CN2137703Y - 栅缝防暴门 - Google Patents

栅缝防暴门 Download PDF

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Publication number
CN2137703Y
CN2137703Y CN 92207968 CN92207968U CN2137703Y CN 2137703 Y CN2137703 Y CN 2137703Y CN 92207968 CN92207968 CN 92207968 CN 92207968 U CN92207968 U CN 92207968U CN 2137703 Y CN2137703 Y CN 2137703Y
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China
Prior art keywords
door
violence
seam
grid
fence
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Expired - Fee Related
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CN 92207968
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English (en)
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刘叔铭
尚士彬
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Individual
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Individual
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Priority to CN 92207968 priority Critical patent/CN2137703Y/zh
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Abstract

本实用新型提供了一种装有活动栅缝的防暴门, 它可替代封闭门加铁栅门的防暴方式。当外来生人 敲门时,主人不必把门打开,仅需打开栅缝,内外便可 相视、对话或递物,这既消除拒不开门之嫌,又能防止 可能发生的意外暴力,极大地提高了主人的安全感。 因此,它是一种经济、方便、一门多用的防暴门。

Description

本实用新型涉及一种建筑用门。
门既要方便人员、货物的出入,又应能阻止外人的随意进入。为了强化第二功能,人们提高了门的强度,并在封闭门之外又加装了铁栅门。其作用是明显的:主人开门之后可与外来生人相视或对话或递物,而铁栅阻档了外人的随意进入。但其缺点也是明显的:加装一道铁栅门并不经济;用户使用时又增加了麻烦。为了克服上述缺点,本实用新型是要提供一种经济的、方便的、兼有多种功能——既可内外相视对话递物又能阻止外人随意进入——的封闭门。
本实用新型的目的是这样实现的:在封闭门上加装可开、关的栅缝。视需要可装一缝或多缝;横缝或竖缝。门的内侧装有可操纵栅缝开闭的操纵机构。这样,外人敲门时不必先行开门,仅需打开栅缝了解情况,对话递物均可。因此,此门既不妨碍内外交流,又能可靠防止可能发生的暴力行为。
附图给出的实施例清楚地表示了该栅缝的结构和在门上的安装方法:在门的适当高度开有栅缝,与此缝对应,两侧带有轴颈的圆柱体(2)中间也开有贯通沟槽,该圆柱体被用铆钉(4)铆在门板上的架座(3)架起。图示位置是栅缝的开通状态,当装于右侧轴颈伸长部位上的操纵杆(1)向上板动90度时,圆柱体也就转过90度,于是未开沟槽的圆柱表面就把门上的栅缝封闭了。如果一缝不够,可按相同方法装成多缝。当然,该机构应当隐装于门的内外夹板之间,在内侧门板上也开有相同尺寸的栅缝,并把操纵把手露出,这样更加实用美观。为了图示方便,内侧门板已被揭去。

Claims (1)

  1. 一种用于建筑物的封闭门,其特征是在门上开有栅缝,与此缝对应,装有可转动的、上面开有贯通沟槽的圆柱体,改变圆柱体方位,就可使栅缝开启或关闭。
CN 92207968 1992-04-21 1992-04-21 栅缝防暴门 Expired - Fee Related CN2137703Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 92207968 CN2137703Y (zh) 1992-04-21 1992-04-21 栅缝防暴门

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 92207968 CN2137703Y (zh) 1992-04-21 1992-04-21 栅缝防暴门

Publications (1)

Publication Number Publication Date
CN2137703Y true CN2137703Y (zh) 1993-07-07

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ID=33762315

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 92207968 Expired - Fee Related CN2137703Y (zh) 1992-04-21 1992-04-21 栅缝防暴门

Country Status (1)

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CN (1) CN2137703Y (zh)

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