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    • 6. 发明授权
    • Cup for young children with cap valved for fluid control
    • 杯子用于带帽的小孩用于流体控制
    • US5890621A
    • 1999-04-06
    • US734191
    • 1996-10-21
    • Rebecca J. BachmanJames L. WillisRobert C. CoonWesley D. Mersman
    • Rebecca J. BachmanJames L. WillisRobert C. CoonWesley D. Mersman
    • A47G19/22
    • A47G19/2272
    • A drinking device adapted for use by young children includes a cap adapted to sealingly cover a drinking cup. The cap has a spout and a mount, and a valve cartridge removably attached to the mount for controlling fluid flow through the spout. The valve cartridge is removable for easy cleaning or replacement, and includes a valve holder that manually, frictionally pressfits into a barrel-shaped mounting flange on the cap. The valve holder includes a grip to facilitate removal of the valve cartridge from the cap. A valve retainer snap-attaches to the valve holder to hold a silicon rubber valve in place on the valve holder. The valve includes a head section with slits that define cooperating valve fingers that cooperate to selectively allow fluid to flow out of the spout or to allow air to flow back into the cup, thus allowing the valve to operate as a single and only valve on the drinking cup.
    • 适于幼儿使用的饮水装置包括适于密封地覆盖饮用杯的帽子。 盖具有喷口和安装座,以及可拆卸地附接到安装座的阀芯,用于控制流过喷口的流体流动。 阀芯是可拆卸的,便于清洁或更换,并包括手动摩擦压入盖上的桶形安装法兰的阀座。 阀保持器包括用于便于将阀芯从盖上取下的把手。 阀保持器卡扣附接到阀座以将硅橡胶阀保持在阀座上的适当位置。 该阀包括具有狭缝的头部,其具有限定协作的阀指,其协作以选择性地允许流体从喷口流出或允许空气流回到杯中,从而允许阀作为单独且唯一的阀操作 喝杯子