发明名称 Molded Surface Fastener
摘要 A surface fastener member includes left and right longitudinal protective wall sections and front and rear lateral protective wall sections. Each of the lateral protective wall sections includes an outer first lateral wall section and an inner second lateral wall section. The first lateral wall section is continuously placed between the left and right longitudinal protective wall sections at a predetermined height. The second lateral wall section includes a plurality of divided lateral wall bodies which are intermittently placed along a width direction, and a plurality of second engagement elements. The distance is set smaller than a mounting pitch of the first engagement elements in the longitudinal direction of the surface fastener member. According to this, when the molded surface fastener is integrally molded on a cushion body, it is possible to prevent resin material from entering an engagement element region of the surface fastener member.
申请公布号 US2016242512(A1) 申请公布日期 2016.08.25
申请号 US201615146400 申请日期 2016.05.04
申请人 YKK Corporation 发明人 Minato Tsuyoshi;Ren Zhiyu;Terada Mineto;Imai Shinichi;Okuda Kenji;Nakaya Atsushi;Sugahara Yasuhiro
分类号 A44B18/00;F16B1/00 主分类号 A44B18/00
代理机构 代理人
主权项 1. A molded surface fastener comprising surface fastener members in which a plurality of engagement elements stand on first surfaces of flat plate-shaped base materials, and flexible connecting portions which connect the plurality of surface fastener members to each other in a longitudinal direction, in which each of the surface fastener members comprises a pair of left and right longitudinal protective wall sections placed along the longitudinal direction on left and right side edge portions of the flat plate-shaped base materials in a width direction, and a pair of front and rear lateral protective wall sections placed on front and rear end edge portions of the flat plate-shaped base materials in the longitudinal direction, and the molded surface fastener is integrally molded on a surface of a cushion body when the cushion body is foamed and molded, wherein each of the lateral protective wall sections includes an outer first lateral wall section and an inner second lateral wall section, the engagement elements include first engagement elements placed in a region surrounded by the longitudinal protective wall sections and the second lateral wall section, and a distance between the first lateral wall section and the second lateral wall section is set smaller than a mounting pitch of the first engagement elements in the longitudinal direction of the surface fastener member.
地址 Tokyo JP