JPS5927212Y2 - stick cosmetics - Google Patents

Description

[Detailed explanation of the invention] This invention protects cosmetics with a plastic tube that has good machinability, so that both soft cosmetics and fragile cosmetics such as hardened powder can be stored in a holder and used. This relates to a bar-shaped cosmetic product that does not stain hands when handled.

The bar-shaped cosmetic product of the present invention has a cosmetic core that is made by filling and fixing a soft cosmetic into a plastic cylinder with good machinability.
The holder consists of a holder capable of holding the cosmetic core in a freely insertable and removable manner, and the holder includes a holder main part, a part of which is slidably housed in the holder main part, and the other part of which protrudes behind the holder main part. an elastic body interposed between the holder main part and the sliding body to constantly press the sliding body backward, and an elastic body fixed to the front of the sliding body and directed backward from the tip. It is possible to accommodate a split chuck with a longitudinal slit made and a tapered outer periphery near the tip and a cylindrical shape, and a spare decorative core provided inside the sliding body connected to the hollow part of the split chuck. a bottom plug that closes the cavity at the rear of the sliding body, forms a part of the sliding body, and houses a sharpener for cutting the cosmetic; , an annular ring that can be slid over a distance smaller than the amount of sliding of the split chuck and whose inner diameter matches the outer circumference of the tapered part of the split chuck, and a sliding surface of the decorative core near the tip of the holder; The cosmetic product is protected from sliding within the plastic cylinder, and by pulling out the butt plug from the outer cylinder, the cosmetic product is normally inserted into the outer cylinder. The stick-shaped cosmetic product is characterized in that the inserted and invisible sharpener can be used, and the cosmetic product and the plastic tube can be simultaneously cut by the required amount using the sharpener. .

Embodiments of the present invention will be described below with reference to the drawings.

The bar-shaped cosmetics of this example include eyeliner, eye flow,
A cosmetic product 2 for applying makeup, such as eyebrow ink, is filled into a plastic tube 3 with good cutting properties such as styrofoam, hard foamed urethane, or low-molecular-weight polyethylene and fixed to form a cosmetic core 1, and the makeup core 1 can be freely inserted and removed. Holder 4 that can hold
The holder 4 includes a holder main part 5 and a sliding body 6, a part of which is slidably accommodated in the holder main part 5 and the other part of which protrudes to the rear of the holder main part 5. , an elastic body 7 such as a coil spring that is interposed between the holder main part 5 and the sliding body 6 and constantly presses the sliding body 6 backward; A split chuck 8 with a longitudinal cut toward the end and a tapered outer periphery near the tip and a cylindrical shape, and a spare provided inside the sliding body 6 connected to the hollow part 9 of the split chuck 8. A hollow portion 10 capable of accommodating a cosmetic core 1 of
and a butt plug 11 which closes the cavity 10 at the rear of the sliding body 6, forms a part of the sliding body 6, and has a built-in sharpener 14 for cutting the cosmetic, and a butt plug 11 located near the front inside the holder main part 5. An annular ring 12 that is housed in the holder 4 and can be slid by a distance smaller than the sliding distance of the split chuck 8, and whose inner diameter matches the outer periphery of the tapered portion of the split chuck 8; It has a temporary support part 13 that provides resistance to sliding of the cosmetic core 1 through friction.

Further, the cosmetic is protected without sliding inside the plastic cylinder, and by pulling out the butt plug from the outer cylinder, the sharpener, which is normally inserted inside the outer cylinder and is not visible, can be used. It is possible to simultaneously cut the cosmetic product and the plastic tube by the required amount using a sharpener.

In the figure, reference numeral 15 denotes a front cylinder to which a temporary support part 13 such as a rubber ring is attached to the holder 4, and 16 denotes a rear cylinder to support the sliding body 6 so that it does not pull out from the main part 5 of the holder.
5 and the rear cylinder 16 are removably fixed to the holder main part 5 with screws or the like.

