JPH0627578Y2 - Cap for container containing substances to be mixed - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial field of application] The present invention relates to a container for containing a substance to be mixed, which is used for mixing a substance such as a liquid contained in a container body with another substance as appropriate. It is related to the cap.

[Conventional technology]

Traditionally, when two or more substances are mixed and used in pesticides, bactericides, liquid cosmetics, etc., they are shipped in a mixed state or put in a bag or bottle that separately stores the substances to be mixed and used. Sometimes this was done by mixing the substance out of the bag or bottle.

However, from the viewpoint of preventing the deterioration of substances, it may be desirable to mix them at the time of use depending on the substances used,
In this case, it was not preferable to ship the mixed state.

Further, when the mixed substance is put in a separate bag or bottle, there are problems that the mixed substance spills and becomes unclean when mixed, and the mixed substance is lost.

Then, as in Japanese Utility Model Publication No. 50-18847, one having a storage chamber for storing a drug between the inner stopper and the cap was developed. In this case, a peripheral wall of a storage chamber and a plug portion are vertically provided from the back surface of a cap, and a funnel-shaped inner plug having a leak hole capable of being fitted and sealed at the tip of the plug portion is fitted to the peripheral wall of the storage chamber. It was a combination. Then, the cap was screwed onto the bottle mouth and delivered to the consumer. If the consumer removed the cap, the leak hole was opened and the substance in the storage chamber was mixed with the substance in the bottle. .

[Problems to be solved by the invention]

 However, this one had the following problems.

A substance is put in the storage chamber between the cylindrical peripheral wall and the inner stopper, and the leak hole of the inner stopper is closed by the stopper portion hung from the central portion of the cylindrical peripheral wall. If used, it may get stuck in the leak hole and may not fall off. Therefore, the form of the substance that can be used is limited. Further, if the leak hole is enlarged, the storage chamber becomes narrower, and it becomes impossible to store the capsule or the tablet.

Since the funnel-shaped inner stopper remains at the bottle mouth after mixing, it is difficult to take out the mixed substance from the bottle mouth, and there is a problem that it remains unutilized until the end. Of course, it suffices to remove the inner stopper remaining in the bottle mouth, but the work of removing the inner stopper is a considerable labor in a place where many bottles are used in a farm or the like.

Due to the friction between the outer peripheral surface of the cylindrical peripheral wall and the inner peripheral surface of the inner plug, and the friction between the plug portion and the leak hole, the cap is hard and difficult to rotate, and it is difficult to open the leak hole.

Therefore, the present invention aims to provide a container cap that solves the above problems.

[Means for solving problems]

Therefore, in this invention, the cap body (4), which is screwed into the mouth (3) of the container body (2), is surrounded by a cylindrical peripheral wall whose upper end is closed and whose lower end is open. A housing portion (7) is provided, and a lid (8) for sealing the housing portion (7) is joined to the housing portion (7) at the lower end of the housing portion (7) so as to be separable from the lid portion (7). A holding body (9), which is held inside the lower part and has a contact (10) with the mouth (3) formed on the outer peripheral surface, is slidably arranged on the outer peripheral surface of the peripheral wall of the accommodating portion (7), and the cap body ( 4) the container body (2) mouth (3)
When it is screwed on, the holder (9) is pushed inward and the lid (8)
Was released, and the lower end of the storage part was opened.

[Action]

The cap having the above-mentioned structure is detachable from the mouth portion (3) of the container body (2) and is used by accommodating an appropriate substance (6) in the accommodating portion (7).

Therefore, when the substance (5) such as liquid in the container body (2) and the substance (6) in the accommodating portion (7) of the cap are mixed, this cap is placed on the mouth portion (3) of the container body (2). Insert it deeply. Then, the contact (10) of the holder (9) hits the mouth (3) of the container body (2), and the holder (9) is slid upward along the outer peripheral surface of the peripheral wall of the accommodating portion (7). , Push the holder (9) into the back of the cap body (4). At this time, since the lid (8) is joined to the lower end of the peripheral wall of the accommodating portion (7), only the holding body (9) moves to the back and the lid (8) is released from the holding portion (7). ) Is open at the bottom. The substance (6) in the container (7) falls into the container body (2) because the lower end of the container (7) is opened.

