JPH0838250A - Container for sample of stick-type cosmetics - Google Patents

Abstract

PURPOSE:To enable to save cosmetics and facilitate the filling of molten cosmetics by inserting a cosmetics supporting cylinder into the inner circumference of the top end of a base cylinder, detachably attaching a molding cover to its outer circumference, and by attaching the inner circumference of a cap which is mounted on the base cylinder to the outer circumference of the molding cover. CONSTITUTION:A molding cover 3 is detachably attached to the top end of a cosmetics supporting cylinder 2, a thread groove 11 is formed at the inner circumference of the top end of a base cylinder 1, a butt convex groove 12 is formed immediately under the thread groove 11 along the inner circumference. A stepped portion 21 is formed along the outer circumference of the cosmetics supporting cylinder 2 and a part under the butt convex groove 12 is inserted into the middle inner circumference of the base cylinder 1. For assembling, a molding cover 3 is attached to the outer circumference of the top end of the cosmetics supporting cylinder 2, this unit is inverted, a certain amount of molten cosmetics is filled into the unit, and the cosmetics is cured to form a small stick-type cosmetics 5 inside the unit. The cosmetics supporting cylinder is inserted into the base cylinder 1 into, which a cap 4 is screwed, from the bottom, the stepped portion 21 of the cosmetics supporting cylinder 2 is in contact with the butt convex groove 12 of the base cylinder 1 to insert into the middle portion of the base cylinder 1. As a result, the small stick-type cosmetics 5 can be used only by removing the cap 4.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a simple stick-shaped cosmetic sample container for containing a small sample lipstick or the like.

[0002]

2. Description of the Related Art Lipsticks contained in a dispensing container are well known. By the way, recently, as a sample container for lipstick, FIG.
6 and the simple sample container shown in FIG. This sample container has a small diameter lipstick support Aa
A base cylinder A, a mold cover B removably fitted to the outer circumference of the lipstick support, a bottom plate C fitted to the lower end of the base cylinder A, and the lipstick support Aa detachably fitted. The lipstick support part Aa of the base cylinder A, which is composed of a cap D to be fitted.
A mold cover B is fitted around the outer periphery of the lipstick, and both of these joints are inverted to fill an appropriate amount of the melted cosmetic product in the mold cover B to the lipstick support portion Aa and to cure the lipstick E. Then, the bottom plate C is fitted to the lower end of the base cylinder A, the mold cover B is removed, and the cap D is removably fitted to the outer periphery of the lipstick support portion Aa of the base cylinder A, It is assembled as a container with stick-shaped lipstick (trade name "Yves Saint Laurent").

[0003]

However, the sample lipstick can be actually used only in a small portion protruding to the outside, and many portions are located in the lipstick supporting portion Aa and cannot be used. There are many disadvantages. The present invention is intended to eliminate such drawbacks and, at the same time, to facilitate filling of the small stick-shaped cosmetic product and reduce damage to the small stick-shaped cosmetic product due to an external force.

[0004]

In order to achieve the above-mentioned object, the invention of claim 1 relates to a base tube 1 and a cosmetic support tube which is fixedly fitted to the inner circumference of the upper part of the base tube at an intermediate portion or lower outer circumference. 2, a mold cover 3 that is detachably fitted to the outer edge of the upper end of the cosmetic support cylinder, and a cap 4 that is fitted to the outer periphery of the mold cover and has an inner periphery that is detachably mounted to the base cylinder 1. It is characterized by being formed.

Further, in the invention of claim 2, the screw thread 11 is provided around the inner circumference of the upper end portion, and the abutment projection thread 12 is provided directly under the thread thread. A cosmetic support cylinder (2) in which a step portion (21) to be brought into contact with the lower side of the convex ridge (12) is provided around, and the abutting convex ridges (12) and below are fitted to the inner circumference of the middle portion of the base cylinder (1)
The mold cover 3 removably fitted to the upper outer edge of the cosmetic support cylinder, the inner circumference of the peripheral wall 41 fitted to the outer periphery of the mold cover, and the mold cover retaining ridge 42 at the lower inner edge of the peripheral wall.
And a cap 4 that is detachably attached to the base cylinder 1 by surrounding a thread 43 that is screwed onto the thread 11 of the base cylinder 1 around the lower part of the peripheral wall. Is characterized by.

