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1. 发明授权

US4389756A Clasp for swimming article 失效
标题翻译：游泳用品表扣
公开(公告)号：US4389756A
公开(公告)日：1983-06-28
申请号：US226595
申请日：1981-01-21
申请人： Masatoshi Kasama
发明人： Masatoshi Kasama
IPC分类号： A44B11/18 , A44B11/10 , A63B31/11
CPC分类号： A44B11/10 , Y10T24/4019 , Y10T24/4084
摘要： A clasp used with a swimming article for tightening a strap wherein the clasp comprises two main portions: a frame member formed of a resilient material having longitudinal recesses along two opposite sides of the frame member and having two cutaway portions formed on the same sides of the plane of the frame member and at diagonally opposite corners thereof, and a movable bar whose opposite ends are adapted to slide in the recesses in the opposite sides of the frame member and which is adapted to be inserted into the frame by passing the ends of the bar through the cutaway portions, and into the recesses. The movable bar is snap fitted while being placed on the diagonal of the rectangle with its ends engaging with the cutaway portions, and is capable of sliding along the longitudinal recesses. A clasp in accordance with this invention is particularly useful in a diving mask or flippers.
摘要翻译：一种与用于收紧带子的游泳制品一起使用的扣环，其中，所述扣钩包括两个主要部分：框架构件，其由弹性材料形成，所述框架构件具有沿所述框架构件的两个相对侧的纵向凹部，并且具有形成在所述框架构件的相同侧上的两个切口部分框架构件的平面和其对角相对的角部，以及可动杆，其相对端适于在框架构件的相对侧中的凹部中滑动，并且适于通过使框架构件的端部通过切口部分并进入凹部。可移动杆被卡扣配合，同时放置在矩形的对角线上，其端部与切口部分接合，并且能够沿纵向凹槽滑动。根据本发明的扣具在潜水面罩或鳍状物中特别有用。

2. 发明授权

US4527292A Locking means for a fixing band of a diving mask 失效
标题翻译：潜水面罩固定带的锁定装置
公开(公告)号：US4527292A
公开(公告)日：1985-07-09
申请号：US500925
申请日：1983-06-03
申请人： Masatoshi Kasama , Kohzo Nakai
发明人： Masatoshi Kasama , Kohzo Nakai
IPC分类号： B63C11/12 , A61F9/02
CPC分类号： B63C11/12 , B63C2011/128 , Y10T24/3409 , Y10T24/3423
摘要： A locking means for a fixing band of diving mask which can fasten or release the fixing band as a fastening member to which one end of the fixing band is connected is inserted into or removed from a mask frame by one action. The locking means comprises two main portions: holders provided at the both sides of a mask frame integrally formed with a face fitting member of the diving mask, and fastening member formed in a taper shape, having three triangle pawls integrally formed with the fastening member. The three triangle pawls are so arranged as to become higher in order, so that the fastening member be gradually tightened owing to the triangle pawls as the fastening member is moved forwards. The locking means in accordance with this invention is particularly useful in a fixing band of a diving mask.
摘要翻译：一种用于潜水面罩的固定带的锁定装置，其可以将固定带固定或释放作为连接固定带的一端的紧固构件，通过一个动作插入或从遮罩框架中移除。锁定装置包括两个主要部分：设置在与潜水面罩的面部装配件一体形成的面罩框架两侧的保持器和形成为锥形的紧固构件，具有与紧固构件一体形成的三个三角形棘爪。三个三角形棘爪按顺序布置成更高，使得紧固构件随着紧固构件向前移动而由于三角形棘爪而逐渐被紧固。根据本发明的锁定装置在潜水面罩的固定带中特别有用。

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