CN2315273Y - 半自动折叠窗扇 - Google Patents

半自动折叠窗扇 Download PDF

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CN2315273Y
CN2315273Y CN 96242168 CN96242168U CN2315273Y CN 2315273 Y CN2315273 Y CN 2315273Y CN 96242168 CN96242168 CN 96242168 CN 96242168 U CN96242168 U CN 96242168U CN 2315273 Y CN2315273 Y CN 2315273Y
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李顺亭
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Abstract

本实用新型半自动折叠窗扇属于建筑门窗设计领域,要解决的问题是不锈钢框架折叠及开闭自如。其主要技术特征是利用齿轮、齿臂吻合传动旋转窗扇轴,带动窗扇折叠或展开起到开闭窗扇的作用。

Description

半自动折叠窗扇
本实用新型半自动折叠窗扇涉及房屋窗户窗扇的开闭方式,特别是铝合金、塑料窗扇开闭方式的改进。属于建筑门窗设计领域。
房屋窗扇从木制、金属乃至塑料开闭方式有两种:一种为手动开关式;一种为手动拉闸式。第一种手动开关式窗扇被打开后,窗扇外露日晒雨淋,若忘记挂上的风钩,易被大风损坏,同时关窗费力,使用不便。第二种手动拉闸式窗扇被拉开后遮挡了一半窗户开间,影响采光和通风效果。
本实用新型的目的改变传统窗扇开闭方式,采用半自动折叠开闭方式,使镶嵌在墙体内的窗户窗扇开启后不外露,勿用风钩、插销同样牢固;使镶在平面铝合金、塑料框架上的窗扇拉开后不遮挡窗户开间、不影响采光和通风。
本实本新型的目的是这样实现的:两叶窗扇①,各有一根轴②,轴的下端装上一个齿轮③,齿轮同滑动齿臂④吻合,齿臂的另一端与中心驱动齿轮⑤吻合,手摇旋转中心驱动齿轮,通过滑动齿臂传动窗扇轴旋转85°,两叶窗扇带动折叠窗扇起到开闭作用。为使窗扇开闭方便,窗扇的下端装有滑轮⑥,止点装有回弹弹簧。开启后的窗扇折叠成V、N、W字形(见图二、图五、图六)。用户可根据窗户开间大小,选择不同字型规格的窗扇。其窗扇玻璃镶在不锈钢框⑦内,不锈钢框互为扣连⑧可折叠,窗扇间及窗扇同窗户间装有橡皮条,关闭后严密无缝。每叶窗扇宽度不超过墙体宽度,使开启后的窗扇只挤占墙体窗孔空间,不外露,便于墙体外装金属防盗网,墙体内装纱窗网。
本实用新型可依附在木质。金属和塑料窗架上改变原窗扇开闭方式,亦可根据房屋、建筑需要生产V、N、W型不同规格窗扇窗户。
本实用新型具体结构由以下图一、图二、图三、图四、图五。图六说明。

Claims (1)

  1. 一种半自动折叠窗扇,其特征在于:一是窗扇下端是一个长方形的金属盒。盒的中间装有一个中心驱动齿轮,手摇中心驱动齿轮带动两端与中心驱动齿轮吻合的滑动齿臂反向位移,齿臂的另一端又与扇轴齿轮吻合,当齿臂位移时通过扇轴齿轮带动窗扇旋转;二是窗扇施转角度为0°-85°;三是形如折叠的屏风,当齿臂位移时可以伸展或叠合。
CN 96242168 1996-10-11 1996-10-11 半自动折叠窗扇 Expired - Fee Related CN2315273Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 96242168 CN2315273Y (zh) 1996-10-11 1996-10-11 半自动折叠窗扇

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 96242168 CN2315273Y (zh) 1996-10-11 1996-10-11 半自动折叠窗扇

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CN2315273Y true CN2315273Y (zh) 1999-04-21

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CN 96242168 Expired - Fee Related CN2315273Y (zh) 1996-10-11 1996-10-11 半自动折叠窗扇

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CN (1) CN2315273Y (zh)

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