JPH0141368Y2 - - Google Patents

Description

[Detailed description of the invention] [Industrial field of application] The present invention relates to a composite cosmetic container, and specifically, a container that contains two types of cosmetics in a composite manner in one cylindrical container. The present invention relates to a composite cosmetic container that is convenient to carry and has a shape that is easy to use when applying makeup.

[Conventional technology]

Cosmetic containers for mascara, eyeliner, etc. generally consist of a cylindrical container that stores the cosmetic, a similarly cylindrical gripping part, a shaft extending from the gripping part, and a shaft provided at the tip of the shaft. It consists of an applicator such as a brush or brush, but since the part to be held gets in the way when applying makeup, it is necessary to keep a relatively large distance between the applicator and the grip part. Therefore, conventional cosmetic containers of this type have long cylinders, making them inconvenient to carry. Therefore, containers with a mechanism that allows the stem to be stretched when applying makeup have been devised. However, such conventional cosmetic containers can only accommodate one type of cosmetic. Generally, mascara,
Cosmetics such as eyeliners are often used in several types at the same time, and therefore, there is an inconvenience in having to carry two or more cosmetic containers at all times.

[Purpose of invention]

The present invention was made to eliminate such conventional inconveniences, and its purpose is to compact two types of cosmetics into a shape that is convenient to carry and does not take up bulk, and to prevent the contents from leaking. There is no
To provide a composite cosmetic container containing a combination of two types of cosmetics, which has a structure in which an application part can be easily pulled out and fixed long from a grip part when used.

Furthermore, another object of the present invention is to provide a composite cosmetic container as described above, which can be shortened to a length that does not get in the way when carried.

Furthermore, another object of the present invention is to provide a composite cosmetic container as described above, in which the distance between the application part and the gripping part is increased so that the gripping part does not get in the way of applying makeup. It is to be.

[Summary of the idea]

The present invention basically includes a first container containing a first cosmetic, a second container containing a second cosmetic, and a cylindrical cap interposed between the two containers. The applicator shaft has an applicator on both ends and can slide back and forth within the cap for a limited length, but cannot come out of the cap. It is made up of a combination of things. The cosmetics contained in the first container and the second container are of the type to be applied with a brush or brush.

〔Example〕

Embodiments of the present invention will be described with reference to the drawings. FIG. 1 shows the state of the first embodiment when not in use. Reference numerals 1 and 21 indicate a first container and a second container each having a cylindrical shape with a bottom at one end. The other end forms an opening 2,22. Both containers 1 and 21 contain mascara and
Cosmetics selected according to the purpose of use from among liquid or paste cosmetics such as eyeliner and set lotion are stored (cosmetics are not shown). For example, the first container 1 stores mascara, and the second container 21 stores setting lotion. Of course, it is also possible to store one type of cosmetic that is particularly frequently used in each container, so that one is used all the time and the other is kept as a spare.

A first threaded part 3 is fitted and fixed into the opening 2 of the first container 1, and the first threaded part 3 is connected to a cylinder 4 that fits into the inner circumferential wall of the container 1, and from the opening 2. It has a threaded portion 5 which has a smaller outer diameter than the protruding cylindrical body 4 and has a male thread 6 carved on its outer periphery. A first seal/hanging member 9 made of an elastic material is provided in the hole 8 at the center of the cylinder 4.
are fitted and fixed.

The first seal/hanging member 9 includes a cylindrical body 10 that is in contact with the inner circumferential wall of the center hole 8 of the cylindrical body 4, and a cylindrical body 1
a bulge 11 provided at one end of the first container 1; and a bulge 12 provided at the other end that tightly fits into the inner wall of the first container 1;
and a straining portion 13 that becomes thinner in the distal direction toward the axial center of the first container 1. The first seal/hanging member 9 functions as a sealing member that prevents the cosmetics contained in the first container from leaking out, and when in use, as will be described later, the squeezing portion 13 of the first sealing member 9 acts as a sealing member that prevents the cosmetics contained in the first container from leaking out. The application shaft 5 engages with
It also functions as a hook member for pulling out the item 1, and is therefore called a seal-cum-hang member.

The first seal/hanging member 9 has two bulges 1
1 and 12, the cylindrical body 4 and threaded portion 5 of the first threaded portion are sandwiched and fixed. Furthermore, since the peripheral wall of the bulging portion 12 is in close contact with the inner peripheral wall of the first container, the cosmetic does not leak out from there.

In addition, in this embodiment, the cylindrical body 4 of the first threaded portion
Although the seal and hook member 9 are formed separately, they may be formed integrally.

The opening 22 of the second container 21 is also provided with a second opening threaded portion 23 having a second seal/hanging member 29 in the same manner as described above.

An outer cap (portion to be gripped) 31 located between the first container 1 and the second container 21 has openings 3 at both ends.
It is a cylindrical cap body having 2 and 42, and inner caps 33 and 43 are fitted and fixed in their respective openings.

