JPH0646444U - Protective bag for fruit pests - Google Patents

Abstract

(57) [Abstract] [Purpose] To improve the workability of covering and tying the fruit pests in the protective pest protection bag for fruits, and also to monitor the fruit growth process from the outside. [Structure] A knotting cord body 2 formed in a belt shape having an appropriate width is provided adjacent to one side edge of a housing bag body 1 made of heat-meltable film sheet materials 3 and 4. The above-mentioned bag body 1 has an opening at the upper end and serves as an insertion port 5, which protects the fruit a.
Is formed to accommodate the The bag body 1 is breathable and transparent, and the inside thereof is visible. String 2
Is connected to the bag body 1 at the upper end portion 10 of the bag body 1,
It is formed integrally with the bag body.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a fruit pest protective bag for covering fruits, such as apples, peaches, and the like, to protect the fruits from harmful insects when the fruits are grown.

[0002]

[Prior art]

 As a conventional protective bag for preventing pests from fruits, a protective bag made of newspaper or oil paper is generally known. And, conventionally, the bag is covered with a fruit, and the opening is closed by tying it with a string prepared separately.

[0003]

[Problems to be solved by the device]

 The conventional protective bag described above is one in which the opening is tied with a string separate from the bag, so that the workability is poor and the bag does not have transparency. Has a problem that it cannot be monitored from the outside.

The present invention has been made in view of the above circumstances, and improves the workability of covering and tying the bag on the fruit and tying the fruit, and protecting the fruit growth process from the outside. The purpose is to provide a bag.

[0005]

[Means for Solving the Problems]

 In order to achieve the above object, the fruit pest protective bag according to claim 1 is formed in a belt shape having an appropriate width along one side edge of the main body of the accommodating bag composed of a heat-meltable film sheet material. Adjacent to the string for tying knots, the main body of the storage bag has an opening at the upper end to serve as an insertion port, and is formed in a size capable of storing the fruit to be protected inside, and also has breathability and transparency. The cord body is connected to the bag body at the upper end of the opening of the bag body and is integrally formed with the remaining portion of the film sheet material. . Further, the protective bag for preventing pests of fruits according to claim 2 is a tear line formed by an arbitrary number of perforations on both film sheet materials of the housing bag body of claim 1 from the bottom of the bag body to the upper end of the opening. It is characterized by having been applied.

[0006]

[Action]

 According to claim 1, since the cord body for tying is integrally formed along one side edge of the accommodating bag body, the work of tying and tying the bag body on the fruit can be easily performed. Since the bag body is transparent, the fruit inside can be easily observed from the outside. Further, according to claim 2, when the fruit housed in the bag body grows and acts so as to expand the bag body when it has a size larger than the housing volume, the bag body easily moves along the tear line. Torn.

[0007]

【Example】

 An embodiment of the present invention will be described below with reference to the drawings. 1 is a perspective view of a fruit pest protective bag according to this embodiment, FIG. 2 is a plan view thereof, FIG. 3 is a sectional view taken along line AA of FIG. 1, and FIG. 4 is a sectional view taken along line BB of FIG. FIG. 5, FIG. 5 is a sectional view taken along the line CC of FIG. 1, FIG. 6 is a view showing a usage state, and FIG.

1 to 7, the fruit pest protective bag of this embodiment has a suitable width at one side edge of the container main body 1 formed into a size capable of containing the fruit a to be protected. Adjacent to each other, the cord bodies 2 for banding are formed in a band shape. Although the shape of the bag body 1 can be arbitrarily formed, the bag body 1 of this embodiment is formed in a square shape.

The bag body 1 is composed of heat-meltable film sheet materials 3 and 4, has an upper end opened to form an insertion opening 5, and is provided with breathability and transparency. Both the sheet materials 3 and 4 of the bag body 1 of this embodiment are made of a flexible and thin transparent plastic film such as polypropylene. The sheet materials 3 and 4 are superposed on each other and the bottom portion 6 and the side edge 7 are welded and sealed. In addition, the sheet materials 3 and 4 are heat-cut 9 from the bottom portion 6 to the vicinity of the insertion opening 5 with an appropriate space inside the other side edge 8. As a result, along the one side edge (side edge 8 side) of the bag body 1, a band-shaped knotting cord body 2 having an appropriate width is formed by the remaining portions of the sheet materials 3 and 4. The body 2 is connected to the bag body 1 at a portion 10 at the upper end of the opening of the bag body 1, and both are integrally formed.

The upper end of the line of the heat cut 9 is curved outward in a U-shape in a U-shape. With this structure, when the cord 2 is tied, the cord 2 can be prevented from tearing along the upper end of the heat cut 9.

