JP2008044618A - Container for viscous fluid substance - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a container for a viscous fluid substance which comprises a delivery jar mechanism and has a shape for easily taking out its content and preventing any remaining content from being deposited around a take-out hole. <P>SOLUTION: In the container for distributing a viscous fluid substance, a take-out hole for taking out its content is formed in the vicinity of the upper surface of a container body, and a recess-curved surface part is formed so as to surround a part forming the take-out hole. The recess-curved surface of the recess-curved part is 5-18 mm in radius of curvature, 14-17 mm in width, and 2-5 mm in height. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

  The present invention can keep the container clean by preventing the contents from remaining in the vicinity of the take-out hole in a container form in which the contents made of a viscous fluid having a certain degree of viscosity are distributed from the take-out hole of the container. Further, the present invention relates to a container for viscous fluid substance that can easily take out the contents.

Conventionally, containers containing viscous fluid contents such as creams, liquid foundations, hair waxes, emulsions, gel lipsticks, shampoos, glues, ointments, etc., have a certain viscosity, such as wide-mouth bottles, tubes, dispenser containers, etc. It is generally known and a form of a container provided with a feeding jar mechanism has also been proposed.
JP-A-8-229461

In the case of wide-mouthed bottles, when the volume decreases, it is used by inserting a finger into the container and scooping out the contents, and germs attached to the fingertips come into contact with the contents in the container over a wide range and are unsanitary There was a problem that it was easy to become.
In the case of a container equipped with a feeding jar mechanism, an extraction hole that serves as a distribution port (a container content extraction port) is formed on the upper surface of the container. There were a lot of things.

  Although there are some cases where the vicinity of the extraction hole forming surface is formed to be slightly concave, even in that case, since the concave surface of the extraction hole forming surface is a loose arc surface, the fingertip abdominal surface and the extraction hole As a result, there was a problem in that the fitting property was not sufficient, and as a result, the contents left behind in the vicinity of the take-out hole were liable to become unsanitary.

  SUMMARY OF THE INVENTION The present invention provides a container for a viscous fluid substance which is a container having a feeding jar mechanism, which makes it easy to take out the contents, and has a shape in which the contents are left behind in the vicinity of the take-out hole and hardly adhere to the contents.

  The viscous fluid substance container according to the present invention is a container for distributing a viscous fluid substance, wherein an extraction hole for extracting the contents is formed near the upper surface of the container main body, and the extraction hole forming part A concave curved surface portion is formed so as to surround the circumference, and the concave curved surface has a radius of curvature of 5 to 18 mm, a width dimension of 14 to 17 mm, and a height dimension of 2 to 5 mm. To do.

  The second aspect of the present invention includes a feeding jar mechanism.

  According to a third aspect of the present invention, the concave curved surface portion is formed in a shape that fits the abdominal surface of the index finger.

  Further, according to a fourth aspect of the present invention, a liquid breakage step portion is formed at an edge portion of the concave curved surface portion and a boundary portion of the upper surface portion of the container body.

  The fifth aspect of the present invention is characterized in that the upper surface of the container main body is formed so as to have a protruding ridge shape in cross section.

  According to a sixth aspect of the present invention, a plurality of concave curved surface portions having different radii of curvature are provided.

  The container for viscous fluid substances according to the present invention is devised so that the shape in the vicinity of the take-out hole fits the shape of the finger. It is good and can be used comfortably for the user, and there is an effect that the contents can be greatly reduced.

Embodiments of the viscous fluid substance container of the present invention will be described below with reference to the drawings.
1 is a front view of the viscous fluid substance container according to the present invention in an open state, FIG. 2 is a right side view thereof, FIG. 3 is a plan view thereof, and FIG. 4 is a longitudinal sectional view taken along line AA in FIG. Is a longitudinal sectional view taken along the line B-B, FIG. 6 is a front view of the opened state of another embodiment, FIG. 7 is a right side view, FIG. 8 is a plan view, and FIG. FIG. 10 is a longitudinal sectional view taken along the line D-D, FIG. 11 is a diagram for explaining the content of the radius of curvature, and FIG. 12 is a diagram for explaining a situation where a plurality of concave curved surface portions are combined.

