CN2620030Y - Anti-theft automatic lock - Google Patents
Anti-theft automatic lock Download PDFInfo
- Publication number
- CN2620030Y CN2620030Y CN 03229841 CN03229841U CN2620030Y CN 2620030 Y CN2620030 Y CN 2620030Y CN 03229841 CN03229841 CN 03229841 CN 03229841 U CN03229841 U CN 03229841U CN 2620030 Y CN2620030 Y CN 2620030Y
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- CN
- China
- Prior art keywords
- clutch
- lock
- pin
- dead bolt
- main
- 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 thiefproof auto lock. A main lock tongue of the lock shell is provided with a guiding pole; a multi direction lock pole inner the shell has a guiding groove corresponding to the guiding pole; the main lock tongue or a connecting component therein has a main spring; the utility model is characterized in that: the main lock tongue has a dialing pole, and a main dialing pole is positioned in a clutch corresponding to the dialing pole; a handler shaft is arranged in the clutch; the clutch shell is provided with two dialing spot; the clutch is provided with a clutch bolt; the lock shell has a clutch bolt controlling mechanism and a touching tongue; the multi direction locking pole has a clamp which acts in accordance with the touching tongue. As the utility model adopts a handle unlocking mechanism, unlocking is very convenient; as adopts a clutch structure, the handler idly runs after being locked, thus providing a nice safety performance of the door lock.
Description
Technical field:
The utility model relates to a kind of antitheft automatic locking.
Background technology:
At present, the antitheft automatic locking with multidirectional lock function need drive multidirectional dead bolt because of automatic locking, and needing increases elastic force, has increased the moment of torsion of key when unblanking greatly, makes key unlocking require great effort very much.The handle of the employing structure of unblanking is also arranged in the existing lockset, but existing lockset handle when locking do not dally, easily lock is opened during strong destruction, its security performance is undesirable.Moreover the structure of existing electronic safety lock and mechanical lock can not be general, establish mechanical lock and electronic lock die sinking respectively, greatly the manufacturing of the lockset of Ti Gaoing and design cost.
Summary of the invention:
For solving above defective, the inventor has proposed good, the lockset light and handy, that the replacing small parts just can be made into mechanical antitheft automatic locking and electronic anti-theft automatic locking of unblanking of a kind of safety.
The utility model is achieved through the following technical solutions: a kind of antitheft automatic locking, and the main dead bolt in the lock housing is provided with guide pillar, is provided with and the corresponding guide groove of guide pillar in the multidirectional locking bar in the lock housing, and main dead bolt or its moving part are provided with main spring; It is characterized in that: main dead bolt is provided with reversed column, is positioned on the clutch with the corresponding main shift fork of reversed column; Handle is located in the clutch, and clutch housing is provided with two groups of points; Be provided with on-of pin in the clutch, be provided with the on-of pin controlling organization in the lock housing; Be provided with in the lock housing and bump tongue, multidirectional locking bar is provided with and bumps the card division that tongue matches.Because the utility model adopts the handle unlocking mechanism, it is very light to unblank.Owing to adopt clutch configuration, the outer handle idle running in the back of locking makes door lock have good security performance.
In the utility model, described on-of pin controlling organization can be: the end of on-of pin contacts with push rod, and the push rod other end matches with driving lever, and the lock core shift fork can be stirred driving lever.Adopt this kind on-of pin controlling organization, just can be made into mechanical antitheft automatic locking.Certain on-of pin controlling organization of the present utility model also can be: the end of on-of pin contacts with push rod, and the lock core shift fork can be stirred an end of push rod, and the other end of push rod matches with the working end of electric actuator.Adopt this kind on-of pin controlling organization, just can be made into the electronic anti-theft automatic locking.At this moment, the lock core shift fork ought standbyly unblank to use.The electronic anti-theft automatic locking if the working end (as the spring of motor output shaft or the flexure strip of electromagnet) that changes the driving lever and the push rod spring of mechanical anti-theft lock into electric actuator just can.Make and the utlity model has good versatility.
In the utility model, described clutch comprises: clutch housing, be provided with upper and lower revolving body in the clutch housing, and last revolving body is used to install interior Door handle; Being used for installing turning next time of outer Door handle is provided with and the corresponding perforate of on-of pin.When outdoor unblanking, have only with key to drive the lock core shift fork, make push rod break away from driving lever, after push rod pushed revolving body with on-of pin, just rotatable outer handle was unblanked.And when indoor unblanking, handle just can be unblanked in rotating.
