CN202055647U - Rapid locking/unlocking electric control anti-theft door lock - Google Patents

Rapid locking/unlocking electric control anti-theft door lock Download PDF

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Publication number
CN202055647U
CN202055647U CN2011200406746U CN201120040674U CN202055647U CN 202055647 U CN202055647 U CN 202055647U CN 2011200406746 U CN2011200406746 U CN 2011200406746U CN 201120040674 U CN201120040674 U CN 201120040674U CN 202055647 U CN202055647 U CN 202055647U
Authority
CN
China
Prior art keywords
clutch
handle
lock
fork
door lock
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 - Lifetime
Application number
CN2011200406746U
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Chinese (zh)
Inventor
柳小勇
殷雄雄
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.)
ZHEJIANG ZHONGHENG LOCK INDUSTRIAL Co Ltd
Original Assignee
ZHEJIANG ZHONGHENG LOCK INDUSTRIAL Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by ZHEJIANG ZHONGHENG LOCK INDUSTRIAL Co Ltd filed Critical ZHEJIANG ZHONGHENG LOCK INDUSTRIAL Co Ltd
Priority to CN2011200406746U priority Critical patent/CN202055647U/en
Application granted granted Critical
Publication of CN202055647U publication Critical patent/CN202055647U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

The utility model relates to a rapid locking/unlocking electric control anti-theft door lock. Although conventional dual-rapidness locks can be rapidly locked and unlocked via internal handles and external handles, as external handles are directly connected with rotary discs which control expansion and contraction of main lock bolts, doors can be opened by forcibly wiggling external handles to damage anti-theft locks, so that the anti-theft effect is poor. The rapid locking/unlocking electric control anti-theft door lock of the utility model is characterized in that a main lock bolt is connected with a connecting rod mechanism which enables the main lock bolt to stretch out and draw back; the connecting rod mechanism is also connected with a clutch mechanism, comprising a clutch; the bottom of the clutch is provided with a handle inserting hole and with an internal handle, and the top of the clutch is provided with a handle deflecting shaft with a handle inserting hole; an external handle is arranged on the handle deflecting shaft; the clutch is equipped with a clutch pin which allows separation and reunion of the handle deflecting handle and the clutch, which are capable of rotating relative to each other; the separation and reunion motions by the clutch pin are controlled by a motor apparatus in a lock casing; and the motor apparatus is externally connected a control switch. Convenient to use, the rapid locking/unlocking electric control anti-theft door lock can effectively enhance the unlocking efficiency and achieve high anti-theft performance.

