CN2646305Y

CN2646305Y - Multi lock core night lock with monitoring switch function

Info

Publication number: CN2646305Y
Application number: CN 200320111905
Authority: CN
Inventors: 刘世雄
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-10-08
Filing date: 2003-10-08
Publication date: 2004-10-06
Anticipated expiration: 2013-10-08

Abstract

The utility model belongs to the lockset technical field and relates to a night lock, in particular to a multi lock core night lock with monitoring switch function. The utility model comprises one or more than more lock cores arranged on single lock body, two columns multi-group night lock, two lock tongue, two transmission elements, a lock box, a snap box, a key, a normally-opened switch element and a normally-closed switch element arranged on the snap box or the lock box. The normally closed switch element and the normally opened switch element are respectively connected with a control circuit of the water, electricity, gas and a monitor system arranged at the appropriate position in the house through wires. A key controls the linkage actions of a plurality of lock cores in the lock body, a plurality of lock cores respectively or independently control the action of a lock tongue. With closing or opening the lock, the lock tongue contacting with the normally closed switch or normally opened switch to start and monitor the switching on and off of the electricity supply of water, electricity, gas and the monitor system. The night lock of the utility model is novel in design, reasonable in structure, convenient in use, easy to manufacture, good in safety and secrecy and is widely suitable for home dwellings, residential plots, organs and units and industrial and mining enterprises, etc.

Description

The multi lock core cylinder lock of band monitoring switch function

Technical field

The utility model belongs to lock technology field, relates to a kind of cylinder lock, relates in particular to a kind of multi lock core cylinder lock with monitoring switch function.

Background technology

So-called " lock " generally realizes the function of its locking or unlocking by the operation program of controlling its dead bolt " straight line stretches out or retraction ".

Based on the structural performance of lock, lock has two types, and a kind of metal mechanical lock that is to use the key that metal material makes is called for short mechanical lock.Modal a kind of standard machinery lock is cylinder lock on the market, and it is made up of lock body, a lock core, dead bolt, maximum five groups of pellets shot from a slingshot, lock box, keeper and a key.Rely on the different permutation and combination of several groups of pellets shot from a slingshot different in size, and combination is worked out out pellet shot from a slingshot and presented different " just " positions, and form the simplified cipher of pellet shot from a slingshot with this different " just " position.When key injects lockhole, when on the key different height breach in different accordingly " just " position password of pellet shot from a slingshot matches, key just can rotational lock core, driving a cover mechanism makes dead bolt make the linearly operating of " stretching out " or " retraction ", thereby finish the process of locking or unblanking, reach the purpose of locking or unlocking.

Because the structure of this common cylinder lock lacks fastness and safety, is easily only held the so-called master key of being made by simple material by the robber, in very short time, just can break the pellet shot from a slingshot password, opens door lock.

At present, a kind of cylinder lock that changes the breach distribution arrangement of pellet shot from a slingshot in the common spring lock construction and key is also arranged on the market, though this lock has strengthened the difficulty of pirate of the open, it is bigger that it exists the key processing and manufacturing difficulty, and in case damage or lose key, be difficult to the problem that recruits.

Another kind of lock, be the lock with Electronic Performance, be called electronic lock, it is to adopt some special transmission mediums to change the function of some electronic units, control the adhesive and the disengagement of electronic relay again by these electronic units, to reach the purpose with retraction of stretching out of control dead bolt.This class lock, all if any the infrared rays lock that infrared remote controller control is arranged, by the magnetic card lock of magnetic card control with by the digital keys lock of digital keys control etc.

No matter existing is common cylinder lock, or electronic lock, their purposes has been an effect of locking and unblanking, and the situation to " Push And Release " of within doors water, electricity, gas or monitoring system does not have the function of control.

Summary of the invention

The purpose of this utility model is the defective that exists at prior art, a kind of multi lock core cylinder lock with monitoring switch function is provided, this lock can strengthen fastness, the safety of lock construction, and can be to water, electricity within doors, and the state of the Guan Yukai of gas and monitoring system is monitored.

