JPH076153Y2 - Quantitative shaking lid for powder container - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION (Industrial field of application) The present invention relates to a lid for quantitatively shaking powdery particles from a container.

(Prior Art) Conventionally, as a fixed amount feeding lid of this seed powder container, there is one disclosed in Japanese Patent Publication No. 57-57346.

That is, the lid is divided into a space on the bottom side and a space on the discharge port side by a funnel that opens the inside of the container to the bottom side of the container, and a measuring cup opened toward the orifice of the funnel is arranged in the space on the discharge port side. A stem extending from the measuring cup to the discharge side along the center line of the container is slidably supported by a container wall via a guide portion. Then, when the container is inverted, the measuring cup moves to the discharge side and the powder particles in the bottom side space do not overflow and collect in the measuring cup, and when the container is returned to the upright position, the powder particles in the orifice are Part and powder in the cup to flow out of the cup, and a lid is detachably attached to the discharge port so that the lid can prevent the stem from sliding and fix the measuring cup at the position where the orifice is closed. It has become.

(Problems to be solved by the invention) By the way, in the above-mentioned conventional example, the structure is complicated, the assembly is troublesome, the total height of the cap is large, and only a fixed amount, that is, one fixed amount can be fed out. No
For example, there is a problem that the quantity cannot be changed according to the taste of a person like sugar for coffee.

The present invention has been made in view of the above situation,
It is an object of the present invention to provide a fixed quantity feeding lid for a powdery or granular material container which has a simple structure and which can reduce the total height of the lid and the height from the opening end of the container body and can carry out a plurality of types of fixed quantity feeding. .

(Means for Solving the Problem) In the present invention, in order to achieve the above-mentioned object, the following technical means were taken.

That is, the feature of the present invention resides in that in the fixed amount feeding lid 1 fitted in the opening 2a of the powder and granular material container 2, the lid 1 is
Inner cap 3 fitted and fixed inside the container opening 2a
And an inner cap 4 fixed to the inner cap 3, and an outer cap 5 provided so as to be rotatable relative to the inner cap 4, wherein the inner cap 3 is the container opening portion.
Inner cylinder 6 and outer cylinder 7 concentrically provided on 2a, and the inner and outer cylinders
It has a bottom wall 8 connecting the lower ends of 6, 7 and a partition wall 9 continuous with the inner and outer cylinders 6, 7 and the bottom wall 8, and these inner and outer cylinders 6, 7
The bottom wall 8 and the partition wall 9 form a plurality of powder storage chambers 10, 11 that are open upwards, and the inner cylinder 6 has measuring holes 12, 11 corresponding to the powder and granular material storage chambers 10, 11. 13, the measuring holes 12, 13 have different opening areas, and the middle cap 4 covers the upper opening of the inner cap 3 with a top plate 15.
And a measuring cup 17 provided on the lower surface of the top plate 15 and having a downward opening and projecting into the powder storage chambers 10 and 11 with a gap between the inner cylinder 6 and the outer cylinder 7, respectively. Lower end surface of cup 17
There is a gap between 17a and the bottom wall 8, and
In the portion of the top plate 15 located between the outer cylinder 7 and the measuring cup 17, second through holes 19, 20 corresponding to the powder and granular material storage chambers 10, 11 are provided, and the outer cap 5 Is the inner cylinder 6
A tubular closing wall 24 that is rotatably fitted to the
The top plate 22 extending from the upper end and superposed on the top surface of the top plate 15 of the middle cap 4 is provided.
The individual powder or granular material outlet 25 is provided, and the cylindrical closed wall 24 is provided with one first through hole 26.
And the first through hole 26 is one of the plurality of second through holes 19, 20 and the measuring holes 12, 13 by rotating the outer cap 5.
2 respectively, and in the matched state, the other second
The through hole 20 and the measuring hole 13 are located so as to be closed by the top plate 22 and the tubular closing wall 24.

