Snap button
AssigneeYKK Corporation
InventorDaisuke Hayashi
Life of this patent
Estimating the term…
Abstract
A snap button can include a snap button body and a fastener connected to the snap button body with a cloth interposed between them, wherein the snap button body includes a button member including a base; and a metal eyelet attached to an inner surface of the base, the inner surface being placed to face the cloth, wherein the button member includes an engaging portion provided on an outer surface opposite to the inner surface of the base, wherein the fastener includes a fastener base and a pin to be swaged, which protrudes from an inner surface of the fastener base, the inner surface being placed to face the cloth, and wherein the eyelet includes a cylindrical portion receiving the pin, the cloth being pierced by the pin, and the pin being swaged on the inner surface of the base of the button member.
Claims6
A snap button comprising a snap button body and a fastener connected to the snap button body with a cloth interposed between them,
- wherein the snap button body comprises a button member including a base;
- and a metal eyelet attached to an inner surface of the base, the inner surface being placed to face the cloth, wherein the button member comprises an engaging portion provided on an outer surface opposite to the inner surface of the base, the engaging portion configured to engage with a mating snap button,
- wherein the fastener comprises a fastener base and a pin to be swaged, which protrudes from an inner surface of the fastener base, the inner surface being placed to face the cloth,
- wherein the eyelet comprises a cylindrical portion defining a substantially constant diameter, the cloth being pierced by the pin, and the pin being swaged inside the cylindrical portion of the eyelet on the inner surface of the base of the button member,
- wherein the button member and the fastener are made of resin, and
- wherein the eyelet is hidden by the base and the cloth and not visible from the outside of the snap button when the fastener is connected to the snap button body.
Dependencies are inferred from the claim text.