JPH0238664Y2 - - Google Patents

Description

[Detailed description of the invention] [Industrial application field] The present invention is a dispensing container for stick-shaped cosmetics such as lipstick, and the cosmetics left in the cosmetic storage tray can be used as cleanly as possible. This invention relates to a container for dispensing bar-shaped cosmetics that has been devised as described above.

[Prior Art] Conventionally, in the case of dispensing containers for stick-shaped cosmetics such as lipsticks, although it is possible to use the cosmetics exposed from the inner tray for storing cosmetics, it is possible to use the cosmetics exposed in the inner tray for storing cosmetics. It was extremely inconvenient to use leftover cosmetics, and even though the expensive cosmetics were left in the inner tray, users would either throw them away or use them for red brushes, etc. In that case, one was forced to carry a red brush, which was extremely inconvenient both economically and in terms of usability.

As a technique to improve the above-mentioned drawbacks, there is a technique described in Utility Model Publication No. 60-25940, which uses an extrusion member to push out the cosmetics remaining in the cosmetics storage tray, making it almost possible to use the cosmetics to the last possible extent. It became.

[Problems that the invention attempts to solve] However, the technology of Utility Model Publication No. 60-25940,
Since the mechanism is designed to push out the cosmetics in the cosmetic storage tray at one time, it is difficult to push out the necessary amount of cosmetics by adjusting the pushing member.

[Means for Solving the Problems] The present invention has been improved in order to eliminate the above-mentioned drawbacks, and includes: a rotating base having a rotating tube with an opening at the upper end provided with a vertical hole; and an outer surface of the rotating tube. an inner cylinder having a helical hole rotatably fitted into the inner cylinder;
and a fixed cylinder that is rotatable relative to the rotating cylinder, and an inner plate protrusion that engages into the spiral hole of the inner cylinder through the vertically divided hole, and is fitted into the rotating cylinder so as to be vertically movable. , a cosmetic storage tray having a hole in the bottom that can reach the inner bottom of the rotating base; a shaft portion having a plurality of annular protrusions that temporarily engage with the bottom of the cosmetic storage tray; It is characterized by consisting of an extruded member having a plate.

[Function] Since the present invention is constructed as described above, when the cosmetics are not fully consumed, that is, when the cosmetics are exposed outside the tray while the cosmetics are stored, the cosmetics can be moved forward and backward by normal rotational operation. Just use it. During such normal use, the cosmetic storage tray is locked by the annular projection provided on the shaft of the push-out member, so the push-out mechanism does not operate. In addition, when enough cosmetics are consumed and only the cosmetics are left in the cosmetic storage tray, continue rotating in the negative direction until the lower end of the push-out member reaches the inner bottom of the rotating base. At this time, if you perform a slightly stronger negative rotation, the inner cosmetic storage tray will pass the engagement with the top end of the annular protrusion on the shaft of the push-out member, and the push-out plate will move inside the inner cosmetic storage tray. The remaining cosmetic is pushed out, and the pushed out length of the cosmetic is exposed from the cosmetic storage tray. In this exposed state, if the positive rotation operation is continued to position the cosmetic storage tray at the top of the rotary cylinder, the exposed cosmetic can be used.

In the same way, if you continue the negative rotation operation with a slightly strong force, the bottom of the cosmetic storage tray will pass over the annular protrusions one by one, removing the cosmetics remaining in the cosmetic storage tray. Almost all can be used. Further, since a stronger force than usual is required to cross the annular protrusion, by stopping halfway, it is possible to expose only the necessary amount of cosmetics.

Further, the top surface of the extrusion plate is in close contact with the bottom of the extruded cosmetic, and the extrusion member is fixed by the annular protrusion on the shaft of the extrusion member and the bottom of the cosmetic storage tray. Therefore, cosmetics will not fall into the tray while storing cosmetics.

[Embodiment] The structure of the present invention will be described below with reference to the drawings showing one embodiment of the invention. Reference numeral 1 denotes a rotating base, from which a rotating cylinder 2 with an open top is projected. The rotary cylinder 2 has a vertically divided hole 3, and an inner cylinder 5 having a spiral hole 4 is rotatably fitted onto the outer surface of the rotary cylinder 2. Furthermore, a fixed cylinder 6 is attached to the outer surface of the inner cylinder 5. 5, and is fitted into the rotary cylinder 2 so as to be rotatable. In this case, the inner cylinder 5 and the fixed cylinder 6 may be integrated and a spiral groove may be provided on the inner surface of the fixed cylinder 6.

