JPS6138500Y2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a container for a cosmetic application liquid such as mascara.

This type of container usually uses a bottle with a cap, and a coating rod is suspended from the cap into the bottle.

By the way, coating liquids such as mascara have considerable viscosity and tend to adhere to the coating stick in an excessive amount. The excess coating liquid is returned to the bottle.

The purpose of this proposal is to automatically obtain the required amount of coating by simply pulling up the applicator rod, and to adjust the amount of coating as desired.

The illustrated embodiment will be described below.

In the illustrated example, an adjustment cylinder 2 is screwed onto the outside of a long, narrow and wide-mouthed bottle 1, and the adjustment cylinder is extended sufficiently upwardly from the bottle 1, and rubber, soft synthetic resin, etc. An elastic skirt member 3 consisting of
is vertically disposed directly above the bottle 1, and the elastic skirt member 3 is integrally provided with a control flange 31 projecting outward from the outer peripheral surface, and the control flange is connected to the mouth 11 of the bottle 1. A cap 4 is removably screwed onto the upper end of the adjustment tube 2, and an applicator rod 5 is suspended from the cap, and the applicator rod is extended through the elastic skirt 3 to near the bottom of the bottle 1. ing.

The bottle 1 is made of a suitable synthetic resin, has a mouth 11 having a small outer circumference, and has a neck 12 connected to the mouth with a thread 13 around which the adjustment cylinder 2 is screwed.

The adjusting cylinder 2 is made of a suitable synthetic resin, is formed quite long, and has a bottle thread 13 on the inner periphery of the middle part.
The upper end portion 22 is formed to have a slightly smaller diameter, and a screw thread 23 is provided around the outer periphery to which the cap 4 is screwed, and the upper end portion opens downward at a lower point on the inner periphery. A relatively deep groove 24 is provided around the circumference.

The elastic skirt member 3 narrows diagonally downward and inward, has an upper end fitted into the groove 24 and hangs down, and a lower end pressed around the applicator rod 5.
The control flange 31 protruding from the outer periphery is
It is first made to project diagonally downward and outward, and then is made to project downward, and the downwardly projecting portion is rotatably fitted to the outer periphery of the mouth portion 11 of the bottle.

The cap 4 consists of a cap body 4a molded from a suitable synthetic resin, and a metal decorative outer sheath 4b fitted onto the cap body.
A has a thread 42 on the inner periphery of the peripheral wall 41 that engages with the thread 23 of the upper end portion 22 of the adjustment cylinder, and has a packing 4c on the lower surface of the top wall 43.

The applicator rod 5 has a shaft 51 integrally disposed vertically from the center of the top wall 43, and a coating tip 52 protruding from the tip of the shaft.

With the above configuration, when the adjustment cylinder 2 is screwed down, the control flange 31 of the elastic skirt member 3 is pressed against the top surface of the bottle 1 and deformed, and accordingly, the elastic skirt member 3 is expanded outward.

Therefore, by screwing the adjustment tube 2, the degree of opening of the elastic skirt member 3 is changed, and when the cap 4 is screwed off and the applicator bar 5 is pulled out, the applicator bar 5
Since the elastic skirt member 3 contacts strongly or weakly depending on the degree of opening, the excess liquid adhering to the application tip 52 is scraped off depending on the degree of contact, and the required amount of liquid content based on the adjustment is scraped off. is the application destination 5
2 remains and is taken out.

According to the present invention, by simply removing the cap 4 and pulling out the applicator rod 5, the amount of liquid that adheres to the applicator rod can be adjusted to the required amount. The elastic skirt member 3 can be adjusted arbitrarily by screwing, and the degree of opening of the elastic skirt member 3 is controlled by deforming the control flange 31 of the elastic skirt member 3 by the screwing of the adjusting tube 2. Even though it is a deformed skirt, it can be fully opened and closed as a whole.In other words, by screwing in the adjustment tube 2, the elastic skirt member 3, which has been narrowed in advance, is pushed out, so the elastic skirt member 3 is Due to its material, it can be opened fully and accurately as a whole, and the operation can be performed smoothly and easily. In addition, the skirt has a high scraping effect, and the amount of adhesion can be adjusted reliably.
Very easy to adjust. In addition, it has a beautiful appearance, is simple in structure and manufacture, and can be provided at low cost.

[Brief explanation of the drawing]

The drawings show an embodiment of the present invention, and FIG. 1 is a cutaway side view, and FIG. 2 is an enlarged sectional view of the main part. 1... Bottle, 2... Adjustment barrel, 3... Elastic skirt member, 4... Cap, 5... Application rod.

Claims (1)

[Scope of utility model registration request] An adjustment cylinder 2 is screwed onto the outside of the bottle 1, and the adjustment cylinder extends sufficiently above the bottle 1, and an elastic skirt made of rubber, soft synthetic resin, etc., narrows inward on the inside of the extension part. A member 3 is vertically disposed directly above the bottle 1, and the elastic skirt member 3 is integrally provided with a control flange 31 projecting outward from the outer peripheral surface, and the control flange is connected to the mouth of the bottle 1. 11, a cap 4 is removably screwed onto the upper end of the adjustment tube 2, and an applicator rod 5 is suspended from the cap, and the applicator rod extends through the elastic skirt 3 to near the bottom of the bottle 1. A cosmetic application liquid container characterized by: