CN101696613B - Lockset - Google Patents

Lockset Download PDF

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Publication number
CN101696613B
CN101696613B CN2009102085431A CN200910208543A CN101696613B CN 101696613 B CN101696613 B CN 101696613B CN 2009102085431 A CN2009102085431 A CN 2009102085431A CN 200910208543 A CN200910208543 A CN 200910208543A CN 101696613 B CN101696613 B CN 101696613B
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China
Prior art keywords
tongue
plate
axle
block
drive
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Application number
CN2009102085431A
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Chinese (zh)
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CN101696613A (en
Inventor
张永治
唐隆德
张平
陈乃忠
陈凡雨
于辉
丁希香
陆杨
马爱民
郑歧娜
解逸飞
蔡洪义
衣鹏飞
王磊
孙强
柳振华
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
YANTAI SANHUAN TECHNOLOGY Co Ltd
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YANTAI SANHUAN TECHNOLOGY Co Ltd
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Priority to CN2009102085431A priority Critical patent/CN101696613B/en
Publication of CN101696613A publication Critical patent/CN101696613A/en
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Publication of CN101696613B publication Critical patent/CN101696613B/en
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Abstract

The invention relates to a lockset, and belongs to the technical field of lockset structures. The lockset is characterized in that: the lockset comprises a transmission control device driven by a driving device; and the transmission control device is connected with a locking device driving to realize the locking and unlocking of a lock body. The lockset has the characteristics of compact structure, convenient use, safety and reliability, and poking and prying prevention, and is suitable for various antitheft doors, wooden doors, safety boxes and other places with doors.

