JP3205790U - Constant discharge cap and discharge cap - Google Patents

Abstract

Disclosed is a quantitative discharge cap that can accommodate different container body diameters. A fixed amount discharge cap C is a fixed amount discharge cap C that is detachably attached to a container body, and has a first opening 21 for discharging the contents of the container body outward, and the first opening. A cap body having a lid 22 that opens and closes the portion 21, and at least first and second packings 28 and 29 projecting outward from the cap body. The outer diameter of the second packing 29 is The opening that is larger than the outer diameter of one packing 28 and faces the container main body of the first guide passage 23 is a second opening 23a, and the first opening 21 from the second opening 23a. In this direction, the first packing 28 and the second packing 29 are arranged in this order. [Selection] Figure 3

Description

    The present invention relates to a fixed-quantity discharge cap and a discharge cap, and more particularly to a fixed-quantity discharge cap and a discharge cap that can correspond to different diameters of container bodies.

2. Description of the Related Art Conventionally, there is a quantitative discharge cap that is attached to a container body and discharges a certain amount of contents (for example, powder such as detergent, sugar, etc.) (for example, see Patent Document 1).
The metering discharge cap communicates with the inside of the container body, and the first storage chamber into which the contents flow in the inverted state of the container body, and the second in which the contents flow in from the first storage chamber in the upright state of the container body. A storage chamber and a cylindrical discharge tub extending across the first storage chamber and having one end facing the second storage chamber can discharge a predetermined amount of the contents in the container body from the discharge tub. It is like that.

Japanese Patent No. 5152496

However, the quantitative discharge cap has a problem in that the quantitative discharge cap cannot be attached to the container body when the diameter of the container body is different.
Further, in the case of a discharge cap that simply discharges, which is not a fixed discharge cap, there is a problem that the discharge cap cannot be attached to the container body if the diameter of the container body is different.

    The present invention has been made in consideration of the above-described problems, and an object thereof is to provide a fixed-quantity discharge cap and a discharge cap that can correspond to different diameters of the container body.

    The quantitative discharge cap according to claim 1 is a quantitative discharge cap that is detachably attached to the container main body, wherein the first opening for discharging the contents of the container main body outwardly, the first opening. A cap body provided with a lid for opening and closing, a first guide passage provided in the cap body, communicating with the container body and guiding the contents in the container body, and the container body as the first A first storage chamber for storing a certain amount of the contents in the container body guided by the first guide passage, and the cap body. And a second guide passage that guides the contents in the first storage chamber and the cap body, and the container body is tilted in a direction opposite to the first direction. And is guided to the second guide passage. A second storage chamber for storing the contents stored in the first storage chamber, and the contents stored in the second storage chamber provided in the cap body to the first opening. A third guide passage for guiding and at least first and second packings projecting outward from the cap main body, and an outer diameter P2 of the second packing is an outer diameter of the first packing. The opening that is larger than P1 and faces the container main body of the first guide passage is a second opening, and in the direction from the second opening toward the first opening, It arrange | positions in order of a 1st packing and a said 2nd packing, and the said 1st direction is a direction which inverts the said container main body from the upright state.

    According to a second aspect of the present invention, there is provided a fixed amount discharge cap according to the first aspect, wherein a first 'packing having the same outer diameter P1 as that of the first packing is provided on the cap body in parallel with the first packing. Then, a second ′ packing having the same outer diameter P2 as that of the second packing is provided on the cap body in parallel with the second packing.

    The metering discharge cap according to claim 3 is the metering dispensing cap according to claim 1 or 2, wherein the first storage chamber is a recess opened at one end, and the opening of the recess is 2, the center of the bottom of the recess is disposed at a position deviating from the center of the first opening.

    The discharge cap according to claim 4 is a discharge cap that is detachably attached to the container main body, and includes a first opening that discharges the contents of the container main body outward, and the first opening. A cap body having a second opening facing the inside of the container body, and at least first and second packings projecting outward from the cap body. The outer diameter P2 of the packing is larger than the outer diameter P1 of the first packing, and the first packing and the second packing are arranged in a direction from the second opening toward the first opening. Are arranged in this order.

