JP6405500B2 - Plant cultivation container - Google Patents

Description

The present invention relates to a waterproofing sheet member and a water-resistant paper material, and mainly relates to a container for plant cultivation that is used indoors, and in particular, it is easy to improve the design and design and handle excess water during flooding. The present invention relates to a container for plant cultivation that is characterized by the drainage function performed in the above.

Traditionally, ornamental plants have been widely installed as hobby areas as interior goods and landscape-forming items, but in recent years, such as health purification, such as the purification of air by plants and the improvement of the workplace environment due to the increase in green space. The number of installations aimed at environmental effects is increasing, and the industry is expanding beyond horticulture.

Conventionally, plastic and ceramic cultivation containers have been used for planting such plants, as well as cultivation containers made from paper and plastic films that are easy to manufacture and can be produced at low cost, and are easy to dispose of. Has also been proposed. When potted plants are formed using these cultivation containers, especially in the case where a drainage hole for discharging excess water during irrigation is provided at the bottom or side of the container body, In order to prevent surrounding contamination due to excess water discharged from the body, it was necessary to prepare a tray for receiving water separately. In such installation methods called “pots” and “water pans”, a separate “bowl cover” can be prepared and attached so as to surround the pots and pans, or “potted plants” beside the desk or shelf. The design was improved by combining multiple items, such as decorating a “photo stand” with photos and paintings from the past, and improving the design of the room.

And in such a conventional method, in order to prevent outflow of soil for cultivation such as soil from a drain hole (discharge opening), a member such as a bottom stone or a pot bottom net is separately prepared and the hole is covered. Work was also necessary. Therefore, in such a method, it takes time for the user, so in some hard plastic planters and cultivation containers, a hard plastic net-like member produced separately is mounted on the bottom of the container after the cultivation container is produced. The ones that have been made available are provided. Furthermore, as disclosed in Patent Document 1 (Japanese Patent Application Laid-Open No. 8-23791), those using a core (inner pot) having a function of passing water formed separately from a cultivation container with plastic and various metals are also proposed. Has been. However, these plastic products have social problems such as landfill disposal and incineration increase after use, breakage, disposal due to aging, and illegal dumping of users due to the complexity of garbage separation. It is no longer a preferred embodiment in the production and distribution of products that do not impact the environment.

On the other hand, Patent Document 2 (Japanese Utility Model Laid-Open No. 5-37043) proposes a sheet-like bag cultivation container that is easy to manufacture, can be provided at low cost, and is excellent in easy disposal. The cultivation container made of this synthetic resin sheet is formed by forming a water-permeable non-woven cloth on the bottom of the container so that excess water is discharged from the bottom while preventing the cultivation soil from flowing out. . However, since this mode is based on the premise that it is mainly used for outdoor cultivation and planting the entire container in the soil, no ingenuity is seen in the drainage function. Therefore, when used indoors, a water tray that receives excess water discharged from the bottom of the cultivation container is required, and if excessive irrigation is performed, water overflows from the water tray and stains the surroundings. There was a problem of doing.

Moreover, patent document 3 (Unexamined-Japanese-Patent No. 2001-224254) is a cultivation container which was formed with the flexible sheet | seat and provided the drainage hole in the bottom face. In this embodiment, a form is proposed in which the drainage hole on the bottom surface is covered with a mesh member, but this mesh member must be prepared separately by either the manufacturer (product provider) or the user, Considering the size of the soil to prevent the outflow of cultivation soil, it has been troublesome to cut and install, and the complexity has not been solved. And since this cultivation container does not have any ingenuity about the drainage function, a separate water tray is required.

Next, Patent Document 4 (Japanese Patent Application Laid-Open No. 2001-128559) proposes a paper flowerpot using a plate member including a water-permeable thin layer portion on the inner surface. It is stated that the drain hole provided in the bottom of the paper flower pot is covered with the water-permeable thin layer portion, so that it is not necessary to separately provide a net material (in this case, an insect repellent net). ing. However, in the first place, when this plate member is cut into the development view of the flower pot, the drain hole is also punched out at the same time, so the water-permeable thin layer member provided on the inner surface of the plate member also disappears due to the effect of covering the hole. Therefore, the purpose cannot be achieved, and it is necessary to separately prepare a net-like member or a water-permeable member for preventing the cultivation soil from flowing out from the drain hole. In addition, since there is no idea about the drainage function in this paper flowerpot, a separate water tray is required for installation.

In order to prevent the cultivation soil from flowing out from the drainage holes of such cultivation containers, the conventional technique of covering the drainage holes after appropriately cutting a commercially available pot-bottom net or mesh-like member, especially the drainage holes on the side walls When it is provided, it is necessary to affix a bowl bottom net or the like to a position covering the drainage hole using an adhesive. Moreover, since there are technical difficulties in adhering the net-like member and the different material, there is a problem in securing the member and working efficiency. Furthermore, the adhesive plugs the mesh holes and does not provide a sufficient drainage effect.In particular, in the case of a cultivation container using a sheet material, there is also an adhesive on the opposite side of the side wall provided with drainage holes. There existed problems, such as adhering and planting opening part being obstruct | occluded, and the cut surface of a pot bottom net stuck in a side wall, and damaged a sheet material.

In view of this, the present inventor disclosed in Patent Document 5 (Japanese Patent No. 4216879) a flower pot in which the discharge opening is formed in a mesh shape when the mold of the tube-shaped flower pot body is designed. And this tube-shaped flower pot also disclosed that a frame was separately provided to secure a decorative region on the outer wall, and a design or design was improved by putting a photograph or an illustration in a groove provided in the frame. However, this tube-shaped flower pot has a separate structure in which the main body is raised by a closing member manufactured separately from the main body of the flower pot, so a mold is required for each, and even when increasing the size and variation It was necessary to make a new mold from time to time. Also, to protect the photos and illustrations in the frame from dirt, you can attach glass or plastic outside the frame or prevent the ingress of water flowing through the flower pots. Since it must be closed with a member such as a lid, there remains a problem of labor and cost for post-processing.

JP-A-8-23791 Japanese Utility Model Publication No. 5-37043 JP 2001-224254 A JP 2001-128559 A Japanese Patent No. 4216879

In addition to the patent documents described in the present specification, the patent documents disclosed as the prior art include Noto 3046879, JP 2002-065071 A, No. 3046879, JP 2002-000082, JP-A-60-001256, JP-A-2002-045044, and the like.

The problem to be solved by the present invention is that there is no fear of water wetting and dirt, which is the first problem, without using a plurality of members and articles that have been used separately from the main body of the conventional cultivation container. Thus, it is an object to provide a cultivation container having a simple configuration that can be used with confidence even in personal photographs and cards, and that can easily improve design in plant cultivation. Similarly, in order to prevent the cultivation soil from flowing out from the discharge opening of the plant cultivation container, the second problem is to construct a cultivation container structure that replaces the pot bottom net that had to be prepared separately from the pot body. It is to provide a container for cultivation with a simple structure that can be formed and a potted plant can be formed immediately after purchase. And the 3rd subject of this invention provides the container for cultivation which comprises the drainage structure which can perform the water treatment in a cultivation container arbitrarily, does not require a water receiving tray, and can maintain and manage a plant more simply. That is. In addition, the present invention provides a lightweight and non-bulky product by forming a cultivation container using a waterproof sheet member or water-resistant paper, etc. The challenge is to reduce energy.

In planting or setting plants for plant cultivation or ornamental use, the above problems can be achieved by integrating or simplifying the members and tools that had to be prepared or manufactured separately from the main body of the cultivation container in the manufacturing process. To solve.

Specifically, as a first means, conventionally, a decorative space realized by post-processing using a separate member from the main body after the production of the cultivation container main body is provided on the side of the cultivation container main body in the container production process. By integrating, the decoration space can be realized at the same time as the main body is completed. As a second means, a cultivation container is obtained by fixing in advance in the manufacturing process of the plant cultivation container a water-permeable sheet member for preventing the cultivation soil from flowing out from the discharge opening, which has conventionally been prepared separately. The above problem is solved by integrating with the main body. And as a 3rd means, the stopper member which has the function to perform the process of the excess water at the time of irrigation at the discharge opening part of a cultivation container main body, and to perform discharge | emission and sealing of water at arbitrary timings By attaching it in the manufacturing process of the main body, it is possible to realize a cultivation container that can be integrated with the main body of the container so that moisture can be freely adjusted, and solves the above problems by eliminating the need for a water tray that had to be prepared separately.

In this specification, the term “stopper” is a general term for members that do not require the use of a “water tray” in conventional plant cultivation by being attached to the cultivation container body, and is for discharge shown in FIG. 2 as one embodiment. In addition to the member 14 attached to the opening 4, a known object outlet member used for a spout of a container filled with liquid, powder, viscous body, etc., and an air stopper used for an air vinyl toy Or a water stopcock.

According to the first aspect, the plant cultivation container 10 (FIG. 1) of the present invention has a container body in which an opening for inserting a plant is formed, and a photograph that is opened only downward on the side surface of the container body. And a pocket 22 into which a sheet-like printed material 11 such as a picture is inserted. The cultivation container 10 is formed of a waterproof and flexible sheet-like member, and the waterproof and flexible sheet-like member is a colorless and transparent sheet, and is pre-colored or printed. Although it may be used, in order to clearly show the sheet-like printed material inserted into the pocket, at least the pocket portion is preferably a transparent sheet-like member. (If it is colored or patterned, it only needs to be transparent to the extent that the insert inside is visible.) By simply inserting the sheet-like printed material 11 into the pocket, the design design of the cultivation container can be easily enhanced, And it becomes a cultivation container which can develop a myriad of design variations just by replacing the printed sheet according to the user's preference.

Since the insertion opening 22a of the pocket 22 is opened only downward, it is possible to prevent entry of water, soil, etc. from the upper part or both ends of the container, and there is no risk of fouling the sheet-like printed matter 11 placed in the pocket. Since the container 10 is formed in a folded state, the inside of the pocket 22 formed in the container body is always a space where the container body side surface and the pocket 22 are in close contact with each other. Therefore, there is no need to use a conventional fastener or locking member such as a photo frame or forehead. It is desirable that the width of the insertion opening of the pocket 22 is substantially equal to the width of the side surface of the cultivation container body. By forming in this way, the sheet-like printed material 11 having a size substantially equal to the width of the container side surface is inserted into the pocket 22. It is possible to cover the cultivation soil and culture solution that is normally visible inside the container body made of transparent sheets, and wastes from plants, etc., and the cleanliness of restaurants and hospital facilities It becomes an optimal cultivation container in the place which prefers, and the use of the pot cover in conventional plant cultivation and planting is eliminated.

Further, the cultivation container 20 (FIG. 2) of the present invention in the first aspect may be provided with a discharge opening 4 for discharging excess moisture in the container body, and the discharge opening 4 has an opening. You may attach the stopper member 14 which closes so that opening and closing is possible.
By doing so, the discharge operation can be performed at an arbitrary timing, so that there is no risk of water leakage, and the water tray that has been required before becomes unnecessary. The discharge opening 4 is preferably provided on the side surface of the cultivation container main body. Since the cultivation container 10 is formed in a folded state and is provided for storage, if the discharge opening 4 is provided on the bottom surface of the container main body, the sheet cannot be folded particularly in the aspect provided with the stopper member 14. This is because the container itself cannot be formed by a method of folding a plurality of sheets or by stacking a plurality of sheets and thermally welding the peripheral edges to form a cultivation container. Further, in the case of use for “wall greening” in which the suspension member 27 and the like are formed on the cultivation container main body 10 and are hung on the wall surface, the discharge opening 4 provided with the stopper 14 is provided on the side surface of the container. There is also an advantage that the work of draining the water in the body can be easily performed.

The cultivation container in which the cultivation container main body having the planting port 12 and the pocket portion 22 having the insertion port opened only downward are integrally molded, which is a first aspect, is waterproof and flexible. It can also be formed by folding a long sheet at a predetermined interval in the longitudinal direction and then closing the side of the sheet. Further, after the long sheet having waterproofness and flexibility is folded alternately into a valley fold and a mountain fold in a direction perpendicular to the longitudinal direction at a predetermined interval in the longitudinal direction, a side edge in the longitudinal direction of the long sheet is obtained. It is also possible to integrally mold the cultivation container body having the planting port 12 and the pocket portion 22 having the insertion port opened only downward.

Planting plants by increasing the number of mountain and valley folds in a direction perpendicular to the longitudinal direction at a predetermined interval in the longitudinal direction of the sheet, using a method for forming a cultivation container by folding such a long sheet A plurality of the mouths 12 can be provided, and the pockets 22 opened only downward can be provided not only on one side of the container but also on both sides. Furthermore, when the long sheet is formed in the shape of the cultivation container, the bottom of the cultivation container body is folded by making the predetermined interval between the mountain fold and the valley fold performed at the position inside the container body shorter than the vertical width of the container side surface. Since (bottom gusset) can be formed, the stability at the time of installation improves. Further, a discharge opening 4 for discharging excess moisture in the cultivation container body is formed in the long sheet, and a stopper member 14 covering the discharge opening 4 so as to be openable and closable is thermally welded to the long sheet. Since the cultivation container which performs discharge | emission operation | work at arbitrary timings is formed, the water receiving tray in the conventional plant cultivation becomes unnecessary, and the freedom degree of installation of a container increases dramatically.

