JP2005046288A - Cosmetic housing container - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To prevent setting in an opposite direction by forming two cut grooves of an inner cylinder member at positions other than a facing surface and forming two engaging pins of a tray member at positions corresponding to the cut grooves of the inner cylinder member. <P>SOLUTION: A cosmetic housing container such as a lip stick comprises: a cylindrical inner cylinder member where the cut groove in an axial center direction is formed at a lower part and an upper end opening surface is formed into a slope; a helical member where a helical groove is formed inside for covering the part where the cut groove is formed of the inner cylinder member such that it can be turned but can not be pushed out; the tray member for holding a bar-shaped cosmetic, whose upper end face is formed into the slope in the same direction as the upper end opening surface of the inner cylinder member and which is formed vertically movably inside the inner cylinder member; the engaging pin formed on the tray member to be engaged with the cut groove of the inner cylinder member and the helical groove of the helical member; and a skirt member covering the outer periphery of the helical member. Two cut grooves of the inner cylinder member are formed at the positions other than the facing surface and two engaging pins of the tray member are formed at the positions corresponding to the cut grooves of the inner cylinder member. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

  The present invention relates to a storage container for storing stick-shaped cosmetics such as lipstick, and more particularly to a cosmetic storage container such as lipstick in which an upper end opening surface of an inner cylinder member is formed on an inclined surface.

  A conventional cosmetic container such as a lipstick has a cylindrical inner cylinder member formed with two axially-grooved slits in the lower part and an upper end opening formed on an inclined surface, and a spiral groove formed in the inner cylinder. A helical member that covers the part of the member where the slit groove is formed, but that cannot be removed, and an upper end surface that is formed on an inclined surface in the same direction as the upper end opening of the inner cylinder member, and moves up and down in the inner cylinder member. A plate member that holds the bar-shaped cosmetic product that is formed, an engagement pin formed on the plate member that engages the slit groove of the inner cylinder member and the spiral groove of the spiral member, and a lid fitting portion formed at the top The hook member covers the outer periphery of the helical member, and a lid fitting portion formed on the hook member and a lid that is detachably fitted.

  The reason why the upper end opening of the inner cylinder member is formed on the inclined surface is to improve the appearance design of the storage container and to make it easier to apply on the lips when using lipstick. The reason why the end surface is inclined in the same direction as the upper end opening of the inner cylinder member is to prevent damage to the lipstick filled in the container. Furthermore, the slits formed in the inner cylinder member and the engagement pins formed in the dish member are not two but two, respectively, to stabilize the vertical movement of the cosmetics such as the lipstick stored therein, and to smoothly This is to obtain the feeding torque.

  However, in the cosmetic container such as lipstick configured in this way, since the upper end surfaces of the inner cylinder member and the dish member are formed on the inclined surfaces, it is necessary to align these two parts when assembling the container. However, in conventional cosmetic containers such as lipsticks, there is no means to prevent the inner cylinder member and the dish member from being set in opposite directions, so that each member can be oriented by eye or using a jig. Since it was set after confirming, there was a drawback that the assembly was cumbersome and time-consuming.

  Furthermore, even when the orientations of both members are reversed, it is difficult to find them, and as a result, they may be shipped as a cosmetic container that cannot prevent lipstick damage.

As an improvement measure, there is an invention described in Japanese Patent Application Laid-Open No. 10-192047. However, even in this case, it takes time to process the positioning slit of the guide tube, and the orientation is temporarily set reversely. In this case, the locking projection does not enter the positioning slit and the inner surface of the guide cylinder facing the positioning slit is pressed, but the guide cylinder and the receiving cylinder are still thin, so both members are easily bent. Since the cosmetic container does not change its operation and appearance, its detection is difficult.
Japanese Patent Laid-Open No. 10-192047

  In view of the conventional drawbacks as described above, the present invention eliminates the need to visually check the orientation of the two parts of the inner cylinder member and the dish member when assembling the container, and further sets the orientation to be reversed. An object of the present invention is to provide a cosmetic container that does not endure.

  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 scope of the present invention.

  In order to solve the above problems, the present invention prevents the shipping of a cosmetic container that cannot prevent damage to the lipstick by setting the direction of the inner cylinder member and the dish member in reverse. The most important feature is to make the cosmetic container in which the orientation of the inner cylinder member and the dish member cannot be reversed.

  The present invention has the following effects.

