) and is slidably matched with it.
- It is 6. according to claim 5 a kind of from trigger-type theftproof lock, it is characterised in that：The secondary latch bolt actuating mechanism bag Include the upper locking bolt (151) being arranged on lock body (19), lower locking bolt (152), upper universe rod (29), lower universe rod (28), universe rod Travelling gear (8), upper drive link (301), underdrive bar (302), upper drive link resetting spring (531) and underdrive bar reset bullet Spring (532), the upper drive link (301) are arranged on the upper universe rod (29) and link with it, the upper locking bolt (151) be arranged on the upper drive link (301) and link with it, the underdrive bar (302) be arranged on it is described under Link on universe rod (28) and with it, the lower locking bolt (152) is arranged on the underdrive bar (302) and joins with it Dynamic, the upper drive link resetting spring (531) is arranged between the upper drive link (301) and the lock body (19), The underdrive bar resetting spring (532) is arranged between the underdrive bar (302) and the lock body (19), described Upper universe rod (29) on be provided with the teeth portion (291) being adapted with the universe rod travelling gear (8), the lower world It is provided with the teeth portion (281) being adapted with the universe rod travelling gear (8) on bar (28), it is the teeth portion (291), described Teeth portion (281) is meshed with the universe rod travelling gear (8), and drive hole is offered on the lower universe rod (28) (282), the drive hole (282) is connected with the pulling axis driving device.
- It is 7. according to claim 6 a kind of from trigger-type theftproof lock, it is characterised in that：On the upper drive link (301) Pin (311), guide groove (3012), rotating hole (3011) and spring hanging head (3013) are provided with, on the upper locking bolt (151) Guide groove (1511) and guide groove (1512) are provided with, pin (171), the pin are provided with the upper universe rod (29) Nail (311) is interspersed to be arranged in guide groove (1512), and the pin (171) is interspersed to be arranged in guide groove (3012), described Lock body (19) on be provided with guide post (211), one end of the upper drive link resetting spring (531) is set in the guide post (211) on, the other end of the upper drive link resetting spring (531) is set on the spring hanging head (3013), described Underdrive bar (302) on be provided with pin (312), guide groove (3022), rotating hole (3021) and spring hanging head (3023), institute Guide groove (1521) and guide groove (1522) are provided with the lower locking bolt (152) stated, is provided with the lower universe rod (28) Pin (172), the pin (312) is interspersed to be arranged in guide groove (1522), and interspersed be arranged on of the pin (172) is led Into groove (3022), guide post (212) is provided with the lock body (19), the one of the underdrive bar resetting spring (532) End cap is located on the guide post (212), and the other end of the underdrive bar resetting spring (532) is set in the spring On hanging head (3023).
- It is 8. according to claim 7 a kind of from trigger-type theftproof lock, it is characterised in that：It is provided with the lock body (19) Guide post (231), the rotating hole (3011) are set on the guide post (231) and are rotatably assorted with it, the guiding Groove (1511) is set on the guide post (231) and is slidably matched with it, and the lock body is provided with guide post on (19) (232), the rotating hole (3021) is set on the guide post (232) and is rotatably assorted with it, the guide groove (1521) it is set on the guide post (232) and is slidably matched with it, guide post (216) is provided with the lock body (19), The universe rod travelling gear (8) is set on the guide post (216) and is rotatably assorted with it.
- It is 9. according to claim 8 a kind of from trigger-type theftproof lock, it is characterised in that：The pulling axis driving device includes The pulling axis (49) being arranged on lock body (19), is arranged with latch bolt driving plate (50), vertical tooth rack driving plate on the pulling axis (51), universe rod driving plate (52), offer the first limiting slot and the second limiting slot (491,492) on the pulling axis (49), The first convex block (501) being adapted with first limiting slot (491) is provided with the latch bolt driving plate (50), it is described Latch bolt driving plate (50) on be provided with and the bending part (381) activity coordinate convex block (502), the vertical tooth rack The second convex block (511) being adapted with second limiting slot (492) is provided with driving plate (51), the universe rod drives The 3rd convex block (521) being adapted with second limiting slot (492), universe rod driving are provided with movable plate (52) Spring hanging head (522) is provided with plate (52), day is provided between the spring hanging head (522) and the guide finger (22) The thin end of the scroll driving plate resetting spring (54), is provided with and the spring hanging head (522) in the vertical tooth rack driving plate (51) The convex block (512) of movable interoperation, the latch bolt driving plate (50) are set in pulling axis (49) by the first convex block (501) It is rotatably assorted in first limiting slot (491) and with it, the vertical tooth rack driving plate (51) is arranged by the second convex block (511) It is rotatably assorted in the top of the second limiting slot (492) of pulling axis (49) and with it, the universe rod driving plate (52) passes through 3rd convex block (521) is set in the lower part of the second limiting slot (492) of pulling axis (49) and is rotatably assorted with it.