The holding body (9) remains pushed into the back of the cap body (4) due to friction with the peripheral wall of the accommodating portion (7). Therefore, if the cap is removed from the container body (2) after mixing, the container body (2) The mouth part (3) returns to its original state, and there is nothing that hinders the removal of the mixed substance.

Since the holding body (9) moves by the action of the screw when tightening the cap, the holding body (9) can be moved inward with a small force.

〔Example〕

The configuration of the present invention will be described below with reference to the drawings shown as examples.

(1) is a cap, which is screwed onto the mouth portion (3) of the container body (2).

At the center of the inside of the cap body (4), a container (7) for containing a substance (6) mixed with a substance (5) such as a liquid in the container body (2) is provided. As the substance (5) in the container body (2), various substances such as powder, granules and solids can be considered in addition to liquid. Further, as the substance (6) in the accommodating portion (7), various substances such as liquids, powders and granules, capsules and the like can be considered.

The accommodating part (7) is surrounded by a cylindrical peripheral wall whose upper end is closed and whose lower end is open. A lid (8) is detachably joined to the lower end of the accommodating part (7). (7) is sealed.

A holder (9) is slidable upward on the outer peripheral surface of the peripheral wall of the accommodation portion (7). This holding body (9) forms a contact (10) protruding from the outer peripheral surface toward the peripheral wall (4a) side of the cap body (4) and holds the lid (8) detachably inside the lower part. . The hit (10) is the holder (9)
May be formed continuously or partially on the outer peripheral surface of.

The cap (1) having the above structure is sold without being screwed onto the container body (2).

Next, the usage state of the cap (1) will be described with reference to FIGS. 1 and 2.

The state of FIG. 1 is just before mixing, in which the two types of substances (5) and (6) are contained in the container body (2) and the container (7) of the cap (1), respectively.

When the cap (1) is screwed into the mouth (3) of the container body (2), the mouth (3) abuts against the contact (10) and the holder (9) is capped as shown in FIG. Push it deep into the body (4). Then, since the lid (8) is joined to the lower end of the accommodating portion (7), only the holding body (9) moves to the back, the holding of the lid (8) is released, and the lower end of the accommodating portion (7) is released. Is released. The substance (6) in the container (7) falls into the container body (2) and mixes with the substance (5) in the container body (2) because the lower end of the container (7) is opened.

The substance (6) in the storage part (7) falls down with the lower end of the storage part (7) inserted in the mouth part (3) of the container body (2), and thus may leak to the outside of the container body (2). There is no such thing. Further, since the lower end of the container (7) surrounded by the cylindrical peripheral wall is completely opened, the substance (6) in the container (7) surely enters the container body (2).

The cap (1) is then used as an ordinary lid. Further, since the holding body (9) remains pushed into the back of the cap (1) due to the frictional force with the peripheral wall of the accommodating portion (7), when the cap (1) is removed, the mouth portion (of the container body (2) ( 3) returns to the original state.

Substances mixed in this way are used in various applications such as insecticides, acaricides, fungicides, bactericides, repellents, plant growth regulators, herbicides, fragrances, deodorants, cosmetics and pharmaceuticals. Can be used as a thing.

Further, the embodiment shown in FIG. 4 and thereafter will be described.

FIG. 4 shows an embodiment in which the cylindrical housing portion (7) is formed separately from the cap body (4). The shape of the lid (8) is a saucer shape unlike the embodiment of FIG.

Also in the case of this embodiment, when the mouth portion (3) of the container body (2) enters into the cap (1), the holder (9) hits (1
0) contacts the mouth (3) and pushes the holder (9) deep into the cap body (4). Then, the holding of the holding body (9) and the lid (8) is released, the substance (6) in the accommodating portion (7) falls into the container body (2), and the substance (5) in the container body (2) is released. ) Mixed with.

The embodiment shown in FIG. 5 differs from the embodiments shown in FIGS. 1 and 4 in that the contact (10) of the holder (9) is formed in the lower portion.
In this case, the mouth portion (3) of the container body (2) can be inserted only shallowly into the cap (1), but the cap portion (1) can be inserted into the mouth portion (3) in the same manner as in the embodiment of FIGS. ), The substance (6) is mixed with the substance (5) in the container body (2).

