Vehicle seat

A vehicle seat comprising:

• a seat frame having a seating frame;
• a rotate shaft formed between a rear end side of a seating frame side and a vehicle floor side;
• and
• a connecting structure formed between a front end side of the seating frame side and the vehicle floor side;
• wherein the connecting structure comprises:
• a convex portion formed on the seating frame side;
• an energy absorbing plate;
• and
• a guide member fixed to the vehicle floor side to movably guide the convex portion;
• wherein
• the convex portion is configured to be movably guided by the guide member, while plastically deforming the energy absorbing plate;
• and
• the energy absorbing plate is:
• a) supported, in an abutting manner, to a moving direction end side of the convex portion;
• and b) disposed, in a clamped manner, between the convex portion and the guide member.

A vehicle seat comprising:

• a seat frame comprising:
• side frames separated from each other at least in a right-and-left direction and extending in an up-and-down direction;
• a lower frame connected to the side frames;
• and
• a seating frame connected to the lower frame, wherein the side frames are disposed to be rotatable relative to the seating frame;
• the vehicle seat further comprising:
• a connecting structure formed at a position remote from a rotate center of the side frames at end sides thereof, wherein the connecting structure comprises:
• a convex portion formed on the applicable side frame;
• an elongated hole formed in the lower frame and extending in an up-and-down direction;
• an energy absorbing plate;
• and
• a guide member for guiding the energy absorbing plate, wherein the convex portion and the elongated hole are configured to be relatively movable, while plastically deforming the energy absorbing plate which is supported, in an abutting manner, by a seating frame side of the convex portion and which is disposed, in a clamped manner, between the convex portion and the guide member.

A vehicle seat comprising:

• a seat frame comprising at least:
• a seat-back frame;
• and
• a seating frame connected to the seat-back frame through a connecting bracket, wherein the seat-back frame is disposed to be rotatable relative to the seating frame;
• the vehicle seat further comprising:
• a connecting structure formed at a position remote from a rotate center of the seat-back frame at an end side thereof, wherein the connecting structure comprises:
• an elongated hole formed in the connecting bracket;
• a convex portion formed on the seating frame;
• an energy absorbing plate;
• and
• a guide member for guiding the energy absorbing plate, wherein the convex portion and the elongated hole are configured to be relatively movable, while plastically deforming the energy absorbing plate which is supported, in an abutting manner, by a moving direction end side of the convex portion and which is disposed, in a clamped manner, between the convex portion and the guide member.

A vehicle seat comprising:

• a seat frame comprising at least:
• a seat-back frame;
• and
• a seating frame connected to the seat-back frame through a connecting bracket, wherein the seat-back frame is disposed to be rotatable relative to the seating frame;
• the vehicle seat further comprising:
• a connecting structure formed at a position remote from a rotate center of the seat-back frame at an end side thereof, wherein the connecting structure comprises:
• a convex portion formed on the connecting bracket;
• an elongated hole formed in the seating frame;
• an energy absorbing plate;
• and
• a guide member for guiding the energy absorbing plate, wherein the convex portion and the elongated hole are configured to be relatively movable, while plastically deforming the energy absorbing plate which is supported, in an abutting manner, by a moving direction end side of the convex portion and which is disposed, in a clamped manner, between the convex portion and the guide member.

A vehicle seat comprising:

• a seat frame having a seating frame;
• a rotate shaft formed between a rear end side of a seating frame side and a vehicle floor side;
• and
• a connecting structure formed between a front end side of the seating frame side and the vehicle floor side, wherein the connecting structure comprises:
• a convex portion formed on the vehicle floor side;
• an energy absorbing plate;
• and
• a guide member fixed to the seating frame side to movably guide the convex portion;
• wherein
• the convex portion is configured to be movably guided by the guide member, while plastically deforming the energy absorbing plate;
• and
• the energy absorbing plate is:
• a) supported, in an abutting manner, to a moving direction end side of the convex portion;
• and b) disposed, in a clamped manner, between the convex portion and the guide member.