An all-terrain vehicle includes a frame, a cockpit, wheels, suspension assemblies, an engine, a seat support, a cushion, and a storage box. The frame includes a longitudinal beam extending along a front-rear direction and a vertical beam extending upwards from the longitudinal beam. The cockpit is arranged in a middle portion of the frame. The wheels are connected to left and right sides of the frame. The suspension assemblies are connected between the wheels and the frame. The engine is disposed on the frame. The seat support is disposed on the frame, and includes a cushion support and a backrest support both arranged in the cockpit, and the backrest support is located above the cushion support. The cushion is mounted on the cushion support. The storage box is detachably mounted on the backrest support, and the storage box and the cushion form a seat that can be leaned on.

An all-terrain vehicle includes a frame, a cockpit, wheels, suspension assemblies, an engine, a seat support, a cushion, and a storage box. The frame includes a longitudinal beam extending along a front-rear direction and a vertical beam extending upwards from the longitudinal beam. The cockpit is arranged in a middle portion of the frame. The wheels are connected to left and right sides of the frame. The suspension assemblies are connected between the wheels and the frame. The engine is disposed on the frame. The seat support is disposed on the frame, and includes a cushion support and a backrest support both arranged in the cockpit, and the backrest support is located above the cushion support. The cushion is mounted on the cushion support. The storage box is detachably mounted on the backrest support, and the storage box and the cushion form a seat that can be leaned on.

Provided is a conveyance seat in which a protruding portion of a pad in one seat member can be easily inserted between a frame and the other seat member. A conveyance seat includes two connected seat members, in which each of the two seat members includes a pad, a skin covering the pad, and a frame configuring a skeleton of the seat member, the pad of the one seat member has a protruding portion disposed between the frame of the one seat member and the other seat member at a part connected to the other seat member, and the skin of the one seat member has an extending portion extending by a predetermined distance from an end portion and covering a surface of the protruding portion and a grip portion gripping the protruding portion and covering a back surface of the protruding portion on a side connected to the other seat member.

Provided is a conveyance seat in which a protruding portion of a pad in one seat member can be easily inserted between a frame and the other seat member. A conveyance seat includes two connected seat members, in which each of the two seat members includes a pad, a skin covering the pad, and a frame configuring a skeleton of the seat member, the pad of the one seat member has a protruding portion disposed between the frame of the one seat member and the other seat member at a part connected to the other seat member, and the skin of the one seat member has an extending portion extending by a predetermined distance from an end portion and covering a surface of the protruding portion and a grip portion gripping the protruding portion and covering a back surface of the protruding portion on a side connected to the other seat member.

Rigidity is improved at a part where side frame pieces overlap each other in a side frame. In a vehicle seat provided with a seat back frame, a side frame 10 of the seat back frame has a first side frame piece 20 and a second side frame piece 30 partially overlapping each other in a direction of extension of the side frame 10. The side frame 10 has an overlapping part 40 where both the first side frame piece 20 and the second side frame piece 30 overlap each other. At the overlapping part 40, the side frame pieces overlap each other in a state where a plurality of closed regions 41 and 42 closed by being surrounded by both side frame pieces are formed in a cross section of the overlapping part 40 intersecting with the direction of extension of the side frame 10.

Rigidity is improved at a part where side frame pieces overlap each other in a side frame. In a vehicle seat provided with a seat back frame, a side frame 10 of the seat back frame has a first side frame piece 20 and a second side frame piece 30 partially overlapping each other in a direction of extension of the side frame 10. The side frame 10 has an overlapping part 40 where both the first side frame piece 20 and the second side frame piece 30 overlap each other. At the overlapping part 40, the side frame pieces overlap each other in a state where a plurality of closed regions 41 and 42 closed by being surrounded by both side frame pieces are formed in a cross section of the overlapping part 40 intersecting with the direction of extension of the side frame 10.

A configuration is adopted such that the shape of a peripheral wall portion of a shell-shaped seat back skeleton can be freely set without being restricted by the presence of brackets, the incidence of warping of the seat back skeleton when a vehicle is involved in a rear-end or head-on collision is reduced, and the seat back skeleton does not lose strength even when brackets are affixed to the seat back skeleton. A seat cushion skeleton 8 and the seat back skeleton 9 are coupled by coupling means 19a, 19b, and the seat back skeleton 9 has a main body 14 facing the back of a seated passenger, and a peripheral wall part 15 provided to the peripheral edge of the main body 14. The main body 14 and the peripheral edge part 15 are formed into an integrated shell shape using a synthetic resin. The coupling means 19a, 19b have first brackets 21a, 21b that are joined to the seat back skeleton 9, the first brackets 21a, 21b being affixed by bonding to the main body 14 of the seat back skeleton 9.

A configuration is adopted such that the shape of a peripheral wall portion of a shell-shaped seat back skeleton can be freely set without being restricted by the presence of brackets, the incidence of warping of the seat back skeleton when a vehicle is involved in a rear-end or head-on collision is reduced, and the seat back skeleton does not lose strength even when brackets are affixed to the seat back skeleton. A seat cushion skeleton 8 and the seat back skeleton 9 are coupled by coupling means 19a, 19b, and the seat back skeleton 9 has a main body 14 facing the back of a seated passenger, and a peripheral wall part 15 provided to the peripheral edge of the main body 14. The main body 14 and the peripheral edge part 15 are formed into an integrated shell shape using a synthetic resin. The coupling means 19a, 19b have first brackets 21a, 21b that are joined to the seat back skeleton 9, the first brackets 21a, 21b being affixed by bonding to the main body 14 of the seat back skeleton 9.

An illustrative device capable of detecting a bearing force includes a support rigid by tension and at least one plate that is elastically deformable by the bearing force from a bent conformation in which the plate exhibits a convex bearing face on which the bearing force to be detected is directly exerted and to a more flattened conformation in which the convex bearing face is more flattened. The illustrative device further includes a spring capable of permanently straining the plate to its bent conformation, a guiding mechanism mounted on the support and capable of guiding the free distal end of the plate in translation along a translation axis at right angles to the direction of indentation, and a sensor capable of detecting a displacement of the free distal end along the translation axis to detect the bearing force.

An illustrative device capable of detecting a bearing force includes a support rigid by tension and at least one plate that is elastically deformable by the bearing force from a bent conformation in which the plate exhibits a convex bearing face on which the bearing force to be detected is directly exerted and to a more flattened conformation in which the convex bearing face is more flattened. The illustrative device further includes a spring capable of permanently straining the plate to its bent conformation, a guiding mechanism mounted on the support and capable of guiding the free distal end of the plate in translation along a translation axis at right angles to the direction of indentation, and a sensor capable of detecting a displacement of the free distal end along the translation axis to detect the bearing force.