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US 5,672,068 AGranted
Lever-joint type connecting structure
AssigneeYazaki Corporation
InventorsShinichi Tsuchiya, Shigeo Mori
Life of this patent
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Abstract
A connecting structure in which a male connector can be fitted into a female connector by operating a joint lever is provided. The joint lever is rotatably attached to either the male connector or the female connector. The connecting structure further includes projections to be inserted into the guide grooves and a fit detecting member for detecting the fitting condition between the male connector and the female connector. In fitting the male connector into the female connector, the fit detecting member is released from its engaged condition in the temporary engagement position by rotation of the joint lever. In the case where the fit detecting member is engaged in the formal engagement position, the fit detecting member operates to prevent the joint lever from being rotated.
Claims14
A lever-joint type connecting structure, comprising:
- a male connector having a first housing provided with a first terminal accommodating chamber in which a female terminal is accommodated;
- a female connector having a fitting hood part for fitting said male connector therein and a second housing formed integral with said fitting hood part, said second housing having a terminal accommodating chamber in which a male terminal for engagement with said female terminal is accommodated;
- a joint lever rotatably attached to one of said male connector and said female connector, said joint lever having arc guide grooves formed so as to extend along a rotating direction of said joint lever;
- projections formed on the other of said male connector and said female connector, said projections being adapted for insertion into said guide grooves, respectively, by a rotation of said joint lever so as to fit said male connector into said female connector;
- and
- fit detecting member means for detecting a fitting condition between said male connector and said female connector, said fit detecting member means being arranged on one of said male connector and said female connector so as to be engageable therewith both in a temporary engagement position and in a formal engagement position thereof;
- wherein, in fitting said male connector into said female connector, said fit detecting member means is released from an engaged condition in the temporary engagement position by a rotation of said joint lever;
- and
- wherein, when said fit detecting member means is in the formal engagement position, said fit detecting member means operates to prevent said joint lever from being rotated.
6 more elements
A lever-joint type connecting structure, comprising:
- a male connector having a first housing provided with a first terminal accommodating chamber in which a female terminal is accommodated;
- a female connector having a fitting hood part for fitting said male connector therein and a second housing formed integral with said fitting hood part, said second housing having a terminal accommodating chamber in which a male terminal for engagement with said female terminal is accommodated;
- a joint lever rotatably attached to one of said male connector and said female connector, said joint lever having arc guide grooves formed so as to extend along a rotating direction of said joint lever;
- projections formed on the other of said male connector and said female connector, said projections being adapted for insertion into said guide grooves, respectively, by a rotation of said joint lever so as to fit said male connector into said female connector;
- and
- fit detecting member means for detecting a fitting condition between said male connector and said female connector, said fit detecting member means being arranged on one of said male connector and said female connector so as to be engageable therewith both in a temporary engagement position and in a formal engagement position thereof;
- wherein said fit detecting member means includes a locking part which is engageable with one of said male connector and said female connector both in the temporary engagement position and in the formal engagement position thereof.
4 more elements
A lever-joint type connecting structure, comprising:
- a male connector having a first housing provided with a first terminal accommodating chamber in which a female terminal is accommodated;
- a female connector having a fitting hood part for fitting said male connector therein and a second housing formed integral with said fitting hood part, said second housing having a terminal accommodating chamber in which a male terminal for engagement with said female terminal is accommodated;
- a joint lever rotatably attached to one of said male connector and said female connector, said joint lever having arc guide grooves formed so as to extend along a rotating direction of said joint lever;
- projections formed on the other of said male connector and said female connector, said projections being adapted for insertion into said guide grooves, respectively, by a rotation of said joint lever so as to fit said male connector into said female connector;
- and
- fit detecting member means for detecting a fitting condition between said male connector and said female connector, said fit detecting member means being arranged on one of said male connector and said female connector so as to be engageable therewith both in a temporary engagement position and in a formal engagement position thereof;
- wherein said fit detecting member means includes a slide part which is adapted to fit with said joint lever after said male connector has been fitted into said female connector by the rotation of said joint lever, whereby it can be detected that said fit detecting member means is engaged formally in the formal engagement position.
4 more elements
Dependencies are inferred from the claim text.