For achieving the above object, the technical scheme that the utility model adopted is: a kind of cylinder lock with monitoring switch function comprises a lock body, one lock core, one classifies 4-5 group pellet shot from a slingshot, a dead bolt, a driver blade as, lock box, keeper and a key, described lock core, pellet shot from a slingshot, be arranged in the lock body with driver blade, dead bolt is arranged in the lock box, and the lock box that the lock body of lock core and pellet shot from a slingshot is housed and dead bolt is housed is installed on the door, and keeper is installed on the doorframe, it is characterized in that: by a lock body, quantity is one or more separately, is generally 2-3, best 2 lock core, dead bolt, driver blade, and two row, every row group number be the pellet shot from a slingshot of 4-5 group and in keeper or the normally closed switch spare that is provided with in the lock box and normal open switch spare form, described lock body, be the single lock body of a cavity, be used for the lock core of packing into, pellet shot from a slingshot, in lock body, loaded onto after lock core and the pellet shot from a slingshot, their integral body has been packed in the overcoat; Described lock core, it is two, the locating slot of key is set on the middle part of two lock core contacts in advance, two lock cores are connector each other, the position of one lock core by correspondence is inserted in another lock core, with connector these two lock cores are combined, form an assembling lock core of forming by the twin-lock core, and this lock core is encased in the lock body, fix with fixed connecting piece, after fixing, still can carry out the relative action that rotatablely moves between assembling lock core and the lock body, and its axial rectilinear motion moves and is restricted; Described pellet shot from a slingshot, it puts into interior columns of lock body and group number, is two row, and every row 4-5 group is adorned not homology functor by the differing heights choosing of key breach, adorns be over pellet shot from a slingshot, shock mount again.Put into the pellet shot from a slingshot hole of pellet shot from a slingshot, be in advance assembling lock core up and down the counterparty to several pellet shot from a slingshot holes of being provided with, position, the relative position in several pellet shot from a slingshot holes that it is set, require with lock body on the position in the pellet shot from a slingshot hole that sets in advance must align mutually, and the plane centreline of going up lower marble hole need stagger, and spacing is arranged slightly; Described driver blade, two of its set quantity, one of them driver blade likeness in form is L shaped, it is to use as eccentric stiffener, two driver blades are contained in respectively on each lock core, with connector they are fixed, the degree that it is fixing causes each lock core and the action of its relative motion of mutual restriction between the driver blade on it; Described dead bolt is two, and they are mounted in the lock box; Described lock box, the part of 2 dead bolts and gear-like is housed in it, also normally closed switch spare and normal open switch spare can be installed therein, the part of gear-like is fixed on the fixed head with connector, with connector lock box is connected with fixed head, then lock box is installed on the door by fixed head; Described normally closed switch spare and normal open switch spare, be arranged in the keeper that is installed on the doorframe, also can be arranged in the lock box that is installed on the door, coal gas control system, water control system and the electric control system of appropriate location and the control circuit of monitoring system are connected with being installed within doors respectively by lead for normally closed switch spare and normal open switch spare, when realizing locking and unblanking to the interlock control and interlock monitoring of " Push And Release " state of within doors water, electricity, gas and monitoring system.

The utility model compared with prior art has significant advantage and useful effect: the quantity of the pellet shot from a slingshot of multi lock core and increase has strengthened the safety and the fastness of lock construction.The normally closed switch and the normal open switch that are provided with in lock box or the keeper, be connected with the water, electricity, gas control system that is provided with within doors and the circuit of monitoring system by lead respectively, linkage is realized the monitoring of the duty of the gauge tap of water, electricity, gas control system and monitoring system within doors.When leaving after people lock, to guarantee safety within doors.

The utility model, modern design, rational in infrastructure, make easily, easy to use.

Description of drawings

Below in conjunction with drawings and Examples the utility model is described in detail.

Fig. 1 is the structural representation of a kind of multi lock core cylinder lock with monitoring switch function of the utility model;

Fig. 2 is the normally closed switch of installation in the utility model keeper and the view of normal open switch and dead bolt present position;

Fig. 3 is the normally closed switch of installation in the utility model keeper and the view of normal open switch and dead bolt present position;

Fig. 4 is provided with monitoring switch system wire frame schematic diagram in the utility model keeper.

