JP2010126220A - Refill container - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a refill container, contents of which can be moved to an another container without soiling surroundings even if a user is not careful when the contents are moved to the another container. <P>SOLUTION: The refill container formed with a thin thickness is equipped with an inserting mouth part which is inserted into the inside of the mouth tube part of the another container and the inserting mouth part is equipped with an inserting tube and a blade capable of elastic deformation which is provided continuously to the inserting tube and the outside of the blade is positioned at outer side than the inner diameter of the mouth tube part of the another container. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

  The present invention relates to a mouth portion of a refill container that contains liquid or powder.

2. Description of the Related Art Refillable containers formed into a thin wall that are discarded after the contents are transferred to another container have been known.
JP 2004-59141 A

  However, in the conventional refill container described in Patent Document 1, after opening the spout of the insertion port of the refill container, the user is not careful when transferring the content liquid to another container. The content of the pouring was misaligned and the contents were dirty.

  In addition, when the opening of the spout is small, it takes time to pour out. Therefore, if the user presses the body of the refilling container in order to shorten the pour time, the momentum of pouring is reduced. There was a problem in that the contents became stable and the contents were soiled around because the pouring direction was shifted.

  In order to solve the above problems, the present invention transfers contents to another container without polluting the surroundings even when the user is not careful when transferring the contents to another container. An object is to provide a refillable container.

  In order to solve the above-mentioned problem, the present invention is a refill container formed into a thin wall as a refill container, comprising an insertion port portion to be inserted into the inside of the mouth tube portion of another container body, The insertion port portion includes an insertion tube and an elastically deformable blade portion connected to the insertion tube, and is formed so that the outer side of the blade portion is located outside the inner diameter of the mouth tube portion of another container body. A configuration characterized by the above is adopted.

  As an example of the wing part, the wing part is formed such that at least the outer side from the center is located outside the inner diameter of the mouth tube part of the other container body, or the wing part is The structure characterized by having an inclined side surface that is inclined outward from the upper end on the insertion port side is adopted.

  As an embodiment of the insertion tube portion, a configuration is adopted in which the insertion tube is formed so as to increase in diameter from the upper part toward the lower part.

It is a refillable container formed into a thin wall, and the insertion port portion inserts the contents into the inside of the mouth tube portion of another container body, and elastically deformable blade portions on both sides of the insertion port portion. By being provided, it is possible to insert the insertion port portion into the inside of the mouth tube portion of another container body while tilting the refill container and pouring the contents from the opening.
At that time, the deformed blade portion is elastically pressed against the inner peripheral surface of the mouth tube portion of the other container body, and the refill container is maintained in an inverted state, so even if the user is not careful, the content liquid It can be left as it is until the transfer is completed, and the surroundings can be prevented from becoming dirty.

Next, embodiments of the present invention will be described with reference to the drawings.
1 and 3, A is a refill container formed into a thin wall, and B is another container body for transferring contents from the refill container A.

  As shown in FIGS. 1 and 2, the refill container A is formed by forming an insertion port portion 1 to be inserted inside the mouth tube portion of the container body B, and a thin portion 2 that can be cut at the upper portion of the insertion port portion 1. It consists of a continuous plug portion 3, a barrel portion 5 formed by forming a stepped portion 4 below the insertion port portion 1, and a bottom wall portion.

  The insertion port portion 1 includes an insertion tube 6 formed so as to increase in diameter from the upper portion toward the lower portion, and elastically deformable blade portions 7 provided on both sides of the insertion tube 6.

  The side surface of the blade portion 7 includes an inclined side surface 7a that is inclined outward from the upper end on the insertion tube 6 side, and an outer surface 7b that extends downward from the lower end of the inclined side surface 7a. It is a blade surface 7c.

Both the blade portions 7 are formed such that at least the outer side from the center of the blade surface 7c is positioned outside the inner diameter of the mouth tube portion of the other container body B.
In the embodiment, the number of blade portions is provided on both sides of the insertion tube 6. However, only one blade portion may be provided on one side, or several blade portions may be provided continuously at intervals.

  The mug plug portion 3 is connected to the insertion port portion 1 through the thin wall portion 2 and includes a plug portion 8 for sealing the inside of the refill container A, and a knob portion 9 erected on the upper surface of the plug portion 8. ing.

  As shown in FIG. 3, the other container body B includes a mouth tube portion 10, a shoulder portion, a trunk portion, and a bottom portion.

Next, the effect of the refill container of the present invention will be described.
When transferring the content liquid, first, the knob portion 9 of the plug portion 3 is pinched and pulled, the thin portion 2 is cut, the plug portion 3 is removed, and as shown in FIG. Open the top.

Next, the refilling container A is tilted and inverted while pouring the content liquid from the opening of the insertion port portion 1, and the insertion port portion 1 is placed inside the mouth tube portion 10 of another container body B as shown in FIG. Insert while twisting in the direction.
At that time, the inclined side surface 7a of the blade portion 7 of the insertion port portion 1 deforms the blade portion 7 while being in contact with and guided by the upper end surface of the mouth tube portion 10 of the other container body B.