Certainly, in clutch housing, also can only be provided with the single-revolution body, be provided with in the revolving body and the corresponding perforate of on-of pin.When upper and lower revolving body is one, also need use key indoor unblanking.
In the utility model, described main dead bolt is provided with the retaining step, is provided with corresponding with this retaining step below main dead bolt and can parallel mobile retaining plate.When door lock was in locking state, retaining plate withstood the retaining step on the main dead bolt, made door lock have the retaining tamper-resistant function; When unblanking, the point of dialling on the clutch is pushed retaining plate open earlier, makes not overslaugh of retaining plate unblank.
In the utility model, described main dead bolt is provided with safety groove, and the safety groove two ends are provided with and can hold the circular hole that lock rotates therein.When being in, antitheft automatic locking locks or during unlocking condition, the lock in the turning cell just can insure lockset, uses very convenient.
The course of work of the antitheft automatic locking of the utility model machinery is as follows:
When unblanking with outer handle, key drives the lock core shift fork changes a low-angle, and the lock core shift fork touches driving lever 13, makes push rod 12 break away from driving lever, and push rod promotes on-of pin 11 and enters revolving body under the effect of spring 23, make clutch be in bonding state.At this moment, rotate outer handle, the point of dialling on the clutch housing is pushed retaining plate 21 open earlier, drives main shift fork 7 then, and main shift fork drives main dead bolt retraction, just finishes unlock operation.After handle turned an angle, the point 10 of dialling on the main shift fork promoted push rod 12, and push rod enters in the screens of driving lever, makes clutch be in disengaged position.
When locking, bump tongue 14 touching doorframes, under the effect of the main spring on main dead bolt or its moving part, the card division 15 on the multidirectional locking bar breaks away from bumps tongue, and main dead bolt and multidirectional locking bar are locked.Retaining plate 21 enters in the retaining step of main dead bolt under the effect of self spring 24.At this moment, clutch is in disengaged position, and outer handle just is in idling conditions.
When clutch adopts upper and lower two revolving bodies, unblank indoor, as long as handle just can in rotating.When protecting revolving body of device employing, indoor or outdoors all will open the lock with the key.
The course of work of electronic anti-theft automatic locking of the present utility model and mechanical antitheft automatic locking are roughly the same, and difference is that the active force of the push rod spring 23 of mechanical lock is provided by electric actuator.
Description of drawings:
Fig. 1 is the antitheft automatic locking structural representation of the utility model machinery.
Fig. 2 is the utility model clutch configuration schematic diagram.
Fig. 3 is the utility model clutch generalized section.
Fig. 4 is the another kind of clutch generalized section of the utility model.
Fig. 5 is that the antitheft automatic locking of the utility model sheds schematic diagram behind multidirectional locking bar and the main shift fork.
Fig. 6 is the utility model electronic anti-theft automatic locking structural representation.
The specific embodiment:
In conjunction with Fig. 1, Fig. 2, Fig. 3, shown in Figure 5: the mechanical antitheft automatic locking of present embodiment comprises: the main dead bolt 1 in the lock housing is provided with guide pillar 2, be provided with and the corresponding guide groove 4 of guide pillar in the multidirectional locking bar 3 in the lock housing, main dead bolt or its moving part are provided with main spring 5 (main spring also can be located on multidirectional locking bar and the main dead bolt at the same time or separately).Main dead bolt is provided with reversed column 6, is positioned on the clutch 8 with the corresponding main shift fork 7 of reversed column; Handle is located in the clutch, and clutch housing is provided with two groups of points 9,10; Be provided with on-of pin 11 in the clutch, the end of on-of pin contacts with push rod 12, and the push rod other end matches with driving lever 13, and the lock core shift fork can be stirred driving lever 13; Be provided with in the lock housing and bump tongue 14 and bump tongue back-moving spring 28, multidirectional locking bar is provided with and bumps the card division 15 that tongue matches.As shown in Figure 3: clutch comprises: clutch housing 16, be provided with upper and lower revolving body in the clutch housing, and last revolving body 17 is used to install interior Door handle; Being used for installing turning next time of outer Door handle 18 is provided with and the corresponding perforate 19 of on-of pin.Main dead bolt is provided with retaining step 20, is provided with one corresponding with this retaining step and can parallel mobile retaining plate 21 below main dead bolt.Main dead bolt is provided with safety groove 25, and the safety groove two ends are provided with and can hold the circular hole that lock 26 rotates therein.
