KR101797588B1 - Block for protecting the tree - Google Patents

Abstract

The present invention relates to a tree protection block installed to protect trees such as landscaping trees or roadside trees planted on parks, roads, or sidewalks, and the like, and particularly, to a tree protection block, which is composed of a plurality of standardized blocks to be easily carried and installed, is formed into a variable form to enable the expansion of a tree receiving part in which the root of trees is planted corresponding to the stem of trees thickened as grow, removes the inconvenience of pedestrians by forming a portion in which a support is received in a groove form not a hole form therein while promoting convenience when tearing down the support after a certain period of time, and can be more aesthetically exhibited.

Description

{BLOCK FOR PROTECTING THE TREE}

The present invention relates to a tree protection block installed to protect trees such as landscaping trees and avenues planted in parks, roads, or sidewalks, and more particularly to a tree protection block constructed by a plurality of standardized blocks, The supporting member is accommodated in a variable shape so as to be able to expand the tree receiving portion where the stem of the tree is accommodated in correspondence with the stem of the thickening tree. The present invention relates to a tree protecting block which is formed in the shape of a groove to eliminate the inconvenience of a pedestrian and which can be more aesthetically directed.

In general, trees such as landscaping trees and trees are planted at parks, roadsides, or sidewalks at regular intervals to provide environmental beautification, pollution prevention, and noise prevention. These trees are protected by a tree cover (cover) in order to protect the trees and to ensure stable growth because they can be killed before they grow up due to various causes.

These tree protection boards are usually made of materials such as cast iron, artificial stone or a combination thereof, concrete or rolled steel, etc., to protect the trees before the roots are drained immediately after planting the trees, to remove the steps between the trees and the ground, . Also, it is made in various shapes (patterns, colors) to make beauty more beautiful.

Such a tree protection plate (cover) has been proposed in Korean Patent No. 10-1028778 (registered on Apr. 25, 2011), Korean Registered Patent No. 10-0398907 (registered on September, 2003).

Korean Patent No. 10-1028778 discloses a structure in which a fixed frame and a frame body are formed in a prefabricated structure, thereby facilitating maintenance and structure change, reducing installation cost, and forming a ventilation space inside the fixed frame, And the effect of preventing the soil from splashing in the rain. However, since the length of the support blocks is fixed, it is not possible to change the size of the protection block assembly according to the growth of the tree, so there is a problem that additional replacement cost is incurred because a new protective block assembly must be replaced when the tree grows.

Korean Patent Registration No. 10-0398907 discloses a structure in which a support member, a lid member and an inner diameter member are constituted by a plurality of standardized assemblies, and a structure in which the support members, the lid member and the inner diameter member are mutually variable and assembled, It is possible to adjust the inner diameter of the neck portion so as to be assembled and installed so that the problem caused in the structure in which the length of the support block is fixed as in Korean Patent No. 10-1028778 can be solved.

However, in Korean Patent No. 10-0398907, since each assembly is manufactured by injection-molding a synthetic resin material having a relatively low strength and a relatively low strength as compared with a metal or concrete material, the manufacturing process is complicated and not only easily damaged by external impact, The load that is pressed is small, so that the external force is easily lifted from the ground. Also, as each assembly is assembled using the assembly pins, assembling and disassembling operations are cumbersome and complicated.

Accordingly, in the Korean Registered Patent No. 10-1067389 filed by the present applicant (registered on September 19, 2011) and the Korean Registered Patent No. 10-1636912 (registered on June 26, 2016), it is easy to carry and install A tree protecting block capable of expanding a tree receiving portion in which a stem of a tree is accommodated according to the growth of the tree without replacement and being prevented from being easily lifted from the ground without being easily damaged by an external impact has been proposed.

However, the forest protection blocks known so far including Korean Patent No. 10-1067389 and Korean Patent No. 10-1636912 are formed such that the portion where the support for supporting the tree is received is exposed to the outside in the form of a hole There is a risk that the support hole remains as it is even after removing the support, and there is a danger that the pedestrian hangs over when walking and is injured.

KR 10-1028778 B1, 2011, 04, 05. KR 10-0398907 B1, 2003. 09. 06. KR 10-1067389 B1, 2011. 09. 19. KR 10-1636912 B1, 2016. 06. 30.

Accordingly, the present invention has been made to solve the above-mentioned problems of the prior art, and it is an object of the present invention to provide a method of manufacturing a tree structure which is easy to carry and install, It is possible to prevent the pedestrian from being easily lifted from the ground without being easily broken and to prevent the pedestrian from being inconvenienced by forming a portion in which the pedestal is accommodated, The present invention is directed to providing a tree protection block.

According to an aspect of the present invention, there is provided a vehicle cabin comprising a three-dimensional structure having an inner side surface, an outer side surface, and both side surfaces, each of which is disposed adjacent to a tree receiving portion in which a stem of a tree is received, Wherein a plurality of single blocks each having a side surface in intimate contact with each other to form a frame having various shapes are formed on the inner side of each of the plurality of single blocks, Thereby providing a tree protection block.

Preferably, the connection block further includes a connection block arranged in at least one space between the single blocks in a three-dimensional structure to expand an inner diameter of the tree receiving portion.

Preferably, the connection block has a length from the outer side to the inner side shorter than the lengths of both sides of the single block so that the outer side of the connection block is aligned with the outer side of the single block, And the side surface is recessed in the opposite direction of the tree receiving portion from the inner side surface of the single block to form a step.

Preferably, a colored layer is formed on the single block and the connecting block.

Preferably, the frame may be a square, a horseshoe, a circle, or an ellipse.

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As described above, according to the present invention, the following effects can be obtained.

According to the present invention, since the support grooves not exposed to the outside are formed even after the support block is demolished inside the single block, the soil is buried in the support grooves even after removing the support block after a lapse of a predetermined time, It is possible to prevent the pedestrian from falling on the foot of the support when the foot is walked on the same line and to prevent the foot from being injured and to prevent foreign matter or the like from being deposited inside the support groove groove, It is possible to prevent the appearance of the protection block from being hindered.

In the present invention, a single block having a variety of shapes and a connecting block are standardized, and then they are assembled together in a closely contacting manner to form various shapes (rectangular, horseshoe, circular (oval) ) Can be easily transported and installed (construction), and aesthetic appearance can be maintained beautifully.

Thirdly, according to the present invention, at least one connecting block is additionally disposed between single blocks to enlarge the sizes of the basic type tree protecting block and the tree receiving portion, so that the inner diameter of the tree receiving portion, So that it is not necessary to replace the entire tree protection block even when the trees are growing, thereby saving the replacement and installation cost compared to the conventional art tree cover.

Fourth, according to the present invention, since a single block and a connecting block are formed of a concrete material, they can maintain a constant rigidity and a load, respectively, as compared with a tree protecting plate manufactured by injection molding with a conventional synthetic resin material, It can be prevented from being easily lifted.

Fifth, according to the present invention, a colored layer having various shapes (pattern, color) is formed on the upper part of the tree protection block, so that aesthetic appearance can be maintained more beautifully while harmoniously harmonizing with the surrounding environment.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a view showing a tree planted in a tree receiving section for explaining a tree protection block according to a first embodiment of the present invention; FIG.
Fig. 2 is a view showing the tree protection block shown in Fig. 1; Fig.
Fig. 3 is a view showing a state in which each single block of the tree protection block shown in Fig. 2 is separated; Fig.
Figure 4 is a top view of the single block shown in Figure 1;
5 is a view for explaining a first modified example of a tree protection block according to the first embodiment of the present invention.
6 is a view showing a state in which a single block of the tree protection block shown in Fig. 5 is separated; Fig.
FIG. 7 is a top view of the tree protection block shown in FIG. 5; FIG.
Fig. 8 is a view showing a state where trees are planted in the tree protection block shown in Fig. 5; Fig.
FIG. 9 is a view for explaining a second variation of the tree protection block according to the first embodiment of the present invention. FIG.
Fig. 10 is a view showing a state in which each single block of the tree protection block shown in Fig. 9 is separated. Fig.
11 is a view showing a tree protection block according to Embodiment 2 of the present invention.
Fig. 12 is a view showing a state in which each single block of the tree protection block shown in Fig. 11 is separated. Fig.
13 is a view showing a first modification of the tree protection block according to the second embodiment of the present invention.
14 is a view showing a modification 2 of the tree protection block according to the second embodiment of the present invention.
15 is a view showing a tree protection block according to Embodiment 3 of the present invention.
16 is a view showing a state in which each single block of the tree protection block shown in Fig. 15 is separated; Fig.
17 is a view showing a modification 1 of a tree protection block according to Embodiment 3 of the present invention.
18 is a view showing a modification 2 of the tree protection block according to the third embodiment of the present invention.

BRIEF DESCRIPTION OF THE DRAWINGS The advantages and features of the present invention, and how to accomplish them, will become apparent by reference to the embodiments described in detail below with reference to the accompanying drawings. However, the present invention is not limited to the embodiments described below, but may be embodied in various other forms.

The present embodiments are provided so that the disclosure of the present invention is thoroughly disclosed and that those skilled in the art will fully understand the scope of the present invention. And the present invention is only defined by the scope of the claims. Thus, in some embodiments, well known components, well known operations, and well-known techniques are not specifically described to avoid an undesirable interpretation of the present invention.

In addition, like reference numerals refer to like elements throughout the specification. Moreover, terms used herein (to be referred to) are intended to illustrate the embodiments and are not intended to limit the invention. In the present specification, the singular form includes plural forms unless otherwise specified in the specification. Also, components and acts referred to as " comprising (or comprising) " do not exclude the presence or addition of one or more other components and operations.

Unless defined otherwise, all terms (including technical and scientific terms) used herein may be used in a sense commonly understood by one of ordinary skill in the art to which this invention belongs. Also, commonly used predefined terms are not ideally or excessively interpreted unless they are defined.

Hereinafter, the technical features of the present invention will be described in detail with reference to the accompanying drawings.

FIG. 1 is a view showing a state in which a tree has been planted in a tree receiving part for explaining a tree protecting block according to a first embodiment of the present invention, FIG. 2 is a view showing the tree protecting block shown in FIG. 1, FIG. 3 is a view showing a state where each single block of the tree protection block shown in FIG. 2 is separated, and FIG. 4 is a top view of the single block shown in FIG.

Referring to Figs. 1 to 4, a tree protection block 10 according to a first embodiment of the present invention is a basic structure of a tree protection block, and includes a plurality of single blocks 11a to 11d assembled with each other.

Each of the single blocks 11a to 11d has a three-dimensional structure, and has outer faces o1 and o2 having two right-angled faces bent at right angles such that the overall shape of the wood block is square, Includes an inner surface i formed with both side surfaces s1 and s2 which are in intimate contact with both sides and a support groove g in which a support 2 supporting the tree 1 is received in the center.

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The tree protection block 10 according to the first embodiment of the present invention can install the tree support 2 in the support groove groove g while minimizing a decrease in strength of the single block 11a to 11d due to the support groove groove g There is also an advantage that it can have enough space.

The support grooves g are formed respectively on the inner surfaces of the single blocks 11a to 11d. The support grooves g are formed on the inner surfaces of the single blocks 11a to 11d so as to be close to the trees 1 and open to the tree receiving portions 10a in which the trees 1 are drilled in a substantially semi- Structure.

As described above, since the support groove groove g is formed by a semicircular structure that is opened to the tree receiving portion 10a on the inner side surfaces of the single blocks 11a to 11d, the tree receiving portion 10a is formed in the support groove groove g, So that at least a part of the soil is buried and a step with the ground is not generated.

Therefore, even if the pedestal 2 is removed after a lapse of a predetermined time, the soil is buried in the pedestal grooves g, so that the pedestal grooves g are located almost in the same line as the ground, It is prevented that the foot is tumbled and falls and is prevented from being injured. Further, foreign matter or the like is thrown and accumulated inside the support groove (g), or the growth of a weed or the like in the support groove (g) is blocked, It is possible to prevent inhibition.

On the inner side surfaces of the single blocks 11a to 11d, metal reinforcing plates (not shown) having shapes corresponding to the inner surfaces of the single blocks 11a to 11d are formed on the inner surfaces of the single blocks 11a to 11d, respectively, ) May be attached. The metal reinforcing plate prevents the metal reinforcement plate from being easily broken due to external impact or corrosion during the process of installing the support table 2 in the support groove (g).

5 is a view for explaining a first modification of the tree protection block according to the first embodiment of the present invention, FIG. 6 is a view showing a state where a single block of the tree protection block shown in FIG. 5 is separated FIG. 7 is a top view of the tree protection block shown in FIG. 5, and FIG. 8 is a view showing a state where trees are planted in the tree protection block shown in FIG.

5 to 8, the tree protecting block 20 according to the first modified example is an expanded type of the tree protecting block 10 shown in Fig. 2, and is disposed between the single blocks 11a to 11d, And a plurality of connection blocks 12a to 12d that extend the inner diameter of the portion 20a.

