VEHICLE SEAT
First Claim
1. A vehicle seat comprising:
- a seatback frame that configures a frame of a resin-formed seatback, and that comprises a plate-shaped back face panel portion disposed at a back face of the seatback;
a headrest that is provided at an upper end of the seatback;
a seatback pad that is provided at a front side of the seatback frame;
a lattice-shaped spring member that is formed from wire arranged in a lattice shape, that is attached to the seatback frame at a seat front side of the back face panel portion, and that is configured to resiliently support the seatback pad from a seat rear side, with a space formed between the back face panel portion and the lattice-shaped spring member; and
a load transmission section that is provided at one of the lattice-shaped spring member or the back face panel portion and is disposed inside the space so as to project out toward the side of the other one of the lattice-shaped spring member or the back face panel portion, such that a gap is formed between the load transmission section and the other one of the lattice-shaped spring member or the back face panel portion.
1 Assignment
0 Petitions
Accused Products
Abstract
A vehicle seat includes: a seatback frame of a resin-formed seatback, including a plate-shaped back face panel portion; a headrest; a seatback pad; a lattice-shaped spring member formed from wire arranged in a lattice shape, attached to the seatback frame at a front side of the back face panel portion, and that resiliently supports the seatback pad from a rear side, with a space formed between the back face panel portion and the lattice-shaped spring member; and a load transmission section provided at one of the lattice-shaped spring member or the back face panel portion and disposed inside the space so as to project out toward the side of the other one of the lattice-shaped spring member or the back face panel portion, such that a gap is formed between the load transmission section and the other one of the lattice-shaped spring member or the back face panel portion.
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Citations
10 Claims
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1. A vehicle seat comprising:
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a seatback frame that configures a frame of a resin-formed seatback, and that comprises a plate-shaped back face panel portion disposed at a back face of the seatback; a headrest that is provided at an upper end of the seatback; a seatback pad that is provided at a front side of the seatback frame; a lattice-shaped spring member that is formed from wire arranged in a lattice shape, that is attached to the seatback frame at a seat front side of the back face panel portion, and that is configured to resiliently support the seatback pad from a seat rear side, with a space formed between the back face panel portion and the lattice-shaped spring member; and a load transmission section that is provided at one of the lattice-shaped spring member or the back face panel portion and is disposed inside the space so as to project out toward the side of the other one of the lattice-shaped spring member or the back face panel portion, such that a gap is formed between the load transmission section and the other one of the lattice-shaped spring member or the back face panel portion. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A vehicle seat comprising:
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a seatback frame that configures a frame of a resin-formed seatback, and that comprises a plate-shaped back face panel portion disposed at a back face of the seatback; a headrest that is provided at an upper end of the seatback; a seatback pad that is provided at a front side of the seatback frame so as to form a space between the seatback pad and the back face panel portion; and a shock absorbing member that is formed from a softer resin than the seatback frame, that is disposed in the space, that is joined to the back face panel portion at a high-strength joining portion and a low-strength joining portion having a lower joint strength than the high-strength joining portion, and that comprises at least one curved portion curving so as to be convex toward a seat front side, with at least one of both ends in the curve direction of the curved portion supported by the low-strength joining portion.
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Specification