CN201513024U - Lock - Google Patents
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- Publication number
- CN201513024U CN201513024U CN2009202685173U CN200920268517U CN201513024U CN 201513024 U CN201513024 U CN 201513024U CN 2009202685173 U CN2009202685173 U CN 2009202685173U CN 200920268517 U CN200920268517 U CN 200920268517U CN 201513024 U CN201513024 U CN 201513024U
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- CN
- China
- Prior art keywords
- tongue
- plate
- axle
- lock
- drive
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a lock, which belongs to the technical field of lock structures. The lock has the following characteristics that: the lock comprises a drive control mechanism driven by a drive mechanism, and the drive control mechanism is connected with a locking mechanism which can drive the lock body to lock and unlock. The lock is characterized by compact structure, convenient use, safety, reliability, picking resistance and prizing resistance, and is applicable to various anti-theft doors, wooden doors and doors for safes and the like.
Description
Technical field
The utility model relates to a kind of lockset, belongs to technical field of lockset structures.
Background technology
At present, existing lockset is because the limitation of structure design aspect, and safety is generally not high, very easily stolen the sled, this is because have only a dead bolt to work when locking, and the just square tongue of another dead bolt all Shi Tong Guo Keying spoon come locking and open.And when the tongue of often unblanking is no matter all often open.
Summary of the invention
The purpose of this utility model is to solve the weak point that above-mentioned prior art exists, and a kind of compact conformation is provided, and is 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 often unblanking under non-normally open.
The utility model is achieved through the following technical solutions:
A kind of lockset, special character are to comprise the transmission control device that is driven by drive unit, and transmission control device connects the lock uint that drives and realize lock body locking and unlatching;
Described 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 of unblanking and is dialled plate 12 being pressed against the one side under the motor 20 driving effects;
Described 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, drive when rotating shifting block 13 that be connected drive plate 28 with it mobile on drain pan 3; Drive drive plate 28 connected fork tongue axles 10 of pulling 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 on fork tongue axle 10 and square tongue axle 21 diameters of axle and square tongue axle spring 14 this moment and is sheathed on the spring shaft 29 is compressed simultaneously, bounces back simultaneously in lingual surface plate 1 inboard until fork tongue 30 and square tongue 26;
Described 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 by its up and down two ends set lock shifting block 35 and emergent shifting block 16 its moving up and down in lock body of control, lock plate 8 and be provided with and cooperate the latch 46 that locks with square tongue block 37; 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 emergent unlocking plate 17 on the unlock plate axle 18;
Described 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 respectively on the diameter of axle of fork tongue axle 10 and square tongue axle 21 and rely on fork tongue axle spring bracket 7, the fork tongue axle spring 32 and the square tongue axle spring 14 of side's tongue axle spring bracket 41 1 sides, the shaft end of fork tongue axle 10 and square tongue axle 21 links together with drive plate 28 by 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 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 the seam 45 that cooperates with set convex 44 on the square tongue 26, when seam 45 is affiliated on convex 44, side's tongue 26 promptly is locked in the lingual surface plate 1 and can not ejects, going out tongue dials and also is equipped with by 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 tops are offered, the upper end of ending lock dog 27 cooperates with drive plate 28, when drive plate 28 moves inward, drive plate 28 drives the lock dog 27 that ends that is mated and upwards rotates and only make simultaneously that lock dog 27 and the bottom side's tongue 26 set locked grooves 43 that end break away from, 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, described 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 utility model 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 schematic diagram of the utility model;
The vertical view of Fig. 2: Fig. 1;
Fig. 3: square tongue 26 with end jam plate 27 and cooperate schematic diagram;
Fig. 4: square tongue 26 with go out hyoplastron 6 and cooperate schematic diagram;
The stereogram of Fig. 5: Fig. 1;
In the drawings, lingual surface plate 1, go out tongue and dial plate 2, drain pan 3, collision block pin 4, collision block 5, go 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, side's 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, side's tongue axle 21, microswitch 22, motor cover 23, often open apical axis 24, apical axis cover 25, side's 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, side's tongue block 37, block poking pin 38, apical axis spring 39, fork tongue block 40, side's 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 utility model, be used for formation of the present utility model is further specified.