The inner cap 33 has a hole 34 (see FIG. 2) in the center of which the applicator shaft 51 slides, and one end 35 of the inner circumferential wall of the hole 34 is in sliding contact with the outer circumferential wall of the annular large diameter portion 52 of the applicator shaft. The other end 36 is provided with a female thread 37 that engages with the male threaded portion 6 of the first threaded portion 3 .

A leaf spring 38 is fitted inside the center of the outer cap 31, and both ends of the leaf spring 38 have leaf springs 39 curved toward the center in the radial direction. Further, an applicator shaft 51 passes through the outer cap 31, and the applicator shaft 51 has a first applicator 55 and a second applicator 57 at both ends protruding from the cap 31. It has an annular large-diameter portion 52 near the center that is housed within 31, and further has an annular bulge portion 54 approximately at the center thereof. The annular large diameter portion 52 can pass through both inner caps 3, 43, but the bulge 54 cannot pass through.

The applicator shaft 51 further includes a first applicator 55 and a second applicator.
A first annular protrusion 56 and a second annular protrusion 58 are provided near the base of the applicator 57, respectively.
These protrusions 56 and 58 are an example of a temporary meshing shape for being hooked on the squeezing portions 13 and 13' of the sealing and hooking members 9 and 29 described above to cause the application shaft 51 to be drawn out in the axial direction. It is.

The length of the applicator shaft 51 must be such that the tips of the applicator sections at both ends thereof can come close to the bottom of each container. This is to ensure that the cosmetic in the container adheres evenly to the application area.

When not in use, the annular bulging portion 54 is located approximately midway between the inner caps 31 and 32, and the annular large diameter portion 52
Both shoulders 53 are closely fixed to the shoulder of the bulge 11 of the first seal member 9 and the shoulder of the bulge 11' of the second seal member 29. This not only prevents the applicator shaft from playing around in the container, but also helps prevent cosmetics from leaking.

In FIG. 1, this composite cosmetic container is shown symmetrically with respect to the annular bulge 54.
It is not limited to this. For example, when a brush is used for the first applicator 55 and a brush is used for the second applicator 7,
The second container will be shorter than the first container and will have an asymmetrical shape.

When using the first applicator 55, the outer cap 31 (and the second container 21 at the same time) is rotated and separated from the first container. Then, the application shaft 51 slides into contact with the ladder part 13 and moves outward (toward the left in FIG. 1).
As it moves, the squeezing part 13 and the first protrusion 5
6 is caught. Further, when the outer cap 31 is pulled, the applicator shaft 51 is moved so that the first protrusion 56
Since the cap 31 and the second container cannot be moved because they are hooked, only the outer cap 31 and the second container move outside (toward the right in FIG. 1). This movement continues until the annular bulge 54 comes into contact with the inner cap 33. When you come into contact with
The annular bulge 54 frictionally engages with the curved leaf spring piece 39 of the leaf spring 38 and is fixed by its elastic force. Although the leaf spring 38 is provided for fixing by such frictional engagement, other members having the same function can also be used. For example, a protrusion may be provided on the peripheral wall of the outer cap 31 near the inner cap, and a groove may be provided on the peripheral wall of the bulge 54.

Further, when the outer cap 31 is pulled, the straining portion 13 is no longer able to remain engaged with the first protrusion 56, and the first protrusion 56 passes through the straining portion 13. At this time, the surface of the first application section 56 is squeezed by the squeezing section 13, so that only an appropriate amount of the cosmetic remains there.

This first protrusion 56 engages with the squeezing part 13,
The engagement is maintained until the bulging portion 54 comes into contact with the inner cap 33. Therefore, the squeezing part 1
Since the diameter of the hole 3 is smaller than the diameter of the coating shaft 51, an annular groove may be provided instead of the projection as shown at 56' and 58' in FIG.

FIG. 2 shows a state in which the first application section is completely exposed. Since the applicator shaft 51 is shifted to the left, there is a sufficient distance between the first applicator 55 and the outer cap 31, so that the outer cap (the part to be held) does not get in the way when applying makeup. . In addition, the coating shaft 5
The large diameter portion 52 of the inner cap 33 and the peripheral wall of the one end 35 of the hole 34 of the inner cap 33 are in close contact with each other, and the bulging portion 54 and the leaf spring piece 3 are in close contact with each other.
9 are in close contact with each other, and the squeezing part 13' and the application shaft 5 are in close contact with each other.
Since the applicator shaft 51 is in close contact with the peripheral wall of No. 1, the applicator shaft 51 does not wobble or pull in when applying makeup.

When the first applicator 55 is pushed into the first container 1 after applying makeup, the first applicator 55 and the brushing part 13 engage with each other, so the applicator shaft 51 moves in the direction of the second container 21. . The movement continues until the shoulder 53 of the large diameter portion 52 and the shoulder of the bulging portion 11' of the second seal/hook member 29 come into contact. Due to this contact, the applicator shaft 51 cannot move any further in the direction of the second container 21, so that the tip of the second applicator 57 is connected to the second container 21.
1 and the bottom, and therefore the second application part will not be damaged. If the pushing is continued further, the first applicator 55 is completely accommodated in the first container 1 . The use and storage operation of the second applicator 57 is the same as described above.