A cosmetic storage tray 9 having a hole 8 in the bottom 7 is fitted into the rotary cylinder 2 so as to be movable up and down. The inner tray 9 for storing cosmetics has an inner plate protrusion 10 that engages into the spiral hole 4 of the inner cylinder 5 through the vertically divided hole 3 provided in the rotary cylinder 2.
is provided, and by rotating the rotating base 1 in the positive direction relative to the fixed cylinder 6, the cosmetics storage inner tray 9 rises within the rotating cylinder 2, and by rotating in the negative direction, the cosmetics storage tray 9 is lifted up within the rotating cylinder 2. The food storage medium tray 9 is configured to move downward within the rotary cylinder 2. Further, 11 has a plurality of annular protrusions 13 on the shaft portion 12, and a push-out plate 14.
, the extrusion plate 1
The diameter of 4 is approximately the same length as the inner diameter of the inner cosmetic storage tray 9,
Usually, it moves up and down together with the cosmetic storage inner tray 9,
The inside of the cosmetic storage tray 9 can be moved upwards as needed.

The cosmetics storage inner tray 9 may not be made of one piece, but may be made of two parts: a cosmetics storage cylinder and a storage cylinder holder having a protrusion that engages into the spiral hole 4 through the vertically divided hole 3. It may be selected depending on the method etc. In this case, the diameter of the push-out plate 14 is approximately the same length as the inner diameter of the cosmetic storage tube, and the push-out plate 14 is configured to move within the cosmetic storage tube.

During normal retraction, even if the rotating base 1 continues to rotate in the negative direction with respect to the fixed cylinder 6, the bottom part 7 of the inner cosmetic storage tray 9 will not reach the uppermost end provided on the shaft part 12 of the push-out member 11. Since it stops at the annular protrusion 13 and the cosmetic storage tray 9 stops, the extrusion mechanism can be prevented from operating. In addition, in order to reliably prevent erroneous extrusion, for example, as shown in FIG. It may be configured to stop. Hole 8 in the bottom 7 of the inner tray for storing cosmetics
The diameter of the annular protrusion 13 and the outer diameter of the annular protrusion 13 may be appropriately selected depending on the shape, material, etc. of each.

When the rotating base 1 continues to rotate in the negative direction with respect to the fixed cylinder 6 from the above-mentioned stop position, the bottom part 7 of the cosmetic storage medium tray 9 and the topmost part of the annular projection 13 are released; It is engaged with the second annular projection 13. At this time, the push-out plate 14 pushes out the cosmetic 16, so
The cosmetic 16 is exposed from the cosmetic storage inner tray 9 by that length. Similarly, when the rotary base 1 is further rotated in the negative direction, the inner cosmetic storage tray 9 is engaged with a plurality of annular protrusions 13, and the bottom portion 7 reaches the inner bottom portion 17 of the rotary base. It is configured to obtain. Therefore, almost all of the cosmetics 16 remaining in the cosmetics storage tray 9 can be used.

In addition, 18 is a dispenser container for the rod-shaped cosmetic material constructed as described above.

[Effects of the invention] As detailed above, the present invention has a simple structure, and can easily push out the cosmetics remaining in the cosmetics storage tray to the required length by simply rotating the cosmetics storage tray. To provide a container for dispensing bar-shaped cosmetics that is extremely convenient in practice since it does not fall out and can be used to the last possible extent.

[Brief explanation of the drawing]

Fig. 1 is a longitudinal cross-sectional view of an embodiment of the present invention in an unused state, Fig. 2 is a cross-sectional view of a state in which the push-out member has partially extruded the cosmetic, and Fig. 3 is a cross-sectional view of the cosmetic in the state shown in Fig. 2. FIG. FIG. 4 is a side view of the rotary cylinder on the side of the longitudinally divided hole in another embodiment. 1... Rotating base, 2... Rotating tube, 3... Vertical hole, 4... Spiral hole, 5... Inner tube, 6... Fixed tube,
7... Bottom, 8... Hole, 9... Cosmetic storage inner plate, 10... Middle plate protrusion, 11... Extrusion member,
12... Shaft portion, 13... Annular projection, 14... Extrusion plate, 17... Rotating base inner bottom, 18... Feeding container.

Claims (1)

[Claims for Utility Model Registration] A rotary base 1 having a rotary tube 2 with an open upper end provided with a vertical hole 3 at the top, and a spiral hole 4 rotatably fitted to the outer surface of the rotary tube 2. an inner cylinder 5; a fixed cylinder 6 disposed on the outer surface of the inner cylinder 5 so as to be unrotatable relative to the inner cylinder 5 but rotatable relative to the rotary cylinder 2; A decoration having a hollow plate protrusion 10 that engages into the spiral hole 4, is fitted into the rotary cylinder 6 so as to be movable up and down, and has a hole 8 in the bottom part 7 that can reach the inner bottom part 17 of the rotary base. A plurality of annular protrusions 13 are provided on the shaft portion 12 to temporarily engage the cosmetic storage inner tray 9 and the bottom portion 7 of the cosmetic storage inner tray 9,
and an extrusion member 11 having an extrusion plate 14
A container 18 for dispensing bar-shaped cosmetics.