KR100920970B1 - A fastening joint for square lumber - Google Patents

A fastening joint for square lumber Download PDF

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Publication number
KR100920970B1
KR100920970B1 KR1020090028259A KR20090028259A KR100920970B1 KR 100920970 B1 KR100920970 B1 KR 100920970B1 KR 1020090028259 A KR1020090028259 A KR 1020090028259A KR 20090028259 A KR20090028259 A KR 20090028259A KR 100920970 B1 KR100920970 B1 KR 100920970B1
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KR
South Korea
Prior art keywords
wood
insertion piece
fastening joint
joint
head portion
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KR1020090028259A
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Korean (ko)
Inventor
홍웅기
박광수
윤경식
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씨제이건설 주식회사
주식회사 한국건축사사무소 케이에이씨아이
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Priority to KR1020090028259A priority Critical patent/KR100920970B1/en
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
    • F16B5/0004—Joining sheets, plates or panels in abutting relationship
    • F16B5/0056—Joining sheets, plates or panels in abutting relationship by moving the sheets, plates or panels or the interlocking key perpendicular to the main plane
    • F16B5/0068—Joining sheets, plates or panels in abutting relationship by moving the sheets, plates or panels or the interlocking key perpendicular to the main plane and using I-shaped clamps with flanges moving towards each other
    • F16B5/0072—Joining sheets, plates or panels in abutting relationship by moving the sheets, plates or panels or the interlocking key perpendicular to the main plane and using I-shaped clamps with flanges moving towards each other and using screw-thread
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/26—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of wood
    • E04B1/2604—Connections specially adapted therefor
    • E04B2001/2652—Details of nailing, screwing, or bolting

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Joining Of Building Structures In Genera (AREA)

Abstract

PURPOSE: A timber fastening joint is provided to facilitate construction by uniforming connecting members and to deliver stress between two timbers smoothly. CONSTITUTION: A timber fastening joint(100) comprises a head part, and an insertion piece. The timber fastening joint is installed at the grafting part of two adjacent square bars. The head part(110) is exposed on the one side of the grafting part. The insertion piece(120) is integrated on the head part and is inserted into two timbers. A head part position and an installation groove are formed in two square bars(200,210). The head part position(202,212) is concavely formed to place the head part. The insertion piece is inserted into the installation groove. One or more joint holes(112) are formed on the head part. The fixing screw is screwed in the square bar through the joint hole. The fixing screw is screwed on the longitudinal direction of the square bar to be inclined.

Description

목재체결조인트{A fastening joint for square lumber}A fastening joint for square lumber}

본 발명은 목재체결조인트에 관한 것으로, 더욱 상세하게는 2개의 각목을 길이방향으로 체결하여 상호 전단력과 축력을 전달시킬 수 있는 목재체결조인트에 관한 것이다.The present invention relates to a wood fastening joint, and more particularly, to a wood fastening joint capable of fastening two wooden beams in a longitudinal direction to transmit mutual shear and axial forces.

사회가 발전함에 따라 건축물의 재료가 콘크리트트에서 자연친화적인 목재를 선호하게 되었다. 이러한 목재를 사용한 건축물의 경우에 목재를 구조물로 사용하기 위해서는 반드시 목재를 연결해서 길이를 신장시켜야 한다.As the society developed, the building materials preferred concrete to natural wood. In the case of a building using such wood, in order to use the wood as a structure, the length must be extended by connecting the wood.

따라서, 목조축조 공법에 있어서 건축물을 조립하는 때에는, 목재접합방법이 중요하다. 이러한 접합방법은 다양하며, 일반적으로 목재를 길이방향으로 대고 그 주위에 판상의 접합구금을 대고 나사를 이용하여 조여 고정하는 방식을 사용한다.Therefore, the wood joining method is important when assembling a building in the wooden construction method. Such joining methods are various, and in general, the wood is applied in a longitudinal direction, and a plate-shaped joining tool is placed around the screw, and a screw is used to fix the screw.

그러나, 종래방식의 경우 인장방향의 축력을 접합구금의 인장력에만 의존하고, 목조건출물의 완성후 건물 내부 등으로 상기 접합구금이 노출되어 미감을 해치는 문제점이 있다.However, in the conventional method, the axial force in the tensile direction depends only on the tensile force of the joint, and there is a problem in that the joint is exposed to the interior of the building after the completion of the wood condition extraction, thereby deteriorating the aesthetics.

