A vehicle seat 1 includes: a backrest frame 40 provided in the backrest 11, an opening member 30 having an opening 31 that allows a seat belt 13 extending from the inside of the backrest 11 to pass through toward the front side; and a cover holding plate 130 that holds a cover 51 covering a surface of the backrest 11. Second holes 110 of the opening member 30, third holes 142 of the cover holding plate 130 and first holes 90 of the backrest frame 40 are arranged, in the order mentioned, toward the rear side of the backrest 11, so as to coincide with each other. The opening member 30 and the cover holding plate 130 are fixed to the backrest frame 40 by screws 150 inserted in the holes 110, 142 and 90.

A restraint positioning system includes a first rail that extends along a first axis, and a first bracket that is coupled to the first rail such that the first bracket is selectively positionable along the first rail, the first bracket configured for attachment of an anchor thereto. The restraint positioning system also includes a second rail that extends along a second axis, and a second bracket that is coupled to the second rail such that the second bracket is selectively positionable along the second rail, the second bracket configured for attachment of an anchor thereto.

A vehicle seat including a controller configured to, in a case where an excessive external load in a front and rear direction, by which a first back frame part is configured to be pressed and bent toward a second back frame part, is applied to the first back frame part, adjust an inclination angle of each back frame part by driving and controlling a reclining adjuster so that the first back frame part can be pressed against the second back frame part by being bent due to the excessive external load, the first back frame part being one of a front back frame part and a rear back frame part of a seat back, and the second back frame part being another of the front back frame part and the rear back frame part.

A vehicle seat includes: a seat back; a rear frame provided in the seat back and configured to have a substantially rectangular shape; and a retractor provided in the seat back and configured to retract a seat belt, wherein the rear frame includes a first side member and a second side member extending in a vertical direction, a connecting member extending in a widthwise direction, and a bracket for mounting the retractor, and wherein the connecting member and one of the first side member and the second side member are coupled together with the bracket at a corner portion of the rear frame.

A vehicle seat includes: a first frame member that forms a framework of the vehicle seat and extends in a seat vertical direction or in a seat front-and-rear direction; a second frame member that extends in a seat width direction; and a component mounting bracket that allows to mount a component and is provided in an inside-seat corner portion of a connecting part of the first frame member and the second frame member, wherein the first frame member or the second frame member has a hole into which a portion of the component is inserted when the component is mounted in the component mounting bracket.

A seat includes a frame, a pyrotechnic actuator, a webbing guide, and a member. The pyrotechnic actuator includes a housing attached to the frame and a rod linearly movable relative to the housing from a retracted position to an extended position. The rod includes a slot. The webbing guide is attached to the rod. The member is supported by the frame and movable into the slot when the rod is in the extended position.

The invention relates to a seat-back frame for a vehicle seat, which seat-back frame has a frame region extending transversely and two frame regions extending vertically and is of a U-shaped form. The object to provide a seat-back frame of the generic kind which has a minimum of components and at the same time allows a seat-back frame for belt-integrated vehicle seats to be provided easily is met in that there is provided a first half-shell made of a metal, which first half-shell forms a sub-region of each of the vertically extending frame regions of the seat-back frame and forms a sub-region of the transversely extending frame region of the seat-back frame, and there is provided a second sheet-metal half-shell which is connected to the first half-shell by bonding and which reinforces at least the transversely extending frame region of the seat-back frame.

In a vehicle seat, a movable frame tiltably connected to a seat back is provided with an impact absorbing property. The vehicle seat comprises a seat back frame and a movable frame connected to the seat back frame via a reclining mechanism so as to be tiltable around a laterally extending rotational axial line and to correspond to an upper back portion of an occupant, the movable frame being provided with a first weakened portion configured to be a starting point of deformation when an external load exceeding a prescribed value is applied to the movable frame.

A back frame of a vehicle seat including: a pair of side frames; an upper frame; and a reinforcing member attached to at least one of the pair of side frames, wherein the at least one of the pair of side frames has a pair of side surface portions and a rear surface portion, wherein the reinforcing member has a pair of side wall portions and a rear wall portion, wherein the rear wall portion is thicker than the pair of side wall portions, and wherein in a state where the reinforcing member is put on the at least one of the pair of side frames, the pair of side wall portions is in contact with and connected to the pair of side surface portions, and the rear wall portion is in contact with and connected to the rear surface portion by bonding or adhesion.

A vehicle seat includes a seat bottom, a seat back, a first seat belt retractor, a second seat belt retractor, a first seat belt shoulder strap and a second seat belt shoulder strap. The seat bottom includes an upper side, a lower side, a front side, a back side, a right side and a left side. The seat back includes a front side, a back side, an opening extending between the front side and the back side, a left side, a right side, an upper edge and a lower edge. The first and second seat belt retractors are connected to the back side of the seat back. The first seat belt shoulder strap has a first end connected to the first seat belt retractor and a second end connected to the left side of the seat back. The second seat belt shoulder strap has a first end connected to the second seat belt retractor and a second end connected to the right side of the seat back.