Description

A kind of lockset
Technical field
The present invention relates to a kind of lockset, belong to technical field of lockset structures.
Background technology
At present, the existing design of the lock due to structural limitations, generally not high safety, easy stolen been broken, this is because when only one locking bolt work, and another tongue is the tongue are through the keys of key to lock and open.And when the tongue of often unblanking is no matter all often open.
Summary of the invention
The objective of the invention is to solve the weak point that above-mentioned prior art exists, a kind of compact conformation be provided, easy to use, safe and reliable and have anti-ly dial, the lockset of pick-proof performance.This lockset two dead bolts when opening are regained simultaneously and are unblanked, and the tongue of often unblanking only could play the effect of often opening under normally open, its locking effect of tongue performance of under non-normally open, often unblanking.
The present invention realizes through following technical scheme:
A kind of lockset, special character are to comprise the transmission control device by drive device drives, and transmission control device connects the lock uint that drives and realize lock body locking and unlatching;
Said drive unit comprises set having motor cover 23 and connect the motor of controlling 20 by microswitch 22 in the lock body; Motor 20 connects and drives drive blocks 19, and drive block 19 is located at unblanking on the shifting block plate axle 15 and is dialled plate 12 being pressed against the one of which side under motor 20 driving action;
Said transmission control device is dialled plate 12 and is connected drive by unblanking; Comprise the shifting block 13 that has block poking pin 38; The upper end of unblanking to dial plate 12 contacts with block poking pin 38; Block poking pin 38 can be implemented under squeezing action and insert in the pin-and-hole that 13 correspondences of shifting block offer or extract out, in the time of in block poking pin 38 inserts the pin-and-hole that 13 correspondences of shifting blocks offer, drives when rotating shifting block 13 that be connected drive plate 28 with it mobile on drain pan 3; Drive drive plate connected fork tongue axle 10 of 28 pullings and square tongue axle 21 were to a side shifting when shifting block 13 rotated; The driving leaf spring 36 that is sheathed on fork tongue axle spring 32 and the square tongue axle spring 14 on fork tongue axle 10 and square tongue axle 21 diameters of axle this moment and is sheathed on the spring shaft 29 is compressed simultaneously, bounces back simultaneously in lingual surface plate 1 inboard with square tongue 26 until fork tongue 30;
Said drain pan 3 one sides also are provided with to be loaded on to lock locks plate 8 on the plate axle 9; Lock plate 8 and control its moving up and down in lock body with emergent shifting block 16, lock plate 8 and be provided with the latch 46 that cooperates locking with square tongue block 37 through the set shifting block 35 of locking in two ends about it; Emergent shifting block 16 rotations drive be mated, simultaneously with lock plate 8 and the switch-plate shaft 15 of unblanking articulates is loaded on the emergent unlocking plate 17 on the unlock plate axle 18;
Said lock uint comprise through lingual surface plate 1 and scalable inside and outside it the fork tongue 30 and square tongue 26 that have fork tongue axle 10 and square tongue axle 21 of both sides; Be arranged with the fork tongue axle spring 32 and the square tongue axle spring 14 that rely on fork tongue axle spring bracket 7, square tongue axle spring bracket 41 1 sides on the diameter of axle of fork tongue axle 10 and square tongue axle 21 respectively; The shaft end of fork tongue axle 10 and square tongue axle 21 links together with drive plate 28 through fork tongue block 40 and square tongue block 37 respectively; Drive plate 28 is provided with the spring shaft 29 of being fixed and be arranged with driving leaf spring 36 by spring pedestal 11, and the axle head of spring shaft 29 passes drive plate 28 and relies on the lingual surface plate 1; Fork tongue 30 tops are provided with the tongue that goes out that is fixed on the tongue switch-plate shaft 33 and dial plate 2; Tongue 26 tops, side are provided with is fixed in ending lock dog 27 and going out hyoplastron 6 on the lock dog axle 42 only simultaneously, goes out hyoplastron 6 and dials plate 2 and be movably connected with going out tongue, the lower end that goes out hyoplastron 6 be provided with square tongue 26 on the seam 45 that cooperates of set convex 44; When seam 45 was affiliated in 44 last times of convex; Side's tongue 26 promptly is locked in the lingual surface plate 1 and can not ejects, and goes out tongue and dials and also be equipped with through collision block pin 4 on the plate 12 and pitch the collision block 5 that tongue 30 cooperates, and the lower end of ending lock dog 27 cooperates with the only locked groove 43 that square tongue 26 tops are offered; The upper end of ending lock dog 27 cooperates with drive plate 28; When drive plate 28 moved inward, drive plate 28 drove the lock dog 27 that ends that is mated and upwards rotates and only make simultaneously that lock dog 27 breaks away from bottom side's tongue 26 set locked grooves 43 that end, and the side's of making tongue 26 is in free state;
