KR101051332B1 - Furniture Fasteners - Google Patents

Furniture Fasteners Download PDF

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Publication number
KR101051332B1
KR101051332B1 KR1020090009372A KR20090009372A KR101051332B1 KR 101051332 B1 KR101051332 B1 KR 101051332B1 KR 1020090009372 A KR1020090009372 A KR 1020090009372A KR 20090009372 A KR20090009372 A KR 20090009372A KR 101051332 B1 KR101051332 B1 KR 101051332B1
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South Korea
Prior art keywords
furniture
pressing
fastener
piece
fastening
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KR1020090009372A
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Korean (ko)
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KR20100090085A (en
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손재우
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손재우
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Priority to KR1020090009372A priority Critical patent/KR101051332B1/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
    • F16B12/00—Jointing of furniture or the like, e.g. hidden from exterior
    • F16B12/10—Jointing of furniture or the like, e.g. hidden from exterior using pegs, bolts, tenons, clamps, clips, or the like
    • F16B12/12—Jointing of furniture or the like, e.g. hidden from exterior using pegs, bolts, tenons, clamps, clips, or the like for non-metal furniture parts, e.g. made of wood, of plastics
    • F16B12/24—Jointing of furniture or the like, e.g. hidden from exterior using pegs, bolts, tenons, clamps, clips, or the like for non-metal furniture parts, e.g. made of wood, of plastics using separate pins, dowels, or the like
    • 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
    • F16B12/00—Jointing of furniture or the like, e.g. hidden from exterior
    • F16B12/02—Joints between panels and corner posts
    • 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
    • F16B12/00—Jointing of furniture or the like, e.g. hidden from exterior
    • F16B12/10—Jointing of furniture or the like, e.g. hidden from exterior using pegs, bolts, tenons, clamps, clips, or the like
    • F16B12/28—Jointing of furniture or the like, e.g. hidden from exterior using pegs, bolts, tenons, clamps, clips, or the like for metal furniture parts
    • F16B12/30—Jointing of furniture or the like, e.g. hidden from exterior using pegs, bolts, tenons, clamps, clips, or the like for metal furniture parts using threaded bolts
    • 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
    • F16B12/00—Jointing of furniture or the like, e.g. hidden from exterior
    • F16B12/10—Jointing of furniture or the like, e.g. hidden from exterior using pegs, bolts, tenons, clamps, clips, or the like
    • F16B12/28—Jointing of furniture or the like, e.g. hidden from exterior using pegs, bolts, tenons, clamps, clips, or the like for metal furniture parts
    • F16B12/36—Jointing of furniture or the like, e.g. hidden from exterior using pegs, bolts, tenons, clamps, clips, or the like for metal furniture parts using separate pins, dowels or the like
    • 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
    • F16B39/00—Locking of screws, bolts or nuts
    • F16B39/22—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening
    • F16B39/28—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening by special members on, or shape of, the nut or bolt
    • F16B39/36—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening by special members on, or shape of, the nut or bolt with conical locking parts, which may be split, including use of separate rings co-operating therewith

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Connection Of Plates (AREA)

Abstract

본 발명은 가구용 체결구에 관한 것으로, 더욱 상세하게는, 가구를 구성하는 판재를 서로 체결하되 체결부위가 외표면상으로 노출되지 않도록 하여 가구의 외관과 생산성을 현저히 향상시킬 수 있는 가구용 체결구에 관한 것이다.The present invention relates to a fastener for furniture, and more particularly, to a fastener for furniture that can fasten the plate constituting the furniture to each other but not to expose the fastening portion on the outer surface to significantly improve the appearance and productivity of the furniture. will be.

본 발명의 가구용 체결구는, 서로 겹쳐지는 상,하판를 서로 결합하는 가구용 체결구에 있어서, 중공부를 갖도록 상협하광 구조로 형성되고 그 내면에 암나사부가 형성된 가압몸체, 상기 가압몸체의 상단에 직교되게 돌출되는 가압편, 및 상기 가압몸체 및 가압편에 종방향으로 절개, 형성되는 적어도 하나 이상의 절개홈을 구비한 가압부재; 및 상기 가압부재의 암나사부에 체결되어 상기 가압편이 외부로 벌어지도록 하는 체결부재를 포함하는 것을 특징으로 한다.Furniture fastener of the present invention, in the furniture fastener for coupling the upper and lower plates overlapping each other, the pressing body formed in the upper and lower light structure to have a hollow portion and the internal thread formed on its inner surface, protruding perpendicular to the upper end of the pressing body A pressing member having a pressing piece, and at least one cutting groove formed in the pressing body and the pressing piece in a longitudinal direction; And a fastening member fastened to the female screw portion of the pressure member to open the pressure piece to the outside.

