KR101418213B1 - Joint structure of vertical member and horizontal member - Google Patents

Abstract

The present invention relates to a structure of coupling a vertical member and a horizontal member, comprises a first vertical member, a second vertical member, and a horizontal member, wherein both ends of the horizontal member are inserted into a first coupling groove and a second coupling groove which are formed in an internal direction of the front parts of the first vertical member and the second vertical member. A first elongated hole and a second elongated hole are respectively formed to be vertically penetrated in both ends of the horizontal member, wherein a first protrusion bar and a second protrusion bar, which have relatively longer lengths than the vertical length of the horizontal member, are inserted into the first elongated hole and the second elongated hole so that both ends of the first and second protrusion bars can protrude toward the outside the first and second elongated holes. Each of the first and second elongated holes has the cross-section of an elliptical shape to allow the first and second protrusion bars to be horizontally moved. The first and second coupling grooves respectively include a first protrusion bar insertion groove and a second protrusion bar insertion groove to which both ends of the first protrusion bar and both ends of the second protrusion bar are inserted, wherein the first and second protrusion bar insertion grooves are formed on the front surfaces of the first and second vertical members, respectively. Both ends of the first and second protrusions bars which can be horizontally moved are inserted into the ends of the first and second protrusion bar insertion grooves so that a first escape groove and a second escape groove can be formed to be fixed in the first and second vertical members.

Description

JOINT STRUCTURE OF VERTICAL MEMBER AND HORIZONTAL MEMBER}

The present invention relates to a coupling structure of a vertical member and a horizontal member that can be easily and firmly fitted to a horizontal member in a groove provided in two vertical members.

As well known, there are many outdoor activities such as climbing, trekking, and walking along the perimeter, and there is an eco-friendly boom. Many trails and stairs made of wood are installed in hiking trails, walking trails and ecological parks.

Such a bridge, a stairway, or the like is provided with a structure for guiding a pedestrian and preventing falling, and it is provided with a structure in which a vertical member such as a column and a horizontal member such as a rail are combined, A rectangular or square groove corresponding to the shape of the door can be provided on the side surface and the rail and the horizontal member are screwed to each other using a bracket, a nail, or a board fastening.

However, it is difficult to maintain such a structure when it is installed by the fitting method. However, when the bracket is used, the maintenance is somewhat effective. However, the installation cost is high and the bracket, There is a problem that rust occurs again on the nail or the like and there is a problem that the beauty of the aesthetic wooden structure is reduced.

No. 10-1054261 (columns and railing fastening members of a design-type fence that can be easily adjusted in angle)

The present invention is characterized in that both ends of a horizontal member are inserted into and engaged with respective engaging grooves of a first vertical member and a second vertical member and both rear ends of a horizontal member are inserted and coupled to respective front portions of a first vertical member and a second vertical member, By providing a coupling structure having a slot formed in the horizontal member, a locking bar inserted into the slot, a locking bar insertion groove formed in each coupling groove, and a locking bar recessed groove extending from the end of the locking bar insertion groove, To provide a coupling structure of a vertical member and a horizontal member that can be easily coupled and firmly fixed, and can be easily separated and maintained.

Further, the present invention is characterized in that both ends of the horizontal member are inserted into and engaged with the respective engagement grooves of the first vertical member and the second vertical member, one end of the horizontal member is inserted and coupled to the inner surface of the first vertical member, And a rear end portion of the horizontal member is inserted into the front portion of the horizontal member. The rear end portion of the horizontal member is inserted into the rear portion of the horizontal member. By providing a coupling structure having grooves, it is intended to provide a coupling structure of a vertical member and a horizontal member which can be easily fixed to the vertical member and fixed firmly, and can be easily separated and maintained.

The objects of the embodiments of the present invention are not limited to the above-mentioned objects, and other objects not mentioned can be clearly understood by those skilled in the art from the following description .

According to an aspect of the present invention, there is provided a coupling structure including a first vertical member, a second vertical member, and a horizontal member, wherein both ends of the horizontal member extend inward from the respective front portions of the first vertical member and the second vertical member And the first and second elongated holes are formed in both ends of the horizontal member so as to penetrate in the vertical direction, respectively, and the first and second elongated holes are inserted into the first and second elongated holes, A first latching bar and a second latching bar, each of which is relatively longer than a vertical length of the member, are inserted respectively so that both ends of the first latching bar and the second latching bar are respectively projected to the outside of the first and second slots, Wherein the first and second elongated holes are formed in an elliptical cross-section so that the first and second engaging bars are horizontally movable, respectively, and the first engaging groove and the second engaging groove are formed at both ends of the first engaging bar The first and second latching bar insertion grooves and the second latching bar insertion groove are formed in the first and second latching bars, respectively. And both ends of the first and second latching bars movable horizontally are inserted into the respective ends of the first and second latching bar insertion grooves and the second latching bar insertion groove, And a first escape groove and a second escape groove are formed in the first vertical member and the second vertical member so as to be fixed in the first vertical member and the second vertical member.

According to another aspect of the present invention, there is provided a coupling structure including a first vertical member, a second vertical member, and a horizontal member, wherein both ends of the horizontal member extend inward from the respective front portions of the first vertical member and the second vertical member And the first and second elongated holes are formed in both ends of the horizontal member so as to penetrate in the vertical direction, respectively, and the first and second elongated holes are inserted into the first and second elongated holes, A first latching bar and a second latching bar, each of which is relatively longer than a vertical length of the member, are inserted respectively so that both ends of the first latching bar and the second latching bar are respectively projected to the outside of the first and second slots, The first and second elongated holes are formed in an elliptical cross-section so that the first and second engaging bars can move horizontally, respectively. In the first engaging groove and the second engaging groove, And a first latching bar insertion groove and a second latching bar insertion groove into which the opposite ends of the second latching bar are inserted, respectively, wherein the first latching bar insertion groove is formed on an inner surface of the first vertical member, The second latching bar insertion groove is formed on the front surface of the second vertical member. The first latching bar insertion groove and the second latching bar insertion groove are horizontally movable, Wherein a first escape groove and a second escape groove are formed such that both ends of the bar are inserted and fixed inside the first vertical member and the second vertical member, have.

In the present invention, the present invention is characterized in that both ends of a horizontal member are inserted into and engaged with the respective engagement grooves of the first vertical member and the second vertical member, and both rear ends of the horizontal member are fixed to the respective front portions of the first vertical member and the second vertical member The engaging bar inserted into the elongated hole is inserted into the engaging bar insertion groove and is engaged with the engaging bar escaping groove formed so as to have an inclination at the end of the engaging bar insertion groove, The horizontal member can be easily coupled and fixed firmly to the vertical member by using only wood eco-friendly without fastening means, and can be easily separated and maintained.

Further, the present invention is characterized in that both ends of the horizontal member are inserted into and engaged with the respective engagement grooves of the first vertical member and the second vertical member, one end of the horizontal member is inserted and coupled to the inner surface of the first vertical member, The rear portion of the horizontal member is inserted into the front portion of the hanger bar insertion groove so that the hanger bar inserted into the slot is inserted into the hanger insertion groove and the hanger bar is pushed and fixed to the hanger- The horizontal member can be easily coupled to the vertical member and can be fixed firmly using the wood only without using any separate fastening means such as a bracket, screws, etc., and can be easily separated and maintained.

1 is a view illustrating a coupling structure of a vertical member and a horizontal member according to an embodiment of the present invention,
2 is a view illustrating a state before the first vertical member and the horizontal member are coupled with each other according to an embodiment of the present invention,
3A to 3D are views illustrating a process in which a latching bar is pushed and fixed to an escape groove according to an embodiment of the present invention,
4 is a view illustrating a coupling structure of a vertical member and a horizontal member according to another embodiment of the present invention,
5 is a view illustrating a state before the first vertical member and the horizontal member are coupled with each other according to another embodiment of the present invention.

Advantages and features of embodiments of the present invention and methods of achieving them will become apparent with reference to the embodiments described in detail below with reference to the accompanying drawings. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art. To fully disclose the scope of the invention to those skilled in the art, and the invention is only defined by the scope of the claims. Like reference numerals refer to like elements throughout the specification.

In the following description of the present invention, a detailed description of known functions and configurations incorporated herein will be omitted when it may make the subject matter of the present invention rather unclear. The following terms are defined in consideration of the functions in the embodiments of the present invention, which may vary depending on the intention of the user, the intention or the custom of the operator. Therefore, the definition should be based on the contents throughout this specification.

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

FIG. 1 is a view illustrating a coupling structure of a vertical member and a horizontal member according to an embodiment of the present invention. FIG. 2 is a cross-sectional view illustrating a state before a first vertical member and a horizontal member are joined, according to an embodiment of the present invention. 3A to 3D are views illustrating a process in which a latching bar is pushed and fixed to an escape groove according to an embodiment of the present invention.

Referring to FIGS. 1 to 3d, the combined structure of the vertical member and the horizontal member according to an embodiment of the present invention includes a first vertical member 110, a second vertical member 120, a horizontal member 130, 140), and the like.

