JP4605341B2 - Cosmetic storage application container - Google Patents

Description

  The present invention relates to a cosmetics storage and application container provided with an applicator for applying liquid cosmetics in a container body so as to be freely inserted and removed.

The mascara container is provided with an applicator provided with a brush at its tip so that it can be freely inserted into and removed from the container, and the mascara is applied using the brush. In place of this brush, a resin coating element is attached to the tip of a shaft of an applicator and applied using this. Examples of the resin-made coating element include a cylindrical coating element having its tip cut off obliquely, and is used for gloss for glossing. Such an applicator generally has a hollow end portion of a shaft, and a resin applicator element is inserted and fixed in the hollow portion.
Japanese Patent Laid-Open No. 2003-235541

  However, when the application element is fixed only with the adhesive, the adhesive may be peeled off during use, and the application element may fall off the shaft body.

  On the other hand, when the tip portion of the shaft body into which the coating element is inserted is caulked, the caulking does not sufficiently act, and the coating element falls off, or the elastic force of the coating element acts so that the caulking part is pushed back. It is conceivable that the application element falls off when loosened.

  An object of the present invention is to solve the above-mentioned problems, and to provide a cosmetic-containing coating container in which a resin coating element can be fixed to the end of a hollow shaft body with a simple configuration and the coating element does not easily fall off. .

  In order to solve the above-mentioned problems, the present invention is configured as follows.

  A concave portion was previously provided on the side surface of the coating element, and a caulking protruding portion was inserted into the concave portion provided and fixed. The concave portion and the caulking position are adjusted based on the shape of the coating element. If the shape of the coating element is uniform around the axis, align the groove by forming a groove in the insertion part, or crimp the end part of the insertion part into a specific shape, such as flat, triangular, or square. Perform position alignment.

  The application element may be a resin-made columnar shape, a type in which the surface is flocked, or a tapered shape, a spatula shape, a brush shape, or a comb shape.

  In the cosmetic container and application container of the present invention, the caulking protrusion is inserted into the recess of the resin application element, so that the application element can be firmly fixed to the tip of the shaft of the applicator, and the elastic force of the application element protrudes. Since it does not act as a force to push back the portion, the caulking portion does not loosen, and the application element can be prevented from coming out of the shaft body.

  Positioning can be surely and easily performed by a groove or a predetermined shape formed in the coating element, and the protruding portion of the caulking can be reliably inserted and fixed in the recess.

  FIG. 4 shows a cross-sectional side view of a cosmetic container 2 (hereinafter referred to as container 2) according to the present invention. The container 2 is a storage application container that includes a container body 4, a lid 6, and an applicator 3, and stores gloss applied on a lipstick or the like.

  The container body 4 has a cylindrical shape, and a lid 6 is detachably attached to the upper mouth tube portion 10 by screws, and a squeezing member 12 is fitted on the inner surface of the mouth tube portion 10. The ironing member 12 is made of a resin having elasticity, has an ironing piece 18 on the inner surface, and a step 16 formed on the inner surface of the mouth tube portion 10 to prevent a protrusion 16 formed outwardly projecting downward. It depends on part 14.

  The lid 6 has on its inner surface a female screw portion that is screwed into a screw portion formed on the mouth tube portion 10, and the applicator 3 is fixed to the center portion.

  The applicator 3 has an attachment cylinder 5 that fits tightly to the inner surface of the lid 6 at the top, a shaft 7 that extends downward from the attachment cylinder 5, and an application element 9 that is fixed to the tip.

  The shaft body 7 is hollow, and a sealing material 20 is fitted directly below the mounting cylinder 5. When the lid 6 is closed, the sealing material 20 comes into close contact with the inner surface of the ironing member 12. Further, the shaft body 7 is slidably passed through the ironing member 12, and when the shaft body 7 is extracted from the container body 4, the cosmetic adhering to the periphery is scraped off by the ironing piece 18.

