Anti-prying rolling shutter door
A rolling door and pry-proof technology, which is applied to windows/doors, door/window protection devices, building components, etc., can solve the problem that rolling doors are easy to be pried open
Inactive Publication Date: 2016-07-20
CHONGQING XINQUAN MACHINERY
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Problems solved by technology
So the existing roller shutter door can be easily pried open
Method used
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[0009] In the embodiment of the tamper-resistant rolling door shown in the figure, the door edge is a spiral structure, and the door post groove is also a spiral structure, and the door edge spiral structure is embedded in the door post groove. The spiral structure on the side of the door and the spiral structure of the doorpost groove form an interlocking structure, which will not be pried open by external force and play the role of anti-prying.
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An anti-prying rolling shutter door includes a door frame clip-shaped structure and a door post groove clip-shaped structure, and is characterized in that: the door frame is a spiral clip-shaped structure, and a door post groove is a spiral clip-shaped structure; the door frame spiral clip-shaped structure is embedded in the door post groove spiral clip-shaped structure; the door frame spiral clip-shaped structure and the door post groove spiral clip-shaped structure form an interlocking structure, and then the door cannot be pried open by an external force, and anti-prying effect can be achieved. The beneficial effect of the anti-prying rolling shutter door is that: the door frame spiral clip-shaped structure and the door post groove spiral clip-shaped structure form an interlocking structure, and then the door cannot be pried open by an external force, and anti-prying effect can be achieved.
Description
technical field [0001] The invention relates to the technical field of a tamper-proof rolling shutter door. Background technique [0002] Because the two sides of the existing rolling door are directly inserted into the doorpost groove, the door will slide out of the doorpost groove as long as it is slightly bent. So the existing rolling shutter door is easy to be pried open. Contents of the invention [0003] The object of the present invention is to provide an interlocking connection mechanism between the door post and the door of an anti-pry rolling shutter to solve the above-mentioned shortcomings. [0004] The present invention proposes a method for solving the problem, and its technical proposal is: a tamper-resistant rolling shutter door is composed of a door-side return-shaped structure and a door-post return-shaped structure. It is characterized in that: the edge of the door is a spiral structure, the groove of the door post is also a structure of spiral structu...
Claims
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Inventor 张莉
Owner CHONGQING XINQUAN MACHINERY