KR102088626B1 - Handrail deck system using wood - Google Patents

Abstract

The present invention relates to a railing deck system using wood and, more specifically, to a handrail deck system using wood, comprising: a plurality of support parts vertically formed on the ground; non-exposed support bar connection parts having one end inserted into the support parts and the other ends inserted into a horizontal bar, and connecting the horizontal bar to the support parts; and the horizontal bar coupled to the support bar connection parts to be fixed between the support parts at predetermined intervals. Therefore, a railing can be easily installed on an inclined surface inclined laterally. Some of the support bar connection parts are inserted into the support parts, and the remainder thereof is inserted into the horizontal bar, so that the support bar connection parts are not exposed to the outside, thereby preventing accidents and increasing durability. The horizontal bar can be strongly installed at specific vertical and lateral angles with respect to the support parts.

Description

Handrail deck system using wood

The present invention relates to a railing deck system using wood, and more specifically, a plurality of struts and one end formed perpendicular to the ground are inserted into the strut, and the other end is inserted into the transverse bar, and the transverse bar at a specific left and right and up and down angle. A railing can be easily installed on the inclined surface provided with the left and right sides, including a horizontal bar fixed between a holding part positioned at regular intervals by being coupled to the holding bar connection part of the non-exposed type holding bar connection part to be connected to the holding part, , The part of the holding bar connection part is inserted into the holding part and the other part is inserted into the horizontal bar, so it is not exposed to the outside to prevent safety accidents and improve durability. It is about railing deck system using installable wood.

As the economy develops and the income level rises, a deck system comprising a wooden floor and a handrail made of wood combined with the floor has been widely developed. The deck system is made of wood, which is well suited to the surrounding environment and provides excellent aesthetics.

The railing of the deck system is formed by placing a horizontal member between pillars positioned at regular intervals, such as the following patent literature, wherein the horizontal member and the pillar are fixed by a connecting member.

<Patent Document>

Patent No. 10-1991026 (Registered on Jun. 13, 2019) "Deck Road Railing Structure and Construction Method"

However, the connecting member connecting the horizontal member and the pillar may be exposed to the outside, which may cause stability problems, and it is difficult to install the railing on the inclined surface.

The present invention has been made to solve the above problems,

According to the present invention, by using a holding bar connection part and forming inclined surfaces at both ends of the horizontal bar, the horizontal bar can be installed at specific left and right angles with respect to the holding part, and railings can be easily installed on the inclined surfaces provided with left and right sides. The purpose is to provide a railing deck system using wood.

In addition, the present invention is to provide a railing deck system using wood that can prevent safety accidents and improve durability because it is not exposed to the outside because a part of the holding bar connection part is inserted into the holding part and the other part is inserted into the horizontal bar. There is this.

In addition, the present invention supports the lower surface of the vertically rotating parts positioned at specific vertical and horizontal angles by inserting the closing part tightly so as to press the inner surface of the holding bar connection part insertion groove, and the inclined surfaces at both ends of the horizontal bar are in close contact with the side surface of the supporting part. Therefore, the object of the present invention is to provide a railing deck system using wood that can firmly install a horizontal bar at a specific up, down, left, and right angles to a support section.

The present invention is implemented by an embodiment having the following configuration in order to achieve the above object.

According to an embodiment of the present invention, the deck system according to the present invention includes a railing part, and the railing part includes a plurality of strut parts formed perpendicular to the ground, one end being inserted into the strut part, and the other end being inserted into the horizontal bar. It characterized in that it comprises a non-exposed type of holding bar connecting portion for connecting the horizontal bar at the left and right and up and down angle to the holding portion, and a horizontal bar fixed between the holding portion connected to the holding bar connecting portion and positioned at a predetermined interval. do.

According to another embodiment of the present invention, in the deck system according to the present invention, the support portion is formed on the inside to accommodate the fixed frame of the support bar connection portion, and the frame receiving portion is formed through the upper and lower sides. It includes a vertical through-hole through which the ends of the left and right rotating parts of the holding bar connecting part protrude, and the non-exposed holding bar connecting part is positioned at the frame receiving part and fixed to a fixed height of the holding part and the fixed frame. The left and right rotating parts are coupled to the left and right rotating parts protruding from the posts through the upper and lower through-grooves, and the upper and lower rotating parts are rotatably coupled to the ends of the left and right rotating parts, and the horizontal bar has both ends. Each of the horizontal bar is formed of an inclined surface corresponding to the left and right and up and down installation angle, the side of the pillar Characterized in that the tangent to the ends of the Rover adhesion.

