| 摘要 |
PROBLEM TO BE SOLVED: To provide a two-prolonged weapon capable of wrapping a body of a subject to restrain it effectively, in a criminal field or the like. SOLUTION: This two-prolonged weapon is arranged laterally symmetrically with a movable arm 5 provided with a long handle 1, a two-prolonged weapon part 2 and a hook metal part 10 projection-operated from an inside of the two-prolonged weapon part, and a guide arm 7 provided with a projection hole for preventing coming-off when projected by pushing pressure of a projecting compression spring 6. The long handle and the two-prolonged weapon part are assembled into a Y-shape using a reinforcement metal 3 provided with a locking claw 13 and a locking spring 14, the compression spring and the movable arm are stored in the inside of the two-prolonged weapon part, and the guide arm is attached laterally symmetrically to tips thereof. Then, a shaft 9 for connecting the locking claw and an operation plate 8 is passed through individual through holes from a reinforcement metal outer front face to be assembled with a screw 15 and a bolt 17, and at last a lid 4 of the reinforcement metal is attached with a screw 19. When using, the pressure is applied to the operation plate at the time point when the body of the subject to restrain is secured within the two-prolonged weapon part, lock is released therein via the shaft, and the movable arm is projected thereby to wrap and restrain the body. COPYRIGHT: (C)2007,JPO&INPIT
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