JPH07289354A - Container for bar type cosmetic - Google Patents

Abstract

PURPOSE:To aim at the direct filling and the mass production at a factory by tightly fitting a slide cylinder to the outside of a holding cylinder freely to be slid, and attaching a peelable film lid to an opening part of the tip of one end of the slide cylinder. CONSTITUTION:The container 1 for bar type cosmetic is formed from a double pipe body, and this double pipe body is formed with a holding cylinder 2 and a slide cylinder 3, and they are assembled in the condition that they are tightly fitted to each other freely to be slid. An opening part 2a of one end of the holding cylinder 2 is used as a filling hole at the time of filling the bar type cosmetic 11. Cosmetic such as a lip stick is directly filled in the container by using a filler, and since this container also has a function as a conventional molding die, a bar type cosmetic 11 is immediately formed inside the container 1 without preparing a molding die. At this stage, a film lid 4, which works as the bottom of the container so as to prevent the fall-out of the bar type cosmetic 11 from the container, is attached to an opening part 3a of the tip of the slide cylinder 3. A tab 5 or the like is formed to the film lid 4, and this film cover 4 is peeled from the slide cylinder 3 at the time of use.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a stick-shaped cosmetic container,
In particular, the present invention relates to a stick-shaped cosmetic container having a simple structure that is used by directly filling a container with a small amount of cosmetics as seen in examples of lipstick samples and the like.

[0002]

2. Description of the Related Art A conventional stick-shaped cosmetic container for receiving a small amount of material is to fill a mold or a pipe-shaped mold with the cosmetic once to form a stick, Since the material was completed in the process of taking it out of the mold and manually packing it in the container, the number of steps required for manufacturing the product was large.

[0003]

As described above, since the conventional bar-shaped cosmetic container has a complicated structure and a high manufacturing cost, it is distributed for the purpose of providing a sample of cosmetics. There is a problem that the container to be used is excessive in terms of structure and cost.

The present invention has been developed in view of the above points, and is a stick-shaped cosmetics container having a low manufacturing cost and a simple structure, and the container can be directly filled and molded with the stick-shaped cosmetics. The purpose is to provide.

[0005]

In order to solve the above-mentioned problems, in a stick-shaped cosmetic container according to the present invention, a holding cylinder and a slide cylinder made of a synthetic resin having a small diameter and a short length are prepared, and the outside of the holding cylinder. The slide cylinder is slidably and tightly fitted to the slide cylinder, and a peelable film lid is provided in contact with one end opening of the slide cylinder.

[0006]

Since the present invention has the above-described structure, it is possible to continuously mass-produce the product of the stick-shaped cosmetic container simply by preparing two small-diameter and short-sized synthetic resin pipe bodies and closely fitting them. In this state, the cosmetics are directly filled into the holding cylinder and the slide cylinder through the opening at one end of the holding cylinder in a state where the two pipe bodies of the stick-shaped cosmetic container are slightly displaced and tightly fitted.

At this time, since a film lid is provided in contact with one end opening portion of the slide cylinder, the filling material does not slip out of the container, and if necessary, after the completion of filling, the cosmetic filling hole of the holding cylinder. When a film seal is also provided on the part, the airtightness inside the container is maintained, so that the filled cosmetics can be stored properly.

[0008]

The present invention will be described in detail below with reference to the embodiments of the drawings, but the present invention is not limited thereto.

FIG. 1 is a vertical sectional front view of a stick-shaped cosmetic container 1 which is an embodiment of the present invention. As shown in the figure, the stick-shaped cosmetic container 1 is formed of a double pipe body, and the double pipe body is formed of a holding cylinder 2 and a slide cylinder 3, both of which are slidably tightly fitted together. It is assembled.

As a material for the double pipe body, it is preferable to use a transparent resin pipe body from the viewpoint of seeing through the contents, and the pipe body has a small inner diameter of about 3 to 8 mm. If the length is about 20 to 30 mm, it will be a suitable size as a cosmetic sample of the contents.

That is, it is sufficient for the cosmetic sample to be able to be tried and to grasp some data such as the feeling of use. For that purpose, it is sufficient to use the sample several times, and the volume of the cosmetic is extremely small. It's done.

The opening 2a at one end of the holding cylinder 2 is a filling hole when filling the stick-shaped cosmetic material 11 as the content, and a makeup machine (not shown) or the like is used from there to make up makeup such as lipstick. The cosmetic is directly filled in the container, and this container also functions as a conventional molding die, so that the bar-shaped cosmetic material 11 is immediately completed in the container 1 without preparing another molding die.