The first vertical member 110 is a column provided at one side and a first coupling groove 111 is formed in a shape corresponding to one end (for example, a quadrangle) of the horizontal member 130 in the inside of the front portion .

The first engaging groove 111 protrudes from the upper and lower portions and is inserted into the first engaging bar insertion groove 112 on the front surface of the first vertical member 110 so that both ends of the first engaging bar 133, One end of the horizontal member 130 including the first hooking bar 133 is inserted into the first coupling groove 111 in which the first hooking bar insertion groove 112 is formed and then moved horizontally The first escape groove 113 may be formed so as to be inclined at the end of the first engaging bar insertion groove 112 so as to be fixed.

The second vertical member 120 is a column provided on the other side and has a second coupling groove 121 formed in a shape corresponding to the other end shape (for example, a quadrangle) of the horizontal member 130 in the inward direction of the front portion .

The second engaging groove 121 is provided with a second engaging bar insertion groove 122 on the front surface of the second vertical member 120 so that both ends of the second engaging bar 134, which will be described later, And the other end of the horizontal member 130 including the second locking bar 134 is inserted into the second coupling groove 121 formed with the second locking bar insertion groove 122 and then moved horizontally The second escape groove 123 may be formed so as to be inclined at the end of the second engaging bar insertion groove 122 so as to be fixed.

The horizontal member 130 is a parapet horizontally coupled between the first vertical member 110 and the second vertical member 120. The first vertical hole 130 is formed at one end thereof with a first long hole 131 penetrating in the vertical direction, And a first latching bar 133 and a second latching bar 134 in the form of a circular rod are formed in the first and second long holes 131 and 132, Respectively. Here, both ends of the horizontal member 130 may be formed to have a length corresponding to the width of the first and second coupling grooves 111 and 121, respectively.

The first elongated hole 131 may have an elliptical cross section so that the first elongated bar 133 may move horizontally. The length of the first elongated bar 133 may be substantially equal to the length of the first elongated hole 131 So that they can be coupled to protrude from both ends of the first long hole 131. Here, the elliptical first long hole 131 is formed so as to have both ends of "⊂" and "⊃" for smooth horizontal movement of the first latching bar 133 in the form of a circular rod, As shown in FIG.

Also, the second long hole 132 may be formed such that both end shapes are formed as " ⊂ " and " ⊃ "similar to the shape of the first long hole 131, and the interrupted shape has a uniform thickness.

The first long hole 131 and the second long hole 132 may be inclined so as to have a slope similar to that of each of the first escape groove 113 and the second escape groove 123, And the inclination of the second elongated hole 132 may be formed to be higher than the inclination of the second escaping groove 123. In this case, Here, the first escape groove 113 is formed to be inclined so as to have an acute angle (i.e., less than 90 mm) toward the inner side direction or the outer side direction with respect to the center line of the first engaging bar insertion groove 112, The escape groove 123 may be formed to be inclined so as to have an acute angle (that is, less than 90 ㅀ) toward the inner side direction or the outer side direction with respect to the center line of the second latching bar insertion groove 112.

The first hooking bar 133 is inserted into the first hooking bar insertion groove 112 protruding from the first coupling groove 111 when the first vertical member 110 and the horizontal member 130 are engaged with each other, And the first latching bar 133 may be pushed up and coupled firmly to the first escape groove 113 formed at an end of the latching protrusion.

Also, in the case of the second latching bar 134, the second vertical member 120 and the horizontal member 130 can be firmly coupled to each other through the second escape groove 123.

The fixture 140 includes a head and a cylindrical rod extending therefrom. The fixture 140 is inserted into the first engaging bar insertion groove 112 and the second engaging bar insertion groove 122 and inserted into the first escape groove 113, Both ends of the second latching bar 134 inserted into both ends of the first latching bar 133 and the second escape groove 123 are inserted into the first latching bar insertion groove 112 and the second latching bar insertion groove 122 The first and second latching bar insertion grooves 112 and 122 may be inserted into the first and second latching bar insertion grooves 112 and 122, respectively.

The horizontal member 130 can be pushed in the rear direction from the front direction of the first vertical member 110 and the second vertical member 120 in the combined structure of the vertical member and the horizontal member as described above.

2 shows only the combination of the first vertical member 110 and the horizontal member 130 and the structure thereof, the same structure and the combination of the second vertical member 120 and the horizontal member 130 are applied The detailed drawings are omitted.

Therefore, the present invention is characterized in that both ends of the horizontal member are inserted into and engaged with the respective engagement grooves of the first vertical member and the second vertical member, and both rear ends of the horizontal member are inserted into the respective front portions of the first vertical member and the second vertical member, The fastening bar inserted into the elongated hole is inserted into the fastening bar insertion groove and the fastening bar is pushed and fixed to the fastening bar lifting groove formed to have an inclination at the end of the fastening bar insertion groove, The horizontal member can be easily coupled to the vertical member and can be fixed firmly using the wood only in an eco-friendly manner, and can be easily separated and maintained.

Next, another embodiment will be described in which the horizontal member is coupled to the first vertical member and the second vertical member in different directions in the combined structure of the vertical member and the horizontal member having the above-described configuration.

FIG. 4 is a view illustrating a coupling structure of a vertical member and a horizontal member according to another embodiment of the present invention. FIG. 5 is a cross-sectional view illustrating a state before the first vertical member and the horizontal member are joined, according to another embodiment of the present invention FIG. Here, since the coupling structure of the vertical member and the horizontal member according to another embodiment includes a structure similar to the coupling structure of the vertical member and the horizontal member according to the above-described embodiment, .

4 and 5, the combined structure of the vertical member and the horizontal member according to another embodiment of the present invention includes a first vertical member 210, a second vertical member 220, a horizontal member 230, 240), and the like.

The first vertical member 210 is a column provided at one side and the first coupling groove 211 may be formed on the inner side surface in a shape corresponding to one end shape (for example, a square shape) of the horizontal member 230 .

The first engaging groove 211 is formed with a first engaging bar insertion groove 212 into which the first engaging bar 233 is inserted. The first engaging bar insertion groove 212 has a first vertical May be formed on the inner surface of the member 210.

The second vertical member 220 is a column provided on the other side and has a second coupling groove 221 formed in a shape corresponding to the other end shape (for example, a quadrangle) of the horizontal member 230 in the front side inward .

The second engaging groove 221 is formed with a second engaging bar insertion groove 222 into which the second engaging bar 234 is inserted. The second engaging bar insertion groove 222 has a second vertical May be formed on the front surface of the member 220.

The horizontal member 230 is a parapet horizontally coupled between the first vertical member 210 and the second vertical member 220. The horizontal member 230 includes a first coupling groove formed at an inner surface of the first vertical member 210 211 and the other end thereof is connected to the rear surface of the second vertical member 220 so as to be inserted into the second coupling groove 221 formed in the inner side of the front portion of the second vertical member 220, Can be formed.

A first elongated hole 231 is formed at one end of the horizontal member 230 in the vertical direction and a second elongated hole 232 is formed at the other end thereof in a vertical direction. The first and second latching bars 233 and 234 may be inserted into the first and second long holes 232 and 232, respectively.

Here, the first long hole 231 and the second long hole 232 may be formed in the same shape as the coupling structure of the vertical member and the horizontal member according to the above-described embodiment. Of course, the slope may be formed differently as needed.

In the combined structure of the vertical member and the horizontal member as described above, the horizontal member 230 is pushed in the direction from the inner side to the outer side of the first vertical member 210 to insert one end of the horizontal member 230, The other end of the horizontal member 230 may be engaged by pushing the horizontal member 230 in the rear direction from the front direction of the two vertical members 220.

The first coupling groove 211 formed in the first vertical member 210 and the second coupling groove 221 formed in the second vertical member 220 may have inclined inner sides or may be formed at both ends of the horizontal member 230 Since the one end of the horizontal member 230 is inserted into the first coupling groove 211 with an angle and the other end of the horizontal member 230 is inserted into the second coupling groove 211, It is necessary to be coupled to the coupling groove 221. In addition, both ends of the horizontal member 230 may be formed in a round shape for more smooth insertion.

In the other embodiment of the present invention as described above, the state before the second vertical member 220 and the horizontal member 230 are not shown is the same as that of the embodiment of the present invention as described above, And the fixing process will be omitted.

Accordingly, the present invention is characterized in that both ends of the horizontal member are inserted into and engaged with the respective engagement grooves of the first vertical member and the second vertical member, one end of the horizontal member is inserted and coupled to the inner surface of the first vertical member, The rear portion of the horizontal member is inserted into the front portion of the hanger bar insertion groove so that the hanger bar inserted into the slot is inserted into the hanger insertion groove and the hanger bar is pushed and fixed to the hanger- The horizontal member can be easily coupled to the vertical member and can be fixed firmly using the wood only without using any separate fastening means such as a bracket, screws, etc., and can be easily separated and maintained.

Although the escape groove is formed to have an acute angle with respect to the center line of the latching bar insertion groove in the coupling structure of the vertical structure and the horizontal structure according to one embodiment and another embodiment as described above, It is needless to say that it can be formed to have an obtuse angle inclination, and it is a matter of course that it is a square member and a square member.

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 embodiments, but, on the contrary, It will be readily apparent that such substitutions, modifications, and alterations are possible.

110, 210: first vertical member 120, 220: second vertical member
130, 240: horizontal member 140, 240:

Claims (8)

In a coupling structure comprising a first vertical member, a second vertical member and a horizontal member,
Both ends of the horizontal member are inserted into the first coupling groove and the second coupling groove formed in the inner sides of the front portions of the first vertical member and the second vertical member,
The first and second elongated holes are formed at both ends of the horizontal member, respectively. The first elongated hole and the second elongated hole are relatively longer than the vertical length of the horizontal member, And both ends of the first and second hooking bars protrude from the first and second slots, respectively, and the first and second elongated holes are engaged with the first and second hooks, Sectional shape is formed in an elliptical shape so that the bars can move horizontally,
The first engaging groove and the second engaging groove are formed with a first engaging bar insertion groove and a second engaging bar insertion groove into which both ends of the first engaging bar and both ends of the second engaging bar are inserted, The first engaging bar insertion groove and the second engaging bar insertion groove are formed on the respective front surfaces of the first vertical member and the second vertical member,
At both ends of the first latching bar insertion groove and the second latching bar insertion groove, both ends of the first latching bar and the second latching bar, which are horizontally movable, are inserted and the inner side of the first vertical member and the second vertical member Wherein the first escape groove and the second escape groove are formed so as to be fixed to the vertical member and the horizontal member.

The method according to claim 1,
Wherein the engaging structure is formed such that both ends of the first engaging bar inserted into the first escaping groove and the second escaping groove and both ends of the second engaging bar are engaged with the first engaging bar insertion groove and the second engaging bar insertion And a fixing member inserted into the first and second latching bar insertion grooves, respectively, so as not to be moved to the respective grooves.
3. The method according to claim 1 or 2,
Wherein the first and second elongated holes and the first escape groove and the second escape groove respectively corresponding to the first and second elongated holes are elongated at an end of the first and second engaging bar insertion grooves The vertical member and the horizontal member.
The method of claim 3,
Wherein the engagement structure is formed such that the inclination of the first slot is formed higher than the inclination of the first escape groove and the inclination of the second slot is formed higher than the inclination of the second escape groove. Member structure.
In a coupling structure comprising a first vertical member, a second vertical member and a horizontal member,
Wherein one end of the horizontal member is inserted into a first coupling groove formed on an inner surface of the first vertical member and the other end of the horizontal member is connected to a first coupling groove formed in an inner side of the front portion of the second vertical member, And is inserted into the coupling groove,
The first and second elongated holes are formed at both ends of the horizontal member, respectively. The first elongated hole and the second elongated hole are relatively longer than the vertical length of the horizontal member, And both ends of the first and second hooking bars protrude from the first and second slots, respectively, and the first and second elongated holes are engaged with the first and second hooks, Sectional shape is formed in an elliptical shape so that the bars can move horizontally,
The first engaging groove and the second engaging groove are formed with a first engaging bar insertion groove and a second engaging bar insertion groove into which both ends of the first engaging bar and both ends of the second engaging bar are inserted, The first latching bar insertion groove is formed on the inner surface of the first vertical member, the second latching bar insertion groove is formed on the front surface of the second vertical member,
At both ends of the first latching bar insertion groove and the second latching bar insertion groove, both ends of the first latching bar and the second latching bar, which are horizontally movable, are inserted and the inner side of the first vertical member and the second vertical member Wherein the first escape groove and the second escape groove are formed so as to be fixed to the vertical member and the horizontal member.
6. The method of claim 5,
Wherein the engaging structure is formed such that both ends of the first engaging bar inserted into the first escaping groove and the second escaping groove and both ends of the second engaging bar are engaged with the first engaging bar insertion groove and the second engaging bar insertion And a fixing member inserted into the first and second latching bar insertion grooves, respectively, so as not to be moved to the respective grooves.
The method according to claim 5 or 6,
Wherein the first and second elongated holes and the first escape groove and the second escape groove respectively corresponding to the first and second elongated holes are elongated at an end of the first and second engaging bar insertion grooves The vertical member and the horizontal member.
8. The method of claim 7,
Wherein the engagement structure is formed such that the inclination of the first slot is formed higher than the inclination of the first escape groove and the inclination of the second slot is formed higher than the inclination of the second escape groove. Member structure.

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