  The coating element 9 is made of a resin having moderate elasticity, and is formed in a tapered cylindrical shape with its tip cut off obliquely. Further, as shown in FIG. 2, the application element 9 has a narrow insertion side (rear end side) in the vicinity of the center in the longitudinal direction, and a concave portion 11 is formed on the side surface of the small diameter portion so as to face both sides.

  The coating element 9 is inserted into the tip of the shaft body 7 at the rear end side, and is pressed and crimped from both sides so that the protruding portion 13 is inserted into the recess 11 using a punch 15 as shown in FIG.

  Next, how to use the container 2 will be described. When the lid 6 is removed from the container body 4 and pulled away, the shaft body 7 is extracted from the container body 4. At that time, the gloss adhering to the periphery of the shaft body 7 is deflected by the squeezing piece 18 of the squeezing member 12, and the gloss is applied to the lips or the like using the coating element 9 at the tip.

  Furthermore, since the projecting portion 13 by caulking enters the recess 11, the coating element 9 is firmly fixed, and the restoring force of the coating element 9 does not act in the direction of pushing back the projecting portion 13, so that the projecting portion 13 is fitted. It is stable and does not easily come off from the applicator 3.

  Another example is shown in FIG. This is an example of the coating element 9 having a rounded tip and no change in shape around the axis. A groove 22 is formed at the rear end, and alignment with the shaft body 7 is performed with the groove 22 as a reference. For example, as shown in FIG. 6, a protrusion 23 is provided on the inner surface of the shaft body 7, and the groove 22 is inserted in alignment with the protrusion 23 and assembled to the applicator 3.

  7 shows that the rear end 24 of the coating element 9 has a flat shape. In this case, as shown in FIG. 8, the inside of the shaft body 7 is shaped to correspond to the rear end 24 of the coating element 9, and the shaft The alignment with the coating element 9 inserted into the body 7 is performed by the shape of the rear end 24. The shape of the rear end 24 is not limited to a flat shape, and may be a triangle or a quadrangle.

  Further, the application element 9 may be a flocky type having a flocked outer peripheral surface as shown in FIG. Further, a spatula shape as shown in FIG. 10 or a comb shape as shown in FIG.

  The number of the concave portions 11 is not limited to two, and may be formed in at least one portion of the coating element 9.

It is a fragmentary sectional view showing one embodiment of the cosmetics storage application container concerning the present invention. It is a perspective view showing one embodiment of an application element. It is explanatory drawing which shows the caulking method of an application element. It is sectional drawing which shows a cosmetics accommodation application container. It is a perspective view which shows other embodiment of an application | coating element. It is sectional drawing which shows embodiment of the application | coating element shown in FIG. It is a perspective view which shows other embodiment of an application | coating element. It is sectional drawing which shows embodiment of the application | coating element shown in FIG. It is a side view which shows other embodiment of an application | coating element. It is a perspective view which shows other embodiment of an application | coating element. It is a side view which shows other embodiment of an application | coating element.

Explanation of symbols

DESCRIPTION OF SYMBOLS 2 Container 3 Applicator 4 Container main body 5 Mounting cylinder 6 Lid 7 Shaft body 9 Application element 11 Recess 12 Ironing member 13 Projection part 14 Step part 16 Projection 18 Ironing piece 20 Sealing material 22 Groove 23 Projection 24 Rear end

Claims (2)

It consists of a container body, a lid, and an applicator that is provided on the lid and can be freely inserted into and removed from the container body. And a cosmetics storage application container in which a protruding portion by caulking is inserted into a recess provided on a side surface of the application element ,
A cosmetics storage applicator container in which a groove for positioning caulking is provided at a portion to be inserted into the applicator tip of the applicator element. It consists of a container body, a lid, and an applicator that is provided on the lid and can be freely inserted into and removed from the container body. And a cosmetics storage application container in which a protruding portion by caulking is inserted into a recess provided on a side surface of the application element ,
A cosmetics storage application container in which a predetermined shape for positioning of caulking is provided on the insertion side proximal end of the application element.

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