| 摘要 |
<p>The security plug (25) has two mains pins and a security pin. The corresponding socket (23) has three insertion holes, accessing a rocking section (16) held in a holder (17). One end of the rocking section (47) is held in place by a socket spigot (59), whilst the security pin (56) slides along the other end of the rocking socket. Two blocking sections (40) on the rocker are released by the action, allowing the plug insertion in the mains socket.</p> |
