KR100724643B1 - Fasteners for wooden frames for buildings - Google Patents

Fasteners for wooden frames for buildings Download PDF

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Publication number
KR100724643B1
KR100724643B1 KR1020050018938A KR20050018938A KR100724643B1 KR 100724643 B1 KR100724643 B1 KR 100724643B1 KR 1020050018938 A KR1020050018938 A KR 1020050018938A KR 20050018938 A KR20050018938 A KR 20050018938A KR 100724643 B1 KR100724643 B1 KR 100724643B1
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South Korea
Prior art keywords
post
fastener
fastening
wooden frame
head
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KR1020050018938A
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Korean (ko)
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KR20060097946A (en
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민선영
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민선영
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Priority to KR1020050018938A priority Critical patent/KR100724643B1/en
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    • 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
    • E04B1/38—Connections for building structures in general
    • E04B1/48—Dowels, i.e. members adapted to penetrate the surfaces of two parts and to take the shear stresses
    • E04B1/49—Dowels, i.e. members adapted to penetrate the surfaces of two parts and to take the shear stresses with self-penetrating parts, e.g. claw dowels
    • 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
    • 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
    • E04B1/38—Connections for building structures in general
    • 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
    • E04B1/38—Connections for building structures in general
    • E04B1/41—Connecting devices specially adapted for embedding in concrete or masonry

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Joining Of Building Structures In Genera (AREA)

Abstract

본 발명은 건축물이나 가구용 목재 프레임의 체결구에 관한 것으로서, 특히, 소정의 각도로 연결되는 목재 프레임에 간단한 작업에 의해 견고하게 체결함은 물론, 구조가 간단하여 제작단가가 저렴하고 경제적인 목재 프레임의 체결구에 관한 발명으로서, 일측에 소정의 크기로 머리부가 형성되고, 상기 머리부와 일체로 끝단이 뾰족한 형상의 포스트가 형성되는 몸체와; 상기 몸체의 머리부 중앙에서 포스트의 소정의 깊이까지 형성되되, 끝단이 점차 포스트의 외측으로 휘어져 관통되는 관통공을 형성하는 삽입부와; 상기 삽입부의 길이보다 긴 길이로 삽입부에 삽입되되, 끝단이 뾰족한 형태로 구비되는 탄성 결합핀;으로 이루어지는 것을 특징으로 한다.The present invention relates to a fastener of a wooden frame for a building or furniture, and in particular, fastening to a wooden frame connected at a predetermined angle by a simple operation, as well as simple structure, low cost and economical wood frame As the invention relates to a fastener of the head is formed with a predetermined size on one side, the body is formed with a post having a pointed end integrally with the head; An insertion part formed at a center of a head of the body to a predetermined depth of a post, and an end portion of which is gradually bent out of the post to form a through hole penetrating through the post; It is inserted into the insertion portion longer than the length of the insertion portion, the end is an elastic coupling pin is provided in a pointed form; characterized in that consisting of.

따라서, 본 발명의 체결구는 그 구조가 단순하고 제작 비용이 저렴할 뿐만 아니라, 체결 작업도 간단하여 비숙련공에 의해서도 작업이 가능하며, 또한, 이렇게 간단한 구조임에도 불구하고 목재 프레임의 체결력은 더욱 향상된 매우 효과적인 발명이다.Therefore, the fastener of the present invention is not only simple in structure and low in manufacturing cost, but also fastening work can be performed by unskilled workers, and in addition, despite the simple structure, the fastening force of the wooden frame is further improved very effective Invention.

목재 프레임, 체결구, 결합핀, 삽입홈, 관통공 Wood frame, fasteners, coupling pins, insertion grooves, through holes

Description

건축물용 목재 프레임의 체결구{omitted}Fasteners for wooden frames for buildings {omitted}

도 1은 본 발명에 따른 체결구의 분해 사시도1 is an exploded perspective view of a fastener according to the present invention

도 2는 본 발명에 따른 체결구의 분해 단면도Figure 2 is an exploded cross-sectional view of the fastener according to the invention

도 3은 본 발명에 따른 체결구를 목재 프레임에 삽입하여 체결한 상태의 단면도Figure 3 is a cross-sectional view of the fastening according to the present invention by inserting the fastener into the wooden frame

도 4는 본 발명의 탄성 결합핀 외주면에 돌기가 형성된 체결구를 목재 프레임에 삽입하여 체결한 상태의 단면도Figure 4 is a cross-sectional view of the fastening formed by fastening the fastener formed on the outer peripheral surface of the elastic coupling pin of the present invention into a wooden frame

도 5는 본 발명의 다른 실시예에 따른 체결구의 분해 사시도5 is an exploded perspective view of a fastener according to another embodiment of the present invention;

도 6은 본 발명의 다른 실시예에 따른 체결구의 분해 단면도6 is an exploded cross-sectional view of a fastener according to another embodiment of the present invention.

도 7은 본 발명의 다른 실시예에 따른 체결구를 목재 프레임에 삽입하여 체결한 상태의 단면도Figure 7 is a cross-sectional view of a fastening by inserting the fastener according to another embodiment of the present invention in a wooden frame

〈도면의 주요부분에 대한 부호설명〉<Code Description of Main Parts of Drawing>

10 : 몸체 11 : 머리부10: body 11: head

12 : 포스트 20 : 삽입부12: post 20: insert

21 : 관통공 22 : 분기공21: through hole 22: branch hole

30 : 탄성 결합핀 32 : 절개부30: elastic coupling pin 32: incision

본 발명은 건축물이나 가구용 목재 프레임의 체결구에 관한 것으로서, 특히, 소정의 각도로 연결되는 목재 프레임에 간단한 작업에 의해 견고하게 체결함은 물론, 구조가 간단하여 제작단가가 저렴하고 경제적인 목재 프레임의 체결구에 관한 발명이다.The present invention relates to a fastener of a wooden frame for a building or furniture, and in particular, a fastening to a wooden frame connected at a predetermined angle by a simple operation, as well as a simple structure, low cost and economical wood frame The invention relates to a fastener.

일반적으로 목재로 제작된 건축물이나 가구나 창호 등의 프레임은 서로 직각 또는 소정의 각도로 접하는 부분의 양측을 경사지게 절단한 후, 경사면을 서로 접하도록 하여 나사 등으로 체결하고 있다. 또한, 소정의 각도로 형성된 별도의 금속 체결판을 제작하여 프레임의 내측과 외측에 각각 접하도록 한 후, 나사 등으로 목재에 체결하기도 한다.In general, a frame made of wood, a frame of a furniture, a window, or the like is inclined to cut both sides of a portion contacting each other at right angles or at a predetermined angle, and then fastened with screws or the like so that the inclined surfaces are in contact with each other. In addition, after manufacturing a separate metal fastening plate formed at a predetermined angle so as to be in contact with the inside and the outside of the frame, respectively, may be fastened to wood with screws or the like.

그러나, 상기와 같이 나사로 체결하는 경우에는 체결된 나사가 단순히 나사산에 의해 목재와 체결되어 있으므로, 그 체결력이 약해져 체결부분이 쉽게 분리되는 등의 문제가 있다. 또한, 별도의 금속 체결판을 사용하는 경우에는 견고성은 향상되지만 제작비용이 많이 소요되고 작업시간이 길어 비경제적인 단점이 있다.However, in the case of fastening with screws as described above, since the fastened screw is simply fastened with wood by a screw thread, the fastening force is weakened and the fastening part is easily separated. In addition, in the case of using a separate metal fastening plate, the robustness is improved, but the manufacturing cost is high and the working time is long, which has an uneconomical disadvantage.

따라서, 본 발명은 상기와 같은 종래의 문제점을 해결하기 위한 것으로서, 간단한 구조와 간단한 작업으로 목재 프레임간을 체결하면서도 견고하게 체결할 수 있으며 경제적인 목재 프레임용 체결구를 제공함에 목적이 있다.Therefore, the present invention is to solve the conventional problems as described above, it is an object to provide a fastener for economical wooden frame can be fastened securely while fastening between the wooden frame with a simple structure and simple operation.

본 발명은 목재 프레임과 프레임을 체결함에 있어서, 일측에 소정의 크기로 머리부가 형성되고, 상기 머리부와 일체로 끝단이 뾰족한 형상의 포스트가 형성되는 몸체와; 상기 몸체의 머리부 중앙에서 포스트의 소정의 깊이까지 형성되되, 끝단이 점차 포스트의 외측으로 휘어져 관통되는 관통공을 형성하는 삽입부와; 상기 삽입부의 길이보다 긴 길이로 삽입부에 삽입되되, 끝단이 뾰족한 형태로 구비되는 탄성 결합핀;으로 이루어지는 것을 특징으로 한다.In the present invention, when fastening the frame with a wooden frame, the head is formed on one side with a predetermined size, the body is formed with a pointed end of the post integrally with the head; An insertion part formed at a center of a head of the body to a predetermined depth of a post, and an end portion of which is gradually bent out of the post to form a through hole penetrating through the post; It is inserted into the insertion portion longer than the length of the insertion portion, the end is an elastic coupling pin is provided in a pointed form; characterized in that consisting of.

또한, 본 발명의 상기 삽입부는 포스트의 소정 깊이에서 점차 양측으로 갈라져 만곡되면서 분기공이 형성되어 포스트의 양측에 관통공이 형성되며, 상기 탄성결합핀은 하부가 양측으로 절개되어 절개부를 형성하는 것을 다른 특징으로 한다.In addition, the insertion portion of the present invention is gradually divided into both sides at a predetermined depth of the post is formed with a branch hole is formed through holes on both sides of the post, the elastic coupling pin has a lower portion is cut to both sides to form a cutout It is done.

또한, 본 발명은 상기 탄성 결합핀의 외주면에는 다수개의 돌기를 형성하는 것을 또 다른 특징으로 한다.In addition, the present invention is characterized in that to form a plurality of protrusions on the outer peripheral surface of the elastic coupling pin.

이하, 본 발명의 가장 바람직한 일실시예의 구성을 첨부한 도면에 의거하여 상세히 설명하면 다음과 같다.Hereinafter, the configuration of the most preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings.

도 1은 본 발명에 따른 체결구의 분해 사시도이고, 도 2는 본 발명에 따른 체결구의 분해 단면도이고, 도 3은 본 발명에 따른 체결구를 목재 프레임에 삽입하여 체결한 상태의 단면도이고, 도 4는 본 발명의 탄성 결합핀 외주면에 돌기가 형성된 체결구를 목재 프레임에 삽입하여 체결한 상태의 단면도이다.1 is an exploded perspective view of a fastener according to the present invention, Figure 2 is an exploded cross-sectional view of the fastener according to the present invention, Figure 3 is a cross-sectional view of the fastening according to the present invention inserted into a wooden frame, Figure 4 Is a cross-sectional view of a state in which a fastener formed with protrusions on an outer circumferential surface of the elastic coupling pin of the present invention is inserted into a wooden frame and fastened.

본 발명은 서로 접한 프레임(1)과 프레임(1a)에 1차적으로 삽입되어 결합되는 몸체(10)와, 상기 몸체(10)에 형성된 삽입부(20)에 삽입되어 2차적으로 결합되는 탄성 결합핀(30)으로 이루어진다.The present invention is an elastic coupling is inserted into the body 10 and the frame (1a) that is in contact with each other and coupled to the primary body 10, the insertion portion 20 formed in the body 10 is secondary coupling It consists of a pin 30.

상기 몸체(10)는 경질의 금속재로 일반적인 못과 유사한 형태로 일측에 소정직경으로 머리부(11)가 구비되고, 상기 머리부(11)에서 일체로 포스트(12)가 연설되되, 상기 포스트(12)는 상기 머리부(11) 보다 다소 작은 직경으로 소정의 길이만큼 형성되며 그 끝단은 뾰족한 형태로 이루어진다.The body 10 is a hard metal material and has a head 11 having a predetermined diameter on one side in a similar shape to a general nail, and the post 12 is integrally spoken by the head 11, and the post ( 12 is formed to a predetermined length with a diameter slightly smaller than the head 11, the end is made of a pointed shape.

또한, 상기 몸체(10)의 머리부(11) 중앙에는 포스트(12)의 소정 깊이까지 소정의 직경으로 삽입부(20)가 형성되되, 상기 삽입부(20)의 끝단은 포스트(12)의 외측으로 만곡되어 휘어져 관통되어 관통공(21)을 형성한다.In addition, in the center of the head portion 11 of the body 10, the insertion portion 20 is formed to a predetermined depth up to a predetermined depth of the post 12, the end of the insertion portion 20 of the post 12 It is bent to the outside and penetrated to form the through hole 21.

그리고, 상기 삽입부(20)에 삽입되어 결합되는 탄성 결합핀(30)이 구비되는 바, 이는 연질의 금속재 등으로 제작되어 탄성을 가지도록 한다. 또한, 상기 탄성 결합핀(30)은 상기 삽입부(20)에 삽입 가능한 직경으로 이루어지며, 상기 삽입부(20)의 길이보다 다소 긴 길이로 형성되며, 하단부는 뾰족한 형태로 이루어진다.Then, the elastic coupling pin 30 is inserted into the insertion portion 20 is coupled to the bar, which is made of a soft metal material to have elasticity. In addition, the elastic coupling pin 30 is made of a diameter that can be inserted into the insertion portion 20, is formed in a length slightly longer than the length of the insertion portion 20, the lower end is made of a pointed shape.

이때, 상기 탄성 결합핀(30)의 외주면에는 다수개의 돌기(31)를 형성하는 것도 체결력을 강화시키는데 바람직하다.At this time, it is also preferable to form a plurality of projections 31 on the outer circumferential surface of the elastic coupling pin 30 to strengthen the fastening force.

한편, 본 발의 다른 실시예로는 도 5 내지 도 7에 도시된 바와 같이, 상기 삽입부(20)를 포스트(12)의 소정 깊이에서 양측으로 분기시켜 분기공(22)을 형성하는 것도 바람직하며, 이 경우 탄성 결합핀(30)은 하단부를 상기 분기공(22)과 마찬가지로 양측으로 절개하여 절개부(32)를 형성한다.On the other hand, in another embodiment of the foot, as shown in Figure 5 to 7, it is also preferable to form the branch hole 22 by branching the insertion portion 20 at both sides at a predetermined depth of the post 12, In this case, the elastic coupling pin 30 cuts the lower end to both sides in the same manner as the branch hole 22 to form the cutout 32.

이하, 상기와 같이 구성되는 본 발명의 작용을 설명하면 다음과 같다.Hereinafter, the operation of the present invention configured as described above is as follows.

본 발명의 체결구 중 먼저 몸체(10)를 체결하고자 하는 목재 프레임(1)(1a)에 공구를 이용하여 강제적으로 삽입함으로써, 상기 목재 프레임(1)(1a)을 1차적으 로 체결한다.Of the fasteners of the present invention by first forcibly inserting the wooden frame (1) (1a) by using a tool to fasten the body 10, the wooden frame (1) (1a) is primarily fastened.

그리고, 탄성 결합핀(30)을 상기 몸체(10)의 머리부(11)에 형성된 삽입부(20)를 통해 삽입하게 되면, 상기 탄성 결합핀(30)의 뾰족한 끝단부가 삽입부(20)를 따라 점차 포스트(12)의 외측 관통공(21) 방향으로 휘어진다.And, when the elastic coupling pin 30 is inserted through the insertion portion 20 formed in the head portion 11 of the body 10, the sharp end of the elastic coupling pin 30 is inserted into the insertion portion 20 As a result, it gradually bends toward the outer through hole 21 of the post 12.

또한, 계속적으로 탄성 결합핀(30)을 강제적으로 삽입하게 되면, 탄성 결합핀(30)의 끝단이 몸체(10)에 형성된 관통공(21)의 외부로 인출되어 목재 프레임(1)(1a)에 경사지면서 삽입 체결됨으로써, 상기 몸체(10)의 체결과 동시에 2차적인 체결이 이루어지게 된다.In addition, if the elastic coupling pin 30 is continuously forcibly inserted, the end of the elastic coupling pin 30 is drawn out of the through hole 21 formed in the body 10 to the wooden frame (1) (1a) By inserting and inclined to the inclined to, the secondary fastening is made simultaneously with the fastening of the body (10).