상기의 문제점을 해결하기 위해 안출된 본 발명의 목적은, 두 목재의 접합부에 연결재의 축을 일치시키고 나사로 보강하여 두 부재간 응력 전달이 원활하게 흘러갈 수 있으며, 연결부재를 단일화시켜 시공성을 향상시킬 수 있는 목재체결조인트를 제공하는 데에 있다.An object of the present invention devised to solve the above problems is to match the axis of the connecting material to the joints of the two timbers and reinforce with screws to facilitate the transfer of stress between the two members, to improve the workability by unifying the connecting members To provide wood fastening joints.

상기의 목적을 달성하기 위한 본 발명은, 인접하는 2개의 각목의 맞접부에 설치되고; 상기 맞접부 일측면에 노출되는 헤드부와, 상기 헤드부에 일체로 형성되고 상기 2개의 목재 내부에 삽입고정되는 삽입편을 포함하는 목재체결조인트이다.The present invention for achieving the above object is provided in the abutment portion of two adjacent squares; A wood fastening joint comprising a head portion exposed to one side of the abutment portion and an insertion piece integrally formed with the head portion and inserted into the two woods.

상기 2개의 각목에는 상기 헤드부가 놓여지도록 오목하게 형성되는 헤드부자리와, 상기 삽입편이 삽입되도록 설치홈이 형성되는 것을 특징으로 한다.The two corners are characterized in that the head portion is formed concave so that the head portion is placed, and the installation groove is formed so that the insertion piece is inserted.

또, 상기 설치홈의 폭은 상기 삽입편의 두께 이하인 것을 특징으로 한다.In addition, the width of the installation groove is characterized in that less than the thickness of the insertion piece.

또, 상기 헤드부자리는 상기 헤드부의 상면이 상기 각목의 상면과 동일면을 이루도록 형성될 수 있는 깊이를 가지는 것을 특징으로 한다.In addition, the head portion is characterized in that it has a depth that can be formed so that the upper surface of the head portion is the same surface as the upper surface of the square.

또, 상기 헤드부에는 하나 이상의 체결홀이 형성되고, 상기 체결홀을 통하여 고정나사가 상기 각목에 나사결합되는 것을 특징으로 한다.In addition, at least one fastening hole is formed in the head portion, and the fixing screw is screwed to the corner through the fastening hole.

또, 상기 고정나사는 상기 각목의 길이방향에 대하여 경사지게 나사결합되는 것을 특징으로 한다.In addition, the fixing screw is characterized in that the screw is inclined with respect to the longitudinal direction of the square.

또, 상기 헤드부의 두께와 상기 삽입편의 길이의 합은 상기 목재체결조인트가 설치되는 방향으로의 상기 목재의 두께보다 작은 것을 특징으로 한다.In addition, the sum of the thickness of the head portion and the length of the insertion piece is characterized in that less than the thickness of the wood in the direction in which the wood fastening joint is installed.

또, 상기 삽입편은 단면이 십자형상인 것을 특징으로 한다.In addition, the insertion piece is characterized in that the cross section is cross-shaped.

또, 상기 삽입편은 모서리를 향하여 폭이 좁아지도록 테이퍼진 것을 특징으로 한다.In addition, the insertion piece is characterized in that the tapered to narrow the width toward the corner.

또, 상기 삽입편의 하단부는 상기 목재에 삽입이 용이하도록 모따기가 형성된 것을 특징으로 한다.In addition, the lower end of the insertion piece is characterized in that the chamfer is formed to facilitate insertion into the wood.

또, 상기 헤드부 저면 또는 삽입편의 외면은 널링가공된 것을 특징으로 한다.In addition, the bottom surface of the head portion or the outer surface of the insertion piece is characterized in that the knurling process.

본 발명에 따른 목재체결조인트를 통하여, 두 목재의 접합부에 연결재의 축을 일치시키고 나사로 보강할 수 있다.Through the wood fastening joint according to the present invention, it is possible to match the axis of the connecting member to the joint of the two timbers and reinforce with screws.

