KR102115451B1 - Multifunctional tree support - Google Patents

Abstract

The present invention relates to a multi-functional tree support, an elastic unit containing an elastic component and supporting a tree in contact with a tree, a housing unit accommodating the elastic unit and coupled to a lower portion of the elastic unit and having an open top side, the housing unit And a partition wall portion located between the elastic unit, an rainwater storage unit accommodating rainwater between the housing unit and the partition wall portion, located between the partition wall portion and the elastic unit, receiving soil and planting plants. A portion, and a hollow portion communicating with the rainwater storage unit, and may include a support unit coupled to the housing unit to support the housing unit.

Description

Multifunctional tree support {MULTIFUNCTIONAL TREE SUPPORT}

The present invention relates to a multi-functional tree support.

As water quality problems have been raised due to rapid industrial development and urbanization, many cities around the world are referring to the need for an economically efficient and sustainable water circulation system to protect water quality. In addition, due to the change in the land use pattern due to urbanization, the impermeable layer increases, resulting in flood damage, non-point pollution in the city, groundwater depletion and consequent subsidence, and river flooding, resulting in ecosystem protection and water quality management. The question is raised about the existing water management system. As an alternative to solving this problem, a new urban planning technique called Low Impact Development (LID) was first proposed in the United States.

Normally, street trees planted on the road are protected from wind or external pressure by fixing them using a shoring for a considerable period of time. The conventional crutch is not only good in appearance, but is easily damaged by an external impact, and thus requires a lot of management cost. Conventional urban environment reduces the underground penetration of rainwater, thereby causing the water resource function of the soil to be depleted, and it is necessary to discharge rainwater at a time. Due to the increase in air pollution and traffic, many points have been adversely affected by water circulation, such as the increase in the boiling point pollution of roads in cities and the inflow of rivers with rainwater. Various facilities have been proposed to solve the adverse effects of water circulation in such urban areas, but conventionally, after reducing non-point pollutants and storing rainwater while infiltrating it, it is possible to cultivate it as underground water through some infiltration or through sewage conduit. There is a problem of wasting rainwater resources such as flowing into rivers or rivers.

Accordingly, there is a need to develop an LID-type street environment planting structure that facilitates ecological circulation of rainwater, removes pollutants from rainwater, cultivates groundwater resources, and enables continuous plant growth.

The items described in this background section are written to improve the understanding of the background of the invention, and may include matters other than the prior art already known to those skilled in the art to which this technology belongs.

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Korean Registered Patent Publication No. 10-1245041

In order to solve the above problems, the present invention supports the tree so that there is no obstacle to the growth of the tree by using the elastic unit and the support unit, and increases the environmental sense by using the planting unit, and is excellent through the excellent storage unit and the filtration unit. It is to provide a multi-functional tree support to store and purify.

The technical problem to be achieved by the present invention is not limited to the technical problem mentioned above, and other technical problems that are not mentioned can be clearly understood by those skilled in the art from the following description. will be.

The multi-functional tree support according to the present invention includes an elastic component, an elastic unit supporting a tree in contact with a tree, a housing unit accommodating the elastic unit, coupled to a lower portion of the elastic unit, and an upper side open, the housing unit and the It includes a partition wall portion that is located between the elastic unit, a rainwater storage unit for receiving rainwater between the housing unit and the partition wall portion, a planting portion that is located between the partition wall portion and the elastic unit to accommodate the soil and plants are planted, And a hollow unit communicating with the rainwater storage unit and coupled to the housing unit to support the housing unit.

The elastic unit includes a plurality of elastic parts that are detachably coupled to each other to form a cylindrical shape or a polygonal shape, and the housing unit is coupled to the plurality of elastic parts respectively corresponding to the plurality of elastic parts and is detachably coupled to each other. It may include a plurality of housing parts to support the tree.

The multi-functional tree support according to the present invention further includes a coupling unit that detachably couples the plurality of housing parts, and the coupling unit seals each of the contact surfaces of the plurality of housing parts to leak rainwater received in the rainwater storage unit. It may include a sealing portion to prevent.