Finally, as shown in FIG. 4A, the stepped portion 4 of the refill container A and the upper end surface of the mouth tube portion 10 of the other container body B come into contact with each other, and the insertion is stopped.
In addition, at that time, as shown in FIG. 4B, the side surface 7 b side of the front and rear blade surfaces 7 c of the deformed blade portion 7 is inside the mouth tube portion 10 of the other container body B due to the elasticity of the blade portion 7. The refill container A can be fixed by being pressed against the peripheral surface.
Since the refilling container A is maintained in an inverted state, the refilling container A can be left as it is until the transfer of the content liquid is completed, and it is possible to prevent the pouring direction from shifting and soiling the surroundings.

  Since the side surface 7b side of the blade surface 7c either before or after the blade portion 7 of the refill container A is merely elastically pressed against the inner circumference of the mouth tube portion 10 of the other container body B, the refill is completed when the content liquid has been transferred. When the container A is lifted, it can be easily removed.

Regarding the molding of the refill container A, the throat plug portion 3 is not formed, the cylindrical portion continuing from the thin portion 2 is formed, and the container is filled with the content liquid. 3 may be formed to seal the inside of the container.
Alternatively, after forming a container so that a filling port portion is provided in the bottom wall portion (not shown) following the body portion 5 and filling the container with the content liquid from the filling port portion, the filling port portion is welded to fill the container May be sealed.
With regard to the molding of the refill container of the present invention, any may be used as long as an insertion port portion to be inserted into the inside of the mouth tube portion of another container body can be formed.

In the said embodiment, although both the blade | wing parts 7 of the insertion port part 1 are formed so that the outer side from the center of the blade | wing surface 7c may be located outside the internal diameter of the mouth tube part of the other container body B. As another example, only the vicinity of the outer surface 7b of both the blade portions 7 may be formed so as to be located outside the inner diameter of the mouth tube portion of the other container body B.
In that case, when the insertion port is inserted into the inside of the mouth tube portion of another container body, the outer surface 7b of the blade portion 7 is elastically pressed against the inner peripheral surface of the mouth tube portion, and the refill container A is fixed. can do.

  In the above-described embodiment, the insertion port 6 of the refill container A is formed so that the diameter of the insertion port increases from the upper part to the lower part, and the elastically deformable blade part 7 provided on both sides of the insertion cylinder 6. The shape of both blade portions 7 is an inclined side surface 7a inclined outward from the upper end of the insertion tube 6 and an outer side surface 7b extending downward from the lower end of the inclined side surface 7a. The shape of the blade portion and the insertion tube is not limited as long as the blade portion is elastically pressed against the inner peripheral surface of the mouth tube portion and can be fixed to the refill container A when inserted into the inside of the mouth tube portion. However, it is not limited to the shape of the above embodiment.

  Further, a plug portion 3 comprising a plug portion 8 and a knob portion 9 standing on the upper surface of the plug portion 8 is provided through a thin-walled portion 2 that can be cut at the top of the insertion port portion 1 of the refill container A. However, it is only necessary to seal the inside of the refill container and remove it so that the upper part of the insertion port 1 can be opened. Instead of the mug plug 3, for example, the upper part of the insertion port 1 is engaged. It is good also as a cover body to seal, and the stopper engaged with an insertion slot is not limited to the composition of the above-mentioned embodiment.

  By providing elastically deformable blades on both sides of the mouthpiece of the refill container, it is possible to maintain the inverted state of the refill container when transferring the content liquid and prevent the content liquid from spilling. It can be widely used as a liquid or powder refill container for liquid detergents, shampoos, rinses, liquid soaps, cosmetics, medicines, foodstuffs and the like.

It is a perspective view of the container for refilling of this invention. It is a perspective view at the time of removal of a mug plug part. It is explanatory drawing when the container for refilling is inserted in another container body. It is explanatory drawing after inserting the container for refilling into another container body, (a) is a perspective view, (b) is a cutting | disconnection top view.

Explanation of symbols

A Refill container B Other container body 1 Insertion port 2 Thin portion 3 Saw plug portion 4 Step portion 5 Trunk portion 6 Insertion tube 7 Blade portion 7a Inclined side surface 7b Outer side surface 7c Blade surface 8 Plug portion 9 Knob portion 10 Mouth tube Part

Claims (4)

A refill container formed into a thin wall,
It has an insertion port that is inserted inside the mouth tube of the other container body,
The insertion port portion includes an insertion tube and an elastically deformable blade portion connected to the insertion tube,
A refillable container characterized in that the outer side of the wing part is formed outside the inner diameter of the mouth tube part of the other container body.   The refill container according to claim 1, wherein the blade part is formed so that at least the outer side from the center is located outside the inner diameter of the mouth tube part of another container body.   The refill container according to claim 1 or 2, wherein the blade portion has an inclined side surface that is inclined outward from the upper end on the insertion port side.   The refill container according to any one of claims 1 to 3, wherein the insertion cylinder is formed so as to increase in diameter from the upper part toward the lower part.

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