B - Operations – Transporting – 65 – D
Patent
B - Operations, Transporting
65
D
210/19
B65D 25/42 (2006.01) B65D 5/74 (2006.01) B65D 47/36 (2006.01) B65D 51/22 (2006.01)
Patent
CA 1302953
ABSTRACT A pouring plug adapted to be attached to a container which comprises a pourer attached to a pouring port of the container, a breading blade inserted in the cylindrical section of said pourer and provided with a blade section confronting a film at the lower edge thereof, and a cap, attached rotatably covering said cylindrical section, provided with a pipe member which is inserted in the breaking blade! to define opposing surfaces between the pipe member and the breaking blade, one of which is equipped with a guiding section which inclines with a rising gradient in the opening rotational direction of the cap and extends from the upper edge side to the lower edge side of the pipe member, and the other of said opposing surfaces being provided with members which are slidably in contact with said guiding inclined section, whereby the breaking blade is adapted to descend upon opening rotation of the cap and wherein each of said guiding inclined sections comprises up to a semicircle of said opposing surfaces, and each of the slidably contacting members is either a projection or an inclined surface. Furthermore, either the guiding inclined section or the slidably contacting members are formed by notching the upper circumference of said breaking blade, or the inner circumference of the breaking blade has slidably contacting members formed from a pair of inclined surfaces along said inner circumferences.
572319
Kishikawa Kenjirou
Nishihira Yoshitaka
Okudaira Masayuki
Gowling Lafleur Henderson Llp
Toppan Printing Co.
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