KR102657618B1 - bamboo container - Google Patents

Abstract

The present invention relates to a bamboo container. To be described in more detail, the container body, lid, and nozzle are all composed of one or more trees selected from aspen, willow, and Douglas fir, and bamboo, thereby generating plastic waste. It has the effect of preventing environmental pollution and allowing it to be used in an eco-friendly manner.

Description

Bamboo container {bamboo container}

The present invention relates to a bamboo container, and to be described in more detail, it is composed of bamboo and any one or a plurality of compositions selected from aspen, willow, and Douglas fir, and has an open top and allows the contents to be accommodated therein. It is composed of a container body, one or more compositions selected from aspen, willow, and Douglas fir, and bamboo, and a through hole is formed on one side of the upper surface, and is provided on the upper part of the container body to open and close the container body. A bamboo-based container that is detachably coupled to a lid and a hole in the lid and includes a nozzle extending in the up and down directions to prevent plastic (synthetic resin) waste from coming out and thus preventing environmental pollution. It is about.

In general, containers made of glass, porcelain, plastic, Styrofoam, or paper are mainly used to contain liquid alcohol, beverages, food, cosmetics, detergents, or shampoos.

The container made of paper has a problem in that it is difficult to recycle because the inside is coated with paraffin or vinyl.

Containers made of Styrofoam pollute the environment by using Freon gas, the main cause of ozone layer destruction, as a blowing agent during the production process, and have the problem of not rotting and making it difficult to recycle.

Containers made of the above plastic are often a mixture of two or more plastic synthetic resins, but there is a problem in that recycling is difficult.

As an example of the prior art to solve the above problems, Korea Registered Utility Model No. 20-0313528 allows efficient collection of synthetic resin containers discarded after using contents such as beverages, cooking oil, and detergents. This is achieved by providing a synthetic resin container for recycling collection, which has a main body in which a tube-shaped main wall has an appropriate width and height and is made of various shapes to contain a predetermined amount of contents. It is a synthetic resin container that has an entrance and exit that opens and closes with a stopper at the top of the main body, and the main wall is arranged in at least a row at an appropriate interval, so that when an external compressive force pressing downward is applied, the main wall is sequentially folded and can be folded to a minimum volume. Recycling is equipped with a bending part that allows the main body to be compressed to a minimum volume and a binding member that ensures that the compressed main body does not return to its original state and remains in a contracted state when the main wall is compressed to a minimum volume, so that it is compressed to a minimum volume and collected after use. A synthetic resin container is proposed for collection.

However, the prior art, Republic of Korea Utility Model No. 20-0313528, is recyclable because the container is made of synthetic resin, but it takes about 500 years to decompose or not rot, making it difficult to prevent environmental pollution.

Republic of Korea Registered Utility Model No. 20-0313528 (registered on May 2, 2003)

The present invention is a technology developed to solve the problems caused by the prior art described above. As a solution to the problem that containers made of conventional synthetic resin do not rot or take a long time to decompose after burial, causing environmental pollution, A container body composed of one or a plurality of trees selected from wood, willow, and Douglas fir, and bamboo, with the upper part open, and configured to accommodate contents therein, and any one selected from aspen, willow, and Douglas fir. Or, it is composed of a plurality of compositions and bamboo, and has a through hole on one side of the upper surface, and is detachably coupled to a lid provided on the upper part of the container body and the through hole of the lid to open and close the container body, and the upper and The purpose is to provide a container using bamboo, characterized in that it includes a nozzle extending downward.

The present invention relates to a container using bamboo, which is composed of one or more trees selected from aspen, willow, and Douglas fir, and bamboo. The container body and the upper surface are open at the top and accommodate the contents therein. It is provided with a through hole on one side, and is composed of bamboo and a lid provided on the upper part of the container body to open and close the container body, is detachably coupled to the through hole of the lid, and includes a nozzle extending in the upward and downward directions. It is characterized by being composed.

In addition, the container body of the present invention is characterized in that the lower part is open and includes a lower opening and closing part configured to open and close the lower part of the container body.

In addition, the container body of the present invention is detachably coupled to one side of the container body, and is detachably coupled to a first receiving portion configured to contain the contents therein and to the other side of the container body, with the contents inside. It is characterized in that it includes a second receiving part configured to contain it.

In addition, the container body of the present invention is characterized by including a separation wall provided at the center of the container body and configured to separate the first accommodating part and the second accommodating part.