The elastic unit includes a first elastic portion, a second elastic portion having one end detachably coupled with the first elastic portion, and one end detachably coupled with the first elastic portion and the other end of the second elastic portion It includes a third elastic portion detachably coupled to the end, the housing unit, the first housing portion coupled to the lower portion of the first elastic portion, one side is detachably coupled to the first housing portion and the second elastic portion A second housing portion coupled to the lower portion, and a third housing portion to which one side is detachably coupled to the first housing portion, the other side is detachably coupled to the other side of the second housing portion, and is coupled to a lower portion of the third elastic portion It can contain.

The multi-functional tree support according to the present invention further includes a coupling unit that detachably couples the first to third housing parts, and the coupling unit seals each of the contact surfaces of the first to third housing parts to seal the rainwater storage unit. It may include a sealing portion to prevent leakage of rainwater received in.

The partition wall portion may include a mesh or a non-woven fabric.

The rainwater storage unit may further include a cover portion on one side of which is coupled to the upper portion of the housing unit and the other side of which is coupled to the partition wall portion.

The cover portion is composed of a plurality of partition plates, and the plurality of partition plates may be coupled to be spaced apart from each other at predetermined intervals, and rainwater may flow into the spaced apart gap.

The support unit is coupled to the outer surface of the housing unit and includes a plurality of leg portions including a hollow portion, and the leg portion is a first leg portion coupled to the outer surface of the housing unit and extending parallel to the Z-axis direction, the agent It may include a second leg portion coupled to the one leg portion and inclined to the ground 60 to 70 degrees, and a third leg portion coupled to the second leg portion and extending parallel to the Z-axis direction and inserted under the ground.

The multi-functional tree support according to the present invention is detachably inserted and coupled to the hollow portion extending in the longitudinal direction of the support unit, and a filtration unit that filters rainwater flowing through the hollow portion from the rainwater storage unit and discharges it to the ground. Further comprising, the filtration unit, the first filtration unit containing a material for filtering the impurities of the rain, is located below the first filtration unit and filtered impurities smaller in size than the impurities filtered in the first filtration unit It may include a second filter comprising a substance, and a third filter comprising a substance that is located below the second filter and filters impurities smaller in size than impurities filtered by the second filter.

The first filter portion may include coarse gravel, the second filter portion may include fine gravel and charcoal, and the third filter portion may include fine sand.

The support unit is located under the filtration unit to support the filtration unit and may further include a filtration unit support including a hole through which filtered rainwater passes.

The multi-functional tree support in which the LID technique according to the present invention is introduced has an elastic unit fixed as the tree grows by fixing the elastic unit to the part in contact with the tree so as not to damage the tree regardless of the volume change of the tree due to the growth of the tree. It can be reduced elastically to minimize damage to trees, thus preventing damage to trees and tree supports.

The partition wall portion can include a net or a non-woven fabric so that the planting portion can easily absorb the superiority of the rainwater storage unit.

The planting unit can plant flowers, thus increasing urban green space and improving aesthetic functions to create a pleasant environment.

The rainwater storage unit can effectively store rainwater shortages by storing rainwater.

The filtration unit disposed in the support unit can reduce the damage to trees and improve the soil environment by allowing purified rainwater to be supplied to the earth.

1 is a perspective view of an embodiment of a multi-functional tree support according to the present invention.
Figure 2 is an exploded perspective view of an embodiment of a multi-functional tree support according to the present invention.
3 is a cross-sectional view taken along line AA of FIG. 1.
4 is an exploded perspective view of an elastic unit of one embodiment of a multi-functional tree support according to the present invention.
5 is an exploded perspective view of a housing unit of one embodiment of a multi-functional tree support according to the present invention.
6 is a plan view of one embodiment of a multi-functional tree support according to the present invention.
7 is a perspective view of a support unit of one embodiment of a multi-functional tree support according to the present invention.
8 is a cross-sectional view of a filtration unit of one embodiment of a multi-functional tree support according to the present invention.
9 is a use state diagram of one embodiment of a multi-functional tree support according to the present invention.

The present invention, which will be described below, can apply various transformations and can have various embodiments, and specific embodiments will be illustrated in the drawings and described in detail in the detailed description.

However, this is not intended to limit the present invention to specific embodiments, and should be understood to include all conversions, equivalents, and substitutes included in the spirit and scope of the present invention. In the description of the present invention, if it is determined that a detailed description of known technologies related to the present invention may obscure the subject matter of the present invention, the detailed description will be omitted.

