Son and mother type anti-theft security door

A child-mother-type, door panel technology, applied in the field of anti-theft doors, can solve the problems of insufficient fixing effect of sub-doors and insufficient overall, and achieve the effect of improving anti-theft capability, improving safety, and ensuring safety.

Inactive Publication Date: 2020-04-28
王云飞
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problem of insufficient fixing effect and unattractive appearance of the neutron door in the prior art, and propose a mother-in-law anti-theft security door

Method used

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  • Son and mother type anti-theft security door
  • Son and mother type anti-theft security door
  • Son and mother type anti-theft security door

Examples

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Embodiment Construction

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0024] In describing the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", " The orientation or positional relationship indicated by "outside", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, so as to Specific orientation configurations and operations, therefore, are not to be construed as limitations on the invention.

[0025] refer to Figure ...

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Abstract

The invention relates to the technical field of anti-theft doors, and discloses a son and mother type anti-theft security door. The son and mother type anti-theft security door comprises a door frame,a son door plate and a mother door plate, and is characterized in that the son door plate and the mother door plate are located in the door frame, fireproof rubber strips are fixedly arranged on theside surfaces of the son door plate and the mother door plate, first hinges are fixedly connected to the left side of the front surface of the son door plate, the left sides of the first hinges are fixedly connected to the left side of the front surface of the door frame, second hinges are fixedly connected to the right side of the front surface of the mother door plate, the right sides of the second hinges are fixedly connected to the right side of the front surface of door frame, a door lock is installed at the right middle position of the son door plate and the left middle position of the mother door plate, and a cat eye is installed on the upper part of the mother door plate. The son and mother type anti-theft security door is convenient to operate and decent and elegant in appearance,a son door is fixed stably, the anti-theft capability is sufficient, and meanwhile a fire prevention effect is achieved.

Description

technical field [0001] The invention relates to the technical field of anti-theft doors, in particular to a mother-in-command type anti-theft security door. Background technique [0002] For some large door openings, installing a single door or a double door is unattractive. Therefore, the door leaf is designed as a large and small mother-in-law structure. Usually, you only need to open the mother door when you go out, and transport large objects such as furniture. Then open the sub-door. [0003] In the existing mother-in-command anti-theft door, the side of the child door is usually not provided with a fixing device or is only fixed by a single bolt. The fixing structure is not stable, which affects the anti-theft effect and is not beautiful enough. Contents of the invention [0004] The purpose of the present invention is to solve the problems of insufficient fixing effect and unattractive overall appearance of the neutron door in the prior art, and propose a mother-in...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E06B3/36E06B5/11E06B5/16E06B7/30E06B7/23E05C9/04
CPCE05C9/04E06B3/362E06B5/11E06B5/164E06B7/30
Inventor 肖汉明
Owner 王云飞
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