  (1) When assembling the container, it is not necessary to confirm the orientation of the two parts of the inner cylinder member and the dish member with the eyes or using a jig, and the assembly is not troublesome and troublesome. . Further, unlike the invention described in Japanese Patent Application Laid-Open No. 10-192047, there is no need to process the positioning slits of the guide tube.

  (2) Since the directions of the inner cylinder member and the dish member cannot be reversed, they can be shipped as a cosmetic container that reliably prevents damage to the lipstick.

It is not necessary to visually check the orientation of the two parts of the inner cylinder member and the dish member when assembling the container, and to provide a cosmetic storage container that does not set the orientation in reverse. This is realized by forming two slits on the inner cylinder member at positions other than the facing surface and forming two engagement pins on the plate member at positions corresponding to the slits on the inner cylinder member.
Further, the same object is realized by forming two slits of the inner cylinder member with different groove widths and forming two engagement pins of the dish member with dimensions corresponding to the slits of the inner cylinder member.

Hereinafter, the present invention will be described in detail with reference to embodiments shown in the drawings.
In the first embodiment of the invention shown in FIGS. 1 to 6, reference numeral 1 denotes a cylindrical inner cylinder member that is open at the top and bottom. The upper end opening surface of the inner cylinder member 1 is formed as an inclined surface, At least two slit grooves 2 in an axial direction having an arbitrary angle with the inclined surface at the upper end are formed.

  These two slit grooves 2 are not formed on the facing surface of the inner cylinder member 1, but are formed at a position away from the facing surface by an angle θ12 as shown in FIG. The angle θ12 may be an angle that does not allow the engaging pin 8 of the plate member 7 to enter the inner cylinder member 1 in the direction opposite to the inner cylinder member 1, but should be in the range of 5 degrees to 60 degrees. However, it is difficult to obtain an effect at an angle smaller than that, and processing becomes difficult at an angle larger than that.

  Reference numeral 3 denotes a helical member formed in a cylindrical shape that covers the inner cylindrical member 1 but cannot be pulled out, although the portion of the inner cylindrical member 1 where the slit groove 2 is formed is rotatable. A spiral groove 4 is formed. Various means have been devised for preventing the helical member 3 from coming out of the inner cylindrical member 1, but any means may be used. In the description of the figure, an expansion formed in an annular shape at substantially the center of the inner cylindrical member 1 is possible. The means for making the inner cylinder member 1 impossible to be pulled out by holding the protruding portion 5 with a concave groove 6 formed in the upper portion of the helical member 3 will be described.

  Reference numeral 7 denotes a dish member for storing cosmetics, the upper end surface of which is formed in an inclined surface in the same direction as the upper end opening surface of the inner cylinder member 1 and is formed so as to be movable up and down in the inner cylinder member 1. On the outer surface of the lower portion, an engagement pin 8 that engages with the slit groove 2 of the inner cylinder member 1 and the spiral groove 4 of the spiral member 3 is located at a position corresponding to the slit groove 2 of the inner cylinder member 1 than the width of the slit groove 2. At least two are formed in a slightly small width, and the dish member 7 can be moved up and down in the inner cylinder member 1 by rotating the inner cylinder member 1 and the helical member 3.

  The engaging pin 8 of the plate member 7 is not formed on the facing surface in the same manner as the slit groove 2 of the inner cylinder member 1, but is formed with an angle θ12 from the center. When the dish member 7 is set, the upper inclined surface of the dish member 7 is formed in the same direction as the upper inclined surface of the inner cylinder member 1.

  Reference numeral 9 denotes a hook member that covers the outer periphery of the spiral member 3 so that it cannot be pulled out and cannot be rotated. In the description of the drawing, the hook member 9 is composed of the hook member main body 10 and the fitting member main body 11 formed with a lid fitting portion fixed to the upper part thereof. The fitting member main body 11 may be formed of one component.

  Reference numeral 13 denotes a lid that is detachably fitted to a lid fitting portion formed on the hook member 9.

  In the cosmetic container 20 configured in this manner, when the inner cylinder member 1 and the dish member 7 are set, the two slits 2 of the inner cylinder member 1 and the two engagement pins 8 of the dish member 7 are Since there is an angle corresponding to the angle θ12 instead of facing each other, it cannot be set in the reverse direction and the reverse set can be reliably prevented.

  Next, different embodiments of the present invention will be described. In these descriptions, the same components as those in the first embodiment of the present invention are denoted by the same reference numerals, and redundant description is omitted.

