发明名称 DRAW STRING PULLER AND FASTENER
摘要 <p>A draw string puller and fastener for engaging a hem, eyelets, hooks or the like of a closable member in which a draw string has two terminal ends and looped mid portion for interlacingly circumscribing the closable member. A cap member is formed with a flared wall that extends from a closed end. The free ends of the draw string pass through openings in the closed end of the cap member and extend therefrom for opening and closing the looped mid portion of the draw string relative to the closable member. A tapered plug element has an apertured end wall to receive the two terminal ends of the draw string. The two terminal ends of the draw string extend through a tapered annular portion of the plug element and beyond the plug element to be tied together in a knot. The plug element is pressed fit into the open end of the cap member to retain the draw string therebetween and to retain the mid portion of the draw string in a closed condition relative to the closable member.</p>
申请公布号 CA1100735(A) 申请公布日期 1981.05.12
申请号 CA19780308303 申请日期 1978.07.27
申请人 SALES, BUENAVENTURA Z. 发明人 SALES, BUENAVENTURA Z.
分类号 F16G11/10;F16G11/14;(IPC1-7):16G11/14;16G11/10 主分类号 F16G11/10
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