Connector
First Claim
1. A connector, comprising:
- a housing formed inside with at least one lock and at least one deformation permitting space for the lock, at least one terminal fitting to be inserted into the housing, a retainer assembled with the housing and being movable between a partial locking position where at least one deformation preventing portion of the retainer is retracted from the deformation permitting space to permit resilient deformation of the lock and a full locking position where the deformation preventing portion enters the deformation permitting space to prevent the resilient deformation of the lock, wherein;
the terminal fitting is insertable into the housing with the retainer at the partial locking position, and the terminal fitting contacts the lock to resiliently deform the lock toward the deformation permitting space during the insertion of the terminal fitting, the lock is restored resiliently to engage the terminal fitting and to prevent the terminal fitting from coming out when the terminal fitting properly inserted, and the lock is resiliently deformable toward the deformation permitting space while being held in sliding contact with the deformation preventing portion with the retainer displaced toward the full locking position from the partial locking position.
1 Assignment
0 Petitions
Accused Products
Abstract
Locks (13) and securing portions (48) of a retainer (40) have slanted guide surfaces (15, 49) aligned oblique both to resiliently deforming directions of the locks (13) and moving directions of the retainer (40) between partial and full locking positions. Portions of the securing portions (48) enter deformation permitting spaces (17) when the retainer (40) displaced toward the full locking position from the partial locking position. However, since the locks (13) are resiliently deformable to enter the deformation permitting spaces (17) while being held in sliding contact with the first securing portions (48) via the slanted guide surfaces (15, 49), inserting movements of the terminal fittings are not hindered.
18 Citations
20 Claims
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1. A connector, comprising:
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a housing formed inside with at least one lock and at least one deformation permitting space for the lock, at least one terminal fitting to be inserted into the housing, a retainer assembled with the housing and being movable between a partial locking position where at least one deformation preventing portion of the retainer is retracted from the deformation permitting space to permit resilient deformation of the lock and a full locking position where the deformation preventing portion enters the deformation permitting space to prevent the resilient deformation of the lock, wherein;
the terminal fitting is insertable into the housing with the retainer at the partial locking position, and the terminal fitting contacts the lock to resiliently deform the lock toward the deformation permitting space during the insertion of the terminal fitting, the lock is restored resiliently to engage the terminal fitting and to prevent the terminal fitting from coming out when the terminal fitting properly inserted, and the lock is resiliently deformable toward the deformation permitting space while being held in sliding contact with the deformation preventing portion with the retainer displaced toward the full locking position from the partial locking position. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
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13. A connector, comprising:
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a housing formed inside with resiliently deformable locks and deformation permitting spaces for accommodating deformation of the locks;
terminal fittings being insertable into the housing and contacting the locks during the insertion for resiliently deforming the locks into the deformation permitting spaces, the terminal fittings being configured to permit the locks to be resiliently restored out of the deformation permitting spaces for engaging the terminal fittings when the terminal fittings reach a proper insertion position; and
a retainer formed with deformation preventing portions, said retainer being assembled with the housing and being movable between a partial locking position where the deformation preventing portions are retracted from the deformation permitting spaces for permitting resilient deformation of the locks and a full locking position where the deformation preventing portions enter the deformation permitting spaces to prevent the resilient deformation of the locks, the deformation preventing portions being slideably engaged with the respective locks when the retainer is displaced toward the full locking position from the partial locking position. - View Dependent Claims (14, 15, 16, 17, 18, 19, 20)
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Specification