In addition, prevention of the outflow of the cultivation soil from the discharge opening 4 provided in the cultivation container can be achieved by covering the discharge opening 4 or the water drain hole 16 of the stopper member 14 with a mesh member, or by forming water when molding the stopper 14. The through hole portion 16 is integrally molded so as to be closed or covered with a film 19 in which fine holes are formed. Although it is desirable that the portion where the film 19 having the fine holes is provided is located at the same position as the flange portion 7 of the stopper 14, there is no particular limitation. The stopper member 14 may be molded anywhere as long as the drainage operation can be performed while preventing soil loss. Further, the size and number of fine holes formed in the film 19 and the thickness and shape of the film 19 in which the fine holes are formed are not particularly limited.

However, as a result obtained by the inventor from the knowledge, when the position of the film 19a in which fine holes are formed is provided in the inside of the cylindrical portion 8 or at the opening end, the narrow space in the cylindrical portion 8 contains moisture. Since the soil entered, the soil was clogged in the cylinder portion 8 and hindered drainage. Then, the position of the film 19 in which the fine holes were formed was placed in a position flush with the flange portion 7, and a test was performed in which a plurality of fine holes were punched. The film 19 a and the openings of the water drain holes 16 were on the same surface. Therefore, the soil containing water was restrained by the “surface”, and the drainage hole 16 was blocked by the soil, and good drainage could not be obtained even in this mode. Therefore, as shown in FIG. 2c, the Y-axis of the film 19 in which fine holes are formed is lowered from the X-axis to create a difference in height around the drainage hole 16, thereby creating a gap in the soil restrained by the film 19a and passing the water path. When attached, good drainage results were seen. Therefore, it is a more preferable aspect that the film 19 in which fine holes are formed and the fine holes formed in the film 19 are formed so as not to be flush but to have unevenness.

In addition, as shown in FIGS. 2a, 2b and 2c, the stopper member 14 of the present invention has a fine hole 19 for preventing the cultivation soil filled in the container from flowing out when the moisture in the cultivation container is discharged. A formed membrane 19a, a tubular body having a tubular portion 8 in which a flow path for drainage is formed, a cap 15 that detachably covers a drain hole 16 (open end) at the tip of the tubular portion 8, and a tubular shape The connecting member 17 for connecting the main body and the cap 15 may be integrally molded. The stopper 14 molded in this manner is a more preferable mode because there is no risk of the cap 15 being lost when the cap 15 is attached or detached by the discharging operation.

According to the second aspect of the present invention, the plant cultivation container 50 (FIG. 5) of the present invention has at least one or more places provided on the side surface of the cultivation container and a container body in which an opening for inserting a plant is formed. A discharge opening and a water-permeable sheet member (hereinafter referred to as a water-permeable sheet member 9) for preventing the cultivation soil from flowing out from the discharge opening are provided. The container body 50 is formed of a waterproof and heat-sealable material (hereinafter referred to as a waterproof sheet material 2). The outer peripheral edge of the waterproof sheet material is thermally welded, for example, a bag body. When forming, the water-permeable sheet member is put in the inner surface side beforehand, and this water-permeable sheet member is also fixed 5 by heat sealing at the same time.

Thereby, since the inner surface side of the discharge opening 4 provided on the side surface of the cultivation container 50 is covered with the water-permeable sheet member, it is possible to discharge excess water while preventing the cultivation soil from flowing out. Can be formed. The shape of the water-permeable sheet member is preferably equivalent to the waterproof sheet material that becomes the outer wall of the cultivation container, but is large enough to cover the discharge opening and to be fixed to the outer wall of the cultivation container. Any shape may be used as long as it is provided. Furthermore, this water-permeable sheet member may be of any material and configuration as long as it has a structure that allows moderate moisture to pass from the filling in the cultivation container in which the culture soil and water are mixed. A mesh sheet, a net, a punching sheet, or the like may be used. In addition, since this water-permeable sheet member is used for the purpose of preventing the outflow of the cultivation soil from the discharge opening, if the effect of covering the discharge opening is obtained, the above-described method of inserting into the inner surface side of the cultivation container In addition, it may be fixed on the outer surface side.

Furthermore, although the stopper member for making the excess water in a container main body flow out can be attached also to the discharge opening 4 provided in the container main body side surface of the cultivation container 50 in the 2nd aspect of this invention, it is 2nd. Since the cultivation container 50 in this aspect is provided with a water-permeable sheet member that prevents the cultivation soil from flowing out from the discharge opening of the cultivation container in advance, the cultivation container 50 as shown in FIGS. A cylindrical body having a membrane 19a in which fine holes 19 are formed in order to prevent the cultivation soil filled in the container from flowing out when water is discharged, and a cylindrical portion 8 in which a flow path for draining water is formed. In addition to using a stopper member 14 formed by integrally molding a cap 15 detachably covering the drain hole 16 (open end) at the tip of the cylindrical portion 8 and a connecting member 17 for connecting the cylindrical main body and the cap 15. The liquid A stopper that provides the same effect even when it is a member for discharging objects used for pouring outlets of containers filled with powder, mucilage, etc. and members such as air stoppers and water stoppers used for air vinyl toys It can be used as a member.

As a method of fixing such a stopper, in addition to heat welding such as heat sealing, ultrasonic welding, and high-frequency welder, an adhesive is attached to either or both of the flange portion and the periphery of the hole for discharging the sheet material. Adhesion, or double-sided tape on one side and pasting on the other, and so on, the discharge opening with the stopper attached in this way is used to discharge excess water and manage water in the cultivation container. Has an advantageous effect. By installing the stopper, the position of the drain outlet is separated from the outer wall of the cultivation container by the length of the cylinder part of the stopper body, so that the excess water in the container body is smoothly drained from the cylinder part without passing through the outer wall, Prevent soiling of the cultivation container body and surroundings.

Further, a sealing member may be attached to the stopper, and even in the discharge opening having such a configuration, since water can be drained at an arbitrary timing, moisture for preventing unintentional water leakage and cultivation management Even the holding can be simplified by opening and closing the sealing member, resulting in a more advantageous configuration. Note that a cap, a hinge cap, a cock, a stopper, a cork, or the like corresponding to the cylindrical portion 8 of the stopper may be appropriately employed as the sealing member.

The stopper 6 may be attached at any stage of production of the cultivation container, but when the stopper is attached from the inner surface side of the outer wall of the cultivation container, it is performed before the water-permeable sheet member is fixed. It is preferable. This is because the attachment after being fixed is difficult to work, and the water-permeable sheet member may be damaged at the cylindrical portion of the stopper. Therefore, when attaching a stopper to the outer surface side of the outer wall of the cultivation container, since there is no fear of such damage, it may be after the water-permeable sheet member is fixed.

