CN208168696U - Three surface buckle side security doors - Google Patents
Three surface buckle side security doors Download PDFInfo
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- CN208168696U CN208168696U CN201820304172.1U CN201820304172U CN208168696U CN 208168696 U CN208168696 U CN 208168696U CN 201820304172 U CN201820304172 U CN 201820304172U CN 208168696 U CN208168696 U CN 208168696U
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- right angle
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Abstract
The utility model discloses a kind of three surface buckle side security doors, it is related to security door technical field, including door leaf and doorframe, the junction of door leaf and doorframe forms fan mouth side, side suitable for reading and hinge side, fan mouth side, side suitable for reading and hinge side are respectively equipped with identical prying-resistant structure, prying-resistant structure includes the first right angle protrusion successively formed on door leaf, first right angle groove, second right angle protrusion, second groove and third protrusion, doorframe is equipped with raised with the first right angle respectively, first right angle groove, second right angle protrusion, second groove and the first right angle groove of third protrusion mutual cooperation clamping, second right angle protrusion, second right angle groove, second protrusion and third groove.For the utility model after door leaf and doorframe are closed, positive two sides form the gap 2mm, and door leaf fan mouth side, side suitable for reading and hinge side are respectively formed convex-concave slot, reach clamping on the inside of doorframe, form prying-resistant structure, achieve the effect that pick-proof.
Description
Technical field
The utility model relates to security door technical fields, more particularly to a kind of three surface buckle side security doors.
Background technique
With the development of society, more and more people pour in city, so that urban population increases rapidly, swash along with population
Increase, the security problem in city becomes increasingly conspicuous.People require the anti-theft of door and window higher.
Security door is can to resist unnormal unlocking under certain condition within a certain period of time, has certain security protection performance
And meeting the door of corresponding anti-theft security rank, qualified security door utilizes the common hands such as chisel, screwdriver, crowbar in 15 minutes
One 615 square millimeters of opening can not be pried open or be opened on door leaf to the portable power tools such as tool and electric hand drill, or
One 38 square millimeters of opening is opened in the semicircle that 150 square millimeters of keyed end.
The security door that domestic households use at present, structure is single, can be readily intercalated into stile prying using tools such as screwdrivers, from
And cause door less reliable also not safe enough；When traditional anti-theft door makes, panel, backboard steel plate and doorframe bending machine system
It forms, every one of bending had both wasted time or waste of manpower.
Utility model content
In order to solve the above technical problems, the utility model provides three surface buckle side security doors.
The utility model adopts the following technical solution：
Three surface buckle side security doors, including door leaf and doorframe, the junction of the door leaf and the doorframe formed fan mouth side, on
Mouth side and hinge side, the fan mouth side, the side suitable for reading and the hinge side are respectively equipped with identical prying-resistant structure, described anti-
Sled structure includes that the first right angle protrusion successively formed on the door leaf, the first right angle groove, the second right angle are raised, second recessed
Slot and third protrusion, the doorframe be equipped with respectively with first right angle protrusion, first right angle groove, described second
Right angle protrusion, second groove and the third protrusion cooperate the first right angle groove of clamping, the second right angle protrusion,
Second right angle groove, the second protrusion and third groove.
Preferably, the door leaf includes door skin and door leaf backboard, and the door leaf backboard is equipped with the first side, and described the
One Edge Bend forms the first chamfering, and the door skin is equipped with the second side, and the second Edge Bend formation is fallen with described first
Angle cooperates the second chamfering of snapping, and second chamfering forms the third protrusion.
Preferably, the door leaf is equipped with fore shaft, and the inside of the fore shaft, which is equipped with, reinforces liner plate.
Preferably, cellular board is also filled in the door leaf.
Preferably, the door leaf and the doorframe use hinge connection, and the hinge uses stainless steel single hinge.
The utility model has the advantages that:After door leaf and doorframe are closed, positive two sides are formed the utility model
The gap 2mm, door leaf fan mouth side, side suitable for reading and hinge side are respectively formed convex-concave slot, reach clamping on the inside of doorframe, form pick-proof knot
Structure achievees the effect that pick-proof.
Detailed description of the invention
Preferred explanation is made to the utility model with reference to the accompanying drawing：
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the prying-resistant structure cross-sectional view of Fig. 1；
In figure label for:1, door leaf；2, doorframe；3, mouth side is fanned；4, side suitable for reading；5, hinge side；6, the first right angle protrusion；7,
First right angle groove；8, the second right angle protrusion；9, the second groove；10, third protrusion；11, the first right angle groove；12, second is straight
Angle protrusion；13, the second right angle groove；14, the second protrusion；15, third groove；16, door skin；17, door leaf backboard；18,
On one side；19, the first chamfering；20, the second side；21, the second chamfering；22, fore shaft；23, reinforce liner plate；24, cellular board；25, hinge.
