Abstract: A zipper retainer can sense an illegal intrusion to a trunk (or bag). The retainers may be a hollow seat of any desired shape. One or two selected lateral walls or a selected surface of the seat is installed with at least one though hole. A front lateral wall and a rear lateral wall are formed with at least one tip post. Thus, when the zipper of the trunk or bag is closed, the retainer will be combined so that the zipper pieces pass through the though hole of the seat to be in a locking condition. The tip posts are inserted into the two lateral material strips of the zipper; and therefore, the structure is inseparable. When the retainer is destroyed by others, the user may know that the trunk (or bag) has been intruded.

Abstract: A combined device of a foldable utensil and a container comprises a container and a foldable utensil. The container includes a food can, a cup, a bowl, a box, etc. having a round shape, a rectangular shape or a polygonal shape, or other irregular shape. The bottom of the container has a receiving space for receiving the foldable utensil. The foldable utensil is an integral formed plate and includes a bowl (or a fork, a spoon fork, or an agitating plate, etc) and handle. By the dents having a “” shape on the handle body, the handle body is foldable so as to be received in the bottom of the container. By the longitudinal dents, embedding posts and embedding holes, the handle body is foldable and thus is formed as a concrete three dimensional handle.

Abstract: A cover including a cover body adapted for covering on a top end of a canned food or cupped food, a kitchen utensil integrally formed in said cover body and connected thereto by separated connecting points, and a sealing film sealed on an outer side of the cover body to protect the kitchen utensil from contamination when the cover body is covered on a canned food or cupped food, the kitchen utensil including a utensil body having a coupling neck with transverse coupling notches, and a utensil handle having a coupling neck with upright coupling rods adapted for coupling to the coupling neck of the utensil body.

Abstract: A cover including a cover body adapted for covering on a top end of a canned food or cupped food, a kitchen utensil integrally formed in said cover body and connected thereto by separated connecting points, and a sealing film sealed on an outer side of the cover body to protect the kitchen utensil from contamination when the cover body is covered on a canned food or cupped food, the kitchen utensil including a utensil body having a coupling neck with transverse coupling notches, and a utensil handle having a coupling neck with upright coupling rods adapted for coupling to the coupling neck of the utensil body.

Abstract: A plastic container cap includes a cap body having a rim and a face panel suspended within the rim, a folding utensil formed of a utensil body and a handle and integral with the face panel of the cap body wherein the utensil body, which can be a bowl or a fork, has a peripheral edge spaced from the face panel by a narrow opening and connected to the face panel by connecting portions in the narrow opening, and a neck at one end connected to the handle; the handle is hinged to the neck of the utensil body, having dented lines through which the handle is folded up and attached to the face panel of the cap body at a top side above said utensil body.