The flexible sheet member and the waterproof sheet member used for forming the cultivation container of the present invention have special functions and structures like containers for foods and medicines that must prevent the contents from being altered. Since a body, culture soil, and water can be filled in the cultivation container body without requiring a body, various known sheet materials may be used. However, when emphasizing processability and durability, among various sheet materials, it is necessary to use a member molded into a sheet by polyvinyl chloride, polyolefin resin, urethane resin, thermoplastic elastomer, or a mixture thereof. More preferred. The method for producing a container for cultivation according to the present invention only needs to be able to fix the material to such an extent that culture soil and water do not leak out. In addition to heat welding such as heat sealing, ultrasonic welding, and high-frequency welder, adhesive, pressure bonding , Etc., by forming with a known fixing method.

Furthermore, the paper container which gave the water-resistant process can also be used for the cultivation container of this invention as a material. In this case, the water-resistant paper material is a composite sheet containing a synthetic resin film layer or a paper material added with a wax material, such as the manufacture of liquid paper containers, food and medicine storage bags, and protection of industrial products. It is a paper sheet and a composite sheet in which known water-resistant processing, waterproof processing, moisture-proof processing, oil-proof processing, etc. are applied to at least one side or both sides in curing sheets used for construction work, afforestation, etc.

Even if a paper material subjected to such water-resistant processing is used, if a cultivation container including a bag body, a columnar body, a cylinder body, and a cone body is formed by a known bag-making and box-making technique, the waterproof sheet Since the container body can be provided with a stopper that is attached to a water-permeable sheet member or a discharge opening at any stage of the production process, as in the case of the cultivation container described above as an example in which the material is used as the material. A simple container with no bottom net or water tray is realized.

Moreover, the water-proof and water-resistant raw material can be used for the outer wall of a cultivation container of the present invention. Specifically, an outer layer member using a sheet or board containing paper, cloth, leather, or synthetic leather that can be bonded to at least a fixing surface, and an inner layer member using a waterproof sheet or board This is done by forming a cultivation container. In this embodiment, an inner layer member (hereinafter referred to as an inner layer member) using a waterproof sheet or plate is used to form a so-called cultivation container that secures a space where plants can be planted. And the outer layer member (henceforth an outer layer member) using the sheet | seat or board containing the paper, cloth, leather, synthetic leather which performed the process which can be adhere | attached to an adhering surface surrounds the cultivation container formed with an inner layer member. Let it be an aspect.

And it is preferable that the said inner layer member and the outer layer member are integrated, and as such an integral structure, although it may be performed in any site | part of the outer periphery part and outer wall of a cultivation container, the stopper member attached to the opening part for discharge | emission More preferably, it is performed at the peripheral edge of the discharge opening via the. Specifically, the cylindrical portion of the stopper is passed from the inner layer member side of the discharge opening provided in both the inner layer member and the outer layer member and protruded to the outer layer member side, or for discharging on the outer surface side of the outer layer member When a spout is placed at a position where the periphery of the hole of the opening and the inner periphery of the flange portion of the stopper are aligned, and the flange portion of the stopper is fixed by, for example, heat sealing, the flange portion, the inner layer member, and the outer layer member are simultaneously attached. For example, it may be integrated only at the peripheral edge of the discharge opening by welding.

With such a structure, even if the cultivation container made of the inner layer member is formed of a thin and flexible sheet material or the like, the strength and stability of the cultivation container can be obtained by using an appropriately rigid material for the outer layer member. There is no problem in performance, and even if materials with different separations are integrated at the time of disposal, the outer layer member and the inner layer member can be easily separated by removing the stopper, so that the cultivation container is excellent in easy disposal. Become. Even in the cultivation container formed by integrating the outer layer member and the inner layer member, the water-permeable sheet member, which is a constituent of the present invention, is placed at a position covering the discharge opening at any stage of the manufacturing process. It can be fixed.

The material used for forming the cultivation container of the present invention is a flexible sheet material, a waterproof sheet material, a water-permeable sheet member, and a water-resistant process from the viewpoint of preventing water leakage from the fixing surfaces of the members. It is preferable that the paper material and the stopper member used for the purpose of enhancing moisture retention and surplus moisture discharging functions in plant growth are materials that can be heat-sealed (thermal welding). Even if it exists, it can form. In that case, add solvent or adhesive for heat welding to the whole surface of the member, at least one side of the seal part (glue margin) at the time of bag making or box making, or any part of the fixed part The same effect can be obtained. Note that this is not the case when heat sealing technology is not adopted for bag making or box making. Moreover, also in the 2nd aspect in the cultivation container of this invention, since the pocket 22 which inserts sheet-like printed matter, such as a photograph opened in the side surface of the cultivation container main body only toward the downward direction, can be formed, design It becomes a cultivation container with excellent design that can be changed freely.

In the second aspect of the cultivation container of the present invention, that is, a container main body in which an opening for inserting a plant is formed, at least one discharge opening provided on the side surface of the cultivation container, and cultivation from the discharge opening In a cultivation container equipped with a water-permeable sheet member that prevents outflow of soil, the stopper member attached to the discharge opening prevents outflow of the cultivation soil filled in the container when draining water in the cultivation container For this purpose, the membrane 19a in which the fine holes 19 are formed, the cylindrical main body having the cylindrical portion 8 in which the flow path for draining water is formed, and the drain hole 16 (open end) at the tip of the cylindrical portion 8 can be attached and detached. It is used as a stopper member 14 formed by integrally forming a covering cap 15 and a connecting member 17 for connecting the cylindrical main body and the cap 15, or used as a spout for a container filled with liquid, powder, viscous material or the like. What In order to prevent the cultivation soil from flowing out from the drainage holes when using members such as air stoppers and water stoppers used for outflow members and air vinyl toys, plug any part of the member in advance to form a plug or mesh In the case where it is configured so as to be covered with a member, a water-permeable sheet member for preventing the cultivation soil from flowing out is not necessary, and may not be provided. Therefore, the cultivation container 90 (FIG. 9) having such a configuration is defined as a third aspect of the present invention.

The cultivation container 90 in the third aspect of the present invention is formed of a waterproof and flexible sheet member, and has a container body in which an opening 12 for inserting a plant is formed, and excess moisture in the cultivation container body. At least one or more discharge openings 4 provided on the side surface of the container main body for discharging, and a stopper member that is attached to the discharge opening and that can be opened and closed are provided. This stopper member is inserted into the cylindrical portion of the stopper member from the inner surface side of the discharge opening of the waterproof sheet material, and the flange portion of the stopper member and the sheet material are fixed by heat sealing 5 or the outer surface side of the sheet material When the stopper is attached to the stopper, it is fixed at the position where the periphery of the hole of the discharge opening and the inner periphery of the flange of the stopper are aligned. Drain the water. According to such a configuration, since the draining operation can be performed at an arbitrary timing, there is no risk of water leakage, and the cultivation container of the present invention that eliminates the water tray that has been required in the past is obtained.

