CN2816295Y

CN2816295Y - Anti-prizing door

Info

Publication number: CN2816295Y
Application number: CN 200520062378
Authority: CN
Inventors: 周忠贤
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-08-05
Filing date: 2005-08-05
Publication date: 2006-09-13
Anticipated expiration: 2015-08-05

Abstract

The utility model relates to the technical field of doors, and particularly relates to a pry-proof door which has obvious theft-proof ability. The utility model comprises a door leaf and a door frame, wherein the door frame is molded with a pry-proof slot. The door leaf is molded with a pry-proof edge. The pry-proof edge is thickened, and is extended forwards, shields the pry-proof slot, and is molded with a buckling part which is matched with the pry-proof slot. Due to the adoption of the structure, the utility model uses the pry-proof edge to shield the binding position of the door leaf and the door frame, and prevents criminals from committing a crime through the gap between the door leaf and the door frame. The buckling part on the pry-proof edge is the Chinese character 'kou'-shaped. The binding strength of the pry-proof edge and the pry-proof slot is enhanced, and tools for criminal purposes can be prevented from being continuously inserted from the pry-proof edge after the pry-proof slot is matched with the buckling part. The utility model effectively prevents a door body from being illegally pried off.

Description

A kind of anti-forcing open the door

Technical field:

The utility model relates to the gate technique field, refers in particular to a kind ofly to have the anti-of remarkable anti-theft capability and force open the door.

Background technology:

For the door of being installed in the various dwelling houses, it not only will be convenient to people's trip, also must have certain security performance, to guarantee the security of the lives and property of house.Present most door is pried open door easily because this body structure exists defective to give the crime one's share of expenses for a joint undertaking with opportunity easily.See Fig. 1, this is the structure of present a common door, and the door lock 03 that is fixed on the door leaf 01 is sealed by dead bolt 031 and doorframe 02, between this door door leaf 01 and the doorframe 02 tangible gap is arranged.Door shown in Figure 2, door leaf 01 is made an outer flat limit, though can't see the gap of door leaf 01 and doorframe 02, but flat frontier defense sled intensity is too poor, these two kinds of structures just give the crime one's share of expenses for a joint undertaking with opportunity, utilize the gap or the pick-proof limit that exist between door leaf 01 and the doorframe 02 thinner, and commonly used as sheet tools used in crime such as " flat blade screwdrivers " can be pried open dead bolt 031 to separating with doorframe 02, thereby door is opened, implemented the theft purpose.

The utility model content:

The purpose of this utility model provides a kind of user of being convenient to anti-forcing open the door that use, that have remarkable anti-theft capability with regard to being at the weak point that prior art exists.

To achieve these goals, the technical solution adopted in the utility model is: it comprises door leaf and doorframe, wherein, form safety groove on the doorframe, then form the pick-proof limit on the door leaf, it is characterized in that: described pick-proof limit be thickening and extend forward and cover safety groove, form the buckling parts that cooperates with safety groove on it.

Buckling parts on the described pick-proof limit is " mouth " font.

After adopting this structure, utilize the pick-proof limit that door leaf and doorframe junction are covered, the delinquency prevention one's share of expenses for a joint undertaking is utilized the gap crime between door leaf and the doorframe, and the buckling parts on the pick-proof limit is " mouth " font, when safety groove with after buckling parts cooperates, not only increased the bond strength of pick-proof limit and safety groove, and can stop that tool used in crime continues from the pick-proof limit deeply, prevented that effectively the door body from illegally being pried open.

Description of drawings:

Accompanying drawing 1, Fig. 2 are present two structures of knocking on a door;

Accompanying drawing 3 is user mode figure of the present utility model;

Accompanying drawing 4 is structural representations of the utility model door leaf part;

Accompanying drawing 5 is door leafs of the present utility model and schematic diagram after doorframe combines.

The specific embodiment:

See accompanying drawing 3,4,5, the utility model comprises door leaf 1 and doorframe 2, wherein, form safety groove 21 on the doorframe 2, then form pick-proof limit 11 on the door leaf 1, it is characterized in that: described pick-proof limit 11 be thickening and extend forward and cover safety groove 21, form the buckling parts 111 that cooperates with safety groove 21 on it.

Buckling parts 111 on the described pick-proof limit is " mouth " font, when safety groove 21 with after buckling parts 111 cooperates, can increase the bond strength of pick-proof limit 11 and safety groove 21.

When using the utility model, the door lock 3 that is fixed on the door leaf 1 hooks together with, pick-proof limit sealed by dead bolt 31 and doorframe and doorframe.Owing to form a pick-proof limit 11 on the door leaf 1 in the utility model, form the buckling parts 111 that cooperates with safety groove 21 on the pick-proof limit 11, after safety groove 21 and buckling parts 111 closely cooperate, can make door leaf 1 and doorframe 2 tight closure.Simultaneously pick-proof limit 11 is extended forward and is covered safety groove 21 door leaf 1 and doorframe 2 junctions are covered, and the buckling parts on the pick-proof limit 11 111 is " mouth " font, has increased the bond strength of pick-proof limit 11 with safety groove 21, can prevent that thin sheet instrument from going deep into.

Certainly, the embodiment of the above, it is preferred embodiments of the present utility model, be not to limit the utility model practical range, so all equivalences of doing according to the described structure of the utility model claim, feature and principle change or modify, and are included in the utility model claim.

Claims

1, a kind of anti-forcing open the door, it comprises door leaf (1) and doorframe (2), wherein, form safety groove (21) on the doorframe (2), then form pick-proof limit (11) on the door leaf (1), it is characterized in that: described pick-proof limit (11) is extended forward and is covered safety groove (21), forms the buckling parts (111) that cooperates with safety groove (21) on it.

2, a kind of anti-forcing open the door according to claim 1, it is characterized in that: the buckling parts (111) on pick-proof limit (11) is " mouth " font.