In the invention of claim 3, the upper end portion is formed in the stepped small diameter portion 11 and the thread 13 is formed on the outer periphery of the stepped small diameter portion, and in the upper half portion of the base tube. A stepped small cylinder 22 is provided so as to correspond to the circumference, and a projecting edge 23 having a small diameter is projected from the upper end of the stepped small tube, and a cosmetic support ridge 24 is provided inside the projecting edge.
And the cosmetic support cylinder 2 fitted and fixed to the inner circumference of the upper half of the base cylinder by the stepped small cylinder 22 and the top surface 31 are formed flat, and the outer periphery of the upper end is engaged with the concave recess. The mold cover 3 is provided around the groove 32 so as to be detachably fitted to the outer periphery of the projecting edge 23 of the cosmetic support cylinder, and the top surface 31 of the mold cover is attached to the top wall 44.
An engagement short cylinder 45 which is brought into contact with the inner surface and engages with the engagement groove 32 is vertically provided on the inner surface of the top wall, and is screwed to the thread 13 of the base cylinder 1 at the lower inner circumference of the peripheral wall 41. A screw 46 to be combined is installed around,
It is characterized by comprising a cap 4 which is detachably screwed to the base cylinder 1.

[0007]

With the above-described structure, whichever invention is used,
Cosmetic support tube 2 to be fitted to the inner circumference of the upper end of the base tube 1
Has a short length and a small inner diameter to minimize the useless support portion and facilitate the filling of the molten cosmetic product.

[0008]

【Example】

Part 1. FIGS. 1 to 3 show an embodiment of a sample container for stick-shaped cosmetics according to the inventions of claims 1 and 2. In the figure, 1 is a base tube 1, 2 is a cosmetics support tube that is fitted and fixed to the upper inner circumference of the base tube at a midway portion or lower outer circumference, and 3 is removable from the upper outer edge of the cosmetics support tube. The mold covers 4 fitted in the above are caps which are fitted on the outer circumference of the mold cover and are detachably attached to the base cylinder 1, and these are made of synthetic resin. The base cylinder 1 has a cylindrical shape, and a thread 11 is provided around the inner circumference of the upper end of the base cylinder 1.
An abutting ridge 12 is provided directly below the thread. The cosmetic support cylinder 2 has a smaller cylindrical shape corresponding to the inside of the base cylinder 1, and has a stepped portion 21 around the midway of the outer periphery that is brought into contact with the lower side of the abutting ridge 12. The abutting ridges 12 and below are fitted to the inner circumference of the midway portion of the base cylinder 1. The mold cover 3 has a bullet shape and is detachably fitted to the outer edge of the upper end of the cosmetic support cylinder 2. The cap 4 has a cylindrical shape whose outer circumference is flush with the outer circumference of the base cylinder 1, fits the inner circumference of the peripheral wall 41 to the outer circumference of the mold cover 3, and prevents the mold cover from coming off at the lower inner edge of the peripheral wall. A ridge 42 is provided around the periphery of the lower part of the peripheral wall, and a thread 43 is detachably attached to the thread 11 of the base cylinder 1 so as to be detachably attached to the base cylinder 1. are doing.