(Operation) According to the present invention, the powder container 2 is placed in the upright posture, and the outer cap 5 is rotated to set the powder outlet 25 to an arbitrary amount of the medium cap 4, for example, a small amount of powder particles for storing a small amount A. The second through hole 12 corresponding to the body accommodating chamber 10 is matched. At this time, the measuring hole 12 communicating with the selected granular material storage chamber 10 of the inner cap 3 and the first communicating hole 26 of the tubular closing wall 24 of the outer cap 5 communicate with each other. Next, when the powder and granular material container 2 is turned upside down to be in the inverted posture, the powder and granular material enters the cylindrical closing wall 24, and then the powder is quantified in the measuring cup 17 from the first through hole 26 through the measuring hole 12. Is discharged. Therefore, when the powder / particle container 2 is placed upright, the fixed amount of powder / particles received by the measuring cup 17 is transferred to the powder / particle storage chamber 2 of the inner cap 3.
Housed in. When the granular material container 2 is turned upside down again to be in the inverted posture, the granular material in the granular material storage chamber 10 is discharged from the granular material outlet 25 through the second through hole 19. In this way, when the selected small amount of powder or granules is shaken out of the container, the next powder or granule is stored in the measuring cup 17 in the same manner as described above, and the powder or granule container 2 is again placed in the upright posture. When the powder and granular material is stored in the powder and granular material storage chamber 10, the powder and granular material can be shaken out quantitatively when the powder and granular material container 2 is placed in the inverted posture. A fixed amount can be issued. Then, when the powder or granules are not shaken out, the outer cap 5 is rotated so that the top plate 22 is used for the second
When the through holes 19 and 20 are closed, the cylindrical closing wall 24 of the outer cap 5 closes all the measuring holes 12 and 13, so that the weighing operation can be performed even if the powder or granular material container 2 is inverted. It does not take place, so that no mismeasurement of the granules occurs.

In addition, when changing the fixed amount, the outer cap 5 is rotated so that the powder outlet 25 is aligned with the second through hole 20 corresponding to the desired fixed amount B, for example, the large fixed amount B, and the same operation as described above is performed. You can just shake out.

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

In the drawings, reference numeral 1 denotes a fixed-quantity feeding lid, which is detachably fitted into the opening a of the powder and granular material container 2 so that two kinds of large and small fixed amounts A and B can be arbitrarily shaken out.

The lid 1 is made of synthetic resin, and an inner cap 3 fitted into the opening 2a of the powder or granular material container 2, the inner cap 3 and the opening.
The inner cap 4 is fitted to the outside of the outer cap 2a, and the outer cap 5 is rotatably fitted to the inner cap 4.

The inner cap 3 includes an inner cylinder 6, an outer cylinder 7 and a bottom wall 8 and is partitioned into two powder particle storage chambers 10 and 11 by two partition walls 9 in the vertical direction. The upper end of 9 is flush with the upper end surface of the outer cylinder 7, and the inner cylinder 6 is provided with two measuring holes 12 and 13 having different heights and opening areas that open in the direction orthogonal to the partition wall 9. A locking flange 14 is provided so as to project from the outer periphery of the upper end of the outer cylinder 7, and the flange 14 is locked at the open end of the powder or granular material container 2. The measuring hole 12 can measure a small amount of quantitative A and the measuring hole 13 can measure a large amount of quantitative B.

The middle cap 4 is provided with a locking flange 14 of the inner cap 3 and a cylindrical flange 16 which is externally fitted and locked to the opening 2a of the powder container 2 on the outer periphery of the top plate 15. A cylindrical measuring cup 17 is concentrically provided on the inner lower surface of the collar 16, and a top plate 15 is provided with a shaft hole 18 having a diameter substantially the same as the inner diameter of the inner cylinder 6 at the center and a cylindrical collar.
The second through hole 1 is provided at a symmetrical position between the 16 and the measuring cup 17.
9 and 20 are provided, and the measuring cup 17 is provided with an interrupt groove 21 at the front and rear position corresponding to the partition wall 9 of the inner cap 3 into which the partition wall 9 is fitted. Therefore, due to the engagement of the partition wall 9 and the measuring cup 17, the inner cap 3 and the middle cap 4 are fitted so as not to rotate relative to each other and to the granular material container 2 as well. The lower end surface 17a of the measuring cup 17 is substantially flush with the lower end surface 13a of the measuring hole 13 of the inner cap 3.