    According to the quantitative discharge cap of the first aspect, the cap main body is provided with at least first and second packings projecting outward, and the outer diameter P2 of the second packing is the outer diameter of the first packing. The opening that is larger than the diameter P1 and faces the container main body of the first guide passage is the second opening, and the first packing is formed in the direction from the second opening toward the first opening. Since the inner diameter of the container body is smaller than P1 and larger than the diameter of the cap body, the first packing is pressed against the inner wall of the container body and sealed. When the inner diameter of the caliber of the container main body is larger than P1 and smaller than P2, the second packing is pressed against the inner wall of the caliber of the container main body and sealed. Mounted, that is, one single dispensing Caps can accommodate different container body diameters.

    According to the metering discharge cap of the second aspect, in addition to the effect of the device of the first aspect, the first 'packing having the same outer diameter P1 as the first packing is provided on the cap body. 2 'packing having the same outer diameter P2 as the second packing is juxtaposed to the second packing, that is, the same outer diameter packing is juxtaposed. Thus, the container body can be mounted and sealed more reliably.

    Moreover, according to the fixed discharge cap of Claim 3, in addition to the effect of the idea of Claim 1 or Claim 2 mentioned above, the 1st storage chamber is a recessed part where one end opened, The opening faces the second opening, and the center of the bottom of the recess is disposed at a position away from the center of the first opening, so that the center of the bottom of the recess and the first opening Compared with the one that matches the center of the center, the contents of the second guide passage and the third guide passage can be made larger, so that the contents can be smoothly guided, and in particular, the diameter of the container body has been reduced. It is effective in some cases.

    According to the discharge cap of the present invention, the cap main body includes at least first and second packings projecting outward, and the outer diameter P1 of the second packing is the first cap. The opening that is larger than the outer diameter P2 of the packing and faces the container main body of the first guide passage is a second opening, and goes from the second opening to the first opening. Since the first packing and the second packing are arranged in this order, the first packing is used when the inner diameter of the container body is smaller than P1 and larger than the diameter of the cap body. When the inner diameter of the container body is larger than P1 and smaller than P2, the second packing is brought into pressure contact with the inner wall of the container body. The container book It is attached to, i.e., by one of the discharge cap may correspond to the diameter of the different container body.

FIG. 1 is a schematic front view of a quantitative discharge cap according to an embodiment of the present invention. FIG. 2 is a schematic cross-sectional view taken along line AA of FIG. FIG. 3 is a schematic cross-sectional view of the metering discharge cap of FIG. FIG. 4 is a schematic cross-sectional view in which the metering discharge cap of FIG. 1 is mounted on the container body. FIG. 5 is a schematic cross-sectional view in which the quantitative discharge cap of FIG. 4 is mounted on a container body different from that of FIG. FIG. 6 is a schematic diagram showing a usage state of the metering discharge cap of FIG. 1, and FIG. 6 (a) shows the container body with the metering discharge cap of FIG. 1 in a first direction (counterclockwise). FIG. 6 is a schematic view showing a state in which the contents in the container body are guided to the first guide passage and the contents in the container body are stored in the first storage chamber in an inclined state. (B) is a state in which the container body of FIG. 6 (a) is tilted in the direction opposite to the first direction (clockwise), and the contents in the container body are guided to the second guide passage, FIG. 6C is a schematic diagram showing a state in which the contents in the main body are stored in the second storage chamber, and FIG. 6C is in a state inclined in the opposite direction to FIG. It is the schematic which shows the state which discharges the contents of this to the container main body exterior. FIG. 7 is a schematic cross-sectional view of a state in which the lid of the quantitative discharge cap of another embodiment different from the quantitative discharge cap of FIG. 3 is opened.

A quantitative discharge cap according to an embodiment of the present invention will be described with reference to the drawings (see FIGS. 1 to 6).
C shown in FIG. 1 is a fixed discharge cap, and the fixed discharge cap C discharges the contents 11 (see FIG. 6) of the container body 1 in a fixed amount. The container bodies 1 and 1 ′ shown in FIGS. It is detachably attached to.

Reference numeral 2 shown in FIG. 1 denotes a cap body. The cap body 2 has a first opening 21 (see FIGS. 3 and 6C) that discharges the contents 11 of the container body 1 outward. A lid 22 for opening and closing the opening 21 is provided.
The contents 11 are, for example, instant coffee, detergent, sugar, or other powder or granules. In this embodiment, the contents 11 are instant coffee granules. For example, the content is about 2 g of instant coffee granules. It is.

