Horizontal-doorframe fireproof door with embedded expansion sealing strip

An expansion sealing strip, fire door technology, applied in fire doors, sealing devices and other directions, can solve the problems of inconvenient use and heavy quality, and achieve the effects of cost saving, fire spread delay, easy installation and time saving

Inactive Publication Date: 2015-07-01
安泰恒通门业(天津)有限公司
View PDF0 Cites 5 Cited by
  • 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 o

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Horizontal-doorframe fireproof door with embedded expansion sealing strip

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0015] The specific implementation manners of the present invention will be briefly described below in conjunction with the accompanying drawings.

[0016] Such as figure 1 A horizontal door frame fire door with pre-embedded expansion sealing strip is shown, which is characterized in that it consists of a fire door frame 1, a fire door 2, a fire auxiliary door 3, a fire lock 5, a fire door closer 9 and several fire hinges 10, the fire door 2 and the fire auxiliary door 3 are located inside the fire door frame 1 at the same time, the fire door 2 is fixedly connected with the fire door frame 1, the fire auxiliary door 3 is located on one side of the fire door 2, the The auxiliary fire door 3 is fixedly connected with the fire door frame 1, and the fire door 2 is also provided with a fire door mirror 4, and the fire door mirror 4 is located in the middle of the fire door 2, and the fire door mirror 4 and the fire door 2 are Fixedly connected, the fireproof lock 5 is located at t...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention aims to provide a horizontal-doorframe fireproof door with an embedded expansion sealing strip. According to the technical scheme, the horizontal-doorframe fireproof door comprises a fireproof doorframe, a fireproof door body, an auxiliary fireproof door, a fireproof lock, a fireproof door closing device and a plurality of fireproof hinges. A fireproof peephole is further formed in the fireproof door body. The fireproof lock is provided with a fireproof door handle, a safety door pin and a key hole. The expansion sealing strip is disposed inside the fireproof doorframe. The horizontal-doorframe fireproof door has the advantages that the horizontal doorframe of the fireproof door can effectively block toxic and harmful gases and smoke and impurity such micro particles which are generated in fire so as to protect people taking refuge to escape safely and prevent fire spreading; the wood-board fireproof door does not need painting, paint pollution is avoided, and the fireproof door is high in hardness, resistant to aging, firm, less prone to deformation, good in sound and heat insulation effect, non-toxic, odorless, and economical and practical; safe people evacuation is powerfully guaranteed, and fire spreading can be delayed for a long time.

Description

technical field [0001] The invention relates to the technical field of mechanical manufacturing, in particular to a horizontal door frame fire door with a pre-embedded expansion sealing strip. Background technique [0002] In the past, fire doors used metal materials as the main material of fire doors, which were relatively heavy and inconvenient to use. The horizontal door frame of the fire door can effectively block the fire and the toxic and harmful gases, smoke, particles and other impurities produced in the fire, so as to protect the refugees from escaping safely and block the spread of the fire. The wooden board fire door does not need to be painted, avoids paint pollution, saves costs, and has high hardness and anti-aging; it is moth-proof, moisture-proof, anti-fouling, heat-resistant, crack-resistant, strong and not easily deformed, and has good sound and heat insulation effects; Toxic and tasteless, free of formaldehyde and toluene, no radiation pollution, environm...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
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
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap