KR102590835B1 - Deck structure to prevent deformation of deck materials and improve fixing power - Google Patents

Abstract

The present invention relates to a deck structure for preventing deformation of a deck material and improving fixing force, wherein the deck structure includes the deck material, a reinforcing part, a protrusion, and a fixing means, and an insertion groove is formed on a side of the deck material along the length of the deck material. is formed to extend in the direction, the reinforcing portion is inserted into the insertion groove of the deck material to reinforce the deck material, the reinforcing portion includes an insertion portion and a bending portion respectively inserted into the insertion groove, and the bending portion is, A first member inserted into the insertion groove of the deck material, a second member bent and extended from an end of the first member, and a third member bent and extended from an end of the second member to cover the lower surface of the deck material. Includes, wherein the protrusion includes a first protrusion protruding from one side of the second member and a second protrusion protruding upward from one side of the first protrusion, wherein the insertion portion deviates from the insertion groove. The insertion groove is formed to extend in the longitudinal direction of the deck material on one side or both sides of the deck material based on the center of the thickness of the deck material, and the insertion portion is formed to extend in the longitudinal direction, and the insertion groove is formed to extend in the longitudinal direction. It is formed with a thickness corresponding to the thickness, so that when the insertion part is inserted into the insertion groove, an empty space is not formed in the insertion groove, thereby preventing foreign substances from penetrating into the deck material and at the same time deforming the deck material in the thickness direction. To prevent, the fixing means is inserted so that the head does not protrude above the upper surface of the deck material, and sequentially penetrates the upper part of the deck material, the first member, the lower part of the deck material, and the second member, and the deck material and The deck material and the reinforcement part are fixed to the joist while combining the reinforcement part.
According to the present invention, the penetration of foreign substances is prevented by inserting a reinforcing part made of a steel plate material with good rigidity into an insertion groove formed on the side of the deck material extending in the longitudinal direction of the deck material, and preventing bending, shrinkage, and bending in the thickness direction of the deck material due to environmental changes. It has the effect of preventing deformation such as swelling.

Description

Deck structure to prevent deformation of deck materials and improve fixation power {DECK STRUCTURE TO PREVENT DEFORMATION OF DECK MATERIALS AND IMPROVE FIXING POWER}

The present invention relates to a deck structure for preventing deformation of a deck material and improving the fixing force. More specifically, the present invention relates to a deck structure for preventing the penetration of foreign substances and protecting against environmental changes by inserting a reinforcement part into an insertion groove formed on the side of the deck material extending in the longitudinal direction of the deck material. This relates to a deck structure for preventing deformation of deck materials and improving fixing force, which prevents deformation such as bending, contraction, and expansion in the thickness direction of deck materials.

Recently, as social interest in eco-friendliness has increased, the demand for nature-friendly structures has been increasing. Not only trails and hiking trails in parks, lakes, and mountains, but also buildings such as houses and pensions are designed to be eco-friendly in accordance with the surrounding natural scenery. There is a trend in the construction of deck structures using wooden deck materials to create a human environment and provide an optimal walking environment for pedestrians in terrain where walking is difficult.

A conventional deck structure includes a base part that is fixed to the ground according to the terrain to support the overall structure, a fixing part that is fixed and installed at regular intervals on the upper surface of the base to serve as a support, and a pair of connections on the upper surface of the fixing part. It consists of a plurality of deck blocks consisting of brackets and a plurality of wooden decks to form a walkable floor surface, and a fixing means to secure them to the fixture.

However, the conventional deck structure with this structure simply inserts a plurality of wooden decks into a pair of connection brackets through grooves formed on both sides of the deck, so that shrinkage and temperature due to changes in humidity and temperature over time occur. There is a problem in that the wooden deck is easily deformed by bending, twisting, or splitting due to expansion.

In addition, the conventional deck structure simply connects the upper part of the connecting bracket, the plurality of wooden decks, one side of the plurality of wooden decks, and the fixing part through a fixing means, so over time, deformation of the wooden deck and repetitive load from pedestrians occur. There is a problem that it accumulates and causes movement of the fixing means, further causing separation of the fixing means or damage to the fastening part, threatening the safety of pedestrians.