According to another embodiment of the present invention, in the deck system according to the present invention, the fixed frame is a body portion having a receiving space in which a rotating shaft is located, and is formed through the body portion up and down, and one end is a protrusion coupled to the rotating shaft It includes a projection through the groove so that the other end of the protruding, the left and right rotating parts are rotatably located in the accommodation space, one end is coupled to the rotating shaft, the other end is passed through the protruding through the groove and the upper and lower through the grooves in sequence It characterized in that it comprises a protrusion projecting from the outer surface.

According to another embodiment of the present invention, in the deck system according to the present invention, the upper and lower rotating parts are formed to be joined at one side, and the protrusion insertion groove into which the end of the protrusion is inserted, and after the protrusion is inserted into the protrusion insertion groove It characterized in that it comprises a coupling pin for rotatably coupling the up and down rotation and the projection.

According to another embodiment of the present invention, in the deck system according to the present invention, the fixed frame is formed to protrude on the outer surface of the body portion on the left and right sides of the protrusion passing groove, and is made of an inclined surface that is narrower in width toward the front side. When rotating the rotating part, it further includes an angle adjusting protrusion that contacts the side surface of the protruding part to limit the rotation angle of the left and right rotating parts, and the rotating shaft is in close contact with the inner surface of the protruding passage groove and the inner rear of the body part, and within and below the protruding passage groove. The upper and lower surfaces of the protruding parts are in close contact with the side surfaces, and the inner surface of the protruding part passing groove is formed of a curved surface corresponding to the rotation axis, and the horizontal bar is formed by being embedded in the lower surface and the side forming the corners and protruding from the holding parts An upper side horizontal bar having a holding bar connecting portion inserting groove into which a connecting portion is inserted, and a holding in the holding bar connecting portion inserting groove Characterized in that it comprises the insertion of a holding bar inserted into the connection groove close to the bottom closure portion after the connecting portion is inserted.

According to the present invention, the following effects can be obtained according to the configuration, combination, and use relationship described above with respect to the present embodiment.

According to the present invention, by using a holding bar connection part and forming inclined surfaces at both ends of the horizontal bar, the horizontal bar can be installed at specific left and right angles with respect to the holding part, and railings can be easily installed on the inclined surfaces provided with left and right sides. It works.

In addition, the present invention has the effect of preventing a safety accident and improving durability because it is not exposed to the outside because a part of the holding bar connection part is inserted into the holding part and the other part is inserted into the horizontal bar.

In addition, the present invention supports the lower surface of the vertically rotating parts positioned at specific vertical and horizontal angles by inserting the closing part tightly so as to press the inner surface of the holding bar connection part insertion groove, and the inclined surfaces at both ends of the horizontal bar are in close contact with the side surface of the supporting part. Therefore, there is an effect that the horizontal bar can be firmly installed at a specific up and down and left and right angles to the support portion.

1 is a perspective view of a deck system according to an embodiment of the present invention.
2 is a partially exploded perspective view of a bottom part constituting a deck system according to an embodiment of the present invention.
Figure 3 is a cross-sectional view of the bottom portion constituting the deck system according to an embodiment of the present invention from the side.
Figure 4 is a cross-sectional view of the bottom portion constituting the deck system according to an embodiment of the present invention from the front.
5 is a partially exploded perspective view of a bottom part constituting a deck system according to another embodiment of the present invention.
6 is a perspective view of a handrail constituting a deck system according to an embodiment of the present invention.
7 is a side view of a railing constituting a deck system according to an embodiment of the present invention.
8 is a plan view of a handrail constituting a deck system according to an embodiment of the present invention.
9 is a perspective view of a holding bar connection used in a deck system according to an embodiment of the present invention.
10 is an exploded perspective view of a horizontal bar used in a deck system according to an embodiment of the present invention.
11 is a reference diagram for explaining the left and right angle adjustment process of the holding bar connection portion used in the deck system according to an embodiment of the present invention.
12 is a reference diagram for explaining the vertical and horizontal angle adjustment process of the holding bar connection portion used in the deck system according to an embodiment of the present invention.