In addition, the separation wall of the present invention is characterized in that it is configured to be detachable from the container body.

In addition, the separating wall of the present invention is characterized in that it is composed of a thickness of 2 to 5 mm.

In addition, the nozzle of the present invention is configured to be detachably coupled to the upper part of the nozzle, but configured to communicate with the interior of the nozzle, and to be detachably coupled to the lower portion of the nozzle, but configured to communicate with the interior of the nozzle. It is characterized in that it includes a lower nozzle.

In addition, the nozzle of the present invention is characterized by further including a lower connection nozzle that is detachably coupled to the end of the lower nozzle and is configured to communicate with the interior of the lower nozzle.

The container using bamboo according to the present invention presented as described above does not generate plastic waste as the container body, lid, and nozzle all include one or more trees and bamboo selected from aspen, willow, and Douglas fir. It has the effect of preventing environmental pollution and enabling eco-friendly use.

Figure 1 is a perspective view showing a container using bamboo according to the first embodiment of the present invention.
Figure 2 is an exploded perspective view showing the combination of a container using bamboo according to the first embodiment of the present invention.
Figure 3 is a side view (a) showing the lid before pressing and a side view (b) showing the lid after pressing according to the first embodiment of the present invention.
Figure 4 is an exploded perspective view showing the combination of the lid, nozzle, upper nozzle, lower nozzle, and lower connection nozzle according to the first embodiment of the present invention.
Figure 5 is a perspective view showing a container using bamboo according to a second embodiment of the present invention.
Figure 6 is an exploded perspective view showing the combination of a container using bamboo according to the second embodiment of the present invention.
Figure 7 is a side view (a) showing the lid before pressing and a side view (b) showing the lid after pressing according to the second embodiment of the present invention.

The present invention relates to a bamboo container, and to be described in more detail, it is composed of one or a plurality of trees selected from aspen, willow, and Douglas fir and bamboo, and the top is open and the contents are accommodated therein. Constructed container body (10); It is composed of one or more compositions selected from aspen, willow, and Douglas fir and bamboo, and has a through hole 21 on one side of the upper surface, and the container body 10 is configured to open and close the container body 10. ) a lid (20) provided on the upper part of the; and a nozzle 30 that is detachably coupled to the through hole 21 of the lid 20 and extends in the upper and lower directions.

In order to best explain the terms and words used in the present invention and claims, description will be made based on what is shown in the drawings.

Hereinafter, the present invention will be described in detail with reference to Figures 1 to 7 showing preferred embodiments of the present invention.

The bamboo container (100-1) according to the first embodiment of the present invention,

As shown in Figures 1 and 2, the container body is composed of one or a plurality of trees selected from aspen, willow and Douglas fir and bamboo, the upper part is open and the contents are accommodated therein. 10), and when buried in the ground after use, it decomposes naturally and does not generate waste such as plastic waste, thereby reducing environmental pollution and making it eco-friendly.

In addition, the wood is composed of one or more trees selected from aspen, willow, and Douglas fir, and bamboo, and is environmentally friendly because it does not generate waste such as plastic waste, thereby reducing environmental pollution. You can use it.

The aspen tree is a deciduous broad-leaved tree that grows quickly and can be mass-produced, making it inexpensive to process.

The willow tree is a deciduous tree belonging to the willow family. It is light, grows quickly, can be mass-produced, and is inexpensive when processed.

The Douglas fir is a pine tree produced in North America. It grows quickly and can be mass-produced, making it inexpensive to process.

The bamboo is a perennial evergreen plant belonging to the bamboo subfamily, a subfamily of the Poaceae family. It has a fast growth rate, is hollow, and is divided into nodes, so it is better to cut between nodes and use it as a container to hold the contents.

In addition, the container body 10 is composed of the inner bark of bamboo as a surface that contacts the contents of the container body 10, and the outer layer is composed of one or more trees selected from aspen, willow, and Douglas fir. It prevents the contents contained inside the body 10 from leaking, and at the same time, since the inside and outside of the container body 10 do not use separate coating compounds, it can be buried in the ground after use to allow natural decomposition. It can be used in an environmentally friendly manner.

