KR20160082133A - Wooden joining structure - Google Patents

Abstract

The present invention relates to a wood material connection structure to prevent permeation of moisture, and prevents corrosion of hardware. The wood material connection structure connects one side of a first member (10) and a second member (10), which are wood material, to each other. The first member and the second member have a connection groove (12) formed on one side towards the inside; and both ends of a connection member (20) inserted into the connection groove (12) are vertically bent. A filler (30) is inserted into the connection groove (12) formed in the first member and the second member. After the connection member (20) is inserted into the connection groove (12), the connection member (20) is moved into the wood material in a vertical direction to an insertion direction of the connection member by being punched. The vertically bent both ends (24) of the connection member are mounted on the inside of the wood material by being moved from the connection groove (12), and the filler (30) is hardened; thereby the first member (10) and the second member (10′) being integrally connected to each other.

Description

Wooden joining structure.

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a wood joining structure, and more particularly, to a wood joining structure that uses a filler and a fastening member in connecting a wood member, can improve workability and durability, The present invention relates to a wooden joining structure having a joining surface.

Wooden structures such as a chair, a desk, a wooden bridge, a wooden deck, a furniture, a building, a railing, and a landscape structure are widely used for convenience, safety and a pleasant appearance of people.

Generally, when joining such wooden structures, they are coupled through fasteners such as nails or screws. However, when they are used, the nail head and the screw head are exposed to the external appearance of the wood, There is a disadvantage in that it weakens the bonding force due to the corrosion of steel materials due to penetration, accelerates the decay of the wood, and is weak in the tensile strength due to the linear coupling, so that the nails or screws that are coupled between the woods can be pulled out.

Korean Patent Registration No. 10-1373145 Korean Patent Registration No. 10-1200388

In the present invention, a straight member such as a nail or a screw is not used for joining the first member and the second member, which are wooden members, and instead, a separate fastening member and a filler are used to cure the flexible filler, The present invention is to provide a wood joining structure which is excellent in appearance and has no corrosive problem such as iron or the like and has no moisture penetration by using the process of integrating the filler and the filler.

A coupling structure for fastening one side of a first member (10) and a second member (10 '), which are wooden members, to each other so as to be in contact with each other, characterized in that the first and second members The fastening member 20 inserted into the fastening groove 12 is formed by vertically bending both ends of the fastening member 20 and the fastening groove 12 formed in the first member and the second member, 30 is inserted and the fastening member 20 is inserted into the fastening groove 12 and then moved in the vertical direction of the fastening member insertion direction through the hitting so as to move the fastening member 20 into the wood, The one end portion 24 moves from the engaging groove 12 to be seated in the wood member and the filler 30 is hardened so that the first member 10 and the second member 10 ' To provide a wood joining structure.

Further, in the coupling structure in which one side of the first member 10 and the second member 10 ', which are wooden members, come into contact with each other, the first member and the second member are coupled from one side to the inside The fastening member 20 is formed by vertically bending both ends of the fastening member 20 inserted into the fastening groove 12 and is fastened to the fastening groove 12 formed in the first member and the second member After the filler 30 is inserted and the fastening member 20 is inserted into the fastening groove 12 and then the fastening member 20 is moved into the wood in the direction perpendicular to the fastening member inserting direction, And a first member 10 and a second member 10 'are integrally fastened by being fixed to the fixing groove 14 at one end portion 24 and hardening the filler 30. [ do.

Also, the filler 30 may be any one of clay, cement, plastic, and wood.

Further, the fastening member (20) is in the form of a rod or a plate.

Further, the fastening member 20 may be any one of steel, stainless steel, aluminum, and plastic.

"자형, "

"형 중에 하나인 것을 특징으로 하는 목재 결합구조를 제공한다. In addition, the shape of the fastening member 20 is such that both ends of the fastening member 20 are vertically bent to form a "

"Shape,"

≪ / RTI > of the present invention.

"자형, 양측 일단이 수직으로 절곡되고 양끝이 뾰족한"

"형 중에 하나인 것을 특징으로 하는 목재 결합구조를 제공한다.
The shape of the fastening member 20 is such that both ends of the fastening member 20 are bent vertically and have both ends of a "C" shape, both ends of which are bent vertically,

"Shaped, both ends are bent vertically and both ends are pointed"

≪ / RTI > of the present invention.

According to the present invention, a linear member such as a nail or a screw is not used for joining the first member and the second member, which is a member of wood, so that the effect of not being pulled out between the woods due to the vertical joining.

Since the process of integrating the fastening member 20 and the filler 30 by using the separate fastening member 20 and the filler 30 instead of the nails or screws is used, There is no effect on the appearance because the mark remains.

Further, since there is less risk of penetration of rainwater or other foreign matter from the outer surface or penetration through the screw gaps, there is no corrosion problem such as iron or the like, and there is little effect of wood corrosion due to moisture contact.

1 is a cross-sectional view illustrating a fastening process according to an embodiment of the present invention.
Fig. 2 is a cross-sectional view of the fastening according to one embodiment of the present invention.
3 is a perspective view showing a fastening process according to the second embodiment of the present invention.
4 is a perspective view illustrating a process of fastening one end of a fastening member according to the second embodiment of the present invention to a fixing groove.
5 is a perspective view showing various embodiments of the fastening member of the present invention.

