| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an expandable and contractible repulse rod generating a sound, electric shock and light display, which is so constructed that an electrode for an electric shock is projected from one end by expanding and contracting a grip part which is about half of a body, and the sound, electric shock, and light display are generated from the body. <P>SOLUTION: The electrode for an electric shock is projected at one end by expanding and contracting (expanding 80 cm) the grip part which is about half of the body at the opposite end (3) in the body about 20 cm (5), and the sound, electric shock, and light display are generated from the body. <P>COPYRIGHT: (C)2013,JPO&INPIT |
