KR102593210B1 - Ecological tree house - Google Patents

Abstract

The present invention relates to an ecological tree house that can be installed on the ground without using live trees. The ecological tree house according to an embodiment of the present invention is connected to a support plate supporting the house part, a support plate, an upper support part supporting the house part and the support plate, and a lower end of the upper support part, and is connected to the house part, the support plate, and the upper part below the ground surface. It includes a lower support portion supporting the support portion. According to one embodiment of the present invention, the upper support unit includes one first support unit and four second supports, the first support unit is connected to a portion of the support plate where the center of the house part is located, and the four second supports are Each is connected to a corner portion of the house portion on the support plate, and the first and second supports are made of pipe members with an empty interior.

Description

Ecological Tree House{ECOLOGICAL TREE HOUSE}

The present invention relates to an ecological tree house, and more specifically, to an ecological tree house that can be stably installed on the ground without using living trees, but aesthetically looks like it is installed on a tree.

A tree house is a structure built around the trunk or branches of a tree, generally using a living tree as a building base, and is used as a living space, rest area, work space, play space, and warehouse.

In tropical rain forests such as Indonesia and Central and South America, tree houses have been developed as a form of housing to protect against ground moisture, pests, and wild animals. Today, tree houses are growing in popularity as children's play areas or leisure accommodations. .

In Korea, demand for eco-friendly tree houses where people can enjoy natural scenery is also increasing. However, under the current building law, tree houses built on living trees rather than on land cannot be subject to a building permit, and it is difficult to provide a tree house that satisfies the laws regarding earthquake and storm and flood damage.

In this regard, technology is known regarding tree houses that are installed on simulated tree trunks rather than on actual trees. For example, U.S. Patent No. 9896834 (Patent Document 1) relates to a tree house supported on a simulated tree trunk. Patent Document 1 describes a tree that appears to be installed on a real tree trunk without using a live tree. The configuration of the house is disclosed.

According to this prior art, it is possible to provide a tree house that is installed on an artificial structure and is not subject to regulation, but appears to be installed on a tree. However, the tree house in the prior art consists of a monopole support structure including a support structure with a thick diameter of about 1 m, so it is not easy to apply in terms of installation cost and difficulty. In addition, there is a problem that the water and electrical facilities required for the treehouse are inevitably exposed outside the support structure, damaging the appearance of the treehouse.

US Patent No. 9896834 (2018. 02. 20)

The present invention is intended to solve the problems of the prior art described above, and its purpose is to provide an ecological tree house that is structurally safe while being installed on the ground without using live trees.

Another object of the present invention is to provide an ecological treehouse that does not expose electricity, communication, and water facilities to the outside.

The ecological tree house according to an embodiment of the present invention is an ecological tree house installed on the ground, and is connected to a support plate supporting the house part, an upper support part supporting the house part and the support plate, and a lower end of the upper support part, It includes a lower support portion that supports the house portion, a support plate, and an upper support portion below the ground surface, and the upper support portion includes one first support portion and four second supports, and the first support portion is a portion of the support plate where the center of the house portion is located. and the four second supports are each connected to a corner portion of the house portion on the support plate, and the first and second supports are composed of pipe members with an empty interior.

According to one embodiment of the present invention, the first support is in the form of a straight line, one end is connected to the support plate and the other end is connected to the lower support, and the four second supports are in the form of an obtuse 'ㄱ' curve and one end is connected to the bottom plate. , the other end may be connected to the lower support together with the first support. Here, the strength of the curved portion of the second support can be supplemented by attaching a reinforcing steel plate to the outer surface of the second support.

According to one embodiment of the present invention, the lower part of the upper support includes a connection support for connecting and fixing a first support and four second supports, and the connection support includes two support fixing parts and a fixing band part, and two support parts. The two support fixing parts are connected to each other to fix the second support and the first support, and the fixing band is fastened to surround the circumference of the two connected support fixing parts, and the first support is placed at the center of one surface where the two support fixing parts contact. The first support and the second support can be fixed by seating the two second supports on the other surfaces of the two support fixing parts, respectively.

According to one embodiment of the present invention, the upper support includes at least one third support and at least one connecting portion, and the at least one third support is connected to the first support and the support plate to support the load of the support plate, and at least One connection part is a pipe member derived from the second support and connected to the support plate, and the inside of the connection part can accommodate at least one of an electric wire, a communication line, and a water supply.