To further explain, the container body 10 is made by using aspen, willow, or Douglas fir as the raw wood itself, or by crushing aspen, willow, and Douglas fir to 5 to 10 mm, collecting the pulverized material, and then making the container body ( 10) It can be used by compressing it using a press equipped with a mold. Depending on the desired strength and manufacturing cost, the mixing ratio can be varied, such as 1:1:1 or 1:0.2 to 0.6:0.2 to 0.6. You can use the adjusted one.

In addition, the container body 10 may be configured to have an open lower portion and further include a lower opening and closing portion 11 configured to open and close the lower portion of the container body 10.

In addition, the lower opening and closing part 11 is configured to be detachable from the container body 10, and if damaged during use, it can be separated and replaced, and after the contents inside the container body 10 have been used up. Afterwards, when buried in the ground, it decomposes naturally and can be used in an eco-friendly way.

In addition, the lower opening and closing part 11 is configured in a shape corresponding to the lower surface of the container body 10, and further includes a lower opening and closing protrusion 11a protruding upward from the upper surface of the lower opening and closing part 11. It can be.

The lower opening/closing protrusion (11a) is coupled to the open lower part of the container body (10) to prevent contents from leaking into the lower surface of the container body (10).

In addition, the lower opening and closing part 11 may further include an O-ring (11b) provided between the lower surface of the container body 10 and the lower opening and closing part 11.

In addition, the O-ring (11b) is composed of one or more pieces selected from silicon, polyurethane, and rubber, and more closely adheres the space between the lower surface of the container body (10) and the lower opening/closing portion (11), thereby sealing the container body (11b). It is possible to further prevent the contents contained within (10) from leaking through the lower opening/closing portion (11).

In addition, the bamboo container 100-1 according to the first embodiment,

As shown in Figures 1 to 4, a through hole 21 is provided on one side of the upper surface, and includes a lid 20 provided on the upper part of the container body 10 to open and close the container body 10. This means that if it is separated from the container body 10 after use and buried in the ground, it can be used in an eco-friendly way by naturally decomposing and reducing environmental pollution.

In further explanation, the lid 20 is internally coupled to the upper part of the container body 10 with the same axis, and is composed of bamboo inner bark, that is, the surface in contact with the contents, and the outside is made of aspen or willow. and Douglas fir, so as to prevent the contents contained inside the container body 10 from leaking into the lid 20, and at the same time, both the inside and outside of the lid 20 are made of wood. When the contents are used up and buried, they decompose quickly and can be used in an environmentally friendly manner.

In addition, the lid 20 can be made by crushing aspen, willow, and Douglas fir to 5 to 20 mm, then collecting the pulverized material and compressing it using a press, depending on the desired strength and manufacturing cost. It can be used by mixing at different mixing ratios such as 1:1:1 or 1:0.2 to 0.6:0.2 to 0.6.

In addition, as shown in Figure 3, the lid 20 is made of a pressing member, and when the pressing member is pressed in the downward direction, the internal pressure of the container body 10 increases and the container body 10 The contents can be discharged to the outside through the nozzle 30 coupled to the through hole 21 formed on one side of the upper surface.

In addition, when the force pressing downward is removed, the lid 20 rises upward and generates a suction force due to the restoring force of a spring (not shown) provided on the inside of the lid 20. The contents contained inside the container body 10 are discharged to the outside and can be used by the user. However, since this is a known technology, a detailed description will be omitted.

In addition, the bamboo container 100-1 according to the first embodiment,

As shown in Figures 1 to 4, it is made of bamboo, is detachably coupled to the through hole 21 of the lid 20, and includes a nozzle 30 extending in the upper and lower directions. , the contents contained within the container body 10 can be discharged to the outside.

In addition, the nozzle 30 is made of thin bamboo with a diameter of 0.5 to 1 cm, so it is durable and safe, and does not crack even when exposed to moisture, so the inside and outside of the nozzle 30 are protected from the contents. It is possible to prevent the nozzle 30 from getting wet or being damaged by the contents.

In addition, the nozzle 30 is preferably configured to have a diameter of 0.5 to 1 cm, but when it is configured to have a diameter of less than 0.5 cm, the amount of contents discharged when the user presses the lid 20 once is small. A problem may arise in that the lid 20 must be pressed repeatedly several times, and if it is configured to exceed 1 cm, the amount of contents discharged by the user pressing the lid 20 once may be large, resulting in wasted contents. It is desirable to have a diameter within the above range.