The cultivation container of the present invention is preferably a rectangular bag, but if a space filled with plants and plant growth materials can be secured, it is a kind selected from the group consisting of pillars, cylinders and cones. It may be formed into a shape such as a round shape, a sphere, a polygon, or the like, or a shape such as an animal or plant or a structure, and is not particularly limited. A three-sided seal bag, a gusset bag, a self-supporting bag, etc. can be adopted for such a bag body, and a known welding technique such as heat sealing, ultrasonic welding, high-frequency welder welding, etc. is used for the bag making method or box making method. Can be used. In addition, the materials used for the production of cultivation containers include waterproof sheet materials, water-permeable sheet materials, water-resistant paper materials, flexible sheet materials, unemployed transparent materials, and coloring in advance. A wide variety of sheet members can be used, such as those printed with a pattern.

In the container for cultivation of the present invention, various members and tools that had to be prepared separately in the past can be made unnecessary by integrating or simplifying the manufacturing process. The design can be improved, and the second effect is that planting can be started immediately after purchase without bothering post-processing and labor, and the third effect is water management and surplus moisture in plant growth. Since it becomes possible to provide cultivation containers that simplify the discharge operation, water and air can be easily replaced without cumbersome labor and special techniques and skills, so that even beginners and children can grow plants well. You can do it. Furthermore, since the cultivation container of the present invention can be provided in a lightweight and folded and compact state, compared to conventional plastic plastic hard pots and ceramic pots, energy consumption during storage and storage cost reduction and disposal The environmental load at the time can be reduced.

It is the whole cultivation container perspective view of the present invention. It is the front perspective view of the cultivation container in another Example of this invention, and the principal part enlarged view of a stopper. In another embodiment, it is the figure which showed insertion of the sheet-like printed matter to the pocket of a container. It is a whole perspective view in one Example showing other structure of the present invention. It is the figure which showed the "how to fold" at the time of manufacture of the cultivation container of this invention. It is the whole cultivation container perspective view of this invention, and a principal part arrow line view. It is the whole perspective view which showed another one Embodiment of the cultivation container of this invention. It is the expansion | deployment figure which shows the suitable container for cultivation in another form, and a whole perspective view. It is the whole perspective view and principal part sectional drawing in one Embodiment which showed other structure of this invention. It is the whole perspective view which showed the use condition of the cultivation container of the present invention. It is the whole cultivation container perspective view of the present invention. It is a whole perspective view which shows the suitable cultivation container in other embodiment.

Hereinafter, embodiments of the cultivation container of the present invention will be described with reference to the drawings. However, embodiments of the present invention are not limited to those disclosed below.

FIG. 1 is an overall perspective view of a cultivation container 10 of the present invention in one embodiment. The cultivation container 10 has a container body in which an opening 12 for inserting a plant 3 is formed by closing 5 both ends of a waterproof sheet material 2 and a sheet-like printed material 11 provided on the side surface of the container body. Color pockets 22 are formed. The insertion opening 22a of the pocket 22 is opened only downward from the container body 10, and the sheet-like printed material 11 is inserted from the bottom of the container upward. Since the width of the insertion opening 22a of the pocket 22 is substantially the same as the side surface of the container body 10, the sheet-like printed matter 11 can also be used having a size substantially the same as the width of the side surface of the container. As shown in FIG. 1b, the soil and plant roots that are visible to the outside as in 1a can be covered and hidden as shown in FIG. If the size of the cultivation container is adjusted to the standard size of paper such as business card size, postcard size, B5 size, A4 size, etc., various printed materials such as postcards, greeting cards, posters, desk calendars, etc. that are available on the market Since it can be put in the pocket 22, the design and taste of the cultivation container can be easily changed. Since the inside of the pocket 22 is in close contact with the side surface of the cultivation container, the sheet-like printed matter 11 is sandwiched between the pocket 22 and the side surface of the container, and without using a member or a stopper to prevent the fall. Since it can be stored in the pocket, it is possible to replace the sheet by simply inserting and removing it.

FIG. 2a shows a cultivation container 20 according to another embodiment of the present invention. Excess water inside the container body is discharged to the side surface (back surface) opposite to the side surface of the cultivation container body in which the pocket is formed. In this embodiment, a discharge opening 4 is provided, and a stopper member 14 is attached to the discharge opening 4 so as to close the opening. When the stopper member 14 discharges the water in the cultivation container, the stopper member 14 forms a film 19a in which the micropores 19 are formed in order to prevent the cultivation soil filled in the container from flowing out, and a flow path for flowing drainage. A cylindrical main body having the cylindrical portion 8, a cap 15 that detachably covers the water drain hole 16 (open end) at the tip of the cylindrical portion 8, and a connecting member 17 that connects the cylindrical main body and the cap 15 are integrally molded. Therefore, there is no need to purchase a pot bottom net and a water tray, which had to be prepared separately in the past, and to prepare for installation, and the user can start planting immediately after purchase. FIG. 2B is an enlarged view of the water hole 16 in one embodiment of the stopper member 14 when viewed from the front. The water hole 16 is closed with a mesh member for preventing the cultivation soil from flowing out. . FIG. 2c is an enlarged view of the stopper member 14 in this embodiment as viewed from the back surface. In this embodiment, since the film 19 in which fine holes are formed is formed at a portion flush with the flange portion 7 of the stopper member 14, clogging caused by dirt entering the cylinder portion 8 is prevented. . Furthermore, since the Y axis 19Y of the film 19 in which the fine holes are formed is lower than the X axis 19X, the periphery of the drain hole 16 and the periphery of the formed fine holes have an elevation difference (irregularity). As a result, a gap can be formed in the soil restrained by the membrane 19a, so that it becomes a passage for water and good drainage is promoted. Since the stopper member 14 is provided with a cap 15 that is integrally molded as shown in FIG. 2a, drainage can be performed at an arbitrary timing, so that unintended water leakage can be prevented and there is a risk of water leakage. This eliminates the need for water trays that were previously required. By this effect, the installation method and the installation location of the cultivation container 20 are not limited, and free display decoration such as floor placement, wall hanging, and hanging is possible.

FIG. 3 shows a cultivation container 30 according to another embodiment of the present invention. FIG. 3a shows the front of the container and FIG. 3b shows the back of the container. This cultivation container 30 is formed from a waterproof sheet material 2, and the three ends 5 a of the waterproof sheet material 2 and an arbitrary place 5 b inside the container are fixed by thermal welding at two locations. It is a cultivation container in which three independent pockets 22 for placing the sheet-like printed material 11 in front of the container planting port 12 and the container are formed. Since the inside of the cultivation container 30 becomes three independent spaces, a discharge opening for discharging excess water in the container is required for each of them. Therefore, as shown in FIG. 3b, by attaching the stoppers 14 to all the three discharge openings 4 provided on the divided side surfaces, it is possible to drain excess water in all the spaces at an arbitrary timing. It becomes like this. In this aspect, when the type of the plant 3 to be planted in the three plant planting ports 12 is changed, it becomes possible to control the optimum amount of water depending on the variety of each plant within each section, so that the cultivation management is possible. It becomes easy.

FIG. 4 shows a cultivation container 40 according to another embodiment of the present invention. FIG. 4a shows the front of the container and FIG. 4b shows the back of the container. The cultivation container 40 has a waterproof and flexible long sheet 13 which is alternately folded into a valley fold 23 and a mountain fold 24 in a direction perpendicular to the longitudinal direction at a predetermined interval in the longitudinal direction, and then the long sheet 13. The cultivation container main body having three planting ports 12 by closing two places 5c in the longitudinal direction and any place 5c inside the container by thermal welding, and the front and back surfaces of the container, respectively A total of six pockets 22, three pockets 22 having insertion openings opened only downward, are integrally molded. Since the upper end portion of the pocket 22 is a mountain fold portion 24 of the long sheet 13 and is always closed, for example, even when water 18 is applied to the container main body 40 from the upper part of the container when the plant is submerged, it propagates through the side wall of the container. Thus, water does not enter the inside, and the sheet-like printed material 11 inserted into the pocket does not get wet. Furthermore, by having a plurality of pockets on both sides of the container, it is possible to enjoy various combinations according to the installation location and preferences, such as giving relevance to the sheet-like printed matter put in.

Embossing 22 for preventing the cultivation soil from flowing into both corners of the container is provided on both side ends of the bottom of the cultivation container 40 so as not to destroy the shape of the container. And since the adhering part 5c formed inside the container main body of this cultivation container 40 has stopped in the position above the bottom face (valley fold part 23) of a container, it is not divided to the container bottom part, Therefore In the bottom of a container A communication passage 26 through which water flows is formed. Therefore, as shown in FIG. 4 b, it is only necessary to have one discharge opening 4 for discharging excess moisture in the container main body, and the water discharge operation in the container main body performed by opening and closing the stopper 14 is completed by only one stopper 14. Work can be reduced.

In addition to the structure arrange | positioned horizontally as shown to FIG.3, FIG.4, FIG.12 in the aggregate | assembly of the cultivation container in which the communication path 26 of the cultivation containers adjacent by the cultivation container of this invention is formed. It can also be formed as an assembly arranged vertically. In such an aspect, the communication passage 26 for the liquid to flow is formed in any part of the adjacent cultivation containers arranged vertically, and the plant planting port 12 of the uppermost cultivation container of the aggregate is formed, for example. When the water for inundation flows in, the water sequentially flows from the communication path 26 in the container body to the cultivation container adjacent to the lower side, so that the amount of inundation can be saved. Therefore, the discharge opening 4 provided on the side surface of the container body may be formed only in, for example, at least one of the cultivation containers present below the assembly, and the inside of the container body that is formed by opening and closing the stopper 14 attached to the discharge opening 4. Since the water draining operation can be completed with only one stopper 14, the work can be efficiently performed and the work can be reduced. The cultivation container according to the present invention, which is an aggregate arranged horizontally and vertically, is particularly optimal for use in wall greening, taking advantage of its lightweight and non-width sheet. For such use, it is only necessary to integrate the eyelet and the suspension member 27 as shown in FIG. 4b in advance in the upper part of the cultivation container body in the manufacturing process, and improve the water distribution function by the communication passage 26. For this purpose, it is also effective to change the angle and length of the embossing 21 applied to the bottom of the container as appropriate so that water can flow easily.

FIG. 5 shows the “folding method” when the cultivation container according to the present invention is folded. FIG. 5a1 shows that a flexible sheet 13 is bent one turn alternately into a valley fold 23 and a mountain fold 24 in a direction perpendicular to the longitudinal direction at a predetermined interval in the longitudinal direction, and then the longitudinal side of the long sheet By closing the end, one plant planting port 12 and a pocket 22 opened only downward on the side surface of the container main body is a method of folding a cultivation container formed only on one side of the container side surface. b1 is a double-folding of a mountain fold and a valley fold, and bending the valley fold once to make one plant planting opening 12 and a pocket 22 opened only downward on the side surface of the container body. It is how to fold the cultivation container formed on both sides. Hereinafter, row a indicates a group in which pockets 22 are formed only on one side of the cultivation container side surface, and column b indicates a group in which pockets 22 are formed on both sides of the cultivation container side surface. Further, a2 and b2 are folding methods in which a plurality of plant planting openings 12 are formed, and a3 and b3 are displaced by a predetermined interval between the valley folds 23 and the mountain folds 24, thereby forming a bottom gusset 25 at the bottom of the cultivation container. How to fold. Thus, the structure and shape of the cultivation container of the present invention can be easily and freely changed by displacing the number of valley folds 23 and mountain folds 24 and a predetermined interval. And if the discharge opening 4 is formed in the long sheet folded as described above and the stopper 14 is thermally welded to the discharge opening 4 and then the side edges in the longitudinal direction of the long sheet are closed, the cultivation soil will flow out. The cultivation container of this invention which can perform discharge | emission operation | work at arbitrary timing, preventing is realized.

FIG. 6a is an overall perspective view of the cultivation container 50 in one embodiment, FIG. 6b is an exploded view showing the structure, FIG. 6c is an overall perspective view when a stopper is attached to the cultivation container 50, and FIG. It is an AA 'arrow line view in FIG. 6c. As shown in FIG. 6 b, the cultivation container 50 includes a water-permeable sheet member 9 between two waterproof sheet materials 2 and 2 a, and an outer peripheral edge portion excluding the upper planting port 12. The bag body is formed by fixing 5. The discharge opening 4 provided in the waterproof sheet material 2 by this procedure is covered with a water-permeable sheet member 9 when the cultivation container 50 is made, so that the user separately prepares a bowl bottom net or the like. The planting operation can be started immediately after purchase. When a plurality of discharge openings 4 are provided, particularly when they are provided on both side surfaces of the cultivation container 50, two water-permeable sheet members 9 may be inserted or a bag 9a as shown in FIG. 7b may be inserted.

The cultivation container 50 is preferably a rectangular bag, but may be a round shape, a sphere, a polygon, or the like as long as it can secure a space filled with plants and plant growth materials, and is not particularly limited. Absent. In addition, a three-sided seal bag, a gusset bag, a self-supporting bag, etc. can be adopted as the bag body. In addition to heat sealing, various known methods for forming a bag body by fixing materials together Techniques can be used.

