JPH0647U - Plant growing bag - Google Patents

Abstract

(57) [Summary] [Purpose] In a plant cultivation bag made of synthetic resin, which is inexpensive and convenient for storage, it makes it possible to reduce the time and effort required for irrigation work in particular, and facilitates cultivation management when growing seedlings. Turn into. [Structure] In a synthetic resin plant cultivation bag in which a drainage hole 1a is formed at a lower end of a bag body 1, a storage portion 2 for temporarily storing irrigation water is provided in a circumferential direction of the bag body 1 above the bag body 1. Form over. In this case, the storage unit 2 is the bag body 1
The outer peripheral edge 3a of the bag main body 1 is formed in an exterior shape, and the open upper peripheral edge 3a is formed lower than the rim 1b of the bag body 1.
In addition, a plurality of irrigation flow holes 1c are formed in the lower part of the storage part 2 in the circumferential direction of the bag body 1.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to, for example, a plant cultivation bag formed of polyethylene resin or the like, and more specifically to a plant cultivation bag formed so as to reduce labor and time required for watering work.

[0002]

[Prior art]

 Conventionally, as this type of cultivation bag, for example, a synthetic resin bag is known in which a drain hole is formed in the lower end of the bag body and the inside of the bag is divided into communicating small chambers by a simple process such as fusion ( For example, see Japanese Utility Model Laid-Open Nos. 59-70443, 59-70444, 59-83331, and Japanese Utility Model Publication No. 2-28687).

[0003]

[Problems to be solved by the device]

 By the way, in this type of cultivation bag, the bag body is made of synthetic resin and is flat when not in use, so it is cheap and easy to store and transport, and the plant that is planted by closing the bag mouth is also used. It can be cultivated so as to wrap around the roots of rice, and as a result, it is possible to prevent water from evaporating from the mouth of the bag, and it has good heat retention.

However, the conventional cultivating bag of this type is usually only processed by dividing the inside of the bag into small chambers by means of fusion or the like as described above. It was something that had to be done often from the seedling port. As a result, using conventional products has the disadvantage that irrigation work is troublesome and cumbersome, and this kind of work takes time and effort.

The present invention seeks to eliminate such disadvantages of conventional products. Therefore, the technical issue of this plan is to reduce the labor and time required for irrigation work especially in the case of synthetic resin plant cultivation bags that are cheap and convenient for storage, etc., and facilitate cultivation management when growing seedlings. It is to provide a plant cultivation bag formed so that it can be formed.

[0006]

[Means for Solving the Problems]

 The present proposal adopts the following technical means in order to solve the above problems. That is, the present invention relates to a synthetic resin plant cultivation bag in which a drainage hole 1a is formed at the lower end of the bag body 1, and a storage section 2 for temporarily storing irrigation water is provided on the bag body 1 above the bag body 1. The storage part 2 is formed in an outer circumferential direction of the bag body 1, and is formed by a surrounding piece 3 which is formed in an exterior shape on the bag body 1 and has an open upper peripheral edge 3a lower than a rim 1b of the bag body 1. Further, a plurality of circulation holes 1c for irrigation water are formed in the lower portion of the bag body 1 in the storage part 2 in the circumferential direction of the bag body 1.

Further, in the present invention, in order to simplify and facilitate the transplanting work of the seedlings 6 and prevent the work place from being soiled, in the plant cultivation bag as described above, a through hole is formed in the lower peripheral surface of the bag body 1. A plurality of 1d may be formed, and the lower portion of the bag body 1 may be covered with a bag-shaped cover 9 having a drainage hole 9a (see FIG. 5 and the like). In this case, the shape and the number of the through holes 1d are arbitrary.

As another means for solving the above-mentioned problems, as shown in FIG. 8 and the like, in the plant cultivation bag made of synthetic resin in which the drain hole 1a is formed at the lower end of the bag body 1, the bag body is 1 is formed with a plurality of through holes 1d, the peripheral surface of the bag body 1 is covered with an outer bag 11 having a drainage hole 11a, and the open upper peripheral edge 11b of the outer bag 11 is covered at the time of coating. Some are formed lower than the rim 1b of the. In this case, not only can the irrigation work and transplantation work be simplified, but since the through hole 1d is formed on the peripheral surface of the bag body 1, the root can be laterally placed through this through hole 1d. Has the advantage that the seedlings 6 can be well rooted after transplanting.

