CN2310141Y - 隔声门 - Google Patents

隔声门 Download PDF

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Publication number
CN2310141Y
CN2310141Y CN 97221088 CN97221088U CN2310141Y CN 2310141 Y CN2310141 Y CN 2310141Y CN 97221088 CN97221088 CN 97221088 CN 97221088 U CN97221088 U CN 97221088U CN 2310141 Y CN2310141 Y CN 2310141Y
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China
Prior art keywords
door
sound
utility
model
doorframe
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Expired - Fee Related
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CN 97221088
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English (en)
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阮文富
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Individual
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Individual
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Priority to CN 97221088 priority Critical patent/CN2310141Y/zh
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Publication of CN2310141Y publication Critical patent/CN2310141Y/zh
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Abstract

一种隔声门,它由门体、门框、合页、门锁等构成,其门体的两侧和门框的内两侧各设有一对凹凸槽,凹槽中设有橡胶弹性条。本实用新型设计新颖,结构简单,门体与门框之间形成两道声锁,开合轻便,具有满意的隔声效果,值得推广使用。

Description

隔声门
本实用新型涉及一种用于播音室、录音室、洽谈室、卧室等需要隔离噪声的房间隔声门。
现有的各种隔声门,结构上大多数采用填充材料或弹性材料附加在门体及门框内,其结构复杂、加工难度大、成本费用高、隔声稳定性差,使用时间一长,易失去隔音效果。
本实用新型的目的是提供一种结构简单、加工容易、成本低的隔声门,具有隔声效果好、性能稳定、使用期长、整体简捷、开合轻便的功能。
本实用新型的目的是这样实现的:一种隔声门,它由门体和门框组成,其门体的两侧和门框的内两侧各设有一对凹凸槽,凹槽中镶嵌有橡胶弹性密封材料,门体与门框之间形成二道声锁,达到了隔声效用。弹性材料能随时更换。如门与框产生位移,仍能保持良好的隔声作用。
本实用新型设计新颖、结构简单、制作容易,门体与门框之间形成二道声锁,具有满意的隔声效果。
下面结合附图和实施例对本实用新型进一步说明。
图1为本实用新型结构示意图。
图2为图1的A-A剖视图。
如图1-2所示,一种隔声门,它由门体(1)、门框(2)、合页(3)、门锁(4)等构成,其特征是门体(1)的两侧和门框(2)的内两侧各设有一对凹凸槽(6、7),凹槽(6)中设有橡胶弹性条(5)。当门体(1)与门框(2)关合时,凸槽(7)嵌入凹槽(6)中,由橡胶弹性条(5)密封,形成二道声锁,起到了隔声效果。

Claims (1)

1、一种隔声门,它由门体(1)、门框(2)、合页(3)、门锁(4)等构成,其特征是:门体(1)的两侧和门框(2)的内两侧各设有一对凹凸槽(6、7),凹槽(6)中设有橡胶弹性条(5)。
CN 97221088 1997-07-09 1997-07-09 隔声门 Expired - Fee Related CN2310141Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 97221088 CN2310141Y (zh) 1997-07-09 1997-07-09 隔声门

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 97221088 CN2310141Y (zh) 1997-07-09 1997-07-09 隔声门

Publications (1)

Publication Number Publication Date
CN2310141Y true CN2310141Y (zh) 1999-03-10

Family

ID=33936582

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 97221088 Expired - Fee Related CN2310141Y (zh) 1997-07-09 1997-07-09 隔声门

Country Status (1)

Country Link
CN (1) CN2310141Y (zh)

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Addressee: Ruan Wenfu

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C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee