JP2005263109A5 - - Google Patents

Claims (8)

In a seat lock assembly 5 for fixing a vehicle seat movably provided to the vehicle body 4 to the vehicle body 4, the seat lock assembly 5 includes a base plate 10 having a striker entry groove 11 into which a striker 6 enters, and a base plate 10. A latch 12 having a striker engagement groove 16 with which the striker 6 provided is engaged, and a ratchet 20 for restricting the rotation of the latch 12 in the unlocking direction are configured. A rattle removing plate 30 is attached by a shaft 31 that moves around a latch shaft 13 that attaches to the base plate 10. The ratchet removing plate 30 abuts against a stopper 32 provided at a predetermined position of the base plate 10 when locked. with a double locking configuration with 20, scan the striker 6 To move toward the innermost portion of the Leica entry groove 11, the locking device of the configuration the vehicle seat to further rotate the latch 12 in the locking direction L. In a seat lock assembly 5 for fixing a vehicle seat movably provided to the vehicle body 4 to the vehicle body 4, the seat lock assembly 5 includes a base plate 10 having a striker entry groove 11 into which a striker 6 enters, and a base plate 10. A latch 12 having a striker engagement groove 16 with which the striker 6 provided is engaged, and a ratchet 20 for restricting the rotation of the latch 12 in the unlocking direction are configured. Is attached to the base plate 10 by a shaft 31 that moves around the latch shaft 13, and when the striker engagement groove 16 is engaged with the striker 6 by the rotation of the latch 12, A lock guide surface 34 provided at one end of the backlash removing plate 30 is provided at a predetermined position. And the stopper 32 abuts, said striker 6 to move toward the innermost portion of the striker entry groove 11, the locking device of the configuration the vehicle seat such that the latch 12 is further rotated in the locking direction L. In a seat lock assembly 5 for fixing a vehicle seat movably provided to the vehicle body 4 to the vehicle body 4, the seat lock assembly 5 includes a base plate 10 having a striker entry groove 11 into which a striker 6 enters, and a base plate 10. A latch 12 having a striker engagement groove 16 with which the striker 6 provided is engaged, and a ratchet 20 for restricting the rotation of the latch 12 in the unlocking direction are configured. Is attached to the base plate 10 by a shaft 31 that moves around a latch shaft 13, and when the lock guide surface 34 comes into contact with a stopper 32 provided at a predetermined position, the striker 6 After the striker engages with the striker engagement groove 16, the striker 6 is To move toward the innermost portion of the insertion groove 11, the latch 12 is configured sheet of the locking device for a vehicle so as to rotate in the locking direction L. 4. The backlash removing plate 30 according to claim 1, wherein a locking guide surface 34 and a stopper sliding surface 33 are formed at one end of the backlash removing plate 30 so as to contact a stopper 32 provided at a predetermined position. The other end of the spring is provided with a spring 14 that urges the lock guiding surface 34 or the stopper sliding surface 33 so as to always abut against the stopper 32, and a dead center is provided between the lock guiding surface 34 and the stopper sliding surface 33. A vehicular seat locking device provided with a top portion 35 that extends beyond the locking guide surface 34 is formed in an arc-shaped inclined surface that is farther from the shaft 31 from the start side to the end side . In claim 1, claim 2, claim 3, or claim 4, the striker 6 includes the lock direction surface 37 of the inner periphery of the striker engagement groove 16 of the latch 12 and the base plate 10 at the innermost side of the striker entry groove 11. The vehicle seat locking device is configured to be sandwiched and held by the entry stop surface 36 without any gap . In claim 1, claim 2, claim 3, claim 4, or claim 5, a cam hole 46 having a cam surface 48 is formed in the backlash removing plate 30, and the cam hole 46 is provided in the ratchet 20. When the ratchet 20 is rotated in the disengagement direction from the latch 12 and the engagement protrusion 47 is slidably contacted with the cam surface 48, the backlash removal plate 30 has the lock guide surface 34 from the stopper 32. A vehicle seat locking device configured to be detached and configured so that the stopper sliding surface 33 is in sliding contact with the stopper 32 instead of the lock guiding surface 34 . The vehicle seat lock device according to claim 6 , wherein the stopper 32 is also used as a ratchet shaft 21 for attaching the ratchet 20 to the base plate 10. In claim 1, claim 2, claim 3, claim 4, claim 5, claim 6, or claim 7, the other end of the spring 14 is locked to the mounting portion 38 of the ratchet 20, A vehicle seat locking device in which one end of the operation transmitting member 40 connected to the operating member 39 is connected to the mounting portion 38.

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