- It is 10. according to claim 9 a kind of from trigger-type theftproof lock, it is characterised in that：The latch bolt driving plate (50) Pin (173) is equipped with, offers guide groove (413) on the latch bolt supporting plate (41), the pin (173) is threaded through institute It is slidably matched in the guide groove (413) stated and with it, the vertical tooth rack driving plate (51) is equipped with pin (175), described Guide post (241) is provided with lock body (19), the driver plate (45) is set on the guide post (241) and can be around its turn It is dynamic, guide groove (451) is offered on the driver plate (45), the pin (175) is threaded through the guide groove (451) In and be slidably matched with it, pin (174) is provided with driver plate (45), the pin (174) is threaded through the guiding It is slidably matched in groove (051) and with it, the universe rod driving plate (52) is equipped with pin (176), and the pin (176) is worn It is located in the drive hole (282) and is slidably matched with it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610957708.5A CN107989482A (en) | 2016-10-27 | 2016-10-27 | It is a kind of from trigger-type theftproof lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610957708.5A CN107989482A (en) | 2016-10-27 | 2016-10-27 | It is a kind of from trigger-type theftproof lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107989482A true CN107989482A (en) | 2018-05-04 |
Family
ID=62028743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610957708.5A Pending CN107989482A (en) | 2016-10-27 | 2016-10-27 | It is a kind of from trigger-type theftproof lock |
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| Country | Link |
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| CN (1) | CN107989482A (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109113451A (en) * | 2018-09-30 | 2019-01-01 | 浙江禾木未科技有限公司 | A kind of electronic lock body |
| CN109162533A (en) * | 2018-09-29 | 2019-01-08 | 浙江亚合大机电科技有限公司 | Fully automatic electric sublock body |
| CN109629931A (en) * | 2019-01-21 | 2019-04-16 | 杨秀生 | Close the automatic lock of door triggering |
| CN109681045A (en) * | 2019-01-21 | 2019-04-26 | 杨秀生 | Close door triggering and locking holding mechanism |
| CN109750910A (en) * | 2019-03-21 | 2019-05-14 | 赵一笑 | A kind of mechanical actuation lock |
| CN110017075A (en) * | 2019-04-23 | 2019-07-16 | 嘉兴劲境电子商务有限公司 | A kind of hinge means being easily installed |
| CN110206406A (en) * | 2019-07-09 | 2019-09-06 | 云丁网络技术(北京)有限公司 | A kind of lock body unlocking mechanism |
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- 2016-10-27 CN CN201610957708.5A patent/CN107989482A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109162533A (en) * | 2018-09-29 | 2019-01-08 | 浙江亚合大机电科技有限公司 | Fully automatic electric sublock body |
| CN109162533B (en) * | 2018-09-29 | 2023-12-01 | 浙江威欧希科技股份有限公司 | Full-automatic electronic lock body |
| CN109113451B (en) * | 2018-09-30 | 2023-12-01 | 梁忠祥 | Electric lock body |
| CN109113451A (en) * | 2018-09-30 | 2019-01-01 | 浙江禾木未科技有限公司 | A kind of electronic lock body |
| CN109681045A (en) * | 2019-01-21 | 2019-04-26 | 杨秀生 | Close door triggering and locking holding mechanism |
| CN109629931A (en) * | 2019-01-21 | 2019-04-16 | 杨秀生 | Close the automatic lock of door triggering |
| CN109629931B (en) * | 2019-01-21 | 2024-03-01 | 上海肆贰捌科技有限公司 | Automatic lock triggered by closing door |
| CN109681045B (en) * | 2019-01-21 | 2024-03-15 | 上海肆贰捌科技有限公司 | Door closing trigger and locking retaining mechanism |
| CN109750910A (en) * | 2019-03-21 | 2019-05-14 | 赵一笑 | A kind of mechanical actuation lock |
| CN109750910B (en) * | 2019-03-21 | 2024-02-06 | 赵一笑 | Mechanical attraction anti-theft lock |
| CN110017075A (en) * | 2019-04-23 | 2019-07-16 | 嘉兴劲境电子商务有限公司 | A kind of hinge means being easily installed |
| CN110017075B (en) * | 2019-04-23 | 2021-03-23 | 温州欧之伦建筑五金有限公司 | Hinge device convenient to installation |
| CN110206406A (en) * | 2019-07-09 | 2019-09-06 | 云丁网络技术(北京)有限公司 | A kind of lock body unlocking mechanism |
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Application publication date: 20180504 |