이에 의해, 상,하판을 결합한 상태에서 상판의 표면상으로 관통홀이나 가구용 체결구가 노출되지 않으므로 외관이 깔끔하고 미려하여 가구의 품질과 상품성을 현저히 향상시킬 수 있다. 그리고, 상,하판의 결합작업을 동일한 방향(하측)으로 삽입되는 가압부재와 체결부재에 의해 간단하고 신속하게 수행할 수 있으므로 생산성을 향상시킬 수 있다.As a result, through-holes or furniture fasteners are not exposed on the surface of the upper plate in a state where the upper and lower plates are combined, so that the appearance is neat and beautiful, thereby significantly improving the quality and productability of the furniture. In addition, since the coupling operation of the upper and lower plates can be performed simply and quickly by the pressing member and the fastening member inserted in the same direction (lower side), productivity can be improved.

가구용 체결구, 가압부재, 체결부재, 가압편, 보조 가압편 Furniture fasteners, pressing members, fastening members, pressing pieces, auxiliary pressing pieces

Description

가구용 체결구{ASSEMBLING MEMBER FOR FURNITURE}Fasteners for Furniture {ASSEMBLING MEMBER FOR FURNITURE}

본 발명은 가구용 체결구에 관한 것으로서, 더욱 상세하게는, 가구를 구성하는 판재를 서로 체결하되 체결부위가 외표면상으로 노출되지 않도록 하여 가구의 외관과 생산성을 현저히 향상시킬 수 있는 가구용 체결구에 관한 것이다.The present invention relates to a fastener for furniture, and more particularly, to a fastener for furniture that can significantly improve the appearance and productivity of the furniture by fastening the plates constituting the furniture to each other but not exposed to the outer surface of the fastening portion. will be.

일반적으로, 책상, 탁자, 장롱, 수납함, 책장 등과 같은 각종 가구는 복수의 판재를 서로 접속하여 조립하는 방식으로 제작한다. In general, various furniture such as a desk, a table, a chest, a storage box, a bookshelf, and the like are manufactured by connecting a plurality of sheets to each other and assembling them.

판재를 서로 접속하는 방식으로는 스크류와 같은 체결구를 드라이버와 같은 공구를 이용하여 체결하는 간단한 방식에 의해 시행할 수 있지만, 가구는 실용성 뿐만 아니라 장식성 또한 매우 중요하여 미려한 외관 상태를 유지하여야 하고, 이사나 위치변경시에 용이하게 분해 및 조립할 수 있는 구조를 갖추어야 한다.Plates can be connected to each other by a simple method of fastening a fastener such as a screw using a tool such as a screwdriver.However, furniture is not only practical, but also very decorative, so it must maintain a beautiful appearance. It should be easy to disassemble and assemble when moving or relocating.

이에 따라, 전술한 가구의 사용특성을 고려하여 가구의 조립을 위한 다양한 가구용 체결구가 제안되어 사용되고 있다. 예컨대, 가구용 체결구는 도1에 도시된 바와 같이 상판(1)과 하판(2)을 서로 고정하는 경우에 하판(2)으로부터 삽입되는 결속너트(4)와 상판(1)으로부터 삽입되어 결속너트(4)에 체결되는 결속볼트(3)로 이루어진 것이 널리 사용되고 있다.Accordingly, various furniture fasteners for assembling furniture have been proposed and used in consideration of the above-described use characteristics of furniture. For example, the furniture fastener is inserted from the binding nut 4 and the upper plate 1 inserted from the lower plate 2 when the upper plate 1 and the lower plate 2 are fixed to each other, as shown in FIG. It is widely used that consists of the binding bolt (3) fastened to 4).