The terms used in the present application are only used to describe specific embodiments, and are not intended to limit the present invention. Singular expressions include plural expressions unless the context clearly indicates otherwise. In this application, terms such as “include” or “have” are intended to indicate that a feature, number, step, operation, component, part, or combination thereof described in the specification exists, one or more other features. It should be understood that the existence or addition possibilities of fields or numbers, steps, operations, components, parts or combinations thereof are not excluded in advance.

Further, terms such as first and second may be used to separately describe various components, but the components should not be limited by the terms. The terms are used only for the purpose of distinguishing one component from other components.

Hereinafter, a multi-functional tree support 900 according to an embodiment of the present invention will be described in detail with reference to the drawings.

1 is a perspective view of an embodiment of a multi-functional tree support 900 according to the present invention, FIG. 2 is an exploded perspective view of an embodiment of a multi-functional tree support 900 according to the present invention, and FIG. 3 is an AA sectional view of FIG. 1, FIG. 4 is an exploded perspective view of the elastic unit 100 of one embodiment of the multifunctional tree support 900 according to the present invention, and FIG. 5 is an exploded perspective view of the housing unit 200 of an embodiment of the multifunctional tree support 900 according to the present invention.

The multi-functional tree support 900 according to an example of the present invention includes an elastic unit 100, a housing unit 200, an excellent storage unit 300, a planting unit 400, a support unit 500, a coupling unit 600, And a filtration unit 700.

The multi-functional tree support 900 according to the present invention includes an elastic component and is in contact with the tree 10 to receive the elastic unit 100, the elastic unit 100 to accommodate the tree 10, and the elastic unit 100 of It includes a housing unit 200 coupled to the lower portion and the upper side open, a partition wall portion 310 positioned between the housing unit 200 and the elastic unit 100, between the housing unit 200 and the partition wall portion 310 Rainwater storage unit 300 for receiving rainwater (20), located between the partition wall 310 and the elastic unit 100 and accommodates the soil 30, planting unit 400, where the flower 40 is planted, And a hollow unit 550 communicating with the rainwater storage unit 300, and may include a support unit 500 coupled to the housing unit 200 to support the housing unit 200, and the elastic unit 100. Includes a plurality of elastic parts 110 that are detachably coupled to each other to form a cylindrical or polygonal shape, and the housing unit 200 corresponds to the plurality of elastic parts 110 and each of the plurality of elastic parts 110. It may be coupled and detachably coupled to each other to include a plurality of housing parts 210 supporting the tree 10. In addition, the multi-functional tree support 900 further includes a coupling unit 600 that detachably couples the plurality of housing parts 210, respectively, and the coupling unit 600 includes each of the contact surfaces of the plurality of housing parts 210. It may include a sealing portion 610 to prevent leakage of the rainwater 20 accommodated in the rainwater storage unit 300 by sealing. In one example, the elastic unit 100 includes a first elastic portion 120, a second elastic portion 130, one end of which is detachably coupled to the first elastic portion 120, and one end of the first elastic portion 120 ) And the third elastic portion 140 is detachably coupled to the other end and the other end of the second elastic portion 130, the housing unit 200, the first elastic portion 120 The first housing portion 220 coupled to the lower portion, one side detachably coupled to the first housing portion 220 and the second housing portion 230 coupled to the lower portion of the second elastic portion 130, and one side The third housing part 240 is detachably coupled to the first housing part 220 and the other side is detachably coupled to the other side of the second housing part 230 and coupled to the lower portion of the third elastic part 140. It may include, further comprising a coupling unit 600 for detachably coupling the first to third housing parts 210, and the coupling unit 600 is a contact surface of the first to third housing parts 210 Sealing each may include a sealing portion 610 to prevent leakage of the rainwater 20 accommodated in the rainwater storage unit 300.

As can be seen from the example of FIG. 1 or 2, the elastic unit 100 includes an elastic component and forms a cylindrical shape or a polygonal shape, and is in contact with the tree 10 to serve to support the tree 10 It may be, and may include a plurality of elastic parts (110). In one example, the elastic unit 100 may be coupled to the housing unit 200, which is described below. As can be seen in the example of FIG. 9, as an example, the elastic unit 100 may be disposed such that the tree 10 penetrates the hollow 150, including the hollow 150 with the upper and lower portions open. As an example, the elastic unit 100 may include a highly elastic sponge, and the thickness of the highly elastic sponge may be about 5 to 10 cm.

As can be seen in the example of FIG. 4, as an example, the elastic unit 100 in the form of a cylinder includes a plurality of elastic parts divided into 2 equal parts, 3 equal parts, 4 equal parts, etc. in the vertical direction (Z axis direction) as necessary. 110), the cylindrical elastic unit 100 may be divided into a plurality of elastic parts 110 of different sizes in the vertical direction. As an example, the elastic unit 100 of the polygonal shape may be formed of a plurality of elastic parts 110 divided into 2 equal parts, 3 equal parts, 4 equal parts, and the like in the vertical direction, if necessary, and the elastic unit 100 of the polygonal form It may be divided into a plurality of elastic parts 110 of different sizes in the vertical direction along the bent portion may be combined. As can be seen in the example of FIG. 1 or 2, as an example, the divided elastic unit 100 may be combined with an adhesive or a band 190 surrounding the divided elastic unit 100. As an example, the elastic unit 100 includes elastic components and contracts according to the growth of the tree 10, so that the tree 10 has a diameter turned on and only the portion in contact with the tree support is injured or touched by the tree support. It can prevent harmful effects such as growth.

As can be seen in the example of Figure 4, the elastic portion 110 is a plurality of detachably coupled to each other, it can be combined to form a cylindrical or polygonal shape can serve to support the tree (10), The first to third elastic parts 110 may be included.

As can be seen from the example of FIG. 4, as an example, the first elastic part 120 may be one of three equally divided sections of the cylindrical or polygonal elastic unit 100 in the vertical direction. For example, one end of the first elastic portion 120 is detachably coupled with one end of the second elastic portion 130 to be described later, and the other end of the first elastic portion 120 is of the third elastic portion 140 to be described later. It can be detachably combined with one end. The second elastic part 130 is one of three equal parts of the cylindrical or polygonal elastic unit 100 in the vertical direction, one end of which is detachably coupled with one end of the first elastic part 120 and the other end is described below. It can be detachably coupled to the other end of the third elastic portion 140. The third elastic part 140 is one of three equal parts of the cylindrical or polygonal elastic unit 100 in the vertical direction, one end being detachably coupled with the other end of the first elastic part 120 and the other end 2 It can be detachably coupled to the other end of the elastic portion (130). As can be seen in the example of FIG. 1 or FIG. 2, as an example, the plurality of elastic parts 110 may be combined with an adhesive or a band part 190 surrounding the divided elastic unit 100.

As can be seen in the example of Figure 1 or 2, the housing unit 200 is the upper side is open to accommodate at least a portion of the elastic unit 100, is coupled to the lower portion of the elastic unit 100, the elastic unit ( 100), and may include a plurality of housing parts 210. In one example, the housing unit 200 may accommodate the rainwater storage unit 300, the planting unit 400, and the elastic unit 100, which will be described later. As can be seen in the example of FIG. 3, as an example, the housing unit 200 has an open top and a lower central portion coupled with the elastic unit 100, and a hollow 150 of the elastic unit 100 in the lower central portion. It may include a hollow 250 through which the tree 10 is in communication with. In one example, the housing unit 200 includes a hole 270 in communication with the hollow portion 550 of the support unit 500 in a portion that is coupled to the support unit 500 to be described later excellent storage unit 300 to be described later The rainwater 20 may be discharged to the hollow portion 550 of the support unit 500. In one example, the housing unit 200 may serve as a support for the tree 10 by forming a hemispherical or polygonal cylinder.

As can be seen in the example of FIG. 5, as an example, the housing unit 200 may include a hemisphere shape and, if necessary, divide into two equal parts in the vertical direction (Z-axis direction) according to the number of the elastic parts 110. , It may be composed of a plurality of housing parts 210 divided into three equal parts, four equal parts, and the like, and the hemisphere-shaped housing unit 200 corresponds to the plurality of elastic parts 110 in a plurality of different sizes in the vertical direction. The housing unit 210 may be divided and coupled. For example, the housing unit 200 may include a polygonal cylinder shape, and a plurality of housing parts divided into two equal parts, a third equal part, a fourth equal part, and the like in the vertical direction according to the number of the plurality of elastic parts 110. It may be made of 210, the polygonal housing unit 200 may be divided into a plurality of housing parts 210 of different sizes in the vertical direction along the bent portion. For example, the shape of the elastic unit 100 and the housing unit 200 may be coincident with each other, or when the elastic unit 100 is in the form of a cylinder, the housing unit 200 may be in the form of a polygonal cylinder, and thus may not coincide with each other. have.

