CN2358165Y

CN2358165Y - Card magnetic lock

Info

Publication number: CN2358165Y
Application number: CN 98243966
Authority: CN
Inventors: 董守义; 伦宁
Original assignee: Individual
Current assignee: Individual
Priority date: 1998-12-30
Filing date: 1998-12-30
Publication date: 2000-01-12
Anticipated expiration: 2008-12-30

Abstract

The utility model relates to a card type magnetic cylinder lock, which belongs to the lockset and comprises a lock body with a lock core, a key matched with the lock body, and an opening mechanism connected with the lock core. A key hole on the lock body is a card type hole and magnetic cylinders arranged in cylinder holes are distributed at least at one side in the hole, and a position corresponding to the inner ends of the cylinder holes is provided with the lock core with blind holes which are identically distributed with the cylinders in the lock body. The lock core penetrates through the outer part of the lock body and is connected with the opening mechanism, and magnetic pieces with identical distribution and opposite magnetic poles with the magnetic cylinders in the lock body are arranged on the card type key corresponding to the key hole. The utility model has the characteristics of portability and high security, and therefore, has the advantages of convenience, high safety and good reliability owing to the adoption of a mechanical structure.

Description

The card form magnetic cylinder lock

The utility model is a kind of card form magnetic cylinder lock, belongs to a kind of lockset.

The metal dentation key of the general employing of lock that is used for various uses at present, it utilizes the height of tooth and the cooperation of the interior pellet shot from a slingshot size of lock body to realize open function, and metal key weight is big, profile has pointed tooth, thereby not portable.In addition, the pellet shot from a slingshot that can hold in the lock body is less, thereby size of key is low.And present existing card form key adopts is electronic structure, and it is in light weight, and profile is unified, thereby is difficult for imitatedly, but the lock body cost height that is used with it, volume is big, fault rate is also higher.

The purpose of this utility model is: design a kind of size of key height, be difficult for imitated, fault rate is low and the portable card form magnetic cylinder lock of key.

The utility model comprises the lock body that has lock core, the key that cooperates with it and the opening mechanism that is connected with lock core, keyhole on the lock body is a card hole, at least one side is distributed with the magnetic marble that is installed in the pellet shot from a slingshot hole in the hole, and with inner corresponding position, pellet shot from a slingshot hole have have with lock body in the distribute lock core of identical blind hole of pellet shot from a slingshot, lock core leads to outside lock body and is connected with opening mechanism, with card-shape that keyhole adapts have on the key with lock body in the magnetic marble magnetic patch identical, that magnetic pole is relative that distributes.

The utility model has adopted the card form key, utilizes the magnetic marble in key and the lock body to realize opening and closing of the present utility model.Because the portable and strong security of card form key, thereby use the utility model is comparatively convenient, safety.Simultaneously, because the utility model adopts frame for movement, thereby also has the advantage of good reliability.

The key that the utility model uses can be made up of its substrate and the magnetic patch that is embedded in the substrate.

Magnetic marble on the utility model lock body can be distributed in the both sides of keyhole, also can be in the one side.When their sides at keyhole, above-mentioned lock core can be one group of locking plate.

In addition, the utility model only can be designed to the unidirectional unlatching form of opening by outdoors, also can be designed to by all openable bidirectional opening form in both sides inside and outside the door.In the time can being opened by both direction, respectively there is a check valve at card hole middle part and one end place, in order to the position of restriction key, at this moment also will with the card hole of valve opening direction corresponding position in make groove to hold the valve of unlatching.

Opening mechanism of the present utility model is according to the difference of lock and difference is an example with general door lock, and opening mechanism can comprise the handle of turning round that is installed on the lock housing, and makes and turn round the dead bolt location-plate lock core that handle cooperates and be connected.

In addition, said keyhole can be parallel with the dead bolt direction, and the lower end of location-plate is connected with lock core.Also can make keyhole vertical with the dead bolt direction, the upper end of location-plate is connected with lock core.

Below in conjunction with accompanying drawing embodiment of the present utility model is elaborated.