Hereinafter, a railing deck system using wood will be described with reference to the accompanying drawings. Unless otherwise specified, all terms in this specification are the same as the general meaning of the term understood by a person skilled in the art to which the present invention pertains, and if there is a conflict with the meaning of the term used herein It follows the definition used in the specification. In addition, detailed descriptions of well-known functions and configurations that may unnecessarily obscure the subject matter of the present invention are omitted. Throughout the specification, when a part “includes” a certain component, it means that other components may be further included rather than excluding other components unless specifically stated otherwise.

1 is a perspective view of a deck system according to an embodiment of the present invention, FIG. 2 is a partially exploded perspective view of a bottom part constituting a deck system according to an embodiment of the present invention, and FIG. 3 is an embodiment of the present invention. The bottom part constituting the deck system according to the present invention is a cross-sectional view, and FIG. 4 is a cross-sectional view of the bottom part constituting the deck system according to an embodiment of the present invention, and FIG. 5 is a deck according to another embodiment of the present invention. Partly exploded perspective view of the bottom part constituting the system, FIG. 6 is a perspective view of the handrail constituting the deck system according to an embodiment of the present invention, and FIG. 7 is an egg constituting the deck system according to an embodiment of the present invention 8 is a side view of the railing constituting the deck system according to an embodiment of the present invention, and FIG. 9 is a holding bar used in the deck system according to an embodiment of the present invention 10 is an exploded perspective view of a horizontal bar used in a deck system according to an embodiment of the present invention, and FIG. 11 is a left and right angle of a holding bar connection used in a deck system according to an embodiment of the present invention. It is a reference diagram for explaining the adjustment process, and FIG. 12 is a reference diagram for explaining the process of adjusting the upper and lower angles of the holding bar connection unit used in the deck system according to an embodiment of the present invention.

When explaining a railing deck system using wood according to an embodiment of the present invention with reference to FIGS. 1 to 4 and 6 to 12, the deck system includes a bottom portion 1 forming a wooden floor and the bottom portion 1 ) And a railing part 2 that forms a railing.

The bottom portion 1 is configured to form a wooden floor, and a railing portion 2 to be described below is formed on an upper surface of the bottom portion 1. The bottom part (1) is a support frame (11) fixed to the ground, and located on the upper side of the support frame (11), the deck plate (13) is connected to each other to secure the deck connection portion (12), and the deck It is connected to and fixed by a connecting portion 12, a plurality of deck plates 13 forming a wooden floor surface, and a buffer material positioned between the support frame 11 and the deck connecting portion 12 to cushion the impact caused by the load (14) and a side finishing part (15) for closing the side surface in combination with the support frame (11).

The support frame 11 is fixed to the ground to support the deck plate 13, for example, a square pipe having a polygonal cross section may be used, preferably a zinc square pipe having a square cross section. have.

The deck connecting portion 12 is located on the upper side of the support frame 11, and is configured to connect and secure the deck plates 13 to each other, and the seating portion 121 on which the deck plates 13 are seated, and the It is formed on the upper side of the seating portion 121 and includes a connection fixing portion 122 for connecting and fixing the butted deck plate 13. The deck connecting portion 12 may be made of various materials, but preferably may be made of a metal material.

The seating portion 121 is configured such that the deck plate 13 is seated, and the cushioning material 14 is positioned between the lower surface of the seating portion 121 and the upper surface of the support frame 11, and the seating portion 121 is placed. One connection fixing portion 122 or a plurality of the connection fixing portions 122 may be formed at a predetermined interval on the upper surface of the portion 121.

The connection fixing portion 122 is configured to connect and secure the deck plate 13 which is formed on the upper side of the seating portion 121, and is spaced apart from the seating portion 121 at regular intervals. Includes an insertion portion (122a) that is inserted into the side of the (13), and the vertical connection portion (122b), which is positioned between the seating portion 121 and the insertion portion (122a) up and down and butt the deck plate (13) do.

