Embodiments of the present invention include a vehicle seat having a frame member and a reinforcing member for reinforcing the frame member. The frame member has an elongated portion. The elongated portion is formed of resin and preferably has a flat-plate-like or bar-like configuration. The elongat
Embodiments of the present invention include a vehicle seat having a frame member and a reinforcing member for reinforcing the frame member. The frame member has an elongated portion. The elongated portion is formed of resin and preferably has a flat-plate-like or bar-like configuration. The elongated portion includes a first portion, a front second portion and a rear second portion. The first portion may be arranged in a longitudinal manner with respect to the vehicle seat and extends vertically. The front second portion extends in the lateral direction of the vehicle seat from a front end of the first portion. The rear second portion extends in the lateral direction of the vehicle seat from a rear end of the first portion. The elongated portion is configured so that a neutral axis is positioned between the front and rear second portions.
대표청구항▼
1. A vehicle seat comprising: a frame member having:an elongated portion being formed of resin, the elongated portion including: a first portion extending vertically and facing a lateral side of the vehicle seat;a front second portion extending laterally from a front end of the first portion; anda r
1. A vehicle seat comprising: a frame member having:an elongated portion being formed of resin, the elongated portion including: a first portion extending vertically and facing a lateral side of the vehicle seat;a front second portion extending laterally from a front end of the first portion; anda rear second portion extending laterally from a rear end of the first portion,the elongated portion being configured so that a neutral axis is positioned between the front and rear second portions; anda reinforcing member which is not provided on the first portion but rather provided on a surface of at least one of the front second portion and the rear second portion, the reinforcing member having: a plurality of elongated fibers oriented in a longitudinal direction of the elongated portion. 2. The vehicle seat of claim 1, wherein at least one of the front second portion and the rear second portion has a width gradually changing in size in the longitudinal direction of the elongated portion, and whereinthe reinforcing member has a width gradually changing in size in correspondence with the width of the at least one of the front second portion and the rear second portion. 3. The vehicle seat of claim 1, wherein the reinforcing member has sides covered by the at least one of the front second portion and the rear second portion in a width direction of the vehicle seat, and at least one of a front face covered by the front second portion and a rear face covered by the rear second portion. 4. The vehicle seat of claim 1, wherein the rear second portion has a front face and a rear face, andthe reinforcing member is provided on the rear face of the rear second portion. 5. The vehicle seat of claim 1, wherein the front second portion has a front face and a rear face, andthe reinforcing member is provided on the front face and the rear face of the front second portion. 6. The vehicle seat of claim 1, wherein the rear second portion has a front face and a rear face, andthe reinforcing member is provided on the front face and the rear face of the rear second portion. 7. The vehicle seat of claim 1, wherein the front second portion extends in a first lateral direction from the front end of the first portion, andthe rear second portion extends in the same first lateral direction from the rear end of the first portion. 8. The vehicle seat of claim 1, wherein the front second portion extends in a first lateral direction from the front end of the first portion, andthe rear second portion extends in a second lateral direction opposite to the first lateral position from the rear end of the first portion. 9. The vehicle seat of claim 1, wherein the front second portion extends in both lateral directions from the front end of the first portion. 10. The vehicle seat of claim 1, wherein the rear second portion extends in both lateral directions from the rear end of the first portion. 11. The vehicle seat of claim 1, wherein the front second portion has a front face and a rear face, andthe reinforcing member is provided on the front face of the front second portion. 12. The vehicle seat of claim 1, wherein the reinforcing member has sides covered by at least one of the front second portion and the rear second portion in a width direction of the vehicle seat. 13. The vehicle seat of claim 12, wherein the reinforcing member has a rear face covered by the front second portion from a rear side thereof. 14. The vehicle seat of claim 12, wherein the reinforcing member has a front face covered by the rear second portion from a front side thereof. 15. A frame member for a vehicle seat comprising: an elongated portion being formed of resin, the elongated portion including: a first portion that extends vertically and is configured to face a lateral side of the vehicle seat;a front second portion extending laterally from at least one of a front end and a rear end of the first portion; anda reinforcing member which is not provided on the first portion but rather provided on a surface of the second portion, the reinforcing member having: a plurality of elongated fibers oriented in a longitudinal direction of the elongated portion. 16. The frame member of claim 15, wherein the second portion has a width gradually changing in size in the longitudinal direction of the elongated portion, andthe reinforcing member has a width gradually changing in size in correspondence with a width of the second portion. 17. A frame member for a vehicle seat comprising: an elongated portion being formed of resin, the elongated portion including: a first portion that extends vertically and is configured to face a lateral side of the vehicle seat;a front second portion extending laterally from a front end of the first portion; anda rear second portion extending laterally from a rear end of the first portion; anda reinforcing member which is not provided on the first portion but rather provided on a surface of at least one of the front second portion and the rear second portion, the reinforcing member having: a plurality of elongated fibers oriented in a longitudinal direction of the elongated portion. 18. The frame member of claim 17, wherein at least one of the front second portion and the rear second portion has a width gradually changing in size in the longitudinal direction of the elongated portion, andthe reinforcing member has a width gradually changing in size in correspondence with a width of at least one of the front second portion and the rear second portion.
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이 특허에 인용된 특허 (3)
Bateson Daniel J. ; Lambrecht Stephen ; Slaven John P., Composite vehicle seat back frame and method of manufacturing thereof.
Ludwig, James N.; Deevers, Nickolaus William Charles; Heidmann, Kurt R.; Johnson, William Thomas; Smith, Bruce M.; Spoelhof, Mark William, Seating arrangement.
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