Then, it is assembled as follows. (1) The mold cover 3 is fitted to the outer edge of the upper end of the cosmetic support cylinder 2, and the combined both are inverted so that an appropriate amount of molten cosmetic is filled and cured. As a result, the small stick-shaped cosmetic 5 is formed inside both of the joints. (2) With the cosmetic support cylinder 2 to the mold cover 3 in an upright state, insert the cap 4 into the base cylinder 1 screwed in advance from below (FIG. 2), and use the step 21 of the cosmetic support cylinder 2 as a base. The abutting ridges 12 of the cylinder 1 are brought into contact with each other, and the steps 21 and below are fitted and fixed to the intermediate portion of the base cylinder 1. In the sample container for stick-shaped cosmetics thus assembled, the cap 4 may be attached or detached with the mold cover 3 still attached in the cap 4, and the small stick-shaped cosmetic 5 can be used for makeup simply by removing the cap 4. On this occasion,
The mold cover 3 may be pushed upward. It should be noted that the small stick-shaped cosmetics 5 refer to lipsticks and various kinds of cosmetics suitable for sticking.

No. 2. FIG. 4 shows an embodiment of a sample container for a stick-shaped cosmetic product according to the inventions of claims 1 and 3. In the figure, 1
The base cylinders 1 and 2 are cosmetic support cylinders 3 which are fitted and fixed to the upper inner circumference of the base cylinder at an intermediate portion or a lower outer circumference.
A mold cover 4 which is detachably fitted to the outer edge of the upper end of the cosmetic support cylinder is a cap which is fitted to the outer circumference of the mold cover and is detachably attached to the base cylinder 1. It is made by molding synthetic resin. This point is the same as the previous example. The base cylinder 1 is cylindrical and has an upper end portion formed with a stepped small diameter portion 11 and a thread 13 formed on the outer periphery of the stepped small diameter portion. The cosmetic support cylinder 2 has a smaller cylindrical shape corresponding to the inside of the base cylinder 1, and a stepped small cylinder 22 is provided corresponding to the inner circumference of the upper half of the base cylinder 1.
A projecting edge 23 having a small diameter is provided projecting from the upper end of the stepped small tube, and a cosmetic support ridge 24 is provided on the inside of the projecting edge. Is fitted and fixed to. The mold cover 3 has a bullet-shaped inner surface and a cylindrical outer surface, and the top surface 31 is formed flat on the outer surface.
An engaging groove 32 is provided around the outer periphery of the upper end portion, and is detachably fitted to the outer periphery of the projecting edge 23 of the cosmetic support cylinder 2. The cap 4 has a cylindrical shape whose outer circumference is flush with the outer circumference of the base cylinder 1, and causes the top surface 31 of the mold cover 3 to abut against the inner surface of the top wall 44, and the inner surface of the top wall has the engaging recess. An engaging short cylinder 45 that engages with the groove 32 is vertically provided, and a thread 46 that is screwed into the thread 13 of the base cylinder 1 is provided around the lower inner circumference of the peripheral wall 41.

In this case as well, the assembly is almost the same as the previous example, but when the cosmetic support cylinder 2 to the mold cover 3 are inserted in an upright state, the engagement groove 32 of the mold cover 3 and the cap 4 are engaged. The short connecting cylinder 45 is fitted and connected. In the sample container for stick-shaped cosmetics assembled in this manner, the cap 4 may be attached / detached with the mold cover 3 still attached in the cap 4 as in the previous example, and the small stick-shaped cosmetic 5 is used for makeup only by removing the cap 4. be able to. In addition,
In this case as well, the small stick-shaped cosmetic product 5 refers to various cosmetic products suitable for sticking in addition to lipstick.

[0012]

In any of the inventions, since the cosmetic support tube 2 is fitted to the inner circumference of the upper end portion of the base tube 1, the cosmetic support tube 2 can have a short length and a small inner diameter. Most of the small stick-shaped cosmetics 5 can be projected to the outside, the unusable supporting portion can be significantly reduced, and waste can be eliminated. Further, the short and small cosmetic support cylinder 2 facilitates filling of the molten cosmetic, shortens the filling time, and improves workability.

According to the second and third aspects of the present invention, the mold cover 3 is still attached inside the cap 4, so that the time and effort for removing the mold cover 3 during assembly can be saved.
Further, damage to the small stick cosmetic 5 due to an external force can be reduced.