The specific embodiment

With reference to attached Fig. 1 and 2, in lock body 11, lock core 2 and 15 is installed, on lock core 2 and lock core 15 contacted middle parts, set in advance out the locating slot of key 10 respectively by the shape of key 10, lock core 2 and 15 is connector each other, the position of lock core 2 by correspondence is inserted in the lock core 15, with connector 5 they are combined, form an assembling lock core of forming by two lock cores, and this lock core is encased in the lock body 11, fixing with fixed connecting piece 3, after fixing, still can carry out the relative action that rotatablely moves between assembling lock core and the lock body, and its axial rectilinear motion moves and is restricted.Equally in lock body 11, put into pellet shot from a slingshot 8,9,12 and 13, its columns and group number are two row, and every row 4-5 group is adorned not homology functor by the differing heights choosing of key breach, and the dress pellet shot from a slingshot that is over refills spring 7 and 14.Be used for shooting the pellet shot from a slingshot hole of son, be in advance assembling lock core up and down the counterparty to the position on several pellet shot from a slingshot holes of being provided with, the relative position in the pellet shot from a slingshot hole that sets in advance on several pellet shot from a slingshot holes that it is set and the lock body 11, must align, and the plane centreline of going up lower marble hole need stagger, and spacing is arranged slightly; Driver blade 1 and 4, wherein driver blade 4 likeness in form are L shaped, and it is as eccentric stiffener usefulness, and 2 driver blades are contained in respectively on each lock core, with connector they are fixed, and by fixing, make each lock core and the action of its relative motion of mutual restriction between the driver blade on it; Be installed in the lock box 21 as the dead bolt 19 and 22 of locking and locking is used, the part 24 of the gear-like in the lock box 21 of dead bolt 19 and 22 is housed, be fixed on the fixed head 16 with the part 24 of connector 23 gear-like, with connector 20 lock box 21 is connected with fixed head 16, then lock box 21 is installed on the door 25 by fixed head 16.For in lock and unblank, the Push And Release state of within doors water, electricity, gas is controlled and is reached the purpose of monitoring, in keeper 21, a normally closed switch spare 27 and normal open switch spare 28 respectively are set, normally closed switch spare 27 and normal open switch spare 28 respectively be installed in the coal gas control system A of appropriate location within doors, water control system B is connected with the control circuit of electric control system C and monitoring system D, when realizing locking and unblanking to the interlock control and interlock monitoring of the state of " Push And Release " of the gauge tap of within doors water, electricity, gas and monitoring system D.The information of the gauge tap state of water, electricity, gas in locking and unblanking and monitoring system D can feed back on the display unit E that is located in security personnel's janitor's room or the central control room F, as shown in Figure 4.

According to above-mentioned embodiment, a kind of multi lock core cylinder lock of the present utility model with monitoring switch function, its operating principle is, when inserting key 10, the breach up and down of key 10 lifts pellet shot from a slingshot 8 and 9 and depress respectively, make their top mutually concordant with lock core 2 respectively with 15 external diameter or lock body internal diameter, this moment key, can drive lock core 2 and 15 rotates in lock body 11 simultaneously, the part 24 of the driver blade 1 handsetting gear shape on the lock core 2, rotation synchronously, and this part 24 drives the part that is positioned at a spline-simulating on the dead bolt 22 again, to rotatablely move and change rectilinear motion into, thereby realize straight-line control the dead bolt on the part that is fixed on this spline-simulating 22; In like manner, also along with movable pressing board 17 is depressed in the rotation of combined lock core off and on, stir pressing plate 18, make it rectilinear motion, thereby realize being fixed on the straight-line control of the dead bolt 19 on this pressing plate 18 as the rotatable lamella 4 of flat concentric mechanism.

When combined lock core rotated, driver blade 1 and 4 was realized interlock.

When locking, dead bolt 19 and 22 reach keeper 26 the insides promptly, when dead bolt 4 residing positions, as shown in Figure 2, touch the normal open switch spare 28 that is installed on the keeper 26, make it closed, control a circuit such as monitoring system circuit and open.

When dead bolt 22 continues to move to as shown in Figure 3 position, touch the normally closed switch spare 27 that is installed on the keeper 26, make it to throw off, control a circuit and close (as the switch of water, electricity, gas), lock the purpose of when unblanking the Push And Release of within doors water, electricity, gas being controlled thereby be implemented in.When unblanking, then job order is opposite.

As shown in Figure 4, when locking fully, water, the control system circuit of electricity, gas is cut off, and monitoring system D is opened simultaneously, starts working; All circuit be cut off and the signal that is opened when circuit is cut off and is opened, feed back in janitor's room or the central control room F on the display unit E just can the come into plain view duty of the Push And Release of grasping the water, electricity, gas understood within doors and monitoring system of security personnel on duty by a backfeed loop.

In sum, delicate structure of the present utility model, modern design is made simply, easy to use, and the process of locking and unblank all can realize interlock control with within doors the water, electricity, gas and the Guan Yukai of monitoring system, has the safety and the confidentiality of height.It is all very suitable that this lock is applied in home dwelling, sub-district dwelling house, office of unit and industrial and mining enterprises aspect.

