| 摘要 |
An electrical plug or socket has locking hooks on the ends of flexible locking arms extending from its housing. The other has locking receivers including open slots and catch rims on its housing. When the plug is connected with the socket, the locking arms extend into the slots and the locking hooks engage the catch rims to form a locked connection. The locking hooks protrude laterally outwardly, and yielding protrusions or lever arms protrude laterally inwardly, from the free ends or along the length of the locking arms. The lever arms and/or the free ends of the locking arms can contact and slide along outwardly sloping ramps of sidewalls of the housing, to exert an outward locking force on the locking arms, and to achieve a disconnecting force that separates the plug from the socket when finger pressure is applied laterally inwardly to the free ends of the locking arms.
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