JPH0328827Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a container for storing bar-shaped cosmetics such as lipsticks.

[Conventional technology]

Containers for storing bar-shaped cosmetics such as lipsticks are required to be small so that they can be easily applied and carried.

Moreover, since the amount of bar-shaped cosmetics used at one time is small, problems arise such as if a large amount is stored in a container, the cosmetics become boring, become out of fashion, and the fragrance they contain dissipates. And depending on the season, it may not be used for a long time.

However, this type of rod-shaped cosmetic storage container has a structure in which a part for holding the cosmetic and a part for storing the whole are screwed together, and the cosmetic can be taken in and out through relative rotation with the holding part. In addition, since the cap body is externally packaged, it is complicated and has to be large in size, resulting in high molding cost.

[Problem that the invention attempts to solve]

The present invention relates to a bar-shaped cosmetic storage container devised to eliminate the above-mentioned conventional drawbacks and inconveniences.
The purpose is to make the cosmetic easier to use and to reliably protect the cosmetic.

[Means for solving problems]

The rod-shaped cosmetic storage container of the present invention is composed of a cylinder body 1, a mold body 7, and a cap body 14.

The cylinder body 1, which is a part of the mold for the cosmetic 19, is further composed of a fitting cylinder 2 and a gripping cylinder 4, and the fitting cylinder 2, which has a linear cylinder shape, has an inner diameter equal to the inner diameter of the fitting cylinder 2 at the lower end thereof. In addition, a gripping tube 4 having an outer diameter larger than the outer diameter of the fitting tube 2 is arranged in series,
One first undercut 3 is provided on the outer peripheral surface of the fitting tube 2.

In addition, the mold body 7 made of a transparent material includes a fitting cylinder 8 and a holding cylinder 1 in the shape of a capped cylinder which becomes a part of the mold for the cosmetic 19.
1.

That is, the fitting tube 8 has approximately the same height and width as the fitting tube 2, has an inner diameter equal to the outer diameter of the fitting tube 2, and has an outer diameter approximately equal to the outer diameter of the gripping tube 4. It has a straight cylindrical shape with a first undercut 9 on its inner peripheral surface that engages with the first undercut 3 .

The holding cylinder 11 is connected to the upper end of this fitting cylinder 8 via an inner flange 10, has an inner diameter and an outer diameter equal to those of the fitting cylinder 2, and has an outer circumferential surface with one of the first undersides. A second undercut 12, which is the same as the first undercut 3, is provided at the same position corresponding to the cut 3.

Next, the cap body 14 in the shape of a straight cylindrical cap having a height and width larger than the height and width of the mold body 7 has an inner diameter equal to the outer diameter of the fitting tube 2 and the holding tube 11, and The one first undercut 3 or the one second undercut 12 has an outer diameter equal to the outer diameter of the gripping cylinder 4.
and the other first undercut 9
In this configuration, the other second undercut 16, which is the same as the one shown in FIG.

[Effect]

In the above structure, the mold body 7 externally fits the fitting tube 8 to the fitting tube 2 and the other first undercut 9 is fitted to one first undercut 3 of the fitting tube 2. The cap body 14 is attached to the cylinder body 1 by locking it, and the cap body 14 is attached to the cylinder wall 15.
is externally fitted to the holding cylinder 11 of the mold body 7, and the other second undercut 16 is locked to one of the second undercuts 12 of the holding cylinder 11, and then assembled to the mold body 7.

In this case, the inner diameter of the fitting cylinder 8 is equal to the outer diameter of the fitting cylinder 2, and the inner diameter of the cap body 14 is equal to the holding cylinder 11.
Since the outside diameter is equal to the outer diameter of , the assembly is strong.

The inner diameter of the cap body 14 is also equal to the outer diameter of the fitting cylinder 2, and the one first undercut 3 of the cylinder body 1 and the one second undercut 12 of the mold body 7 are the same and mutual. Since it is provided at the same position corresponding to the cylinder body 1, the mold body 7 can be removed from the cylinder body 1 and the cap body 14 can be externally fitted directly to the fitting cylinder 2, and the other second undercut 16 can be The cap body 14 can be firmly assembled to the cylinder body 1 by being locked to the first undercut 3 on one side of the fitting cylinder 2.

Further, the cosmetic 19 is injected from the lower end opening of the cylinder body 1 with the mold body 7 assembled to the cylinder body 1, and the inner circumferential surface of the cylinder body 1 and the inner surface of the holding cylinder 11 of the mold body 7 are It is hardened and formed as a mold surface, and when sold or stored, the cylinder body 1, mold body 7, and cap body 1 are formed.
4 are assembled with each other, and the mold body 7 is removed at the beginning of use.

