CN202359981U - 防火安全门 - Google Patents

防火安全门 Download PDF

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Publication number
CN202359981U
CN202359981U CN2011204749764U CN201120474976U CN202359981U CN 202359981 U CN202359981 U CN 202359981U CN 2011204749764 U CN2011204749764 U CN 2011204749764U CN 201120474976 U CN201120474976 U CN 201120474976U CN 202359981 U CN202359981 U CN 202359981U
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China
Prior art keywords
door
plate
fire
plastic layer
doorframe
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Expired - Lifetime
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CN2011204749764U
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English (en)
Inventor
沈建清
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TONGXIANG SMALL BOSS SPECIAL PLASTIC PRODUCTS CO Ltd
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TONGXIANG SMALL BOSS SPECIAL PLASTIC PRODUCTS CO Ltd
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Priority to CN2011204749764U priority Critical patent/CN202359981U/zh
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Publication of CN202359981U publication Critical patent/CN202359981U/zh
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Abstract

本实用新型所设计的一种防火安全门，它主要包括门前板、门后板和门侧封，在门前板和门后板之间设有遇火膨胀塑料层，门前板、门后板和门侧封把遇火膨胀塑料层包裹在内部。这种防火安全门，其利用门前板、门后板和门侧封，把遇火膨胀塑料层包裹在内部，使门的外观不受其任何影响，而且在发生火灾时，门燃烧后，内部的遇火膨胀塑料层膨胀，完全堵住门框，可避免有毒气体穿过门框，危及门框另一侧的人员的生命安全。

Description

防火安全门
技术领域
本实用新型涉及家装用品领域，尤其是一种防火安全门。
背景技术
随着经济的发展，人们对认识安全的意识越来越高，而随着化学用品的使用的增加，各个场所发生火灾的概率也随之升高。在火灾发生时，对人体造成最大危害的往往不是火势，而是在燃烧各种物品时产生的烟和有毒气体，容易使人窒息，危害人体生命安全，而且有毒气体可通过门的缝隙进入未燃烧的房间，造成危害的范围更大，对周围人体的伤害更严重。
实用新型内容
本实用新型的目的是为了解决上述技术的不足而提供一种在发生火灾时能有效防止有毒气体从门缝隙中穿过的防火安全门。
为了达到上述目的，本实用新型所设计的防火安全门，它主要包括门前板、门后板和门侧封，在门前板和门后板之间设有遇火膨胀塑料层，门前板、门后板和门侧封把遇火膨胀塑料层包裹在内部。这种结构特点，利用门前板、门后板和门侧封，把遇火膨胀塑料层包裹在内部，使门的外观不受其任何影响，而且在发生火灾时，门燃烧后，内部的遇火膨胀塑料层膨胀，完全堵住门框，可避免有毒气体穿过门框，危及另一侧的人员的生命安全。
本实用新型所得到的防火安全门，其利用门前板、门后板和门侧封，把遇火膨胀塑料层包裹在内部，使门的外观不受其任何影响，而且在发生火灾时，门燃烧后，内部的遇火膨胀塑料层膨胀，完全堵住门框，可避免有毒气体穿过门框，危及门框另一侧的人员的生命安全。
附图说明
图1为本实用新型的结构示意图。
具体实施方式
下面通过实施例结合附图对本实用新型作进一步的描述。
实施例1：
如图1所示，本实施例描述的防火安全门，它主要包括门前板1、门后板2和门侧封3，在门前板1和门后板2之间设有遇火膨胀塑料层4，门前板1、门后板2和门侧封3把遇火膨胀塑料层4包裹在内部。

Claims (1)

1.一种防火安全门，它主要包括门前板、门后板和门侧封，其特征是在门前板和门后板之间设有遇火膨胀塑料层，门前板、门后板和门侧封把遇火膨胀塑料层包裹在内部。
CN2011204749764U 2011-11-24 2011-11-24 防火安全门 Expired - Lifetime CN202359981U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011204749764U CN202359981U (zh) 2011-11-24 2011-11-24 防火安全门

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011204749764U CN202359981U (zh) 2011-11-24 2011-11-24 防火安全门

Publications (1)

Publication Number Publication Date
CN202359981U true CN202359981U (zh) 2012-08-01

Family

ID=46571173

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011204749764U Expired - Lifetime CN202359981U (zh) 2011-11-24 2011-11-24 防火安全门

Country Status (1)

Country Link
CN (1) CN202359981U (zh)

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C14 Grant of patent or utility model
GR01 Patent grant
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: Forming method of fireproof safety door

Effective date of registration: 20141125

Granted publication date: 20120801

Pledgee: Bank of Hangzhou Limited by Share Ltd Tongxiang branch

Pledgor: Tongxiang Small Boss Special Plastic Products Co., Ltd.

Registration number: 2014990000986

PLDC Enforcement, change and cancellation of contracts on pledge of patent right or utility model
PC01 Cancellation of the registration of the contract for pledge of patent right

Date of cancellation: 20160113

Granted publication date: 20120801

Pledgee: Bank of Hangzhou Limited by Share Ltd Tongxiang branch

Pledgor: Tongxiang Small Boss Special Plastic Products Co., Ltd.

Registration number: 2014990000986

PLDC Enforcement, change and cancellation of contracts on pledge of patent right or utility model
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: Forming method of fireproof safety door

Effective date of registration: 20160122

Granted publication date: 20120801

Pledgee: Bank of Hangzhou Limited by Share Ltd Tongxiang branch

Pledgor: Tongxiang Small Boss Special Plastic Products Co., Ltd.

Registration number: 2016990000066

PLDC Enforcement, change and cancellation of contracts on pledge of patent right or utility model
PC01 Cancellation of the registration of the contract for pledge of patent right

Date of cancellation: 20191216

Granted publication date: 20120801

Pledgee: Bank of Hangzhou Limited by Share Ltd Tongxiang branch

Pledgor: Tongxiang Small Boss Special Plastic Products Co., Ltd.

Registration number: 2016990000066

PC01 Cancellation of the registration of the contract for pledge of patent right
CX01 Expiry of patent term

Granted publication date: 20120801

CX01 Expiry of patent term