In addition, the nozzle 30 is provided at the upper part of the nozzle 30, and is configured to communicate with the inside of the nozzle 30, and the upper nozzle 31 and the nozzle 30 are bent in a 90 degree direction with the container body 10. ), and is configured to communicate with the inside of the nozzle 30, and may further include a lower nozzle 32 bent in a 90-degree direction with the container body 10.

In addition, the upper nozzle 31 is provided on the upper part of the nozzle 30, and is bent at 90 degrees with respect to the container body 10, so that the user can easily receive the contents by hand.

The lower nozzle 32 is provided at the lower part of the nozzle 30, and is bent in a 90-degree direction of the container body 10, so that even if the amount of contents contained inside the container body 10 is reduced, the lower nozzle 32 is By moving to the nozzle 30, it can be smoothly discharged to the outside.

In relation to the above, it is preferable that the upper nozzle 31 and the lower nozzle 32 are configured in opposite directions. Even if they are configured in the same direction, the contents are transferred to the nozzle 30 by the pressure applied to the lid 20. They can be discharged, but if they are configured in opposite directions, they can be discharged more smoothly due to the pressure applied to the lid 20, so it is preferable that they are configured in directions symmetrical to each other.

In addition, the nozzle 30 is configured to be detachable from the upper nozzle 31 and the lower nozzle 32, and has a first coupling groove 34 provided on one upper side and a second coupling groove provided on the other lower side ( 35) may be further included.

The first coupling groove 34 is configured to correspond to one side of the upper nozzle 31 and is press-fitted with one side of the upper nozzle 31, so that when pressure is applied to the lid 20, the nozzle 30 The contents flowing in through the lower part can be discharged to the upper nozzle (31).

In addition, the first coupling groove 34 is configured to have an outer diameter that matches the inner diameter of the upper nozzle 31 and is configured to be in close contact with the upper nozzle 31 at the area where the nozzle 30 and the upper nozzle 31 are connected. It can prevent contents from leaking, and can be used hygienically by replacing only the upper nozzle (30) where the user's hands mainly touch.

The second coupling groove 35 is configured in a shape corresponding to the lower nozzle 32 and is press-fitted with the other side of the lower nozzle 32, so that when pressure is applied to the lid 20, the lower nozzle 32 is pressed. Contents introduced through the nozzle 30 and the upper nozzle 31 can be discharged.

In addition, the second coupling groove 35 is configured to have an outer diameter that matches the inner diameter of the lower nozzle 32 and is configured to be in close contact with the lower nozzle 32 at the area where the lower nozzle 32 and the nozzle 30 are connected. Leaking of the contents can be prevented, and the lower nozzle (32) contained in the contents can be replaced periodically to enable more hygienic use.

In addition, as shown in Figure 4, the nozzle 30 is detachably coupled to the end of the lower nozzle 32 and includes a lower connection nozzle 33 configured to communicate with the interior of the lower nozzle 32. It may be configured to include more.

In addition, when there is little content remaining in the container body 10, the lower connection nozzle 33 connects the container body 10 due to the lower connection nozzle 33 extending from the lower nozzle 32. The contents contained within can be more smoothly discharged through the nozzle 30.

In addition, when the nozzle 30 uses up the contents contained inside the container body 10, the nozzle 30 is raised upward, and the lid 20 is attached to the lower nozzle 32. The lid 20 may be separated as it becomes caught on the lower surface.

Meanwhile, the nozzle 30 according to another embodiment of the present invention may be made of a pressing member. When the nozzle 30 is pressed downward, the internal pressure of the container body 10 increases and the nozzle 30 ) allows the contents to be discharged to the outside.

In addition, when the downward force pressing the nozzle 30 is removed, the nozzle 30 rises upward and generates a suction force due to the restoring force of a spring (not shown) provided inside the nozzle 30. The contents contained within the container body 10 are discharged to the outside so that the user can use the contents. However, since this is a known technology, a detailed description will be omitted.

Meanwhile, the bamboo container 100-2 according to the second embodiment of the present invention,

As shown in Figures 5 to 7, it is made of the same material as the bamboo container 100-1 according to the first embodiment, is detachably coupled to one side of the container body 10-2, and has an inner A first accommodating part 12 configured to contain the contents and a second accommodating part 13 detachably coupled to the other side of the container body 10-2 and configured to contain the contents therein are further included. It can be configured as follows.

In addition, the first accommodating part 12 is made of the same material as the container body 10-2, and can be detachably coupled to one side of the container body 10-2, and is located inside. It can be used to contain contents in liquid form (for example, shampoo, conditioner, liquid detergent, cosmetics, or cleaning liquid, etc.).