따라서, 두 목재간 응력 전달이 원활하게 흘러갈 수 있으며, 연결부재를 단일화시켜 시공성을 향상시킬 수 있다. 또한, 시공후에 헤드부를 내부에서 보이지 않는 위치, 예를 들어 상향으로 위치한다면 목재의 연결상태가 매끄러워 미관상 우수하게 된다.Therefore, the stress transmission between the two wood can flow smoothly, it is possible to improve the workability by unifying the connecting member. In addition, if the head portion is not visible from inside, for example, upward after construction, the connection state of the wood is smooth and aesthetically superior.

또, 숙련되지 않은 작업자가 시공하더라도 확실한 결합상태가 보장될 수 있다.In addition, even if the construction is inexperienced workers can ensure a secure coupling state.

더욱이, 목재체결조인트 및 연결되는 각목을 공장에서 미리 제작할 수 있으 므로 대량으로 생산이 가능하고, 따라서 미리 제작된 목재체결조인트를 활용하여 현장에서 각목을 연결하기 위한 작업시간을 획기적으로 줄일 수 있다.Moreover, the wood fastening joint and the connecting wood can be produced in advance in the factory, so it can be produced in large quantities. Therefore, the work time for connecting the wood in the field can be drastically reduced by using the pre-made wood fastening joint.

이하, 본 발명을 바람직한 실시예를 첨부한 도면을 참조하여 설명하기로 한다. 하기의 각 도면의 구성 요소들에 참조 부호를 부가함에 있어서, 동일한 구성 요소들에 한해서는 비록 다른 도면상에 표시되더라도 가능한 한 동일한 부호를 가지도록 하며, 본 발명의 요지를 불필요하게 흐릴 수 있다고 판단되는 공지 기능 및 구성에 대한 상세한 설명은 생략한다. Hereinafter, with reference to the accompanying drawings, preferred embodiments of the present invention will be described. In adding reference numerals to components of the following drawings, it is determined that the same components have the same reference numerals as much as possible even if displayed on different drawings, and it is determined that they may unnecessarily obscure the subject matter of the present invention. Detailed descriptions of well-known functions and configurations will be omitted.

도 1은 본 발명의 실시예에 따른 목재체결조인트(100)와 각목(200,210)의 조립전 사시도이다.1 is a perspective view before assembling the wood fastening joint 100 and the lumber (200, 210) according to an embodiment of the present invention.

상기 목재체결조인트(100)는 크게 헤드부(110)와, 상기 헤드부에 일체로 형성된 삽입편(120)을 포함하여 이루어진다.The wood fastening joint 100 includes a head portion 110 and an insertion piece 120 formed integrally with the head portion.

상기 헤드부(110)는 상기 인접하는 각목(200,210)의 접합부의 일측면에 노출되는 부분으로써, 플레이트 형상으로 형성될 수 있으며, 형상의 제한은 없다.The head portion 110 is a portion exposed to one side surface of the junction of the adjacent squares (200, 210), may be formed in a plate shape, there is no limitation in shape.

본 발명의 실시예에서는 상기 헤드부(110)를 디스크 형상으로 하였다.In the embodiment of the present invention, the head portion 110 has a disk shape.

상기 헤드부(110)의 하부에는 삽입편(120)이 일체로 형성되며, 상기 삽입편(120)은 상기 각목(200,210)의 내부에 삽입되는 부분이다. 따라서, 상기 삽입편(120)은 상기 헤드부(110)에 하부에 상기 헤드부(110)의 평면에 수직인 방향의 길이방향으로 연장되는 형상을 가진다.An insertion piece 120 is integrally formed under the head part 110, and the insertion piece 120 is a part inserted into the corners 200 and 210. Therefore, the insertion piece 120 has a shape extending in the longitudinal direction in the direction perpendicular to the plane of the head portion 110 below the head portion 110.

또한, 상기 삽입편(120)은 상기 각목(200,210)에 쉽게 삽입되기 위하여 플레이트 형상으로 형성될 수 있으며, 형상의 제한은 없다.In addition, the insertion piece 120 may be formed in a plate shape in order to be easily inserted into the squares (200, 210), there is no limitation in shape.

본 발명의 실시예에서는 상기 삽입편(120)을 단면이 십자형을 가지도록 형성하였다.In the embodiment of the present invention, the insertion piece 120 is formed so that the cross section has a cross shape.

