发明名称 |
EXPANSION/CONTRACTION MECHANISM FOR ROD-SHAPED BODY AND CUDGEL USING SAME |
摘要 |
An expansion/contraction mechanism and a cudgel using the same adapted for contraction at the time of storage and carrying and for expansion when in use. The mechanism is formed into a rigid rod-shaped body when extended, and can be contracted with a simple operation when it is to be stored. The mechanism comprises a first rod-shaped body having a suitable cross-sectional shape, and a second rod-shaped body received in the first rod-shaped body and having a latch near the rear end thereof which can project outside the rod-shaped body, and a third rod-shaped body received in the second rod-shaped body and having a guide portion near the rear end thereof which is adapted to engage with the latch of the second rod-shaped body to receive the latch in the rod-shaped body.
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申请公布号 |
WO9514902(A1) |
申请公布日期 |
1995.06.01 |
申请号 |
WO1994JP01944 |
申请日期 |
1994.11.18 |
申请人 |
NOBEL CO., LTD.;HOSOMI, TOMOSABULO |
发明人 |
HOSOMI, TOMOSABULO |
分类号 |
F41B15/02;(IPC1-7):F41B15/02 |
主分类号 |
F41B15/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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