JP2008154657A - Liquid cosmetic container - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a storage container for liquid cosmetics capable of easy use and preventing the projected liquid cosmetics from falling off an application surface by reducing the number of operation times for projecting the liquid cosmetics when used by holding enough liquid cosmetics on the application surface at a tip part of an application stick. <P>SOLUTION: In the storage container for liquid cosmetics provided with an application stick in which a supply hole for leading the liquid cosmetics in a storage chamber of a container main body is formed at a tip part where the application surface is formed, a recessed part for holding the liquid cosmetics is formed on the application surface at the tip part of the application stick. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

  The present invention relates to a liquid cosmetic container for storing a liquid cosmetic.

Conventionally, this type of liquid cosmetic container uses an application shaft in which a liquid cosmetic supply hole that guides the liquid cosmetic in the storage chamber of the container body is formed at the tip portion where the application surface is formed.

For this reason, in use, since the liquid cosmetic is projected from the liquid cosmetic supply hole opened on the coating surface of the coating shaft, the liquid cosmetic projects a sufficient amount of the liquid cosmetic. There is a disadvantage that it cannot be used and the projecting operation has to be performed several times, which is cumbersome and difficult to use.
JP 6-39827

  In view of the above-mentioned conventional drawbacks, the present invention makes it possible to hold a sufficient amount of liquid cosmetic material on the coating surface at the tip of the coating shaft, and to reduce the number of operations for projecting the liquid cosmetic material during use. An object of the present invention is to provide a liquid cosmetic container that can be used and can efficiently prevent the protruded liquid cosmetic from falling off the coated surface.

The above and other objects and novel features of the present invention will become more fully apparent when the following description is read in conjunction with the accompanying drawings.
However, the drawings are for explanation only and do not limit the technical scope of the present invention.

In order to achieve the above object, the present invention provides a liquid cosmetic container comprising an application shaft having a liquid cosmetic supply hole formed therein for guiding the liquid cosmetic in the storage chamber of the container main body to a tip portion on which an application surface is formed. The liquid cosmetic container is formed by forming a recess for holding the liquid cosmetic material on the application surface at the tip of the application shaft.

The present invention relates to a liquid cosmetic container including an application shaft in which a liquid cosmetic supply hole for guiding the liquid cosmetic in a storage chamber of the container body is formed to a tip portion on which an application surface is formed. The liquid cosmetic container is configured by providing a holding portion made of a material for holding the liquid cosmetic at the peripheral edge of the liquid cosmetic supply hole.

  As is clear from the above description, the present invention has the following effects.

(1) In a liquid cosmetic container having an application shaft in which a liquid cosmetic supply hole for guiding the liquid cosmetic in the storage chamber of the container body is formed to the tip portion on which the application surface is formed, the tip portion of the application shaft Since the concave portion for holding the liquid cosmetic material is formed on the coating surface, the liquid cosmetic material can be held in the concave portion for holding the liquid cosmetic material formed on the coating surface at the tip portion of the coating shaft.
Therefore, when the liquid cosmetic projecting on the application surface is pulled out by the mechanism as in the past, the liquid cosmetic supply hole is returned to ensure that the liquid cosmetic used for makeup cannot be sufficiently secured. Can be prevented.

(2) According to the above (1), it is only necessary to form a recess for holding the liquid cosmetic material on the application surface.

(3) In claim 2, the same effects as in the above (1) and (2) can be obtained.

(4) In claim 3, the same effects as in the above (1) and (2) can be obtained.

  Hereinafter, the present invention will be described in detail with reference to the best mode for carrying out the present invention shown in the drawings.

  In the best mode for carrying out the present invention shown in FIGS. 1 to 6, reference numeral 1 denotes a liquid cosmetic container according to the present invention. The liquid cosmetic container 1 is a liquid cosmetic push-out / retract mechanism. 2, a container 3 including the container 3, an application shaft 5 capable of guiding the liquid cosmetic material to the application surface 4 at the tip by the push-out and pull-back mechanism 2, and the container body 3 covering the application shaft 5 can be attached to and detached from the container 3. And a cap 6 to be attached.

  The container body 3 includes a cylinder body 8 in which a storage chamber 7 for storing liquid cosmetic material is formed, and an extruding / retracting mechanism 2 for extruding the liquid cosmetic material in the cylinder body 8. A rotating cylinder 9 with a closed rear end attached to the rear end of the cylinder 8 so as to be rotatable, and a screw hole in a portion protruding outward from the opening end of the rotating cylinder 9 fixed in the rotating cylinder 9 10 is formed, a screw rod 12 screwed into the screw hole 10 of the screw tube 11, and the liquid cosmetic in the storage chamber 7 attached to the tip of the screw rod 12 is pushed out. The piston 13 is composed of a partition wall 14 that protrudes inward from the inner wall surface of the cylindrical body 8 at a portion near the rear end of the storage chamber 7 and that fits and fixes the screw rod 12 so as not to rotate. Yes.

