| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a terminal of a circuit part which can be assembled to a substrate with a sufficient mounting strength without a necessity of soldering and which can be easily dissembled from a printed-circuit board without causing any damages. SOLUTION: When the terminal 1 is inserted into a plug-in hole of the substrate, leg parts 3a, 3b are narrowed and the heads of arm parts 5a, 5b contacts with a wiring round 15 of the substrate. When the terminal 1 is completely inserted, the narrowed leg parts 3a, 3b become larger by the elastic force and the jaws of the head parts 19a, 19b are caught on a periphery of the plug-in hole. The arm parts 5a, 5b also rise as if bending and, by its elastic force, press down the substrate onto the jaws of the leg parts 3a, 3b and fix the terminal 1 without a back-lash. After the terminal 1 is completely inserted, when the leg parts 3a, 3b are narrowed by being picked of the head parts 19a, 19b of the leg parts 3a, 3b, the catches of the head parts 19a, 19b come off and the terminal 1 can be detached from the substrate.</p> |