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 the square tongue 26 that have fork tongue axle 10 and square tongue axle 21 of both sides, be arranged with respectively on the diameter of axle of fork tongue axle 10 and square tongue axle 21 and rely on fork tongue axle spring bracket 7, the fork tongue axle spring 32 and the square tongue axle spring 14 of side's tongue axle spring bracket 41 1 sides, the shaft end of fork tongue axle 10 and square tongue axle 21 links together with drive plate 28 respectively, drive plate 28 is provided with fixing by spring pedestal 11, 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, 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 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, going out tongue dials and also is equipped with by collision block pin 4 on the plate 12 and pitches the collision block 5 that tongue 30 cooperates, the top of side's tongue 26 offers and ends the only locked groove 43 that lock dog 27 cooperates, square tongue 26 be provided with have apical axis overlap 25 and apical axis spring 39 often open apical axis 24; The drain pan 3 of lock body also is provided with by the motor 20 that has motor cover 23 and connects the drive block 19 that drives, drive block 19 is located at unblanking on the shifting block plate axle 15 of unblanking and is dialled plate 12 being pressed against the one side under the motor 20 driving effects, block poking pin 38 set on the upper end of unblanking to dial plate 12 and the shifting block 13 contacts, block poking pin 38 under squeezing action, enter 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; Described 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 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 described motor 20; Described fork tongue 30 and square tongue 26 run through the both sides inside and outside it of stretching by the glossal canal through hole of being offered on the lingual surface plate 1; The shaft end of described fork tongue axle 10 and square tongue axle 21 is fixed together with drive plate 28 by fork tongue block 40 and square tongue block 37 respectively.
A kind of lockset operating principle of the utility model:
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 contacts and be inserted into the pin-and-hole of shifting block 13, this moment is from external rotating shifting block 13, the drive plate 28 that links together with shifting block 13 also moves thereupon, 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 the fork tongue axle 10 and the square tongue axle 21 that link together with drive plate 28 this moment thereupon, under tension, the driving leaf spring 36 that is sheathed on fork tongue axle spring 32 on fork tongue axle 10 and square tongue axle 21 diameters of axle and square tongue axle spring 14 and is sheathed on drive plate spring shaft 29 diameters of axle is compressed simultaneously, shrink in the inside of lingual surface plate 1 until fork tongue 30 and square tongue 26, 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 eject 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 square tongue block 37 of the side's of blocking tongue axle 21 ends 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, being subjected to 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, the inboard that side's 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.
At present: have only a dead bolt to work when having the lockset locking now, and the just square tongue Shi of another dead bolt Tong Guo Keying spoon comes locking and opens.Characteristics of the present utility model 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 being subjected to external force and pushing back this moment.Also have characteristics to be; Normally open.This is that other lockset does not have, and other lockset all will just can be opened with the Keying spoon.
Claims (6)
1. a lockset is characterised in that to comprise the transmission control device that is driven by drive unit, and transmission control device connects the lock uint that drives and realize lock body locking and unlatching.
2. according to the described a kind of lockset of claim 1, it is characterized in that described 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) of unblanking and is dialled plate (12) being pressed against the one side under motor (20) the driving effect.
3. according to the described a kind of lockset of claim 1, it is characterized in that described transmission control device connects drive by group plate (12) of 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) under squeezing action, can be implemented in shifting block (13) insert or extraction 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, drive when rotating shifting block (13) that be connected drive plate (28) with it upward mobile at drain pan (3).
4. according to the described a kind of lockset of claim 1, it is characterized in that described 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) by its up and down two ends set lock shifting block (35) and 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 the emergent unlocking plate (17) on the unlock plate axle (18) of being loaded on of locking that plate (8) and the switch-plate shaft of unblanking (15) articulate.
5. according to the described a kind of lockset of claim 1, it is characterized in that described 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 respectively on the diameter of axle of fork tongue axle (10) and square tongue axle (21) and rely on fork tongue axle spring bracket (7), the fork tongue axle spring (32) and the square tongue axle spring (14) of side's tongue axle spring bracket (41) one sides, the shaft end of fork tongue axle (10) and square tongue axle (21) links together with drive plate (28) by 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) goes up the seam (45) that set convex (44) cooperates, when seam (45) is affiliated to when convex (44) is gone up, side's tongue (26) promptly is locked in the lingual surface plate (1) and can not ejects, going out tongue dials and also is equipped with by 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, the upper end of ending 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.
6. according to the described a kind of lockset of claim 1, it is characterized in that described side's tongue (26) be provided with have apical axis cover (25) and an apical axis spring (39) often open apical axis (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202685173U CN201513024U (en) | 2009-10-17 | 2009-10-17 | Lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202685173U CN201513024U (en) | 2009-10-17 | 2009-10-17 | Lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201513024U true CN201513024U (en) | 2010-06-23 |
Family
ID=42484432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202685173U Expired - Fee Related CN201513024U (en) | 2009-10-17 | 2009-10-17 | Lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201513024U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101696613B (en) * | 2009-10-17 | 2012-02-29 | 烟台三环科技有限公司 | Lockset |
-
2009
- 2009-10-17 CN CN2009202685173U patent/CN201513024U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101696613B (en) * | 2009-10-17 | 2012-02-29 | 烟台三环科技有限公司 | Lockset |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100623 Termination date: 20121017 |