As can be seen in the example of FIG. 5, the housing part 210 may serve to support the tree 10 by being detachably coupled to each other in correspondence to the plurality of elastic parts 110. The first to third housing parts 210 may be included.

As can be seen in the example of FIG. 5, as an example, the first housing part 220 is coupled to the lower portion of the first elastic part 120, and the housing unit 200 in a hemisphere shape or a polygonal cylinder shape is in the vertical direction. It can be one of three equal parts. In one example, one end of the first housing part 220 is detachably coupled to one end of the second housing part 230 to be described later, and the other end of the first housing part 220 is of the third housing part 240 to be described later. It can be detachably combined with one end. The second housing part 230 is one of three equal parts of the hemisphere-shaped or polygonal-shaped housing unit 200 in the vertical direction and is coupled to the lower portion of the second elastic part 130, one end of which is the first housing part ( 220) is detachably coupled to the other end, the other end can be detachably coupled to the other end of the third housing portion 240 to be described later. The third housing part 240 is one of three equal parts of the hemisphere-shaped or polygonal housing unit 200 in the vertical direction and is coupled to the lower portion of the third elastic part 140, one end of which is the first housing part ( 220) can be detachably coupled with the other end, and the other end can be detachably coupled with the other end of the second housing part 230.

The coupling unit 600 serves to detachably couple the plurality of housing portions 210, and may include a sealing portion 610. As can be seen in the example of Figure 1 or 2, as an example, the coupling unit 600 may include a lock (lock) device form. In one example, the coupling unit 600 surrounds the tree 10 to be protected by the housing unit 200, and then combines the first housing unit 220 and the second housing unit 230, and the second housing unit 230 ) And the third housing part 240, and the third housing part 240 and the first housing part 220.

The sealing portion 610 may serve to prevent each of the contact surfaces of the plurality of housing portions 210 from leaking the rainwater 20 accommodated in the rainwater storage unit 300 to be described later. In one example, the sealing portion 610 seals the contact portions of the combined first housing portion 220 and the second housing portion 230, and the combined second housing portion 230 and the third housing portion 240 Sealing the contact portion of the, and seal the contact portion of the combined third housing portion 240 and the first housing portion 220 to prevent the rainwater 20 accommodated in the rainwater storage unit 300 to be described later from leaking. have.

6 is a plan view of one embodiment of a multi-functional tree support 900 according to the present invention.

The partition wall part 310 may include a mesh or a non-woven fabric, and the rainwater storage unit 300 includes a cover part 320 on which one side is coupled with the upper part of the housing unit 200 and the other side is coupled with the partition wall part 310. It may further include, the cover part 320 is composed of a plurality of partition plates 321, the plurality of partition plates 321 are coupled to be spaced apart from each other by a spaced apart gap 322 is excellent (20) Can be introduced.

The rainwater storage unit 300 accommodates and stores rainwater 20 between the housing unit 200 and the partition wall portion 310, which will be described later, provides moisture to the flower 40 of the planting portion 400, which will be described later, and will be described later. It serves to supply the rainwater 20 to the filtration unit 700, and may include a partition 310 and a cover 320. In one example, the rainwater storage unit 300 may accommodate water overflowing from the planting unit 400 to be described later.

As can be seen in the examples of Figures 1 to 3, the partition wall 310 is located between the housing unit 200 and the elastic unit 100, the rainwater storage unit 300 and the planting unit 400 to be described later ). For example, one end of the partition wall 310 may be combined with the cover portion 320, which will be described later, and the other end may be combined with the elastic unit 100 or the housing unit 200. In one example, the partition wall portion 310 may include a net or a non-woven fabric so that the flower 40 of the planting portion 400 can easily absorb the rainwater 20 of the rainwater storage unit 300.

As can be seen in the example of Figure 1 or 6, the cover portion 320 is one side is coupled to the upper portion of the housing unit 200 and the other side is coupled to the partition wall portion 310, the rainwater storage unit 300 It may serve as a lid covering the upper portion of the, may include a partition plate (321).

As can be seen from the example of FIG. 6, the partition plate 321 is coupled to be spaced apart from each other in a plurality of plate shapes, and the rainwater 20 is introduced into the spaced gap 322 to the rainwater storage unit 300. It can serve to supply rainwater (20). In one example, the partition plate 321 may include a birch material.

As can be seen from the example of Figures 1 to 3, the planting part 400 is located between the partition wall 310 and the elastic unit 100, by receiving the soil 30, the flower 40 is planted Can be. For example, in the present specification, the flower 40 includes all plants for ornamental purposes even without grass, trees, or flowers, and may include plants, plants, vines, and the like.

7 is a perspective view of a support unit 500 of one embodiment of a multi-functional tree support 900 according to the present invention.

The support unit 500 is coupled to the outer surface of the housing unit 200 and includes a plurality of leg portions 510 including a hollow portion 550, the leg portion 510, and the outer surface of the housing unit 200 Combined and coupled to the first leg portion 511 extending in parallel to the Z-axis direction, the first leg portion 511 is coupled to the ground and the second leg portion 512 and 60 to 70 ° inclined, the second leg portion ( 512) and extending in parallel to the Z-axis direction may include a third leg portion 513 inserted below the ground.

The support unit 500 is combined with the housing unit 200 to support the housing unit 200, the rainwater storage unit 300, the planting unit 400, the elastic unit 100, and the filtration unit 700, thereby supporting trees It may serve to support (10), and may include a hollow portion 550, a plurality of leg portions 510, a filtration unit support portion, and the like. As can be seen in the example of Figure 7 or 8, the hollow portion 550 is located inside the support unit 500, may be disposed extending in the longitudinal direction of the support unit 500, filtration to be described later The unit 700 may be inserted and coupled. For example, the hollow portion 550 may communicate with the hole 270 of the housing unit 200 so that the rainwater 20 of the rainwater storage unit 300 flows into the filtration unit 700 described later.

The leg part 510 includes a hollow part 550 extending in the longitudinal direction of the leg part 510 and is coupled to the outer surface of the housing unit 200 to serve to support the housing unit 200. It may include the first to third leg portions (511, 512, 513). In one example, a plurality of leg portions 510 may be combined with the housing unit 200, and as shown in the example of FIG. 1 or 7, three are arranged to be spaced apart at predetermined intervals and coupled with the housing unit 200 By doing so, it is possible to support the housing unit 200.

The first leg portion 511 has one end coupled to the outer surface of the housing unit 200 and extends parallel to the Z-axis direction so that the other end can be combined with the second leg portion 512 described later. The second leg part 512 has one end coupled with the other end of the first leg part 511, and forms an inclination of 60 to 70 ° with the ground, and the other end coupled with one end of the third leg part 513, which will be described later. Can be. The third leg portion 513 has one end coupled with the second leg portion 512 and extends parallel to the Z-axis direction to be inserted under the ground to support the housing unit 200. For example, when the second leg portion 512 forms an inclination of 60 to 70 ° with the ground, the housing unit 200 can be structurally safely supported.

8 is a cross-sectional view of a filtration unit 700 of one embodiment of a multi-functional tree support 900 according to the present invention.

The multi-functional tree support 900 is detachably inserted and coupled to the hollow portion 550 extending in the longitudinal direction of the support unit 500, and the rainwater introduced through the hollow portion 550 from the rainwater storage unit 300 (20 ) Further comprises a filtration unit 700 that is filtered and discharged to the ground, and the filtration unit 700 includes a first filtration unit 710 and a first filtration unit that includes substances that filter impurities of rainwater 20. Located on the lower side of the 710, the second filter unit 720 including a material for filtering impurities smaller in size than the impurities filtered by the first filter unit 710, and on the lower side of the second filter unit 720 Located and may include a third filter unit 730 containing a material that filters impurities smaller in size than the impurities filtered by the second filter unit 720, and the first filter unit 710 includes coarse gravel 711 ), The second filter unit 720 includes fine gravel 721 and charcoal 722, and the third filter unit 730 may include fine sand 731.

