JPH0610Y2 - Cosmetic liquid storage container with applicator - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION "Industrial application field" The present invention relates to a cosmetic liquid storage container with an applicator, such as a mascara and an eyeliner.

"Prior Art" From inside the cap screwed to the neck of the container body, apply an applicator with an applicator such as a brush attached to the lower end of the shaft into the container.
It is known that when the cap is removed, the cap is used as a handle to apply makeup using a cosmetic liquid attached to the application portion.

"Problems to be solved by the invention" Cosmetic liquids such as mascara and eyeliner are highly viscous, and if left alone, they adhere to the inner wall surface of the body of the container and harden, reducing the amount of effective liquid. Reduce the concentration of the liquid.

The idea is to fit a tubular body for both stirring and scraping off adhering materials into the body of the container, and providing the cylindrical body so as to rotate only in the pressing direction of the adhering material so that the adhering materials can be quickly dropped into the container body. The purpose is to be able to dissolve again.

"Means for solving the problem" From the inside of the cap 25 screwed to the container body neck 2 to the shaft 26
In a makeup liquid storage container with an applicator, in which an applicator 28 having an applicator 27 attached to the lower end is hung vertically into the container body 1, the lower end of the body portion 1a of the container body is opened to the opening. The outer peripheral wall 5 of the bottom cap 4 is rotatably fitted, and the applicator 28 is loosely inserted inside the body 1a of the container body to fit the turning cylinder 14 and A reverse rotation preventing mechanism 6 which integrally connects the lower end portion of the moving cylinder and the bottom cap, and between the body portion and the bottom cap 4 enables rotation only in the forward direction with respect to the body portion. In addition, a part of the rotating cylinder is formed in the spiral tube portion 23, and the outer surface of the spiral wire 22 forming the spiral tube portion is brought into contact with the inner wall surface of the body portion of the container to form a bottom for the container body. The winding direction of the spiral wire was determined so that the deposit on the inner wall surface of the body was pushed down by the spiral wire when the cap 4 was rotated in the forward direction.

[Operation] From the state shown in FIG. 1, the bottom cap 4 is attached to the container body 1a.
When it is rotated in the forward direction, that is, clockwise when viewed from below, the spiral wires 22 and 22 of the rotary cylinder 14 are also rotated in the same direction, and since the outer surface of the spiral wire contacts the inner wall surface of the body part, The deposit on the inner wall surface will be pushed down and scraped off. Since a reverse rotation preventing mechanism is provided between the body and the bottom cap, the spiral wires 22 and 22 do not rotate in the direction of pushing up the adhered matter.

"Example" 1 is an elongated container body in which a mouth / neck portion 2 is erected. In the upper part of the container body, a diaphragm member 3 for fixing an appropriate amount of liquid adhering to a coating portion described later is fixed.

The lower end of the body 1a of the container body is opened, and the outer peripheral wall 5 of the bottom cap 4 is rotatably fitted in the opening. The bottom cap 4 is rotatable with respect to the body of the container body in both forward and reverse directions, that is, generally in the clockwise direction, but is not rotatable in the reverse direction.
Is provided between the lower end of the body portion 1a and the bottom cap 4. In the illustrated example as the mechanism, the connecting cylinder 7 is fitted in the lower portion of the body portion 1a, several supporting pieces 8 are hung from the lower end of the connecting cylinder, and the lower ends of the supporting pieces are shown in FIGS. 2 and 4, respectively. As shown by nail 9
The base ends are connected, and the tips of the claws are engaged with the engaging projections 5a that are vertically provided on the inner surface of the outer peripheral wall 5 of the bottom cap, so that the outer peripheral wall rotates in the forward direction with respect to the body. At this time, the tip of the claw does not engage with the engaging projection 5a by being pushed inward, and the tip of the claw does not engage with the engaging projection 5a when it is rotated in the opposite direction, that is, the counterclockwise direction in FIG. It is formed so that its rotation is prevented by engaging with the strip 5a. However, the engaging projection 5a may be provided on the outer surface of the inner peripheral wall 10, and the shape of the claw may be changed to a sawtooth shape.