Korea Intellectual Property Office Registered Patent Publication No. 10-1283010

The purpose of the present invention is to solve the above-described conventional problems, by inserting a reinforcing part made of a steel plate material with good rigidity into an insertion groove formed on the side of the deck material extending in the longitudinal direction of the deck material, thereby preventing the penetration of foreign substances and environmental changes. The aim is to provide a deck structure to prevent deformation of the deck material and improve fixation force, which can prevent deformation such as bending, contraction, and expansion in the thickness direction of the deck material.

Another object of the present invention is to provide a deck material that can improve the bonding force between the deck material and the joist by having the fixing means penetrate the deck material and simultaneously penetrate the two-layer steel plate when coupling the deck material into which the reinforcement portion is inserted to the joist. The purpose is to provide a deck structure to prevent deformation and improve fixation.

Another object of the present invention is to prevent deformation of the deck material and improve fixation force, which can improve the convenience of construction, since when installing a deck material into which a reinforcement portion is inserted, a certain gap between deck materials is maintained by the thickness of the curved surface of the reinforcement portion. It provides a deck structure.

Another object of the present invention is that the deck structure is composed of a combination of dissimilar materials such as wood and steel plate, and the vibration frequencies of each material caused by the shock and load that occur when a pedestrian walks on the deck structure are different, thereby reducing noise. The purpose is to provide a deck structure to prevent deformation of deck materials and improve fixation, which can reduce excessive vibration.

Another object of the present invention is to provide a deck structure for preventing deformation of the deck material and improving fixing force, which can prevent the insertion portion inserted into the insertion groove of the deck material from being separated by the protrusion of the bent portion.

Another object of the present invention is to prevent deformation of the deck material, which can improve the convenience of construction by making the constructor aware that the fixing means must be inserted into the deck material at least in the area from the end of the bent portion to the protrusion due to the protrusion of the bent portion. The purpose is to provide a deck structure to improve fixation.

The above object is, according to the present invention, in the deck structure for preventing deformation of the deck material and improving the fixing force, the deck structure includes the deck material, reinforcing portions, protrusions, and fixing means, and an insertion groove on the side of the deck material. It is formed to extend in the longitudinal direction of the deck material, and the reinforcing portion is inserted into the insertion groove of the deck material to reinforce the deck material, and the reinforcing portion includes an insertion portion and a bent portion respectively inserted into the insertion groove, The bent portion includes a first member inserted into the insertion groove of the deck material, a second member bent and extended from an end of the first member, and a lower surface of the deck material bent and extended from an end of the second member. and a third member covering, wherein the protrusion includes a first protrusion protruding from one side of the second member and a second protrusion protruding upward from one side of the first protrusion, wherein the insertion portion is the It prevents separation from the insertion groove, and the insertion groove is formed to extend in the longitudinal direction of the deck material on one or both sides of the deck material based on the center of the thickness of the deck material, and the insertion portion is formed to extend in the longitudinal direction. , It is formed with a thickness corresponding to the thickness of the insertion groove, so that when the insertion part is inserted into the insertion groove, an empty space is not formed in the insertion groove, thereby preventing foreign substances from penetrating into the deck material and at the same time, To prevent deformation in the thickness direction, the fixing means is inserted so that the head does not protrude above the upper surface of the deck material, and sequentially penetrates the upper part of the deck material, the first member, the lower part of the deck material, and the second member. This is achieved by a deck structure that fastens the deck material and the reinforcement part to the joist while coupling the deck material and the reinforcement part.

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In addition, the second member is bent at a right angle from the end of the first member, and the third member is bent at a right angle from the end of the second member, so that the first member, the second member, and the third member may have an overall 'ㄷ' shape.

Additionally, the second member can be formed to have a predetermined thickness to maintain a predetermined gap between the deck materials.

The above object is, according to the present invention, in the deck structure for preventing deformation of the deck material and improving the fixing force, the deck structure includes the deck material, a reinforcement portion, and a fixing means, and an insertion groove is formed on a side of the deck material. It is formed to extend in the longitudinal direction of the deck material, and the reinforcing part is inserted into the insertion groove to reinforce the deck material, and the reinforcing part is an insertion part extending in the longitudinal direction and inserted into the insertion groove of the deck material, the insertion part. It includes a first bent portion that is bent and extended from an end of the portion and a second bent portion that is bent and extended from an end of the first bent portion and covers the lower surface of the deck material, wherein the insertion groove is the center of the thickness of the deck material. is formed to extend in the longitudinal direction of the deck material on one side or both sides of the deck material based on When inserted, an empty space is not formed in the insertion groove, preventing foreign substances from penetrating into the deck material and preventing deformation in the thickness direction of the deck material, and the fixing means is such that the head is attached to the upper surface of the deck material. It is inserted so as not to protrude upward, and sequentially penetrates the upper part of the deck material, the insertion part, the lower part of the deck material, and the second bent part, thereby fixing the deck material and the reinforcement part to the joist while combining the deck material and the reinforcement part. This is achieved by the deck structure.