According to one embodiment of the present invention, the surface of the upper support can be manufactured by shaping the surface of wood using the GRC (Glass fiber Reinforced Cement) method.

According to one embodiment of the present invention, the lower support may include two first lower supports and four second lower supports, and each of the two first lower supports and four second lower supports has an upper support extending. It can support a load by being arranged symmetrically based on the center.

According to one embodiment of the present invention, the lower support unit includes at least one fixture, at least one brace, and a fixing wire, the fixture horizontally connects and secures the first lower support and the second lower support to each other, and the brace Each of the first lower support and the second lower support is diagonally connected to the center from which the upper support extends to support a lateral load, and the fixing wire can support tension by fixing the first and second lower supports facing each other. there is.

According to one embodiment of the present invention, the first lower support and the second lower support may be configured to have an anti-slip bump to fix the brace.

According to one embodiment of the present invention, the lower supports are connected to each other by connecting two first lower supports and four second lower supports at the central point from which the upper supports extend, and the connection parts of the two first lower supports are semicircular. It is formed in a shape and contacts each other, and the connection parts of the four second lower supports are formed in a quadrant and are fixed in contact with the upper part of the connection part of the first lower support part. A support press plate can be positioned and fixed on the upper part of the second lower support connection part.

According to one embodiment of the present invention, the first lower support and the second lower support may be made of reinforced concrete.

According to one embodiment of the present invention, it is possible to provide a structurally safe ecological treehouse that is installed on the ground without using live trees.

In addition, according to one embodiment of the present invention, the upper support part supporting the support plate is made of a pipe member, so that electricity, communication and water facilities can be installed inside and not exposed to the outside.

Figure 1 is a diagram schematically showing the entire ecological treehouse structure according to an embodiment of the present invention.
Figure 2 is a diagram showing a support plate according to an embodiment of the present invention.
Figure 3 is a view showing the upper support part according to an embodiment of the present invention as seen from the front.
Figure 4 is a view showing a top view of the upper support according to an embodiment of the present invention.
Figure 5 is a diagram showing a connection support portion according to an embodiment of the present invention.
Figure 6 is a view showing the lower support part according to an embodiment of the present invention as seen from the front.
Figure 7 is a view showing a lower support part according to an embodiment of the present invention looking down from above.
Figure 8 is an exploded view of the lower support portion according to an embodiment of the present invention.
Figure 9 is a diagram showing a first lower support according to an embodiment of the present invention.
Figure 10 is a view showing the center of the lower support portion according to an embodiment of the present invention viewed from the front.

Hereinafter, with reference to the accompanying drawings, preferred embodiments of the present invention will be described in detail so that a person skilled in the art can easily implement the present invention.

All terms used in this specification, unless otherwise defined, have meanings commonly understood by those skilled in the art to which the present invention pertains, and all terms used in this specification are intended to more clearly describe the present invention. It should be understood that the scope of the present invention is not limited by this.

Expressions such as “comprising,” “comprising,” etc. used in this specification are open-ended terms that imply the possibility of including other embodiments unless otherwise stated in the phrase or sentence containing the expression. It should be understood as In addition, terms containing ordinal numbers, such as “first”, “second”, etc., used in this specification may be used to describe various components, but are used only for the purpose of distinguishing one component from another component. As such, the components are not limited by these terms. Additionally, singular expressions described in this specification may include plural meanings unless otherwise specified, and this also applies to singular expressions described in the claims.

In this specification, when a component is described as being “located” or “connected” to one side of another component, this means that the component is positioned or directly connected to one side of the other component. It is not limited, and should be understood as being able to be positioned or connected with other new components interposed.

In order to clearly explain the present invention, description of parts unrelated to the present invention has been omitted. In the attached drawings, identical or corresponding components are indicated by the same reference numerals, and descriptions of the same or corresponding components are not given. It may be omitted. However, even if descriptions of specific components are omitted in the description below, this does not mean that such components are not included in the embodiment. In addition, the size, thickness, position, etc. of each component shown in the drawings are arbitrarily shown for convenience of explanation, so the present invention is not necessarily limited to what is shown. That is, the specific shape, structure, and characteristics described in the specification can be changed and implemented from one embodiment to another without departing from the spirit and scope of the present invention, and the location or arrangement of individual components is also within the spirit and scope of the present invention. It should be understood that changes can be made without departing from the scope.

Accordingly, the detailed description below is not to be taken in a limiting sense, and the scope of the present invention should be taken to encompass the scope of the claims and all equivalents thereof.