[0009]

【Example】

 Hereinafter, a preferred embodiment of the present invention will be described with reference to the accompanying drawings. Reference numeral 1 denotes a bag body made of a transparent material such as polyethylene resin, and 1a denotes drain holes formed at left and right positions of the lower end of the bag body 1, respectively.

Reference numeral 2 is a storage unit that temporarily stores irrigation water. The storage portion 2 is formed on the upper portion of the bag body 1 in the circumferential direction of the bag body 1. Further, the storage portion 2 is formed in an outer shape on the bag body 1, and is formed by a surrounding piece 3 whose open upper peripheral edge 3a is formed lower than the mouth edge 1b of the bag body 1. In the case of this embodiment, the bag body 1 is composed of a bag 4 having an upper part formed on the surrounding piece 3 and an extension portion 5 connected to the bag 4 in an extended manner, as shown in FIG. The lower end peripheral edge 5a of the extension portion 5 is fused to the inner peripheral surface of the bag 4.

Reference numeral 1c is a flow hole for irrigation water. A plurality of the circulation holes 1c are formed in the lower portion of the bag main body 1 in the storage portion 2 in the circumferential direction of the bag main body 1 at regular intervals, for example.

Next, an example of using the cultivation bag of the present invention according to this embodiment will be described. First, the operator puts soil in the bag body 1 and implants the seedlings 6. Next, in order to prevent the evaporation of water and keep the temperature warm, the vicinity of the rim 1b of the bag body 1 is fixed with a staple 7, and the mouth of the bag body 1 is closed.

When the mouth of the bag body 1 is closed by the staple 7, the mouth edge 1b is narrowed, so that a space as the storage portion 2 is formed between the extending portion 5 and the surrounding piece 3. Is. Therefore, during irrigation work, if water is irrigated at this location, the water is temporarily stored in the storage section 2 and then gradually permeates into the soil 8 in the bag body 1 from the circulation hole 1c and gradually decreases. . Then, after flowing down in the bag body 1, it flows out from the drain hole 1a.

In the above process, in the present invention, the outer shapes of the bag body 1, the drainage holes 1a and the circulation holes 1c, and the number of the drainage holes 1a and the circulation holes 1c are arbitrary. Further, in the case of the present invention, the structure of the bag body 1 is not limited to the above example. For example, as shown in FIG. 4, the surrounding piece 3 formed separately from the bag body 1 is attached to the upper outer periphery of the bag body 1. Needless to say, the upper surface 3a may be fusion-bonded to the surface while the upper peripheral edge 3a is open.

Further, according to the present invention, as shown in FIGS. 5 to 7, a plurality of through holes 1d are formed on the peripheral surface of the lower portion of the bag body 1, and the lower portion of the bag body 1 has a bag shape having a drainage hole 9a. It may be covered with the cover 9. In the figure, reference numeral 10 denotes a bonding portion between the cover 9 and the lower portion of the bag body 1, and the cover 9 is temporarily attached to the lower portion of the bag body 1 by being bonded in this embodiment. In the case of this embodiment, the drain hole 9a of the cover 9 and the drain hole 1a of the bag body 1 are formed so as to communicate with each other at opposite positions.

Thus, in this embodiment, the watering work is the same as in the above example. When transplanting the seedlings 6, the cover 9 is peeled off from the bag body 1 and removed, and the bag body 1 is planted in the field soil as it is. In this case, since the roots of the seedlings 6 extend into the soil through the through holes 1d and take root, transplanting work can be performed by a simple work of removing the cover 9, and at the same time, from the bag body 1 There is no need to take out the seedlings 6, so the work area will not be contaminated.

Further, the present invention may be formed as shown in FIGS. 8 and 9. That is, in this case, in the plant cultivation bag made of synthetic resin in which the drain hole 1a is formed at the lower end of the bag body 1, a plurality of through holes 1d are formed on the peripheral surface of the bag body 1, and the circumference of the bag body 1 is formed. The surface is covered with the outer bag 11 having the drainage holes 11a, and the open upper peripheral edge 11b of the outer bag 11 is formed lower than the mouth edge 1b of the bag body 1 at the time of covering.

