JPH0543699Y2 - - Google Patents

Description

[Detailed description of the invention] "Industrial application field" This invention relates to cosmetic tools for solid or hardened cosmetics.

"Prior Art" A coating tool in which a shaft part is fitted into an outer cylinder in an upwardly biased state and a coating part is attached to the upper end of the shaft part, and the upper part of the application tool is inserted into a peripheral wall to remove the outer surface of the outer cylinder. and a cap with a lower part of the peripheral wall fitted into the cap, the inner part of the peripheral wall of the cap is filled with a cosmetic, and when the cap is fitted to the application tool, the upper surface of the application part is pressed against the lower surface of the cosmetic by the above-mentioned urging, It is known that when in use, the cap is removed and makeup is applied using the cosmetics adhered to the application area of the applicator.

``Problem that the invention seeks to solve'' Conventionally, in this type of cosmetic tool, when the cap is attached, the application part is pressed against the bottom surface of the cosmetic product and the shaft part moves down inside the outer cylinder, and then the cap is removed. When applying makeup, the shaft portion moves up inside the outer cylinder while remaining in the pressure-contact state as described above, resulting in the problem that the cosmetics adhere to only a portion of the application area.

The purpose of the present invention is to eliminate the above-mentioned drawbacks and provide a cosmetic tool that automatically and uniformly applies cosmetics to the application area by rotating the shaft when attaching and detaching the cap to the outer surface of the outer cylinder. .

"Means for solving the problem" The shaft portion 4 is movable up and down into the outer cylinder 5 in an upwardly biased state.
A coating tool 1 with a coating section 3 attached to the upper end of the shaft, and a cap 2 with the upper part of the coating tool inserted into the peripheral wall 11 and the lower part of the peripheral wall 11 fitted onto the outer surface of the outer cylinder 5. A large lead screw groove 7, 7 is provided on one side of each opposing surface of the outer cylinder 5 and the shaft portion 4.
The other side is provided with pins 6, 6 that are engaged in the threaded grooves to enable the shaft portion 4 to be threaded up and down with respect to the outer cylinder, and to insert the cosmetics 12 into the inner part of the cap peripheral wall.
With the cap fitted to the applicator, the upper surface of the applicator 3 could be brought into pressure contact with the lower surface of the cosmetic product by the above-mentioned bias.

``Operation'' In the state shown in FIG. 1, the upper surface of the applicator 3 is pressed against the lower surface of the cosmetic 12 in the cap 2 by the biasing force of the compression spring 10. When the cap 2 is removed from this state, the shaft portion 4 moves up inside the outer cylinder 5 while rotating.
In addition, since the applicator 3 is pressed against the lower surface of the cosmetic 12, the cosmetic 12 adheres to the applicator 3 uniformly. Also, when attaching the cap 2 to the outer surface of the outer tube 5 again after the cap 2 is removed as shown in FIG. 2, if the upper surface of the application section 3 is pressed with the lower surface of the cosmetic 12, the shaft section 4 rotates and the outer tube is removed. 5, the cosmetics 12 uniformly adheres to the application section 3.

``Example'' The cosmetic tool according to the present invention includes an application tool 1 and a cap 2 as main components.

The applicator 1 includes a shaft 4 with an applicator 3 attached to the upper end, an outer cylinder 5 into which the shaft is fitted so as to be movable up and down, and a cylinder 5 inside the outer cylinder that urges the shaft upward. It consists of a compression spring 6. Pins 6, 6 are attached to two locations on the outer surface of the shaft, two large lead screw grooves 7, 7 are bored on the inner surface of the outer cylinder, and the pins 6, 6 are slid into the screw grooves. A compression spring 1 is inserted between the bottom wall 8 of the outer cylinder and the lower end 9 of the shaft.
0 is attached, and the shaft portion is urged upward to fit telescopically into the outer cylinder. In addition, the above pin 6,
Although the position of 6 may be arbitrary, in the illustrated embodiment, it is attached at a position opposite to the lower part of the outer surface of the shaft portion. Furthermore, although the threaded groove is formed on the inner surface of the outer cylinder, it is also possible to form the threaded groove on the outer surface of the shaft portion, and attach a pin to the inner surface of the outer cylinder so as to be engaged in the threaded groove.

The cap 2 has a peripheral wall 11 filled with cosmetics 12 inside the inner part thereof, and a lower part of the peripheral wall removably fitted to the upper end of the outer surface of the outer tube 5. Note that when the cap 2 is attached to the upper end of the outer cylinder, the lower surface of the cosmetic 12 inside the cap presses against the upper surface of the application section 3, causing the shaft section 4 to spiral downwardly into the outer cylinder against the bias, thereby forming the application tool. 1 upper part is stored in the surrounding wall 11, and the cap 2
The length of the shaft 4, the threaded groove 7, 7 and the compression spring 10 may be selected. Further, the applicator 3 may be appropriately selected from a sponge-like shape, a brush-like shape, etc. depending on the type of cosmetic product 12 and how it is used.

"Effect of the invention" This invention has the above-mentioned configuration, and has an outer cylinder 5 and a shaft part 4.
Large lead screw grooves 7, 7 are provided on one side of each facing surface.
The other side is provided with pins 6, 6 that are engaged in the threaded grooves to enable the shaft portion 4 to be threaded up and down with respect to the outer cylinder, and to fill the inner part of the cap peripheral wall 11 with the cosmetics 12. and cap 2 for application tool 1.
In the fitted state, the lower surface of the cosmetic product was pressed against the upper surface of the applicator 3 attached to the upper end of the shaft, and the shaft 4 was pushed down toward the bottom of the outer cylinder against the bias. Cosmetics can be evenly applied to the application section 3 by rotating the shaft relative to the cosmetics in the cap, and makeup can be applied extremely easily and in a short time.

[Brief explanation of the drawing]

FIG. 1 is a sectional view of the present cosmetic tool when the cap is attached, and FIG. 2 is a sectional view of the applicator when the cap is removed. 1... Application tool, 2... Cap.

Claims (1)

[Scope of utility model registration request] The shaft portion 4 can be moved vertically into the outer cylinder 5 in an upwardly biased state.
A coating tool 1 with a coating section 3 attached to the upper end of the shaft, and a cap 2 with the upper part of the coating tool inserted into the peripheral wall 11 and the lower part of the peripheral wall 11 fitted onto the outer surface of the outer cylinder 5. A large lead screw groove 7, 7 is provided on one side of each opposing surface of the outer cylinder 5 and the shaft portion 4.
The other side is provided with pins 6, 6 that are engaged in the threaded grooves to enable the shaft portion 4 to be threaded up and down with respect to the outer cylinder, and to insert the cosmetics 12 into the inner part of the cap peripheral wall.
A cosmetic tool, characterized in that the upper surface of the application section 3 can be pressed against the lower surface of the cosmetic product by the above-mentioned bias when the cap is fitted into the application tool.