| 摘要 |
The invention relates to a plug device (10) in the form of a cigarette lighter plug, in particular for motor vehicles, for an electric connection to a low voltage outlet (20), comprising a housing part (12, 12A, 12B) located outside of the outlet (20), comprising a contact shell (11) that can be inserted into a contact sleeve (21) of the outlet (20), with at least one clamping means (13) arranged in a housing wall recess (11A) of the contact shell having at least one clamping jaw (13A) for fixing the plug device (10) after the insertion thereof into the outlet (20), with at least one spreading means (14) for outwardly spreading the at least one clamping jaw (13A) in relation to the contact shell (11) and with means for displacing the at least one spreading means (14). In order to be able to send relatively high currents to a user through a plug device in a safe manner and/or to improve the secure handling of the plug device, the invention proposes that the means for displacing the at least one spreading means (14) comprise a pushbutton arranged on a housing part (12, 12A, 12B) outside of the plug that is designed in such a way that the at least one spreading means (14) is displaced from a resting position (R) releasing the clamping jaws (13A) into a lockable spreading position (S) of the at least one clamping jaw (13A) and vice versa. |