또한, 상기 삽입편(120)은 상기 각목(200,210)의 삽입을 위해 하단부에 도 1에 도시된 바와 같이 모따기(122)를 형성하는 것이 바람직하다. 또, 상기 삽입편(120)의 모서리를 얇게 하여, 상기 각목(200,210)에의 삽입을 더욱 용이하도록 하는 것이 바람직하다.In addition, the insertion piece 120 preferably forms a chamfer 122 as shown in Figure 1 at the lower end for the insertion of the wood (200, 210). In addition, it is preferable that the edge of the insertion piece 120 is made thin so that the insertion into the corner pieces 200 and 210 can be made easier.

그리고, 상기 삽입편(120)의 외면에 널링가공을 하여 상기 각목(200,210)의 표면과의 마찰력을 증대시키는 것이 바람직하다.In addition, it is preferable to increase the frictional force with the surfaces of the lumbers 200 and 210 by knurling the outer surface of the insertion piece 120.

상기 헤드부(110)에는 체결홀(112)이 하나 이상 형성된다. 상기 체결홀(112)을 통하여 본 발명의 실시예에서는 상기 체결홀(112)을 4개로 구성하였으며, 상기 삽입편(120)에 대하여 상호 대칭을 이루도록 하였다.One or more fastening holes 112 are formed in the head part 110. In the embodiment of the present invention through the fastening holes 112, the fastening holes 112 were configured as four pieces, and the insertion pieces 120 were formed to be symmetrical with each other.

또한, 상기 체결홀(112)와 상기 나사홀(208,218)을 고정나사(300)에 의해 결합하는 것에 의해 구조물에서 발생하는 인장력에 대한 저항성능이 증대된다. 다시 말해, 상기 고정나사(300)의 체결에 의해 인장응력의 전달이 각목(200,210)의 길이방향으로 발생된다. 그리고, 상기 체결홀(112) 내부에 고정나사(300)와 나합가능한 나사산을 형성할 수도 있다.In addition, by coupling the fastening hole 112 and the screw holes (208,218) by the fixing screw 300, the resistance to the tensile force generated in the structure is increased. In other words, the transmission of the tensile stress is generated in the longitudinal direction of the squares (200, 210) by the fastening of the fixing screw (300). In addition, a screw thread that may be screwed with the fixing screw 300 may be formed in the fastening hole 112.

상기 목재체결조인트(100)는 금속으로 형성될 수 있으며, 부식방지를 위해 강화플라스틱으로 형성될 수도 있다.The wood fastening joint 100 may be formed of a metal, it may be formed of a reinforced plastic to prevent corrosion.

상기 목재체결조인트(100)는 기본적으로 상술한 바와 같이 구성되며, 이하에서는 상기 목재체결조인트(100)를 설치하기 위하여 미리 제작되는 상기 각목(200,210)의 형상에 대해 설명한다.The wood fastening joint 100 is basically configured as described above, hereinafter will be described with respect to the shape of the wood (200, 210) prepared in advance for installing the wood fastening joint (100).

상기 각목(200,210)은 상기 목재체결조인트(100)의 형상과 대응되도록 헤드부자리(202,212)와, 제1설치홈(204,214) 및 제2설치홈(206,216)가 형성된다.The wood chips 200 and 210 are formed with head portions 202 and 212, first installation grooves 204 and 214 and second installation grooves 206 and 216 so as to correspond to the shape of the wood fastening joint 100.

상기 헤드부자리(202,212)는 상기 목재체결조인트(100) 헤드부(110)의 상면이 상기 각목(200,210)의 상면과 동일면을 이룰 수 있는 깊이만큼 오목하게 형성된다. 따라서, 상기 목재체결조인트(100)를 이용하여 상기 각목(200,210)을 연결한 후에 상기 목재체결조인트(100)에 의해 돌출되는 부분이 발생하지 않게 된다.The head seats 202 and 212 are formed to be concave to a depth such that the upper surface of the head fastening joint 100 and the head part 110 may form the same surface as the upper surfaces of the wood chips 200 and 210. Therefore, after connecting the wood chips 200 and 210 using the wood fastening joint 100, a portion protruding by the wood fastening joint 100 does not occur.

또, 제1설치홈(204,214) 및 제2설치홈(206,216)은 상기 목재체결조인트(100)의 삽입편(120)에 대응되도록 설치된다.In addition, the first installation grooves 204 and 214 and the second installation grooves 206 and 216 are installed to correspond to the insertion piece 120 of the wood fastening joint 100.