The filtration unit 700 is detachably inserted and coupled to the hollow portion 550 extending in the longitudinal direction of the support unit 500, from the rainwater storage unit 300 through the hole 270 of the housing unit 200 It may serve to filter the rainwater 20 flowing through the hollow portion 550 and discharge it to the ground, and may include first to third filtering portions 710, 720, and 730. In one example, the filtration unit 700 includes a porous permeable layer, is detachably inserted through the hole 270 of the housing unit 200 in communication with the hollow portion 550 of the support unit 500, or supported By making an entrance to the outer surface of the unit 500 may be detachably inserted and coupled.

As can be seen in the example of FIG. 8, the first filtration unit 710 includes a material that filters impurities in the rainwater 20 and may be located on the top layer of the filtration unit 700. In one example, the first filter unit 710 may include coarse gravel 711. The second filter unit 720 is located below the first filter unit 710 and includes a substance that filters impurities that are not filtered by the first filter unit 710, and is filtered by the first filter unit 710. The impurities smaller in size than the impurities to be filtered can be filtered. In one example, the second filtration unit 720 may include fine gravel 721 and charcoal 722. The third filtering unit 730 is located below the second filtering unit 720 and includes a substance that filters impurities that are not filtered by the second filtering unit 720, and is filtered by the second filtering unit 720. The impurities smaller in size than the impurities to be filtered can be filtered. In one example, the third filter unit 730 may include fine sand 731.

In addition, the support unit 500 is located under the filtration unit 700 to support the filtration unit 700 and further includes a filtration unit support 570 including a hole 571 through which the filtered rainwater 20 passes. can do.

As can be seen in the example of Figure 8, the filtration unit support 570 is to be located under the support unit 500, the hollow portion 550, the filtration unit 700 is located below the filtration unit 700 It can play a supporting role. In one example, the filtration unit support 570 may include a hole 571 of a size through which the material that filters impurities in the third filtration unit 730 does not penetrate, and the filtered rainwater 20 is a hole 571 It can be discharged to the ground through.

9 is a use state diagram of one embodiment of a multi-functional tree support 900 according to the present invention.

The present invention uses the elastic unit 100 to support the tree 10 so as not to interfere with the growth of the tree 10, and includes a planting part 400 to increase the urban sense, and is excellent for the excellent storage unit 300 By storing (20) to prepare for drought and flooding, and arranging the filtration unit (700) using the hollow portion (550) of the support unit (500), filtering the rainwater (20) in the filtration unit (700), 10) or to the ground to provide a multi-functional tree support (900) applied to the LID (Low Impact Development) technique to prevent environmental pollution.

The multi-functional tree support 900 in which the LID technique is introduced is an elastic unit in the part contacting the tree 10 so as not to damage the tree 10 regardless of the volume change of the tree 10 according to the growth of the tree 10 As the tree 10 is fixed by fixing the (100), the elastic unit 100 is elastically reduced to minimize damage to the tree 10, thereby preventing damage to the tree 10 and the tree support 900. have. The partition portion 310 may include a net or a non-woven fabric so that the flower 40 of the planting portion 400 can easily absorb the rainwater 20 of the rainwater storage unit 300. The planting unit 400 can plant the flower 40, thereby increasing green space in the city center and improving aesthetic functions, thereby creating a pleasant environment. The rainwater storage unit 300 can store rainwater 20 to effectively prepare for the water shortage of the tree 10. The filtration unit 700 disposed in the support unit 500 can reduce the damage to the tree 10 and improve the soil environment by allowing the purified rainwater 20 to be supplied to the earth.

On the other hand, the embodiments disclosed in the drawings are merely presented as specific examples to aid understanding, and are not intended to limit the scope of the present invention. It is apparent to those skilled in the art to which the present invention pertains that other modifications based on the technical spirit of the present invention can be implemented in addition to the embodiments disclosed herein.

