Fire-proof door with good sound insulation effect

A fire door and sound insulation layer technology, applied in the field of fire doors, can solve the problems of poor sound insulation effect of fire doors, and achieve high practical value, good sound insulation effect, and high melting point

Inactive Publication Date: 2018-11-06
张闽
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention aims at solving the problem of poor sound insulation effect of the existing fire doors, and provides a fire door with good sound insulation effect. By setting a sound insulation layer and a rubber plate, it can provide a good sound insulation effect for the fire door, and at the same time enhance the fire resistance of the fire door. Impact performance and durability with broad applicability to fire door technology

Method used

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  • Fire-proof door with good sound insulation effect
  • Fire-proof door with good sound insulation effect

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Embodiment Construction

[0019] 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.

[0020] Door shaft 3, viewing window 4, fixed plate 5 and door handle 6 among the present invention can all be purchased from the market or custom-made to obtain, and specific model is the routine technical means of this field, repeats no more.

[0021] see Figures 1 to 2 , in an embodiment of the present invention, a fireproof door with good sound insulation effect includes a door frame 1, a fireproof door body 2, a sound insulation layer 201, an adhesive lay...

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Abstract

The invention provides a fire-proof door with a good sound insulation effect. The fire-proof door with the good sound insulation effect comprises a door frame, a fire-proof door body and door shafts.The fire-proof door body is movably connected to the door frame, the door shafts are separately and rotationally connected with the upper and lower ends of the right side of the fire-proof door body,and the right side parts of the two door shafts are connected with the door frame in a clamped mode; and a window is embedded in the upper end of the left side of the door frame, a fixing plate is fixedly connected to the lower end of the window, and a door handle is movably connected to the middle end of the fixing plate. The fire-proof door with the good sound insulation effect has a stable structure, the sound insulation effect is good, impact resistance is high, durability is enhanced, and practical value is high.

Description

technical field [0001] The invention relates to the technical field of fire doors, in particular to a fire door with good sound insulation effect. Background technique [0002] The accredited laboratory designated by the Ministry of Fire and Economic Affairs, according to the new national standard for fire doors GB_12955-2008 implemented on January 1, 2009, has passed the fire door fire resistance test method, and has obtained the verification registration certificate and authorization issued by the Standard Inspection Bureau of the Ministry of Economic Affairs The identifier is called a fire door. The fire door defined by the US NFPA and IBC codes is "any combination of fire door leaves, door studs, hardware and other accessories that can jointly provide a certain degree of fire protection for the opening. [0003] In the prior art, there is a patent case whose patent number is CN201621308570.8, which provides a smoke-proof and fire-proof door. The smoke-proof fire-proof do...

Claims

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Application Information

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IPC IPC(8): E06B5/16E06B5/20E06B3/70B32B25/00B32B25/04B32B33/00
CPCE06B5/161B32B25/00B32B25/04B32B33/00B32B2307/102E06B3/70E06B5/162E06B5/20E06B2003/7051
Inventor 张闽
Owner 张闽
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