JPS64826Y2 - - Google Patents

Description

[Detailed Description of the Invention] A. Purpose of the Invention Industrial Application Field The present invention relates to a cosmetic liquid container for nail polish, eyeliner, liquid lipstick, etc., which is equipped with a makeup brush.

BACKGROUND ART As a container of this kind, there is one in which a makeup brush is attached to the opening of a squeeze container body, and the container body is squeezed so that the makeup liquid inside is contained in the makeup brush. but,
Since this type of cosmetic liquid is viscous, the cosmetic brush remains glued to the liquid for a while during use, making it impossible to take in air to prevent negative pressure, which delays the recovery of the container.

Problems to be Solved by the Invention The object of the present invention is to provide a cosmetic liquid container equipped with a convenient makeup brush that forms an air intake path that does not require the use of a makeup brush and can be restored immediately after use.

B. Structure of the invention Means for solving the problems The cosmetic liquid container equipped with the makeup brush of the invention includes a squeeze-shaped container body 1 and a lower part of the container body 1 having a mouth and neck portion 6.
Several vertical intake grooves A7 are formed at intervals in the circumferential direction of the inner surface of the upper half, and a circumferential groove 8 is formed on the inner periphery of the intermediate portion to communicate the lower ends of the groups of intake grooves A7. It has a cylindrical holding member 2 provided therein, and two passages, a liquid passage 9 and an intake passage 10, which are arranged in parallel to each other and exit to the top surface, respectively, on the intake passage 10 side. a two-way member 3 which houses a ball valve 11 for closing the valve and is inserted and fixed to the lower part of the holding member 2;
A small-diameter discharge pipe 13 that communicates with the liquid path 9 is erected from the center of the large-diameter lower cylinder 12 stacked on the upper surface of the two-way member 3, and the upper part is connected to the circumferential groove 8 on one side of the lower cylinder 12. , a discharge pipe 4 having vertical intake grooves B, 14 each communicating with the intake passage 10 at its lower part;
and a makeup brush 5 whose portion other than the brush tip is hollow, this hollow portion is fitted to the outer surface of the discharge pipe body 13, and whose lower half outer circumference is held and fixed by the upper part of the presser member 2.
It consists of

Effect In the above, when applying makeup such as manicure, use the container body 1.
to squeeze. Then, the pressurized cosmetic liquid is supplied from the liquid path 9 of the two-way member 3 through the discharge pipe 4 to the makeup brush 5 and is contained in the makeup brush 5, so that makeup is applied with the makeup brush 5 thereafter. In this case, in the intake system, the ball valve 11
is pushed up by the pressurized lotion and blocks this intake system, so no air is taken.

During this use, the makeup brush 5 becomes wet with the makeup liquid and becomes adhesive, with almost no breathability. However, when the makeup liquid is finished discharging and the ball valve 11 is lowered, the outside air enters the air intake groove A7,
From the circumferential groove 8 and the intake groove B14 to the intake passage 1 of the two-way member 3
0 to the container body 1 is formed,
The container immediately returns to its original state.

Embodiment The body of the container body 1 is formed to be elastically deformable so that it can be squeezed, and a thread 15 is formed on the outer surface of the neck and neck portion 6.

The cylindrical holding member 2 has a threaded groove 16 that is threadedly engaged with the thread 15 formed on the inner surface of the lower part, and the outer surface of the upper part is warped into a stepped shape so as to be slightly tapered at the top. Two downward steps are formed on the inner surface of the part, and an engaging protrusion 17 is formed on the outer surface of the intermediate part.
has been established.

The two-way member 3 is in the shape of a sunken bowl, and there is a space on the side of the intake passage 10 in which the ball valve 11 stored in the middle part can be raised and lowered. Due to the grooves 18 disposed at intervals in the circumferential direction, air is ventilated vertically.

The discharge pipe 4 has a half part of a large-diameter lower cylinder 12 filled with a hollow space 19 in the seating surface of the full part that is in contact with the intake passage 10. The air intake groove B14 communicates with the lower end of the air intake groove B14, thus forming an air intake path for outside air, the air intake groove A7, the circumferential groove 8, the air intake groove B14, the space 19, the air intake path 10, and the air intake path for the container body 1. This discharge pipe 4 is fixed by having the peripheral edge of the lower cylinder 12 pressed by a lower stepped portion of the inner periphery of the pressing member 2.

The makeup brush 5 is made of, for example, a thermosetting resin material, and is made by bundling it into a hollow shape except for the brush tip, and has a flange-shaped part 20 formed on the outer periphery of the lower end, and this flange-shaped part 20 is heated and hardened, and this hardened part is formed. Holding member 2
It is held and fixed by the upper step on the inner circumference.

In addition, 21 is a cap, 22 is a mouth sealing plate, and this sealing plate 22 is removed by the consumer after purchase. Each part is molded and manufactured from synthetic resin.

C. Effect of the invention As described above, in the present invention, the air intake path for preventing negative pressure is configured so that it does not need to go through the makeup brush, so when in use, the makeup brush 5 is in a bonded state where it cannot be inhaled due to the viscous makeup liquid. Even if it wears out, it can be restored immediately, making it convenient to use. Also, there is a ball valve 1 in the intake passage 10.
1 is provided to close the intake system when discharging the cosmetic liquid, so there is no fear that the intake system will be blocked with the liquid, resulting in high reliability.

[Brief explanation of drawings]

FIG. 1 is a front view of a main part of a cosmetic liquid container equipped with the cosmetic brush of the present invention, shown in longitudinal section, and FIG. 2 is an exploded perspective view of the same embodiment. DESCRIPTION OF SYMBOLS 1... Container body, 2... Presser member, 3... Two-way member, 4... Discharge pipe, 5... Makeup brush.

Claims (1)

[Scope of utility model registration request] A squeeze-type container body 1, a lower part of which is screwed to the mouth neck part 6 of the container body 1 and extends upward, and several vertical intake grooves A7 are recessed at intervals in the circumferential direction of the inner surface of the upper half part,
a cylindrical presser member 2 having a circumferential groove 8 recessed into the inner periphery of a middle portion which communicates with the lower ends of the intake grooves A7; a two-way member 3 having inside it a liquid passage 9 and an intake passage 10 which are arranged side by side and which each lead to the top surface, and a ball valve 11 stored on the intake passage 10 side which is pushed up to close the intake passage when liquid is discharged and which is inserted and fixed to the lower part of the presser member 2; a discharge pipe 4 having a small-diameter discharge pipe body 13 which communicates with the liquid passage 9 standing from the center of a large-diameter lower cylinder 12 which is placed on the upper surface of the two-way member 3, and a vertical intake groove B14 formed on one side of the lower cylinder 12, the upper part of which communicates with the circumferential groove 8 and the lower part of which communicates with the intake passage 10; and a makeup brush 5 which is hollow except for the tip, and this hollow part is fitted into the outer surface of the discharge pipe body 13, and the outer periphery of the lower half of the