JPS6322999Y2 - - Google Patents

Description

[Detailed description of the invention] Industrial field of application The present invention relates to a two-tier bar-shaped cosmetic container in which cosmetics are incorporated in two upper and lower stages.

Problems to be solved by conventional techniques and ideas Cosmetic containers of the type that incorporate rod-shaped cosmetic containers into two upper and lower stages are conventionally well known, but the present invention makes partial improvements to the well-known containers to further improve the container function. Its characteristics are as follows:
The purpose of this invention is to ensure the airtightness of the lower container and thereby contribute to preventing the volatile cosmetic from drying and solidifying.

Means for Solving the Problems In order to achieve the above-mentioned object, the present invention integrally molds a long fitting tube at the bottom of the upper container, and inserts and connects the lower container into this fitting tube, and also allows outside air to flow from the joint. The device is designed to maintain internal airtightness by blocking the intrusion of the upper container, and is composed of an upper container and a lower container having a rotational feeding mechanism, and the lower container is detachably connected to the lower part of the upper container. A long fitting cylinder is integrally formed with a downward opening at the bottom, a lower container is inserted into the fitting cylinder, and the lower part of the fitting cylinder is fitted into the middle part of the lower container, and the middle fitting is fitted with a lower part of the fitting cylinder. A plurality of dowels protruding from the outer surface of the inner fitting are removably engaged with an annular engagement groove formed on the inner wall surface of the lower part of the fitting cylinder, and an annular rib protruding from the outer circumferential surface of the inner fitting The gist of this is that it is fitted into an annular groove formed in the lower inner wall surface of the fitting cylinder.

Embodiment The details of the present invention will be explained below with reference to an embodiment shown in the drawings. A indicates an upper container, and B indicates a lower container. Both containers A and B move the cosmetics up and down by a rotary feeding mechanism. It is.

First Example (Figures 1 to 3) The upper container A has a spiral groove 2 inside a hakama tube 1, and a body tube 3 is inserted into this hakama tube 1 and stored in the body tube 3. A pin 5 protruding from the lower part of the cosmetics tray 4 passes through the vertical hole 6 of the body tube 3 and engages with the spiral groove 2, and the cosmetics tray 4 moves up and down as the hakama tube 1 rotates. , a long fitting tube 7 with a downward opening is integrally molded at the lower part of the hakama tube 1 in this upper container A,
The lower container B is inserted into this fitting cylinder 7. The lower container B contains a hakama tube 8, a body tube 9, a cosmetics plate 10, and a pin 1.
1. Both the vertical hole 12 and the spiral groove 13 are connected to the upper container A.
The cosmetic plate 10 moves up and down as the hakama tube 8 rotates.

The fitting tube 7 is fitted into the inner fitting 14 which is integrally connected to the hakama tube 8 of the lower container B, and the plurality of dowels 15 protruding from the outside of the inner fitting 14 are inserted into the fitting tube 7. The fitting cylinder 7 is provided with an annular rib 17 that removably engages with an annular engagement groove 16 bored on the inner surface of the lower part to prevent the lower container B from coming off, and also protrudes from the outer peripheral surface of the inner fitting 14. An annular groove 18 bored on the inner peripheral surface of the lower part of the
to prevent outside air from entering the lower container B.

