A mounting bracket for supporting a member on a frame assembly of a seat assembly includes a base with a mounting feature provided on a first side and a plurality of attachment features provided on a second side. The mounting features are adapted to engage a frame assembly of the seat assembly, and the attachment features are adapted to engage the member.

A seat air conditioning system includes: a seat pad that constitute a seat on which a user is seated and that is resiliently deformed to support the user on a surface-side of the seat pad, the seat pad including ventilation passages that open respectively on the surface-side; a surface cover that has air permeability and is disposed to cover the surface-side of the seat pad; an air outlet at which airs blown out respectively from the ventilation passages meet; and a blower that includes a suction port located on a rear surface-side of the seat pad to be connected to the air outlet and that suctions air from the surface cover-side through the ventilation passages, the air outlet, and the suction port. The air blown out from the air outlet is straightened to flow into the suction port.

A seat air conditioning system includes: a seat pad that constitute a seat on which a user is seated and that is resiliently deformed to support the user on a surface-side of the seat pad, the seat pad including ventilation passages that open respectively on the surface-side; a surface cover that has air permeability and is disposed to cover the surface-side of the seat pad; an air outlet at which airs blown out respectively from the ventilation passages meet; and a blower that includes a suction port located on a rear surface-side of the seat pad to be connected to the air outlet and that suctions air from the surface cover-side through the ventilation passages, the air outlet, and the suction port. The air blown out from the air outlet is straightened to flow into the suction port.

A vehicle seat includes a seat member having a support cushion with a first hardness value. A relief member is disposed in the support cushion and has a second hardness value that is less than the first hardness value of the support cushion. The relief member is configured to receive an article that is extending outwardly from a posterior end of the vehicle occupant when the vehicle occupant is supported on the seat member. The seat member is configured to properly support a vehicle occupant in a uniform manner while the outwardly extending article is accommodated by the relief member disposed in the support cushion.

A vehicle seat includes a seat member having a support cushion with a first hardness value. A relief member is disposed in the support cushion and has a second hardness value that is less than the first hardness value of the support cushion. The relief member is configured to receive an article that is extending outwardly from a posterior end of the vehicle occupant when the vehicle occupant is supported on the seat member. The seat member is configured to properly support a vehicle occupant in a uniform manner while the outwardly extending article is accommodated by the relief member disposed in the support cushion.

A vehicle seating system may include a seat part having a trim material positioned over a base material. A method for producing the seating system may include configuring an attachment arrangement to have an adhesive material and a non-adhesive material bonded to the adhesive material. The method may also include molding the base material onto the non-adhesive material such that a surface of the adhesive material faces outward away from the base material. The trim material may be disposed over the base material such that a back side of the trim material is adhered to the adhesive material.

A base net for a back is formed from a three-dimensional stereoscopic knit, and has a configuration in which seams for bringing a pair of ground knitted fabrics thereof to close to each other in a thickness direction are partially provided, predetermined preliminary compression is applied in the thickness direction by the seams, and thereby residual stress is generated in a surface direction (stretching direction). Therefore, stiffness is partially increased by partial improvement in residual stress, and consequently a human body with extreme roughness is supported by nearly uniform pressure. Thus, in spite of a simple configuration in which the seams are provided in desired regions, posture supportiveness and body pressure dispersiveness can be improved. Further, by arbitrarily adjusting the formation positions of the seams, the pressure distribution is adjusted, thereby making it possible to easily control the vibration mode to desired setting, and easily improve vibration absorbency.

A base net for a back is formed from a three-dimensional stereoscopic knit, and has a configuration in which seams for bringing a pair of ground knitted fabrics thereof to close to each other in a thickness direction are partially provided, predetermined preliminary compression is applied in the thickness direction by the seams, and thereby residual stress is generated in a surface direction (stretching direction). Therefore, stiffness is partially increased by partial improvement in residual stress, and consequently a human body with extreme roughness is supported by nearly uniform pressure. Thus, in spite of a simple configuration in which the seams are provided in desired regions, posture supportiveness and body pressure dispersiveness can be improved. Further, by arbitrarily adjusting the formation positions of the seams, the pressure distribution is adjusted, thereby making it possible to easily control the vibration mode to desired setting, and easily improve vibration absorbency.

A vehicle seat includes right and left side frames 10, and an elastic member (cushion spring 20) run between the right and left side frames 10. The right and left side frames 10 include side walls 11 disposed opposite to each other in a lateral direction, and flange portions (upper flange portions 12) respectively extending laterally inward from the side walls 11, and the elastic member is attached to the flange portions.

A vehicle seat and frame thereof which minimize the size of an attachment mechanism of a support structure for supporting the back of a seated person are provided. A seat frame has side frames positioned at right and left sides of a seat back frame and extending in an up to down direction. The side frame has a side portion extending along a side portion of the seat, a rear portion projecting from a rear end of the side portion to an inner side of the seat, and a support member spanned between the right and left side frames, and receives a load of the seated person. The support member has a connecting portion for connecting to the side frame and is attached to the rear portion of the side frame in a state where the positional relationship between the connecting portion and the side frame is fixed.