Hereinafter, an ecological treehouse according to an embodiment of the present invention will be described in detail with reference to the drawings.

Figure 1 is a diagram schematically showing the entire ecological treehouse structure according to an embodiment of the present invention.

Referring to Figure 1, the ecological tree house 10 according to an embodiment of the present invention includes a support plate 100, an upper support part 200, and a lower support part 300, and the house is installed on the support plate 100. It may further include a unit 400.

The support plate 100 of the ecological tree house 10 according to an embodiment of the present invention is a part that seats and supports the house part 400, and the support plate 100 includes stairs for access to the house part 400, etc. Additional passageways can be installed.

The upper support portion 200 of the ecological tree house 10 according to an embodiment of the present invention functions to support the support plate 100 below the support plate 100. The upper support portion 200 may be made of a plurality of pipe members and may have a tree trunk-like appearance so that the house appears as if it is installed on a tree.

The lower support part 300 of the ecological tree house 10 according to an embodiment of the present invention is a part installed below the ground surface and is connected to the upper support part 200 to support the load of the ecological tree house 10. .

According to one embodiment of the present invention, the support plate 100, the upper support part 200, and the lower support part 300 are organically connected to each other and can serve as a platform for a treehouse installed on a living tree. Hereinafter, the detailed configuration of the support plate 100, the upper support part 200, and the lower support part 300 that constitute the ecological treehouse 10 will be described in detail with reference to the drawings.

Figure 2 is a diagram showing a support plate according to an embodiment of the present invention.

Referring to FIG. 2, the support plate 100 according to an embodiment of the present invention may be composed of a first support member 110 and a second support member 120.

According to one embodiment of the present invention, the first support member 110 is composed of each pipe and can form an edge frame of the support plate 100. In one embodiment, the first support member 110 may form a frame that supports the load at the area where the four outer walls of the house portion 400 are erected on the support plate 100. In one embodiment of the present invention, two first support members 111 and 112 are located at the upper and lower edges of the support plate 100 based on the drawing, and three first support members 113, 114 and 115 are Based on the drawing, it is located inside the left and right edges of the support plate 100 and 1/4 of the left and right length from the left edge, forming the edge frame of the support plate 100 and supporting the outer wall of the house portion 400. .

According to one embodiment of the present invention, the second support member 120 is composed of pipes arranged in the horizontal and vertical directions between each first support member 100 and has a function of reinforcing the rigidity of the support plate 100. It can be done. In one embodiment, the second support members 120 are disposed at equal intervals between the first support members 110 to support the support plate 100 so that it is not bent or distorted.

According to an embodiment of the present invention, a support connection part is provided at a portion where the first support members 111 and 112 forming a horizontal frame supporting the house portion 400 and the first supporting members 114 and 115 forming a vertical frame contact each other. (130) can be formed. According to one embodiment of the present invention, the support connection portion 130 is a portion where the second support 220 of the upper support 200, which will be described later, is connected to the support plate 100, and is connected to the second support 220 to form the support plate. The load of 100 can be distributed and transmitted to the second support 220.

According to one embodiment of the present invention, stairs or ladders may be connected to one side of the support plate 100 to provide a space for users to enter and exit.

Meanwhile, in this embodiment, the support plate 100 is composed of five first support members 111 to 115, three horizontal second support members 120, and six vertical second support members 120. However, the present invention is not limited to this, and the support plate 100 may be composed of more or less first support members 110 and second support members 120.

Figure 3 is a view showing the upper support portion according to an embodiment of the present invention as seen from the front, and Figure 4 is a view showing the upper support portion according to an embodiment of the present invention looking down from above.

Referring to Figures 3 and 4, the upper support part 200 according to an embodiment of the present invention is provided with a plurality of supports (210, 220, 230) and a plurality of connection parts (260, 270, 280, 290) to form a support plate. It is possible to support the load of (100) and provide a passage connecting necessary equipment to the house (400). According to one embodiment of the present invention, each of the supports (210, 220, 230) and the connecting portions (260, 270, 280, and 290) are formed as pipes so that the inside can be penetrated, and the outer surface exposed to the outside is the tree skin. It can be shaped to resemble the trunk and branches of a living tree.

According to one embodiment of the present invention, the upper support part 200 includes one first support 210, a plurality of second supports 220, and a third support 230 connected to each part of the support plate 100. Performs a supporting function.