BRIEF DESCRIPTION OF THE DRAWINGS The above and other objects, features and advantages of the present invention will be more apparent from the following description taken in conjunction with the accompanying drawings, in which:

1, 3, and 4 are views showing a fastening process according to an embodiment of the present invention. When the fastening structure is opened according to the fastening sequence, the prepared wooden member 10 is provided with the fastening groove 12 and the fastening groove 14. Here, the filler 30 is inserted into the fixing groove 14 through the fastening groove 12. Then, after the fastening member 20 is inserted into the fastening groove 12, when the fastening member 30 and the filler material are bonded together by hardening the filler 30, the binding between the wood members is completed. FIG. 2 is a cross-sectional view of the fastening according to the first embodiment of the present invention showing the completion of the fastening.

Hereinafter, the present invention will be described in more detail. FIG. 1 is a cross-sectional view of a fastening process according to an embodiment of the present invention. In the fastening process of the first wood member 10 with the second wood member, the wood member 10, 10 ' (12). That is, the fastening groove 12 is formed from the one side where the first member and the second member are coupled to each other. So that the fastening member 20 can enter through the fastening groove 12. The fastening groove 12 may have a rectangular shape.

A fixing groove 14 is formed at the end of the coupling groove 12 of the wood member so that one end 24 of the coupling member can be inserted into the coupling groove 12. One end 24 of the fastening member can enter the fastening groove 12 in a direction perpendicular to the fastening groove 12 when the fastening member 20 enters the fastening groove 12 in the vertical direction. As shown in FIGS. 1 and 2, the fixing groove 14 is also formed in the coupling groove 12, and the shape of the fixing groove 14 may be a rectangular shape.

The size of the fixing groove 14 may be larger than one end 24 of the fastening member and may be the size of one end 24 of the fastening member or the end 24 of the fastening member may be tight, Lt; RTI ID = 0.0 > a < / RTI >

On the other hand, according to another embodiment, the fixing groove 14 may not be provided. The end of one end 24 of the fastening member is sharpened and can be seated inside the wood in the fastening groove 12 through an external impact.

Here, the external impact refers to an impact applied from the vertical side after the fastening member 20 enters the fastening groove as shown in FIG. 4B, and one end 24 of the fastening member enters the wood through the impact can do.

Here, the filler 30 refers to a substance that is soft when put in, but hardens as solid after a lapse of time. Such a filling material 30 becomes soft when put into the fixing grooves 14 but after the fixing members 20 are fastened to the fixing grooves 14 and the fastening grooves 12, the fastening grooves 12 and the fixing grooves 12 14, the filler 30 is infiltrated or woven and hardened to form a fixed portion. In the case where the fixing groove 14 is provided, the filling material 30 is softly inserted into the fixing groove 14 and the coupling groove 12 to be hardened and fixed. When the fixing groove 14 is not provided, The filler 30 is injected into the wood member 10 and 10 'to be hardened and fixed between the wood members 10 and 10' and the fastening member 20.

Fig. 1 is an embodiment of the present invention in which the shape of the binding member 20 is "c" The one end 24 of the fastening member enters the fastening groove 14 formed at the end of the fastening groove 12 and the filler 30 is hardened after the filler 30 is injected, The fastening can be completed. After the fastening member 20 is inserted into the fastening groove, the fastening member 20 is moved in the direction perpendicular to the fastening member insertion direction through the hitting so that the one end portion 24 of the vertically bent fastening member is engaged with the fastening groove 12 And the center member 22 of the fastening member is moved to one end of the fastening groove 12 so that the first member 10 and the second member 10 'are integrally fastened. Wood joint structure.

"형태인 것이다. 또 도5c에서 확인할 수 있듯이, 체결부재(20)의 형태가 "

"형태 일 수도 있다. 이러한 체결부재(20)형태는 각각 그 체결부재의 일단(24) 끝이 뾰족하여 타격 등을 통해서 목재내로 체결부재의 일단(24)이 용이하게 삽입될 수 있다. Figs. 1 and 2 show that the shape of the fastening member 20 is "C" in Fig. 5A, and Figs. 3, 4,

As shown in FIG. 5C, when the shape of the fastening member 20 is "

The shape of the fastening member 20 may be such that one end 24 of the fastening member is sharp and the one end 24 of the fastening member can be easily inserted into the wood through a strike or the like.

"의 형태인 것으로서, 체결부재(20)가 체결홈(12)에 진입되고, 또 체결홈(12)에 충진재(30)가 충진되는 과정을 나타낸 도면이다. 이렇게 체결홈(12)에 체결부재의 중앙(22)과 체결부재의 일단(24)이 진입되고, 체결부재의 일단(24)은 고정홈(14)에 진입할 수 있다. 체결부재(20)가 먼저 진입한 후, 충진재(30)가 고정홈(14)이나 체결홈(12)에 충진될 수도 있고, 충진재(30)가 충진된 후 체결부재(30)가 진입할 수 있다. On the other hand, Fig. 3 shows a state in which the fastening member 20 is in the "

The figure shows a process in which the fastening member 20 enters the fastening groove 12 and the fastening groove 12 is filled with the filler 30. In this way, And the one end 24 of the fastening member can enter the fixing groove 14. After the fastening member 20 first enters and the filler 30 May be filled in the fixing groove 14 or the engaging groove 12 and the engaging member 30 may enter after the filling material 30 is filled.

