一种防动物开启的防篡改容器。
专利摘要
一种改进的容器,设计为提供所有前述属性(包括重量轻、成本低、易于使用和携带以及耐气候性),同时还对动物呈现几乎不可穿透的屏障。一个示例性实施例包括一个高度弹性、轻质、单件聚合物(聚碳酸酯)主体或外壳,其一端设置有大口径孔。一个带螺纹的、部分柔性的轻质聚合物盖元件与主体配合;盖元件包括防篡改配置,其具有锁定特征,防止盖相对于主体旋转超过某一点。在主体上沿盖的配合区域形成有脊,该脊用于防止任何动物(或就此而言的人类)在安装时能够在盖下方插入任何东西(例如爪子)以将其撬开。锁定特征、脊、主体和盖协调,使容器足够柔韧以在不打开的情况下变形,但又足够弹性和坚固,即使在完全成长的熊的重量(和动力)下也能防止永久变形、断裂或开裂。
Original abstractAn improved container designed to provide all of the foregoing attributes (including light weight, low cost, ease of use and carrying, and climatic tolerance) while also presenting a virtually impenetrable barrier to animals. One exemplary embodiment comprises a highly resilient, lightweight, one piece polymer (polycarbonate) body or shell having a large-diameter aperture disposed at one end. A threaded, partially flexible lightweight polymer cap element mates with the body; the cap element comprises a tamper-resistant configuration with locking features which prevent rotation of the cap with respect to the body past a certain point. A ridge is formed on the body along the mating region of the cap, the ridge acting to prevent any animal (or human for that matter) from being able to insert anything (e.g., claws) under the cap when installed to pry it off. The locking features, ridge, body, and cap coordinate to make the container pliable enough to distort without opening, yet resilient and rugged enough to prevent permanent deformation, fracture, or cracking even under the weight (and motive forces) of a fully grown bear.
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