CN2366533Y - 隔消声式推拉窗 - Google Patents

隔消声式推拉窗 Download PDF

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CN2366533Y
CN2366533Y CN 99202670 CN99202670U CN2366533Y CN 2366533 Y CN2366533 Y CN 2366533Y CN 99202670 CN99202670 CN 99202670 CN 99202670 U CN99202670 U CN 99202670U CN 2366533 Y CN2366533 Y CN 2366533Y
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何进
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Abstract

一种由窗框、窗扇、导轨、导轮等构成的铝合金推拉窗,其下导轨和窗扇顶部均有开口向上的U形槽,上导轨凸形。在U形槽内装有润滑物,使之封堵窗框与窗扇之间的间隙,达到密封效果,同时消除导轮滚动时的杂音。

Description

隔消声式推拉窗
本实用新型涉及一种隔消声式推拉窗。
现有的推拉窗,例如铝合金框推拉窗,因其具有美观、大方、耐用等优点而被广泛应用。但这种推拉窗又因窗框与窗扇接合部之间的缝隙导致隔声效果差。同时,在移动窗扇时,由于推拉作用,窗扇与窗框发生摩擦,产生烦人的高频噪声。针对以上缺点,一些产品采用橡胶密封条封闭接合部,虽在一定程度上提高了隔音效果,但仍不能从根本上解决问题。
本实用新型的目的在于克服上述现有技术的不足,提供一种能有效消除噪声,隔绝外部声音,动态密封性好的隔消声推拉窗。
本实用新型目的实现的方案在于:所述的这种隔消声推拉窗由窗框、窗扇、导轨、导轮等构成,其中下导轨和窗扇顶部均有开口向上的U形槽,在U形槽内装有液状或固态润滑物并作密封用,上导轨凸形并对应于窗扇U形槽,在窗扇U形槽口边固定有封闭间隙用的封口条。本实用新型由于U形槽结构以及U形槽内装有润滑物,使之能完全封堵窗框与窗扇之间的间隙,并对声波有反射和吸收作用,起到良好的隔音效果,还能使外界空气不会从窗缝中漏进,起到密封作用。同时,导轮是在润滑物中滚动,移动窗扇时,不会发出刺耳的摩擦怪声。
本实用新型为了保证U形槽内的润滑物不外溢和不受外物污染,是在窗框的底部装有滚轮,沿滚轮排布有封闭带,封闭带两头分别向上穿过窗框的孔后固定在窗扇的两侧。增加本装置后,不管窗扇如何移动,封闭带始终能封盖住导轨U形槽面。
以下结合附图和实施例对本实用新型进一步说明。
图1是本实用新型实施例的剖面结构示意图。
如图1所示,固定在墙体8上的窗框1底面上固定有U形导轨2,窗框1顶面固定有凸形导轨9。窗扇4框内镶有玻璃3,窗扇4框顶部为凹形槽,分别在窗扇4顶部凹槽形内和窗扇4框底面装有导轮5,其中底部导轮5落入导轨2槽内,顶部导轮5对应于凸形导轨9面。在导轨2和窗扇4框顶部凹形槽内装有润滑油10作润滑和封闭用。在窗扇4框顶部凹形槽口边处固定有封口条11,用作封闭槽口与导轨9之间存在的间隙,防止槽内润滑油10外溢和受污。为了防止导轨2U形槽内的润滑油10外溢和受污,是在窗框1的底背面装有滚轮7数只,在滚轮7上排布有封闭带6,封闭带6的两头分别向上穿过窗框1的孔口后固定在窗扇4的两侧,封盖住导轨2U形槽面。

Claims (2)

1.一种隔消声式推拉窗,由窗框、窗扇、导轨、导轮等构成,其特征在于下导轨和窗扇顶部均有开口向上的U形槽,在U形槽内装有润滑物,上导轨凸形并对应于窗扇U形槽,在窗扇U形槽口边固定有封口条。
2.按照权利要求1所述隔消声式推拉窗,其特征是在窗框的底部装有滚轮,沿滚轮排布有封闭带,封闭带两头向上穿过窗框的孔后固定在窗扇的两侧。
CN 99202670 1999-01-19 1999-01-19 隔消声式推拉窗 Expired - Fee Related CN2366533Y (zh)

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CN 99202670 CN2366533Y (zh) 1999-01-19 1999-01-19 隔消声式推拉窗

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CN 99202670 CN2366533Y (zh) 1999-01-19 1999-01-19 隔消声式推拉窗

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102206979A (zh) * 2011-05-20 2011-10-05 关伟贤 一种左右推拉式窗户

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102206979A (zh) * 2011-05-20 2011-10-05 关伟贤 一种左右推拉式窗户

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