  The container 1 for viscous fluid substance according to the present invention shown in FIGS. 1 to 5 is a container having a capacity for storing about 30 ml of a liquid (liquid foundation), and the container 1 for viscous fluid substance 1 has an outer periphery. A screw shaft 3 to which the inner plate 2 is screwed is arranged. By rotating the screw shaft 3, the inner plate 2 in the container is slid in the vertical direction, and the contents stored in the container 1 (liquid foundation). Can be pushed out from the take-out hole 4 on the upper surface 7 of the container. Reference numeral 8 in the drawing is a cap screw portion.

A bottom member 5 is rotatably disposed below the viscous fluid substance container 1, and the screw shaft 3 is rotated by rotating the bottom member 5. The content pushed up in step 1 is pushed out from the take-out hole 4.
Further, a concave curved surface portion 6 having a gently depressed shape is formed on the container upper surface 7 of the viscous fluid substance container 1 so as to surround the extraction hole 4, and the concave curved surface portion 6 fits the shape of a finger. Is formed.

That is, the concave curved surface portion 6 in the present invention is a circumference having a curvature radius of 5 to 18 mm, preferably having a width dimension w of 14 to 17 mm and a height dimension h of 2 to 5 mm (see FIG. 11).
Here, the radius of curvature is the radius of a circular arc that forms a roundness.
The concave curved surface portion 6 can also be formed by combining a plurality of different curved radii (see FIG. 12).

  The entire upper surface 7 of the container has a convex ridge shape, a concave curved surface portion 6 is formed in the vicinity of the center thereof, and the concave curved surface portion 6 is formed so as to extend in a linear direction. Guides the streets in a straight line, enabling smooth scooping with a smooth fingertip.

The viscous fluid substance container 1 according to the present invention is provided with a feeding jar mechanism in its interior, so that the usability is improved.
As this feeding jar mechanism, a structure conventionally employed in a stick glue container or the like is an example, but the structure is not particularly limited.

  The viscous fluid substance container 1 according to another embodiment shown in FIG. 6 to FIG. 10 is obtained by changing the shape of the take-out hole 4 and the shape of the concave curved surface portion 6, but other configurations are the same as those of the above-described embodiment. It is the same.

  The present invention can be used in the field of handling viscous fluids having a certain degree of viscosity.

It is a front view of the lid opening state of the container for viscous fluid substances of the present invention. It is the same right view. It is the same top view. It is an AA line longitudinal cross-sectional view of a previous figure. It is the BB line longitudinal cross-sectional view. It is a front view of the open state of other examples. It is the same right view. It is the same top view. It is CC sectional view taken on the line of the previous figure. It is the DD line longitudinal cross-sectional view. It is drawing explaining the content of a curvature radius. It is drawing explaining the condition which combined the several concave curved surface part.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Container for viscous fluid substance 3 Middle dish 3 Screw shaft 4 Extraction hole 5 Bottom member 6 Concave curved surface part 7 Container upper surface 8 Cap screw part w Arc width dimension h Arc height dimension

Claims (6)

  A container for dispensing viscous fluid material, wherein an extraction hole for extracting the contents is formed near the upper surface of the container body, and a concave curved surface portion is formed so as to surround the extraction hole forming portion. A container for a viscous fluid substance, characterized in that the curvature radius of the curved surface is 5 to 18 mm, the width is 14 to 17 mm, and the height is 2 to 5 mm.   2. The viscous fluid substance container according to claim 1, further comprising a feeding jar mechanism.   The container for a viscous fluid substance according to claim 1, wherein the concave curved surface portion is formed in a shape that fits a fingertip abdominal surface of an index finger.   The container for viscous fluid substances according to any one of claims 1 to 3, wherein a liquid breakage step portion is formed at an edge portion of the concave curved surface portion and a boundary portion between the upper surface portion of the container body.   The container for a viscous fluid substance according to any one of claims 1 to 4, wherein the upper surface of the container body is formed so as to have a protruding ridge shape in cross section. 6. The viscous fluid substance container according to claim 1, comprising a plurality of concave curved surface portions having different curvature radii.