Description

A kind of fast lock is opened electrically controlled burglar-proof door lock soon
Technical field
The utility model relates to field of lockset, the electrically controlled burglar-proof door lock that especially a kind of fast lock is opened soon.
Background technology
Existing safe-guard door lock normally makes main dead bolt parts stretch out or the indentation housing under the stirring of tapered end assembly, realizes locking and unlatching to door.These safe-guard door locks need rotate the key that cooperates with the tapered end assembly and just can make the tapered end assembly stir main dead bolt parts when locking or unlatching door, operational motion is loaded down with trivial details.The safe-guard door lock that other has the fast lock of a class to open soon, though can realize the high-speed switch lock by interior handle and outer handle, directly flexible with the controlling main dead bolt rotating disk of outer handle links to each other, and firmly the outer handle of twisting can destroy theftproof lock and open the door, and anti-theft effect is relatively poor.
The utility model content
The defective that the utility model exists at prior art, the electrically controlled burglar-proof door lock that provides a kind of fast lock to open soon can effectively improve the efficient of unblanking, and easy to use, theftproof is strong.
For this reason, the utility model is taked following technical scheme: a kind of fast lock is opened electrically controlled burglar-proof door lock soon, comprise interior handle, outer handle, lock housing and the main dead bolt that is directed in the lock housing, it is characterized in that described main dead bolt and can make its flexible linkage link to each other, this linkage links to each other with a clutch again, described clutch comprises a clutch, the bottom of clutch is provided with handle in handle patchhole and the configuration, the top of this clutch is provided with the handle dial axis of a band handle patchhole, and handle outside on the handle dial axis, disposing, described clutch is provided with the on-of pin of an energy clutch handle dial axis and clutch, can relatively rotate between handle dial axis and clutch, the clutch action of described on-of pin is by an electric machine control that is located in the lock housing, and this electric machine connects gauge tap outward.Interior handle is directly installed on the clutch, and handle energy smooth opening master dead bolt is realized unblanking in rotating.When making on-of pin with handle dial axis and clutch seizure by switch control electric machine, utilize this moment outer handle also can open the door smoothly, when the people was visiting, owner need not to go further and uses key or interior handle to open the door in front of the door, can directly unblank by the switch of electric machine, easy to use.When handle dial axis and clutch are in disengaged position, at this moment rotate outer handle, the handle dial axis dallies in clutch, and main dead bolt can not be opened, and can prevent from effectively that the people who is not allowed to from opening the door to enter, and can prevent that also the lawless person from deliberating to destroy by force lock body.
Described clutch also comprises the handle shift fork that is nested with on clutch and links to each other with linkage, have arc guide groove on the described handle shift fork, form the shifting block that inserts in the arc guide groove on the described clutch, described clutch can rotate relative to the handle shift fork.Clutch rotates to take advantage of a situation and drives the rotation of handle shift fork, and the handle shift fork is drivening rod mechanism again, is controlled the expanding-contracting action of main dead bolt at last by linkage.
Described on-of pin is installed in clutch bottom and vertical reset movement, has the groove that can hold the on-of pin insertion on the described handle dial axis.Just make handle dial axis and clutch reach interlocking pattern behind the groove of on-of pin insertion handle dial axis.
Described electric machine comprises motor, shell, fork and transmission torsional spring, the rear axle of described fork is connected on the shell and is positioned at the motor top, the front portion and the on-of pin of fork are inconsistent, the output shaft of described motor connects a worm gear, described transmission torsional spring one end is connected on the worm gear, the other end is nested with on the end of fork, and the rear portion of described fork also is provided with the fork reduction torsion spring.Feed certain hour positive direct-current electric current in the motor, motor rotates by worm gear and promotes to move on the transmission torsional spring, thereby fork being turned clockwise promote on-of pin moves up, and inserts in the handle dial axis groove, makes handle dial axis and clutch reach interlock.Opposite, when motor fed anti-DC current, fork was rotated counterclockwise, and on-of pin loses the downward reset movement of effect of motor fork, handle dial axis and throw-out-of clutch.
The bottom of described clutch is nested with a shoulder pole shift fork, this shoulder pole shift fork can be by the clutch driven rotary, the sidepiece of described main dead bolt is provided with an oblique tongue, the bottom of this oblique tongue is provided with oblique tongue rod, one baffle plate that is fixed on the lock housing is set on the oblique tongue rod, a sliding panel that can move up and down in lock housing is set on the oblique tongue rod of described baffle plate bottom, between described baffle plate and the oblique tongue back-moving spring is set, described shoulder pole shift fork sidepiece forms push rod, and described push rod is inserted between sliding panel and the baffle plate.Increase oblique tongue to strengthen the theftproof of locking at main dead bolt sidepiece, clutch drives the handle shift fork on top and the shoulder pole shift fork of bottom simultaneously and rotates when rotating, and realizes opening simultaneously main dead bolt and oblique tongue.
Described linkage comprises a main driving lever, forms groove on the main driving lever, forms the main driving lever that inserts groove on the described handle shift fork and promotes, and the bottom of main driving lever is provided with one and keeps the driving lever spring that main dead bolt stretches out state.
