| 摘要 |
<p>A multifunctional amphibian cosh has multiple upstanding needle groups that can be locate and eject, each group is arranged by several spring steel needles (11) round in shaped. After an ejectable fore part is pushed in a cosh cabinet (26), a cosh head (21) with antiskid function is mounted to form a common cosh with lighting. After the cosh head (21) is demounted and a cutter (17) in the front of the cosh is replaced to cutter shaped cultriform, forked, and hooked, in the different conditions, it is regarded as different implement. In use, buttoning a trigger (7), an ejectable main spring (15) immediately pushes a main pole (10) to a place.Each spring steel needles (11) vertically lies on an ejectable front pole (16) by the pull force of the main pole (10) and push force of a tower spring (14) and a locating pole (12). The cosh has simple conformation, convenience in use, can be used as both assistant cosh on foot and secure tool.</p> |