In order to realize a kind of normally open of lockset of the present invention, said side's tongue 26 be provided with have apical axis cover 25 and an apical axis spring 39 often open apical axis 24.
A kind of lockset of the present invention has compact conformation, easy to use, safe and reliable, have anti-dial, the characteristics of pick-proof, be fit to the occasion with door such as various security doors, timber and safety cabinet.
Description of drawings
Fig. 1: be a kind of lock structure sketch map of the present invention;
The vertical view of Fig. 2: Fig. 1;
Fig. 3: square tongue 26 with end jam plate 27 and cooperate sketch map;
Fig. 4: square tongue 26 with go out hyoplastron 6 and cooperate sketch map;
The stereogram of Fig. 5: Fig. 1;
In the drawings; Lingual surface plate 1, go out that tongue is dialled plate 2, drain pan 3, collision block pin 4, collision block 5, gone out hyoplastron 6, fork tongue axle spring bracket 7, lock plate 8, lock plate axle 9, fork tongue axle 10, spring pedestal 11, unblank to dial plate 12, shifting block 13, square tongue spring 14, the switch-plate shaft 15 of unblanking, emergent shifting block 16, emergent unlocking plate 17, unlock plate axle 18, drive block 19, motor 20, square tongue axle 21, microswitch 22, motor cover 23, often open apical axis 24, apical axis cover 25, square tongue 26, end lock dog 27, drive plate 28, spring shaft 29, fork tongue 30, fork tongue axle spring 32, go out tongue switch-plate shaft 33, locking closure 34, lock shifting block 35, drive leaf spring 36, square tongue block 37, block poking pin 38, apical axis spring 39, fork tongue block 40, square tongue axle spring bracket 41, end lock dog axle 42, end locked groove 43, convex 44, seam 45.
The specific embodiment
Following with reference to accompanying drawing, provide the specific embodiment of the present invention, be used for formation of the present invention is further specified.
Embodiment 1
A kind of lockset of present embodiment is with reference to figure 1-5; Be provided with in the lock body through lingual surface plate 1 and scalable inside and outside it the fork tongue 30 and square tongue 26 that have fork tongue axle 10 and square tongue axle 21 of both sides; Be arranged with the fork tongue axle spring 32 and the square tongue axle spring 14 that rely on fork tongue axle spring bracket 7, square tongue axle spring bracket 41 1 sides on the diameter of axle of fork tongue axle 10 and square tongue axle 21 respectively; The shaft end of fork tongue axle 10 and square tongue axle 21 links together with drive plate 28 respectively; Drive plate 28 be provided with by spring pedestal 11 fixing, the diameter of axle is arranged with the spring shaft 29 that drives leaf spring 36; The axle head of spring shaft 29 passes drive plate 28 and relies on the lingual surface plate 1, and fork tongue 30 tops are provided with the tongue that goes out that is fixed on the tongue switch-plate shaft 33 and dial plate 2, and square tongue 26 tops are provided with to be fixed in simultaneously ends ending lock dog 27 and going out hyoplastron 6 on the lock dog axle 42; Go out hyoplastron 6 and go out tongue and dial plate 2 and be movably connected; Go out tongue and dial and also be equipped with on the plate 12 and pitch the collision block 5 that tongue 30 cooperates through collision block pin 4, the top of square tongue 26 offer and end that lock dog 27 cooperates end locked groove 43, square tongue 26 be provided with have apical axis cover 25 and an apical axis spring 39 often open apical axis 24; The drain pan 3 of lock body also is provided with by the motor that has motor cover 23 20 and connects the drive block 19 that drives; Drive block 19 is located at unblanking on the shifting block plate axle 15 and is dialled plate 12 being pressed against the one of which side under motor 20 driving action; Set block poking pin 38 contacts on the upper end of unblanking to dial plate 12 and the shifting block 13; Block poking pin 38 under squeezing action, get on the shifting block 13 in the corresponding pin-and-hole of offering, thereby shifting block 13 can be driven be connected drive plate 28 with it mobile on drain pan 3 when rotating; Said drain pan 3 one sides also be provided be loaded on lock on the plate axle 9 can along drain pan 3 move up and down lock plate 8; The two ends up and down of locking plate 8 be respectively equipped be used to control lock shifting block 35 and emergent shifting block 16, emergent shifting block 16 rotations drive be mated, simultaneously with lock plate 8 and the switch-plate shaft 15 of unblanking articulates is loaded on the emergent unlocking plate 17 on the unlock plate axle 18; Also be provided with the microswitch 22 that is connected control with it on the said motor 20; Said fork tongue 30 runs through the both sides inside and outside it of stretching with square tongue 26 through the glossal canal through hole of being offered on the lingual surface plate 1; The shaft end of said fork tongue axle 10 and square tongue axle 21 is fixed together with drive plate 28 through fork tongue block 40 and square tongue block 37 respectively.
A kind of lockset operating principle of the present invention:
Open: the normal unlatching by motor 20 drive drive blocks 19 of this lock moves forward; Promotion is unblanked to dial plate 12 and is made it with in block poking pin 38 contact and be inserted into the pin-and-hole of shifting block 13, and this moment is from external rotating shifting block 13, and is also mobile thereupon with the drive plate 28 that shifting block 13 links together; Drive plate 28 makes the latch-release that ends lock dog 27 and square tongue 26 when moving; Make it to be in free state, move inward at fork tongue axle that links together with drive plate 28 10 and square tongue axle 21 this moment thereupon, under tension; The driving leaf spring 36 that is sheathed on fork tongue axle spring 32 and the square tongue axle spring 14 on fork tongue axle 10 and square tongue axle 21 diameters of axle and is sheathed on drive plate spring shaft 29 diameters of axle is compressed simultaneously; Shrink in the inside of lingual surface plate 1 with square tongue 26 until fork tongue 30, when the convex 44 of square tongue 26 moves to out seam 45 places of hyoplastron 6 lower ends, under action of gravity; Going out hyoplastron 6 drops to seam 45 and contacts with the convex 44 of square tongue; Stop this this moment and rotate shifting block 13, then have only fork tongue 30 to eject, and square tongue 26 is locked to the inboard of lingual surface plate 1 and can not ejects in the outside of lingual surface plate 1.
Locking: block fork tongue 30 when there is object the outside; Collide the collision block 5 of its upper end when making 30 withdrawals of fork tongue; Collision block 5 jack-up go out tongue and dial plate 2 and move up; Drive out simultaneously convex 44 disengagings of seam 45 with the square tongue of hyoplastron 6, removed the locking of the other side's tongue 26, this moment side's tongue 26 ejects in the outside of lingual surface plate 1 under the effect of square tongue axle spring 14.In this case, lock shifting block 35 and make and lock plate 8 and be displaced to the just in time terminal square tongue block 37 of the side's of blocking tongue axle 21 of stop if rotate, to make it and can not return, this moment side tongue is in blocked state equally, regardless of how all can't unblank.And when when square tongue 26 stretches out, receiving external force and pushing back, end lock dog 27 side's of blocking tongues 26 this moment it can not be return.
Normally open: when square tongue 26 is retracted into lingual surface plate 1 inboard; Rotate this moment and lock shifting block 35 and make and lock plate 8 and be displaced to the just in time inboard of the side's of being stuck in tongue block 37 of stop, making it can not be protruding, and the inboard that square tongue 26 also is locked to lingual surface plate 1 simultaneously can not be ejected; The apical axis 24 of often opening set on while side's tongue 26 is relying under the effect of apical axis spring 39 on group plate 12 of unblanking all the time; Make it to be in normally open, in this case, have only fork tongue 30 to play a part to open and locking.Otherwise, lock shifting block 35 and make and lock plate 8 and be displaced to the side's of making tongue block 37 and stretch out if rotate this moment, so just make lock recover normal condition.
Currently: Existing lock bolt lock with only one function, while the other side is the tongue latch is locked and the keys of key to open.Characteristics of the present invention are; Locking time side tongue 26,30 two in tongue of fork stretch out simultaneously, and square tongue 26 ends lock dog 27 side's of blocking tongues 26 it can not be return when receiving external force and pushing back this moment.Also have characteristics to be; Normally open.This is no other locks, other locks should use the keys of key to open.