Next, FIG. 3 shows another embodiment of the present invention. This example differs from the previous example in that stoppers A and B are provided at the tips of both applicator sections 55 and 57 to prevent play of the applicator shaft, and that there is no large diameter portion of the applicator shaft. Also, the outer cap 31 is used instead of the leaf spring.
There are protrusions 38' near the inner caps 33 and 43 on the inner wall.
A groove 39' is provided in the peripheral wall of the bulging portion 54. In this case, both application parts should be brushes, which limits the application. However, since a large diameter part (corresponding to 52 in the example in Fig. 1) is not required,
The manufacturing process of the coating shaft can be simplified and costs can be reduced.

[Effect of idea]

As explained above, according to the present invention, the first container containing the first cosmetic, the second container containing the second cosmetic, and the cap portion (grip A composite cosmetic container is constituted by an application shaft that has an application section at both ends and can slide through the cap but cannot come out, and a seal and hook provided at the opening of each container. A composite cosmetic container consisting of a single cylindrical structure that allows the application shaft to be pulled out and lengthened in a desired direction by a member to make it easier to apply makeup, as well as to prevent cosmetics from leaking when the container is closed. As a result, it is compact and not bulky when carried, and when applying makeup, the application shaft is lengthened to make makeup work easier, and two types of cosmetics can be taken out from one cylindrical body. The effect that can be achieved is achieved.

[Brief explanation of drawings]

FIG. 1 is a longitudinal cross-sectional view showing the first embodiment of the composite cosmetic container of the present invention in a state when not in use, and FIG.
FIG. 1 shows the state of the composite cosmetic container in use,
FIG. 3 is a longitudinal sectional view showing another embodiment of the present invention when not in use. Main code, C...Composite cosmetic container of the present invention, 1
...First container, 2... Opening, 3... First threaded part, 4... Cylinder, 8... Hole at the center of the cylinder, 9... First seal/hanging member, 10... Cylindrical body, 11,1
1'...Bulging part, 12...Bulging part, 13, 13'...
...Stretching part, 21...Second container, 22...Opening part, 23...Second opening screw part, 29...Second seal/hanging member, 31...Outer cap (gripping part),
32, 42... Opening of outer cap, 33, 43
...Inner cap, 38...Leaf spring, 38'...Protrusion, 39...Leaf spring (curved) piece, 39'...Groove,
51... Application shaft, 52... Annular large diameter portion, 53...
shoulder, 54... annular bulge, 55... first application part,
57...Second application portion, 56, 58...Protrusions (temporary interlocking shape), 56', 58'...grooves (temporary interlocking shape), A, B...stoppers.

Claims (1)

[Claims for Utility Model Registration] 1 a. A first container having an opening at one end and containing a first cosmetic; b. A second container having an opening at one end and containing a second cosmetic. a container; c. a first threaded part partially protruding from the opening, which has a sealing and hooking member made of an elastic material that is fitted inside the opening of the first container and becomes thinner in the distal direction; , d a second cap screw part partially protruding from the opening, which has a seal/hanging member made of an elastic material that is fitted inside the opening of the second container and becomes thinner in the distal direction; e It has openings at both ends, an inner cap that is threadedly engaged with the first threaded end is fitted into one of the openings, and an inner cap that is threadedly engaged with the second threaded end is fitted into the other opening. a fitted cylindrical outer cap; f an applicator shaft having applicator means at both ends that are accommodated in each container when the first and second containers are screwed onto both ends of the outer cap; , having a bulge in the center having a diameter substantially equal to the inner diameter of the outer cap for allowing the applicator shaft to pass through the outer cap and reciprocate in a limited manner; The base of the application means has a temporary meshing shape that receives a moving force in the axial direction by being caught on the seal/hanging member made of an elastic material in order to be pulled out by a limited predetermined length, an applicator shaft slidably positioned between the caps; g. when the bulge of the applicator shaft contacts the inner cap due to movement of the applicator shaft;
A composite cosmetic container comprising: friction locking means disposed between both ends of the inner wall of the outer cap and the outer circumferential wall of the bulging portion to integrate the application shaft and the outer cap. 2. The composite cosmetic container according to claim 1, wherein the friction locking means is a leaf spring having leaf spring pieces curved toward the center in the radial direction at both ends thereof. 3. Utility model registration claim 1, wherein the frictional locking means are protrusions provided on the inner circumferential wall of the cap near each of the inner caps and grooves provided on the circumferential wall of the bulging portion. The composite cosmetic container described in Section 1. 4. The composite cosmetic container according to claim 1, wherein the temporary interlocking shape is an annular projection. 5. The composite cosmetic container according to claim 1, wherein the temporary interlocking shape is an annular groove.