FIG. 6 c is a view in which a stopper 6 for effectively discharging excess water is attached to the discharge opening 4 of the cultivation container 50. In this embodiment, since a sealing member (not shown) such as a cap or a stopper corresponding to the cylindrical portion 8 of the stopper 6 can be used, drainage can be performed at an arbitrary timing. Furthermore, since it is possible to easily prevent unintentional water leakage and retain water for cultivation management by opening and closing the sealing member, it is advantageous for plant growth.

The stopper 6 may be attached at any stage of the production process of the cultivation container 50, but the tubular portion 8 of the stopper 6 is passed from the inside of the sheet member 2, and the inner surface side of the sheet member 2 and the flange portion 7 of the stopper 6 are connected. In the case of fixing, as shown in FIG. 6d, since the inner space of the cultivation container (bag body) 50 is narrow, before the outer peripheral edge is fixed 5, that is, the water-permeable sheet member 9 and the other sheet member 2a. It is more desirable to perform the above before fixing at the position 5 in FIG. 6d.

Fig. 7a is a cutaway view of the tube member 2b in the cultivation container 60 formed by the tube-shaped sheet member 2b, Fig. 7b is a water-permeable sheet member 9c formed in a bag shape, and Fig. 7c is the tube member 2b and the water-permeable sheet. It is the whole cultivation container 60 formed combining the member 9c.

In this embodiment, a stopper 6 is attached in advance to the discharge opening 4 provided in the tube-shaped sheet member 2b, and a water-permeable sheet member 9c formed in the bag body is put therein, and the lower end portion where both are combined Is fixed 5 by heat sealing. In addition, after forming the water-permeable sheet | seat member 9c in a tube shape, you may take a means to put in the tube-shaped sheet | seat member 2b, and in that case, just melt | disconnect the position 5 used as the lower end part of a cultivation container. The cultivation container of the present invention can be easily formed.

8a and 8b are development views of a cultivation container 70 showing still another embodiment of the present invention, and FIG. 8c is an overall perspective view. The cultivation container 70 in this case is formed using the paper material 28 provided with at least one discharge opening 4 on the outer wall member, and the water-permeable sheet member 9 that prevents the cultivation soil from flowing out from the discharge opening, The discharge opening 4 provided on the side wall is provided with a stopper 6 for effectively discharging excess water.

In this embodiment, the water-permeable sheet member 9 covering the discharge opening 4 is fixed 5 to the side wall of the paper material 28 at the time of box-making, so that the user does not prepare a separate bottom net etc. Planting work can be started immediately after purchase. Further, as shown in FIG. 8c, a stopper 6 for effectively discharging excess water may be attached to the discharge opening 4, and the stopper 6 is attached by forming a known liquid paper container with an extraction port. The method may be adopted and may be performed from the outside of the outer wall of the cultivation container or from the inside. Moreover, although the timing of attachment may be implemented in any stage of the manufacturing process of a cultivation container, when attaching from the inside, it is desirable to carry out before the water-permeable sheet member 9 adheres. This is for avoiding breakage of the water-permeable sheet member 9 due to the cylindrical portion 8 of the stopper.

Although the drainage function of the cultivation container of the present invention can be improved by attaching the stopper 6, as a means for enjoying this effect to the maximum, the stopper 6, that is, the unintentional leakage from the discharge opening 4 is prevented, and the inside of the cultivation container It is assumed that the use of a member (not shown) such as a cap or a stopper corresponding to the cylindrical portion 8 of the stopper 6 that holds and adjusts the amount of water in a state optimal for plant growth.

In addition, in the paper material 28 subjected to water-resistant processing on one side or both sides in this embodiment, a composite sheet including a synthetic resin film layer in terms of strength and self-supporting property, a paper material to which a wax material is added, etc. It is preferable to use various carton blanks used in the manufacture of liquid paper containers, but in addition to this, kraft paper used for storage bags for food and drugs, industrial products protection, construction work, afforestation, etc. Known paper materials and composite sheets subjected to water-resistant processing, waterproof processing, moisture-proof processing, oil-proof processing, etc., such as used curing sheets, can be optionally employed.

9a is an overall perspective view of the cultivation container 80 of the present invention in still another embodiment, FIG. 9b is a sectional view taken along line A-A ', and FIG. 9c is a view taken along arrow B-B'. This cultivation container 80 is an outer layer member 31 using a sheet or a plate containing paper, cloth, leather, synthetic leather, or the like, which has been processed to be able to adhere to at least the fixing surface of the hole periphery of the discharge opening 4 and is waterproof. A plant cultivation container 80 is formed by wrapping the inner layer member 39 including the plant implantation part 12 using a sheet or a plate. The outer layer member 31 and the inner layer member 39 are integrated via the flange portion 7 of the stopper 6 at the periphery of the hole portion of the discharge opening 4 provided on the side wall.

In the cultivation container 80 having such a configuration, even if it is formed of different materials for separate collection and processing at the time of disposal, the outer layer member 31 and the interior are naturally separated by cutting off the integrated part, particularly after use. Since it can be disassembled into the member 39 and the stopper 6, the ease of disposal can be improved.

Furthermore, the cultivation container 80 shown in FIG. 9A is smaller than the outer layer member 31 in that the inner layer member 39 provided with the plant implantation part 12 is formed in view of saving resources. In this embodiment, the plant, culture soil, and water are held only in the inner portion 12 of the inner layer member 39, so that the outer layer member 31 is not affected by a filling such as a liquid. Therefore, the outer layer member 31 has a bottom portion. You may form in the cylinder shape which does not. Therefore, the inner layer member 39 may be integrated with the outer layer member 31 after forming a bottom portion in advance, for example, in a bag.

The outer layer member 31 and the inner layer member 39 may have any size and may be implemented in different shapes, but the size and shape may be the same. If the inner layer member 39 and the outer layer member 31 are sheet members or plate materials having the same size, they can be integrated as a single sheet member or plate material. The method can be adopted, and the cultivation container shown in Embodiments 6 to 8 including bags, columns, cylinders, cones, and the like can be formed, so that the production becomes easy, and the outer layer member 31 in the production process. Since the inner layer member 39 is also fixed at the outer peripheral edge portion of the cultivation container, the cultivation container is more excellent in strength.