여기서, 상기 제1설치홈(204,214)은 본 발명의 실시예와 같이 상기 삽입편(120)의 단면형상이 십자형상인 경우에, 상기 삽입편(120) 두께의 0.5배의 깊이로 상기 목재(200,210) 양측에 각각 설치된다.Here, when the cross-sectional shape of the insertion piece 120 is cross-shaped, as in the embodiment of the present invention, the first installation grooves 204 and 214 have a depth of 0.5 times the thickness of the insertion piece 120. ) It is installed on both sides.

그리고, 상기 제2설치홈(206,216)은 상기 제1설치홈(204,214)의 대략 중앙부에 상기 제1설치홈(204,214)에 대하여 직각방향으로 오목하게 형성되는 그루브이다.In addition, the second installation grooves 206 and 216 are grooves formed to be substantially concave in a direction perpendicular to the first installation grooves 204 and 214 at substantially center portions of the first installation grooves 204 and 214.

따라서, 상기 2개의 각목(200,210)을 맞댈 경우에는 상기 목재체결조인트(100)가 삽입될 수 있는 공간이 미리 형성된다. 이 때, 상기 제1설치홈(204,214) 및 상기 제2설치홈(206,216)에 의해 이루어지는 십자형태의 공간은 상기 목재체결 조인트(100)의 삽입편(120)과 마찰력을 크게 하는 것이 바람직하므로, 상기 십자형태의 공간의 단면적이 상기 목재체결조인트(100)의 삽입편(120)의 단면적보다 작게 하는 것이 바람직하다.Accordingly, when the two wood blocks 200 and 210 are fitted together, a space in which the wood fastening joint 100 may be inserted is formed in advance. At this time, the cross-shaped space formed by the first installation grooves 204 and 214 and the second installation grooves 206 and 216 preferably increases the friction force with the insertion piece 120 of the wood fastening joint 100. The cross-sectional area of the cross-shaped space is preferably smaller than the cross-sectional area of the insertion piece 120 of the wood fastening joint 100.

또, 상기 헤드부자리(202,212)에서 상기 각목(200,210)의 길이방향에 경사방향으로 나사홀(208,218)이 형성된다. 상기 나사홀(208,218)은 상기 고정나사(300)의 단면적, 더욱 상세하게는 골직경이 이루는 단면적보다 작은 단면적을 가지는 것이 체결을 위한 마찰력이 커지므로 바람직하다.In addition, screw heads 208 and 218 are formed in the head portion 202 and 212 in an inclined direction in the longitudinal direction of the wood blocks 200 and 210. The screw holes 208 and 218 preferably have a cross-sectional area smaller than that of the fixing screw 300, more specifically, the cross-sectional area formed by the bone diameter, so that the friction force for fastening is increased.

그리고, 상기 제1설치홈(204,214) 및 상기 제2설치홈(206,216)이 만나는 모서리부에 도 1 내지 도 3과 같이 설치여유부(205,215)를 형성하여, 상기 목재체결조인트(100)가 상기 각목(200,210)과 결합시 응력집중 또는 충격으로 인한 파손을 방지할 수 있다.In addition, as shown in FIGS. 1 to 3, installation margins 205 and 215 are formed at the corners where the first installation grooves 204 and 214 and the second installation grooves 206 and 216 meet, such that the wood fastening joint 100 is formed. When combined with the wood (200, 210) can be prevented from damage due to stress concentration or impact.

이하, 상기 목재체결조인트(100)와 상기 각목(200,210)의 조립방법에 대해 설명한다.Hereinafter, a method of assembling the wood fastening joint 100 and the wood chips 200 and 210 will be described.

먼저, 상술한 바와 같이 상기 헤드부자리(202,212)와 상기 제1설치홈(204,214) 및 상기 제2설치홈(206,216)이 미리 형성된 상기 각목(200,210)을 서로 마주보게 하여 맞댄 상태에서 상기 목재체결조인트(100)를 상기 각목(200,210)의 접합부에 형성된 공간에 삽입한다.First, as described above, the timber fastening in the state in which the head parts 202 and 212, the first installation grooves 204 and 214, and the second installation grooves 206 and 216 face each other are formed to face each other. The joint 100 is inserted into a space formed at the junction of the wood chips 200 and 210.

이 때, 외력을 가하여 억지로 끼우는 것도 가능하다.At this time, it is also possible to force the external force.

그리고, 상기 헤드부(110)가 상기 헤드부(202,212)에 안착되어 상기 각목(200,210)의 표면과 상기 헤드부(110)의 표면이 동일면을 이루도록 한 후에, 상 기 헤드부(110)에 형성된 설치홈(112)을 통해 고정나사(300)를 상기 나사홀(208,218)과 나사결합시킨다.The head part 110 is seated on the head parts 202 and 212 so that the surface of the lumber 200 and 210 and the surface of the head part 110 form the same plane, and are formed on the head part 110. The fixing screw 300 is screwed into the screw holes 208 and 218 through the installation groove 112.

상술한 상기 헤드부자리(202,212)와 상기 제1설치홈(204,214) 및 상기 제2설치홈(206,216)는 상기 각목(200,210)의 양측단에 형성시키면, 본 발명의 실시예에 따른 상기 목재체결조인트(100)에 의해 연속적으로 상기 목재(200,210) 간의 체결이 가능하다.When the head portion 202, 212, the first installation grooves 204, 214 and the second installation grooves 206, 216 are formed at both ends of the wood chips 200, 210, the wood fastening according to an embodiment of the present invention. It is possible to fasten between the wood (200, 210) continuously by the joint (100).

상기와 같이, 본 발명의 바람직한 실시예를 참조하여 설명하였지만 해당 기술 분야의 숙련된 당업자라면 하기의 특허청구범위에 기재된 본 발명의 사상 및 영역으로부터 벗어나지 않는 범위 내에서 본 발명을 다양하게 수정 및 변경시킬 수 있음을 이해할 수 있을 것이다. As described above, it has been described with reference to the preferred embodiment of the present invention, but those skilled in the art various modifications and changes of the present invention without departing from the spirit and scope of the present invention described in the claims below I can understand that you can.

도 1은 본 발명의 실시예에 따른 목재체결조인트와 각목의 조립전 사시도이다.1 is a perspective view before assembling the wood fastening joint and the lumber according to an embodiment of the present invention.

도 2는 도 1의 목재체결조인트에 의해 2개의 인접하는 각목이 접합된 상태의 평면도이다.FIG. 2 is a plan view of two adjacent corner pieces joined by the wood fastening joint of FIG. 1. FIG.

도 3은 도 1의 목재체결조인트에 의해 2개의 인접하는 각목이 접합된 상태의 정면도이다.3 is a front view of a state in which two adjacent corners are joined by the wood fastening joint of FIG.

도 4는 도 1의 목재체결조인트에 의해 2개의 인접하는 각목이 접합된 상태의 측단면도이다.Figure 4 is a side cross-sectional view of a state in which two adjacent corners are joined by the wood fastening joint of FIG.

<도면의 주요부분에 대한 부호의 설명><Description of the symbols for the main parts of the drawings>

100: 목재체결조인트 110: 헤드부100: wood fastening joint 110: head

112: 체결홀 120: 삽입편112: fastening hole 120: insertion piece

122: 모따기 200,210: 각목122: chamfer 200,210: box

202,212: 헤드부자리 204,214: 제1설치홈202, 212: Head portion 204, 214: First mounting groove

205,215: 설치여유부 206,216: 제2설치홈205,215: Installation margin 206,216: Second installation groove

208,218: 나사홀208,218 screw holes

Claims (11)