The second accommodating part 13 is made of the same material as the container body 10-2, but can be detachably coupled to the other side of the container body 10, and has the first accommodating part 12 inside. ) can be used as a single container body (10-2) containing the same contents or different contents.

In addition, the container body 10-2 has a separation wall 14 provided at the center of the container body 10-2 and configured to separate the first accommodating part 12 and the second accommodating part 13. It may be configured to further include.

In addition, the separation wall 14 may be made of the same material as the container body 10-2, and is provided at the center of the container body 10-2 to form the first receiving portion 12. and the second receiving portion 13 can be fixed so as not to move.

In addition, the separation wall 14 is configured to be detachable from the container body 10-2, and can be easily replaced if the separation wall 14 is damaged.

In addition, the separation wall 14 is spaced apart from the center of the container body 10-2 by a predetermined distance equal to the thickness of the separation wall 14, and is spaced apart from the lower surface of the container body 10-2. The separation wall 14 can be stably fixed by being coupled to the fitting protrusion 15 protruding to the upper surface. As a result, when the separation wall 14 is raised upward, it can be easily separated from the container body 10-2. You can.

In addition, the separation wall 14 is preferably configured to have a thickness of 2 to 5 mm. If the separation wall 14 is configured to have a thickness of less than 2 mm, a problem of damage to the separation wall 14 may occur, and if the separation wall 14 is configured to have a thickness exceeding 5 mm, Since the diameter of the first accommodating part 12 and the second accommodating part 13 may be reduced, the content that can be contained may be reduced, so it is preferable that the first accommodating part 12 and the second accommodating part 13 have a thickness within the above range.

In addition, the bamboo container 100-2,

As shown in Figures 5 and 6, the lower part is open and may further include a lower opening and closing part (11-2) configured to open and close the lower part of the container body (10-2).

In addition, the lower opening and closing part 11-2 is configured to be detachable from the container body 10-2, and if damaged during use, it can be separated and replaced, and the contents inside the container body 10 can be removed. After use, it decomposes naturally when buried, making it environmentally friendly.

In addition, the lower opening and closing part 11-2 is configured in a shape corresponding to the lower surface of the container body 10-2, and the lower opening and closing part protrusion 11a- is formed to protrude upward from the upper surface of the lower opening and closing part 11-2. It may be configured to further include 2).

The lower opening/closing protrusion (11a-2) is coupled to the open lower part of the container body (10-2) and the lower surfaces of the first accommodating part (12) and the second accommodating part (13) to form the first accommodating part (12). ) and the contents contained in the second receiving part 13 can be prevented from leaking to the outside.

In addition, the lower opening and closing part 11-2 may further include an O-ring 11b provided between the lower surface of the container body 10-2 and the lower opening and closing part 11-2.

In addition, the O-ring (11b) is composed of one or more pieces selected from silicon, polyurethane, and rubber and is connected to the lower surface of the container body (10-2) and the first and second accommodating portions (12). The space between the lower surface of (13) and the lower opening/closing part (11-2) is closely adhered so that the contents contained inside the first accommodating part (12) and the second accommodating part (13) are stored in the lower opening/closing part (11-2). This can further prevent leakage.

In addition, the bamboo container 100-2 according to the second embodiment of the present invention,

As shown in Figures 5 to 7, each lid 20-2 is provided to open and close the open upper part of the first accommodating part 12 and the second accommodating part 13, so that the user can You can use the contents of the first accommodating part 12 or the contents of the second accommodating part 13, respectively.

Specifically, the lid 20-2 is composed of a pressing member, as shown in Figure 7, and the user presses the lid 20-2 provided on the upper part of the second accommodating part 13 in a downward direction. When force is applied, as the internal pressure of the second accommodating part 13 increases, the contents contained in the second accommodating part 13 are connected to the nozzle 30 coupled to the lid 20-2. This allows the contents to be discharged to the outside.

In addition, when the force pressing downward is removed, the lid 20-2 rises upward due to the restoring force of a spring (not shown) provided on the inside of the lid 20-2, and the suction force increases. This occurs, and at this time, the contents contained inside the second receiving part 13 are discharged to the outside and can be used by the user.

When using the contents contained in the first accommodating part 12, the process is the same as above except that the lid 20-2 provided on the upper part of the first accommodating part 12 is pressed.

