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    • 6. 发明申请
    • A DRINKING VESSEL
    • WO2020095011A1
    • 2020-05-14
    • PCT/GB2018/053216
    • 2018-11-06
    • BB IPR LIMITED
    • TOLLMAN, Stephen Paul
    • A47G19/22
    • The present invention provides an non-spill drinking vessel (1) comprising a liquid container (2) and a lid (3) for the liquid container, wherein: the liquid container (2) has an open mouth (10) at an upper end; the lid comprises a relatively rigid inner portion (4) and relatively flexible outer portion (5); the inner portion (4) of the lid has a lower end arranged to engage with the mouth (8) of the liquid container (2) and an upper end in the form of a circumferential rim (8); the outer portion (5) is in the form of a flexible band extending around the inner portion (4); the inner and outer portions of the lid (3) define between them a passageway (11) in the lid for a liquid, with the outer portion (5) of the lid forming a seal with the rim (8) of the inner portion (4) of the lid (3), sealing an upper part of the passageway (11) in the region of a rim of the drinking vessel; and wherein, in use when the lid (3) is fitted to the liquid container (3), the passageway (11) in the lid is in fluid connection with liquid in the liquid container (2) and the action of sucking on the rim may cause the seal to open and liquid to be drawn out of the liquid container (2), through the passageway in the lid and past the seal. This provides a non-spill drinking vessel which can be similar in its feel and function to a normal cup, thus assisting in use as a training aid for young children.