Above-described only is preferred implementation of the present utility model.Should be pointed out that for the one of ordinary skilled in the art under the prerequisite that does not break away from the utility model principle, can also make some modification and improvement, these also should be considered as belonging to protection domain of the present utility model.

Claims

1, a kind of multi lock core cylinder lock with monitoring switch function, comprise a lock body, one lock core, one classifies 4-5 group pellet shot from a slingshot as, one dead bolt, one driver blade, lock box, keeper and a key, described lock core, pellet shot from a slingshot, be arranged in the lock body with rotatable lamella, dead bolt is arranged in the lock box, the lock box that the lock body of lock core and pellet shot from a slingshot is housed and dead bolt is housed is installed on the door, keeper is installed on the doorframe, it is characterized in that: by the monolock body and separately quantity for one or more, be generally 2-3, be preferably 2 lock core, dead bolt and driver blade, and two row, every row group number be the pellet shot from a slingshot of 4-5 group and in keeper or the normally closed switch spare that is provided with in the lock box and normal open switch spare form, described lock body (11), it is the single lock body (11) of a cavity, be used for the lock core of packing into, pellet shot from a slingshot, loaded onto within it after lock core and the pellet shot from a slingshot, their integral body is packed in the overcoat (6), described lock core, be two, lock core (2) and (15) are provided with the locating slot of key (10) in advance on lock core (2) and middle part that lock core (15) contacts, lock core (2) and (15) are connector each other, the position of lock core (2) by correspondence is inserted in the lock core (15), these two lock cores combined, form an assembling lock core of forming by the twin-lock core with connector (5), and this lock core is encased in the lock body (11), and fixing with fixed connecting piece (3), fixing after, still can carry out the relative action that rotatablely moves between assembling lock core and the lock body (11), and its axial rectilinear motion action is restricted, described pellet shot from a slingshot is adorned not homology functor by the differing heights choosing of key (10) breach, adorns the pellet shot from a slingshot (8) that is over, (9), (12) and (13), the pellet shot from a slingshot hole of pellet shot from a slingshot is put in shock mount (7) and (14) again, be in advance assembling lock core up and down the counterparty to several pellet shot from a slingshot holes of being provided with, position, the relative position in the pellet shot from a slingshot hole that sets in advance on several pellet shot from a slingshot holes that it is set and the lock body (11), requirement must align mutually, and upward the plane centreline of lower marble hole need stagger, spacing is arranged slightly, after in lock body (11), having loaded onto lock core and pellet shot from a slingshot, their integral body is packed in the overcoat (6) into described driver blade, driver blade (1) and (4), wherein driver blade 4 likeness in form are L shaped, and it is as eccentric stiffener usefulness, and two driver blades are contained in respectively on the lock core of its correspondence, with connector they are fixed, the degree that it is fixing causes each lock core and the action of its relative motion of mutual restriction between the driver blade on it, described dead bolt, dead bolt (19) and (22), they are mounted in the lock box (21), and described lock box (21) is equipped with the part (24) of dead bolt (19) and (22) and gear-like within it, the part of gear-like (24) is fixed on the fixed head (16) with connector (23), with connector (20) lock box is connected with fixed head (16), then lock box (21) is installed on the door, described normally closed switch spare (27) and normal open switch spare (28) by fixed head (16), be arranged in the keeper (26), normally closed switch spare (27) and normal open switch spare (28) by lead respectively be installed in the coal gas control system (A) of appropriate location within doors, water control system (B) is connected coal gas control system (A) with the control circuit of electric control system (C) and monitoring system (D), water control system (B), electric control system (C) and monitoring system (D) be installed in the guard, the display unit (E) of janitor's room or central control room (F) is connected.

2, a kind of multi lock core cylinder lock with monitoring switch function according to claim 1 is characterized in that described lock core is one or more a plurality of lock core, is generally 2-3, best 2, can control the action of a plurality of lock cores with a key.。

3, a kind of multi lock core cylinder lock with monitoring switch function according to claim 1 is characterized in that, the shape of its described dead bolt (19) and (22) is for cylindrical or square.

4, a kind of multi lock core cylinder lock with monitoring switch function according to claim 1 is characterized in that, described normally closed switch spare (27) and normal open switch spare (28) also can be arranged in the lock box (21).