JPH0728149Y2 - Fixed amount container - Google Patents

Description

[Detailed Description of the Invention] "Industrial Application Field" The present invention relates to a fixed-quantity container.

"Prior art" For example, a fixed-quantity shaking container shown in Japanese Utility Model Publication No. Sho 42-20606 is known, and the container has an opening at the upper end of the container body, and a tapered member peripheral wall having an upper small diameter and an upper end opening. In addition, a cylindrical member that hangs down the peripheral wall from the top wall peripheral wall, forms a plurality of through holes in the outer peripheral portion of the top wall, and hangs down a partition wall cylinder of the lower surface opening from the back surface of the top wall inside each of the through holes. It is known that the lower part of the peripheral wall of the tapered member is fitted to the outer surface of the peripheral wall of the tapered member so that the mouth of the upper end of the tapered member is located at the central portion of the lower end opening of the partition wall.

"Problems to be solved by the invention" In the above-mentioned conventional fixed-quantity shake-out container, the container inside is passed through the mouth of the upper end of the tapered member and put into the partition wall of the tubular member to be weighed. Then, the container is returned to the upright position to transfer the measured stored items to the storage chamber between the outer surface of the tapered member and the inner surface of the cylindrical member, and the container is inverted to move the stored items. , The container is provided so as to be shaken from a shake hole formed in the outer peripheral portion of the top wall that closes the upper end surface of the peripheral wall, but since the measuring chamber formed by the partition tube is located above the upper end opening of the tapered member, the container When the container is returned to the upright state, a part of the contents stored in the weighing chamber will return to the inside of the container through the opening at the upper end of the tapered member, and the contents transferred to the storage chamber will be shaken out by inverting the container. At that time, part of it is returned to the weighing chamber again. Therefore, there is a drawback that the weighing and the starting are inaccurate.

The idea is that the items weighed are not returned to the container body, and the items stored in the weighing chamber are not returned to the distribution chamber.
It is provided so that the weighing and shaking can be accurately performed.

"Means for Solving the Problem" A recess having a lateral V-shaped cross-section having a first taper portion 6 that descends outward and a second taper portion 7 that descends inward by recessing the peripheral wall above the body portion 5 8 around the upper portion of the body 5 and shoulder 9
The container body 2 in which the mouth / neck portion 10 is erected via the inside and the inner peripheral edge of the inward flange 12 extending from the lower end of the mounting cylinder portion 11 fitted to the inner periphery of the mouth / neck portion are connected to the outer periphery of the upper portion of the cylinder wall. The partition wall member 3 includes a partition wall member 3 having a bottomed bottom-side cylindrical wall portion 13 having a bottom end of the cylinder wall hanging down to a position below the recess 8 and a cap 4 fitted to the outer circumference of the mouth / neck portion 10. Tube part
A bulging portion 14 in which a part of 13 is bulged outward is circumferentially provided below the upper edge of the first taper portion 6, and an upper surface 15 of the bulging portion is formed in a taper shape that is draped outward. , The bulging portion upper surface 15
A peripheral wall 16 is erected above the outer peripheral edge of the
A ring-shaped first spout 17 is formed between the upper edge of 16 and the upper edge of the first tapered portion 6, and a plurality of through holes 18 are formed in the upper surface 15 of the bulging portion.
To form the second spout 19.

"Operation" From the state shown in FIG. 1, when the cap 4 is removed and the container body 2 is inverted, the contents stored in the container body from the first spout 17
It is distributed in the distribution chamber A. Then, when the inverted state is returned to the upright state, the contents in the distribution chamber A enter the measuring chamber B through the second pouring port 19 and fill up to the respective through holes 18 of the second pouring port 19. Are weighed. When the container is turned upside down again, the contents stored in the weighing chamber B are shaken out from the upper end opening of the tubular portion 13, and at the same time, the contents are put into the distribution chamber A as described above.

[Embodiment] An embodiment of the present invention will be described with reference to the drawings.

FIG. 1 shows an embodiment of the present invention, in which 1 is a fixed-quantity shaking container. The container 1 includes a container body 2, a partition member 3, and
It is composed of a cap 4.

The container body 2 is provided with a peripheral wall above the body portion 5 which is recessed to form a concave portion 8 having a lateral V-shaped cross section having a first taper portion 6 which descends outward and a second taper portion 7 which descends inward. In addition, the mouth / neck portion 10 is erected from the upper end of the body portion 5 via the shoulder portion 9.