Reference numeral 12 denotes a bonding portion between the outer bag 11 and the bag body 1. Also in the case of this cultivation bag, when transplanting the seedlings 6 as in the above example, the outer bag 11 is removed from the bag body 1 (see FIG. 9) and the bag body 1 is planted as it is in the field soil. In the case of this cultivation bag, the water irrigated in the storage part 2 flows into the bag body 1 through the through hole 1d while flowing down a slight gap formed by the bag body 1 and the outer bag 11, and then, It is discharged through the drain holes 1a and 11a.

[0019]

As described above, according to the present invention, since the storage part for temporarily storing the irrigation water is formed in the upper part of the bag body over the circumferential direction of the bag body, if the storage part is irrigated with water. This water gradually permeates into the bag body through the circulation holes and can replenish the soil in the bag body with water over a long period of time. Therefore, by using the cultivation bag of the present invention, the number of irrigation works can be reduced, which has an excellent practical effect of reducing labor and time required for this type of work.

When a plurality of through holes are formed in the peripheral surface of the lower part of the bag body and the lower part of the bag body is covered with a bag-like cover having drainage holes, the cover is covered. When the seedlings are removed and planted in the field soil with the bag itself, the roots extend into the soil through the through holes. Therefore, according to this, not only the time and effort of the irrigation work can be reduced by the storage part, but also the transplanting work can be performed by a simple work of removing the cover, and at that time, it is not necessary to take out the seedlings from the bag body. It has the advantage of not polluting the place.

Further, in the case of forming as described in claim 3, since a plurality of through holes are provided in the peripheral surface of the bag body, when transplanted, the roots of the seedlings face not only downward but also laterally. It can be extended. Therefore, according to this, not only the time and labor required for the irrigation work can be reduced, the transplantation work can be facilitated, and the work place at the time of transplantation can be prevented, but a through hole is formed in the lower part of the bag body. There is an advantage that the rooting of seedlings can be improved more than in some cases.

[Brief description of drawings]

FIG. 1 is a partially cutaway front view showing a preferred example of the cultivation bag of the present invention in a use state.

FIG. 2 is a front view of the present cultivation bag.

FIG. 3 is an enlarged cross-sectional view of the main part taken along the line III-III in FIG.

FIG. 4 is a vertical cross-sectional view of a main part with a part cut away showing another embodiment of the cultivation bag of the present invention.

FIG. 5 is a front view showing another embodiment of the cultivation bag of the present invention.

6 is a vertical cross-sectional view of a main part with a part cut away from the embodiment of FIG.

FIG. 7 is a front view of the embodiment of FIG. 5 in a use state showing a state where a cover is removed.

FIG. 8 is a front view of the cultivation bag of the present invention.

FIG. 9 is a front view of the cultivation bag of FIG. 8 with an outer bag removed, in a use state.

[Explanation of symbols]

 1 bag body 1a drainage hole 1b mouth edge 1c flow hole 1d through hole 2 storage part 3 surrounding piece 3a upper peripheral edge 9 cover 9a cover drainage hole 11 outer bag 11a outer bag drainage hole 11b outer bag upper edge

Claims (3)

[Scope of utility model registration request] 1. A plant cultivation bag made of synthetic resin, wherein a drainage hole is formed at the lower end of the bag body.
A storage portion for temporarily storing the irrigation water is formed in the circumferential direction of the bag body, and the storage portion is formed in an exterior shape on the bag body and has an open upper peripheral edge lower than the mouth edge of the bag body. A plant-cultivating bag, which is formed of a surrounding piece, and in which a plurality of irrigation flow holes are formed in the lower part of the bag main body in the storage part in the circumferential direction of the bag main body. 2. The plant cultivation bag according to claim 1, wherein a plurality of through holes are formed in a peripheral surface of a lower portion of the bag body, and the lower portion of the bag body is covered with a bag-shaped cover having drainage holes. A plant cultivation bag characterized by the above. 3. A synthetic resin plant cultivating bag having drainage holes formed at the lower end of the bag body, wherein a plurality of through holes are formed on the peripheral surface of the bag body, and the peripheral surface of the bag body has drainage holes. A plant cultivation bag, characterized in that it is covered with an outer bag, and the open upper peripheral edge of the outer bag is formed lower than the mouth edge of the bag body when covered.