인접하는 2개의 각목의 맞접부에 설치되고;It is installed in the abutment part of two adjacent squares; 상기 맞접부 일측면에 노출되는 헤드부와,A head portion exposed to one side of the butt portion; 상기 헤드부에 일체로 형성되고 상기 2개의 목재 내부에 삽입고정되는 삽입편을 포함하고,An insertion piece integrally formed with the head and inserted into and fixed to the two woods, 상기 2개의 각목에는 상기 헤드부가 놓여지도록 오목하게 형성되는 헤드부자리와, 상기 삽입편이 삽입되도록 설치홈이 형성되며,The two corners are formed with a head portion formed concave so that the head portion is placed, and an installation groove is inserted so that the insertion piece is inserted, 상기 헤드부에는 하나 이상의 체결홀이 형성되고, 상기 체결홀을 통하여 고정나사가 상기 각목에 나사결합되고,At least one fastening hole is formed in the head portion, and a fixing screw is screwed to the corner through the fastening hole. 상기 고정나사는 상기 각목의 길이방향에 대하여 경사지게 나사결합되는 것을 특징으로 하는 목재체결조인트.The fastening screw is characterized in that the screw is screwed inclined with respect to the longitudinal direction of the wood. 삭제delete 제1항에 있어서,The method of claim 1, 상기 설치홈의 폭은 상기 삽입편의 두께 이하인 것을 특징으로 하는 목재체결조인트.The wood fastening joint, characterized in that the width of the installation groove is less than the thickness of the insertion piece. 제1항에 있어서,The method of claim 1, 상기 헤드부자리는 상기 헤드부의 상면이 상기 각목의 상면과 동일면을 이루도록 형성될 수 있는 깊이를 가지는 것을 특징으로 하는 목재체결조인트.The head seat is a wood fastening joint, characterized in that it has a depth that can be formed so that the upper surface of the head portion is the same surface as the upper surface of the wood. 삭제delete 삭제delete 제1항에 있어서,The method of claim 1, 상기 헤드부의 두께와 상기 삽입편의 길이의 합은 상기 목재체결조인트가 설치되는 방향으로의 상기 목재의 두께보다 작은 것을 특징으로 하는 목재체결조인트.The sum of the thickness of the head portion and the length of the insertion piece is a wood fastening joint, characterized in that less than the thickness of the wood in the direction in which the wood fastening joint is installed. 제1항에 있어서,The method of claim 1, 상기 삽입편은 단면이 십자형상인 것을 특징으로 하는 목재체결조인트.The insert is a wooden fastening joint, characterized in that the cross-section cross-shaped. 제1항에 있어서,The method of claim 1, 상기 삽입편은 모서리를 향하여 폭이 좁아지도록 테이퍼진 것을 특징으로 하는 목재체결조인트.The insertion piece is a wood fastening joint, characterized in that tapered to narrow the width toward the corner. 제7항에 있어서,The method of claim 7, wherein 상기 삽입편의 하단부는 상기 목재에 삽입이 용이하도록 모따기가 형성된 것을 특징으로 하는 목재체결조인트.Wood fastening joint, characterized in that the lower end of the insertion piece is formed with a chamfer to facilitate insertion into the wood. 제1항에 있어서,The method of claim 1, 상기 헤드부 저면 또는 삽입편의 외면은 널링가공된 것을 특징으로 하는 목재체결조인트.The bottom surface of the head portion or the outer surface of the insertion piece is a wood fastening joint, characterized in that the knurled process.
KR1020090028259A 2009-04-01 2009-04-01 A fastening joint for square lumber KR100920970B1 (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101016344B1 (en) * 2010-07-30 2011-02-22 아이에스동서 주식회사 Shearing connector
CN110230254A (en) * 2019-06-25 2019-09-13 杭州固益强新材料科技有限公司 A kind of steel truss bridge assembling type node connection structure

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10152900A (en) * 1996-11-22 1998-06-09 Misawa Homes Co Ltd Joint member
JP2001003464A (en) 1999-06-22 2001-01-09 Sekisui Chem Co Ltd Face bar and construction method therefor
JP2002013199A (en) * 2000-06-29 2002-01-18 Uesuto:Kk Connecting structure for wooden building
JP2002013200A (en) 2000-06-29 2002-01-18 Uesuto:Kk Connecting structure for wooden building

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10152900A (en) * 1996-11-22 1998-06-09 Misawa Homes Co Ltd Joint member
JP2001003464A (en) 1999-06-22 2001-01-09 Sekisui Chem Co Ltd Face bar and construction method therefor
JP2002013199A (en) * 2000-06-29 2002-01-18 Uesuto:Kk Connecting structure for wooden building
JP2002013200A (en) 2000-06-29 2002-01-18 Uesuto:Kk Connecting structure for wooden building

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101016344B1 (en) * 2010-07-30 2011-02-22 아이에스동서 주식회사 Shearing connector
CN110230254A (en) * 2019-06-25 2019-09-13 杭州固益强新材料科技有限公司 A kind of steel truss bridge assembling type node connection structure

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