CN2589636Y

CN2589636Y - Pick-proof surface arrangement for burglar-proof door

Info

Publication number: CN2589636Y
Application number: CN 02287296
Authority: CN
Inventors: 卢清友
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-11-18
Filing date: 2002-11-18
Publication date: 2003-12-03
Anticipated expiration: 2012-11-18

Abstract

The utility model relates to a pick-proof surface structure for a burglar-proof door. A slope or a curved surface which is extended to an adjacent doorframe and the indoor direction is mainly arranged on the lateral surface and/or the protecting edge of the burglar-proof door, and a corresponding matching surface is arranged on the doorframe. Besides, a slot pit which is downwards concave along the pick-proof surface is additionally arranged under the matching surface, and structures which intersect on the plane of a door leaf and match with the corresponding positions of the door leaf are additionally arranged behind the matching surface. When the utility model is prized, the component force of the utility model can prevent the protecting edge from being turned upwards automatically, which has obvious pick-proof effect. The slot pit and/or a protuberant structure which can be attached to the doorframe has the auxiliary pick-proof function. The utility model has the advantage of simple structure.

Description

A kind of pick-proof face structure of security door

The utility model relates to a kind of security door of tool pick-proof effect, especially has a security door of Contraband shape edge protection.

The edge protection of existing security door is very easily pried open by pry, pushes lockset aside thereby its inside and outside panel layer that collapses is separated.The edge protection that a kind of C shape is arranged can strengthen the pick-proof effect, but is sightless hollow structure in " webbing " of crease because this lower edge keeps, and not only can be pried open by special-purpose pry, and for whether having reinforcement in it, difficulty has common recognition between the visitor of factory.

The purpose of this utility model provides a kind of pick-proof ramp structure of security door, and it can obviously improve the pick-proof effect of " webbing " door and other common security door, and structure is very simple.

The purpose of this utility model is realized by following four kinds of schemes:

1, a kind of pick-proof ramp structure of security door, it comprises door leaf and doorframe, it is characterized in that, its door leaf side has inclined-plane or the curved surface to adjacent doorframe and the extension of indoor direction, 2 the string and the angle of door leaf inner face are acute angle about this inclined-plane or the connection curved surface, and the fitting face corresponding with this inclined-plane or curved surface arranged on the doorframe.

2, a kind of pick-proof structure of security door, it comprises door leaf and doorframe, it is characterized in that, its door leaf side has inclined-plane or the curved surface to adjacent doorframe and the extension of indoor direction, 2 the string and the angle of door leaf inner face are acute angle about this inclined-plane or the connection curved surface, have on the doorframe fitting face that should the pick-proof face, this fitting face below also has one along inclined-plane or the recessed groove hole of curved surface direction.

3, a kind of pick-proof ramp structure of security door, it comprises door leaf and doorframe, it is characterized in that, its door leaf side has inclined-plane or the curved surface to adjacent doorframe and the extension of indoor direction, 2 the string and the angle of door leaf inner face are acute angle about this inclined-plane or the connection curved surface, have on the doorframe and this inclined-plane or the corresponding fitting face of curved surface, the grand shape configuration that intersects at the door leaf plane is arranged behind the fitting face, by adjacent doorframe one side corresponding with it configuration is arranged on the door leaf.

4, a kind of pick-proof structure of security door, it comprises door leaf and doorframe, it is characterized in that, its door leaf side has inclined-plane or the curved surface to adjacent doorframe and the extension of indoor direction, 2 the string and the angle of door leaf inner face are acute angle about this inclined-plane or the connection curved surface, have on the doorframe and this inclined-plane or the corresponding fitting face of curved surface, intersect at the grand shape configuration on door, fan plane behind the fitting face in addition, have by adjacent doorframe one side on the door leaf

The utility model is because its edge protection or door leaf side have inclined-plane or the curved surface to adjacent doorframe and the extension of indoor direction; when pry forces insertion to execute sled; all the time there is a downward component to act on inclined-plane or curved surface, is difficult to it is dug, thereby can obviously improve the pick-proof effect.The groove that is positioned at corresponding inclined-plane or curved surface below on the doorframe can prevent that pry inserts the bottom and executes sled.Grand shape structure on the doorframe can be decomposed the horizontal component when executing sled.Owing to mainly just the pick-proof face is made in the edge protection or the whole side of security door, thereby structure is very simple, is easy to produce and implements.