이러한, 가구용 체결구는 하판(2)에 형성된 관통홀로 결속너트(4)를 삽입한 상태에서 상판(1)에 형성된 관통홀로 결속볼트(3)를 삽입하여 체결하는 방식으로 조립하게 된다. 그리고, 상판(1)에는 외관을 고려하여 결속볼트(3)의 머리 부분이 외부로 돌출되지 않도록 머리부 수용홈이 요입되어 있다.Such a furniture fastener is assembled in such a manner that the fastening bolt 3 is inserted into the through hole formed in the upper plate 1 and fastened in the state where the fastening nut 4 is inserted into the through hole formed in the lower plate 2. In addition, in consideration of the external appearance of the upper plate 1, the head receiving groove is recessed so that the head of the binding bolt 3 does not protrude outward.

하지만, 전술한 가구용 체결구는 조립시에 상판(1) 및 하판(2)에 모두 관통홀을 형성하고, 상판(1)의 관통홀 둘레에 머리부 수용홈을 형성한 후, 결속너트(4)가 헛돌지 않도록 회전방지 공구로 고정한 상태에서 결속볼트(3)를 드라이버와 같은 공구로 체결하여야 하므로 조립공정이 복잡하고 불편한 단점을 갖고 있다.However, the fastener for furniture described above forms a through hole in both the upper plate 1 and the lower plate 2 at the time of assembly, and forms a head receiving groove around the through hole of the upper plate 1, and then the binding nut 4. Since the binding bolt 3 must be fastened with a tool such as a screwdriver in a state in which the anti-rotation tool is fixed so as not to turn around, the assembly process is complicated and inconvenient.

그리고, 종래 가구용 체결구는 체결된 상태에서 결속볼트(3)의 머리 부분이 외부로 노출되므로 가구의 외관을 심각하게 해치게 되어 상품성을 현저히 저하시키는 문제점을 초래한다.In addition, the conventional fastener for furniture is exposed to the outside of the head of the binding bolt (3) in a fastened state seriously harm the appearance of the furniture, causing a problem of significantly lowering the merchandise.

본 발명은 상기 내용에 착안하여 제안된 것으로, 간단하고 견고하게 판재를 서로 결합할 수 있으면서도 체결부위가 외부로 노출되지 않도록 함으로써, 가구의 외관을 미려하게 하고, 생산성을 현저히 향상시킬 수 있도록 한 가구용 체결구를 제공하는데 그 목적이 있다.The present invention has been proposed in view of the above, furniture can be simple and firmly joined to each other while the fastening portion is not exposed to the outside, to enhance the appearance of the furniture and to significantly improve productivity The purpose is to provide a fastener.

상기 목적을 달성하기 위해, 본 발명에 따른 가구용 체결구는, 서로 겹쳐지는 상,하판를 서로 결합하는 가구용 체결구에 있어서, 중공부를 갖도록 상협하광 구조로 형성되고 그 내면에 암나사부가 형성된 가압몸체, 상기 가압몸체의 상단에 직교되게 돌출되는 가압편, 및 상기 가압몸체 및 가압편에 종방향으로 절개, 형성되는 적어도 하나 이상의 절개홈을 구비한 가압부재; 및 상기 가압부재의 암나사부에 체결되어 상기 가압편이 외부로 벌어지도록 하는 체결부재를 포함하는 것을 특징으로 한다.In order to achieve the above object, the furniture fastener according to the present invention, in the furniture fastener for coupling the upper and lower plates overlapping each other, the pressing body formed in the upper and lower light structure to have a hollow portion and the internal thread is formed on the inner surface, the pressing A pressing member having a pressing piece projecting perpendicularly to an upper end of the body, and at least one cutting groove formed in the pressing body and the pressing piece in a longitudinal direction; And a fastening member fastened to the female screw portion of the pressure member to open the pressure piece to the outside.

상기 가압편은 상기 가압몸체의 하단 외경과 동일한 외경을 갖도록 원호 형상으로 돌출되고, 그 외주연에 상판의 내부로 용이하게 압입되도록 하향 경사지게 형성되는 칼날부가 형성될 수 있다.The pressing piece may protrude in an arc shape to have an outer diameter equal to the outer diameter of the lower end of the pressing body, and a blade portion may be formed to be inclined downward so as to be easily pressed into the upper plate at its outer circumference.

상기 가압몸체의 외면상에 복수의 고정돌기가 돌출될 수 있다.A plurality of fixing protrusions may protrude on the outer surface of the pressing body.