According to one embodiment of the present invention, the first support 210 is vertically connected to the support plate 100 and functions as a central support. In one embodiment, the first support 210 may be connected to the support plate 100 at the center of gravity of the support plate 100 or the center of gravity of the house portion 400.

According to one embodiment of the present invention, the second support 220 has an obtuse 'ㄱ' curve shape shaped like a tree branch, and the upper end is connected to one of the support connection parts 130 of the support plate 100. They are arranged to gather at the center as they go down to the bottom, and can support the load together with the first support 210. In one embodiment, the second supports 221, 222, 223, and 224 are supported at the support connection portion 130 where the first support members 111, 112, 114, and 115 respectively supporting the house portion 400 intersect. It is connected to (100) and can support a load.

According to one embodiment of the present invention, the lower portions of the first support 210 and the four second supports 220 can be firmly fixed by the connection support 240.

Figure 5 shows a connection support unit according to an embodiment of the present invention. Referring to this, the connection support unit 240 may be configured to include a pair of support fixing parts 241 and a fixing band part 243.

In one embodiment, a plurality of grooves for seating the supports may be formed in each of the pair of support fixing parts 241, and a fixed fastening part 242 for fastening the pair of support fixing parts 241 to each other. More may be formed. Specifically, the pair of support fixing portions 241 may have grooves of a roughly semicircular shape formed on surfaces facing each other (i.e., inner surfaces) to accommodate the first support 210, and in a state where they face each other, A fixed fastening portion 242 may be formed to allow bolt-nut fastening. In addition, a groove having a substantially cylindrical surface capable of accommodating a plurality of second supports 221, 222, 223, and 224 may be formed on the outer surface of the pair of support fixing portions 241 facing each other. . Accordingly, the pair of support fixing parts 241 can be fixed using bolts and nuts at the fixing part 242 while facing each other and fixing the first support 210 inside.

According to one embodiment of the present invention, the fixing band portion 243 is configured to include a pair of support fixing portions 241 and It may be installed to surround the outside of the plurality of second supports 221, 222, 223, and 224. The fixed band portion 243 may be formed as a pair, and may further include a band fastening portion 244, so that the pair of fixed band portions 243 are fixed to the band fastening portion 244 using bolts and nuts. Can be installed.

Due to this configuration of the connection support 240, the first support and the second support are firmly fixed as a single mass, thereby forming the trunk of the ecological treehouse 10.

According to one embodiment of the present invention, the second support 220 may be provided with a support reinforcement part 250. The support reinforcement portion 250 is installed on a curved portion of the second support 220 that may be relatively vulnerable to shock and load, and can reinforce the strength of that portion. In one embodiment, the support reinforcement portion 250 may be made of a steel plate material and may be provided in a shape that surrounds the curved portion of the second support 220.

According to one embodiment of the present invention, the third support 230 is connected between the first support 210 or the second support 220 and the support plate 100 and functions as a support to distribute the load of the support plate 100. can do. According to one embodiment, the third support 230 has the shape of an auxiliary branch extending from the main branch and may connect the first support 210 or the second support 220 and the support plate 100.

According to one embodiment of the present invention, connection parts 260, 270, 280, and 290 are provided on the upper part of the second support 220 and can be connected to the support plate 100. According to one embodiment of the present invention, each connection part (260, 270, 280, 290) may be made of a pipe member, and penetrates and is connected to the lower support part 300 and the second support 220, so as to form an electric wire, a communication line, It can function as a passage for water supply and wastewater discharge.

In one embodiment, the first connection part 260 and the second connection part 270 are connected between the second supports 221 and 223 and the support plate 100, respectively, and may be used as a wire or communication line path. In one embodiment, the third connection part 280 and the fourth connection part 290 are connected between the second supports 224 and 222 and the support plate 100, respectively, and can be used as a passage for a water supply or wastewater pipe. Of course, the positions of the connection parts 260, 270, 280, and 290 can be changed as needed. For example, the location may vary depending on the location of the outlet or water supply in the house unit 400.

According to one embodiment of the present invention, the outer surfaces of the first support 210, the second support 220, the third support 230 and the connecting portions 260, 270, 280, and 290 forming the upper support 200 It can be manufactured by shaping the wooden surface using the GRC (Glass Fiber Reinforced Cement) method. Through this, the support plate 100 and the house part 400 seated thereon can have the same effect as if they were installed on an actual tree trunk.

Figure 6 is a view showing the lower support part according to an embodiment of the present invention as seen from the front.