  The second embodiment of the invention shown in FIGS. 7 to 12 is mainly different from the first embodiment of the invention in that the two slit grooves 2A of the inner cylinder member 1A formed on the facing surface are formed into grooves. When the width of the groove member 2A and the narrow groove groove 2AB are formed, and the dish member 7A is set on the inner cylinder member 1A, the inclined surface at the upper end of the dish member 7A is the inner cylinder member 1A. The wide engagement pin 8AA and the narrow engagement pin are arranged in the width dimension and the position corresponding to the slit groove 2A of the inner cylinder member 1A so that the engagement pin 8A of the plate member 7A is in the same direction as the inclined surface of the upper end of the inner member. Two pieces of 8AB are formed.

  With this configuration, the slit groove 2A can be made into two wide and narrow widths, and the engagement pin 8A can be made into two wide and narrow widths. The width of the wide engagement pin 8AA is larger than that of the narrow slit groove 2AB so that the wide engagement pin 8AA cannot enter the narrow slit groove 2AB. The member 7A cannot be set in the reverse direction, and the reverse set can be reliably prevented. The cosmetic container 20A configured as described above may be used.

  It is possible to prevent the inner cylinder member and the dish member from being set in opposite directions, thereby being applicable to other cosmetic containers such as lip balm and stick eye shadow.

It is a section explanatory view of the invention. Example 1 It is explanatory drawing which set the inner cylinder member and tray member of invention. Example 1 FIG. 3 is a rear view of FIG. 2. Example 1 It is explanatory drawing of the dish member of invention. Example 1 FIG. 5 is a rear view of FIG. 4. Example 1 It is AA sectional drawing of FIG. Example 1 It is a section explanatory view of the invention. (Example 2) It is explanatory drawing which set the inner cylinder member and tray member of invention. (Example 2) It is a rear view of FIG. (Example 2) It is explanatory drawing of the dish member of invention. (Example 2) It is a rear view of FIG. (Example 2) It is AA sectional drawing of FIG. (Example 2)

Explanation of symbols

DESCRIPTION OF SYMBOLS 1, 1A Inner cylinder member 2, 2A, 2AA, 2AB Split groove 3 Spiral member 4 Spiral groove 5 Swelling part 6 Concave groove 7, 7A Dish member 8, 8A, 8AA, 8AB Engaging pin 9 Hack member 10 Hack member member main body 11 Fitting member body 12 Angle θ
13 Lid 20, 20A Cosmetic container

Claims (2)

  A cylindrical inner cylinder member having an axially cut groove formed in the lower portion and an upper end opening surface formed in an inclined surface, and a portion in which the spiral groove is formed and the slit groove of the inner cylinder member is formed are rotated. A plate that holds a helical member that is movable but cannot be pulled out, and a bar-shaped cosmetic product that has an upper end surface formed on an inclined surface in the same direction as the upper end opening surface of the inner cylinder member and is movable in the inner cylinder member. A member, an engagement pin formed on a plate member that engages with the slit groove of the inner cylinder member and the spiral groove of the spiral member, a flange member that has a lid fitting portion formed on the upper portion thereof and covers the outer periphery of the spiral member, and a flange member In a cosmetic container such as a lipstick, which is composed of a lid fitting portion formed on the lid and a lid that is detachably fitted, two slits of the inner cylinder member are formed at positions other than the facing surface, Two engagement pins at positions corresponding to the slits of the inner cylinder member Cosmetic storage container, such as a lipstick, characterized in that it was.   A cylindrical inner cylinder member having an axially cut groove formed in the lower portion and an upper end opening surface formed in an inclined surface, and a portion in which the spiral groove is formed and the slit groove of the inner cylinder member is formed are rotated. A plate that holds a helical member that is movable but cannot be pulled out, and a bar-shaped cosmetic product that has an upper end surface formed on an inclined surface in the same direction as the upper end opening surface of the inner cylinder member and is movable in the inner cylinder member. A member, an engagement pin formed on a plate member that engages with the slit groove of the inner cylinder member and the spiral groove of the spiral member, a flange member that has a lid fitting portion formed on the upper portion thereof and covers the outer periphery of the spiral member, and a flange member In a cosmetic storage container such as a lipstick, which is composed of a lid fitting portion formed in a detachable manner and a lid that is detachably fitted, two slit grooves of the inner cylinder member are formed in different width dimensions, and a dish member The corresponding width of the engaging pin of the inner cylinder member Cosmetic storage container, such as lipstick, characterized in that formed two law.

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