17 is a seat plate that is housed in the holder main part 5 and limits the rearward movement of the ring 12 within a certain range under pressure from an elastic body 7 such as a coil spring; 18 is a front part inside the holder main part 5; This step 18 is a step provided in the split chuck 8.
The front end of the ring 12 that is fitted onto the outer periphery of the ring 12 and moves forward is locked to stop the ring 12 from moving forward regardless of the movement of the split chuck 8. When the ring 12 stops moving forward, the split chuck 8
Even if it moves forward in the space 19 of the holder main part 5, the state in which the decorative core 1 is held by the split chuck 8 is released, and the temporary support part 1
The cosmetic core 1 does not move forward due to the support of the cosmetic core 1 due to the friction caused by the slider 6, and in the end, the cosmetic core 1 moves around the circular ring 12 with one reciprocating movement of the sliding member 6.
It moves forward from the retreated position by means of a trench that locks onto the stepped portion 18.

20 is a leg on which the scraper 14 is attached to the butt plug 11.

The bar-shaped cosmetic product of the present invention is as described above, and even if the cosmetic product is extremely soft or brittle, such as those used for eyeliner, eye pencil, and eyebrow ink, it can be filled into a plastic cylinder with good machinability. By doing this, both the cosmetic product and the plastic tube reinforce each other, and the strength of the cosmetic core itself becomes extremely large, making it possible to prevent it from breaking or crushing. In other words, even if you hold the plastic tube in your mouth, you can hold it in the holder without affecting the cosmetics and use it by carving out the necessary amount of cosmetics from the plastic tube. Compared to this, the plastic tube that corresponds to the shaft can be made thinner, which saves resources, and it has the advantage of requiring less labor to carve out cosmetics.

In particular, with the present invention, by storing a spare cosmetic core in the hollow part of the sliding body and pressing the button, the cosmetic core can be used continuously without having to take the trouble of replenishing the cosmetic core. be.

[Brief explanation of the drawing]

FIG. 1 is a side sectional view of the cosmetic core of the present invention, and FIG. 2 is a side sectional view of a holder with the cosmetic core attached. 1... Cosmetic core, 2... Cosmetics, 3...
...Plastic tube, 4...Holder, 5
...Holder main part, 6...Sliding body, 7
...Elastic body, 8...Split chuck, 9
...Hollow part, 10...Cavity part, 11.
...butt plug, 12...circle, 13...
...Temporary support part, 141. ,. Sharpener, 15... Front cylinder, 16... Rear cylinder, 17... Seat plate, 18... Step part, 19
... Blank space, 20 ... Legs.

Claims (1)

[Scope of Claim for Utility Model Registration] The holder consists of a cosmetic core that is made by filling and fixing a soft cosmetic into a plastic cylinder with good machinability, and a holder that can hold the cosmetic core in a freely insertable and removable manner. A holder main part, a sliding body having a part slidably housed in the holder main part and the other part protruding rearward of the holder main part, and between the holder main part and the sliding body. an elastic body that is interposed to constantly press the sliding body backward; and an elastic body that is fixed to the front of the sliding body and has a longitudinal cut toward the rear from the tip, and has a tapered outer periphery near the tip; ,
a cylindrical split chuck; a hollow part connected to the hollow part of the split chuck and capable of accommodating a spare cosmetic core provided inside the sliding body; and the hollow part is closed behind the sliding body, and the sliding part is a butt plug that forms a part of the moving body and has a built-in sharpener for cutting the cosmetic; and a butt plug that is housed near the front inside the main part of the holder, is capable of sliding over a distance smaller than the sliding distance of the split chuck, and has an inner diameter of A rod-shaped cosmetic product comprising an annular ring that matches the outer periphery of the tapered part of the split chuck, and a temporary support part that provides frictional resistance to sliding of the cosmetic core near the tip of the holder, The cosmetic is protected without sliding inside the plastic cylinder, and by pulling out the butt plug from the outer cylinder, the sharpener, which is normally inserted inside the outer cylinder and is not visible, can be used. A bar-shaped cosmetic product, characterized in that it is possible to simultaneously cut the cosmetic product and the plastic cylinder by the required amount using a cutting machine.