发明授权
- 专利标题: Drawstring restringing apparatus
- 专利标题(中): 束带束缚装置
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申请号: US747439申请日: 1996-11-12
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公开(公告)号: US5785215A公开(公告)日: 1998-07-28
- 发明人: John Allen Hinkel
- 申请人: John Allen Hinkel
- 专利权人: Hinkel; John Allen
- 当前专利权人: Hinkel; John Allen
- 主分类号: D05B91/02
- IPC分类号: D05B91/02 ; A41H43/00
摘要:
A drawstring restringing apparatus includes a front end, a rear end, and a mid-portion located between the front end and the rear end. The front end and a portion of the mid-portion adjacent to the front end are hollow. A leading portion of the front end is tapered from a top portion of the front end to a bottom portion of the front end. A portion of the front end, which is behind the leading portion, includes a closed top. A portion of the mid-portion adjacent to the front end includes an open top, and the open top defines a mid-portion gap which has a mid-portion-gap width. The open top of the mid-portion extends through the rear end, whereby the rear end also includes an open top. The closed top of the front end includes a slit. The slit has a slit-gap width. The slit-gap width is less than the mid-portion-gap width.
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