The present invention generally relates to a dual end container for products such as cosmetic products or applicators. More specifically, a dual end container with a compact, integrated mechanism for selectively extending and retracting a first product or applicator without movement of a second product or applicator is disclosed. The dual end container includes a first cup, a second cup, which is at least partially housed within the first cup, and a driving member between the first cup and the second cup. The first cup has a first male thread, the second cup has a second male thread and the driving member has a first and second female thread. The first male thread interacts with the first female thread to extend and retract the first cup. The second male thread interacts with the second female thread to extend and retract the second cup.

A rod-shaped object feeding container includes a cartridge unit and a knock mechanism unit. The cartridge unit includes a movable body and a female screw member. The knock mechanism unit includes a coupling member, a knock member, a spring member, a main body tube, and a rotary member. When the knock member is pressed, the knock member converts a force with which the knock member is pressed into a rotational force and causes the coupling member and the female screw member to be rotated in one direction so as to advance the movable body and the rod-shaped object. When the rotary member is rotated relative to the main body tube in an opposite direction, the rotary member causes the coupling member and the female screw member to be rotated in the opposite direction so as to retract the movable body and the rod-shaped object.

An application container includes a leading cylinder that internally contains an application material, and has an opening through which the application material is exposed. The opening extends in a major axis direction, and has a minor axis direction. The leading cylinder has a front edge curved to bulge to an outside of the leading cylinder from a tip located on one side in the major axis direction toward the other side. When viewed from the other side, the opening extends rearward from the tip in a slit shape. A first application material holder located on both sides of the opening in the minor axis direction is formed in a tip portion of the leading cylinder having an outer surface extending rearward while being curved to bulge to the outside of the leading cylinder from the tip.

A bar-shaped cosmetic material feeding container includes a front tube, an inner tube arranged inside the front tube and forming an opening to dispense a bar-shaped cosmetic material, a screw member that is rotatable relative to the front tube, a moving body that is accommodated inside the inner tube and that includes a core chuck for gripping the bar-shaped cosmetic material. The inner tube is movable in the axial direction through an opening of the front tube. The moving body is coupled to the screw member to move the bar-shaped cosmetic material in the axial direction through the opening of the inner tube. The feeding container further includes a first spring to buffer a movement of the inner tube, and a second spring to buffer a movement of the core chuck of the moving body, that has a spring constant different from a spring constant of the first spring.

A cosmetic material feeding container includes a sleeve that is configured to accommodate a cosmetic material, a barrel that is engaged with the sleeve, a moving body that is accommodated in the sleeve and has a male screw on an outer periphery of the moving body, a screw in which a female screw to be screwed with the male screw is formed on an inner periphery of the screw, and a tail plug that is engaged with the barrel, relatively rotatable with the barrel, and is engaged with the screw. An enlarged diameter portion of the moving body is configured to contact with a spring portion of the screw from an inner side when the enlarged diameter portion comes to a position at which inward bending of the spring portion in a radial direction is restricted.

A coating material feeding container has a configuration in which a first projection is provided on an outer surface of a tubular member, at least one second projection is provided on an inner surface of a container rear portion, the tubular member has a small-diameter portion that projects inward in a radial direction of the tubular member and is engaged with a movable body, the movable body has an insertion portion that is inserted in and passed through a tube hole of the tubular member and is engaged with the small-diameter portion, the insertion portion has a cut surface that is engaged with an inner surface of the small-diameter portion and extends in the tube hole in an axial direction of the tube hole, and the tube hole has a space portion between the first projection and the cut surface.

A container for a stick product utilizes a novel inner body that has no gaps along its top perimeter. As a result, significant advantages in assembly and operation are realized. Containers according to the present invention may be useful for all types of stick products that are applied by drawing the product across a surface.

A rod-shaped cosmetic material feeding container includes a sleeve that is capable of accommodating a rod-shaped cosmetic material, a barrel that is engaged with the sleeve so as to be rotatable relative to the sleeve, a screw that is disposed inside the barrel so as to be synchronously rotatable, and a mechanism portion that is accommodated inside the sleeve and the barrel and configured to feed out the rod-shaped cosmetic material. The screw includes a slope and a female screw. The mechanism portion includes a lead holder, an ejection rod, and a propelling rod. The sleeve has an advancing limit reached by the lead holder of the mechanism portion fed out by a screwing action of the female screw and a male screw when the sleeve and the barrel are rotated relative to each other.

A top end surface of a tip end of a leading tube is configured to be a tapered surface tapered so as to peak to an outside viewed from a tip side. This configuration ensures easily and beautifully forming a tapered eyeline with good touch as follows. The tapered surface is positioned at an upstream when a line is formed. An eyeliner is touched on an applied portion to draw an eyeline with a constant thickness. When the application comes to a stage of the application of a tapered line, an angle of an eyeliner feeding container is changed such that the tapered surface touches the applied portion and the eyeliner separates from the applied portion. Then, the line is drawn such that the tapered surface on the tip end made of a soft material rubs the applied portion.

The present disclosure discloses a composition for solidified oil embodied in a dispenser for treating hair and scalp by moisturization. The composition comprising a blend of natural oils; essential oils; vitamins to provide antioxidants to the scalp; at least one thickening agent is mixed to increase the viscosity of the mixture formed; a tubular dispenser for holding the solidified oil composition formed from the mixture; a turning screw present on the bottom of the tubular dispenser for allowing the solidified oil composition to protrude out of the tubular dispenser when the turning screw is moved to an anti-clockwise direction, wherein the solidified oil composition is moved downwards when the turning screw is moved to a clockwise direction; and a cap for enclosing the tubular dispenser housed with the solidified oil composition.