3 shown in FIG. 3 is a first guide passage, and the first guide passage 23 is provided in the cap body 2 and communicates with the container body 1 ′ shown in FIG. 4 (or the container body 1 shown in FIG. 5). At the same time, the contents 11 of the container body 1 ′ shown in FIG. 4 (or the container body 1 shown in FIG. 5) are guided.
Moreover, 24 shown in FIG. 3 is a 1st storage chamber, and the 1st storage chamber 24 carries out the container main body 1 (or container main body 1 'of FIG. 5) in the 1st direction [the 1st direction is This is the direction in which the container body 1 is inverted from the upright state, and specifically, for example, counterclockwise as shown in FIG. In this state, a certain amount of the contents 11 in the container main body 1 ′ (or the container main body 1 shown in FIG. 5) guided by the first guide passage 23 is stored.
Further, 25 shown in FIG. 3 is a second guide passage, and the second guide passage 25 is provided in the cap body 2 and communicates with the first storage chamber 24, and also in the first storage chamber 24. The contents 11 are guided.
Moreover, 26 shown in FIG. 3 is a 2nd storage chamber, the 2nd storage chamber 26 is provided in the cap main body 2, and container main body 1 '(or the container main body 1 of FIG. 5) is made into 1st. The direction is opposite to the direction [the reverse direction is the direction in which the container body 1 is upright from the inverted state, specifically, for example, the clockwise direction shown in FIG. 6B). Thus, the contents 11 stored in the first storage chamber 24 guided by the second guide passage 25 are stored.
Also, 27 shown in FIG. 3 is a third guide passage, and the third guide passage 27 is provided in the cap main body 2, and the contents stored in the second storage chamber 26 are passed through the first opening 21. It leads to.

The cap body 2 is provided with at least first and second packings 28 and 29 projecting outward. The outer diameter P2 of the second packing 29 is larger than the outer diameter P1 of the first packing 28. In addition, the opening part which faces the container main body 1 (or the container main body 1 ′ shown in FIG. 5) of the first guide passage 23 is the second opening part 23a. The first packing 28 and the second packing 29 are arranged in this order in the direction toward the opening 21.
Note that intermediate packings 30 and 30 ′ may be provided between the first packing 28 and the second packing 29 as shown in FIG.

As described above, since the first packing 28 and the second packing 29 are arranged in this order, the inner diameter Q1 of the diameter of the container body 1 (FIG. 4) is smaller than P1 and larger than the diameter of the cap body 2. The first packing 28 is sealed against the inner wall of the caliber of the container body 1 (FIG. 4), and is attached to the container body 1 (FIG. 4).
When the inner diameter Q2 of the diameter of the container body 1 ′ (FIG. 5) is larger than P1 and smaller than P2, the second packing 29 is pressed against the inner wall of the diameter of the container body 1 ′ (FIG. 5) and sealed. , Mounted on the container body 1 ′ (FIG. 5),
That is, it is possible to cope with the different diameters of the container main bodies 1 and 1 ′ by using one constant discharge cap C.

As shown in FIG. 6 (a), the container body 1 equipped with the constant discharge cap C is in the first direction [the first direction is the direction in which the container body 1 is inverted from the upright state, Specifically, for example, it is counterclockwise as shown in FIG. ], The contents 11 in the container body 1 are guided to the first guide passage 23 and the contents 11 in the container body 1 are stored in the first storage chamber 24.
Next, as shown in FIG. 6 (b), when the container body 1 is tilted in the direction opposite to the first direction (clockwise), the contents 11 in the container body 1 are guided to the second guide passage 25. The contents 11 in the container body 1 are stored in the second storage chamber 26.
Next, as shown in FIG. 6 (c), when tilted in the direction opposite to that in FIG. 6 (b), the contents 11 in the container body 1 are quantitatively discharged out of the container body 1.

    Further, in the above-described embodiment, the cap body 2 is provided with the first 'packing 28' having the same outer diameter P1 as the first packing 28 on the first packing 28, and the cap body 2 has the second packing 28 '. A second ′ packing 29 ′ having the same outer diameter P2 as the packing 29 is juxtaposed with the second packing 29 ′. That is, packings 28, 28 '(29, 29') having the same outer diameter are arranged side by side so that mounting and sealing can be performed more reliably.