The bag body 1 is provided with an appropriate number of ventilation pinholes 11 at appropriate portions to provide ventilation. In this case, the pin pole 11 may not be provided, and the ventilation hole may also serve as a perforation to be described later.

The sheet materials 3 and 4 of the bag body 1 are provided with perforation lines 12 by an arbitrary number (two in the figure) of perforations from the bottom portion 6 of the bag body 1 to the upper end or the vicinity near the upper end. ing. As a result, the bag body 1 is easily torn along the tear line 12 when subjected to an expansion force or a tension force.

The fruit pest protective bag of this embodiment is constructed as described above, and in use, as shown in FIG. 6, from the lower side of the fruit a hanging on the tree branch b. The fruit a is stored in the bag main body 1 by covering the bag main body 1, and the string 2 is appropriately wound around the lower part of the insertion opening 5 to be fastened and tied to protect the fruit from harmful insects. is there.

As described above, in the bag body 1 of this embodiment, both sheet materials 3 and 4 are made of plastic film, but one sheet material 3 or 4 is made of transparent or translucent plastic film. However, the other sheet material 4 or 3 may be made of a synthetic fiber nonwoven fabric, or both sheet materials 3 and 4 may be made of a synthetic fiber nonwoven fabric. The synthetic fiber non-woven fabric is translucent, breathable, and water repellent. Therefore, when the above nonwoven fabric is adopted, it is not necessary to provide a pinhole for ventilation.

FIG. 8 shows another embodiment of the present invention. In this embodiment, the bottom portion 6 of the accommodation bag body 1 is formed in a circular shape so as to match the bottom portion of the fruit a. Since the other configurations and the modified aspects of the sheet materials 3 and 4 are exactly the same as those of the above-mentioned embodiment, the same components are designated by the same reference numerals and detailed description thereof will be omitted. The protective bag of this embodiment is constructed as described above and is used in exactly the same manner as the above-mentioned embodiments.

Since the present invention is configured as described above, the present invention has the following effects.

Since the cord body for tying up is integrally formed along one side edge of the accommodating bag body, the operation of tying up and tying the bag body over the fruit can be performed easily and quickly.

Since the bag body is transparent, the growth process of the fruit contained in the bag body can be easily monitored from the outside.

Since the bag body is made of a heat-meltable film sheet material, it has better productivity than a paper bag and is resistant to wind and rain.

According to claim 2, in addition to the above-mentioned effect, when the bag body becomes larger than a predetermined size due to the growth of the fruit inside the bag body, the bag body is easily torn along the tear lines, so that the fruit growth Therefore, it is possible to save the trouble of exchanging the protective bag according to the above, and to easily remove the bag when harvesting the fruits.

[Brief description of drawings]

FIG. 1 is a perspective view showing an embodiment of a fruit pest protective bag according to the present invention.

FIG. 2 is a plan view of the same protective bag.

3 is a cross-sectional view taken along the line AA of FIG.

FIG. 4 is a sectional view taken along line BB in FIG.

5 is a cross-sectional view taken along the line CC of FIG.

FIG. 6 is a perspective view showing a usage state of the same protective bag.

FIG. 7 is an explanatory view of the action of the same protective bag.

FIG. 8 is a plan view showing another embodiment of the fruit pest protective bag according to the present invention.

[Explanation of symbols]

 1 Storage bag body 2 String 3, 4 Heat-meltable film sheet material 5 Insertion port 11 Pinhole 12 Slit line a Fruit

Claims (2)

[Scope of utility model registration request] 1. A main body of a storage bag, which is formed of a heat-meltable film sheet material and is adjacent to a string body for tying, which is formed in a belt shape of an appropriate width along one side edge of the main body of the storage bag. Has an opening at the upper end to form an insertion port, and is formed in a size capable of accommodating a fruit to be protected inside, and has breathability and see-through property. A protective bag for preventing pests from fruits, characterized in that it is connected to the bag body at the upper end and is integrally formed with the remaining portion of the film sheet material. 2. A container string main body made of a heat-meltable film sheet material, which is formed along a side edge of the container bag and has a band width of an appropriate width. Has an opening at the upper end and serves as an insertion port, and is formed to have a size capable of accommodating a fruit to be protected therein, and has air permeability and transparency, and both film sheet materials of the accommodating bag body. Is provided with a tear line by an arbitrary number of perforations from the bottom part of the accommodating bag main body to the opening upper end part, and the cord body is connected to the bag main body at the opening upper end part of the bag main body to form the film sheet. Protective bag for fruit pests, characterized by being integrally formed with the rest of the material.