JPS6223381Y2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to an improvement in a bar-shaped cosmetic dispensing container.

If you use this kind of container to store cosmetics in a cartridge type, when the cosmetics wear out or you want to replace them with cosmetics of a different color, you only need to replace the inner tray that holds the cosmetics, and the container itself can be used as is. It is both economical and convenient.

The object of the present invention is to provide a rod-shaped cosmetic dispensing container in which the inner tray is configured in a cartridge type with a simple mechanism, and the cosmetics can be replaced by replacing only the inner tray.

Embodiments of the present invention will be described below with reference to the accompanying drawings. In the attached drawings, 1 is a main cylinder in which a middle cylinder 3 with a slightly smaller outer diameter is stood upright on a lower base cylinder part 2, and 4 is a rotating part fitted to the outer surface of the middle cylinder 3 of the main cylinder 1. A cylinder, and 5 is a receiving tray of a cylindrical body that is fitted into the middle cylinder 3 and moves up and down inside the middle cylinder 3.

The mechanism for dispensing cosmetics in this type of container is very well known, so to briefly explain the mechanism, the middle cylinder 3 of the main cylinder 1
There are longitudinally elongated saucer guide holes 6, 6 on both sides from the bottom end to the top, and two threaded grooves 7, 7 that go around the inner circumferential surface of the rotary cylinder 4 from the bottom end to the top. It is formed symmetrically, and the saucer guide holes 6, 6 of the inner cylinder 3 are provided on both sides of the outer surface of the saucer 5.
There are protrusions 8, 8 which are respectively engaged with the threaded grooves 7, 7 of the rotating cylinder 4 through the protrusions 8, 8.

Therefore, hold the rotary cylinder 4 with one hand, pinch the base cylinder part 2 of the main cylinder 1 with the fingers of the other hand, and rotate the main cylinder 1, for example clockwise, relative to the rotary cylinder 4 via the base cylinder part 2. When the saucer 5 is rotated to
Since it is engaged with, it will spiral. However, since the protrusions 8 and 8 are simultaneously engaged with the saucer guide holes 6 and 6 of the middle cylinder 3, the saucer 5 ends up moving upward due to the relative rotation between the main cylinder 1 and the rotary cylinder 4. Therefore, if this tray 5 holds cosmetics, the cosmetics will be delivered upwardly and externally from the upper end opening of the middle cylinder 3. If the relative rotational movement between the main cylinder 1 and the rotary cylinder 4 is in the opposite direction, the cosmetics are fed into the interior by the operation opposite to the above. FIG. 1 is a diagram when loading cosmetics.

Here, in the present invention, first, the inner plate 9 is removably inserted into the saucer 5, and this inner plate 9 is used to hold the bar-shaped cosmetic.
Configure to hold 0. That is, on the inner peripheral surface of the saucer 5, a large number of longitudinal engagement grooves 11 are arranged in parallel in the circumferential direction, and on the other hand, the inner tray 9 is a cylindrical body whose diameter is reduced in a step shape at the lower half; Several longitudinal protrusions 12 are protruded at appropriate intervals on the outer surface of the half part 9a, and these protrusions 12 are engaged with the engagement grooves 11 to form the lower half part 9a.
is fitted into the saucer 5 somewhat firmly and is engaged and fixed to the saucer 5 so as to be removable upwards.

Next, at least one of the saucer guide holes 6, 6 is passed through to the upper end of the inner tray 3, and the center portion of the bottom wall of the base tube portion 2 is made to protrude upward in a cylindrical shape, so that the space between the tray guide hole 6 and the base tube portion 2 is appropriately spaced. An inner cylinder 13 taller than the base cylinder part 2 is formed across a gap. The gap between this inner cylinder 13 and the base cylinder part 2 is such that the saucer 5 can fit therein.
Further, the inner cylinder 13 extends above the base cylinder part 2 by the vertical dimension of the saucer 5.

