Patent ID: 11857080
Assignee: YKK CORPORATION
Field: Furniture, games (Other fields)
Classification: CPC A  B  Y | IPC A  B

Claim 2:
3. A sheet fastener comprising:
a first fastening member having a long size and configured to be secured to a sheet edge portion of a first sheet member; and
a second fastening member having a long size and configured to be secured to a sheet edge portion of a second sheet member,
wherein the second fastening member is engaged with the first fastening member to enable the second sheet member to be fastened with the first sheet member, the second fastening member comprising:
a second main body portion including a secured surface being flat and configured to be secured to the second sheet member;
a second engagement portion extending from an end portion of the second main body portion and configured to be engaged with the first fastening member;
a plurality of second slit portions formed along an intersecting direction that intersects a longitudinal direction of the second fastening member; and
a second continuous portion continuous along the longitudinal direction of the second fastening member, and

wherein a plurality of the second slit portions are arranged such that the second fastening member is enabled to curve in a direction parallel to the secured surface of the second main body portion.