Abstract: The present invention provides a kerf structure for a snow tire, including unit structures on each of which spiral-shaped protrusions are continuously formed to be spaced a predetermined distance apart on the outer circumferential surface of a semi-cylindrical shaped column, wherein the continuously formed unit structures are arranged by alternating convex and concave portions in a zigzag formation, which is capable of optimizing the rigidity which can maintain gripping force as an original function of a kerf while ensuring a friction force generated from small blocks of a tread portion partitioned with kerfs by collapsing a block at an optimum level and further ensuring the kerf function on snow even in the last stages of tread wear by lowering the rigidity of the blocks of the tread portion.

Abstract: A portable electric mist supply apparatus for liquid cosmetics is disclosed. Liquid cosmetics such as cosmetic water or the like are stored in a storing container which is detachably engaged, and the stored liquid cosmetics is discharged by a certain amount when in use, in a form of mist particles with the aid of a ultrasonic vibrator.

Abstract: A contents refillable paper tube container enables: a pumping member to be combined with a paper body in a detachable manner; and a combination part to be formed on the lower part of the pumping member in order to replace a pouch, thereby reducing manufacturing costs and shortening manufacturing time since the pouch can be fixed and replaced through a simple structure.

Abstract: According to the present invention, a mixing container for different contents, when not being used, prevents a content stored in a storage compartment from being mixed with a content stored in a receiver member. When the mixing container is used, a button part is simply manipulated to open a lower portion of the receiver member, thereby mixing the two contents. Thus, the mixing container can mix different contents in a simple structure.

Abstract: According to an embodiment of the present invention, a disposable tubular container having an integrated cap is configured such that the cap is formed integrally with a tube neck through a connection member, perforations are formed along an outer surface of the connection member such that the cap may be detached from the tube neck, and the cap is inverted and coupled to the tube neck after being detached, thus thoroughly preventing air from entering a tubular body to minimize the spoilage of the container in the tubular container and enable the cap to be easily opened/closed so as to provide user convenience.

Abstract: A portable electric mist supply apparatus for liquid cosmetics is disclosed. Liquid cosmetics such as cosmetic water or the like are stored in a storing container which is detachably engaged, and the stored liquid cosmetics is discharged by a certain amount when in use, in a form of mist particles with the aid of a ultrasonic vibrator.

Abstract: Disclosed is a cardboard tube container of which the contents can be refilled, which comprises a cardboard tube body which has a space for accommodating a content; a fixture part which is engaged to an inner, upper side of the cardboard tube body and has a protrusion formed along an upper, outer circumferential surface; a pouch which is secured to a lower side of the fixture part and accommodates a content and is detachable from the fixture part for an exchange of itself when a content is all consumed; a pumping member which is secured to an upper side of the fixture part and serves to discharge the content stored in the pouch to the outside by way of a pumping operation and is detachable from the cardboard tube body; and a cardboard tube cap which is secured to an upper side of the cardboard tube body.