CN2271596Y

CN2271596Y - Comined structure of door leaf and door frame

Info

Publication number: CN2271596Y
Application number: CN 96224689
Authority: CN
Inventors: 王沛
Original assignee: Individual
Current assignee: Individual
Priority date: 1996-09-28
Filing date: 1996-09-28
Publication date: 1997-12-31
Anticipated expiration: 2006-09-28

Abstract

The utility model relates to a combined structure of door leaf and door frame, which is characterized in that the opening edge of a doorframe is made into a staircase structure, a flange of the doorframe is fixed on a step plane of a staircase, the inner side of the doorframe is provided with a misguiding groove, and a thin panel is arranged out of a door leaf skeleton, and is corresponding to and is attached to the doorframe. When a theft is in a crime, the structure can cause a steel pin to insert the misguiding groove so as to lever a door lock difficultly. The utility model has the advantages of simple structure, low cost, and good theftproof effect.

Description

The combining structure of door leaf and doorframe

The utility model relates to the combining structure of a kind of door leaf and doorframe.

The door that existing market is sold and family installs and uses still is traditional frame mode, mainly is to rely on door leaf to be sleeved in the doorframe to be locked by theftproof lock.The disclosed patent documentation of Patent Office of the People's Republic of China is to write an article on theftproof lock mostly, and stealer is easy to force open the door with instrument and easily door lock is prized with boring or other TO door lock like this; There is the people to adorn on one side at door hinge that several circles are anti-to be stolen and sold now, but because the limitation of door leaf and door leaf structure, anti-ly steals and sells easily sawed-offly and be easy to doorframe is prized bad, be difficult to repair by the iron saw.

The purpose of this utility model provides a kind of simple and ingenious structure, and door lock is difficult for destroyed, the door leaf of good anti-theft effect and the combining structure of door leaf.

The technical solution of the utility model is: doorframe is opened the limit make hierarchic structure, design a doorframe flange and be fixed on the hierarchic structure step plane, its inboard is offered one and is misled groove, the outer door face board of installing of door skeleton, corresponding with doorframe and with its applying.

Description of drawings:

Fig. 1 is the utility model example structure figure;

Wherein:

1-doorframe; 2-step plane;

3-doorframe flange; 4-misleading groove;

5-door skeleton; 6-panel;

7-door leaf shirt rim; 8-groove;

9-weather strip; 10-door leaf;

The utility model is described in further detail below in conjunction with the embodiment accompanying drawing.

The utility model doorframe 1 is changed the form of traditional simple doorframe, open the limit at doorframe and make hierarchic structure, on its ladder step plane 2, fix a doorframe flange 3, this flange 3 can be riveted, weld or be screwed on doorframe ladder step plane 2, flange 3 inboards are offered one and are misled groove 4, this misleading groove 4 can be arc or spill, door face board 6 and its applying that door skeleton 5 peripheral hardwares one sheet iron is made, can be designed to best fit-state as shown in Figure 1, this plate is protruded in outside the skeleton 5, it exceeds part and makes the form that twists, form one as soft-shelled turtle shirt rim soft structures, its outstanding width equates that with doorframe flange 3 width after door was closed, door leaf 7 was just in time fitted with doorframe flange 3.Like this when stealer takes crooked chisel or other instruments to force open the door, criminal's drill rod is inserted in the misleading groove 4, like this when crime instrument such as drill rod origin of force be doorframe flange 3, and can not lock by break door, because door leaf shirt rim 7 is a cartilage structure, and doorframe skeleton 5 intensity are big, and stealer when crime only can be prized bad shirt rim 7 at the most and can not injured skeleton and then injury lockset, fastener.This structure can be hidden with the structure of door lock, to reach antitheft purpose.Also to spend long time even open door, make stealer be difficult to go smoothly.

For door leaf 10 and doorframe flange 3 are more fitted tightly, on doorframe flange 3, offer a groove 8, in it weather strip 9 can be installed.

The utility model is the improvement of being done on the structure of traditional doorframe, takes the method for defeating a force with a tenderness, and simple in structure, with low cost, door lock is difficult for destroyed, good anti-theft effect.

Claims

1, the combining structure of a kind of door leaf and doorframe, it is characterized in that it is hierarchic structure that doorframe (1) is opened the limit, doorframe flange (3) is fixed on the hierarchic structure step plane (2), its inboard is offered one and is misled groove (4), the door skeleton (5) peripheral hardware one door face board (6), corresponding with doorframe (1) and with its applying.

2, the combining structure of door leaf according to claim 1 and doorframe is characterized in that the door face board (6) and the correspondence position of doorframe (1) bend to shirt rim (7), protrude in outside the skeleton (10) it.

3, the combining structure of door leaf according to claim 1 and doorframe is characterized in that establishing on the described doorframe flange (3) groove (8), can place weather strip (9) in it.

4, the combining structure of door leaf according to claim 1 and doorframe is characterized in that described misleading groove (4) is arc or spill.