JP2003020063A - Liquid agricultural chemical or liquid fertilizer packaging body - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a packaging body which has a measuring means capable of correctly measuring a liquid agricultural chemical or a liquid fertilizer of a small amount and prevents leakage of the liquid agricultural chemical or the liquid fertilizer during the transport and the storage. SOLUTION: The packaging body comprising a vessel (1) filled with the liquid agricultural chemical or the liquid fertilizer, and a lid body (2) which is screwed to a mouth cylinder (15) of the vessel (1) further comprises a deformable projecting part (6) integrated with a top plate (16) of the lid body (2), and a fixing means for tightly fixing a scaled cylindrical body (9) to an opening part (7) of the projecting part (6).

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a package capable of easily weighing a concentrated liquid pesticide or liquid fertilizer when preparing a pesticide or fertilizer diluent, and a method for preparing a diluent using the same.

[0002]

BACKGROUND OF THE INVENTION Various pesticides (insecticides, fungicides, herbicides, etc.) and fertilizers are currently on the market, but the users are not limited to farmers and horticulturists. , The gardening boom is also involved, and the bottom has been widely spread to general households. In vegetable gardens and gardening conducted in ordinary households, various vegetables, flowers, and foliage plants are planted in a small area, so the amount used is small, but depending on the target (plant, pest, disease, weed) Various pesticides and fertilizers are used. The dosage forms of agricultural chemicals on the market include aerosols, sprays, powders, granules, emulsions and liquids that can be used by diluting with water or the like. Also, fertilizers include solid particles, sticks, concentrated liquids, and the like. When using pesticides and fertilizers, it is important to strictly observe the usage and dose, but when using pesticides that are used by diluting them with water etc., the work of diluting them to the prescribed concentration is extremely difficult. It will be an important task. This is not a big problem if you use a large amount at one time and the worker is a skilled worker, but it is unfamiliar work when used in a general household, and it spills or adheres to clothes during dilution work. This work is very complicated because the concentration to be diluted differs depending on the drug used.

Liquid pesticides and liquid fertilizers of the type diluted with water are packaged and commercialized in various forms, but most of them are sold in glass or plastic containers with a lid. A predetermined amount of these liquid agricultural chemicals and liquid fertilizers is measured at the time of spraying, and in many cases, diluted with water and sprayed on the object. The dilution concentration varies depending on the type of drug, but there is also a high dilution ratio of 100 to 1000 times. For workers who regularly control pests such as farmers and horticulturists, weigh the prescribed amount using a measuring cup or graduated cylinder prepared separately, but spray pesticides and fertilize. In the so-called hobby farms of ordinary households who enjoy home gardening, which does not have many occasions, there are not many cases where dedicated scales are prepared, and since it is a small amount of spraying, it is necessary to accurately measure a small amount.

Although there is a pipette as an instrument for measuring a small amount of liquid relatively accurately, it is necessary to prepare a dedicated pipette for each of various liquid pesticides and liquid fertilizers. There was a problem that I couldn't tell if it was a pipette for use. On the other hand, although not for agricultural chemicals, a container provided with a pipette (the structure of the container is shown in FIG. 1) is commercially available. However, in the container, since the pipette cylinder is attached so as to penetrate the top plate of the lid of the container, a gap (5) is formed between the lid and the cylinder,
It is feared that the content liquid will leak out from the penetration when it falls. Since some pesticide components have toxicity such as deleterious substances, especially liquid pesticide packaging is required to have high airtightness to prevent leakage during transportation and storage. The use of containers is not preferable as a package for liquid agricultural chemicals.

[0005]

Under such circumstances, the inventors of the present invention have made earnest studies on a packaging form that has requirements for a liquid pesticide or liquid fertilizer package and that can easily measure a liquid pesticide or liquid fertilizer. As a result of stacking, when packaging, fill the container with liquid pesticide, and integrally form a deformable convex part that will be the part of the pipette head (the part that sucks up the liquid) on the top plate of the lid, It has been found that the above-mentioned problems can be solved by making it possible to attach a cylindrical body that serves as a measuring portion to the convex portion, and has completed the present invention. That is, the present invention is a package having a container (1) filled with a liquid pesticide or liquid fertilizer, and a lid body (2) screwed and attached to a mouth tube (15) of the container (1). Yes, the lid
Deformable convex part integrally formed on the top plate (16) of (2)
(6) for the liquid pesticide or liquid fertilizer, characterized in that it comprises a fixing means for closely adhering the graduated cylinder (9) to the opening (7) of the convex portion (6) Cylindrical body having scales on the deformable convex portion (6) integrally formed on the top plate (16) of the packaging body and the lid body (2) of the packaging body for liquid agricultural chemicals or liquid fertilizer A method for adjusting a pesticide or fertilizer diluting solution, which comprises attaching (9) and measuring the liquid pesticide or liquid fertilizer in a container using the cylindrical body (9). According to the package of the present invention, since the deformable convex portion (6) is integrally formed with the top plate (16) of the lid, the liquid pesticide from this portion during transportation or storage is formed. Or, there is no leakage of liquid fertilizer. Further, by attaching the graduated cylinder (6) to the deformable convex portion (6), it is possible to accurately measure a small amount of liquid pesticide. Furthermore, since the graduated cylinder (6) can be stored as it is attached to the convex portion, it will not be lost.

[0006]

BEST MODE FOR CARRYING OUT THE INVENTION In the present invention, a liquid pesticide means an insecticide (eg, acephate, marathon, MEP, permethrin, acetamiprid, etofenprox, quelsen, etoxazole), a fungicide (eg, TPN, thiol) as an active ingredient. Fanethethyl, Manneb,
Triphorin), herbicides (DCPA, NAC, triclopyr, glyphosate isopropylamine salt, MCPA sodium salt), plant growth regulators (eg, paclobutrazol, 4-CPA), etc. Oil-based liquid preparations, liquid preparations, microemulsions, suspoemulsions, suspension preparations, emulsion preparations, microcapsule suspensions and other aqueous agricultural chemical preparations. The liquid fertilizer is a liquid fertilizer containing three major elements such as nitrogen, phosphoric acid and potassium, and trace elements such as calcium, magnesium, sulfur, manganese and zinc as fertilizer components, and is so-called liquid fertilizer, suspension fertilizer and the like. The container (1) filled with the liquid pesticide or liquid fertilizer in the present invention is a liquid material storage portion, and the material thereof is not particularly limited as long as it is a material that is not attacked by the liquid pesticide or liquid fertilizer, metal, glass. , And synthetic resins. The container has a thread on the mouth tube (15) that is screwed with the lid (2). The lid (2) having the deformable convex portion (6) integrally formed with the top plate (16) is the container (1) described above.
A screw cylinder (17) having a thread to be screwed with the mouth cylinder (15) of
The top plate (16) is connected to the screw cylinder (17) and the convex portion (6) is connected to the top plate (16). If necessary, the top plate (16)
A ring packing (11) may be provided on the inside of the, and a band part (22) having TE property (made to prevent tampering) at the hem of the screw cylinder
May be provided. The material of the lid is a deformable synthetic resin (for example, polyethylene or polypropylene), and polyethylene having appropriate deformability and chemical resistance is preferable. Further, the material may be colored, but may be the color as it is. The convex portion (6) integrally formed with the top plate (16) may be a bag capable of performing an appropriate volume change according to the amount of liquid to be measured, for example,
Examples include hemispherical shape, cylindrical shape (13) having a hemispherical bottom at the top, and bellows shape (12) having a bottom at the top. It is preferable that the bellows structure has a large volume change when deformed. The convex portion (6)
The opening (7) is provided with a fixing means for the cylinder (9) provided with a scale (10), and the fixing means is the opening (7) of the convex portion (6) and the cylinder (9). The upper end opening (19) of () is closely fixed. For example, the opening of the convex portion (6) and the upper end opening (19) of the tubular body (9) may be tapered so as to fit with each other, and a screw thread may be formed so as to be screwed together. May be formed. From the viewpoint of adhesion, a fixing means using a screw is preferable.
The cylindrical body (9) fixed to the convex portion (6) of the lid body (2) has a scale (10) attached to the side surface of the cylindrical body (9) that indicates the capacity according to the liquid pesticide or liquid fertilizer to be measured. To be done. The scale (10) may be printed or the like, but in consideration of chemical resistance, it is preferable that the scale (10) is formed by a protrusion integrally formed on the outer surface of the cylindrical body. The material of the cylindrical body is not particularly limited as long as it is transparent or translucent, but the same material as the lid body (2) is preferable. In the tubular body (9), the measuring portion (18) with the scale (10) has a cylindrical shape, the lower end opening (20) has a reduced diameter, and the upper end opening (19) has a lid (2). The shape corresponds to the shape of the opening (7) of the convex portion (6). The overall length of the tubular body (9) is made slightly shorter than the height of the container (1).

When measuring liquid pesticides or liquid fertilizers, the lid (2) is removed from the container (1) and a convex portion (integrally formed on the top plate (16) of the lid (2) ( 6), with a graduated cylinder
Fix (9). The convex portion (6) is deformed to suck up the liquid pesticide or liquid fertilizer in the container, a fixed volume is measured by the scale (10) of the cylinder (9), and the liquid is added to a prescribed amount of water. To prepare a diluent. During operation, liquid pesticides or liquid fertilizers are never attached to hands or spilled. In addition, since it is possible to measure and discharge the whole amount with the cylinder body (9) having a scale of the required capacity, the measurement accuracy is also accurate and it is possible to work quickly. After once used, the graduated cylinder (9) can be stored in the container (1) in a suspended state by fixing it to the lid (2) as it is and then covering the container. it can. It is possible to perform the work more easily when weighing from the second time onward.
Never lose (9).

The package for liquid agricultural chemicals or liquid fertilizer of the present invention is, during transportation, damaged by the physical impact of the convex portion (6) formed on the top plate (16) of the lid body (2). A protective cap (21) may be fitted around the lid (2) to avoid the risk of Further, the package of the present invention may be wrapped with a shrink wrap (14) together with the measuring cylinder (9) as an accessory.

[0009]

The package for liquid agricultural chemicals or liquid fertilizer of the present invention is equipped with a pipette mechanism for measuring a small amount of the concentrated liquid of agricultural chemicals or fertilizer to be used after diluting. However, since the lid portion of the package and the deformable portion of the pipette mechanism are integrated, liquid pesticide or liquid fertilizer does not leak during transportation and storage. Further, since the lid of the package of the present invention has a simple structure, it can be manufactured at low cost. At the time of weighing, it can be used only by attaching the tubular body, which is a weighing unit attached to the package, to the lid. After use, the cylindrical body, which serves as the weighing unit, can be stored in a state where it is attached to the lid, so that it will not be lost.

[Brief description of drawings]

FIG. 1 is an overall front view of a container equipped with a conventional pipette. The right half is a sectional view.

FIG. 2 is an overall front view of an embodiment of the packaging body of the present invention. The right half is a sectional view.

FIG. 3 is a front view showing a state in which a graduated cylinder is fixed to a lid according to the present invention. The right half is a cross section. The usage pattern when measuring a liquid is shown.

FIG. 4 is an overall front view of a shrink-wrapped package of the present invention, a protective cap, and a cylindrical body provided with scales.

[Explanation of symbols]

1 container 2 lid 3 pipette head 4 Pipette barrel 5 Gap between the lid and the cylinder 6 convex part 7 Opening of convex part 9 cylinder 10 scale 11 packing 12 Bellows-shaped deformed portion of convex portion 13 Cylindrical deformation part of convex part 14 shrink wrap 15 container mouthpiece 16 Top plate of lid 17 Spiral tube of lid 18 Cylindrical measuring unit 19 Upper end opening of cylinder 20 Lower end opening of cylinder 21 Protective cap

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Claims (4)

[Claims] 1. A container filled with a liquid pesticide or liquid fertilizer.
A packaging body having (1) and a lid (2) screwed and attached to a mouth tube (15) of the container (1), which is a top plate (16) of the lid (2).
A fixing means that has a deformable convex portion (6) integrally formed with the cylindrical body (9) with a scale on the opening (7) of the convex portion (6). A package for a liquid pesticide or liquid fertilizer, which comprises: 2. The package according to claim 1, wherein the fixing means of the graduated cylinder (9) is a thread formed on the inner surface of the convex portion (6). 3. The package according to claim 1, wherein the deformable convex portion (6) has a bellows structure. 4. A lid for a package for liquid agricultural chemicals or liquid fertilizer
Deformable convex part integrally formed on the top plate (16) of (2)
A scale-equipped cylinder body (9) is attached to (6), and a liquid pesticide or liquid fertilizer in the container (1) is weighed using the cylinder body (9). How to prepare the diluent.