Abstract: A compound water filtering jug includes a jug, a filtering container, an upper filter, and a lower filter. The filtering container is arranged in an upper portion of the jug. The upper filter is arranged in the filtering container and the upper filter receives therein a plurality of filtering materials. The lower filter is arranged outside the filtering container and is located in the jug. The lower filter receives therein a plurality of filtering materials. The upper filter is coupled to and in communication with the lower filter. As such, when a liquid (such as water) is poured into the filtering container, the liquid is subjected to a first stage of filtering by the upper filter and then flows into the lower filter so that the liquid can be subjected to a second stage of filtering by the lower filter.

Abstract: A compound water filtering jug includes a jug, a filtering container, an upper filter, and a lower filter. The filtering container is arranged in an upper portion of the jug. The upper filter is arranged in the filtering container and the upper filter receives therein a plurality of filtering materials. The lower filter is arranged outside the filtering container and is located in the jug. The lower filter receives therein a plurality of filtering materials. The upper filter is coupled to and in communication with the lower filter. As such, when a liquid (such as water) is poured into the filtering container, the liquid is subjected to a first stage of filtering by the upper filter and then flows into the lower filter so that the liquid can be subjected to a second stage of filtering by the lower filter.

Abstract: A portable filtration water bottle, comprising: a bottle body having a connection portion at the bottle entrance; and a bottle cap having an opposite connection portion; wherein a protrusion portion having a through hole in the center is set on the bottle cap. Two opposite sides of the periphery of the protrusion portion are set with two axial bodies respectively, wherein the axial bodies are pivoted with a curved cover. And, the central through hole of the protrusion portion is inserted with a soft tube which has a filtration element set in the other end. By this configuration, a user can safely drink with ease through the filtration by the filter when sucking to draw out the beverage contained in the bottle body.

Abstract: A compound sports water bottle includes a bottle body having an opening forming a fastening section and a bottle cover that includes a counterpart fastening section. The bottle cover includes a tube that extends through the cover. The tube has an end over which a slidable cover is movably fit, whereby the movement of the slidable cover forms an outlet opening. The tube has an opposite end to which a filter element forming a passage is coupled. As such, liquid contained in the bottle body is allowed to be filtered by the filter before flowing out of the bottle through the passage, so that the liquid can be drunk in a concern-free manner.

Abstract: An automatically cleaned filter comprises a motor; a base above the motor; the base being formed with at least one filter seat, a water inlet, a water draining hole and an annular groove; at least one filter core installed on a respective one of the filter seat; the filtering material being formed on an outer side of the filter core; a cleaning unit installed on a center portion of the base; a bottom of the cleaning unit being connected to the spindle; a gear being installed at an upper side of the base and being engaged to the spindle; an upper cover combined to the base by using at least one supporting posts; a lower side of each filter core being installed with a gear; and the gear at the lower side of the filter core being engaged to the gear of the cleaning unit.

Abstract: An automatically cleaned filter comprises a motor; a base above the motor; the base being formed with at least one filter seat, a water inlet, a water draining hole and an annular groove; at least one filter core installed on a respective one of the filter seat; the filtering material being formed on an outer side of the filter core; a cleaning unit installed on a center portion of the base; a bottom of the cleaning unit being connected to the spindle; a gear being installed at an upper side of the base and being engaged to the spindle; an upper cover combined to the base by using at least one supporting posts; a lower side of each filter core being installed with a gear; and the gear at the lower side of the filter core being engaged to the gear of the cleaning unit.

Abstract: An integrated ceramic metal imitation comprises a ceramic body; a metal element being engaged to the ceramic body; a metal layer adhered on outer surfaces of the ceramic body and the metal element so that the surface presents shine effect. The metal layer is formed by electroplating or electric sputtering or evaporation. The ceramic body is one of a sanitation device, a hook for dressing, a switch, a door handle, and a toothbrush frame. The metal layer is formed by electroplating or sputtering or evaporation. The ceramic body is one of a sanitation device, a hook for dressing, a switch, a door handle, and a toothbrush frame.

Abstract: A multi-functional dual filtering kettle comprises a kettle body; a filter received in the kettle body; a cover covering upon an upper opening of the kettle body; an inner side of the filter having a ceramic filter unit and a compound filter unit being installed below the filter. The ceramic filter unit has the function of emitting far field infrared rays; and the compound filter unit filter has the function of removing the impurities, microorganisms, odor, and organic compounds in water. The ceramic filter unit has a plurality of biochemical ceramic balls which has the function of emitting far field infrared rays. A hollow space of the compound filter unit is filled with a filter layer, an active carbon layer, and a ceramic layer.

Abstract: A multi-functional water-filtering device comprises a seat, a cylinder body combined at a lower side of the seat, and a filter body within the seat and the cylinder body; a lower end of the seat being connected with an outer ring; an inner ring and two small rings being formed within the large groove; one lateral side of the seat being formed with a lateral supporter. An upper tube and a lower ring are extended from the lateral supporter. The two small rings are located at two opposite sides of the inner ring. Each of the recess between any one of the small ring and the inner ring is installed with a rubber ring for waterproof. An end surface of the filter body is extended with a protruding ring which is embedded into the recess between the inner ring and the small ring.

Abstract: A filter device includes a cover secured on the upper portion of a filter housing and includes a water inlet and a water outlet. Two or more filter members are received in the filter housing and disposed between the water inlet and the water outlet of the cover for filtering the water. Various kind of filter members may thus be received in a single filter housing in order to form a simplified filter device. A pipe and a filter tube are received in the housing for receiving the filter members. A cap and a cup are secured on the filter tube for securing the tube in the housing.