JP2006151461A - Fixed quantity discharging container - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a fixed quantity discharging container which has a simple structure and is easy to mold of resin and assemble, and inexpensive in manufacturing cost. <P>SOLUTION: The fixed quantity discharging container having a fixed quantity discharging cap assembled with its mouth includes an assembly for combining the cap on an upper portion of a container body, and a mouth tube forming a top wall in connection with an upper portion of the assembly, communicating with the inside of the container body and standing on the top wall. The cap includes an outer wall to be assembled with an outer peripheral surface of the assembly and the top wall connected with an upper portion of the outer wall. A tubular partitioning wall for surrounding the mouth tube is provided on the internal surface of the top wall. A spout to be covered with an open/close lid so that it can open/close is opened between the partitioning wall and the outer wall, thereby constituting the fixed quantity discharging container. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

  The present invention relates to a quantitative discharge container with a simple configuration.

  2. Description of the Related Art Conventionally, a quantitative discharge container is known in which a quantitative cap is attached to the mouth portion of a container, and contents such as detergent and sugar stored in the container can be discharged from the quantitative cap by a certain amount.

The metering cap assembled in such a metering discharge container has a measuring chamber and a storage chamber inside the cap, the contents measured in the metering chamber are temporarily stored in the storage chamber, and the metering discharge container is When inverted, the contents stored in the storage chamber are discharged and the specified contents are always discharged, and the contents are weighed out from the container to the measuring chamber and weighed when the container is returned to the upright state. The contents weighed in the chamber move to the storage chamber to prepare for the discharge of the next content.
JP-A-9-99966

  However, the conventional metering cap has a complicated structure because it has a measuring chamber, a storage chamber, etc., and the number of parts of the metering cap is increased by combining two or more parts. Therefore, the manufacturing cost of the metering discharge container has been increased.

  An object of the present invention is to provide a metering discharge container having a simple configuration, easy molding and assembly, and low manufacturing costs.

  In order to solve the above-described object, the present invention is configured as a fixed discharge container as follows.

In a quantitative discharge container with a cap for quantitative discharge assembled to the mouth of the container body,
An assembly part for assembling a cap is provided on the upper part of the container body, a top wall is continuously formed on the upper part of the assembly part, and a mouth cylinder that communicates with the interior of the container body is provided on the top wall. Raise
The cap includes an outer wall that is assembled to the outer peripheral surface of the assembly portion, and a top wall that is continuous with an upper portion of the outer wall. The cap has a circumferential partition wall that surrounds the mouth cylindrical body on the inner surface of the top wall. Then, a spout was formed between the partition wall and the outer wall so as to be openable and closable by an open / close lid, thereby constituting a fixed discharge container.

  The cap of the fixed discharge container is integrally formed of resin including the opening / closing lid. Note that the open / close lid may be assembled as a separate body by post-processing. The mouth cylinder and the top wall of the container body are integrally formed by a conventional manufacturing method.

  The container body and the cap are preferably assembled by screws, but they may be fitted, bonded, welded or the like instead of screws. It is preferable that the cap and the container main body are in close contact with each other so as not to bite the contents therebetween.

  The protruding length of the mouth cylinder and the diameter of the partition wall are appropriately selected because they determine the volume of the measuring chamber and the storage chamber. The mouth cylindrical body does not have to be arranged in the center of the container body, and the partition wall and the center of the mouth cylindrical body do not have to be formed. Further, they are not limited to a cylindrical shape.

  In the metering discharge container of the present invention, the mouth cylindrical body and the top plate of the container main body can be used as a part of the constituent members forming the measuring chamber and the storage chamber, and the entire configuration of the metering discharge container can be simplified. The structure of the cap becomes simple and can be easily formed by integral molding with a resin. Therefore, there is no need to assemble a plurality of parts. A fixed discharge container can be constructed by assembling a cap on the container body, and the assembly process of the fixed discharge container can be greatly simplified.

  By varying the protruding length from the top plate of the mouth cylindrical body and the width of the partition wall, it is possible to change the capacity of the measuring chamber and easily manufacture metered discharge containers having different discharge amounts.

  The metering discharge container measures and stores the contents in the container body in the measuring chamber and the storage chamber formed in the cap, and each time the metering discharge container is inverted, a certain amount of contents are reliably discharged from the spout. be able to.

  FIG. 6 shows the entire fixed discharge container 2. The fixed-quantity discharge container 2 includes a container body 4 and a cap 6 that is assembled to the container body 4.

  The container body 4 is a bottomed cylindrical resin container, and contains powdered contents such as bleach and detergent. An assembly portion 8 having a screw thread 10 is provided on the outer periphery of the upper portion of the container body 4. A substantially flat top plate 12 is formed at the upper end of the assembling portion 8 so as to be continuous with the assembling portion 8.

  In the center of the top plate 12, a mouth cylinder 14 that communicates with the inside of the container body 4 is formed toward the top of the container body 4. A sealing material 13 made of aluminum foil or the like is detachably bonded to the opening of the mouth cylindrical body 14, and the inside of the container body 4 is sealed with the sealing material 13.