The connection blocks 12a to 12d are formed of rectangular parallelepipeds or cubes and disposed between the single blocks 11a to 11d so that the inside diameter of the tree receiving portion 20a and the total size of the tree protecting block 20 are shown in FIG. The width of the connecting blocks 12a to 12d can be increased by an amount greater than that of the basic type wood block 10 shown in FIG. That is, the tree protection block 30 can be enlarged by the inner diameter and the size of the tree protection block 20 plus the widths of the connection blocks 12a to 12d.

It is preferable that the connection blocks 12a to 12d are formed to have the same size and the length from the outer side to the inner side is formed to be shorter than the lengths of both sides s1 and s2 of the single blocks 11a to 11d Do. Accordingly, when the connecting blocks 12a to 12d are provided between the single blocks 11a to 11d, a step is formed between the inner side i of the single blocks 11a to 11d and the inner side surfaces of the connecting blocks 12a to 12d . That is, the inner side surfaces of the connecting blocks 12a to 12d are recessed inward (in the direction opposite to the tree receiving portion 20a) than the inner side i of the single blocks 11a to 11d.

Therefore, when the support frame 2 supporting the tree 1 is not installed in the support frame grooves or the number of the support frames 2 is larger than the support frame grooves, the single block 11a It is possible to additionally provide the support base 2 at the portion (A) recessed in the outward direction as compared with the case (11a) to (11d), so that the workability is excellent and the tree 1 can be supported more stably.

FIG. 9 is a view for explaining a second variation of the tree protection block according to the first embodiment of the present invention, and FIG. 10 shows a state where each single block of the tree protection block shown in FIG. 9 is separated FIG.

9 and 10, the tree protecting block 30 according to the second modification includes a pair of connecting blocks 12a to 12d and 13a to 13d disposed between the single blocks 11a to 11d, The widths of the connection blocks 13a to 13d to which the inner diameter and the size are added can be extended by an amount greater than the width of the connection blocks 13a to 13d.

FIG. 11 is a view showing a tree protection block according to the second embodiment of the present invention, and FIG. 12 is a view showing a state where each single block of the tree protection block shown in FIG. 11 is separated.

11 and 12, the tree protection block 40 according to the second embodiment of the present invention is a basic structure, and similar to the tree protection block 10 according to the first embodiment of the present invention, a single block 41a to 41d The outer surfaces of the two single blocks 41c and 41d of the single blocks 41a to 41d are curved surfaces other than a right angle surface so that the overall shape of the single blocks 41c and 41d is a horseshoe shape. The rest of the configuration is the same as that of the tree protection block 10 according to the first embodiment.

FIG. 13 is a view showing a first modified example of the tree protection block according to the second embodiment of the present invention, and FIG. 14 is a view showing a second modified example of the tree protection block according to the second embodiment of the present invention.

Referring to Figs. 13 and 14, the tree protection blocks 50 and 60 according to Modification 1 and Modification 2 are extended types of the tree protection block 40 according to Embodiment 2, respectively, The block 50 is provided with one connecting block 42a to 42d respectively between the single blocks 41a to 41d and the tree protecting block 60 according to the modified example 2 is provided between the single blocks 41a to 41d Two connecting blocks 42a to 42d and 43a to 43d are arranged to extend the tree receiving portions 40a, 50a and 60a.

FIG. 15 is a view showing a tree protecting block according to the third embodiment of the present invention, and FIG. 16 is a view showing a state where each single block of the tree protecting block shown in FIG. 15 is separated.

15 and 16, the tree protecting block 70 according to the third embodiment of the present invention is a basic type structure, and similar to the tree protecting block 10 according to the first embodiment of the present invention, a single block 51a to 51d The entire shape of the single blocks 51a to 51d is a circular structure as the outer surfaces of the single blocks 51a to 51d are all curved. The other configurations are the same as those of the first embodiment.

17 is a view showing a first modification of the tree protection block according to the third embodiment of the present invention, and Fig. 18 is a view showing a second modification of the tree protection block according to the third embodiment of the present invention.

Referring to Figs. 17 and 18, the tree protecting blocks 80 and 90 according to the first and second modified examples are expanded types of the tree protecting block 70 according to the third embodiment, respectively, The block 80 is provided with one connecting block 52a to 52d respectively between the single blocks 51a to 51d and the tree protecting block 90 according to the modified example 2 is provided between the single blocks 51a to 51d Two connection blocks 52a to 52d and 53a to 53d are arranged to extend the tree receiving portions 70a, 80a and 90a.