According to one embodiment of the present invention, the lower support part 300 is centered on a vertically extending portion of the first support 210 and the second support 220 of the upper support part 200. And the second lower support 320 is radially connected and functions to support the upper support 200, the support plate 100, and the house portion 400. In one embodiment, the first lower support 310 and the second lower support 320 may be made of reinforced concrete. In one embodiment, the lower support portion 300 may be formed in the shape of a tree root.

Figure 7 is a view showing a lower support part according to an embodiment of the present invention looking down from above, and Figure 8 is an exploded view of the lower support part according to an embodiment of the present invention.

Referring to Figures 7 and 8, the lower support unit 300 according to an embodiment of the present invention may include two first lower supports 310 and four second lower supports 320. According to one embodiment of the present invention, a pair of first lower supports 310 may be disposed facing each other, and four second lower supports 320 may be disposed at equal intervals between them. In one embodiment, the two first lower supports 310 and four second lower supports 320 are arranged radially forming a hexagon to distribute the load in all directions and maintain front, rear, left and right balance. According to one embodiment of the present invention, a fixing bar 340 is horizontally connected between each of the first lower supports 310 and the second lower supports 320 to fix the lower supports.

Figure 9 is a diagram showing a first lower support according to an embodiment of the present invention. Referring to FIG. 9, the first lower support 310 has a connection portion 311 connected to the lower end of the upper support 200, and may be provided with a lower support plate 314 that can be stably fixed to the ground. .

According to one embodiment of the present invention, the connection portion 311 of the first lower support 310 may be connected to the lower part of the upper support 200 where the first support 210 and the second support 220 extend vertically. there is. In one embodiment, the connection portion 311 of the first lower support 310 may be formed in a substantially semicircular shape, and a groove may be formed on the inner surface, that is, the surface forming a semicircular diameter. Referring to FIG. 8, in one embodiment, a pair of first lower supports 310 are arranged to face each other at the connecting portion 311, and the connecting portion 311 extends from the upper support 200 to the center of the contact point. The first support 210 and the second support 220 can pass. The first support 210 and the second support 220 may be arranged to be accommodated in a groove formed in the connection portion 311.

According to one embodiment of the present invention, the connection portion 311 of the first lower support 310 and the corresponding connection portion of the second lower support 320 may be formed in an approximately quadrant shape. In one embodiment, the four second lower supports 320 are arranged to be in contact with each other at the connection portion, so that the first support 210 and the second support 220 extending from the upper support portion 200 pass through the center where the connection portions abut. can do.

Figure 10 is a view showing the center of the lower support portion according to an embodiment of the present invention viewed from the front.

Referring to FIG. 10, the connecting portions 311 of the pair of first lower supports 310 may be assembled by contacting each other, and the connecting portions of the four second lower supports 320 may be assembled by contacting each other on the upper part thereof. In one embodiment, a support press plate 330 is disposed over the connection portion of the first lower support 310 and the second lower support 320 to firmly couple the first lower support 310 and the second lower support 320. can do.

Referring again to FIGS. 6 to 9 , the first lower support 310 and the second lower support 320 are assembled, and each first lower support 310 is fastened to the fixing bar connection portion 313 by fastening the fixing bar 340. ) and the lower formulation support 320 can be connected horizontally to fix the lower supports. In addition, according to an embodiment of the present invention, a brace 350 is diagonally connected between each of the first lower support 310 and the second lower support 320 and the lower end of the upper support 200 to apply a lateral load. I can support it. In one embodiment, the brace 350 may be fixed to the anti-slip bump 312 provided on the first lower support 310 and the second lower support 320.

According to one embodiment of the present invention, a wire fixing part 315 is provided at the bottom of each of the first lower supports 310 and the second lower supports 320, and between the wire fixing parts of the lower supports disposed to correspond to each other. The fixing wire 360 can be connected to and support the tension.

According to one embodiment of the present invention, while having the appearance of a treehouse installed on a tree, the support plate 100 and the house portion 400 are stably maintained by the detailed structure of the upper support portion 200 and the lower support portion 300. I can support it. In addition, the electric wires, communication lines, water supply, and wastewater pipes provided to the house part 400 on the support plate 100 are connected to the connection parts 260, 270, 280, 290 made of pipes and along the inside of the second support 220 and the lower support part. (300) Can be connected to the bottom. As a result, electric wires, communication lines, water supply, wastewater discharge pipes, etc. are not exposed to the outside, which not only does not damage the appearance of the tree house, but also prevents accidents such as cutting of wires by wild animals, electric shock due to loose clothing, and fire. there is.