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In addition, the first bent portion is bent at a right angle from the end of the insertion portion, and the second bent portion is bent at a right angle from the end of the first bent portion, so that the end of the insertion portion, the first bent portion, and the second bent portion are It may have an overall ‘ㄷ’ shape.

Additionally, the first bent portion is formed to have a predetermined thickness, so that a predetermined distance between the deck materials can be maintained.

According to the present invention, the penetration of foreign substances is prevented by inserting a reinforcing part made of a steel plate material with high rigidity into an insertion groove formed on the side of the deck material extending in the longitudinal direction of the deck material, and preventing the bending, shrinkage, and bending in the thickness direction of the deck material due to environmental changes. It has the effect of preventing deformation such as swelling.

According to the present invention, when a deck material into which a reinforcement portion is inserted is coupled to a joist, the fixing means penetrates the deck material and simultaneously penetrates two layers of steel plates, thereby improving the bonding force between the deck material and the joist.

According to the present invention, when installing a deck material into which a reinforcement portion is inserted, a certain gap between deck materials is maintained by the thickness of the curved surface of the reinforcement portion, which has the effect of improving the convenience of construction.

According to the present invention, the deck structure is composed of a combination of dissimilar materials such as wood and steel plate, and the vibration frequencies of each material caused by the shock and load that occur when a pedestrian walks on the deck structure are different, so noise and vibration It has the effect of reducing.

According to the present invention, there is an effect of preventing the insertion portion inserted into the insertion groove of the deck material from being separated by the protrusion of the bent portion.

According to the present invention, the convenience of construction can be improved by making the constructor aware that the fixing means must be inserted into the deck material at least in the area from the end of the bent portion to the protrusion due to the protrusion of the bent portion.

Meanwhile, the effects of the present invention are not limited to the effects mentioned above, and various effects may be included within the range apparent to those skilled in the art from the contents described below.

Figure 1 is a perspective view of a deck structure in which a reinforcement portion according to a first embodiment of the present invention is partially inserted into an insertion groove of a deck material.
Figure 2 is an exploded perspective view of the deck structure according to the first embodiment of the present invention.
Figure 3 is a longitudinal cross-sectional view of a deck structure in which the reinforcement portion according to the first embodiment of the present invention is fully inserted into the insertion groove of the deck material.
Figure 4 is a longitudinal cross-sectional view showing the deck structure in which the reinforcement portion is fully inserted into the insertion groove of the deck material according to the first embodiment of the present invention and bound to the joist through a fixing means.
Figure 5 is a perspective view of a deck structure in which the reinforcement portion according to the second embodiment of the present invention is partially inserted into the insertion groove of the deck material.
Figure 6 is an exploded perspective view of the deck structure according to the second embodiment of the present invention.
Figure 7 is a longitudinal cross-sectional view of a deck structure in which the reinforcement portion according to the second embodiment of the present invention is fully inserted into the insertion groove of the deck material.
Figure 8 is a longitudinal cross-sectional view showing the deck structure in which the reinforcement portion is fully inserted into the insertion groove of the deck material according to the second embodiment of the present invention and bound to the joist through a fixing means.

Hereinafter, some embodiments of the present invention will be described in detail through illustrative drawings. When adding reference numerals to components in each drawing, it should be noted that identical components are given the same reference numerals as much as possible even if they are shown in different drawings.

Additionally, in describing embodiments of the present invention, if detailed descriptions of related known configurations or functions are judged to impede understanding of the embodiments of the present invention, the detailed descriptions will be omitted.

Additionally, when describing components of embodiments of the present invention, terms such as first, second, A, B, (a), and (b) may be used. These terms are only used to distinguish the component from other components, and the nature, order, or order of the component is not limited by the term.

First, with reference to FIGS. 1 to 4, the deck structure 100 according to the first embodiment of the present invention will be described in detail.

Figure 1 is a perspective view of a deck structure in which a reinforcing part is partially inserted into the insertion groove of the deck material according to the first embodiment of the present invention, Figure 2 is an exploded perspective view of the deck structure according to the first embodiment of the present invention, and Figure 3 is It is a longitudinal cross-sectional view of a deck structure in which the reinforcement part according to the first embodiment of the present invention is fully inserted into the insertion groove of the deck material, and Figure 4 is a deck structure in which the reinforcement part according to the first embodiment of the present invention is fully inserted into the insertion groove of the deck material. This is a vertical cross-sectional view showing how it is tied to the joist through a fixing means.

As shown in Figures 1 to 4, the deck structure 100 according to the first embodiment of the present invention includes a deck material 110, a reinforcement part 120, and a fixing means 130.

The deck material 110 extends in the longitudinal direction, and the deck material 100 may be made of wood, but is not limited thereto.

In more detail, an insertion groove (H) is formed in the deck material 110, and the insertion groove (H) is formed on one side or both sides of the deck material 110 and extends in the longitudinal direction of the deck material 110. Additionally, the insertion groove H may be formed to have a depth corresponding to the width of the reinforcement portion 120, but is not limited thereto.

The reinforcement portion 120 is inserted into the insertion groove (H) of the deck material 110 to reinforce the deck material 110. This reinforcement portion 120 includes an insertion portion 121 and a bent portion 122. do. In addition, the length of the reinforcement portion 120 may be formed shorter than the length of the deck material 110. Accordingly, the end of the reinforcement portion 120 is maintained at a predetermined distance from the end of the deck material 110. It can be inserted into the insertion groove (H) of (110). That is, after the reinforcement portion 120 is inserted, both ends of the deck material 110 may have a shape in which portions of each end are exposed.

According to the reinforcement portion 120 as described above, the insertion groove (H) formed on the side of the deck material 110 extending in the longitudinal direction of the deck material 110 has rigidity formed shorter than the length of the deck material 110. By inserting the reinforcing part 120 made of a good steel plate material, when deformation such as shrinkage in the longitudinal direction of the deck material 110 occurs due to environmental changes, the deck material (110) is more stable in response to the length of the deck material (110). There is an effect of preventing deformation of the deck material 110 while supporting 110).

The insertion portion 121 is formed to extend in the longitudinal direction and is inserted into the insertion groove (H) of the deck material 110. This insertion portion 121 may be formed of an iron plate, but is not limited thereto. Additionally, the insertion portion 121 may be formed to have a width corresponding to the depth of the insertion groove (H), but is not limited thereto.

The bent portion 122 is inserted into the insertion groove (H) of the deck material 110 and covers the lower surface of the deck material 110. This bent portion 122 includes the first member 122a and the second member ( 122b) and a third member 122c. Additionally, the bent portion 122 may be formed of a steel plate, but is not limited thereto.

The first member 122a is inserted into the insertion groove H of the deck material 100, the second member 122b is bent and extended from the end of the first member 122a, and the third member 122c is bent and extended from the end of the second member 122b to cover the lower surface of the deck material 110.

In more detail, the second member 122b is bent at a right angle from the end of the first member 122a, and the third member 122c is bent at a right angle from the end of the second member 122b, so that the first member (122b) 122a), the second member 122b, and the third member 122c have an overall cross-section of a 'ㄷ' shape.

Meanwhile, the second member 122b maintains a predetermined gap between the deck materials 110 and is formed to have a predetermined thickness.

Meanwhile, the bent portion 122 protrudes from one side of the second member 122b and further includes a protrusion 122d that also protrudes upward.

In more detail, the protrusion 122d includes a first protrusion that protrudes laterally from one side of the second member 122b and a second protrusion that protrudes upward from one side of the first protrusion.

In more detail, the insertion portion 121 is first inserted into the insertion groove (H) of the deck material 100, and then the bent portion 122 is inserted into the insertion groove (H) of the deck material 100. Accordingly, the insertion groove H into which the insertion part 121 is inserted is closed by the protrusion 122d, thereby preventing the insertion part 121 from being separated.

Meanwhile, the first member 122a and the third member 122c of the bent portion 122 may be formed to have a width corresponding to the width of the insertion portion 121, but the protrusion 122d may be formed to form the insertion portion 121. As the pressure is applied, the bent portion 122 is not completely inserted into the insertion groove (H) of the deck material 100, so a certain amount of space may be created. However, in FIGS. 3 and 4, the predetermined space is omitted for the sake of understanding of the invention.

In addition, according to the protrusion 122d as described above, it is fixed to the deck material 110 at least in the area from the end of the bent portion 122 to the protrusion 122d by the protrusion 122d of the bent portion 122. There is an effect of improving the convenience of construction by making the constructor aware that the means 130 must be inserted.

The fixing means 130 couples the deck material 110 and the reinforcement portion 120 and fixes the deck material 110 and the reinforcement portion 120 to the joist (L).

In more detail, the fixing means 130 penetrates the deck material 110, the first member 122a, and the third member 122c to attach the deck material 110 and the reinforcement portion 120 to the joist (L). Secure tightly. Accordingly, the bent portion 122 is closely fixed to the deck material 110 by the fixing means 130, thereby further preventing the insertion portion 121 from being separated. These fixing means 130 may include screws, nails, etc., but are not limited thereto.

According to the deck structure 100 according to the first embodiment of the present invention including the deck material 110, the reinforcement portion 120, and the fixing means 130 as described above, the side of the deck material 110 By inserting a reinforcing part 120 made of a steel plate material with good rigidity into the insertion groove H extending in the longitudinal direction of the deck material 110, the penetration of foreign substances is prevented, and the thickness of the deck material 110 according to environmental changes is prevented. It has the effect of preventing deformation such as bending, contraction, and expansion in one direction.

According to the deck structure 100 according to the first embodiment of the present invention as described above, when the deck material 110 into which the reinforcement portion 120 is inserted is coupled to the joist (L), the fixing means 130 is connected to the deck. By penetrating the material 110 and simultaneously penetrating the two-ply steel plate, there is an effect of improving the bonding force between the deck material 110 and the joist (L).

According to the deck structure 100 according to the first embodiment of the present invention as described above, when installing the deck material 110 into which the reinforcement part 120 is inserted, the deck is determined by the thickness of the bent surface of the reinforcement part 120. Since a certain distance between materials 110 is maintained, the convenience of construction can be improved.

According to the deck structure 100 according to the first embodiment of the present invention as described above, the deck structure 100 is composed of a combination of dissimilar materials such as wood and steel plate, so that a pedestrian walks on the deck structure 100. Since the vibration frequencies of each material caused by the shock and load generated during the process are different, there is an effect of reducing noise and vibration.

According to the protrusion 122d as described above, the protrusion 122d of the bent portion 122 can prevent the insertion portion 121 inserted into the insertion groove (H) of the deck material 110 from being separated. It works.

According to the protrusion 122d as described above, by the protrusion 122d of the bent portion 122, a fixing means ( 130) has the effect of improving the convenience of construction by making the constructor aware that it must be inserted.

Meanwhile, the effects of the present invention are not limited to the effects mentioned above, and various effects may be included within the range apparent to those skilled in the art from the contents described below.

From now on, with reference to FIGS. 5 to 8, the deck structure 200 according to the second embodiment of the present invention will be described in detail.

Figure 5 is a perspective view of a deck structure in which the reinforcement portion is partially inserted into the insertion groove of the deck material according to the second embodiment of the present invention, Figure 6 is an exploded perspective view of the deck structure according to the second embodiment of the present invention, and Figure 7 is It is a longitudinal cross-sectional view of a deck structure in which the reinforcement part according to the second embodiment of the present invention is fully inserted into the insertion groove of the deck material, and Figure 8 is a deck structure in which the reinforcement part according to the second embodiment of the present invention is fully inserted into the insertion groove of the deck material. This is a vertical cross-sectional view showing how it is tied to the joist through a fixing means.

As shown in Figures 5 to 8, the deck structure 200 according to the second embodiment of the present invention includes a deck material 210, a reinforcement part 220, and a fixing means 230.

Here, the configuration of the deck material 210 and the fixing means 230 is the same as that of the deck material 110 and the fixing means 130 of the deck structure 100 according to the first embodiment of the present invention described above. , redundant explanations are omitted.