Therefore, the mold 7 protects the cosmetic 19 and prevents the fragrance from dissipating during sales.
By removing the cosmetic material 19, the cosmetic material 19 is exposed, making it easier to use.

Since the mold body 7 is molded from a transparent material, there is no need to remove the mold body 7 from the cylinder body 1 when selecting the color of the cosmetic 19 at the time of sale, and therefore there is no possibility of damaging the cosmetic 19. do not have.

〔Example〕

In the illustrated embodiment, one first undercut 3 is provided on the outer peripheral surface of the fitting tube 2 of the tube body 1.
is a locking circumference, and the fitting cylinder 2 and the gripping cylinder 4
A front stage 5 on which the lower end of the fitting tube 8 of the mold body 7 fitted into the fitting tube 2 is mounted is formed in the continuous part with the fitting tube 2, and furthermore, the inner peripheral surface of the gripping tube 4 is filled with the cosmetic material 1.
A locking piece 6 is provided that locks when 9 is cured.

The lower end of the grip tube 4 is sealed with a seal 18 after the cosmetic 19 is injected and filled.

Further, it is provided around the fitting tube 8 of the mold body 7, and the fitting tube 2
The other first undercut 9 that locks with one first undercut 3 is formed of a locking groove,
One of the second undercuts 12 provided around the holding tube 11 is formed of a locking circumferential strip, and the fitting tube 8
has almost the same height and width as the fitting tube 2, and the holding tube 11 has an inner diameter equal to the outer diameter of the fitting tube 2, so
The inner circumferential surface of the cylinder body 1 and the inner circumferential surface of the holding cylinder 11 are flush with each other, and together with the lower surface of the top plate 11 at the upper end of the holding cylinder 11 form a mold surface for the cosmetic material 19.

Note that the height position of one of the second undercuts 12 from the inner collar 10 is the same as the height position of one of the first undercuts 3 from the stepped portion 5.

Next, regarding the cap body 14 in which the top wall 17 is connected to the cylindrical wall 15, one of the first undercuts 3
Alternatively, the other second undercut 16 that can be locked with one of the second undercuts 12 is formed with a locking groove, and the lower end rides on the inner flange 10 in a posture fitted to the holding cylinder 11, By making the height and width larger than the height and width of the mold body 7, the top wall 17 is prevented from coming into contact with the cosmetic material 19 when directly assembled to the insertion tube 2.

The cap body 14 is formed of a transparent material so that the cosmetic material 19 can be seen through from the outside after the start of use.

〔effect〕

Since the bar-shaped cosmetic storage container of the present invention has the structure as explained above, it has a small number of parts and is simple in structure. Therefore, it is easy to mold and the molding cost is low, so it can be used in small quantities. It has many excellent functions, such as being suitable for storing cosmetics, and the mold that forms part of the surface of the cosmetics mold protects the cosmetics, making it possible to prevent fragrance from escaping. have an effect.

[Brief explanation of drawings]

The first is a sectional view showing an embodiment of the present invention before use. FIG. 2 is a sectional view showing one embodiment after the start of use. Explanation of symbols, 1...Cylinder body, 2...Insertion tube, 3
... One first undercut, 4... Gripping tube, 7... Mold body, 8... Fitting tube, 9... Other first undercut, 11... Holding tube, 12...
One second undercut, 14... Cap body, 15... Cylindrical wall, 16... Other second undercut, 19... Cosmetics.

Claims (1)

[Scope of utility model registration request] A gripping tube having an inner diameter equal to the inner diameter of the fitting tube and an outer diameter larger than the outer diameter of the fitting tube is connected to the lower end of the fitting tube having a linear cylindrical shape, and a first underbody is provided on the outer circumferential surface of the fitting tube. A cylinder main body that becomes a part of a cosmetic molding mold provided with one side of the cut, and a cylinder body having approximately the same height and width as the fitting cylinder, and an inner diameter equal to the outer diameter of the fitting cylinder, and approximately the outer diameter of the gripping cylinder. having equal outer diameters,
The fitting tube has an inner diameter and an outer diameter equal to those of the fitting tube at the upper end thereof, the fitting tube having a straight cylindrical shape and having the other first undercut that engages with the first undercut on the inner circumferential surface thereof. A holding cylinder in the shape of a capped cylinder, which becomes a part of the cosmetic mold, is arranged in series via an inner flange, and on the outer peripheral surface of the holding cylinder, at the same position corresponding to the one first undercut, a mold body made of a transparent material provided with one second undercut that is the same as the one first undercut, and having an inner diameter equal to the outer diameter of the fitting tube and equal to the outer diameter of the gripping tube; The other second undercut having the same outer diameter as the other first undercut is provided around the inner circumferential surface of the cylinder wall, and has a height greater than the height and width of the mold body. A rod-shaped cosmetic storage container comprising a cap body in the shape of a straight cylinder with a crest.