JPS5826351Y2 - Powder quantitative measuring device - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a newly developed powder quantitative measuring device suitable for dispensing a fixed amount of granulated sugar into a coffee bowl, for example.

There are already various types of quantitative measuring instruments for powder and granular materials.

However, conventional quantitative measuring instruments have complicated mechanisms and are expensive.

This invention solves the problems of the conventional quantitative measuring instruments described above, and its purpose is to provide a quantitative measuring instrument that is simple in structure, easy to operate, and inexpensive.

This idea consists of placing a roll-shaped measuring body in the opening in the bottom of the container, forming measuring recesses with different capacities on two diagonal sides of the measuring body, and having two recesses on the edge of the opening that are visible from inside the container. A hem edge that closes the recess hangs down from the passage that transitions to the opening, and the measuring body is rotated using two push rods so that the desired amount can be discharged by pressing down on either push rod. shall be.

Embodiments of the present invention will be described below with reference to the drawings. Reference numeral 1 denotes a powder container, and 2 a roll-shaped metering device rotatably disposed in an opening 3 at the bottom of the container so as to close the opening. The measuring body has a unique quantitative measuring recess 4, which opens in the shape of a long hole in the axial direction, on the circumferential surface of the measuring body.

This metering recess has the ability to always be located within the container due to the presence of the ammunition 5.

The circumferential wall of the measuring body is attached to the measuring recess 4 on the hole edge of the opening 3 in the bottom of the container.
A hem edge 6 that tightly surrounds the area in a minimum area where it is completely occluded.
A funnel-shaped receiving part 7 is further connected to the lower hem edge.

8 is a discharge port of the funnel-shaped receiver.

Also, within the container is a push rod 9 for rotating the measuring body 2 in one direction within a range of 90 degrees.

10 is a protrusion protruding from one end of the measuring body to receive the lower end of the push rod, and 1F is a receiving protrusion for the ammunition 5.

The upper end of the push rod is led out of the container at the top or side of the container to form a push portion 12.

Reference numeral 13 denotes a coil spring that always provides restorability in the floating direction to the push rod.

This device has the structure described above, and this quantitative measuring device has a roll-shaped measuring body arranged in the opening at the bottom of the container.
The measuring body is formed with measuring recesses with different capacities on two diagonal sides, and a skirt edge that closes the recess is hung down from the opening edge where the recess transitions from inside the container to the opening. When the two push rods are rotated, one of the push rods is pressed down to discharge the desired amount. , place a receptacle 15 such as a coffee cup on the pedestal 14 directly below the discharge port 8, and then push down the push rod 9 to rotate the measuring body 2 approximately 50 to 600 times and place it in the measuring recess 4 of the measuring body. The powder that has entered is discharged into the funnel-shaped receiver and then thrown into the receiver 15, which has the effect that a certain amount of powder can be reliably discharged simply by pressing down the push rod.

In addition, one measuring recess of the measuring body 2 is formed on each of the two diagonal faces of the measuring body, and both measuring recesses 4 and 4a are made larger, and a push rod 9a is also attached to the recess 4a side. This has the effect of selectively discharging the powder that has entered the recesses on both the large and small sides.

A stirring rod 15 is supported near the opening of the measuring recesses 4 and 4a by a horizontal shaft 16 extending between the side walls of the container 1, and a wavy tongue piece 17 is connected to the stirring rod. The tongue of the lever is brought into contact with the push rod 9, and the shaft rod is formed with a small protrusion 18 at the part that contacts the tongue, so that the stirring rod 15 vibrates when the measuring body is rotated. As a result, the powder near the measuring recess is lightly agitated, and the powder can easily and reliably enter the measuring recess.

[Brief explanation of the drawing]

Fig. 1 is a vertical right side view of the main part showing an embodiment of the powder quantitative measuring device according to the present invention, Fig. 2 is a longitudinal cross-sectional rear view of the same main part, and Fig. 3 is a perspective view of only the measuring body. . 1... Powder container, 3... Opening, 2.
...Measurement body, 4.4a...Measurement recess,
5...--Bullet, 6...Hem edge, 7...
Funnel-shaped receiver, 8...Discharge port, 9, 9a...
...Push rod, 10, 11... Protrusion, 11...
... Push part, 16 ... Stirring bar, 17 ...
Wavy tongue piece, 18... Small projection, 15...
receptor.

Claims (1)

[Scope of utility model registration request] An opening is bored in the bottom wall of the powder storage container, and a measuring body having a roll shape and having a recess for quantitative measurement opening in the shape of a long hole in the axial direction is rotatably provided in the opening; The measuring recess is arranged so that it is always located within the container, and the opening edge of the container bottom wall is provided with a hem edge that tightly surrounds the peripheral wall of the measuring body to the extent that the measuring recess can be completely closed. After hanging down, a funnel-shaped receiving part and discharge port is formed, and a push rod is provided outside the container to rotate the measuring body within a required range, and measuring recesses of the measuring body are formed on two diagonal sides. A powder quantitative measuring instrument in which the capacities of both measuring recesses are made different, and each is equipped with a push rod for forward rotation and a push rod for reverse rotation.