Also be provided with the safety tongue shifting block in the described lock housing, the sidepiece of described main dead bolt is provided with a safety tongue that can stretch in lock housing, and the lower end of described safety tongue has with described safety tongue shifting block matches and stirs groove.Lock core can be installed in the safety tongue shifting block and just dispose corresponding key or corresponding button directly is set outside lock housing and link to each other, can both reach the flexible purpose of control safety tongue, the enhancing theftproof with the safety tongue shifting block.
The utility model is with outer handle and clutch assembling, and in safe-guard door lock, set up electric machine, utilize the clutch state of this electric machine control clutch, when the handle dial axis in the clutch and clutch are in disengaged condition, rotate outer handle, idle running takes place the handle dial axis can not realize unblanking, and effectively plays the purpose of pick-proof, and by behind the switch opens electric machine, can make handle dial axis and clutch reach interlock, reach automatically controlled purpose of unblanking, easy to operate, theftproof is strong.
Description of drawings
Fig. 1 is the utility model internal construction schematic diagram;
Fig. 2 is the structural representation of the utility model clutch and handle dial axis;
Fig. 3 is the structural representation of the utility model electric machine;
Among the figure: 1. lock housing 2. main dead bolt 3. linkages 4. clutches 5. patchholes 6. handle dial axises 7. on-of pins 8. handle shift forks 9. arc guide grooves 10. shifting blocks 11. grooves 12. motors 13. shells 14. forks 15. transmission torsional springs 16. worm gears 17. reduction torsion springs 18. shoulder pole shift forks 19. oblique tongue 20. oblique tongue rods 21. baffle plates 22. sliding panels 23 back-moving springs 24. driving lever springs 25. safety tongue shifting blocks 26. safety tongues 27. are stirred groove.
The specific embodiment
A kind of fast lock shown in Fig. 1-2 is opened electrically controlled burglar-proof door lock soon, mainly constitute by interior handle, outer handle, lock housing 1 and the main dead bolt 2 that is directed in the lock housing 1, main dead bolt 2 and one can make its flexible linkage 3 link to each other, and this linkage 3 links to each other with a clutch 4 again.Clutch comprises a clutch 4, the bottom of clutch 4 is provided with handle in handle patchhole and the configuration, the handle dial axis 6 of a band handle patchhole 5 is installed on the top of this clutch 4, and handle outside on handle dial axis 6, disposing, clutch 4 is provided with the on-of pin 7 of an energy clutch handle dial axis 6 and clutch 4, on-of pin 7 is installed in clutch 4 bottoms and vertical reset movement, has the groove 11 that can hold on-of pin 4 insertions on the handle dial axis 6, and 4 on handle dial axis 6 and clutch can relatively rotate.
As shown in Figure 3, be provided with an electric machine in the lock housing 1, it comprises motor 12, shell 13, fork 14 and transmission torsional spring 15, the rear axle of fork 14 is connected on the shell 13 and is positioned at motor 12 tops, and fork 14 is positioned at the bottom of on-of pin and inconsistent with on-of pin 4, and the output shaft of motor connects a worm gear 16, transmission torsional spring 15 1 ends are connected on the worm gear 16, the other end is nested with on the end of fork 14, and the rear portion of fork 14 also is provided with fork reduction torsion spring 17, and this electric machine connects gauge tap outward.
Clutch also comprises and is nested with at clutch 4 tops and the handle shift fork 8 that links to each other with linkage 3, has arc guide groove 9 on the handle shift fork 8, forms the shifting block 10 that inserts in the arc guide groove 9 on the clutch 4, and clutch 4 can rotate relative to handle shift fork 8.The bottom of clutch 4 is nested with a shoulder pole shift fork 18, this shoulder pole shift fork 18 can be by clutch 4 driven rotary, the sidepiece of main dead bolt 2 is provided with an oblique tongue 19, the bottom of this oblique tongue 19 is provided with oblique tongue rod 20, one baffle plate 21 that is fixed on the lock housing 1 is set on the oblique tongue rod 20, a sliding panel 22 that can move up and down in lock housing 1 is set on the oblique tongue rod 20 of baffle plate 21 bottoms, between baffle plate 21 and the oblique tongue 19 back-moving spring 23 is set, shoulder pole shift fork 18 sidepieces form push rod, and push rod is inserted between sliding panel 22 and the baffle plate 21.Linkage 3 comprises a main driving lever 4, forms groove on the main driving lever, forms the main driving lever that inserts groove on the handle shift fork 8 and promotes, and the bottom of main driving lever 4 is provided with one and keeps the driving lever spring 24 that main dead bolt 2 stretches out state.Also be provided with safety tongue shifting block 25 in the lock housing 1, the sidepiece of main dead bolt 2 is provided with a safety tongue 26 that can stretch in lock housing 1, and the lower end of described safety tongue 26 has with described safety tongue shifting block 26 matches and stirs groove 27.
During use, feed certain hour positive direct-current electric current in the motor, motor rotates by worm gear and promotes to move on the transmission torsional spring, thereby fork being turned clockwise promote on-of pin moves up, insert in the handle dial axis groove, make handle dial axis and clutch reach interlock, rotate outer handle this moment and can drive the clutch rotation smoothly, realize unblanking.If feed anti-DC current to motor, fork is rotated counterclockwise, and on-of pin loses the downward reset movement of effect of motor fork, handle dial axis and throw-out-of clutch, and rotate outer handle this moment, and handle dial axis and clutch dally, and can not unblank smoothly.Therefore, can be optimized design to circuit, make when opening the peripheral hardware switch of electric machine, feed reversing the current again after making electric machine feed forward current within a certain period of time earlier, throw off again after making clutch and the interlock of handle dial axis, reach unblank after self-locking again effect, realize automatically unblanking to lock, use very convenient.

