Fireproof single door with double embedded expansion sealing strips

A technology for expanding sealing strips and fire doors, applied to fire doors, sealing devices, etc., can solve the problems of inconvenient use, inconvenient installation, heavy quality, etc., achieve good sealing effect, easy and time-saving installation, and protect the effect of safe escape

Inactive Publication Date: 2015-07-01
安泰恒通门业(天津)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the past, the fire doors used metal as the main material of the fire doors, and the quality was relatively heavy, which brought a lot of inconvenience during installation.
It is also extremely inconvenient to use due to the weight

Method used

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  • Fireproof single door with double embedded expansion sealing strips

Examples

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Effect test

Embodiment Construction

[0013] The specific implementation manners of the present invention will be briefly described below in conjunction with the accompanying drawings.

[0014] like figure 1 Shown is a single-leaf fire door with double-layer pre-embedded expansion sealing strip, which is characterized in that it consists of a fire door frame 1, a fire door 2, a fire door closer 6 and several fire hinges 9, the fire door 2 Located inside the fire door frame 1, the fire door 2 is fixedly connected to the fire door frame 1, and the fire door 2 is also provided with a fireproof glass 3, a fireproof lock 4 and a fireproof door handle 5, and the fireproof glass 3 is located on the fireproof door 2, the fireproof glass 3 is fixedly connected with the fireproof door 2, the fireproof lock 4 is located at the lower part of the fireproof glass 3, the fireproof lock 4 is fixedly connected with the fireproof door 2, and the fireproof door handle 5 is located at the bottom of the fireproof glass 3. The lower p...

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PUM

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Abstract

The invention aims to provide a fireproof single door with double embedded expansion sealing strips. According to the technical scheme, the fireproof single door comprises a fireproof doorframe, a fireproof door body, a fireproof door closing device and a plurality of fireproof hinges. The fireproof door body is further provided with fireproof glass, a fireproof lock and a fireproof door handle. One doorframe expansion sealing strip is further disposed inside the fireproof doorframe. One door expansion sealing strip is further disposed inside the fireproof door body. The fireproof single door has the advantages that the wood-board fireproof door is made of paint-free boards, paint pollution is avoided, rigidity and ageing resistance are improved while cost is saved, and the fireproof door is firm and less prone to deformation; the fireproof door is nontoxic, odorless, environmental friendly and healthy; the fireproof door is simple and convenient to mount, mounting time is saved, and the fireproof door is economical and practical; the doorframe expansion sealing strip and the door expansion sealing strip of the fireproof door can effectively isolate toxic and harmful gases and smoke and impurity particles such as dust which are generated in fire, and accordingly people taking refuge can be protected to escape safely, and fire spreading is prevented.

Description

technical field [0001] The invention relates to the technical field of mechanical manufacturing, in particular to a single-leaf fire door with double-layer pre-embedded expansion sealing strips. Background technique [0002] In the past, fire doors used metal as the main material of fire doors, which was relatively heavy and caused a lot of inconvenience during installation. Due to the weight, it is also extremely inconvenient to use. The wooden board fire door is a paint-free board, which avoids paint pollution, saves costs and improves hardness and anti-aging; it is also moth-proof, moisture-proof, heat-resistant, crack-resistant, strong and not easy to deform; non-toxic, tasteless, environmentally friendly and healthy; The door frame and the door leaf have a good sealing effect, and the installation is simple, time-saving, economical and practical. In the fire door, a layer of door frame expansion sealing strip and a door inner expansion sealing strip are respectively a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E06B5/16E06B7/22
Inventor 郭宗成李津柱王文胜
Owner 安泰恒通门业(天津)有限公司
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