Patent ID: 6095676
Filing Date: 2000-08-01
Classification: B01F

Abstract:
A dairy product whipping apparatus, comprising:a container that is hollow and has a top portion provided with an opening end for receiving a dairy product and water;an upper cover that has a bottom rim provided with a cover rim extending therefrom and corresponding to said opening end of said container so as to close said opening end, said upper cover being centrally provided with a cover hole;a spindle that is an elongated rod and has a top portion passing through said cover hole to connect to a grip knob;a rotary device that includes a screw rod and rotary disk, said screw rod having a top portion fitted with a bottom portion of said spindle and a threaded portion circumferentially provided with threads, said top portion of said screw rod having a stop piece, said rotary disk being centrally provided with a disk hole that has a plurality of disk bosses on a wall thereof to engage said threaded portion of said screw rod, said rotary disk having a bottom portion forming a disk body that is provided with a plurality of through holes and a plurality of blades oppositely disposed on upper and lower sides thereof;a press disk device that includes a base disk, a sealing disk, and a screen disposed between said base disk and said sealing disk, said base disk and said sealing disk each including a hollowed out portion provided with three or more supports, the intersection of said supports of said base disk defining a locking hole while the intersection of said supports of said rotary disk defines a rod hole, a screw passing through said locking hole and said screen, said screw rod having a bottom portion thereof received in said rod hole to be lockably secured therein so that said press disk device can be fixedly provided on said bottom portion of said screw rod, said screen having a peripheral rim in contact with an inner wall of said container;whereby said grip knob can be held and worked longitudinally to cause said press disk in said container to displace longitudinally, causing the dairy product and water in said container to mix well, said rotary disk displacing longitudinally in a revolving manner along aid threaded portion of said screw rod so that the whip can pass through said through holes in said rotary disk, said blades on said rotary disk rotating both clockwisely and counter-clockwisely to generate revolving water currents to speed up the mixing of the dairy product and water so as to obtain a finer whip.