CN2158114Y

CN2158114Y - Anti-theft warming door

Info

Publication number: CN2158114Y
Application number: CN 93238901
Authority: CN
Inventors: 罗崇甫; 鲍继勇; 吴小林; 冯德富; 周琳
Original assignee: TONGYUAN CO Ltd CHONGQING
Current assignee: TONGYUAN CO Ltd CHONGQING
Priority date: 1993-06-22
Filing date: 1993-06-22
Publication date: 1994-03-02
Anticipated expiration: 2003-06-22

Abstract

The utility model relates to an anti-theft warming door, comprising a doorframe 19, a door plate 18, a turning handle 26, and a lock. The utility model is characterized in that the door plate is an interlayer door plate. The lock turning body in the interlayer door plate is fixed and provided with a turning rod 5. A rotary table 6 which is stopped and driven by the turning rod is arranged on the lower part of the turning rod. The edges of the rotary table are fixed and provided with a movable lock rod. The rotary table is fixed to the handle. The utility model controls the turning of the rotary table through the turning rod and the handle to drive a movable lock-tongue rod which is on the edges of the rotary table to extend or retract from the edges of the door plate. So the utility model can implement the movements of locking and opening of doors. The utility model has the advantages of simple structure, more bear points when the doors are bumped and broken, high force bearing, warning function, and safe and reliable operation.

Description

Anti-theft warming door

The utility model relates to a kind of door, particularly a kind of theftproof alarm door.

General antitheft door all is to install two tongue theftproof locks on door additional at present, because its dead bolt all is located near the lock body, thereby it is more concentrated to bear the force, fragile lock when being subjected to powerful the collision, door is opened and lost antitheft effect, and general tripartite door lock complex structure is installed and used inconvenience, and the alarm free function etc.

The purpose of this utility model designs a kind of simple in structure exactly, and is easy to use, safe and reliable theftproof alarm door.

The purpose of this utility model realizes by following structure: theftproof alarm door, include doorframe, door-plate, turning handle and tapered end, its principal character is: door-plate is a Sandwiched door band, an intrinsic dwang on the tapered end rotor in Sandwiched door band, below dwang, rotate intrinsic one rotating disk by dwang stop, the intrinsic servo-actuated locking bar in rotating disk edge, rotating disk and handle are affixed.The utility model drives servo-actuated dead bolt bar on its edge by dwang and handle control dial rotation and stretches out at the door-plate edge or withdraw, realization action such as lock a door, open the door.

The utility model is because to adopt rotating disk to drive locking bar flexible, thereby simple in structure, easy to use, and locking bar can stretch out from a plurality of directions of door-plate, and when door was impacted, stress point was more, and not fragile lock body and door-plate are safe and reliable.

Description of drawings of the present utility model is as follows:

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

Fig. 2 is a schematic diagram of the present utility model;

Fig. 3 is the utility model front elevation;

Among the figure: 1, go up locking bar 2, doorbell battery 3, warning battery 4, lockhole 5, dwang 6, rotating disk 7, rotating shaft 8, warning tongue 9, alarm switch K 10, stage clip 11, following locking bar 12, alarming horn 13, backing plate 14, power switch K ₁15, control circuit board 16, bell button 17, lock body latch 18, door-plate 19, doorframe 20, sponge layer 21, leather layer 22, sight glass 23, lock body shell 24, battery case cover plate 25, tapered end 26, handle 27, reinforcement 28, hinge.

The utility model is described in further detail below by embodiment:

As shown in Figure 1, theftproof alarm door comprises doorframe 19, door-plate 18, turning handle 26 and tapered end 25, door-plate is a Sandwiched door band, one dwang 5 is arranged on the tapered end rotor in Sandwiched door band, below dwang, rotate intrinsic one rotating disk 6 by its stop, the intrinsic servo-actuated locking bar 1,11 in rotating disk edge, rotating disk and handle 26 are affixed, turning handle can make dial rotation, as shown in Figure 2, the utility model is in the position of closing the door, when lock body drive dwang forwards horizontal level to, by the handle rotating disk that turns clockwise, locking bar is return and is opened the door; For safe and reliable can, can on this door, establish alarm, the i.e. power switch of in the conplane slewing area of dwang, connecting 14 with warning circuit, the sensing head of warning circuit includes the warning tongue 8 that is ejected by dead bolt, the alarm switch 9 that is enclosed within the stage clip 10 on the warning tongue and is controlled by the warning tongue, power switch K ₁Can be made as normal open switch, under the state of closing the door, dwang turns to K switch ₁The place touches its closure, and the tongue 8 of reporting to the police simultaneously pushes back under the effect of doorframe, alarm switch K disconnects, be in pre-alarm state, hit door in violence, under the situation such as force open the door, make door leaf and doorframe gap reach a timing, the attack of warning tongue, alarm switch K closure, alarming horn 12 is reported to the police, when normal door, dwang is return, and power switch disconnects; Power switch also can be the normally closed switch that is located at dwang the opposing party; The dead bolt bar comprises locking bar 1 and following locking bar 11; Can establish a chute on the dwang, lock body latch 17 is enclosed within the chute, makes the lock body latch drive dwang when lock body rotates and rotates; Reinforcement 27 and inserts are arranged in the door-plate interlayer, and inserts can be a sponge layer etc., to improve the security of door-plate, as shown in Figure 1.

Claims

1, a kind of theftproof alarm door, include doorframe 19, door-plate 18, turning handle 26 and tapered end 4, it is characterized in that: door-plate is a Sandwiched door band, an intrinsic dwang 5 on the tapered end rotor in Sandwiched door band, below dwang, rotate intrinsic one rotating disk 6 by dwang stop, the intrinsic servo-actuated locking bar in rotating disk edge, rotating disk and handle are affixed.

2, theftproof alarm door as claimed in claim 1, it is characterized in that: a power switch 14 of connecting with warning circuit is arranged in the conplane slewing area of dwang, the sensing head of warning circuit includes the warning tongue 8 that ejected by locking bar, be enclosed within on the warning tongue stage clip 10 and by the alarm switch 9 of warning tongue control.

3, as claim 1,2 described theftproof alarm doors, it is characterized in that: locking bar comprises locking bar and following locking bar.

4, as claim 1,2 described theftproof alarm doors, it is characterized in that: a chute is arranged on the dwang, and lock body latch 17 is enclosed within the chute.

5, theftproof alarm door as claimed in claim 1 is characterized in that: reinforcement 27 and inserts are arranged in the door-plate interlayer.