The reinforcement portion 220 is inserted into the insertion groove (H) of the deck material 210 to reinforce the deck material 210. This reinforcement portion 220 includes the insertion portion 221 and the first bent portion 222. and a second bent portion 223. Additionally, the reinforcement portion 220 may be formed of a steel plate, but is not limited thereto. In addition, the length of the reinforcement portion 220 may be formed shorter than the length of the deck material 210. Accordingly, the end of the reinforcement portion 220 is maintained at a predetermined distance from the end of the deck material 210. It can be inserted into the insertion groove (H) of (210). That is, after the reinforcement portion 220 is inserted, both ends of the deck material 210 may have a shape in which portions of each end are exposed.

According to the reinforcement portion 220 as described above, the insertion groove (H) formed on the side of the deck material 210 extending in the longitudinal direction of the deck material 210 has rigidity formed shorter than the length of the deck material 210. By inserting the reinforcing part 220 made of a good steel plate material, when deformation such as shrinkage in the longitudinal direction of the deck material 210 occurs due to environmental changes, the deck material (210) is more stable in response to the length of the deck material 210. There is an effect of preventing deformation of the deck material 210 while supporting 210).

The insertion portion 221 is formed to extend in the longitudinal direction and is inserted into the insertion groove (H) of the deck material 210, and the first bent portion 222 is formed by bending and extending from the end of the insertion portion 221. 2 The bent portion 223 is bent and extended from the end of the first bent portion 222 and covers the lower surface of the deck material 210.

In more detail, the first bent portion 222 is bent at a right angle from the end of the insertion portion 221, and the second bent portion 223 is bent at a right angle from the end of the first bent portion 222, The end of 221 and the first bent portion 222 and the second bent portion 223 have an overall cross-section of a 'ㄷ' shape.

Meanwhile, the first bent portion 222 maintains a predetermined gap between the deck materials 210 and is formed to have a predetermined thickness.

According to the deck structure 200 according to the second embodiment of the present invention including the deck material 210, the reinforcement portion 220, and the fixing means 230 as described above, the side of the deck material 210 By inserting a reinforcing part 220 made of a steel plate material with good rigidity into the insertion groove H extending in the longitudinal direction of the deck material 210, the penetration of foreign substances is prevented, and the thickness of the deck material 210 according to environmental changes is prevented. It has the effect of preventing deformation such as bending, contraction, and expansion in one direction.

According to the deck structure 200 according to the second embodiment of the present invention as described above, when the deck material 210 into which the reinforcement portion 220 is inserted is coupled to the joist (L), the fixing means 230 is connected to the deck. By penetrating the material 210 and simultaneously penetrating the two-ply steel plate, there is an effect of improving the bonding force between the deck material 210 and the joist (L).

According to the deck structure 200 according to the second embodiment of the present invention as described above, when installing the deck material 210 into which the reinforcement part 220 is inserted, the deck is adjusted by the thickness of the bent surface of the reinforcement part 220. Since a certain interval between the materials 210 is maintained, the convenience of construction can be improved.

According to the deck structure 200 according to the second embodiment of the present invention as described above, the deck structure 200 is composed of a combination of dissimilar materials such as wood and steel plate, so that a pedestrian walks on the deck structure 200. Since the vibration frequencies of each material caused by the shock and load generated during the process are different, there is an effect of reducing noise and vibration.

Meanwhile, the effects of the present invention are not limited to the effects mentioned above, and various effects may be included within the range apparent to those skilled in the art from the contents described below.

In the above, even though all the components constituting the embodiment of the present invention have been described as being combined or operated in combination, the present invention is not necessarily limited to this embodiment. That is, as long as it is within the scope of the purpose of the present invention, all of the components may be operated by selectively combining one or more of them.

In addition, terms such as “include,” “comprise,” or “have” described above mean that the corresponding component may be present, unless specifically stated to the contrary, and thus do not exclude other components. Rather, it should be interpreted as being able to include other components. All terms, including technical or scientific terms, unless otherwise defined, have the same meaning as generally understood by a person of ordinary skill in the technical field to which the present invention pertains. Commonly used terms, such as terms defined in a dictionary, should be interpreted as consistent with the contextual meaning of the related technology and, unless explicitly defined in the present invention, should not be interpreted in an idealized or overly formal sense.

The above description is merely an illustrative explanation of the technical idea of the present invention, and those skilled in the art will be able to make various modifications and variations without departing from the essential characteristics of the present invention.

