A cosmetic container includes a threaded rod, a sleeve, a nut, a ratcheted wheel, a shell, a lining and a button. The nut is connected to the sleeve and inserted in the shell so that they are not allowed to translate or rotate relative to one other. The threaded rod is engaged with the nut. The shell is connected to the sleeve so that they are not allowed to translate or rotate relative to each other. The ratcheted wheel is movably inserted in the shell. The lining is inserted in the shell so that they are not allowed to translate or rotate relative to each other. The button is partially inserted in the lining so that they are not rotatable but translatable relative to each other. Every time the button is pushed, a cosmetic product is extended from the sleeve by the threaded rod.

A dual end container for products such as cosmetic products or applicators is provided. 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.

The present invention relates to a multi-purpose makeup applicator that comprises, a pencil body having a first body half and a second body half, a refill cavity formed within an encircled sidewall of the first body half, a helix cavity formed within an encircled sidewall of the second body half where the refill cavity and helix cavity are separated by a cavity partition, a lid hingedly attached to the first half of the body and terminates prior to the cavity partition where the second half of the body originates, a displacement mechanism located is configured in the helix cavity of the second body half. In the open position of the lid, a refill cartridge can be placed in the refill cavity, and through the displacement mechanism the refill cartridge moves operably relative to and from the refill cavity of the body.

A stick-shaped cosmetic material appears or disappears from a front end of the tip cylinder along with the advance or retract of the moving body, a concave portion extends to a holding portion on an inner peripheral surface of the tip cylinder, a convex portion held by the concave portion is formed on an outer peripheral surface of the stick-shaped cosmetic material, the shape of the stick-shaped cosmetic material when viewed from the front side is formed so as to be tapered as being separated from an opposing portion to the holding portion, and a width of the opposing portion of the stick-shaped cosmetic material when viewed from the front side is substantially the same as a width of the holding portion when viewed from the front side.

A cosmetic applicator or assembly part for a cosmetic applicator, includes a thread spindle drive for moving a cosmetic mass lead relative to a lead housing tube accommodating the lead, wherein a thread is formed on an inner peripheral surface of the lead housing tube, and the thread interacts with a complementary thread of a lead holder, and the thread moves the lead holder together with the lead relative to the lead housing tube translationally when the lead holder is rotated, wherein said thread of the lead housing tube is not a continuous thread, but consists of a plurality of thread islands that are spaced apart from each other, each of the plurality of thread islands having thread projections extending by less than 121? in a circumferential direction and being shaped and arranged such that an outer thread of the lead holder always engages with at least one thread island.

A rear-pressing anti-misoperation double-ended eyebrow pencil includes a nib, a front lid, a piston, an intermediate ring, a pencil body, a threaded rod, a nut, a first spring, a ratchet wheel, a ratchet seat, a ratchet rod, a shoulder sleeve, a bristle carrier, a bristle, an inner sleeve, a tail lid, and a button, where the intermediate ring is sleeved on the hollow pencil body; the threaded rod is provided with a screw thread and rotatably provided on the nut; one end of the piston abuts against a material, and the other end of the piston abuts against the threaded rod; the piston can move to an outlet under pushing of the threaded rod; an end of the ratchet wheel adjacent to the ratchet rod is provided with a first unidirectional jump tooth; and an end of the ratchet rod adjacent to the ratchet wheel is provided with a ratchet.

A rear-pressing anti-misoperation double-ended eyebrow pencil includes a nib, a front lid, a piston, an intermediate ring, a pencil body, a threaded rod, a nut, a first spring, a ratchet wheel, a ratchet seat, a ratchet rod, a shoulder sleeve, a bristle carrier, a bristle, an inner sleeve, a tail lid, and a button, where the intermediate ring is sleeved on the hollow pencil body; the threaded rod is provided with a screw thread and rotatably provided on the nut; one end of the piston abuts against a material, and the other end of the piston abuts against the threaded rod; the piston can move to an outlet under pushing of the threaded rod; an end of the ratchet wheel adjacent to the ratchet rod is provided with a first unidirectional jump tooth; and an end of the ratchet rod adjacent to the ratchet wheel is provided with a ratchet.

A feeding pencil includes a main body, a leading tube, a middle tube, and a ratchet mechanism. The middle tube is engaged to the leading tube to be relatively rotatable. A relative rotation between the leading tube and the main body in one direction moves a drawing material forward. The ratchet mechanism allows the relative rotation between the leading tube and the main body in the one direction, and regulates the relative rotation in another direction. The ratchet mechanism includes an elastic projecting part and a concave-convex part. The concave-convex part engages with the elastic projecting part to be movable in an axial direction and rotatable. A protrusion disposed at a center tube removably engages with an annular convex part disposed at an outer surface of the leading tube in the axial direction.

A writing instrument according to an embodiment of the invention including, a chuck that chucks a writing lead, wherein the chuck includes a first chuck pawl which comes into point contact or line contact with the writing lead to press the writing lead so as to apply first contact stress to the writing lead; and a second chuck pawl which presses the writing lead so as to apply, to the writing lead, second contact stress that is lower than the first contact stress, and the first contact stress is configured such that, when a prescribed impact is applied to the writing lead, a contact portion of the writing lead subjected to the first contact stress fractures and absorbs the prescribed impact.

A refillable absorbent swab applicator pen has a pen shell, a plurality of absorbent swab cartridges, and a cartridge advancement mechanism. The plurality of absorbent swab cartridges are positioned within the pen shell, and the cartridge advancement mechanism is integrated into the pen shell in order to advance the absorbent swab cartridges toward a dispensing end in order to expose a swab for use or discard a swab after use.