CN2141453Y - 复合防火卷帘门 - Google Patents

复合防火卷帘门 Download PDF

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Publication number
CN2141453Y
CN2141453Y CN 92244430 CN92244430U CN2141453Y CN 2141453 Y CN2141453 Y CN 2141453Y CN 92244430 CN92244430 CN 92244430 CN 92244430 U CN92244430 U CN 92244430U CN 2141453 Y CN2141453 Y CN 2141453Y
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CN
China
Prior art keywords
curtain plate
winding door
composite fire
proof winding
plate bar
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Expired - Lifetime
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CN 92244430
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English (en)
Inventor
孙锡高
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HUASHI WINDING DOOR FACTORY JI
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HUASHI WINDING DOOR FACTORY JI
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Priority to CN 92244430 priority Critical patent/CN2141453Y/zh
Application granted granted Critical
Publication of CN2141453Y publication Critical patent/CN2141453Y/zh
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Expired - Lifetime legal-status Critical Current

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Abstract

一种由主辅板条组成,中间填充防火材料的防火 卷帘门帘板,其特征在于主板条左侧向上弯折 119°,右侧向上弯折60°,左右搭钩均为圆弧形。

Description

卷帘门是由一块块帘板搭接、咬合在一起形成的。帘板的结构直接影响卷帘门的使用性能。美国Jim Walter Company公司生产的防火卷帘门,其帘板断面形状如图1,主板条1和辅板条2卷压在一起,中间填充防火材料3。这种帘板相互搭接不紧密。
本实用新型的目的在于克服现有技术的不足之处,提供一种两块帘板咬合紧密的新型帘板。
附图2为本实用新型所提供的帘板断面结构示意图。
下面结合附图2对本实用新型进行详细描述。
主板条1和辅板条2卷压咬合在一起,中间填充防火材料3。帘板左侧向上弯折119°,右侧向上弯折60°,左右搭钩均为圆弧形。
这种结构的帘板相互咬合非常紧密。

Claims (1)

1、一种由主辅板条组成,中间填充防火材料的防火卷帘门帘板,其特征在于主板条左侧向上弯折119°,右侧向上弯折60°,左右搭钩均为圆弧形。
CN 92244430 1992-12-23 1992-12-23 复合防火卷帘门 Expired - Lifetime CN2141453Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 92244430 CN2141453Y (zh) 1992-12-23 1992-12-23 复合防火卷帘门

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 92244430 CN2141453Y (zh) 1992-12-23 1992-12-23 复合防火卷帘门

Publications (1)

Publication Number Publication Date
CN2141453Y true CN2141453Y (zh) 1993-09-01

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ID=33783698

Family Applications (1)

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CN 92244430 Expired - Lifetime CN2141453Y (zh) 1992-12-23 1992-12-23 复合防火卷帘门

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CN (1) CN2141453Y (zh)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101235701B (zh) * 2007-02-02 2010-08-25 温昀哲 防火卷门
CN101668920B (zh) * 2007-04-19 2014-12-24 迈克尔·海森伯格 卷帘组装件
CN111615580A (zh) * 2018-01-31 2020-09-01 格来得门业(新加坡)私人有限公司 用于卷帘的板条组件、卷帘及其制造方法

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101235701B (zh) * 2007-02-02 2010-08-25 温昀哲 防火卷门
CN101668920B (zh) * 2007-04-19 2014-12-24 迈克尔·海森伯格 卷帘组装件
CN111615580A (zh) * 2018-01-31 2020-09-01 格来得门业(新加坡)私人有限公司 用于卷帘的板条组件、卷帘及其制造方法
CN111615580B (zh) * 2018-01-31 2021-11-30 格来得门业(新加坡)私人有限公司 用于卷帘的板条组件、卷帘及其制造方法

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