Seat belt buckle
AssigneeTakata Corporation
InventorsYutaka Yamaguchi, Yoshiyuki Nakano, Hiroshi Tomita, Tadayuki Asako, Toshiyuki Konishi
Life of this patent
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Abstract
A buckle device that includes a buckle with which a tongue supported by a seat belt becomes engaged, and buckle-moving device which moves the buckle between a storage position at which the buckle is stored when the buckle is not used and a use position at which the buckle is retained in a used state in which the seat belt is fastened. The buckle may be hidden in the vehicle seat at the storage position. The buckle does not obstruct the occupant when the occupant sits on or gets off the vehicle seat, and the occupant can smoothly sit on or get off the vehicle seat.
Claims5
A buckle device comprising:
- a buckle with which a tongue supported by a seat belt becomes engaged, and
- a buckle-moving device which moves the buckle between a storage position at which the buckle is stored when the buckle is not used and a use position at which the buckle is retained in a used state in which the seat belt is fastened,
- wherein the buckle is configured to be hidden in a vehicle seat at the storage position, and to project out from the vehicle seat at the use position,
- wherein the buckle device further comprises a buckle-supporting lever that is adapted to support the buckle,
- wherein the buckle-supporting lever comprises two levers, wherein each of the two levers comprise a plurality of holes and wherein the two levers are joined together by engaging members configured to reduce an external force applied to a portion of the buckle-supporting lever if the external force is larger than a predetermined force and to permit the two levers to move relative to one another when the external force is larger than the predetermined force;
- and
- wherein the engaging members are urged between the two levers so that the engaging members are at least partially inserted in the holes of the two levers, wherein the engaging members are configured to move from the holes of at least one of the two levers when the external force is larger than the predetermined force.
Dependencies are inferred from the claim text.