The binding member 20 is composed of the center 22 of the fastening member and one end 24 of the fastening member. One end 24 of the fastening member can be inserted into the fastening groove 12 and is seated in the fastening groove 14 so that the filler 30 is hardened to form a fixed portion and fastened together with the wood 10, . Fig. 2 shows a cross-sectional view in which the fastening is completed in this way. As described above, according to another embodiment of the present invention, the fixing groove 14 may not exist. One end (24) of the fastening member may have a sharp end. When an external impact is applied, the pointed end of one end (24) of the fastening member can be pierced into the wood.

On the other hand, the material of the filler 30 is any one of clay, cement, plastic liquid, plastic pellets, and plastic powder. At first it is ductile, but later it can be hardened at any time. The hardened pellets or powder can be used after being heated and softened by heating.

In particular, plastic is softened by heating at about 100 ° C to 200 ° C. On the other hand, the ignition point of the wood member is about 400 ° C. to 600 ° C., and when the flexible plastic having a temperature of about 100 ° C. is inserted into the wood, it has no influence on the shape of the wood.

On the other hand, the material of the fastening member 20 is any one of steel, stainless steel, aluminum, and plastic.

On the other hand, the fastening member 20 may be a rod or a plate. More specifically, it may be a circular rod, a polygonal rod, a circular tube, a polygonal tube, or an elliptical rod or rod.

Further, a single or a plurality of hollows may be formed at one end 24 of the fastening member. The hollow filler 30 can be impregnated into the hollow and the binding force between the wood member 10 and the engaging member 20 can be further improved.

The fastening member 20 and the filler 30 may be made of plastic. At this time, both of them are made of the same material, and the hot ductility of the filler 30 is transferred to the fastening member 20 to melt the fastening member 20 to a certain degree and then harden to strengthen the integration between the filler 30 and the fastening member 20 .

On the other hand, a plurality of the coupling grooves 12 may be formed on one side of the wood members 10 and 10 '.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments. It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention. Substitutions, changes, and alterations without departing from the spirit or scope of the invention. Therefore, the above-described embodiments are merely examples in all respects and should not be construed restrictively. The scope of the present invention is defined by the appended claims, and is not restricted by the specification. Modifications and variations falling within the scope of the appended claims all fall within the scope of the present invention.

10, 10 ': a first member as a wood member, a second member
12: fastening groove 14: fastening groove
20: fastening member 22: center of fastening member
24: One end of the fastening member
30: filler

Claims (7)

In a coupling structure in which one side of a first member (10) and a second member (10 '), which are wooden members,
Wherein a coupling groove (12) is formed from one side of the first member to the second member,
The fastening member 20 inserted into the fastening groove 12 is formed by bending both ends vertically,
The filler 30 is inserted into the fastening groove 12 formed in the first member and the second member,
After the fastening member 20 is inserted into the fastening groove 12
The fastening member 20 is moved to the inside of the wood in the vertical direction of the fastening member insertion direction through the hitting so that the one end 24 of the vertically bent fastening member moves from the fastening groove 12 and is seated in the wood member
Wherein the filler material (30) is hardened so that the first member (10) and the second member (10 ') are integrally fastened.
In a coupling structure in which one side of a first member (10) and a second member (10 '), which are wooden members,
Wherein a coupling groove (12) is formed from one side of the first member to the second member,
The fastening member 20 inserted into the fastening groove 12 is formed by bending both ends vertically,
The filler 30 is inserted into the fastening groove 12 formed in the first member and the second member,
After the fastening member 20 is inserted into the fastening groove 12
The fastening members 20 are moved into the wood in the vertical direction of the fastening member insertion direction so that both ends 24 of the vertically bent fastening members are seated in the fixing grooves 14
Wherein the filler material (30) is hardened so that the first member (10) and the second member (10 ') are integrally fastened.
3. The method according to claim 1 or 2,
Wherein the filler (30) is one of clay, cement, plastic, and wood.
3. The method according to claim 1 or 2,
Wherein the fastening member (20) is in the form of a rod or a plate.
3. The method according to claim 1 or 2,
Wherein the fastening member (20) is one of iron, stainless steel, aluminum, and plastic.
3. The method according to claim 1 or 2,
The shape of the fastening member 20 is such that both ends of the fastening member 20 are vertically bent to form a "

"brother, "

"≪ / RTI >
3. The method according to claim 1 or 2,
As for the shape of the fastening member 20,
Both ends are bent vertically and have a "C" shape with both ends pointed,
Both ends are bent vertically and both ends are pointed "

"brother,
Both ends are bent vertically and both ends are pointed "

"≪ / RTI >

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