A 100% recyclable and replaceable eco-friendly PET lipstick mechanism includes a cartridge core and a housing rotatably matching the cartridge core, where an axially slidable lipstick cylinder matches inside of the cartridge core, an inner wall surface of the housing is provided with a spiral groove, the cartridge core is provided with a guide groove axially, and an outer surface of the lipstick cylinder is provided with a protruding pillar, the pillar penetrating the guide groove of the cartridge core to slidably match the spiral groove of the inner wall surface of the housing; an outer circumferential surface of a rear end of the cartridge core is provided with a hand-held section; and the housing, the cartridge core and the lipstick cylinder are all made from polyethylene terephthalate (PET).

A device for packaging and applying a cosmetic product comprises a mechanism for receiving a stick of cosmetic product, a base cover forming a first housing for receiving a first portion of the mechanism, a first seal between an element of the base cover and an element of the mechanism, and a cap fixed on the base cover in order to define a second housing receiving a second portion of the mechanism. A second seal is provided between the cap and said element of the base cover and/or said element of the mechanism. The first and second housings are connected in a sealed manner by the element of the base cover and/or the element of the mechanism.

A device for applying a removable substance in the form of a baton, has a substance carrier and a protective sleeve so that the substance carrier can be made to move relative to the protective sleeve. A movement part has a longitudinal slot in which the substance carrier is guided by a peg, and the substance carrier can be moved between a retracted position and an extended position. The longitudinal slot has a retaining portion assigned to the extended position, the central longitudinal axis of which runs at an angle to a central longitudinal axis of a movement portion of the longitudinal slot. The central longitudinal axis of the retaining portion and the central longitudinal axis of the movement portion enclose an obtuse angle.

A device for applying a removable substance in the form of a baton, has a substance carrier and a protective sleeve so that the substance carrier can be made to move relative to the protective sleeve. A movement part has a longitudinal slot in which the substance carrier is guided by a peg, and the substance carrier can be moved between a retracted position and an extended position. The longitudinal slot has a retaining portion assigned to the extended position, the central longitudinal axis of which runs at an angle to a central longitudinal axis of a movement portion of the longitudinal slot. The central longitudinal axis of the retaining portion and the central longitudinal axis of the movement portion enclose an obtuse angle.

A rotary bottle with replaceable inner container includes an outer bottle, an inner container and a rotating base, an inner cover installed above the inner container, a clamping point protruding outwards provided in an outer wall position of the inner container and correspondingly clamped in a groove at an inner wall of the outer bottle. A screw is provided in the inner position of the inner container, and an upper clamping ring connected with the inner container is provide in a position, close to a circumferential edge, and of an upper surface of a bottom of the screw. The inner container can be removed after use with a reusing function of an outer bottle remained, so as to reduce pollution to the environment, optimize a structure of the product, and reduce loss in a component.

A rotary bottle with replaceable inner container includes an outer bottle, an inner container and a rotating base, an inner cover installed above the inner container, a clamping point protruding outwards provided in an outer wall position of the inner container and correspondingly clamped in a groove at an inner wall of the outer bottle. A screw is provided in the inner position of the inner container, and an upper clamping ring connected with the inner container is provide in a position, close to a circumferential edge, and of an upper surface of a bottom of the screw. The inner container can be removed after use with a reusing function of an outer bottle remained, so as to reduce pollution to the environment, optimize a structure of the product, and reduce loss in a component.

There is provided herein a dispenser (2) for a product in stick form. The dispenser (2) includes a product stick carrier (10), an outer sleeve (6) and a product concealing sleeve (8). The product stick carrier (10) includes a product stick support for supporting a product stick in use. The outer sleeve (6) is disposed outwardly of the product stick carrier (10). The product stick carrier (10) is fixed relative to the outer sleeve (6). The product concealing sleeve (8) is disposed inwardly of the outer sleeve (6) and is retractable from a first, fully extended position relative to the outer sleeve (6) for concealing a product stick supported by the product stick support in use in order to expose the product stick. The product concealing sleeve (8) and the outer sleeve (6) include inter-engaging flaps (110A-D) which cooperate with one another to prevent advancement of the product concealing sleeve (8) relative to the outer sleeve (6) beyond a set point so as to define the first, fully extended position. The outer sleeve (6), product concealing sleeve (8) and product stick carrier (10) are each formed of a paper-based or card-based material.

A cosmetic stick case contains a magnetic member. The cosmetic stick case includes a cosmetic stick body, a cosmetic stick inserted into the cosmetic stick body, and a push button for drawing out the cosmetic stick to an outside by a pressing operation. The cosmetic stick body contains a first magnetic force member and the push button contains a second magnetic force member. Attractive force between the first magnetic force member and the second magnetic force member keeps the push button in a fixed state without being shaken while the push button is inserted into the cosmetic stick body.

A cosmetic stick case contains a magnetic member. The cosmetic stick case includes a cosmetic stick body, a cosmetic stick inserted into the cosmetic stick body, and a push button for drawing out the cosmetic stick to an outside by a pressing operation. The cosmetic stick body contains a first magnetic force member and the push button contains a second magnetic force member. Attractive force between the first magnetic force member and the second magnetic force member keeps the push button in a fixed state without being shaken while the push button is inserted into the cosmetic stick body.

A retractable dispenser device includes: an externally threaded multi-ply tube comprising a spiral wound first multi-ply material, wherein the first multi-ply material includes one or more inner plies and an outer ply, wherein the outer ply is wider than the one or more inner plies, wherein subsequent windings of the inner plies abut each other such that the outer ply overlaps at each subsequent winding forming an external thread; and an internally threaded multi-ply sleeve comprising a spiral wound second multi-ply material, wherein the second multi-ply material includes an inner ply and one or more outer plies, wherein the inner ply is narrower than the one or more outer plies, wherein subsequent windings of the outer plies abut each other such that the inner ply leaves a gap at each subsequent winding forming an internal thread.