  As shown in FIGS. 1 and 2, the cap 6 has a cylindrical shape with a top, and includes a cylindrical outer wall 16 and a top wall 18 continuously formed on the upper end of the outer wall 16, and one end portion of the top wall 18. An opening / closing lid 22 is attached to the door via a hinge 21 so as to be freely bent.

  The outer wall 16 has an inner diameter that fits into the assembly portion 8, and a thread 20 that is screwed into the thread 10 is formed on the lower inner surface. A cylindrical partition wall 24 is provided at the center of the inner surface of the top wall 18. The partition wall 24 is provided at a predetermined interval from the outer wall 16 so as to surround the periphery of the mouth cylinder 14, and the lower end of the partition wall 24 is the mouth cylinder when the cap 6 is attached to the container body 4. 14 is formed so as to be located below the upper end of 14. Thereby, the measuring chamber 5 is formed above the mouth cylinder 14.

  Further, a spout 26 is formed in the top wall 18 at the end facing the hinge 21. The spout 26 is opened at a location that is annularly defined by the outer wall 16 and the partition wall 24, communicates with the storage chamber 7 that is defined by the top plate 12, the mouth cylindrical body 14, and the outer wall 16, and is opened and closed. Opened and closed by the lid 22.

  The cap 6 is integrally formed of resin including the opening / closing lid 22. The opening / closing lid 22 may be separately formed and assembled to the outer wall 16 so as to be freely opened and closed.

  As described above, the metering discharge container 2 is composed of the container body 4 provided with the mouth tube 14 and the cap 6 fixed to the container body 4 by screwing. Both the container body 4 and the cap 6 are made of resin. Can be formed by simply assembling the cap 6 to the assembly 8 and screwing it together.

  Next, the content quantitative discharge operation using the quantitative discharge container 2 will be specifically described.

  A sealing material 13 is attached to the opening end of the mouth cylinder 14, and the powdery detergent stored in the container body 4 is sealed. The cap 6 is assembled with the container body 4 as shown in FIG.

  In use, the cap 6 is first removed from the container body 4, the sealing material 13 of the mouth tube 14 is peeled off, and the cap 6 is assembled to the container body 4 again.

  Next, the metering discharge container 2 is inverted, and the detergent is allowed to flow from the container body 4 into the measuring chamber 5. (See FIG. 3.) Next, the fixed discharge container 2 is returned to the upright state, the detergent is allowed to flow out from the measuring chamber 5 to the storage chamber 7, and the detergent is stored in the storage chamber 7 as shown in FIG.

  Then, the open / close lid 22 is opened to invert the fixed discharge container 2. Then, as shown in FIG. 5, the detergent stored in the storage chamber 7 is discharged through the spout 26. Since the detergent has already been measured and stored in the measuring chamber 5, an accurate amount of detergent is discharged from the spout 26.

  Further, when the fixed quantity discharge container 2 is inverted and the detergent is discharged, the detergent that has flowed into the measuring chamber 5 through the mouth tube 14 in the same manner as described above is stored when the fixed quantity discharge container 2 is returned to the upright position. It flows into the chamber 7 and is stored, corresponding to the next discharge.

  When the inverted dispensing container 2 is repeatedly inverted, a fixed amount of detergent can be discharged from the spout 26 each time, and when the detergent has been discharged, the open / close lid 22 is closed and stored. The content is not limited to a granular detergent, and may be a powder or other substance.

It is sectional drawing which shows one Embodiment of the fixed quantity discharge container concerning this invention. It is assembly sectional drawing which shows one Embodiment of a fixed quantity discharge container. It is sectional drawing which shows a fixed quantity discharge container. It is sectional drawing which shows a fixed quantity discharge container. It is sectional drawing which shows a fixed quantity discharge container. It is a perspective view which shows a fixed quantity discharge container.

Explanation of symbols

DESCRIPTION OF SYMBOLS 2 Constant discharge container 4 Container main body 5 Measuring chamber 6 Cap 7 Storage chamber 8 Assembly part 10, 20 Thread 12 Top plate 13 Sealing material 14 Mouth part cylinder 16 Outer wall 18 Top wall 21 Hinge 22 Opening / closing lid 24 Partition wall 26 Outlet

Claims (2)

In a fixed-quantity discharge container with a fixed-volume discharge cap assembled to the container body
An upper part of the container body is provided with an assembling part for assembling the cap and a top wall continuously formed on the upper part of the assembling part. On the top wall, a mouth cylinder communicating with the inside of the container main body is raised. ,
The cap includes an outer wall that is assembled to the outer peripheral surface of the assembly portion, and a top wall that is continuous with an upper portion of the outer wall. The cap has a circumferential partition wall that surrounds the mouth cylindrical body on the inner surface of the top wall. And a spout that is openably and closably covered by an open / close lid between the partition wall and the outer wall. The quantitative discharge container according to claim 1, wherein the cap is integrally molded with resin.

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