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Convenient-to-demount fireproof door

A fire door and card slot technology, applied in the field of fire doors, can solve problems such as inconvenient disassembly of fire doors, and achieve the effects of saving physical strength, improving stability and prolonging service life.

Inactive Publication Date: 2017-09-08
张文华
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a fire door that is easy to disassemble, which has the advantage of easy disassembly of the fire door body, and solves the problem that the existing fire door is not easy to disassemble

Method used

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  • Convenient-to-demount fireproof door
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  • Convenient-to-demount fireproof door

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Embodiment Construction

[0016] 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. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0017] see Figure 1-3 , a fire door that is easy to disassemble, comprising a fire door body 1, a connecting plate 2 is arranged on the right side of the fire door body 1, and the two sides of the connecting plate 2 are respectively fixedly connected with the fire door body 1 and the sleeve 3 through fixing pieces, The right side of the connecting plate 2 is provided with a sleeve 3, the inner wall of the sleeve 3 is movably connected with a cylinder 6, the b...

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Abstract

The invention discloses a convenient-to-demount fireproof door which comprises a fireproof door body. A connection plate is arranged on the right side of the fireproof door body, a cylinder is movably connected to the inner wall of a sleeve which is arranged on the right side of the connection plate, a supporting plate is fixedly connected to the bottom of a rotating shaft which sleeves the bottom of the cylinder, a retaining plate sleeves the surface of the cylinder, and the right side of the cylinder is provided with a first clamping groove. By matching of the connection plate, the sleeve, the supporting plate, the rotating shaft, the cylinder, the retaining plate, the first clamping groove, a supporting rod, a pull handle, a first clamping rod, a limiting plate, a first spring, a second clamping groove, a third clamping groove, a connection block, a handle, a second clamping rod and a second spring, the problem of inconvenience in demounting of an existing fireproof door is solved, time and physical strength of demounting operators are greatly saved, and practicality of the fireproof door is improved.

Description

technical field [0001] The invention relates to the technical field of fire doors, in particular to a fire door that is easy to disassemble. Background technique [0002] With the development of science and technology and the progress of society, fire doors are used in more and more occasions, but the existing fire doors are not easy to disassemble, which wastes a lot of time and a lot of time for the dismantlers. The physical strength reduces the practicality of the fire door. Contents of the invention [0003] The object of the present invention is to provide a fire door that is easy to disassemble, which has the advantage of easy disassembly of the fire door body, and solves the problem that the existing fire door is not easy to disassemble. [0004] In order to achieve the above object, the present invention provides the following technical solutions: a fire door that is easy to disassemble, including a fire door body, a connecting plate is provided on the right side ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E06B5/16E05B1/00
CPCE06B5/16E05B1/00
Inventor 张文华
Owner 张文华
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