[Brief description of drawings]

FIG. 1 is a partially cutaway side view showing an embodiment of a sample container for stick-shaped cosmetics according to the invention of claims 1 and 2. FIG.

FIG. 2 is a perspective view showing the assembly of the same example.

FIG. 3 is a partially cutaway side view of the same example with a cap removed.

FIG. 4 is a partially cutaway side view showing an embodiment of the sample container for stick-shaped cosmetics according to the invention of claims 1 and 3.

FIG. 5 is a partially cutaway side view showing a conventional example.

FIG. 6 is a partially cutaway exploded side view of the same example.

[Explanation of symbols]

1 ... Base tube 2 ... Cosmetic support tube 3 ... Mold cover 4 ... Cap 5 ... Small bar cosmetic 11 ... Thread 12 ... Abutment projection 13 ... Thread 21 ... Step 22 ... Stepped tube 23 ... Step edge 24 … Cosmetic support ridge 31… Top surface 32… Engagement groove 41… Peripheral wall 42… Mold cover retaining ridge 43… Thread 44… Top wall 45… Engagement short cylinder 46… Thread A… Base cylinder Aa… Lipstick support B ... Mold cover C ... Bottom plate D ... Cap E ... Small stick lipstick

Claims (3)

[Claims] 1. A base tube 1 and a cosmetic support tube 2 fitted and fixed to the inner circumference of an upper part of the base tube at an intermediate portion or an outer circumference of a lower part.
A mold cover 3 removably fitted to the outer edge of the upper end of the cosmetic support cylinder, and a cap 4 having an inner circumference fitted to the outer periphery of the mold cover and detachably attached to the base cylinder 1.
A stick-shaped sample container for cosmetics, comprising: 2. A base cylinder 1 in which a thread 11 is provided around the inner circumference of the upper end, and an abutting projection 12 is provided directly under the thread, and a lower side of the abutting projection 12 at a midway portion of the outer circumference. The step portion 21 to be brought into contact with
The cosmetic support cylinder 2 in which the abutting ridges 12 and below are fitted to the inner circumference of the midway portion of the base cylinder 1, the mold cover 3 detachably fitted to the outer edge of the upper end of the cosmetic support cylinder, and the mold cover The inner periphery of the peripheral wall 41 is fitted to the outer periphery of the mold, the mold cover retaining ridges 42 are provided around the inner edge of the lower end of the peripheral wall, and the lower cover of the peripheral wall is screwed to the screw 11 of the base cylinder 1. A rod-shaped cosmetic sample container, comprising: a screw 43; and a cap 4 which is detachably screwed onto the base cylinder 1. 3. A base cylinder 1 having an upper end formed on a stepped small diameter portion 11 and a thread 13 formed on the outer periphery of the stepped small diameter portion, and a stepped portion corresponding to the inner circumference of the upper half of the base tube. Provide a small cylinder 22,
A projecting edge 23 having a small diameter is provided projecting from the upper end of the stepped small tube, and a cosmetic support ridge 24 is provided on the inside of the projecting edge. The cosmetic support cylinder 2 fitted and fixed to the cosmetic support cylinder 2 and the top surface 31 are formed flat, and the engaging groove 32 is provided around the outer periphery of the upper end portion so as to be attached to and detached from the outer periphery of the projecting edge 23 of the cosmetic support cylinder. The mold cover 3 fitted freely, and the engaging short cylinder 45 for bringing the top surface 31 of the mold cover into contact with the inner surface of the top wall 44 and engaging with the engaging groove 32 on the inner surface of the top wall. And a cap 4 which is provided on the inner periphery of the lower portion of the peripheral wall 41 and has a thread 46 to be screwed into the thread 13 of the base cylinder 1 and which is detachably attached to the base cylinder 1. A bar-shaped sample container for cosmetics.