The outer cap 5 is provided with a cylindrical flange 23 that extends downwardly on the outer peripheral end of the top plate 22 and is rotatably fitted onto the cylindrical flange 16 of the middle cap 4, and the shaft hole 18 and the inner cap are provided in the central lower surface. Three
A cylindrical closing wall 24 is rotatably fitted to the inner cylinder 6 of the above. In addition, the top plate 22 has a second through hole of the middle cap 4.
Corresponding to 19 or 20, a powder or granular material outlet 25 having substantially the same shape and the same opening area is provided. And the tubular closing wall
The 24 is provided with a first through hole 26 corresponding to the powder outlet 25 and opening toward the outlet 25, and the first through hole 26 is aligned with the measuring holes 12 and 13 of the inner cap 3. Thus, the tubular closing wall lower end 24a extends to the lower end 24a and is located below the lower end 13a of the measuring hole 13 so that the measuring hole 13 can be completely closed.

The tubular brim 23 of the outer cap 5 is provided with a retaining projection 27 at the lower end of the inner cylindrical surface thereof, and a retaining projection 28 at the outer peripheral upper end of the tubular closing wall 24. Also, the outer cap 5 may be a transparent body, and the top and bottom plates 15 of the middle cap 4 may be clearly marked in the vicinity of the second through hole 19 or 20.

Next, referring to FIG.
Referring to FIG. 8, first, the powder and granular material container 2 is first
In the upright position shown in the figure, the outer cap 5 is rotated to align the powder outlet 25 with the second through hole 19 of the middle cap 4 and communicate with the storage chamber 10 of the small fixed amount A (first). State).
At this time, the measuring hole 12 and the first through hole 26 of the tubular blocking wall 24 communicate with each other. Subsequently, when the powdery or granular material container 2 is turned upside down to the inverted posture shown in FIG. 5, the powdery or granular material p moves from the first through hole 26 to the measuring hole 12.
After that, a fixed amount is discharged into the measuring cup 17. Therefore, when the powder container 2 is placed in the upright position shown in FIG. 6, the powder p of the small fixed amount A received by the measuring cup 17 is stored in the powder storage chamber 10 of the inner cap 3. Again, the powder container 2
As shown in the drawing, when it is turned upside down to be in the inverted posture, the powder p is discharged from the powder outlet 25 through the second through hole 19. In this way, when the small quantity A of granular material p is discharged out of the container, the next granular material p is accommodated in the measuring cup 17 in the same manner as described above, and the granular material container 2 is erected again. When returning to the posture, the subsequent granular material p of the fixed amount A is stored in the granular material storage chamber 10, and when the granular material container 2 is further inverted, the granular material p can be quantitatively shaken out. Is capable of continuous quantitative shaking. Then, when the powder or granular material is not shaken out, the outer cap 5 is rotated and all the second through holes 19, 20 are closed by the top plate 22 thereof, so that the tubular closing wall 24 of the outer cap 5 is closed. Since all the measuring holes 12 and 13 are closed, even if the powder and granular material container 2 is inverted, the weighing is not performed,
Therefore, since the amount of the powder or granular material p already weighed and stored in the powder or granular material storage chamber 10 does not change, a weighing error does not occur.

In addition, when shaking out the large quantity B, as shown in FIG.
After rotating the outer cap 5 so that the powder / granule outlet 25 is aligned with the second through hole 20, the powder / p can be shaken out by the same operation as described above.

In the above embodiment, the outer cap 5 is made of a transparent material so that the quantitative A or B can be selected. However, the state in which the powder or granular material outlet 25 and the second through hole 19 or 20 are matched with each other In the above, a through hole can be opened in the top plate 22 at a position corresponding to the quantitative display of the top plate 15 of the middle cap 4 so that the quantitative selection can be performed.

The present invention is not limited to the above embodiment,
For example, it is possible to set the powder and granular material storage chambers to 3 to 4 and the like, and to set 3 to 4 measuring holes corresponding to the number of the chambers so that 3 to 4 fixed amounts can be shaken out.