Also in the cultivation containers of Examples 6 to 9 in the present invention, the pocket 22 for inserting a sheet-like printed matter such as a photograph or a picture opened only downward is provided on the side surface of the container body at any stage of the production process. It can be formed. An example of this will be described using the cultivation container 50 of FIG. 6. One of the two waterproof sheet materials 2, 2 a shown in FIG. A sheet material 2ax (not shown) whose length is short by a length is overlapped and two sheets are fixed at a position 2az of the sheet. Since this sheet 2ax has a shorter vertical width than the other sheets 2, 2a, 9, when the outer peripheral edge of all these sheets (total of 4 sheets) is fixed by, for example, heat welding, the bottom of the container is formed. Since only one sheet is removed from the adhering portion, an opening is formed only downward, thereby forming a pocket 22 into which a sheet-like printed material can be inserted from below. Moreover, after forming the length of the sheet | seat 2a in the longitudinal direction shorter than twice the vertical width of the sheet | seat 2, and making a mountain fold at the position 2az used as the upper end part of a cultivation container, it is with other sheets 2 and 9 together. Even if the outer peripheral edge portion is fixed, the pocket 22 is formed with an opening portion only in the lower direction. In addition to these, there are many methods for integrally forming the pockets 22 opened only downwards on the side surface of the cultivation container. Therefore, an optimum means may be adopted according to the material and shape.

FIG. 10a is an overall view showing the usage state of the cultivation container 90 of the present invention. The plant 3 is planted in the cultivation container 90, and the irrigation 18 prevents the cultivation soil filled in the container from flowing out when draining the moisture in the cultivation container fixed to the cultivation container 90. For this purpose, a plug portion formed by molding the cylindrical portion 8 of the stopper 14 having a membrane 19a in which fine holes 19 are formed and a cylindrical main body having a cylindrical portion 8 in which a flow path for drainage is formed, separately from the stopper. By sealing with 15, water is retained inside. Thereby, when draining the excess water in the cultivation container, the plug portion 15 can be removed as shown in FIG. 10b and drained from the drain hole 16 of the stopper 14 (the tip of the tube portion 8). There is no worry of polluting the surroundings. The stopper portion 16 may be newly manufactured separately from the stopper body in accordance with the size of the cylindrical portion 8, and a cap, cork stopper, rubber stopper or the like distributed as a standard product may be used.

FIG. 11 is an overall perspective view of the cultivation container 100 according to one embodiment. This cultivation container 100 uses two plastic sheet materials (waterproof sheet material 2) to form a cultivation container by adhering the peripheral part 5 by heat sealing, and to the discharge opening 4 provided in the container. When draining water in the cultivation container for draining water arbitrarily, the film 19a formed with the fine holes 19 to prevent the cultivation soil filled in the container from flowing out, and the drainage A cylindrical main body having a cylindrical portion 8 in which a flow channel is formed, a cap 15 that detachably covers a drain hole 16 (open end) at the tip of the cylindrical portion 8, and a connecting member that connects the cylindrical main body and the cap 15 A stopper member 14 integrally molded with 17 is fixed. The stopper member 14 includes a plug portion 15 that is integrally molded. The water drain hole portion 16 is sealed with the plug portion 15 to prevent unintended water leakage.

Therefore, since drainage can be easily carried out by removing the plug portion 15 as shown in FIG. 11b, management of water important in plant growth can be easily performed, and a water tray that has been conventionally required is unnecessary. Yes. Furthermore, since the replacement of air for preventing root rot can be easily performed by entering and discharging water in the cultivation container structure according to the present invention, the cultivation container is advantageous for cultivation.

FIG. 12 is an overall perspective view of a cultivation container 110 showing still another embodiment of the present invention. The cultivation container 110 in this case uses a plurality of plastic sheet materials (waterproof sheet 2) punched in a circle, and the peripheral edges 5 thereof are fixed to each other so that a plurality of continuous planting ports 12 are formed. The provided cultivation container 110 is formed. The discharge opening 4 and the stopper member 14 need to be provided as shown in FIG. 12 when the casing is partitioned inside the fixing portion 5. However, the space is provided on the inner surface side of the fixing portion 5. When the cultivation container 110 is formed so that the communication passage 26 through which water is circulated is formed, at least one discharge opening 4 and the stopper member 14 are provided in any part of the cultivation container. What is necessary is just to be provided. Also in this embodiment, it is not necessary to prepare and attach a water tray separately, so that the degree of freedom of installation decoration such as hanging and wall hanging is increased.

Since the cultivation container of the present invention can be stored in a folded state, it can be used, for example, by spreading it only when the fresh flowers are alive, and can also be used as a photo stand with a photo or card in the pocket when not used for planting. . Furthermore, the cultivation container of the present invention can be provided not only by providing the container main body but also in a state where plants and seeds are planted in the container. In that case, by putting in the pocket 22 a card printed with a flowering or growing photo of the plant planted in the container or an instruction describing the growing method, the consumer can enjoy interest and cultivation. Can be provided. Furthermore, since the cultivation container of the present invention can be provided in a folded state, even a cultivation kit in which compressed dry culture soil and plant seeds are set can be sent in a standard mail, for example, in an envelope. The cultivation container of the present invention is light and not bulky, and has a structure in which the moisture in the container can be easily controlled, and is therefore optimal for use in indoor wall greening or venue decorations such as events.

DESCRIPTION OF SYMBOLS 10 Cultivation container 2 Waterproof sheet material 4 Discharge opening 5 Fixing part 6, 14 Stopper member 7 Flange part 8 Cylinder part 9 Water-permeable sheet member 11 Sheet-like printed matter 12 Plant planting port 15 Plug 16 Water drain hole 17 Connecting member 19 Membrane 22 in which fine holes are formed Pocket 23 Valley fold 24 Mountain fold 25 Bottom gusset 26 Communication path

Claims (2)

A stopper member attached to a discharge opening provided in the plant cultivation container, the stopper member for preventing the cultivation soil filled in the container from flowing out when the moisture in the cultivation container is discharged. And a cylindrical main body having a cylindrical portion in which a flow path for draining water is formed, the membrane and the cylindrical main body are integrally molded, and the microscopic hole is formed. The film is a lattice-shaped film formed along the X-axis and the Y-axis orthogonal to each other, and the lattice-shaped film has a film whose Y-axis is lowered from the X-axis to provide unevenness in the film. The stopper member attached to the discharge opening of the container for plant cultivation , wherein a gap is formed in the soil restrained by the membrane and a water passage is provided . It is a stopper member attached to the discharge opening provided in the container for plant cultivation according to claim 1 , wherein the stopper member fills the cultivation soil filled in the container when the moisture in the cultivation container is discharged. A membrane in which micropores are formed to prevent the outflow of water, a cylindrical body having a cylindrical portion in which a flow path for draining water is formed, a cap that detachably covers the open end of the cylindrical portion, and the cylindrical shape A stopper member attached to a discharge opening of a container for plant cultivation, comprising a main body and a connecting member for connecting the cap, wherein the membrane, the cylindrical main body and the cap are integrally formed.

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