Below be the embodiment accompanying drawing:

Fig. 1 edge protection is the pick-proof structural representation on inclined-plane

Fig. 2 edge protection is the pick-proof structural representation of curved surface

The position that cooperates with the pick-proof face on Fig. 3 doorframe divides into the pick-proof structural representation in groove hole

Fig. 4 has the pick-proof structural representation of pick-proof face, groove hole and grand shape configuration concurrently

The pick-proof structural representation of the another kind of tool pick-proof of Fig. 5 face, groove hole and grand shape configuration

Now reach accompanying drawing in conjunction with the embodiments and specify (a is an adhesive tape in each diagram):

With the end face bevel 3 (as Fig. 1) of the C shape edge protection 2 of security door door leaf 1, or curved surface 3 (as Fig. 2), on doorframe 4, establish corresponding fitting face 5 or 5 ', inclined-plane 3 or connect curved surface up and down the angle on 2 string and door skin plane about 60 °.When forcing the insertion pry to execute sled, its downward component will stop the turnup of edge protection 2.

The utility model also can be established groove hole 6 (as Fig. 3) that sink along bevel direction below fitting face 5 corresponding with pick-proof inclined-plane 3 on the doorframe 4; Also can be in the fitting face 5 of doorframe and pick-proof curved surface 3 ' corresponding ' divide into groove hole 6; in case inserting the bottom, pry executes sled; and on the step corresponding, establish a grand shape configuration that can embed edge protection 1, but the horizontal component (as Fig. 4) of nationality when disperseing to execute sled with the medial surface of edge protection 2.In the embodiment shown in fig. 5, the grand shape structure 7 on the doorframe 4 is served as shelves door step, and establishes respective step at the door leaf inner face near the doorframe place, and all the other same Fig. 3 repeat no more.

2 the string up and down of pick-proof of the present utility model inclined-plane or connection pick-proof curved surface and the angle of door leaf inner face are preferably between 30 °-80 °, still can directly pick-proof inclined-plane or curved surface be made in the door leaf side.Implement the most handy special hinge of security door of the present utility model, also the tool translation of available routine or the hinge of progressive structure are as Z-shaped hinge etc.

Claims

1, a kind of pick-proof face structure of security door, it comprises door leaf and doorframe, it is characterized in that: its door leaf side is provided with the pick-proof face to adjacent doorframe and the extension of indoor direction, the line that this pick-proof face is put up and down and the angle of door leaf inner face are acute angle, and the fitting face corresponding with this pick-proof face arranged on the doorframe.

2, pick-proof structure described in claim 1 is characterized in that, line that the pick-proof face is put up and down and door leaf inner face angle are preferably 30 °-80 °.

3, the pick-proof face structure described in claim 1 or 2 is characterized in that, it is a Dou face structure.

4, the pick-proof face structure described in claim 1 or 2 is characterized in that, it is a curved-surface structure.

5, the pick-proof face structure described in claim 1,2,3 or 4 is characterized in that, it is positioned on the Contraband shape edge protection of security door side.

6, the pick-proof face structure described in claim 1,2,3 or 4 is characterized in that it is positioned at the side of security door.

7, a kind of pick-proof face structure of security door, it comprises door leaf and doorframe, it is characterized in that, its door leaf side is provided with the pick-proof face to adjacent doorframe and the extension of indoor direction, the line that this pick-proof face is put up and down and the angle of door leaf inner face are acute angle, on the doorframe fitting face corresponding with this pick-proof face arranged, this fitting face below also has one along the recessed groove hole of pick-proof face direction.

8, the pick-proof face structure as stating in the claim 7 is characterized in that, there is a platform in its door frame slot hole by a side of door leaf.

9, a kind of pick-proof face structure of security door, it comprises door leaf and doorframe, it is characterized in that: its door leaf side is provided with the pick-proof face to adjacent doorframe and the extension of indoor direction, the line that this pick-proof face is put up and down and the angle of door leaf inner face are acute angle, the fitting face corresponding with this pick-proof face arranged on the doorframe, and grand shape configuration with the door leaf Plane intersects is arranged, the side by adjacent doorframe on the door leaf has corresponding configuration.

10, a kind of pick-proof face structure of security door, it comprises door leaf and doorframe, it is characterized in that, its door leaf side is provided with the pick-proof face to adjacent doorframe and the extension of indoor direction, the line that this pick-proof face is put up and down and the angle of door leaf inner face are acute angle, and the fitting face corresponding with this pick-proof face arranged on the doorframe, and this fitting face below also has one along the recessed groove hole of pick-proof face direction, and the grand shape configuration that cooperates with door leaf is arranged, the side by adjacent doorframe on the door leaf has corresponding configuration.