CN2931700Y

CN2931700Y - Multifunctional double-control lock

Info

Publication number: CN2931700Y
Application number: CN 200620062739
Authority: CN
Inventors: 刘伟强
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-08-10
Filing date: 2006-08-10
Publication date: 2007-08-08
Anticipated expiration: 2016-08-10

Abstract

Based on traditional mechanical locksets and the application of wireless remote control technology, a multifunctional double control door lock of the utility model is equipped with a remote receiver and an electromagnet. When the remote receiver receives a set defense instruction, the electromagnet is powered on, and a moving iron core on the electromagnet goes out and clamps a bolt. When the remote receiver receives an unlocking instruction, the electromagnet is powered off and the moving iron core returns and leaves off the bolt. Through the use of the double control lockset, the bolt is jammed dually and the function of electric lock is added based on traditional locksets, thereby preventing a master key and effectively improving the security of the lockset.

Description

Multi-functional pair of control door lock

Technical field

The utility model relates to safety-protection system, relates in particular to theftproof lock.

Background technology

Lockset of the prior art comprises the theftproof lock of being with warning function, all by machinery spoon control part lock body part is implemented control.During use by with the corresponding mechanical key rotation lock courage of spoon courage, the moving component in the lock body is implemented transmission, make dead bolt reciprocating, thereby the opening and closing gate.But can repeat identical key because the key of every lock is combined in the some, and key can be opened again by master key; Perhaps use special chemical material to be injected in the lockhole, be easy to be fitted on required key, make lockset lose the security function.

Summary of the invention

The purpose of this utility model is to overcome outside the deficiency of above-mentioned lockset, and a kind of multi-functional pair of control door lock is provided, and the dead bolt of this kind lockset can be blocked by dual, effectively improves the security performance of lockset from page or leaf.

Multi-functional pair of control door lock described in the utility model, comprise lock body, dead bolt, driving lever, an end of driving lever connects back-moving spring, and the other end is inserted in the dial hole on the dead bolt, also be provided with receiver of remote-control sytem and electromagnet in the lock body, receiver of remote-control sytem and electromagnet constitute electric loop, electromagnet when energising the moving iron core on it stretch out and block dead bolt, the moving iron core during the electromagnet outage on it reclaims and leaves dead bolt.

The two control door locks of multipotency described in the utility model utilize wireless remote control technology on the basis of mechanical lock, receiver of remote-control sytem and electromagnet are set in lock body, when receiver of remote-control sytem receives fortification command, and the electromagnet energising, the moving iron core on it stretches out and blocks dead bolt.When receiver of remote-control sytem receives unlock instruction, the electromagnet outage, the moving iron core on it reclaims and leaves dead bolt.Use the two control locksets of this kind, on the basis of mechanical lock, increased the function of electronic lock, can effectively prevent master key, improved the security performance of lockset.

Multi-functional pair of control door lock described in the utility model also can be equipped with electrical contact switch in lock body, can effectively oppress electrical contact switch when driving lever rotates and send a telegraph the magnet energising, and the moving iron core on it stretches out and blocks dead bolt.Use this kind device, can effectively improve the safety of lockset, but conserver power source also simultaneously.

Description of drawings

Fig. 1 is a structural representation of the present utility model

The specific embodiment

As shown in Figure 1, driving lever 1 axle center has flat type hole to be used for accepting driver blade from the lock gall parts, a dial hole 21 is arranged between the dial hole of driving lever 1 and dead bolt 2, the longitudinal cross-section of dial hole 21 can be greater than the lateral cross section of driving lever 1, use the key turns lock gall, lock gall drives driving lever 1, and driving lever 1 drives dead bolt 2 again and moves, take key this moment away, and driving lever drives dead bolt 2 and resets under the restoring force effect of spring.It more than is prior art.

As shown in Figure 1, be provided with receiver of remote-control sytem 7 and electromagnet 3 in the lock body, they constitute electric loop.When setting up defences, receiver of remote-control sytem 7 can receive the instruction of remote controller and make electromagnet 3 energisings, and the permanent iron 4 of sending a telegraph magnet 3 stretches out and blocks dead bolt.When unblanking, press unlock key under the remote controller, this moment, receiver of remote-control sytem 7 was accepted indication, made electromagnet 3 outages, and moving iron core reclaims and leaves dead bolt 2.This kind mode dead bolt is by mechanical lock (key) and the dual pinning of electronic lock (electromagnet), the dead bolt 2 even if master key is not opened yet.Improved the safety of lockset.

Another kind of embodiment as shown in Figure 1, also is provided with electrical contact switch 5 in lock body, he and electromagnet 3 and the electric loop of receiver of remote-control sytem 7 formations.Driving lever 1 does not contact electrical contact switch 5 when static, can oppress electrical contact switch 5 when driving lever 1 rotates, and sends a telegraph that contact switch disconnects or closed.When setting up defences, when receiver of remote-control sytem 7 receives the fortification command of remote controller, use the key turns lock gall this moment, lock gall drives driving lever 1 and rotates, and driving lever 1 compressing electrical contact switch 5 makes electromagnet 3 energisings, moves iron core 4 and stretches out and block dead bolt 2.When unblanking, press unlock key on the remote controller, receiver 7 receives indication, and output level does not make electromagnet 3 outages, and moving iron core reclaims and leaves dead bolt 2.

Claims

1, a kind of multi-functional pair of control door lock, comprise lock body, dead bolt (2), driving lever (1), an end of driving lever (1) connects back-moving spring (6), and the other end is inserted in the dial hole (21) on the dead bolt (2), it is characterized in that: also be provided with receiver of remote-control sytem (7) and electromagnet (3) in the lock body, receiver of remote-control sytem (7) and electromagnet (3) constitute electric loop, electromagnet (3) when energising the moving iron core (4) on it stretch out and block dead bolt (2), the moving iron core (4) during electromagnet (3) outage on it reclaims and leaves dead bolt (2).

2, according to the described multi-functional pair of control door lock of claim 1, it is characterized in that: in lock body, also be provided with electrical contact switch (5), electrical contact switch (5) constitutes electric loop with receiver of remote-control sytem (7) and electromagnet (3), electrical contact switch (5) does not contact driving lever (1) when driving lever (1) is static, electrical contact switch (5) can be urged to driving lever (1) and send a telegraph contact switch (5) disconnection or closed in driving lever (1) rotates.