In addition, the bamboo container 100-2 according to the second embodiment of the present invention,

It is configured the same as the nozzle 30 of the first embodiment, but is provided in the first accommodating part 12 and the second accommodating part 13, respectively, so that the contents accommodated in the first accommodating part 12 and the second accommodating part The contents contained in the receiving portion 13 can be used separately.

In addition, the nozzle 30 may be detachably coupled to the end of the lower nozzle 32 and further include a lower connection nozzle 33 configured to communicate with the interior of the lower nozzle 32. there is.

In addition, the lower connection nozzle 33 is a lower connection nozzle ( 33), the contents contained within the first accommodating part 12 or the second accommodating part 13 can be more smoothly discharged through the nozzle 30.

In addition, when the nozzle 30 uses up the contents contained inside the container body 10, the nozzle 30 is raised upward, and the lid 20 is attached to the lower nozzle 32. As it is caught on the lower surface, the lid 20-2 provided on the upper part of the first accommodating part 12 or the lid 20-2 provided on the upper part of the second accommodating part 13 can be separated.

The above has been described with reference to preferred embodiments of the present invention, and is not limited to the above embodiments, and the scope of the present invention does not deviate from the gist of the present invention by those skilled in the art through the above embodiments. It can be implemented with various changes.

10: container body 11: lower opening and closing part
12: first accommodating part 13: second accommodating part
14: separation wall 15: coupling protrusion
20: Lid 21: Hole
30: nozzle 31: upper nozzle
32: lower nozzle 33: lower connection nozzle
100: bamboo container

Claims (8)

In the container (100-2) using bamboo, which includes any one or a plurality of trees selected from aspen, willow, and Douglas fir, and bamboo,
A container body (10-2) that is open at the top and accommodates contents therein;
A lid (20-2) provided with a through hole (21) on one side of the upper surface and provided on the upper part of the container body (10-2) to open and close the container body (10-2); and
It is configured to include a nozzle 30 that is detachably coupled to the through hole 21 of the lid 20-2 and extends in the upper and lower directions,
The container body (10-2) is,
A lower opening/closing portion (11-2) whose lower portion is open and configured to open and close the lower portion of the container body (10-2);
A first receiving portion (12) detachably coupled to one side of the container body (10-2) and configured to contain contents therein;
A second receiving portion (13) detachably coupled to the other side of the container body (10-2) and configured to contain contents therein;
A separation wall 14 provided at the center of the container body 10-2 and configured to separate the first accommodating part 12 and the second accommodating part 13; and
It is configured to include a fitting protrusion (15) spaced apart from the center of the container body (10-2) by a predetermined distance equal to the thickness of the separating wall (14) and protruding from the lower part to the upper surface,
The inner bark of bamboo is composed of a surface that contacts the contents of the container body (10-2), and the exterior is composed of one or more trees selected from aspen, willow, and Douglas fir,
The lower opening and closing part (11-2) is
Lower opening and closing protrusions (11a-2) protrude upwardly from the upper surface and are spaced apart from each other and formed as a pair; and
It is configured to include; an O-ring (11b) inserted into the lower opening and closing portion protrusion (11a-2) and provided between the lower surface of the container body (10-2) and the lower opening and closing portion (11-2),
The separating wall 14 is,
It is inserted between the fitting protrusions 15 formed to be spaced apart from each other and between the pair of lower opening and closing protrusions 11a-2, and is detachable from the upper side of the container body 10-2, and is characterized in that it is composed of a thickness of 2 to 5 mm, ,
The nozzle 30 is,
An upper nozzle (31) detachably coupled to the upper part of the nozzle (30) and configured to communicate with the interior of the nozzle (30);
A lower nozzle 32 detachably coupled to the lower part of the nozzle 30 and configured to communicate with the interior of the nozzle 30;
A lower connection nozzle (33) detachably coupled to the end of the lower nozzle (32) and configured to communicate with the interior of the lower nozzle (32);
A first coupling groove 34 provided on one upper side so as to be detachable from the upper nozzle 31; and
It is configured to further include a second coupling groove 35 provided on the other lower side so as to be detachable from the lower nozzle 32,
The upper nozzle 31 and lower nozzle 32 are
A bamboo container is provided in a 90-degree direction on each of the upper and lower sides of the container body (10-2), and the upper nozzle (31) and lower nozzle (32) are configured in opposite directions.
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