Accordingly, the embodiments disclosed in the present invention are not intended to limit the technical idea of the present invention, but are for illustrative purposes, and the scope of the technical idea of the present invention is not limited by these embodiments. The scope of protection of the present invention should be interpreted in accordance with the claims below, and all technical ideas within the equivalent scope should be construed as being included in the scope of rights of the present invention.

100: Deck structure according to the first embodiment of the present invention
110: deck material
120: reinforcement part
121: insertion part
122: bending part
122a: first member
122b: second member
122c: Third member
122d: protrusion
130: fixing means
200: Deck structure according to the second embodiment of the present invention
210: deck material
220: reinforcement part
221: Insertion part
222: first bending part
223: second bending part
230: fixing means
H: Insertion groove
L: joist

Claims (10)

In the deck structure for preventing deformation of the deck material and improving the fixing force, the deck structure includes the deck material, reinforcing portions, protrusions, and fixing means,
On the side of the deck material, an insertion groove is formed extending in the longitudinal direction of the deck material,
The reinforcement portion is inserted into the insertion groove of the deck material to reinforce the deck material,
The reinforcement part includes an insertion part and a bending part respectively inserted into the insertion groove,
The bent portion includes a first member inserted into the insertion groove of the deck material, a second member bent and extended from an end of the first member, and a lower surface of the deck material bent and extended from an end of the second member. It includes a third member covering,
The protrusion includes a first protrusion protruding from one side of the second member and a second protrusion protruding upward from one side of the first protrusion, and prevents the insertion portion from being separated from the insertion groove,
The insertion groove is formed to extend in the longitudinal direction of the deck material on one or both sides of the deck material based on the center of the thickness of the deck material,
The insertion portion extends in the longitudinal direction and is formed to have a thickness corresponding to the thickness of the insertion groove, so that when the insertion portion is inserted into the insertion groove, an empty space is not formed in the insertion groove, thereby preventing foreign substances from entering the deck material. It prevents penetration and at the same time prevents deformation in the thickness direction of the deck material,
The fixing means is inserted so that the head does not protrude above the upper surface of the deck material, and sequentially penetrates the upper part of the deck material, the first member, the lower part of the deck material, and the second member to couple the deck material and the reinforcement part. A deck structure that secures the deck material and the reinforcement part to the joist while doing so. delete delete In claim 1,
The second member is bent at a right angle from an end of the first member, and the third member is bent at a right angle from an end of the second member, so that the first member, the second member, and the third member are collectively A deck structure having a ‘ㄷ’ shape. In claim 1,
The second member is formed to have a predetermined thickness, and maintains a predetermined gap between the deck members. In the deck structure for preventing deformation of the deck material and improving the fixing force, the deck structure includes the deck material, a reinforcement portion, and a fixing means,
On the side of the deck material, an insertion groove is formed extending in the longitudinal direction of the deck material,
The reinforcement portion is inserted into the insertion groove to reinforce the deck material,
The reinforcement portion is formed by extending in the longitudinal direction an insertion portion that is inserted into the insertion groove of the deck material, a first bent portion that is bent and extended from an end of the insertion portion, and an insertion portion that is bent and extended from an end of the first bent portion. It includes a second bent portion covering the lower surface of the deck material,
The insertion groove is formed to extend in the longitudinal direction of the deck material on one or both sides of the deck material based on the center of the thickness of the deck material,
The insertion portion extends in the longitudinal direction and is formed to have a thickness corresponding to the thickness of the insertion groove, so that when the insertion portion is inserted into the insertion groove, an empty space is not formed in the insertion groove, thereby preventing foreign substances from entering the deck material. It prevents penetration and at the same time prevents deformation in the thickness direction of the deck material,
The fixing means is inserted so that the head does not protrude above the upper surface of the deck material, and sequentially penetrates the upper part of the deck material, the insertion part, the lower part of the deck material, and the second bent part, while coupling the deck material and the reinforcement part. A deck structure that secures the deck material and the reinforcement to the joist. delete delete In claim 6,
The first bent portion is bent at a right angle from the end of the insertion portion, and the second bent portion is bent at a right angle from the end of the first bent portion, so that the end of the insertion portion, the first bent portion, and the second bent portion are collectively formed by ‘ A deck structure having a ‘L’ shape. In claim 6,
The first bent portion is formed to a predetermined thickness, and maintains a predetermined gap between the deck members.

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