Fig. 4 has provided another kind of clutch of the present utility model.The clutch of present embodiment comprises: clutch housing 16, be provided with revolving body 22 in the clutch housing, and be provided with in the revolving body and the corresponding perforate 19 of on-of pin.
Fig. 6 has provided the schematic diagram of the utility model electronic anti-theft automatic locking.In the present embodiment, the driving lever and the push rod spring of mechanical anti-theft lock have been saved; The on-of pin controller is: the end of on-of pin 11 contacts with push rod 12 1 ends, and the other end of push rod 12 matches with the working end of electric actuator 27.All the other are identical with embodiment 1.
Claims (7)
1, a kind of antitheft automatic locking, the main dead bolt in the lock housing is provided with guide pillar, is provided with and the corresponding guide groove of guide pillar in the multidirectional locking bar in the lock housing, and main dead bolt or its moving part are provided with main spring; It is characterized in that: main dead bolt is provided with reversed column, is positioned on the clutch with the corresponding main shift fork of reversed column; Handle is located in the clutch, and clutch housing is provided with two groups of points; Be provided with on-of pin in the clutch, be provided with the on-of pin controlling organization in the lock housing; Be provided with in the lock housing and bump tongue, multidirectional locking bar is provided with and bumps the card division that tongue matches.
2, antitheft automatic locking according to claim 1; It is characterized in that: described on-of pin controlling organization comprises: the end of on-of pin contacts with push rod, and the push rod other end matches with driving lever, and the lock core shift fork can be stirred driving lever.
3, antitheft automatic locking according to claim 1; It is characterized in that: described on-of pin controlling organization comprises: the end of on-of pin contacts with push rod, and the lock core shift fork can be stirred an end of push rod, and the other end of push rod matches with the working end of electric actuator.
4, antitheft automatic locking according to claim 1; It is characterized in that: described clutch comprises: clutch housing, be provided with upper and lower revolving body in the clutch housing, and last revolving body is used to install interior Door handle; Being used for installing turning next time of outer Door handle is provided with and the corresponding perforate of on-of pin.
5, door lock according to claim 1; It is characterized in that: described clutch comprises: clutch housing, be provided with revolving body in the clutch housing, and be provided with in the revolving body and the corresponding perforate of on-of pin.
6, door lock according to claim 1; It is characterized in that: described main dead bolt is provided with the retaining step, is provided with corresponding with this retaining step below main dead bolt and can parallel mobile retaining plate.
7, door lock according to claim 1; It is characterized in that: described main dead bolt is provided with safety groove, and the safety groove two ends are provided with and can hold the circular hole that lock rotates therein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03229841 CN2620030Y (en) | 2003-03-28 | 2003-03-28 | Anti-theft automatic lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03229841 CN2620030Y (en) | 2003-03-28 | 2003-03-28 | Anti-theft automatic lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2620030Y true CN2620030Y (en) | 2004-06-09 |
Family
ID=34247400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03229841 Expired - Fee Related CN2620030Y (en) | 2003-03-28 | 2003-03-28 | Anti-theft automatic lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2620030Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108868360A (en) * | 2018-08-10 | 2018-11-23 | 中山市佳宝路厨卫产品有限公司 | A kind of virgin locking device and cleaning machine of cleaning machine |
| CN109356465A (en) * | 2018-08-24 | 2019-02-19 | 永康市易捷特电子科技有限公司 | A kind of intelligent anti-theft lock |
| WO2019113984A1 (en) * | 2017-12-13 | 2019-06-20 | 蒋凌帆 | Lock body having function of being unblocked by means of clutch when using key for unlocking |
-
2003
- 2003-03-28 CN CN 03229841 patent/CN2620030Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019113984A1 (en) * | 2017-12-13 | 2019-06-20 | 蒋凌帆 | Lock body having function of being unblocked by means of clutch when using key for unlocking |
| CN108868360A (en) * | 2018-08-10 | 2018-11-23 | 中山市佳宝路厨卫产品有限公司 | A kind of virgin locking device and cleaning machine of cleaning machine |
| CN109356465A (en) * | 2018-08-24 | 2019-02-19 | 永康市易捷特电子科技有限公司 | A kind of intelligent anti-theft lock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |