JP3235513U - Fruit bag - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a novel fruit bag capable of preventing damage of pests of fruits, remarkably reducing the amount of pesticides used, and maintaining good work efficiency in fruit harvesting. SOLUTION: An upper tubular body 21 made of a transparent or translucent material, an inner bag 31 made of a transparent material and attached to the upper tubular body, and a bag made of an opaque material that does not allow sunlight to pass through. A state in which the inner bag is stored and the outer bag 41 is attached to the lower part of the upper tubular body, and the fruit remains in the inner bag by removing the outer bag. Therefore, the inner bag promotes coloring of the fruit without obstructing the irradiation of the fruit with sunlight, and the inner bag is completely covered with the fruit to prevent damage from pests. A fruit bag 11 characterized by this. [Selection diagram] FIG. 8

Description

The present invention relates to a novel fruit bag that prevents damage from pests and pests during the period until fruit harvest and reduces the amount of pesticides used.

Conventionally, fruits such as peaches have been treated with pests that invade the fruits to prevent damage caused by them, and at the same time, they are colored with high commercial value to give them a graceful finish. The bag is hung. As the fruit bag, a double bag is the mainstream, and among them, a double fruit bag divided into an inner bag having a translucent property and an outer bag having a light-shielding property is often used.
Then, by covering most of the growing period of the fruit with an outer bag having a light-shielding property, chlorophyll production of the fruit is suppressed, and at the time when the harvest is near, only the outer bag is peeled off to have a translucent inner bag. The fruits were urged to color in the sunlight while being covered with.

For example, Japanese Patent Application Laid-Open No. 2001-008561 (see Patent Document 1) includes a tubular, translucent inner bag and a bottomed, light-shielding outer bag as a double bag to be hung on a fruit. The inner bag has a lateral length that is substantially the same as or substantially larger than that of the outer bag, and is folded to the same length. A double fruit bag has been proposed in which a notch for inserting a fruit tree branch is provided from the upper edge of the opening of the exposed inner bag, and a part of the overlapped portion of the inner bag and the outer bag is fixed. There is.

Japanese Unexamined Patent Publication No. 2001-008561

The invention described in JP-A-2001-008561 has a structure consisting of an inner bag and an outer bag, and a fruit bag having such a structure is still widely used, but the inner bag is a single body. It does not completely cover the entire fruit, and if the outer bag is removed to promote coloring of the fruit, the lower part or almost the entire area of the fruit will be exposed, so damage from pests from the exposed part. Was not sufficiently prevented. In addition, in recent years, in order to reduce the risk of using pesticides, there is a demand for pesticide-reduced and pesticide-free special cultivation that reduces the amount of pesticides used. We are dealing with this by spraying pesticides, and we have not been able to meet such demands. In addition, when the inner bag is shaped to cover almost the entire area of the fruit, even if the inner bag has translucency, it slightly blocks sunlight, which causes coloring defects such as uneven coloring. rice field.

Therefore, the fruit bag according to the present invention is provided with a transparent inner bag that can completely cover the entire fruit, so that the inner bag does not interfere with the irradiation of the fruit with sunlight, and the fruit receives sunlight. In addition to promoting sufficient coloring, the inner bag that completely covers the entire fruit prevents damage from pests, thus significantly reducing the amount of pesticides used, and the inner bag sewing machine during the fruit harvest season. It is intended to provide a new fruit bag that makes it easy to harvest fruits by tearing the inner bag along the eyes.

Therefore, in order to solve the above-mentioned problems, the fruit bag according to the present invention is an upper tubular body made of a transparent or translucent material and a bag made of a transparent material, and is an inner bag attached to the upper tubular body. It is a bag body made of an opaque material that does not allow sunlight to pass through, and is composed of an outer bag that is attached to the lower part of the upper tubular body while the inner bag is stored. With the fruit remaining in the inner bag, the inner bag promotes coloring of the fruit without obstructing the irradiation of the fruit with sunlight, and the pest is completely covered by the inner bag. It is characterized by being able to prevent damage from.

In the fruit bag according to the present invention, the inner bag is provided with perforations at appropriate positions in the inner bag body, and the inner bag is torn along the perforations so that fruits can be easily harvested. It is also characterized by that.

The fruit bag according to the present invention is also characterized in that the inner bag is breathable.

In the fruit bag according to the present invention, the inner bag is provided with a drain hole at an appropriate position in the lower part of the inner bag body, and rainwater or other water invades from the upper opening of the upper tubular body, or dew condensation or the like. It is also characterized in that when water is generated inside the inner bag, water can be drained from the drain hole.

According to the fruit bag according to the present invention, the following effects can be obtained.
(1) When the fruit is inserted into the fruit bag from the upper tubular body, the fruit is automatically stored in the inner bag, so that the fruit is physically protected and pests (mainly stink bugs). It is possible to significantly suppress the damage of (kind, sucker), and also to suppress diseases and wildlife damage.
(2) When the outer bag is pulled down and peeled off from the upper tubular body, the fruits stored in the inner bag made of transparent material are exposed to sunlight and coloring is promoted, but the inner bag is made of transparent material. Therefore, the fruit can be sufficiently colored by receiving sunlight without obstructing the irradiation of the fruit with sunlight.
(3) Since the whole fruit is completely stored in the inner bag, damage from pests can be sufficiently prevented.
(4) Since the damage of pests can be prevented by storing the fruits in the inner bag, the opportunity and amount of pesticide spraying can be reduced, and the amount of pesticide used can be reduced.
(5) The inner bag has perforations, and the fruit can be easily harvested by tearing the inner bag along the perforations during the fruit harvesting period.

The upper tubular body in the 1st Example of the fruit bag of this invention is shown, (a) is a schematic perspective view thereof, and (b) is a schematic perspective perspective view thereof. It is a schematic perspective view of the inner bag in 1st Example of the fruit bag of this invention. It is a schematic perspective view of the outer bag in 1st Example of the fruit bag of this invention. The method of assembling the fruit bag in the 1st Example of the fruit bag of this invention is shown, and it is the schematic perspective view of the state in which the inner bag is attached to the upper tubular body. It is a schematic perspective view of the state in the middle of attaching an inner bag to an upper cylindrical body. It is a schematic perspective view of the state where the inner bag is attached to the upper cylindrical body. It is a schematic perspective view of the state in which the outer bag is to be attached to the upper cylindrical body. It is a schematic perspective view of the state in which the outer bag is attached to the upper tubular body and the assembly of the fruit bag of the present invention is completed. It is a schematic diagram of the state in which the fruit bag of the present invention is about to be hung on the fruit at the time of bagging the fruit. It is a schematic diagram of the state in which the fruit bag of the present invention is hung on a fruit. It is a schematic diagram of the state before the outer bag is peeled off from the upper tubular body at the time of removing the fruit bag. It is a schematic diagram of a state in which the outer bag is peeled off from the upper tubular body at the time of removing the fruit bag. It is a schematic diagram of a state in which the inner bag is about to be torn along the perforation at the time of fruit harvest.

Hereinafter, embodiments of the fruit bag according to the present invention will be described in detail with reference to the drawings.
1 to 8 show the first embodiment of the fruit bag of the present invention.
In the figure, the fruit bag 11 of the present invention has an upper tubular body 21 made of a transparent or translucent material, an inner bag 31 made of a transparent material and attached to the upper tubular body 21, and sunlight. It is a bag body made of an opaque material that does not pass through, and is composed of an outer bag 41 that houses the inner bag 31 and is attached to the lower part of the upper tubular body 21.

First, as shown in FIG. 1, the upper tubular body 21 of the fruit bag 11 of the present invention is a tubular body provided with an upper opening 22 and a lower opening 23, and is an edge of the upper opening 22. A pair of V-shaped notches 22a are formed in the upper opening 22, and a wire 22b is attached to an appropriate position of the upper opening 22.
By forming the V-shaped notch 22a in the upper opening 22, the work of inserting the fruit from the upper opening 22 into the upper tubular body 21 becomes easier, and the pair Both ends of the V-shaped notch 22a are bound and fixed at the upper part of the fruit by using the wire 22b of the upper opening 22.
The pair of V-shaped notches 22a is not limited to the V-shaped shape as long as the gist thereof is not changed.

As shown in FIG. 2, the inner bag 31 of the fruit bag 11 of the present invention is a bag made of a transparent material, and an opening portion 31a is formed in the upper portion of the inner bag 31 and the lower portion of the inner bag 31. A closing portion 31b is formed in the inner bag 31, and a drain hole 31d is formed in a portion of the lower portion of the inner bag 31 where the closing portion 31b is not formed. In addition, the inner bag 31 is provided with breathability by forming a plurality of small holes (not shown) in the entire area of the bag body or in appropriate places, or by using a mesh material (not shown). ing.
By doing so, even if the fruit is completely stored in the inner bag 31, the inside of the inner bag 31 can be kept at an appropriate temperature and humidity, prevention of high temperature damage, etc., and fruit growth. I try not to interfere. At the same time, since the drain hole 31d is formed in the lower portion of the inner bag 31, rainwater or other moisture invades from the upper opening 22 of the upper tubular body 21 such as in stormy weather, or due to dew condensation or the like. When water is generated inside the inner bag 31, water can be drained from the drain hole 31d.
A polypropylene film can be preferably used as the transparent material of the inner bag 31, but the material is not limited to this as long as it has the same effect.

Further, the inner bag 31 is provided with an adhesive portion 32 on the outside in the vicinity of the open portion 31a, and the adhesive portion 32 is adhered to a predetermined position in the upper cylindrical body 21 to form the inner bag 31. It can be attached to the upper cylindrical body 21.
Further, a perforation 31c is formed upward from the intermediate position of the lower portion of the inner bag 31, so that the inner bag 31 can be easily torn along the perforation 31c.
By doing so, when harvesting the fruit, the inner bag 31 can be easily harvested by simply peeling the inner bag 31 from the upper tubular body 21, and the inner bag can be easily harvested along the perforation 31c. If the 31 is torn, the fruit can be easily harvested without peeling the inner bag from the upper tubular body 21, depending on the work method, disposal of the fruit bag, and the like. , The worker can also choose to process the inner bag at the time of harvesting.

As shown in FIG. 3, the outer bag 41 of the fruit bag 11 of the present invention is a bag made of an opaque material, and an opening portion 41a is formed in the upper portion of the outer bag 41, and the lower portion of the outer bag 41 is formed. Is formed with a closing portion 41b.
Further, a cut-off portion 42 surrounded by perforations 41c and having an adhesive portion 42a on the inner wall side of the outer bag 41 is formed at an appropriate position on the edge of the open portion 41a of the outer bag 41.

4 to 8 show an assembly procedure of each member constituting the fruit bag 11 of the present invention in the first embodiment of the fruit bag 11 of the present invention.
First, when the inner bag 31 is attached to the upper tubular body 21, the inner bag 31 is inserted into the upper tubular body 21 as shown in FIGS. 4 to 6, and the inner bag 31 is attached. The inner bag 31 is attached to the inside of the upper tubular body 21 by adhering the adhesive portion 32 provided on the outside to the inner wall of the upper tubular body 21.
By doing so, when the fruit is inserted into the upper tubular body 21 from the upper opening 22 of the upper tubular body 21, the fruit is automatically inserted into the inner bag 31 as well. It has become.

Then, when the outer bag 41 is attached to the upper cylindrical body 21, as shown in FIGS. 7 to 8, the detached portion 42 formed at the end edge of the open portion 41a of the outer bag 41 is said. The adhesive portion 42a is attached by adhering it to the outer wall of the upper cylindrical body 21. By doing so, when the outer bag 41 attached to the upper tubular body 21 is pulled downward, the separation portion 42 is separated from the perforation 41c provided in the outer bag 41. The outer bag 41 can be easily peeled off from the upper tubular body 21.

9 to 13 show an example of application of the fruit bag 11 of the present invention from bagging of fruits to harvesting.
First, as shown in FIGS. 9 to 10, when fruits such as peaches have grown to some extent, the above-mentioned fruits were devised in order to protect the fruits from pests and to block sunlight to suppress the production of chlorophyll. The fruit bag 11 is inserted into the upper tubular body 21 from the upper opening 22 of the upper tubular body 21, and a pair of V-shaped notches in the upper opening 22 of the upper tubular body 21. The fruit bag 11 of the present invention is hung on the fruit so that both end portions of the portion 22a are bound to the upper part of the fruit by using the wire 22b.
By doing so, the fruit is completely stored in the inner bag 31, and damage to pests can be prevented until the fruit is harvested.

Then, when the fruit becomes larger as shown in FIG. 11 and the time for promoting coloring of the fruit arrives, as shown in FIG. 12, the outer bag 41 is pulled downward and pulled from the upper tubular body 21. Peel off. At this time, the outer bag 41 is adhered only to the upper tubular body 21 and the adhesive portion 42a of the separation portion 42, and can be peeled off from the upper tubular body 21 with a slight force for agricultural work. There is almost no burden on the worker in.
Further, the fruit bag 11 of the present invention from which the outer bag 41 has been peeled off is exposed from the lower part of the upper tubular body 21 in a state where the fruit is completely stored in the inner bag 31. Here, since the inner bag 31 is made of a transparent material, the fruit is sufficiently exposed to the sunlight and coloring is promoted without obstructing the irradiation of the fruit with sunlight. Even at this stage, the fruits are still completely stored in the inner bag 31, so that damage from pests can be prevented.
Therefore, even in the process from bagging the fruit bag 11 of the present invention to the bagging of the fruit to removing the outer bag 41 to encourage the fruit to be colored by the sunlight, the pesticide for preventing the damage of pests There is no need to reduce the number of sprays or spray pesticides.

Then, when the fruit is sufficiently fruited and the whole is colored well and the harvest time arrives, the inner bag 31 is pulled downward and peeled off from the upper tubular body 21 (not shown). As shown in FIG. 13, the inner bag is pinched on both sides of the closing portion 31b of the inner bag 31 and along the perforation 31c formed upward from the intermediate position of the lower portion of the inner bag 31. Fruits can be easily harvested by tearing 31.
In this embodiment, the perforations 31c are vertically formed from the intermediate position of the lower part of the inner bag 31 upward, but the fruits to be stored in the inner bag 31 and the harvesting work are performed. Needless to say, perforations may be formed at appropriate positions in the inner bag 31 in any direction depending on the method, ease of harvesting, and the like.

Since the fruit bag 11 of the present invention is configured as described above, the fruits are completely stored in the inner bag 31 to prevent damage by pests, thereby reducing the number of times of spraying pesticides and the above-mentioned during the harvest season. Fruits can be easily stored by tearing the inner bag 31 along the perforation 31c formed in the inner bag 31, and while maintaining a feeling of use comparable to that of the double bag that is currently widely used and scattered. It can exert two major effects: prevention of pest damage and reduction of pesticides.

As described above, the fruit bag of the present invention has been described by giving an example of application to fruits such as peaches, but it goes without saying that it can be applied not only to fruits but also to vegetables and other agricultural products.

11 Fruit bag 21 Upper tubular body 22 Upper opening 22a V-shaped notch 22b Wire 23 Lower opening 31 Inner bag 31a Opening 31b Closing 31c Perforation 31d Drain hole 32 Adhesive 41 Outer bag 41a Opening Part 41b Closing part 41c Perforation 42 Separation part 42a Adhesive part

Claims (4)

An upper cylinder made of transparent or translucent material,
An inner bag made of a transparent material and attached to the upper cylindrical body,
An outer bag made of an opaque material that does not allow sunlight to pass through, and the inner bag is stored, and the outer bag is attached to the lower part of the upper cylindrical body.
Consists of
By removing the outer bag, the inner bag promotes coloring of the fruit without obstructing the irradiation of the fruit with sunlight while the fruit remains in the inner bag, and the fruit is completely in the inner bag. A fruit bag characterized by being able to prevent damage from pests by being covered. The inner bag has perforations at appropriate points on the inner bag body.
The fruit bag according to claim 1, wherein the inner bag is easily torn along the perforation so that the fruit can be easily harvested. The fruit bag according to claim 1 or 2, wherein the inner bag is breathable. The inner bag is provided with a drain hole at an appropriate position at the bottom of the inner bag body.
When rainwater or other water invades the inside of the inner bag from the upper opening of the upper tubular body, or when water is generated inside the inner bag due to dew condensation or the like, water can be drained from the drain hole. The fruit bag according to any one of claims 1 to 3, wherein the bag is made into a bag.

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