이때, 상기 탄성 결합핀(30)의 외주면에 돌기(31)가 돌출된 경우에는 목재 프레임(1)(1a)과의 체결력이 더욱 강화된다.At this time, when the protrusion 31 protrudes on the outer circumferential surface of the elastic coupling pin 30, the fastening force with the wood frame (1) (1a) is further strengthened.

아울러, 본 발명의 다른 실시예에 따른 경우에는 삽입부(20)에 삽입되는 탄성 결합핀(30)의 절개부(32)가 삽입부(20)의 분기공(22)에 다다르게 되면 분기공(22)의 형성 방향에 따라 점차 양측으로 벌어지게 된다.In addition, according to another embodiment of the present invention, when the cutout portion 32 of the elastic coupling pin 30 inserted into the inserting portion 20 reaches the branching hole 22 of the inserting portion 20, the branching hole 22. It is gradually opened to both sides according to the forming direction of the.

따라서, 이 경우에도 강제적으로 삽입되는 힘에 의해 점차 목재 프레임(1)(1a)에 삽입 체결됨으로써, 몸체(10)와 견고하게 2차적인 체결이 이루어지며, 절개부(31)의 외측에 형성된 돌기(31)에 의하여 체결력이 견고해진다.Therefore, even in this case, by inserting and tightening the wood frame (1) (1a) gradually by a force that is forcibly inserted, the secondary fastening is made firmly with the body 10, formed on the outside of the cutout 31 The fastening force is firm by the protrusions 31.

상기와 같이 본 발명의 체결구는 그 구조가 단순하고 제작 비용이 저렴할 뿐만 아니라, 체결 작업도 간단하여 비숙련공에 의해서도 작업이 가능하다.As described above, the fastener of the present invention is not only simple in structure and low in manufacturing cost, but also simple in fastening, and thus can be operated by unskilled workers.

또한, 이렇게 간단한 구조임에도 불구하고 목재 프레임의 체결력은 더욱 향 상된 매우 효과적인 발명이다.In addition, despite this simple structure, the fastening force of the wooden frame is a very effective invention further improved.

Claims (3)

목재 프레임과 프레임을 체결함에 있어서,In fastening the frame with the wooden frame, 일측에 소정의 크기로 머리부가 형성되고, 상기 머리부와 일체로 끝단이 뾰족한 형상의 포스트가 형성되는 몸체와;A body having a predetermined size on one side and a post having a sharp tip end integrally with the head; 상기 몸체의 머리부 중앙에서 포스트의 소정의 깊이까지 형성되되, 끝단이 점차 포스트의 외측으로 휘어져 관통되는 관통공을 형성하는 삽입부와;An insertion part formed at a center of a head of the body to a predetermined depth of a post, and an end portion of which is gradually bent out of the post to form a through hole penetrating through the post; 상기 삽입부의 길이보다 긴 길이로 삽입부에 삽입되되, 끝단이 뾰족한 형태로 구비되는 탄성 결합핀;An elastic coupling pin inserted into the insertion part with a length longer than that of the insertion part, the end portion having a pointed shape; 으로 이루어지는 것을 특징으로 하는 건축물용 목재 프레임의 체결구.Fasteners of wooden frames for buildings, characterized in that consisting of. 제 1항에 있어서,The method of claim 1, 상기 삽입부는 포스트의 소정 깊이에서 점차 양측으로 갈라져 만곡되면서 분기공이 형성되어 포스트의 양측에 관통공이 형성되며,The insertion part is divided into two sides at a predetermined depth of the post gradually curved to form a branch hole is formed through holes on both sides of the post, 상기 탄성 결합핀은 하부가 양측으로 절개되어 절개부를 형성하는 것을 특징으로 하는 건축물용 목재 프레임의 체결구.The elastic coupling pin is a fastener of the building wooden frame, characterized in that the lower portion is cut to both sides to form an incision. 제 1항 또는 제 2항에 있어서,The method according to claim 1 or 2, 상기 탄성 결합핀의 외주면에는 다수개의 돌기를 형성하는 것을 특징으로 하는 건축물용 목재 프레임의 체결구.The fastener of the building wooden frame, characterized in that to form a plurality of projections on the outer peripheral surface of the elastic coupling pin.
KR1020050018938A 2005-03-08 2005-03-08 Fasteners for wooden frames for buildings KR100724643B1 (en)

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