Claims (4)

1. a lockset is characterised in that the transmission control device that comprises by drive device drives, and transmission control device connects the lock uint that drives and realize lock body locking and unlatching;
Said drive unit comprises the motor (20) that has motor cover (23) and controlled by microswitch (22) connection set in the lock body; Motor (20) connect to drive drive block (19), and drive block (19) is located at unblanking on the shifting block plate axle (15) and is dialled plate (12) being pressed against the one of which side under motor (20) driving action;
Said transmission control device is dialled plate (12) by unblanking and is connected drive; Comprise the shifting block (13) that has block poking pin (38); The upper end of unblanking to dial plate (12) contacts with block poking pin (38); Block poking pin (38) under squeezing action, can be implemented in shifting block (13) insert or extract out in the corresponding pin-and-hole of offering, in the time of in block poking pin (38) inserts the corresponding pin-and-hole of offering of shifting block (13) institute, be connected drive plate (28) with it upward mobile at drain pan (3) in drive when rotating shifting block (13).
2. according to the said a kind of lockset of claim 1; It is characterized in that said drain pan (3) one sides also are provided with to be loaded on to lock locks plate (8) on the plate axle (9); Lock plate (8) through its up and down two ends set lock shifting block (35) with emergent shifting block (16) is controlled its moving up and down in lock body, lock plate (8) and be provided with and cooperate the latch (46) that locks with square tongue block (37); Emergent shifting block (16) rotation drive be mated, simultaneously with lock the emergent unlocking plate (17) on the unlock plate axle (18) that is loaded on that plate (8) and the switch-plate shaft of unblanking (15) articulate.
3. according to the said a kind of lockset of claim 1; It is characterized in that said lock uint comprise through lingual surface plate (1) and scalable inside and outside it the fork tongue (30) and the square tongue (26) that have fork tongue axle (10) and square tongue axle (21) of both sides; Be arranged with the fork tongue axle spring (32) and the square tongue axle spring (14) that rely on fork tongue axle spring bracket (7), square tongue axle spring bracket (41) one sides on the diameter of axle of fork tongue axle (10) and square tongue axle (21) respectively; The shaft end of fork tongue axle (10) and square tongue axle (21) links together with drive plate (28) through fork tongue block (40) and square tongue block (37) respectively; Drive plate (28) is provided with the spring shaft (29) of being fixed and be arranged with driving leaf spring (36) by spring pedestal (11), and the axle head of spring shaft (29) passes drive plate (28) and relies on the lingual surface plate (1);
Fork tongue (30) top is provided with the tongue that goes out that is fixed on the tongue switch-plate shaft (33) and dials plate (2); Tongue (26) top, side is provided with to be fixed in simultaneously ends ending lock dog (27) and going out hyoplastron (6) on the lock dog axle (42); Go out hyoplastron (6) and go out tongue and dial plate (2) and be movably connected; The lower end that goes out hyoplastron (6) is provided with square tongue (26) and goes up the seam (45) that set convex (44) cooperates, and when seam (45) was affiliated in convex (44) last time, it is interior and can not eject that square tongue (26) promptly is locked in lingual surface plate (1); Going out tongue dials and also is equipped with through collision block pin (4) on the plate (12) and pitches the collision block (5) that tongue (30) cooperates; The lower end of ending lock dog (27) cooperates with the locked groove (43) that ends that square tongue (26) top is offered, and only the upper end of lock dog (27) cooperates with drive plate (28), when drive plate (28) when moving inward; The only lock dog (27) that drive plate (28) drive is mated makes progress to rotate and makes only lock dog (27) and set only locked groove (43) disengaging of bottom side's tongue (26) simultaneously, and the side's of making tongue (26) is in free state.
4. according to the said a kind of lockset of claim 1, it is characterized in that said side's tongue (26) be provided with have apical axis cover (25) and an apical axis spring (39) often open apical axis (24).
CN2009102085431A 2009-10-17 2009-10-17 Lockset Active CN101696613B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009102085431A CN101696613B (en) 2009-10-17 2009-10-17 Lockset

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009102085431A CN101696613B (en) 2009-10-17 2009-10-17 Lockset

Publications (2)

Publication Number Publication Date
CN101696613A CN101696613A (en) 2010-04-21
CN101696613B true CN101696613B (en) 2012-02-29

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009102085431A Active CN101696613B (en) 2009-10-17 2009-10-17 Lockset

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102747867B (en) * 2012-07-02 2014-10-22 蒋沛辉 Anti-theft lock of anti-theft door
CN106013969B (en) * 2016-07-27 2018-06-26 永康市三多工贸有限公司 Electrodeless latch bolt trigger mechanism

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2119467U (en) * 1992-01-24 1992-10-21 郦正先 Automatic safety door lock with double bolts
CN2703839Y (en) * 2004-04-28 2005-06-08 温州市天宇锁业有限公司 Electronic lock body
CN201100036Y (en) * 2007-10-11 2008-08-13 彭日临 Door lock for fire-fighting safety door
CN201513024U (en) * 2009-10-17 2010-06-23 烟台三环科技有限公司 Lock

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2119467U (en) * 1992-01-24 1992-10-21 郦正先 Automatic safety door lock with double bolts
CN2703839Y (en) * 2004-04-28 2005-06-08 温州市天宇锁业有限公司 Electronic lock body
CN201100036Y (en) * 2007-10-11 2008-08-13 彭日临 Door lock for fire-fighting safety door
CN201513024U (en) * 2009-10-17 2010-06-23 烟台三环科技有限公司 Lock

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