10: tree 20: excellent
30: soil 40: flower
100: elastic unit 110: elastic portion
120: first elastic portion 130: second elastic portion
140: third elastic portion 200: housing unit
210: housing unit 220: first housing unit
230: second housing portion 240: third housing portion
300: excellent storage unit 310: partition wall
320: cover portion 321: partition plate
400: planting unit 500: support unit
510: leg 511: first leg
512: second leg 513: third leg
550: hollow 570: filtration unit support
600: coupling unit 610: sealing portion
700: filtration unit 710: first filtration unit
711: coarse gravel 720: second filter
721: Fine gravel 722: Charcoal
730: third filter 731: fine sand
900: Multifunctional tree support

Claims (12)

An elastic unit including an elastic component and supporting the tree in contact with the tree;
A housing unit accommodating the elastic unit and coupled to a lower portion of the elastic unit and having an open upper side;
A rainwater storage unit including a partition wall portion located between the housing unit and the elastic unit, and receiving rainwater between the housing unit and the partition wall portion;
A planting part which is located between the partition wall part and the elastic unit, accommodates soil and is planted with flowers;
A support unit including a hollow part communicating with the rainwater storage unit and coupled to the housing unit to support the housing unit; And
It includes; a filtration unit detachably inserted and coupled to the hollow portion extending in the longitudinal direction of the support unit, and filtering the rainwater introduced from the rainwater storage unit through the hollow portion to discharge to the ground;
The filtration unit,
A first filtration unit including a substance that filters the impurities of the storm;
A second filtration unit which is located under the first filtration unit and contains a substance that filters impurities smaller in size than impurities filtered by the first filtration unit; And
A multi-functional tree support comprising; a third filtering unit that is located under the second filtering unit and includes a substance that filters impurities having a size smaller than the impurities filtered by the second filtering unit.
The method according to claim 1,
The elastic unit includes a plurality of elastic parts that are detachably coupled to each other to form a cylindrical shape or a polygonal shape,
The housing unit is a multi-functional tree support that includes a plurality of housing parts that are coupled to a plurality of the elastic parts respectively corresponding to the plurality of elastic parts and are detachably coupled to each other to support a tree.
The method according to claim 2,
Further comprising a coupling unit for separating each of the plurality of housing parts,
The coupling unit is a multi-functional tree support comprising a sealing portion that seals each of the contact surfaces of the plurality of housing portions to prevent leakage of rainwater received in the rainwater storage unit.
The method according to claim 1,
The elastic unit,
A first elastic portion;
A second elastic part having one end detachably coupled with the first elastic part; And
It includes; a third elastic portion having one end detachably coupled with the first elastic portion and the other end detachably coupled with the other end of the second elastic portion.
The housing unit,
A first housing portion coupled with a lower portion of the first elastic portion;
A second housing portion which is detachably coupled to the first housing portion and coupled to a lower portion of the second elastic portion; And
And a third housing part which is detachably coupled to the first housing part, the other end is detachably coupled to the other side of the second housing part, and coupled to a lower portion of the third elastic part.
The method according to claim 4,
Further comprising a coupling unit for detachably coupling each of the first to third housing parts,
The coupling unit is a multi-functional tree support comprising a sealing portion that seals each of the contact surfaces of the first to third housing portions to prevent leakage of rainwater received in the rainwater storage unit.
The method according to claim 1,
The partition wall portion is a multi-functional tree support comprising a mesh or non-woven fabric.
The method according to claim 1,
The rainwater storage unit is a multi-functional tree support that one side is further coupled to the upper portion of the housing unit and the other side is coupled to the partition wall portion.
The method according to claim 7,
The cover portion is composed of a plurality of partition plates,
A plurality of the partition plates are combined to be spaced apart from each other at a predetermined distance, and a multifunctional tree support through which rainwater flows into spaced apart gaps.
The method according to claim 1,
The support unit is coupled to the outer surface of the housing unit and includes a plurality of leg portions including a hollow portion,
The leg portion,
A first leg portion coupled to the outer surface of the housing unit and extending parallel to the Z-axis direction;
A second leg portion coupled to the first leg portion and inclined to the ground by 60 to 70 degrees; And
And a third leg portion coupled to the second leg portion and extending parallel to the Z-axis direction to be inserted under the ground.
delete The method according to claim 1,
The first filter portion includes coarse gravel,
The second filter unit includes fine gravel and charcoal,
The third filter unit is a multi-functional tree support comprising fine sand.
The method according to claim 1,
The support unit is located at the lower side of the filtration unit and supports the filtration unit and further includes a filtration unit support including a hole through which filtered rainwater passes.

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