(Effects of the Invention) As described above, the fixed amount feeding lid of the powder or granular material container according to the present invention is provided with the plurality of powder or granular material storage chambers 10 and 11 fitted into the opening 2a of the powder or granular material container 2. In addition, the inner cap 3 and the middle cap 4 having a plurality of second through holes 19 and 20 in the top plate 15 and the cylindrical measuring cup 17 having the shaft hole 18 at the center, and the top plate 22 have one.
The inner cap 3 includes an outer cap 5 having individual powder or granular material outlets 25 and a cylindrical closing wall 24 having a first through hole 26 in the center in a direction corresponding to the outlet 25. Tube 6
And the outer cylinder 7 and the bottom wall 8 and are partitioned by a plurality of partition walls 9 to form a plurality of the powder and granule storage chambers 10 and 11.
The inner cylinder 6 is provided with a plurality of measuring holes 12 and 13 having different opening areas, and the middle cap 4 is fitted to the inner cap 3 so that the measuring cup 17 is located inside the inner cap 3.
In the outer cap 5, the tubular closing wall 24 is the shaft hole of the middle cap 4.
18 and the inner cylinder 6 of the inner cap 3 are rotatably fitted and are rotatably fitted to the inner or middle caps 3 and 4, so that the structure is simple and the manufacture is easy. Moreover, it is possible to accurately shake a plurality of powders of any desired quantity, and the height of the lid and the height of protrusion from the opening end of the container can be reduced, resulting in a good appearance and improved commercial value. Can be made.

[Brief description of drawings]

The drawing shows an embodiment of the present invention. FIG. 1 is a side view of a central longitudinal section (cross section taken along the line I--I of FIG. 2). FIG. 2 is a plan view and FIG.
FIG. 4 is a plan view of the middle cap, FIG. 4 is a sectional view taken along the line IV-IV of FIG. 3, and FIGS. 1 ... Fixed-amount cover, 2 ... Powder container, 2a ... Opening part, 3 ... Inner cap, 4 ... Middle cap, 5 ... Outer cap, 6 ... Inner cylinder, 7 ... Outer cylinder , 8 …… bottom wall, 9 ……
Partition wall, 10,11 …… Powder and granule storage chamber, 12,13 …… Measuring hole, 1
5,22 …… Top plate, 17 …… Measuring cup, 18 …… Shaft hole, 19,20
...... Second through hole, 24 ...... Cylindrical closing wall, 25 ...... Powder of granules, 26 ...... First through hole.

Claims (1)

[Scope of utility model registration request] 1. A fixed-quantity dispensing lid (1) fitted into an opening (2a) of a powder and granular material container (2), wherein the lid (1) is fitted inside the container opening (2a). A fixed inner cap (3), a middle cap (4) fixed to the inner cap (3), and an outer cap (5) provided so as to be rotatable relative to the inner and middle cap (4). The inner cap (3) has an inner cylinder (6) and an outer cylinder (7) concentrically provided in the container opening (2a), and the inner and outer cylinders (6) and (7). It has a bottom wall (8) connecting the lower ends thereof, and a partition wall (9) connected to the inner and outer cylinders (6) (7) and the bottom wall (8), and these inner and outer cylinders (6) (7), the bottom wall (8), and the partition wall (9) form a plurality of powder storage chambers (10) (11) that are open upward, and the inner cylinder (6) includes
Measuring holes (1) corresponding to each of the granular material storage chambers (10) (11)
2) and (13) are provided, the opening areas of the measuring holes (12) and (13) are different, and the middle cap (4) is a top plate that closes the upper opening of the inner cap (3). (15) and the lower surface of the top plate (15), and the inner cylinder (6) and the outer cylinder (7) have a gap between them and project into the powder containing chambers (10) and (11). A measuring cup (17) having a lower opening is provided, and a gap is provided between the lower end surface (17a) of the measuring cup (17) and the bottom wall (8), and the measuring plate (15) of the top plate (15) is provided. Second through holes (19) and (20) corresponding to the powder and granular material storage chambers (10) and (11) are provided in a portion located between the outer cylinder (7) and the measuring cup (17). The outer cap (5) is provided with a tubular closing wall (24) rotatably fitted in the inner barrel (6), and the middle cap (24) extending from an upper end of the tubular closing wall (24). Polymerization on the top surface of the top plate (15) of 4) The outer cap (5) is provided with a single granule outlet (25), and the cylindrical closing wall (24) is Individual first through holes (26) are provided, and the powder or granular material outlet (25) and the first through holes (2
6) is selected as one of the plurality of second through holes (19) (20) and one of the plurality of measuring holes (12) (13) (19) (12) by rotating the outer cap (5). The second through hole (20), the measuring hole (13), the top plate (22), and the tubular closing wall (24) are configured so that they are matched with each other. A fixed-quantity shaking lid for the featured powder container.