Webbing slider lock mechanism
First Claim
1. A webbing slider lock mechanism for a passenger restraint system in a vehicle, said mechanism comprising:
- a guide rail in the vehicle, said rail having a sliding groove and a driving groove;
said rail having a restraining and a releasing end;
a slider movable within and along said sliding groove and connected to an end of an occupant restraining webbing;
a release arm having a connecting bar, said arm being projectable into said driving groove at the restraining end of said guid rail;
a locking lever below said release arm at said restraining end of said guide rail, said lever being projectable into said sliding groove to lock said slider, said lever being engagable by said connecting bar of said release arm;
means for biasing said release arm and said locking lever to project respectively and simultaneously into said driving groove and into said sliding groove; and
a driving member movable within and along said driving groove of said guide rail, said driving member having a longitudinal fastening hole, said slider being received in said hole and being of shorter length than said hole to define a space in the direction of travel of said slider, and said driving member including means for pushing said release arm out of said driving groove.
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Accused Products
Abstract
The webbing slider lock mechanism according to the present invention comprises: a slider movably received in a sliding groove of a guide rail laid in a vehicle and connected to an end of an occupant restraining webbing; a driving member movably received in a driving groove of the guide rail and connected to the slider in a manner to be movable by a given length relative to the slider in a direction of travel of the slider; a release arm disposed in a manner to be projectable into the driving groove at the side of a retracting end portion of the guide rail in a biased condition and adapted to abut against the side portion of the driving member to be pushed out of the driving groove; and a locking lever disposed below the position of the release arm at the side of retracting end portion of the guide rail in a manner to be projectable to lock the slider and connected to the release arm in a manner to be retractable from the sliding groove.
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Citations
9 Claims
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1. A webbing slider lock mechanism for a passenger restraint system in a vehicle, said mechanism comprising:
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a guide rail in the vehicle, said rail having a sliding groove and a driving groove;
said rail having a restraining and a releasing end;a slider movable within and along said sliding groove and connected to an end of an occupant restraining webbing; a release arm having a connecting bar, said arm being projectable into said driving groove at the restraining end of said guid rail; a locking lever below said release arm at said restraining end of said guide rail, said lever being projectable into said sliding groove to lock said slider, said lever being engagable by said connecting bar of said release arm; means for biasing said release arm and said locking lever to project respectively and simultaneously into said driving groove and into said sliding groove; and a driving member movable within and along said driving groove of said guide rail, said driving member having a longitudinal fastening hole, said slider being received in said hole and being of shorter length than said hole to define a space in the direction of travel of said slider, and said driving member including means for pushing said release arm out of said driving groove. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A webbing slider lock mechanism for a passenger restraint system in a vehicle, said mechanism comprising:
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a guide rail in the vehicle, said rail having a sliding groove and a driving groove;
said rail having a restraining and a releasing end;a slider movable within and along said sliding groove and connected to an end of an occupant restraining webbing; a release arm having a connecting bar, said arm being projectable into said driving groove at the restraining end of said guide rail; a locking lever below said release arm at said restraining end portion of said guide rail, said lever being projectable into said sliding groove to lock said slider, said lever being engagable by said connecting bar of said release arm; means for biasing said release arm and said locking lever to project respectively and simultaneously into said driving groove and into said sliding groove; and a driving member movable within and along said driving groove of said guide rail and formed of a tape, said driving member having a longitudinal fastening hole which in said slider is received and of shorter length than said hole to define a space in the direction of travel of said slider, and the forward end formed with an inclined side portion adapted to abut against the forward end of said release arm to push said release arm out of said driving groove.
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Specification