The deck plate 13 is connected and fixed by the deck connecting portion 12 to form a wooden bottom surface, and is made of wood and has a predetermined shape, but preferably has a shape of a long and thin rectangular parallelepiped. The deck plate 13 is formed on both sides forming an edge, and includes an accommodation groove 131 into which the insertion portion 122a is inserted.

The cushioning material 14 is located between the support frame 11 and the deck connecting portion 12, and is configured to cushion the impact caused by the load, and may be made of various materials capable of alleviating the impact, but preferably elastic force It may be made of a synthetic resin having a.

The side finishing part 15 is configured to close the side surface by combining with the support frame 11, and the side cover part 151 covering the side surface of the support frame 11 and the side cover part 151. It is formed on one side upper side and includes an upper surface cover portion 152 covering the upper surface of the support frame 11. The side finishing part 15 is preferably made of the same wood as the deck plate (13).

The side cover portion 151 is configured to cover the side of the support frame 11, the inner surface is in contact with the side of the support frame (11).

The upper cover portion 152 is formed on the inner side of the inner side of the side cover portion 151 to cover the upper surface of the support frame 11, the lower surface is in contact with the upper surface of the support frame 11 and the inner surface is a deck It comes into contact with the side of the plate (13). It is preferable that the width w2 of the support frame 11 in which the deck plate 13 is not located is the same as the front and rear width w1 of the upper cover portion 152. The lower surface of the upper cover portion 152 is in contact with the upper surface of the support frame 11, the inner surface is in contact with the side surface of the deck plate 13, and the inner surface of the side cover portion 151 is in contact with the side surface of the support frame 11 After making contact with each other, although not shown, when the side cover part 151 and the support frame 11 are coupled using a fixing means (screw, etc.), the support frame ( The side of 11) can be closed.

If the bottom portion 1 'used in the deck system according to another embodiment of the present invention will be described with reference to FIG. 5, the bottom portion 1' includes a support frame 11, a deck connection portion 12 ', and a deck. It includes a plate 13, a cushioning material 14 and a side finishing part 15 '. Since the bottom part 1 'differs only in some configurations from the above-described bottom part 1, hereinafter, only the deck connecting part 12' and the side finishing part 15 'having a difference will be described. .

The deck connecting portion 12 'is located on the upper side of the support frame 11, and is configured to connect and secure the deck plates 13 to each other, the side coupling portion 123 contacting the side surface of the support frame 11 With, the bending insertion portion 124 extending from the upper end of the side coupling portion 123, and inserted into the receiving groove 131 of the deck plate 13 with opposite ends thereof, and the side coupling portion 123 ) Connecting the inner surface and the lower surface of the bending insert 124, the vertical connecting portion 125 positioned between the butt deck plate 13, and the fixing means insertion hole 123a formed in the side coupling portion 123 It is inserted into a) coupled to the side of the support frame 11, and includes a fixing means (not shown) for fixing the deck connecting portion 12 'to the support frame 11.

The side finishing part 15 'is compared with the side finishing part 15 described above, and is inserted into the upper side from the lower surface of the upper surface rejection side, and is inwardly communicated with the outer side from the inner surface of the side cover part, and the support frame 11 ) Further includes a deck connecting portion insertion groove 153 into which the deck connecting portion 12 'protruding from the outer surface is inserted. The bottom portion (1, 1 ') including the above configuration can improve stability by not exposing the fixing means to the top surface of the bottom surface, and place the deck connection portions (12, 12') on the support frame (11). Since it is inserted into the deck plate 13 and connects the butted deck plate 13, it is possible to form a sturdy bottom portion while facilitating the construction of the bottom portions 1 and 1 '.

The railing portion 2 is configured to form a railing by combining with the bottom portion 1, a plurality of support portions 21 formed perpendicular to the deck plate 13, and one end to the support portion 21 Inserted and the other end is inserted into the horizontal bar 23, the non-exposed type of the holding bar connecting portion 22 and the holding bar connecting portion so that the horizontal bar 23 is connected to the holding portion 21 at a specific left and right and up and down angle Combined with (22), the horizontal bar 23 fixed between the holding parts 21 positioned at regular intervals, and inserted into the holding parts 21, the holding bar connecting portion 22 is a holding part 21 It includes an insert support 24 for supporting the holding bar connecting portion 22 to be located at a certain height of.