  The application shaft 5 includes an application shaft body 15 in which the application surface 4 of the distal end portion fitted and fixed to the distal end portion of the cylindrical body 8 of the container body 3 is formed on an inclined surface, and a central portion of the application shaft main body 15 A small diameter liquid cosmetic supply hole 16 for guiding the liquid cosmetic in the storage chamber 7 to the application surface 4 and an outer peripheral portion of the liquid cosmetic supply hole 16 of the application surface 4 of the application shaft body 15 are formed. It is comprised with the ring-shaped recessed part 17 holding the liquid cosmetics made.

In the liquid cosmetic container 1 having the above-described configuration, when the rotating cylinder 9 is rotated by holding the cylinder 8 of the container body 3, the screw cylinder 11 is rotated integrally, so that the screw rod 12 moves in the vertical direction. .
For this reason, in use, the rotating cylinder 9 is rotated so that the liquid cosmetic is pushed out by the piston 13 to the application surface 4 of the application shaft 5, and the liquid cosmetic extruded from the liquid cosmetic supply hole 16 to the application surface 4 is ring-shaped. When the rotary cylinder 9 is rotated in the reverse direction after being pushed out so as to enter the recess 17 of the liquid, the liquid cosmetic on the application surface 4 portion of the liquid cosmetic supply hole 16 is pulled back into the ring-shaped recess 17 even if the liquid cosmetic is pulled back. The fee remains and can be used.
It should be noted that the liquid cosmetic can be used while projecting the optimum amount onto the application surface 4, as well as the state in which the optimum amount of liquid cosmetic is projected onto the application surface 4 by returning it as described above even if it is excessively discharged. It can be used similarly.
[Different forms for carrying out the invention]

  Next, different modes for carrying out the present invention shown in FIGS. 7 to 22 will be described. In the description of these different modes for carrying out the present invention, the same components as those in the best mode for carrying out the present invention are designated by the same reference numerals and redundant description is omitted. To do.

  The second embodiment for carrying out the present invention shown in FIGS. 7 to 9 is mainly different from the best first embodiment for carrying out the present invention in that an arc-shaped slightly hollow 18 is formed. The liquid cosmetic container 1A configured using the application shaft 5A is the same as the best first embodiment for carrying out the present invention in that the application shaft 5A is formed on the surface 4A. Effects can be obtained.

  The third embodiment for carrying out the present invention shown in FIGS. 10 and 11 is mainly different from the best first embodiment for carrying out the present invention in that the tip 19 is made of sponge, silicon rubber or the like. The liquid cosmetic container 1B configured using the coating shaft 5B formed in this way is also the best for carrying out the present invention in that the coating shaft 5B formed of the soft material is used. The same effect as that of the first embodiment can be obtained.

  The fourth embodiment for carrying out the present invention shown in FIGS. 12 to 14 is mainly different from the first embodiment for carrying out the present invention in that a ring shape is formed from the liquid cosmetic supply hole 16. The liquid cosmetic material constructed using such an application shaft 5C in that the application shaft 5C is formed with a plurality of communication grooves 20, 20, and 20 capable of smoothly guiding the liquid cosmetic material to the concave portion 17 of the present invention. Even in the storage container 1C, the same effects as those of the best first embodiment for carrying out the present invention can be obtained.

  The fifth embodiment for carrying out the present invention shown in FIG. 15 and FIG. 16 is mainly different from the best first embodiment for carrying out the present invention in that a plurality of semicircular arc-shaped recesses 17A. The liquid cosmetic container 1D configured using the application shaft 5D is the best first for carrying out the present invention in that the application shaft 5D formed on the application surface 4 is used. The same effect as the form can be obtained.

  The sixth embodiment for carrying out the present invention shown in FIGS. 17 and 18 is mainly different from the best first embodiment for carrying out the present invention in that three arc-shaped recesses 17B and 17B are provided. The liquid cosmetic container 1E constructed using the application shaft 5E is the best for carrying out the present invention in that the application shaft 5E formed on the application surface 4 is used. The same effect as that of the first embodiment can be obtained.

  The seventh embodiment for carrying out the present invention shown in FIG. 19 and FIG. 20 is mainly different from the best first embodiment for carrying out the present invention in that the liquid cosmetic supply hole 16 at the tip portion. Such an application shaft 5F is used in that a liquid cosmetic is included in the outer peripheral edge of the coating shaft or an application shaft 5F provided with a ring-shaped holding portion 21 formed of a sponge, cloth, or porous material is used. Even if it is a liquid cosmetic container 1F constituted by using the same, the same effect as the best first embodiment for carrying out the present invention can be obtained.

