Chair and structure body thereof
AssigneeAichi Co., Ltd.
InventorTaku Kumazawa
Life of this patent
Estimating the term…
Abstract
Provided is a chair including a support member that is at least a seat body and a backrest to support an occupant. The support member includes a composite portion at least a part of an outer periphery of the support member. The composite portion includes a first outer periphery that is a part of the first member and a second outer periphery that is a part of the second member. The first outer periphery and the second outer periphery are arranged to overlap each other in a thickness direction of the support member. In the composite portion, at least a part of the first outer periphery is formed into a thin portion thinner in the thickness direction than a part located on an outside of at least the part of the first outer periphery in the first member.
Claims23
A chair including
- a support member supporting an occupant, the support member being at least one of a seat body and a backrest,
- wherein in at least a part of an outer periphery of the support member, the support member includes a composite portion including a first outer periphery that is a part of a first member and a second outer periphery that is a part of a second member, the first outer periphery and the second outer periphery being arranged to overlap each other in a thickness direction of the support member,
- wherein in the composite portion, at least a part of the first outer periphery is formed into a thin portion thinner in the thickness direction than a part of the first member located on an outside of at least the part of the first outer periphery.
A structure body of a chair including
- a composite portion including
- a part of a first member and
- an adjacent portion that is a part of a second member, the adjacent portion being arranged next to the part of the first member,
- wherein in the composite portion, the part of the first member is formed into a thin portion thinner than an outside portion of the part of the first member in an overlapping direction of the part of the first member and the adjacent portion.
A chair including:
- a seat body having a seating surface;
- and
- a leg supporting the seat body,
- wherein the leg includes
- a columnar portion formed by a member having at least a columnar appearance, the columnar portion being arranged along a floor surface where the chair is placed, and
- a leg tip attached to the columnar portion and abutting the floor surface,
- wherein the columnar portion has a recess recessed from a surrounding part of the recess in the columnar portion to a direction away from the floor surface,
- wherein the leg tip is attached to the columnar portion in a state where at least a part of the leg tip is housed in the recess.
A chair including:
- a seating board;
- and
- a support body supporting the seating board,
- wherein the seating board includes
- a seating portion forming a seating surface and made of at least elastomer, and
- a first fixing portion fixed to the seating portion and formed by a member with higher rigidity than the seating portion,
- wherein the support body includes a second fixing portion,
- wherein the seating board and the support body are fixed by fixing the first fixing portion and the second fixing portion using a specified securing member.
A chair including a seating board for a user to be seated,
- wherein the seating board is provided with, in at least a front edge area of the seating board, a front edge portion having at least one of a plate shape or a planar shape, the front edge portion being configured such that an front end of the front edge portion is elastically deformed in a top-bottom direction.
Dependencies are inferred from the claim text.