Specific embodiment
As shown in Figure 1 to Figure 2, be the three surface buckle side security doors of the utility model, including door leaf 1 and doorframe 2, door leaf 1 with
The junction of doorframe 2 forms fan mouth side 3, side suitable for reading 4 and hinge side 5, and fan mouth side 3, side suitable for reading 4 and hinge side 5 are respectively equipped with
Identical prying-resistant structure, prying-resistant structure include the first right angle protrusion 6 successively formed on door leaf 1, the first right angle groove 7,
Two right angle protrusions 8, the second groove 9 and third protrusion 10, doorframe 2 are equipped with recessed with the first right angle protrusion 6, the first right angle respectively
Slot 7, the second right angle protrusion 8, the second groove cooperate the first right angle groove 11, second being clamped with 9 and third protrusion 10 directly
Angle protrusion 12, second the 13, second protrusion 14 of right angle groove and third groove 15.
Door leaf 1 includes door skin 16 and door leaf backboard 17, and door leaf backboard 17 is equipped with the first side 18,18 bending of the first side
The first chamfering 19 is formed, door skin 16 is equipped with the second side 20, and 20 bending of the second side, which is formed, cooperates snapping with the first chamfering 19
The second chamfering 21, the second chamfering 21 formed third protrusion 10, carried on the back door skin 16 and door leaf by the way of chamfering snapping
The production molding of plate 17, without welding, simple process.
Door leaf 1 is equipped with fore shaft 22, and the inside of fore shaft 22, which is equipped with, reinforces liner plate 23, and door skin 16 and door leaf backboard 17 exist
Cutting blanking, which finishes, is transferred to punching operation, and rolling one-pass molding is selected in door leaf molding, is equipped in its 22 side of fore shaft and reinforces liner plate
23, enhance the fastness of stile prying.
Cellular board 24 is also filled in door leaf 1, the combination of filling high-strength cellular board 24 exists after spreading glue on the inside of surface backplate
Together, it is pressed 45 minutes on hot press, it is ensured that internal sizes Water blown is complete, and door leaf 1 and cellular board 24 are tightly connected to one
It rises, increases the intensity of structure.
Door leaf 1 is connect with doorframe 2 using hinge 25, and hinge 25 uses stainless steel single hinge, improves door leaf 1 and doorframe
2 bonding strength.
For the utility model after door leaf and doorframe are closed, positive two sides form the gap 2mm, and door leaf fans mouth side 3, side suitable for reading 4
And hinge side 5 is respectively formed convex-concave slot, reaches and is clamped on the inside of doorframe 2, forms prying-resistant structure, achievees the effect that pick-proof.
The above are only specific embodiments of the present invention, but the technical characteristics of the utility model is not limited thereto.Appoint
How based on the utility model, to solve essentially identical technical problem, essentially identical technical effect is realized, it is made
Simple change, equivalent replacement or modification etc., are all covered by among the protection scope of the utility model.
Claims (5)
1. three surface buckle side security doors, it is characterised in that：Including door leaf and doorframe, the junction of the door leaf and the doorframe is formed
Fan mouth side, side suitable for reading and hinge side, the fan mouth side, the side suitable for reading and the hinge side are respectively equipped with identical pick-proof knot
Structure, the prying-resistant structure include that the first right angle protrusion successively formed on the door leaf, the first right angle groove, the second right angle are convex
It rises, the second groove and third protrusion, the doorframe are equipped with recessed with the first right angle protrusion, first right angle respectively
Slot, second right angle protrusion, second groove and the third protrusion cooperate clamping the first right angle groove, the
Two right angles protrusion, the second right angle groove, the second protrusion and third groove.
2. three surface buckle according to claim 1 side security door, it is characterised in that：The door leaf includes door skin and door leaf
Backboard, the door leaf backboard are equipped with the first side, and first Edge Bend forms the first chamfering, and the door skin is equipped with the
Two sides, second Edge Bend form the second chamfering with first chamfering cooperation snapping, and second chamfering forms described
Third protrusion.
3. three surface buckle according to claim 1 side security door, it is characterised in that：The door leaf is equipped with fore shaft, the lock
The inside of mouth, which is equipped with, reinforces liner plate.
4. three surface buckle according to claim 1 side security door, it is characterised in that：Cellular board is also filled in the door leaf.
5. three surface buckle according to claim 1 side security door, it is characterised in that：The door leaf and the doorframe use hinge
Connection, the hinge use stainless steel single hinge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820304172.1U CN208168696U (en) | 2018-03-06 | 2018-03-06 | Three surface buckle side security doors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820304172.1U CN208168696U (en) | 2018-03-06 | 2018-03-06 | Three surface buckle side security doors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208168696U true CN208168696U (en) | 2018-11-30 |
Family
ID=64385599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820304172.1U Active CN208168696U (en) | 2018-03-06 | 2018-03-06 | Three surface buckle side security doors |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208168696U (en) |
-
2018
- 2018-03-06 CN CN201820304172.1U patent/CN208168696U/en active Active
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