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发明名称
推拉门窗密封装置
摘要
一种推拉门窗密封装置,如推拉窗在轨道移动关闭时,窗框顶压齿条,使齿条克服扭簧的扭力带动齿轮和动螺纹套绕静螺纹杆旋转,使静螺纹杆沿螺纹旋转方向伸出,带动推拉窗上的密封条压紧窗框密封面,完成密封。当打开推拉窗时,在扭簧力作用下,动螺纹套绕静螺纹杆反向旋转,使静螺纹杆带动窗户反向移动,脱离窗框密封面复位,窗户左右自由移动。
申请公布号
CN201786213U
申请公布日期
2011.04.06
申请号
CN201020207223.2
申请日期
2010.05.12
申请人
李玉峰
发明人
李玉峰
分类号
E06B7/215(2006.01)I
主分类号
E06B7/215(2006.01)I
代理机构
代理人
主权项
一种推拉门窗密封装置,其特征是:静螺纹杆在动螺纹套里,静螺纹杆与推拉窗固定连接,齿条与齿轮传动连接,齿轮与动螺纹套为一体,轴承滚轮固定在动螺纹套上,轴承滚轮可绕动螺纹套旋转。
地址
461000 河南省许昌市八一路健康东巷20号
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