Although the present invention has been described above with specific limitations such as specific components and limited examples, the examples are provided only to facilitate a more general understanding of the present invention, and the invention is not limited thereto, and the present invention Anyone with ordinary knowledge in the relevant technical field can make various modifications and variations from this description.

Accordingly, the spirit of the present invention should not be limited to the embodiments described above, and the claims described below as well as all modifications equivalent to or equivalent to the claims shall be considered to fall within the scope of the spirit of the present invention. will be.

10: Treehouse
100: support plate
110, 111, 112, 113, 114: first support member
120: Second support member
130: Support connection part
200: upper support
210: first support
220, 221, 222, 223, 224: second support
230: Third support
240: connection support
241: Support fixture
242: fixed fastener
243: Fixed band part
244: Band fastener
250: Support reinforcement part
260: first connection portion
270: second connection portion
280: third connection
290: fourth connection
300: lower support
310: first lower support
311: connection part
312: Push bump
313: fixture connection part
314: lower support plate
315: wire fixing part
320: second lower support
330: Support press plate
340: fixture
350: brace
360: fixed wire
400: House part

Claims (11)

As an ecological tree house installed on the ground,
A support plate that supports the house section,
An upper support portion connected to the support plate and supporting the house portion and the support plate, and
A lower support part connected to the lower end of the upper support part and supporting the house part, the support plate, and the upper support part below the ground surface,
The upper support part includes one first support and four second supports, the first support is connected to a portion of the support plate where the center of the house portion is located, and the four second supports are each located on the support plate. It is connected to a corner portion of the house portion, and the first support and the second support are composed of a pipe member with an empty interior,
A lower part of the upper support includes a connection support for connecting and fixing the first support and the four second supports,
The connection support part includes two support fixing parts and a fixing band part, the two support fixing parts are connected to each other to fix the second support and the first support, and the fixing band part is a part of the two connected support fixing parts. It is fastened in a form that surrounds the circumference,
The first support is seated on the center of one surface where the two support fixing parts contact each other, and two second supports are placed on the other surfaces of the two support fixing parts to fix the first support and the second support,
Ecological tree house. According to paragraph 1,
The first support is in the form of a straight line, one end of which is connected to the support plate, and the other end of which is connected to the lower support, and the four second supports are in the form of an obtuse 'L' curve, one end of which is connected to the bottom plate, and the other end of the support is connected to the bottom plate. Connected to the lower support together with the first support
Ecological tree house. According to paragraph 2,
A reinforcing steel plate is attached to the outer surface of the second support to supplement the strength of the curved portion of the second support.
Ecological tree house. delete According to paragraph 1,
The upper support includes at least one third support and at least one connection part,
The at least one third support is connected to the first support and the support plate to support the load of the support plate,
The at least one connection part is a pipe member derived from the second support and connected to the support plate, and the inside of the connection part can accommodate at least one of an electric wire, a communication line, and a water supply.
Ecological tree house. According to paragraph 1,
The surface of the upper support part was manufactured by shaping the wooden surface using the GRC (Glass fiber Reinforced Cement) method.
Ecological tree house. According to paragraph 1,
The lower support includes two first lower supports and four second lower supports,
The two first lower supports and the four second lower supports are each arranged symmetrically with respect to the center from which the upper support extends to support the load.
Ecological tree house. In clause 7,
The lower support includes at least one fixture, at least one strut, and a fixture wire,
The fixture connects and fixes the first lower support and the second lower support to each other horizontally,
The brace supports a lateral load by connecting each of the first lower support and the second lower support diagonally with the center from which the upper support extends,
The fixing wire supports tension by fixing the first lower support and the second lower support that face each other.
Ecological tree house. According to clause 8,
The first lower support and the second lower support are provided with anti-slip bumps, configured to fix the brace.
Ecological tree house. In clause 7,
The lower supports are connected to each other by connecting the two first lower supports and the four second lower supports to a central point from which the upper supports extend,
The connection portions of the two first lower supports are formed in a semicircular shape and come into contact with each other, and the connection portions of the four second lower supports are formed in a quadrant and are fixed in contact with each other at the upper part of the connection portion of the first lower supports, and the second lower supports are formed in a semicircle shape. At the top of the connection part, a support plate is located and fixed.
Ecological tree house. In clause 7,
The first lower support and the second lower support are made of reinforced concrete material,
Ecological tree house.

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