The eighth embodiment for carrying out the present invention shown in FIG. 21 and FIG. 22 is mainly different from the fifth embodiment for carrying out the present invention in that a plurality of semicircular arc-shaped recesses at the tip portion. Such an application shaft is provided in that the application shaft 5G is provided with a ring-shaped holding portion 21 made of a sponge, cloth, or porous material that contains or holds liquid cosmetics in the outer peripheral edge portion of 17A. Even when the liquid cosmetic container 1G is configured using 5G, the same effects as those of the fifth embodiment for carrying out the present invention can be obtained.
In the embodiment of the present invention, the ring-shaped holding portion 21 is provided. However, the present invention is not limited to this, and the holding portion 21 formed in a crescent shape, a half-moon shape, or the like is provided at the tip portion of the coating shaft. Even if it provides, the same effect is acquired.

  In each of the embodiments of the present invention, the case where the container main body 3 provided with the extrusion / retraction mechanism 2 is used has been described. However, the present invention is not limited thereto, and the container main body including only the extrusion mechanism without the pull-back mechanism is used. However, the liquid cosmetic protruding from the liquid cosmetic supply hole 16 is included in the recesses 17, 17A, 17B and the holding ring 21 during use, and is efficiently removed from the application surface. Can be prevented.

  The present invention is used in the industry for manufacturing liquid cosmetic containers.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a longitudinal sectional view of a best first embodiment for carrying out the present invention. The top view which removed the cap of the best 1st form for implementing this invention. The expanded sectional view which follows the 3-3 line of FIG. Explanatory drawing of the application | coating axis | shaft of the best 1st form for implementing this invention. Explanatory drawing which made the liquid cosmetics of the best 1st form for implementing this invention protruded. Explanatory drawing of the state which pulled back the liquid cosmetics of the best 1st form for implementing this invention. The longitudinal cross-sectional view of the 2nd form for implementing this invention. Explanatory drawing of the application | coating axis | shaft of the 2nd form for implementing this invention. Sectional drawing which follows the 9-9 line of FIG. The longitudinal cross-sectional view of the 3rd form for implementing this invention. Explanatory drawing of the application | coating axis | shaft of the 3rd form for implementing this invention. The longitudinal cross-sectional view of the 4th form for implementing this invention. Explanatory drawing of the application | coating axis | shaft of the 4th form for implementing this invention. Sectional drawing which follows the 14-14 line | wire of FIG. The longitudinal cross-sectional view of the 5th form for implementing this invention. Explanatory drawing of the application | coating axis | shaft of the 5th form for implementing this invention. The longitudinal cross-sectional view of the 6th form for implementing this invention. Explanatory drawing of the application | coating axis | shaft of the 6th form for implementing this invention. The longitudinal cross-sectional view of the 7th form for implementing this invention. Explanatory drawing of the application | coating axis | shaft of the 7th form for implementing this invention. The longitudinal cross-sectional view of the 8th form for implementing this invention. Explanatory drawing of the application | coating axis | shaft of the 8th form for implementing this invention.

Explanation of symbols

1, 1A, 1B, 1C, 1D, 1E, 1F, 1G: Liquid cosmetic container,
2: Extrusion / retraction mechanism 3: Container body
4, 4A: coated surface,
5, 5A, 5B, 5C, 5D, 5E, 5F, 5G: coating axis,
6: Cap, 7: Storage room,
8: cylinder, 9: rotating cylinder,
10: Screw hole, 11: Screw cylinder,
12: Screw rod, 13: Piston,
14: Non-rotating partition 15: Application shaft body
16: Liquid cosmetic supply hole, 17, 17A, 17B: recess,
18: Arc-shaped slightly hollow, 19: Tip,
20: Communication groove, 21: Retaining ring.

Claims (3)

In a liquid cosmetic container having an application shaft in which a liquid cosmetic supply hole for guiding the liquid cosmetic in the storage chamber of the container body is formed to the tip portion on which the application surface is formed, the application surface of the tip portion of the application shaft A liquid cosmetic container comprising a recess for holding the liquid cosmetic. In a liquid cosmetic container including an application shaft formed with a liquid cosmetic supply hole for guiding the liquid cosmetic in a storage chamber of a container body provided with a pull-back mechanism, the liquid supply container is provided with an application shaft. A liquid cosmetic container, wherein a recess for holding the liquid cosmetic is formed on the application surface of the tip of the liquid cosmetic. In a liquid cosmetic container having an application shaft in which a liquid cosmetic supply hole for guiding the liquid cosmetic in the storage chamber of the container body is formed to the tip portion on which the application surface is formed, the liquid makeup at the tip portion of the application shaft A liquid cosmetic container characterized in that a holding part made of a material for holding liquid cosmetics is provided at the peripheral part of the material supply hole.

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