A an attachable orthodontic device case includes an orthodontic device case having an interior volume configured for holding an orthodontic device, the orthodontic device case comprising a first half and the second half, wherein the first half is hingably coupled to the second half via a plurality of barrel hinges, a first handle located on the first half of the orthodontic device case, and a male protrusion located on the first handle, a second handle located on the second half of the orthodontic device case, and a female orifice located on the second handle, wherein the female orifice is configured to mate securely with the male protrusion located on the first handle, and, a flat surface on a rear of the second half of the orthodontic device case and a magnet and/or an adhesive on said flat surface for removably coupling to a rear of a mobile computing device.

Disclosed is a cosmetic case having a refill structure including: a container body having one opened side and formed with an elevation spiral groove; an outer cap rotatably coupled to the container body and formed with an elevation straight groove; an elevation mechanism elevated in the container body while being rotated with the outer cap and formed with an elevation protrusion; a content container accommodated inside the container body to store contents; a discharging mechanism installed in the content container to discharge the contents; an inner cap coupled to one side of the content container and elevated with the elevation mechanism; and an operation button connected to the discharging mechanism to discharge the contents, wherein the elevation mechanism and the inner cap are formed with a fastening protrusion and a fastening groove and formed with a refill guide groove and a refill guide protrusion, respectively.

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 method for making and assembling personal hygiene material containers whereby a cap and core are provided; a lid is disposed at the cap; the cap is then placed with the lid onto the core; situating a leakage prevention insert within the core; and situating a hygiene material elevator within the core. The leakage prevention insert possesses a circumference greater than that of the core such that upon insertion of the leakage prevention insert into the core an overhang is created along the entirety of the leakage prevention insert's circumference, where the overhang creates a complete and tight seal by creating an abutment with the inner wall of the core. The abutment thereby prevents the leakage of hygiene material during the manufacture fill process when the hygiene material is in its liquid form.

Methods of manufacturing and fixtures for manufacturing containers, particularly for holding cosmetic products, using thin-walled tubes. One end of a container may be formed using an integral process, such as insert molding, while the other end of the container is formed using assembly steps, such as welding, to form a completed cosmetics container from a thin-walled tube.

The invention relates to a case for powder cosmetic product comprising a base which comprises: a pedestal comprising a housing comprising a cylindrical wall and an annular bearing face; a container releasably received in the housing and comprising a rim that rests on the bearing face; a ring for attaching the container by tightening the rim of the container against the bearing face; characterised in that the cylindrical wall comprises two indentations for access to the rim of the container, the ring being attached in the housing, two lateral faces of the attachment ring being accessible through the indentations, the attachment ring comprising means of angular indexing by cooperation with the indentations.

The invention relates to a container comprising: a receptacle with an outer wall visible from outside the container the peripheral outer wall is provided with a translucent layer, a housing that defines an inner space, an electronic circuit that comprises a central light source that emits light in a main emission direction. The light source is offset relative to the translucent layer. The electronic circuit is arranged within the inner space. A wave guide is arranged opposite the light source such as to guide a light wave emitted by the light source into the translucent layer.

Preform for a cosmetic unit filled with cosmetic mass, having a container part which preferably forms a tube, is open on the underside and is dimensioned in such a way that, after filling with the cosmetic mass to be stored by it, it can be closed by welding without being affected by the cosmetic mass and then forms the complete cosmetic container, the container part providing a subsequent removal opening on the upper side, and an applicator part, which consists at least of a stem fitted or capable of being fitted with an applicator element, the stem of the preform being arranged partly inside the container part and partly projecting outwards through the subsequent removal opening, wherein the stem is connected via a thin material bridge to the inner edge of the subsequent removal opening in such a way that it closes the latter tightly, and the stem and the container part are an integral one-piece component.

A compact makeup removing device includes a reservoir filled with a gel or liquid makeup remover, a tip assembly coupled to a first end of the reservoir for dispensing the makeup remover and a twistable middle section, coupled to a second end of the reservoir, for causing the makeup remover to be dispensed through the tip assembly when the twistable middle section is rotated by a user.