In the embodiment shown in FIG. 6, a part of the holder (9) is thinly formed to form a cut portion (11), and the holder (9) is covered from the lower part, and the mouth ( When the contact (10) is pushed into the cap (1) in 3), the cutting part (11) is separated, and the lower end of the accommodating part (7) is opened.

FIGS. 7, 8 and 9 show a part of the embodiment of the container body (2), all of which have the mouth portion (3) formed at two places, and the substance described above is used. At least one cap (1) accommodating (6) is used.

That is, when one cap (1) is used,
It must be possible to close one mouth (3) with a simple lid.

When two caps (1) are used, the same substance can be mixed in large amounts, or two different substances can be used. Then trigger spray,
You may attach and use an electric spray etc.

As the container main body (2), various things such as bottles, cans and other cases such as glass, metal, synthetic resin and the like can be considered.

FIG. 7 shows an embodiment of the container body (2) in which the mouth portion (3) is formed in two places on the upper part, in this case, two caps (1) are connected by a connecting material (12). And one of the caps (1) is rotatably connected by a band (13). FIG. 8 shows an embodiment of a container body (2) having a mouth portion (3) formed on the upper and side portions, and FIG. 9 shows an embodiment of a container body (2) having a mouth portion (3) formed in a stepped manner. Is shown.

Although the above is an example, the cap (1) and the container body (2) may be sold in combination or separately.

When the substance (5) in the container body (2) is an easily available substance such as water, once the container body (2) is purchased, only the cap (1) will be purchased from the next time, and the container body ( The substance (5) in 2) may be refilled before use. Furthermore, when a trigger spray, an electric spray, or the like is used, the container body (2) may be a container attached to the trigger spray or the electric spray.

[Effect of device]

The present invention has the above-mentioned structure, and when the cap is attached, the holding of the lid (8) is released and the lower end of the accommodating part (6) is completely opened. Even if the substance is stored in the storage portion (7), it can be reliably mixed with the substance (5) in the container body (2).

Since the holding body (9) remains pressed into the back of the cap body (4) after mixing, the mouth (3) of the container body (2) will be the original one if the cap is removed from the container body (2) after mixing. It becomes a state and the substance after mixing can be taken out without trouble.

Since the holder (9) can be moved inward by the action of the screw of the cap, the mixing operation can be easily performed.

As described above, the container cap for containing the substance to be mixed according to the present invention has excellent practical effects.

[Brief description of drawings]

FIG. 1 is a longitudinal sectional view of an essential part before mounting a cap and a container body according to the present invention, and FIG. 2 is a longitudinal sectional view of an essential part in a state where the cap and the container body are mounted. FIG. 3 is an exploded perspective view of the cap. FIG. 4 is a vertical cross-sectional view of the cap of the embodiment in which the housing portion is separate from the cap body. FIG. 5 is a vertical cross-sectional view of the cap of the embodiment in which the contact of the holder is provided in the lower part. FIG. 6 is a vertical cross-sectional view of a cap of an embodiment in which a holder has a cut portion. FIG. 7 is a front view showing a container body having two mouths formed in the upper portion. FIG. 8 is a front view showing a container main body in which a mouth portion is formed on an upper portion and a side portion. FIG. 9 is a front view showing a container body in which the mouth portion is formed in a stepped shape. (1) …… Cap, (2) …… Container body (3) …… Mouth part, (4) …… Cap body (7) …… Accommodating part, (8) …… Lid (9) …… Holder , (10) …… hit

Claims (1)

[Scope of utility model registration request] 1. A housing surrounded by a cylindrical peripheral wall whose upper end is closed and whose lower end is open at the center of a cap body (4) which is screwed into a mouth (3) of a container body (2). A part (7) is provided, and a lid (8) for sealing the containing part (7) is joined to the containing part (7) at the lower end of the containing part (7) so as to be separable from the outside, and the outer periphery of the lid (8) is located below. A holding body (9) that is held inside and has a contact (10) with the mouth (3) formed on the outer peripheral surface is slidably arranged on the outer peripheral surface of the peripheral wall of the accommodating portion (7), and the cap body (4) ) Is screwed into the mouth portion (3) of the container body (2), the holder (9) is pushed into the back and the lid (8) is released.
A container cap for containing a substance to be mixed, characterized in that the lower end of the container (7) is opened.