Fig. 1 is the structure chart of embodiment one;

The A-A view of Fig. 2 Fig. 1;

Fig. 3 is the structure chart of embodiment two;

Fig. 4 is the sectional view of keyhole among Fig. 3;

Wherein, 1-dials locking plate, 2-lock body, 3-spring, 4-magnetic marble, 5-keyhole, 6-location-plate, 7-key substrate, valve in the 8-magnetic patch, 9-, the outer valve of 10-.

Embodiment one:

As shown in Figure 1, present embodiment comprises lock housing, is installed in turning round in the handle, lock housing and turn round dead bolt pressing plate and location-plate 6 and lock body 2 and the lock core that handle is connected on the lock housing.Wherein, have the card form keyhole 5 vertical with the dead bolt direction of motion on the lock body 2, it only has an opening in the outside of door.One group of magnetic marble 4 that is supported by spring 3 is arranged in the lock body 2 on keyhole 5 right sides, to should being arranged, one group of locking plate 1 constitutes lock core with the inner of magnetic marble 4, dial the hole corresponding with magnetic marble 4 arranged on the locking plate 1, an end of dialling locking plate 1 passes lock body 2 and enters in the lock housing, and insert in the hole of dialling locking plate 1 the inner the upper end of present embodiment location-plate 6.Other structure of present embodiment is same as the prior art, repeats no more here.

Embodiment two:

As shown in Figure 1, present embodiment comprises lock housing, is installed in turning round in the handle, lock housing and turn round dead bolt pressing plate and location-plate 6 and lock body and the lock core that handle is connected on the lock housing.Wherein, have the card form keyhole 5 parallel with the dead bolt direction of motion on the lock body 2, it respectively has an opening in the inboard and the outside of door.As shown in Figure 4, with the corresponding position, regional both sides that install to play magneton, a check valve 9,10 is respectively arranged in the keyhole 5.One group of magnetic marble 4 that is supported by spring 3 is arranged in the lock body 2 of keyhole 5 one sides, to should being arranged, one group of locking plate 1 constitutes lock core with the inner of magnetic marble 4, dial the hole corresponding with magnetic marble 4 arranged on the locking plate 1, an end of dialling locking plate 1 passes lock body 2 and enters in the lock housing, and insert in the hole of dialling locking plate 1 the inner the lower end of present embodiment location-plate 6.Other structure of present embodiment is same as the prior art, repeats no more here.

Claims

1, a kind of card form magnetic lock, comprise the lock body (2) that has lock core, the key that cooperates with it and the opening mechanism that is connected with lock core, it is characterized in that: the keyhole (5) on the lock body (2) is a card hole, at least one side is distributed with the magnetic marble (4) that is installed in the pellet shot from a slingshot hole in the hole, and with inner corresponding position, pellet shot from a slingshot hole have have with lock body in the distribute lock core of identical blind hole of pellet shot from a slingshot, lock core leads to outside lock body (2) and is connected with opening mechanism, with card-shape that keyhole (5) adapts have on the key with lock body in the magnetic marble magnetic patch (8) identical, that magnetic pole is relative that distributes.

2, card form magnetic lock according to claim 1 is characterized in that: said card-shape key is made up of its substrate (7) and the magnetic patch (8) that is embedded on the substrate (7).

3, card form magnetic lock according to claim 1 and 2 is characterized in that: the side that lock body (2) is gone up keyhole (5) has magnetic marble (4), and said lock core is one group of locking plate (1).

4, card form magnetic cylinder lock according to claim 1 and 2 is characterized in that: respectively there is a valve at keyhole (5) middle part and one end place, and the keyhole corresponding with the valve opening direction has groove in (5).

5, card form magnetic lock according to claim 1 and 2 is characterized in that: said opening mechanism comprises the handle of turning round that is installed on the lock housing, is connected with lock core with the dead bolt location-plate (6) of turning round the handle cooperation.

6, card form magnetic lock according to claim 5 is characterized in that: said keyhole (5) is parallel with the dead bolt direction, and the lower end of location-plate (6) is connected with lock core.

7, card form magnetic lock according to claim 5 is characterized in that: said keyhole (5) is vertical with the dead bolt direction, and the upper end of location-plate (6) is connected with lock core.