Structure for connecting a tool with a grip
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Jul 23, 2002
Issued Date -
N/A
app pub date -
Dec 13, 2000
filing date -
Jun 25, 1999
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A structure for connecting a tool with a grip, including an insertion rod, an outer sheath and a fastening ring. The insertion rod is inserted in the outer sheath. One side of the insertion rod has a projecting block formed with a transverse recess. The outer sheath is formed with a split in which the projecting block of the insertion rod is inserted. A periphery of the outer sheath is formed with an annular groove corresponding to the transverse recess of the projecting block. The inner circumference of the fastening ring is formed with an annular rib fitted in the annular groove. The rib is formed with a dent having a width slightly larger than the width of the split. When rotating the fastening ring, the rib is engaged in the transverse recess of the projecting block to restrict the insertion rod from displacement. When the dent of the rib is aligned with the transverse recess of the projecting block, the projecting block can be passed therethrough, permitting the insertion rod to be extracted out of the outer sheath.
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