In the above configuration, the replacement of the inner plate 9 is performed as follows. Figure 1 shows the steps taken during normal feeding and loading of cosmetics.
This figure shows the state in which the cosmetics have been fed to the lowest position. At this position, the bottom surface of the inner tray 9 comes into contact with the upper surface of the inner tube 13 of the base tube portion 2, and at this time, the protrusions 8, 8 of the saucer tray 5 are It does not reach the lower ends of the saucer guide holes 6, 6, but is located above them. When replacing the inner plate 9, please refer to this first
From the state shown in the figure, the tray 5 is further forcibly moved in the feeding direction. Then, the saucer 5 connects the base cylinder part 2 and the inner cylinder 13.
Although it descends downward through the gap, the inner plate 9 cannot be lowered by the inner cylinder 13 and is left behind, so this forced feeding operation causes the inner plate 9 to separate from the receiving plate 5 as shown in FIG. Therefore, if the feeding operation is performed thereafter, the saucer 5 can push up the inner plate 9 while keeping it in the detached state, and the inner plate 9 can be pushed out of the container, so the inner plate 9 can be replaced. FIG. 4 shows a new cosmetic product for replacement, in which the cosmetic product 10 is filled and fixed in an inner tray 9 using, for example, a transparent molding case 14, and this molding case 14 is placed at the tip of the container during the feeding operation after the saucer 5 is attached. It can be removed because it comes into contact with and is left behind.

According to the present invention, the cartridge type is adopted in which the cosmetics 10 can be replaced by replacing the inner tray 9, so when the cosmetics are worn out, when you want to replace them with cosmetics of a different color, or when the cosmetics are damaged due to poor quality. This is economical and convenient, as it can be handled by simply replacing the inner plate and the main body of the container can be used as is. Moreover, replacing the middle plate 9 requires replacing the saucer 5.
There is no need for any trouble because the inner tray 9 can be detached by forcibly inserting the inner plate 9 from the lowest position of the normal inserting operation. Further, structurally, no special parts or tools are required, and it is sufficient to simply provide the base cylinder part 2 with an inner cylinder 13 that is taller than the base cylinder part 2.

[Brief explanation of the drawing]

Fig. 1 is a half vertical sectional view of an embodiment of the bar-shaped cosmetic dispensing container of the present invention, Fig. 2 is an exploded perspective view of the same container, and Fig. 3 is a partial vertical sectional view showing the operation of replacing the inner plate of the same container. FIG. 4 is a perspective view showing a molded assembly of a cosmetic product and an inner tray. 1...Main cylinder, 2...Base cylinder part, 3...Middle cylinder, 4...
...Rotating tube, 5...Saucer, 9...Middle plate, 10...Cosmetics, 13...Inner cylinder.

Claims (1)

[Scope of utility model registration request] A middle cylinder 3 having a slightly smaller outer diameter is made to stand upright from the lower base cylinder part 2, and on both sides of the middle cylinder 3, at least one of them has elongated vertical saucer guide holes 6, 6 which pass through to the upper end. The main cylinder 1 has an inner cylinder 13 which is taller than the base cylinder part 2 so as to form a double cylinder with an appropriate gap between the main cylinder part 2 and two symmetrical threads on the inner peripheral surface. A rotary cylinder 4 formed with grooves 7, 7 and fitted to the outer surface of the middle cylinder 3, and rotated in a direction opposite to the main cylinder 1 when dispensing and feeding cosmetics; The engaging protrusions 8, 8 which are fitted into the inner cylinder 3 and protrude from both sides of the outer surface thereof are engaged with the threaded grooves 7, 7 through the guide holes 6, 6, and rise when the cosmetic is fed out, and when the cosmetic is fed in. Descending saucer 5
and an inner tray 9 which is removably engaged and fixed above the tray 5 and which holds the cosmetics 10 and moves up and down together with the tray 5. When the inner tray 9 is replaced, the bottom surface of the inner tray 9 is The rod-shaped rod is characterized in that the tray 5 is lowered into the gap by further forcibly operating in the loading direction from the normal loading state in which it is in contact with the upper surface of the cylinder 13, and thereby the inner tray 9 is separated from the tray 5. Cosmetic dispensing container.