The partition wall member 3 connects the upper and outer circumferences of the cylinder wall to the inner peripheral edge of the inward flange 12 extending from the lower end of the mounting cylinder portion 11 fitted to the inner circumference of the mouth / neck portion 10, and the lower end of the cylinder wall is formed into the recessed portion. 8 has a bottomed bottomed cylindrical portion 13 that hangs down to a lower position of 8, and also has a bulging portion 14 that bulges a part of the cylindrical portion 13 outward. The bulging portion 14 is the first taper portion 6 of the container body.
Exists at a position lower than the upper edge of the, and the upper surface 15 is formed in a taper shape that descends outward. Further, a peripheral wall 16 is erected above the outer peripheral edge of the bulging portion upper surface 15, and a ring-shaped first spout 17 is formed between the upper edge of the peripheral wall 16 and the upper edge of the first taper portion 6. ing. The bulging width of the bulging portion 14 is preferably bulged to substantially the same position as the upper edge of the first tapered portion 6 in order to prevent the contents from returning to the container body 2.

In addition, a plurality of through holes 18 are formed in the upper surface 15 of the bulging portion to form a second spout 19.

In addition, in this embodiment, since the partition member 3 is composed of two members and is fitted to each other because it is easy to manufacture, the invention is not limited to this, and it may be integrally formed. .

The cap 4 has a top wall 21 that covers the upper surface of the mouth / neck portion 10 from the upper edge of the peripheral wall 20 that fits around the outer periphery of the mouth / neck portion of the container body, and the cylindrical portion of the partition member 3 from the back surface of the top wall 21. 13 A fitting cylinder 22 that fits on the inner circumference of the upper end is hung.

In the fixed-quantity shaking container 1 configured as described above, when the cap 4 is removed and the container is inverted, the contents stored in the container body 2 become the first spout.
It passes through 17 and is distributed in the distribution chamber A above the second taper portion 7. Then, when the container is erected, the contents in the distribution chamber A enter the measuring chamber B through the second pouring port 19. Next, when the container is inverted again, the contents in the measuring chamber B are shaken out from the upper end opening of the cylindrical portion 13.

"Effect of the Invention" As described above, the fixed-quantity shake-out container of the present invention has the above-described configuration, so that a fixed amount of the stored items is always stored in the container body first.
It is possible to supply to the distribution chamber above the second taper portion via the spout and to the weighing chamber from the distribution chamber via the second spout, so that accurate weighing can be performed in the weighing chamber, and the weighed items can be stored. Almost all of the contents can be shaken out as is, and the contents can be shaken out at a constant amount of shake.

[Brief description of drawings]

The drawing shows an embodiment of the present invention, and FIG. 1 is a cross-sectional view of essential parts of a fixed-quantity shaking container of the present invention. 2 ... Container body, 3 ... Partition member 4 ... Cap

Claims (1)

[Scope of utility model registration request] 1. A recessed portion having a lateral V-shaped cross section, which is formed by recessing a peripheral wall above a body portion 5 and having a first taper portion 6 that descends outward and a second taper portion 7 that descends inward. And the container body 2 in which the mouth / neck portion 10 is erected from the upper end of the body portion 5 via the shoulder portion 9,
The upper and outer circumferences of the cylinder wall are connected to the inner peripheral edge of the inward flange 12 extending from the lower end of the mounting cylinder portion 11 fitted to the inner circumference of the mouth / neck portion 10, and the lower end of the cylinder wall is hung down to a position below the recess 8. It is composed of a partition wall member 3 having a cylindrical portion 13 having a bottom and an upper surface opening, and a cap 4 fitted to the outer circumference of the mouth / neck portion 10, and a part of the cylindrical portion 13 of the partition wall member 3 is bulged outward. The bulging portion 14 is provided at a position lower than the upper end edge of the first tapered portion 6, and the bulging portion upper surface 15 is formed in a taper shape that descends outward.
A peripheral wall 16 is erected above the outer peripheral edge of the upper surface 15 of the bulging portion, and a ring-shaped first spout 17 is formed between the upper end edge of the peripheral wall 16 and the upper end edge of the first tapered portion 6. Bulging part upper surface 15
A fixed-quantity shaking container characterized in that a plurality of through-holes 18 are formed in the second opening 19 to form a second spout 19.