JP3013625U - Hair dye application container - Google Patents

Abstract

(57) [Summary] (Corrected) [Purpose] To provide a double-cap type hair dye application container which is free from the possibility of clogging due to powder or cream. A flexible container (1) having a mouth at its upper end, a nozzle cap (2) removably fitted in the mouth of the container, and a cover cap (3) removably fitted in a nozzle part (5) of the cap. In the hair dye coating container having the above, a bar-shaped plug 4 projecting downward is provided at the center of the top part inside the cover cap 3, and the bar-shaped plug 4 is attached to the cap nozzle at the tip of the nozzle part 5 in a fitted state. It has an outer diameter that can be freely fitted into the nozzle hole 6 in the central portion of the top wall, and a length that can penetrate the nozzle hole 6 and project into the inside.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a hair dye application container.

[0002]

[Prior art and its problems]

 BACKGROUND ART Heretofore, as a hair dye of a type which needs to be mixed and prepared at the time of use, for example, those having a dosage form as shown in the following AF are known.

A. Liquid + liquid B. Cream + liquid C.I. Powder + liquid D. Powder kneaded with oil + liquid E. Liquid + powder + liquid F. Cream + powder + liquid On the other hand, as a hair dye application container, as shown in FIG. Then, after attaching both caps a and b to the container c as shown in Fig. 3B, shake the container c to prepare a hair dye, and then cover it as shown in Fig. 3C. A so-called double cap system has been proposed in which the cap b is removed and the hair dye is applied to the hair through the nozzle portion a ₁ of the nozzle cap a.

This double cap system has a compact structure and is easy to use, but when it is used in a dosage form such as C to F that contains powder, powder components and the like adhere and aggregate during the mixing and dissolving operation by shaking the container. Occasionally, there was a problem that the hair dye did not come out even if the container c was pressed and the nozzle clogged into a lump. Therefore, the double-cap method has a problem that its use is limited to the dosage forms A and B, that is, the dosage form not containing powder as a component.

The present invention has been made for the purpose of eliminating such conventional problems.

[0006]

[Means for solving problems]

 The present invention comprises a flexible container having a mouth at its upper end, a nozzle cap removably fitted in the mouth of the container, and a cover cap removably fitted in the nozzle of the cap. In the hair dye coating container, a rod-shaped plug projecting downward is provided at the center of the top of the cover cap, and the rod-shaped plug is attached to the cap nozzle, and the nozzle at the center of the top wall at the tip of the nozzle is provided. The hair dye application container is characterized in that it has an outer diameter that can be freely inserted into the hole and a length that can penetrate the nozzle hole and project into the inside.

[0007]

【Example】

 An embodiment of the present invention will be described below with reference to the accompanying drawings.

The present invention is a double-cap type hair dye coating container in which a flexible container 1 is provided with a nozzle cap 2 and a cover cap 3. A downwardly projecting rod-shaped plug 4 is provided at the center of the top of the cover cap 3. It is characterized by having.

The rod-shaped plug 4 has an outer diameter slightly smaller than the inner diameter of the nozzle hole 6 that opens at the center of the top wall 5 a at the tip of the nozzle portion 5 of the nozzle cap 2, and can freely move in and out of the nozzle hole 6. It can be configured.

The diameter of the nozzle hole 6 is usually selected from the range of 1.0 to 3.0 mm in consideration of the viscosity (generally 100 to 100.000 cps) of the hair dye to be prepared. Then, the outer diameter of the rod-shaped plug 4 may be appropriately determined so as to be slightly smaller than the selected diameter of the nozzle hole 6 as a reference.

The rod-shaped plug 4 has such a length that a lower end thereof can penetrate the nozzle hole 6 and project into the nozzle portion 5 in a fitted state (see FIG. 1) in the nozzle cap 2. You need to be present.

The plunge length L (see FIG. 1) is preferably in the range of 3.0 to 20.0 mm. If the plunge length L does not reach 3.0 mm, powder or the like may enter the nozzle hole 6 and its vicinity during preparation of the hair dye, causing clogging, and exceeding 20.0 mm. Positioning with the nozzle holes 6 is not easy, and usability is poor, which is not preferable either.

According to the present invention, since the cover cap 3 is provided with the rod-shaped plug 4 that fits into the nozzle hole 6, when the hair dye is prepared, the nozzle hole 6 and its vicinity are clogged with powder or other clogging components. Since it does not enter, it is possible to prevent clogging of the nozzle hole 6.

By the way, according to an experiment by the present inventor, when the conventional type shown in FIG. 3 is applied to the mixed preparation of the hair dye raw material of the dosage form containing the powder component, about 5 to 8 out of 10 times are performed. Clogging occurred, but never occurred in the container of the present invention.

[0015]

【effect】

 As described above, according to the present invention, in the double-cap type hair dye application container, the cover cap is provided with the rod-like plug that fits into and projects into the nozzle hole at the tip of the nozzle portion of the nozzle cap. In addition, there is no risk that powder or the like will be clogged in the nozzle hole and its vicinity, and it can be widely applied to dosage forms A and B containing no powder component, and dosage forms C to F containing powder component.

[Brief description of drawings]

FIG. 1 is a longitudinal sectional view showing a hair dye preparation operation according to an embodiment of the present invention.

FIG. 2 is a vertical cross-sectional view of the same when applying to hair.

FIG. 3 is an explanatory diagram of a conventional technique.

[Explanation of symbols]

 1 flexible container 2 nozzle cap 3 cover cap 4 rod-like plug 5 nozzle part 6 nozzle hole

Claims (2)

[Scope of utility model registration request] 1. A flexible container having a mouth at its upper end, a nozzle cap removably fitted in the mouth of the container, and a cover cap removably fitted in the nozzle of the cap. In the hair dye coating container, a rod-shaped plug projecting downward is provided at the center of the top of the cover cap, and the rod-shaped plug is a nozzle at the center of the top wall of the tip of the nozzle when fitted to the cap nozzle. A hair dye coating container, which has an outer diameter that can be freely fitted into the hole and a length that can penetrate the nozzle hole and project into the inside. 2. The protrusion length of the rod-like plug in the nozzle portion is 3.0.
The coating container according to claim 1, wherein the coating container is set within a range of 20.0 mm.