At this time, the tip opening 3a of the slide cylinder 3
A film lid 4 serving as a container bottom for preventing the filled bar-shaped cosmetic material 11 from coming out of the container is provided in the container. A knob 5 and the like are appropriately formed on the film lid 4, and the film lid 4 is peeled off from the slide cylinder 3 during use.

Reference numeral 6 indicates one end opening 2a of the holding cylinder 2.
Is a seal film for hermetically sealing after filling with the cosmetic, and by providing the seal film 6 in close contact, the inside of the container is in a tightly fitted state, which is suitable for stably holding volatile components and water in the cosmetic for a long time. Becomes

The embodiment shown in FIGS. 3 to 10 is an embodiment in which the stopper 7 having various shapes is formed on either the holding cylinder 2 or the slide cylinder 3, and the presence of the stopper 7 makes the holding cylinder 2 This prevents the tight fitting connection between the slide cylinder 3 and the slide cylinder 3 from being accidentally disengaged.

In the embodiment shown in FIGS. 11 and 12, the holding cylinder and the slide cylinder are formed by the tapered pipe bodies 8 and 9, and the retaining cylinder and the slide cylinder can be prevented from coming off like the above. Becomes

The embodiment shown in FIGS. 13 and 14 is an example in which the stopper rib 10 is provided, and its purpose is the same as above.

The present invention relates to the above-mentioned structure. When using the present invention, first, the film lid 4 is peeled off (if necessary, the knob 5 is used), and the slide cylinder 3 is moved on the holding cylinder 2 by a predetermined distance. If it is slid only, the stick-shaped cosmetic material 11 pops out beyond the tip opening 3a of the slide cylinder 3.

The stick-shaped cosmetic material 11 has a large amount of protrusion by gradually increasing the sliding width of the slide cylinder 3. When the slide cylinder 3 is slid as much as possible, the stick-shaped cosmetic material 11 can be finally used without waste,
Since the container of the present invention was developed mainly for the purpose of providing sample cosmetics, it is not intended to ultimately make full use of all products.

[0020]

As described above, according to the present invention, the structure is simple, the manufacturing cost is easy, and direct filling of cosmetics is possible, which is suitable for mass production in a factory.
In addition, since the manufacturing cost thereof is low, it has excellent effects such as being economical.

Furthermore, the present invention can be applied to other rod-shaped products such as pharmaceuticals and foods.

[Brief description of drawings]

FIG. 1 is a vertical sectional view of a stick-shaped cosmetic container according to an embodiment of the present invention.

FIG. 2 is a bottom view of the same.

FIG. 3 is a partial cross-sectional front view of another embodiment.

FIG. 4 is a bottom view of the same.

FIG. 5 is a partial cross-sectional front view of another embodiment.

FIG. 6 is a bottom view of the same.

FIG. 7 is a partial cross-sectional front view of another embodiment.

FIG. 8 is a bottom view of the same.

FIG. 9 is a partial cross-sectional front view of another embodiment.

FIG. 10 is a bottom view of the same.

FIG. 11 is a partial sectional front view of another embodiment.

FIG. 12 is a bottom view of the same.

FIG. 13 is a partial cross-sectional front view of another embodiment.

FIG. 14 is a bottom view of the same.

[Explanation of symbols]

 1 Bar-shaped cosmetic container 2 Holding tube 2a One end opening of the holding tube 3 Slide tube 3a Tip opening of the sliding tube 4 Film lid 5 Film lid picking 6 Seal film 7 Stopper 8, 9 Tapered pipe body 10 Stopper rib 11 Stick cosmetics

Claims (5)

[Claims] 1. A small-diameter and short-sized synthetic resin holding cylinder and a slide cylinder are prepared, and the slide cylinder is slidably and tightly fitted on the outside of the holding cylinder, and is peeled off at one end opening of the slide cylinder. A stick-shaped cosmetic container, which is provided with a flexible film lid. 2. A small-diameter and short-sized synthetic resin holding cylinder and slide cylinder are prepared, and the slide cylinder is slidably and tightly fitted to the outside of the holding cylinder, and is peeled off at one end opening of the slide cylinder. A stick-shaped cosmetic container, wherein a flexible film lid is provided in contact, and a seal film is provided in contact with one end opening of the holding cylinder. 3. The holding cylinder or the slide cylinder is formed with a stopper for preventing the stopper from coming off.
The stick-shaped cosmetic container described. 4. The stick-shaped cosmetic container according to claim 1, wherein the holding cylinder and the slide cylinder are formed of a tapered pipe body. 5. The stick-shaped cosmetic container according to claim 1, wherein a stopper rib is formed on either the holding cylinder or the slide cylinder.