그리고, 상기 가압부재는 상기 절개홈내에 위치하도록 상기 가압몸체측에서 연장 형성되어 상기 체결부재의 체결시에 외측으로 이동되는 보조 가압편을 더 구비할 수 있다.The pressing member may further include an auxiliary pressing piece which extends from the pressing body side so as to be located in the cutting groove and moves outward when the fastening member is fastened.

상기 보조 가압편은 상기 중공부에 내측에 위치하도록 꺽쇠 형태로 형성되어 상기 체결부재의 체결시에 상기 가압편 보다 먼저 외측으로 이동되게 구성될 수 있다.The auxiliary pressing piece may be formed in a bracket shape so as to be located inside the hollow part, and may be configured to move outwardly before the pressing piece when the fastening member is fastened.

본 발명의 가구용 체결구는, 상,하판을 결합한 상태에서 상판의 표면상으로 관통홀이나 가구용 체결구가 노출되지 않으므로 외관이 깔끔하고 미려하여 가구의 품질과 상품성을 현저히 향상시킬 수 있다.Furniture fasteners of the present invention, since the through-hole or furniture fasteners are not exposed on the surface of the top plate in a combined state of the upper and lower plates, the appearance is neat and beautiful and can significantly improve the quality and productability of the furniture.

그리고, 상,하판의 결합작업을 동일한 방향(하측)으로 삽입되는 가압부재와 체결부재에 의해 간단하고 신속하게 수행할 수 있으므로 생산성을 향상시킬 수 있다. 또한, 가압부재에 형성되는 보조 가압편과 가압편에 의해 상판을 순차적으로 고정함과 동시에 2단 구조로 고정할 수 있으므로 보다 견고하게 상,하판을 결합할 수 있다.In addition, since the coupling operation of the upper and lower plates can be performed simply and quickly by the pressing member and the fastening member inserted in the same direction (lower side), productivity can be improved. In addition, the upper plate by the auxiliary pressing piece formed on the pressing member and the pressing piece can be fixed in a two-stage structure and at the same time can be fixed to the upper and lower plates more firmly.

이하, 첨부된 도면을 참조하여 본 발명의 실시예를 구체적으로 설명한다.Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

도2은 본 발명의 일 실시예에 따른 가구용 체결구를 나타내는 분리사시도, 도3은 본 발명의 일 실시예에 따른 가구용 체결구의 결합된 상태를 나타내는 사시 도이다.Figure 2 is an exploded perspective view showing a furniture fastener according to an embodiment of the present invention, Figure 3 is a perspective view showing a combined state of the furniture fastener according to an embodiment of the present invention.

도2 및 도3을 참조하면, 본 발명의 일 실시예에 따른 가구용 체결구(100)는 가구의 제조를 위해 서로 겹쳐지는 상,하판(10,20)를 서로 고정하기 위한 것으로, 가압부재(110)와 이 가압부재(110)에 삽입, 체결되는 체결부재(120)로 구성된다.2 and 3, the fastener 100 for furniture according to an embodiment of the present invention is for fixing the upper and lower plates 10, 20 overlapping each other for the manufacture of furniture, the pressing member ( 110 and the fastening member 120 is inserted and fastened to the pressing member 110.

그리고, 가구용 체결구(100)는 상,하판(10,20)을 서로 체결 고정하되, 체결된 상태에서 상판(10)의 표면상으로 가구용 체결구가 노출되지 않게 체결할 수 있다. 즉, 하판(20)에 상하로 관통되는 관통홀(21)을 형성하고, 이 관통홀(21)과 대응하는 상판(10)의 저부에 요입홈(11)을 형성한 후, 가압부재(110)와 체결부재(120)를 순차적으로 체결하게 되면 상판(10)의 표면상으로 가구용 체결구가 노출되지 않으면서 상,하판을 체결할 수 있다. And, the furniture fastener 100 is fastened and fixed to each other, the top and bottom plates 10, 20, can be fastened so that the furniture fastener is not exposed on the surface of the top plate 10 in the fastened state. That is, after forming a through hole 21 penetrating up and down in the lower plate 20, and forming a recessed groove 11 in the bottom of the upper plate 10 corresponding to the through hole 21, the pressing member 110 When the fastening member 120 and the fastening member 120 are sequentially fastened, the fastener for furniture may be fastened without exposing the furniture fastener onto the surface of the upper plate 10.