In the above-described embodiment, the first storage chamber 24 is a recess that is open at one end, and the center 24A of the bottom of the recess is arranged at a position that coincides with the center 21A of the first opening 21. (See Figure 3)
The present invention is not limited to this, and as shown in FIG. 7, the first storage chamber 24 is a recess that is open at one end, and the opening of the recess faces the second opening 23 a. The center 24A of the bottom of the recess may be arranged at a position deviating from the center 21A of the first opening 21.
As shown in FIG. 3, the second guide passage 25, the second guide passage 25, and the center 21 </ b> A of the bottom of the recess of the first storage chamber 24 coincide with the center 21 </ b> A of the first opening. The contents 11 can be smoothly guided as much as the passage of the three guide passages 27 can be taken, and is particularly effective when the diameter of the container body 1 (1 ′) is reduced.

Moreover, in the above-described embodiment, the contents 11 of the container body 1 (1 ′) are quantitatively discharged. However, the present invention is not limited to this, and the first opening 21 of the above-described embodiment, A discharge cap (not shown) from which the first guide passage 23, the first storage chamber 24, the second guide passage 25, the second storage chamber 26, and the third guide passage 27 are removed may be used.
That is, the discharge cap (not shown) is a discharge cap that is detachably attached to the container body 1 (1 ′), and is a first that discharges the contents 11 of the container body 1 (1 ′) outward. The cap body 2 having the opening 21, the lid 22 for opening and closing the first opening 21, the second opening 23 a facing the container body 1 (1 ′), and the cap body 2 at least on the outside. First and second packings 28 and 29 projecting outward, the outer diameter P2 of the second packing 29 being larger than the outer diameter P1 of the first packing 28, and from the second opening 23a. The first packing 28 and the second packing 29 may be disposed in this order in the direction toward the first opening 21.
In the above-mentioned discharge cap (not shown), it can respond to the caliber of different container main bodies 1 and 1 '.

C Constant discharge cap
DESCRIPTION OF SYMBOLS 1 Container main body 2 Cap main body 11 Contents 21 1st opening part 22 Lid 23 1st guide passage 23a 2nd opening part

Claims (4)

A quantitative discharge cap that is detachably attached to the container body,
A first opening for discharging the contents of the container body outward, a cap body having a lid for opening and closing the first opening; and
A first guide passage provided in the cap body, communicating with the container body and guiding the contents in the container body;
A first storage chamber for storing a certain amount of contents in the container body guided by the first guide passage in a state where the container body is inclined in a first direction;
A second guide passage provided in the cap body, communicating with the first storage chamber and guiding the contents in the first storage chamber;
Contents stored in the first storage chamber provided in the cap main body, in a state where the container main body is inclined in the direction opposite to the first direction and guided by the second guide passage. A second storage chamber for storing
A third guide passage provided in the cap body and guiding the contents stored in the second storage chamber to the first opening;
The cap body includes at least first and second packings projecting outward,
The outer diameter P2 of the second packing is larger than the outer diameter P1 of the first packing,
The opening facing the container body of the first guide passage is a second opening,
In the direction from the second opening toward the first opening, the first packing and the second packing are arranged in this order.
The first direction is a direction in which the container main body is inverted from an upright state. The cap body is provided with a 1 'packing having the same outer diameter P1 as the first packing in parallel with the first packing,
2. The quantitative discharge cap according to claim 1, wherein a second ′ packing having the same outer diameter P <b> 2 as the second packing is provided in parallel with the second packing in the cap body. The first storage chamber is a recess opened at one end,
The recess opening faces the second opening;
The quantitative discharge cap according to claim 1 or 2, wherein the center of the bottom of the recess is disposed at a position deviating from the center of the first opening. A discharge cap that is detachably attached to the container body,
A first opening for discharging the contents of the container body outward, a lid for opening and closing the first opening, a cap body having a second opening facing the container body;
The cap body includes at least first and second packings projecting outward,
The outer diameter P2 of the second packing is larger than the outer diameter P1 of the first packing,
The discharge cap, wherein the first packing and the second packing are arranged in this order from the second opening toward the first opening.