As described above, according to the present invention, since the support grooves are formed on the inner side of the single block with each of the embodiments, the soil is buried in the support grooves even when the support is removed after a predetermined time elapses. It is possible to prevent the pedestrian from falling on the foot of the foot when the foot is walked and to prevent the foot from being injured and to prevent foreign matter or the like from being piled up in the inside of the foot support groove, It is possible to prevent the beauty of the tree protection block from being hindered.

In addition, the present invention can be applied to various shapes (rectangular / horseshoe-shaped / horseshoe-shaped) by assembling a single block having various shapes as well as the embodiments of the present invention, (Oval)), it is possible to easily carry and install (construct) the aesthetics, and to maintain beautiful appearance.

In addition, according to the present invention, at least one connection block is additionally disposed between single blocks as in each modification of the embodiments to extend the size of the basic-type tree protection block, so that the tree- The inner diameter is enlarged by the number of the connecting blocks, so that it is not necessary to replace the entire tree protection block even when the tree is grown, thereby saving the replacement and installation cost compared with the conventional art tree cover (cover).

In addition, since the single block and the connecting block constituting the tree protection block are made of concrete, the present invention can maintain the stiffness and the load more than the tree protecting plate manufactured by injection molding with the conventional synthetic resin material, So that it can be prevented from being easily lifted from the ground. For example, the single block and the connecting block may be composed of a lower layer made of concrete, and an upper layer stacked on the lower layer and made of a mixture of recycled materials such as granite crushed stone, soybean gravel and silica sand.

In addition, the present invention is characterized in that a single block and a connecting block constituting a tree protection block are further provided with a colored layer (not shown) having various shapes (pattern, color) on the upper part thereof to harmonize with the surrounding environment, . At this time, the colored layer may be formed by mixing various natural aggregates such as dolomite and seomunseok with the coloring agent (cement) and cement (white cement) at the upper part of each single block and connecting block, It is also possible to form by machining the surface of the thin wire material with the high strength bush hammer of the alloy. In addition, the colored layer may further include a luminous material for easy identification at night. May be formed by various known methods.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments. It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

1: tree
2: Support
g: Support groove
10, 20, 30, 40, 50, 70, 80, 90:
11a to 11d, 41a to 41d, and 51a to 51d:
12a to 12d, 13a to 13d, 42a to 42d, 43a to 43d:
10a, 20a, 30a, 40a, 50a, 60a, 70a, 80a, 90a:

Claims (6)

(S1, s2) having right-angled sides bent at right angles at both ends of the outer surfaces (o1, o2) are provided with outer surfaces (o1, o2) having two right- And a support base 2 for supporting the tree 1 at the center of the inner side surface i is provided with an inner side surface i having a curved surface at an end of the side surfaces s1 and s2, When the pedestal 2 is demolished, soil is introduced into the interior of the pedestal 2, and the pedestrian is prevented from being injured when the pedestrian walks and falls when walking, And a support groove groove (g) of a semicircular structure capable of preventing the growth of the weeds from being obstructed due to the growth of the weeds is provided, and both side surfaces (s1, s2) (I) at the center of the inner surface (i) A plurality of single blocks each having a neck receiving portion for receiving the stem of the tree 1 when the side groove g is opened and both sides s1 and s2 of the neighboring ones are closely contacted with each other;
At least one of the single blocks is formed in a three-dimensional structure to extend the inner diameter of the tree receiving portion, and the length from the outer side to the inner side is formed to be shorter than the lengths of the side surfaces (s1, s2) The side surface is aligned with the outer surface o1, o2 of the single block so that the inner surface is formed with a recessed portion "A" recessed in the opposite direction of the tree receiving portion with respect to the inner surface i of the single block When the support base 2 supporting the tree 1 is not provided in the support groove groove g or the number of the support rods 2 is larger than the support groove groove g, A connecting block capable of additionally mounting a support base 2 on a site A ';
In the upper part of the single block and the connecting block, a variety of natural aggregates such as dolomite and seomunseok are mixed with coloring agent and white cement, and the mixture is cured sufficiently and then processed into a brush. In order to facilitate discrimination at night, Lt; / RTI > colored layer,
The single block and the connecting block are stacked on a lower layer of a concrete mix so that the single block and the connecting block can be prevented from being easily lifted from the ground without being easily damaged by an external impact by maintaining a constant rigidity and load, And an upper layer made by mixing recycled materials of gravel and silica sand.
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