Claims (7)

1. a fast lock is opened electrically controlled burglar-proof door lock soon, comprise interior handle, outer handle, lock housing (1) and be directed at main dead bolt (2) in the lock housing (1), it is characterized in that described main dead bolt (2) and can make its flexible linkage (3) link to each other, this linkage (3) links to each other with a clutch (4) again, described clutch comprises a clutch (4), the bottom of clutch (4) is provided with handle in handle patchhole and the configuration, the top of this clutch (4) is provided with the handle dial axis (6) of a band handle patchhole (5), and handle outside on handle dial axis (6), disposing, described clutch (4) is provided with the on-of pin (7) of an energy clutch handle dial axis (6) and clutch (4), can relatively rotate between handle dial axis (6) and clutch (4), the clutch action of described on-of pin (7) is by an electric machine control that is located in the lock housing (1), and this electric machine connects gauge tap outward.
2. a kind of fast lock according to claim 1 is opened electrically controlled burglar-proof door lock soon, it is characterized in that described clutch also comprises is nested with the handle shift fork (8) of going up and linking to each other with linkage (3) at clutch (4), have arc guide groove (9) on the described handle shift fork (8), described clutch (4) is gone up and is formed the shifting block (10) that inserts in the arc guide groove (9), and described clutch (4) can rotate relative to handle shift fork (8).
3. a kind of fast lock according to claim 2 is opened electrically controlled burglar-proof door lock soon, it is characterized in that described on-of pin (7) is installed in clutch (4) bottom and vertical reset movement, has the groove (11) that can hold on-of pin (4) insertion on the described handle dial axis (6).
4. open electrically controlled burglar-proof door lock soon according to claim 1 or 2 or 3 described a kind of fast locks, it is characterized in that described electric machine comprises motor (12), shell (13), fork (14) and transmission torsional spring (15), the rear axle of described fork (14) is connected on the shell (13) and is positioned at motor (12) top, the front portion of fork (14) and on-of pin (4) are inconsistent, the output shaft of described motor connects a worm gear (16), described transmission torsional spring (15) one ends are connected on the worm gear (16), the other end is nested with on the end of fork (14), and the rear portion of described fork (14) also is provided with fork reduction torsion spring (17).
5. a kind of fast lock according to claim 1 is opened electrically controlled burglar-proof door lock soon, the bottom that it is characterized in that described clutch (4) is nested with a shoulder pole shift fork (18), this shoulder pole shift fork (18) can be by clutch (4) driven rotary, the sidepiece of described main dead bolt (2) is provided with an oblique tongue (19), the bottom of this oblique tongue (19) is provided with oblique tongue rod (20), one baffle plate (21) that is fixed on the lock housing (1) is set on the oblique tongue rod (20), one sliding panel (22) that can move up and down in lock housing (1) is set on the oblique tongue rod (20) of described baffle plate (21) bottom, between described baffle plate (21) and the oblique tongue (19) back-moving spring (23) is set, described shoulder pole shift fork (18) sidepiece forms push rod, and described push rod is inserted between sliding panel (22) and the baffle plate (21).
6. a kind of fast lock according to claim 2 is opened electrically controlled burglar-proof door lock soon, it is characterized in that described linkage (3) comprises a main driving lever (4), form groove on the main driving lever, described handle shift fork (8) is gone up and is formed the main driving lever distribution of inserting groove, and the bottom of main driving lever (4) is provided with one and keeps the driving lever spring (24) that main dead bolt (2) stretches out state.
7. a kind of fast lock according to claim 1 is opened electrically controlled burglar-proof door lock soon, it is characterized in that also being provided with in the described lock housing (1) safety tongue shifting block (25), the sidepiece of described main dead bolt (2) is provided with a safety tongue (26) that can stretch in lock housing (1), the lower end of described safety tongue (26) has with described safety tongue shifting block (26) matches and stirs groove (27).
CN2011200406746U 2011-02-17 2011-02-17 Rapid locking/unlocking electric control anti-theft door lock Expired - Lifetime CN202055647U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011200406746U CN202055647U (en) 2011-02-17 2011-02-17 Rapid locking/unlocking electric control anti-theft door lock

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011200406746U CN202055647U (en) 2011-02-17 2011-02-17 Rapid locking/unlocking electric control anti-theft door lock

Publications (1)

Publication Number Publication Date
CN202055647U true CN202055647U (en) 2011-11-30

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011200406746U Expired - Lifetime CN202055647U (en) 2011-02-17 2011-02-17 Rapid locking/unlocking electric control anti-theft door lock

Country Status (1)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103114764A (en) * 2013-02-06 2013-05-22 杭州双华智能家居有限公司 Intelligent doorknob
CN109458057A (en) * 2018-09-17 2019-03-12 苏州云巢文化传媒有限公司 A kind of identity card identification electronic lock and its public security method for monitoring that links

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103114764A (en) * 2013-02-06 2013-05-22 杭州双华智能家居有限公司 Intelligent doorknob
CN103114764B (en) * 2013-02-06 2016-08-10 杭州双华科技有限公司 Intelligent door handle
CN109458057A (en) * 2018-09-17 2019-03-12 苏州云巢文化传媒有限公司 A kind of identity card identification electronic lock and its public security method for monitoring that links

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CX01 Expiry of patent term
CX01 Expiry of patent term

Granted publication date: 20111130