The holding portion 21 is formed perpendicular to the deck plate 13, the lower end is coupled to the deck plate 13 by a holding member (not shown), the upper surface is covered by an upper cap 25. . Since the prior art is used to vertically couple the support portion 21 to the deck plate 13 and cover the upper cap 25 on the upper surface of the support portion 21, a detailed description will be omitted. A plurality of the holding parts 21 are formed at regular intervals, and a horizontal bar 23 is connected between the pair of holding parts 21. When the deck system is installed on an inclined surface provided to the left and right, a journal With respect to the main portion 21, the other holding portion 21 is inevitably located on the left and right sides and the upper and lower sides, and the railing portion 2 uses the holding bar connecting portion 22 and the inclined surfaces at both ends of the horizontal bar 23 are used. By forming, the horizontal bar 23 may be installed at a specific left and right and up and down angle with respect to the support portion 21.

The holding portion 21 is formed on the inside and the frame receiving portion 211 for receiving the fixed frame 221 of the holding bar connecting portion 22, and is formed through the vertically from the side to communicate with the frame receiving portion 211 And the upper and lower through-holes 212 and the like to protrude the left and right rotating portion 222 of the holding bar connection (22). The frame accommodating portion 211 is formed in the vertical direction and has an open top surface, so that the insertion support portion 24 and the holding bar connecting portion 22 are sequentially inserted into the frame accommodating portion 211 through the open top surface. It becomes possible.

The non-exposed holding bar connecting portion 22 is inserted into the holding portion 21 and the other end is inserted into the horizontal bar 23, the horizontal bar 23 at a specific left and right and up and down angle of the holding portion 21 It is configured to be connected to the fixed frame 221 is fixed to a certain height of the holding portion 21 is located in the frame receiving portion 211, the fixed frame 221 is coupled to the left and right rotation and the end It includes a left and right rotating part 222 protruding from the holding part 21 through the upper and lower through grooves 212, and an up and down rotating part 223 rotatably coupled to the ends of the left and right rotating parts 222, and the like. .

The fixed frame 221 is located in the frame receiving portion 211 is fixed to a certain height of the support portion 21, the body portion (221a) is formed with a receiving space (S) where the rotating shaft (222a) is located And, formed through the top and bottom of the body portion (221a), one end of the projection through the groove (221b) to protrude the other end of the projection (222b) coupled to the rotating shaft (222a), and the projection of the through groove (221b) Protrudingly formed on the outer surface of the body portion 221a on the left and right sides, and consisting of an inclined surface that does not have a narrower width toward the front side, rotates the left and right rotating portions 222 in contact with the sides of the protruding portions 222b when the left and right rotating portions 222 rotate. And an angle adjusting protrusion 221c to limit the angle. The body portion 221a includes a first body 2211 that forms front and side surfaces and a second body 2212 that covers the rear surface, and the first body 2211 and the second body 2212 are illustrated. Although not, it can be combined by conventional methods using fixing means, welding, or the like. In the state in which the first body 2211 and the second body 2212 are separated, the left and right rotating parts 222 are inserted from the rear of the first body 2211 so that the protrusions 222b open the protrusion passing grooves 221b. After passing through, the second body 2212 is covered and coupled to couple the fixed frame 221 and the left and right rotating parts 222.

The left and right rotation part 222 is coupled to the fixed frame 221 so as to be rotated left and right, and the end passes through the upper and lower through grooves 212 and protrudes from the support part 21, so that the receiving space (S) is rotatable. ) Is located on the rotating shaft (222a), one end is coupled to the rotating shaft (222a) and the other end passes through the protruding through groove (221b) and the upper and lower through grooves (212) in turn protruding from the outer surface of the holding portion (21) (22b). The rotating shaft 222a is in close contact with the inner surface of the protrusion passing groove 221b (the inner surface is formed as a curved surface corresponding to the rotating shaft) and the inner rear surface of the body portion 221a, and the upper and lower sides of the protrusion passing groove 221b. Since the upper and lower surfaces of the protruding portion 222b are in close contact with the inner surface, the protruding portion 222b can be fixed by rotating the left and right rotating portions 222 at an angle to the left or right by pushing them to the left or rear.

