A vehicle-mounted seat device includes an SB main frame, a backrest, an SB subframe, and one or more front-back position regulation mechanisms for regulating the position of the SB subframe in the front-back direction relative to the SB main frame. Each front-back position regulation mechanism includes a front restraining bracket secured relative to the SB main frame, a rear restraining bracket secured on the SB subframe, and a front-back wire strung between the front and rear restraining brackets. The rear restraining bracket is deformed such that its front end portion is displaced rearward relative to its end portion upon input of a load greater than a predetermined load. A maximum pulling load of the front-back wire is greater than a load that causes initial deformation of the rear restraining bracket.

A vehicle seat includes: a first member; a second member; an insertion fastening structure configured to apply an axial tension to an opposed surface portion of the first member and an opposed surface portions of the second member so as to be pressed against each other; and an adjustment member. The opposed surface portion of the second member includes different surface shape portions facing respective surfaces toward directions different from an application direction of the axial tension, and the adjustment member plastically deforms the opposed surface portion of the second member such that the opposed surface portion of the second member, including the different surface shape portions, is pressed and sandwiched between the adjustment member and the opposed surface portion of the first member by the application of the axial tension.

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 vehicle seat includes: a seat frame that is provided as a strength member and extends in a specific direction, the seat frame including: a closed section frame having a closed sectional shape and extending in the specific direction, an opened section frame having an opened sectional shape and extending in the specific direction in parallel with the closed section frame, wherein the opened section frame is coupled with the closed section in a state to have a closure forming part and a gradually changing structure, wherein the closure forming part forms a closed sectional shape between the opened section frame and the closed section frame, and wherein the gradually changing structure changes the closed sectional shape formed between the opened section frame and the closed section frame at the closure forming part.

A vehicle seat bracket assembly is provided that includes a bracket connected to a vehicle seat structure and including one or more retention features. The vehicle seat bracket assembly also includes an electrical connector module receivably connected to the bracket via the one or more retention features. The vehicle seat bracket assembly further includes one or more electrical control modules connected to the electrical connector module.

A pair of brackets (25, 30) are provided on either side of a seat back frame (10), each bracket defining a support hole (27, 31) for rotatably supporting a support shaft (41) of an arm rest, and a guide slot (28, 32) for guiding a corresponding guide pin (42B, 42C) of the arm rest along an arcuate path centered around the corresponding support hole. The two guide slots are offset from each other, and the guide pins are offset from each other in a corresponding manner in side view so that the two brackets may be offset from each other. Thereby, the layout of the brackets for rotatably supporting the arm rest can be selected in an advantageous manner.

Provided is a resin cover for covering a surface of a structure by being inserted and secured together with a metallic clip into a hole portion formed in the structure, the resin cover is formed with a clip squeezing portion for mounting the metallic clip, the clip squeezing portion is formed with a flexure control rib, and the flexure control rib is formed to restrict the defamation amount of a claw portion formed on the metallic clip to prevent the metallic clip from being pulled back from the hole portion formed in the structure when the metallic clip is urged to be pulled back from the hole portion formed in the structure in the state that the metallic clip mounted on the clip squeezing portion is inserted into the hole portion formed in the structure.

A motor vehicle seating assembly for a motor vehicle has a lower seat assembly and an upwardly extending seat back assembly is disclosed, where the lower seat assembly comprises a lower seat frame base having a pair of longitudinally extending mounting rails, a pair of side frame members operably connected with the mounting rails, and a transverse cross tube operatively connected with and extending between a forward portion of the pair of side frame members. A lower seat cushion and suspension module is attached to the lower seat frame base. The lower seat cushion and suspension module further comprises a one-piece composite pan having a forward edge, a suspension system mounted to and supported by the one-piece composite pan, and a one-piece composite nose having a rearward edge pivotally attached proximate the forward edge of the composite pan and a forward facing engagement member pivotally and operably connected with the transverse cross tube.

An object of the present invention is to provide a seat for a vehicle which is capable of smoothly and stably adjusting the reclining of a seat back by driving an electrical reclining motor 34, even if the electrical reclining motor 34 is diagonally mounted on a seat back frame structure in a case where the electrical reclining motor 34 is fixedly connected on a seat back frame structure, or even if the electrical reclining motor 34 becomes inclined due to a deformation of the seat back frame structure after such a fixedly connection.

There is provided a seat 10 for a vehicle comprising a seat back frame structure 12 a lower end of which is connected to a rear end of a seat cushion frame structure 14 in such a way that the seat back frame structure 12 can be inclined relative to the seat cushion frame structure 14, said seat back frame structure 12 including a pair of side frames 20A,B each of which extends in a vertical direction of the vehicle, said seat 10 for the vehicle further comprising a through-hole 28 provided on a lower end portion of each of the pair of side frames 20A,B, a connecting rod 30 extending through each of the through-holes 28 so as to be rotatable about a horizontal direction, an electrical reclining motor 34 rotating said connecting rod 30 and provided along the one of side surfaces of the one of said pair of side frames 20A,B, and a reclining apparatus 16 provided on the other of the side surfaces of each of said pair of side frames 20A,B, a bolt through-hole 72 being provided on a non-rotational driven solid portion of said electrical reclining motor 34, a bolt 74 which fits into said bolt through-hole 72 is provided for fixedly bolting said electrical reclining motor 34 on said one of the side surfaces of the one of the pair of side frames 20A,B, said bolt 74 comprising a head portion 76 and a shank portion 78 with a circular cross-section, said shank portion 78 comprises an enlarged-diameter portion 82 on its end portion and a reduced-diameter portion 84 adjacent to the enlarged-diameter portion 82 with being concentric to each other.

A vehicle seat support carrier includes an upper seatback panel having a flexible body portion. A first set of flexible suspension members undulate in a first direction. A second set of flexible suspension members undulate in a second direction generally perpendicular to the first direction. A lower seatback panel is operably coupled to the upper seatback panel. The lower seatback panel includes a border member defining a central aperture and first and second bolster supports. A central portion of each of the first and second bolster supports includes a plurality of flexible suspension members.