Second Embodiment (Figs. 4 to 6) The upper container A includes a body cylinder 20 integrally formed on a base 19, and a spiral cylinder 21 disposed on the outside of the body cylinder 20.
and a cosmetics plate 22 stored in the body case 20, and the pin 23 of the cosmetics plate 22 is inserted into the vertical hole 2 of the body case 20.
4 and engages with the spiral groove 25 of the spiral tube 21,
As the body tube 20 rotates, the cosmetics tray 22 moves up and down, and the lower container B has a hakama tube 26, a body tube 27 inserted into the hakama tube 26, and a body tube 27, similar to the container of the first embodiment. The pin 29 of the cosmetics tray 28 passes through the vertical hole 30 of the body barrel 27 and engages with the spiral groove 31 of the hakama tube 26, and the rotation of the hakama tube 26 causes the cosmetics tray 28 to open. It consists of a structure that moves up and down,
A long fitting cylinder 32 with a downward opening is integrally formed at the lower part of the base 19 of the upper container A, and the upper part of the lower container B is inserted into the fitting cylinder 32 to form a hakama tube in the lower container B. The fitting tube 32 is fitted into a middle fitting 33 that is integral with the fitting 26, and a plurality of dowels 34 protruding from the outside of the middle fitting 33 form an annular engagement groove bored inside the lower part of the fitting tube 32. 35 to prevent the lower container B from slipping out, and an annular rib 36 protruding from the outer peripheral surface of the inner fitting 33 is inserted into an annular groove 37 bored into the lower inner peripheral surface of the fitting tube 32. By fitting, outside air is prevented from entering the lower container B.

Functions and Effects of the Invention As mentioned above, the present invention is composed of an upper container and a lower container having a rotational feeding mechanism, and the lower container is detachably connected to the lower part of the upper container.
The lower part of the upper container is integrally formed with a long fitting cylinder with a downward opening, and the lower container is inserted into the fitting cylinder, and the lower part of the fitting cylinder is fitted into the inner part of the lower container. , a plurality of dowels protruding from the outer surface of the inner fitting are removably engaged with annular engagement grooves bored in the inner wall surface of the lower part of the fitting cylinder; The annular rib is fitted into an annular groove bored into the inner wall surface of the lower part of the fitting cylinder, and when the lower container is fitted into the fitting cylinder, most of the air inside the fitting cylinder is It is discharged to the outside, and the annular rib fits into the annular groove of the fitting tube, thereby blocking the intrusion of outside air and maintaining the airtightness of the lower container, which is extremely effective in preventing volatile cosmetics from drying and solidifying. In addition, the dowel protruding from the lower container engages with the annular engagement groove of the fitting tube, which prevents the lower container from slipping out and ensures that the upper and lower containers are integrated, making it portable. Not only can cosmetics of different types or colors be placed in one container at the same time, it not only greatly improves the functionality of the cosmetics container, but also makes it easier to store on the go. It has various effects such as being very convenient for makeup.

[Brief explanation of the drawing]

The drawings show an embodiment of the present invention. Figures 1 to 3 show the container of the first embodiment. Figure 1 is a longitudinal sectional view, and Figure 2 is a partially cutaway view of the upper container. 3 is a front view with the upper and lower containers separated and partially cut away, FIGS. 4 to 6 show the container of the second embodiment, and FIG. 4 is a longitudinal sectional view, and FIG. FIG. 5 is a front view of the upper container with a portion cut away, and FIG. 6 is a front view of the upper and lower containers separated and with a portion cut away. A... Upper container, B... Lower container, 7, 32... Fitting tube, 14, 33... Inner tool, 15, 34... Dowel, 1
6, 35...Engagement groove, 17, 36...Annular rib, 1
8, 37...Annular groove.

Claims (1)

[Scope of utility model registration request] In a structure consisting of an upper container and a lower container having a rotational feeding mechanism, and in which the lower container is detachably connected to the lower part of the upper container, the lower part of the upper container is integrally formed with a long fitting cylinder with a downward opening. death,
A lower container is inserted into the fitting cylinder, and the lower part of the fitting cylinder is fitted into the inner part of the lower container, and a plurality of dowels protruding from the outer surface of the inner fitting are inserted into the lower part of the fitting cylinder. It is removably engaged with an annular engagement groove drilled in the inner wall surface, and an annular rib protruding from the outer peripheral surface of the inner fitting is fitted into an annular groove bored in the lower inner wall surface of the fitting tube. A two-tier bar-shaped cosmetic container.