The up and down rotation part 223 is configured to rotate up and down by being rotatably coupled with the ends of the left and right rotation parts 222, and is formed by being joined on one side, and the protrusion insertion groove 223a into which the end of the protrusion 222b is inserted. , After the protrusion 222b is inserted into the protrusion insertion groove 223a, a coupling pin 223b coupling the vertical rotation part 223 and the protrusion 222b, and a longitudinal groove formed through the longitudinal direction ( 223c). The vertical height of the vertical rotation part is preferably larger than the vertical height of the projection. The upper and lower rotating parts 223 and the protruding parts 222b are formed with a hollow through which the coupling pin 223b is inserted. Since the coupling pin 223b fits tightly into the hollow, the upper and lower rotating parts 223 may be placed upward or It can be fixed by pushing downward to rotate the vertical rotation unit 223 at a predetermined angle up and down. In addition, when forming a hollow so as to have a shape corresponding to the coupling pin 223b and the coupling pin 223b having a polygonal cross-section (for example, an octagonal shape, etc.), push the upper and lower rotating parts 223 upward or downward. The upper and lower rotating parts 223 may be rotated at a predetermined angle up and down to be more firmly fixed.

The horizontal bar 23 is coupled to the support bar connecting portion 22, and is fixed between the support portions 21 positioned at regular intervals. It is made of wood and has a predetermined shape, but preferably has a long length. It has the shape of a cuboid. The horizontal bar 23 has both ends formed of an inclined surface 231 corresponding to the left and right and up and down installation angles of the horizontal bar 23, respectively, so that both ends of the horizontal bar 23 are provided on the side surface of the support portion 21. You come in close contact. 6 to 8, when the other horizontal bar is located on the lower side (by a °) and the left (by b °) of one horizontal bar, the horizontal bar 23 in the form of a long rectangular parallelepiped By cutting both ends of each of the upper and lower angles (a °) and left and right angles (b °) to form an inclined surface 231, both ends of the horizontal bar 23 can be brought into close contact with the side surface of the holding part 21.

The horizontal bar 23 is formed on the lower side and the side forming the corner, and the upper side horizontal bar having a holding bar connecting portion insertion groove 232a into which the holding bar connecting portion 22 protruding from the holding portion 21 is inserted ( 232), and after the holding bar connecting portion 22 is inserted into the holding bar connecting portion inserting groove 232, it is inserted into the holding bar connecting portion inserting groove 232 and includes an insert closing portion 233 closing the lower end. . Looking at the process of coupling the horizontal bar 23 to the support portion 21 at a specific left and right and up and down angles, the horizontal bars formed by the inclined surfaces 231 corresponding to the left and right and up and down installation angles of the horizontal bars 23, respectively. (23) is prepared, and by operating the installed holding bar connecting portion 22 of the holding part 21 so that the upper and lower rotating parts 223 are positioned at left and right and up and down installation angles, the upper side bar 232 is moved upward. After lowering to the lower side so that the holding bar connecting portion 22 protruding from the holding portion 21 is inserted into the holding bar connecting portion inserting groove 232a, the inserting closing portion 233 is inserted into the holding bar connecting portion 232. It is fitted into the bottom to close it. A part of the holding bar connection part 22 is inserted into the holding part 21 and the other part is inserted into the horizontal bar 23 so that it is not exposed to the outside. The insertion closing portion 233 is tightly fitted to press the inner surface of the holding bar connection portion insertion groove 232a to support the lower surface of the vertical rotation unit 223 positioned at a specific vertical and horizontal angle, and the horizontal bar 23 Since the inclined surface 231 at both ends of the holding member is in close contact with the side surface of the holding part 21, the horizontal bar 23 may be firmly installed at a specific vertical and horizontal angle with respect to the holding part 21. Although not shown, the fixing means is to pass through one side of the horizontal bar 23, the longitudinal groove (223c) and the other side of the horizontal bar to be more firmly coupled to the holding bar connecting portion 22 and the horizontal bar 23 It might be.

The insertion support portion 24 is inserted into the support portion 21 to support the support bar connection portion 22 so that the support bar connection portion 22 is positioned at a certain height of the support portion 21, a certain material It may be made of, but is preferably made of wood.

Hereinafter, with reference to FIGS. 11 and 12, the method of adjusting the installation angle of the left and right and up and down using the holding bar connecting portion 22 will be described in detail. First, looking at a method of adjusting the left and right angles, when the protrusion 222b is pushed to the left in the state shown in FIG. 11 (a), the rotation shaft 222a rotates clockwise when viewed from above. As shown in (b), the protrusion 222b may be positioned to the left such that the surface perpendicular to the side surface of the strut portion 21 and the protrusion 222b form a predetermined angle (c °). When combining the horizontal portion 23 on which the inclined surface 231 corresponding to the angle c ° is formed as described above, the end of the horizontal bar 23 at the angle c ° as shown in FIG. 11 (c). The horizontal bar 23 may be coupled to the post 21 so as to face the left side. On the other hand, in the state as shown in Figure 11 (a), by pushing the protrusion 222b to the right, the horizontal bar 23 is placed on the holding portion 21 so that the end of the horizontal bar 23 faces right. You can also combine.

In addition, looking at how to adjust the up and down angle, in the state shown in Fig. 12 (a), when pushing the up and down rotation unit 223 downward, the coupling pin 223b rotates clockwise so that Fig. 12 (b) As shown in), the end of the up and down rotation part 223 may be directed to the lower side so that the surface perpendicular to the side surface of the support part 21 and the up and down rotation part 223 form a predetermined angle (d °). When combining the horizontal portion 23 on which the inclined surface 231 corresponding to the angle d ° is formed as described above, as shown in FIG. 12 (c) (the horizontal portion in FIG. 12 (c)) (123) is expressed in cross section) The horizontal bar 23 may be coupled to the support portion 21 such that the end of the horizontal bar 23 faces downward at the angle d °.

In the above, the applicant has described the preferred embodiments of the present invention, but these embodiments are only one embodiment for implementing the technical concept of the present invention and any modification or modification of the present invention as long as the technical concept of the present invention is implemented It should be construed as being within the scope.

1, 1 ': bottom part 2: handrail part 11: support frame
12, 12 ': deck connection 13: deck plate 14: cushioning material
15, 15 ': side finishing part 21: holding part 22: holding bar connection part
23: horizontal bar 24: insertion support 25: upper cap
121: seating portion 122: connection fixing portion 123: side coupling portion
124: bending insert 125: connection support 131: receiving groove
151: side cover portion 152: top cover portion 153: deck connection groove
211: frame receiving portion 212: up and down through groove 221: fixed frame
222: left and right rotation part 223: up and down rotation part 231: slope
232: upper horizontal bar 233: insertion closing section 122a: insertion section
122b: vertical connection portion 123a: fixing means insertion hole 221a: body portion
221b Projection passing groove: 221c: Angle adjustment projection 222a: Rotating shaft
222b: protrusion 223a: protrusion insertion groove 223b: engaging pin
223c: longitudinal groove 232a: holding bar connection groove 2211: first body
2212: second body

Claims (5)

