CN2148813Y - 门中门 - Google Patents

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Publication number
CN2148813Y
CN2148813Y CN 92245185 CN92245185U CN2148813Y CN 2148813 Y CN2148813 Y CN 2148813Y CN 92245185 CN92245185 CN 92245185 CN 92245185 U CN92245185 U CN 92245185U CN 2148813 Y CN2148813 Y CN 2148813Y
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CN
China
Prior art keywords
door
gate
wicket
doorframe
contained
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Expired - Fee Related
Application number
CN 92245185
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English (en)
Inventor
秦明石
赵永臣
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School-Run Workshop No6 Middle School Changchun City
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School-Run Workshop No6 Middle School Changchun City
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Application filed by School-Run Workshop No6 Middle School Changchun City filed Critical School-Run Workshop No6 Middle School Changchun City
Priority to CN 92245185 priority Critical patent/CN2148813Y/zh
Application granted granted Critical
Publication of CN2148813Y publication Critical patent/CN2148813Y/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

一种由门框,大门、小门,百叶窗和全方位锁所构 成的门中门,适用于安装在各种居室及办公室,这种 门中门开启小门具有通风作用,并且由于在门框及小 门上装有装饰边,使门中门具有通风,美观,适用等特 点。

Description

本实用新型属于建筑领域,是涉及一种家庭及单位使用门和改进。
现有家庭及单位用门均没有百叶窗结构,而且门锁一般均用暗锁或明锁,这种门由于没有通风孔,故使用时不方便。
对于上述技术的不足,本实用新型的目的是设计一种门中门,开启小门即能通风又有百叶窗结构,门锁采用全方位锁。故这种门中门具有通风性能好,美观、实用的特点。
本实用新型的目的是这样实现的:门中门是由门框,大门,小门,防火材料,百叶窗,全方位锁和装饰边构成。门框由钢板加工而成,在门框内装有防火材料,装饰边和内框为一体,小门装在大门中间位置,并在大门和小门内装有防火材料,大门与门框由全方位锁锁紧,小门与大门也由全方位锁锁紧,在小门的四边均装有装饰边,并在小门装在大门的位置上,在大门上装有百叶窗,使用门中门可以适用各种居室及办分室,由于在门框和小门的四边均装有装饰边,显得美观大方,开启小门可以通风,故适用于各种季节。
下面结合附图说明本实用新型的实施例:
图1是本实用新型的剖视图。
在图1中,门框1,大门全方位锁2,大门3,百叶窗4,小门全方位锁5,小门6,防火材料7,装饰边8。
在门框1内装有防火材料7,装饰边8分别装在门框1的四边和小门6的四边,大门3装在门框1内,大门全方位锁2装在大门3上,小门6装在大门3的中间,并用拆页与大门相连,在大门3和小门6内装有防火材料7,百叶窗4装在大门上。

Claims (1)

1、一种由门框,大门,小门,百叶窗和全方位锁所构成的门中门,其特征在于:
在门框1,大门3和小门6内装有防火材料7,装饰边8分别装在门框1和小门6的四边上,小门6装在大门3的中间位置,并在小门6装在大门3的位置上在大门3上装有百叶窗4。
CN 92245185 1992-12-21 1992-12-21 门中门 Expired - Fee Related CN2148813Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 92245185 CN2148813Y (zh) 1992-12-21 1992-12-21 门中门

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 92245185 CN2148813Y (zh) 1992-12-21 1992-12-21 门中门

Publications (1)

Publication Number Publication Date
CN2148813Y true CN2148813Y (zh) 1993-12-08

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ID=33784199

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 92245185 Expired - Fee Related CN2148813Y (zh) 1992-12-21 1992-12-21 门中门

Country Status (1)

Country Link
CN (1) CN2148813Y (zh)

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C19 Lapse of patent right due to non-payment of the annual fee
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