An inner peripheral wall 10 is erected from the bottom wall 11 of the bottom cap 4, and a plurality of first recessed ridges 12 are vertically provided on the inner surface of the inner peripheral wall as shown in FIG. The second recess 13
Are laid around.

The rotating cylinder 14 is fitted into the body 1a of the container body.
From the bottom surface of the bottom wall 15, the rotating cylinder is provided with the first and second recessed strips 12, 13
A connecting rod 18 having a first ridge 16 and a second ridge 17 fitted on the outer surface is hung so that it can be pivoted only in the forward direction together with the bottom cap 4 with respect to the container body. The lower part of the rotating cylinder is formed into a bottomed small-diameter cylinder portion 19 and inserted into the above-mentioned connecting piece 7 and the seal cylinder 7a fitted to the upper end of the connecting cylinder. A large-diameter portion 21 is erected via the large-diameter portion, and as shown in FIG.
24 are attached. The outer surfaces of the spiral wires 22, 22 are brought into contact with the inner wall surface of the container body 1a, and the bottom cap 4 in the forward direction with respect to the body
The rotation direction of the spirals is determined so that the spirals push down the solidified matter attached to the inner wall surface of the body. When the positive direction is set to the clockwise direction, the spiral winding direction is also set to the clockwise direction. The spiral tube portion 23 may be separately formed and connected as shown in FIG. 6 and 7
The drawing shows a separately formed spiral tube, and FIG. 8 shows a punching plate 23a for forming the spiral tube portion in FIG.

Reference numeral 25 denotes a cap screwed to the neck of the container body, and an applicator 28 having an applicator 27 attached to the lower end of the shaft 26 is suspended from the cap. The application part is formed as a brush, and the application part is inserted into the small-diameter cylindrical part 19 of the rotary cylinder.

"Effects of the Invention" The present invention has the above-described configuration. Since the bottom cap 4 fitted to the lower end of the container body rotates only in the forward direction, it is integrally connected to the bottom cap. The rotating cylinder 14 also rotates only in the positive direction, and the spiral wires 22, 22 of the spiral tube portion 23 forming a part of the rotating cylinder are also screwed by the rotation in the positive direction. Since the spiral winding direction is set so that the wire pushes down the solidified substance attached to the inner wall surface of the body, it is easy to drop the solidified substance into the liquid and dissolve it again. Further, the liquid is agitated by the rotation of the spiral wire, and the solidification can be prevented.

[Brief description of drawings]

1 is a half sectional view of the container of the present invention, and FIG. 2 is FIG. 1 II-I.
FIG. 3 is a perspective view of a rotating cylinder used for the container, FIG. 4 is a perspective view of a connecting cylinder used for the container, and FIG. 5 is a second embodiment. 6A and 6B are front views of separately formed spiral tube parts, and FIG. 8 is a front view of a punching plate for forming the spiral tube part of FIG. It is a figure. 4 ... Bottom cap 6 ... Reverse rotation prevention mechanism 14 ... Rotating cylinder 22 ... Spiral wire 28 ... Applicator

Claims (1)

[Scope of utility model registration request] 1. An applicator in which an applicator 28 having an applicator 27 attached to the lower end of a shaft 26 is suspended from the inside of a cap 25 screwed to the neck 2 of the container body into the container 1. In the makeup liquid storage container with the above, the lower end of the body portion 1a of the container body is opened, the outer peripheral wall 5 of the bottom cap 4 is rotatably fitted in the opening portion, and Is loosely inserted in the applicator 28 to fit the rotary cylinder 14, and the lower end of the rotary cylinder is integrally connected to the bottom cap. Is provided with a reverse rotation preventing mechanism 6 capable of rotating only in the forward direction with respect to the body portion, and a part of the rotating cylinder is formed in the spiral tube portion 23. The outer surface of the spiral wire 22 forming the part is brought into contact with the inner wall surface of the container body,
A cosmetic liquid storage with an applicator, characterized in that the winding direction of the spiral wire is determined in such a direction that the deposit on the inner wall surface of the body is pushed down by the spiral wire by the normal rotation of the bottom cap 4 with respect to the container body. container.