It includes a bottom portion forming a wooden floor, and a railing portion combined with the bottom portion to form a railing,
The bottom portion is coupled to a support frame and a plurality of deck connections that are connected to one side of the support frame to secure a continuous deck plate located on the upper side of the support frame, and located on the upper side of the support frame and fixed by the deck connection portion , Comprising a plurality of deck plates forming a wooden floor surface, a cushioning material positioned between the support frame and the deck plate to cushion the impact caused by the load, and a side finishing part covering the side surface of the support frame,
The deck connection portion is a side coupling portion coupled to the side of the support frame by a fixing means, and extends bent inward from the top of the side coupling portion, one end is inserted into the receiving groove of one butted deck plate and the other end is butted It includes a bending insertion portion inserted into the receiving groove of the deck plate, and a vertical connection portion connecting the inner surface of the side coupling portion and the lower surface of the bending insertion portion and positioned between the butted deck plates, wherein the deck plate forms an edge. Containing grooves are formed on both sides to include the bending insert is inserted,
The side finishing portion is formed on the side cover portion covering the side surface of the support frame, the side cover portion is formed on the upper side of one side, the lower surface is in contact with the upper surface of the support frame, and the inner surface is in contact with the upper surface of the deck plate, It includes a plurality of deck connecting portion insertion grooves are inserted into the upper side from the lower surface of the upper cover portion and are inserted from the inner side of the side cover portion to communicate with each other, the deck connecting portion protruding from the outer surface of the support frame is inserted, the The front and rear width of the upper cover portion is formed to be the same as the width of the support frame on which the deck plate is not located,
The railing portion is a plurality of posts formed perpendicular to the deck plate, one part is inserted into the posts and the other part is inserted into the horizontal bar, a non-exposed type that allows the horizontal bar to be connected to the posts at specific left and right and up and down angles The holding bar connection portion of the, and coupled to the holding bar connection portion, a horizontal bar fixed between the holding portion positioned at a predetermined interval, and includes an upper cap covering the upper surface of the holding portion,
The holding portion is formed on the inside and the frame receiving portion for receiving the fixed frame of the holding bar connection portion, and is formed through the upper and lower sides to communicate with the frame receiving portion and the upper and lower penetration grooves to protrude the ends of the left and right rotating parts of the holding bar connection portion Including,
The non-exposed holding bar connecting portion is located at the frame receiving portion and fixed to a fixed height of the holding portion, and the left and right rotationally coupled to the fixed frame and the end protruding from the holding portion through the upper and lower through grooves It includes a rotating part, and an up and down rotating part that is rotatably coupled to the ends of the left and right rotating parts to rotate up and down,
The fixed frame is formed with a body portion in which an accommodation space in which a rotating shaft is located, and is formed through the body portion up and down, and a protrusion passing groove through which one end of the protrusion coupled to the rotating shaft protrudes, and left and right sides of the protrusion passing groove. It is formed protruding on the outer surface of the body portion, and consists of an inclined surface that is narrower in width toward the front side.
The left and right rotating parts include a rotating shaft positioned rotatably in the receiving space, one end coupled to the rotating shaft, and the other end passing through the protruding part through grooves and the upper and lower through holes in turn, protruding from the outer surface of the holding part,
The body portion includes a first body forming front and side surfaces, and a second body covering the rear surface, and the left and right rotating parts are inserted from the rear surface of the first body in a state where the first body and the second body are separated. After allowing the other end of the protrusion to pass through the protrusion passing groove, by covering and engaging the second body, the rotating shaft is in close contact with the inner surface of the protrusion passing groove and the inner rear surface of the body, and the upper and lower surfaces of the protrusion on the upper and lower inner surfaces of the protrusion passing groove. This will be in close contact, the inner surface of the protrusion passing groove is formed of a curved surface corresponding to the rotation axis, can be fixed by rotating the left and right rotating parts at a certain angle left and right by pushing the protrusion to the left or right,
The up and down rotation part includes a protruding part inserting groove formed on one side and accommodating the other end of the protruding part, and a coupling pin rotatably coupling the up and down rotating part and the protruding part after the protruding part is inserted into the protruding part inserting groove, and the The vertical height of the vertical rotation part is greater than the vertical height of the protrusion,
The upper and lower rotating parts and the protruding portion are formed with a hollow into which the coupling pin is inserted, and the coupling pin has an octagonal shape in cross section, and the hollow has a shape corresponding to the coupling pin, so that the upper and lower rotating parts are upward or downward. It can be fixed by rotating the upper and lower rotating parts at a predetermined angle up and down,
The horizontal bar is formed with an inclined surface corresponding to the left and right and up and down installation angles of the horizontal bar, respectively, so that both ends of the horizontal bar are in close contact with the side surface of the support portion.
The horizontal bar is formed on the lower surface and the side forming an edge, and an upper side horizontal bar having a holding bar connecting portion insertion groove into which a holding bar connecting portion protruding from the holding portion is inserted, and a holding bar connecting portion on the holding bar connecting portion insertion groove After being inserted, it is closely fitted to the holding bar connecting portion inserting groove so as to press the inner surface of the holding bar connecting portion inserting groove, supporting the lower surface of the upper and lower rotating parts positioned at specific up and down and left and right angles, and supporting the lower end of the holding bar connecting portion inserting groove. Deck system, characterized in that it comprises a closed insertion portion. delete delete delete delete

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