여기서, 가구용 체결구(100)에 의해 결합되는 판재를 상판(10) 및 하판(20)으로 호칭하는 것은 판재의 설치위치를 상하로 구분하는 것이라기보다는 편의상 가구용 체결구(100)가 최초 집입되는 부분의 판재를 하판(20)이라 하고 이에 접하여 고정되는 판재를 상판(10)이라고 이해하는 것이 바람직하다. Here, to refer to the plate material coupled by the furniture fastener 100 to the upper plate 10 and the lower plate 20 is not to distinguish the installation position of the plate to the upper and lower than the fastener for furniture 100 is first housed for convenience It is preferable that the plate of the part is referred to as the lower plate 20 and the plate fixed to the upper plate 10 is referred to as the upper plate 10.

가압부재(110)는 내면에 암나사부가 형성된 상협하광(上狹下廣) 구조의 가압몸체(111), 가압몸체(111)의 상단에 직교되게 돌출되는 가압편(112), 및 가압몸체(111) 및 가압편(112)에 종방향으로 절개되는 적어도 하나 이상의 절개홈(113)을 구비한다.The pressurizing member 110 is a pressurizing body 111 having an upper thread lower light structure having an internal thread formed on an inner surface thereof, a pressurizing member 112 protruding perpendicularly to an upper end of the pressurizing body 111, and a pressurizing body 111. And at least one cutting groove 113 cut in the longitudinal direction on the pressing piece 112.

가압몸체(111)는 대략 원추 형상을 갖는 통 구조로 구성되고, 그 중공부(111a) 내면에는 체결부재(120)가 체결되도록 암나사부가 형성되어 있다. 그리 고, 가압몸체(111)는 금속 또는 플라스틱과 같이 탄성을 갖는 소재로 형성되어 절개홈(113)을 기준으로 양측에 체결부재(120)의 체결여부에 따라 내외측으로 수축 및 팽창되는 탄성부(111b)를 형성하게 된다.The pressurizing body 111 is formed in a cylindrical structure having a substantially conical shape, and the female screw portion is formed on the inner surface of the hollow portion 111a so that the fastening member 120 is fastened. And, the pressing body 111 is formed of a material having elasticity, such as metal or plastic, elastic portion that is contracted and expanded in and out depending on whether the fastening member 120 on both sides based on the incision groove 113 ( 111b).

가압편(112)은 가압몸체(111)의 상단에 일체로 형성되고, 가압몸체(111)의 팽창시에 함께 외측으로 팽창되어 상판(10) 내부에 압입되는 구조라면 다양한 형태로 구성될 수 있다. 예컨대, 본 실시예에서는 각 탄성부(111b)의 하단에 형성되는 가압편(112)이 서로 모아진 상태에서 링 형상을 갖도록 원호 형상으로 돌출된다. 이때, 가압편(112)의 돌출 외경은 가압부재(110)의 삽입시에 관통홀(21) 및 요입홈(11)에 간섭되지 않고 용이하게 삽입되도록 가압몸체(111)의 하단 외경과 동일한 외경을 갖도록 돌출되고, 그 외주연에 상판(10)의 내부로 용이하게 압입되도록 하향 경사지게 형성되는 칼날부(112a)가 형성되어 있다. The pressing piece 112 may be integrally formed at the upper end of the pressing body 111, and may be formed in various forms as long as the pressing piece 112 is expanded to the outside together with the press body 111 and is pressed into the upper plate 10. . For example, in the present embodiment, the pressing pieces 112 formed at the lower ends of the elastic portions 111b protrude in an arc shape so as to have a ring shape in a state where they are collected. At this time, the protruding outer diameter of the pressing piece 112 is the same outer diameter as the lower outer diameter of the lower end of the pressing body 111 to be easily inserted without interfering with the through-hole 21 and the recess groove 11 when the pressing member 110 is inserted. Protruding so as to have a blade portion 112a which is formed to be inclined downward so as to be easily pressed into the inside of the upper plate 10 on the outer periphery is formed.

체결부재(120)는 가압부재(110)의 암나사부에 체결되어 가압편(112)이 외부로 벌어지도록 하는 구성으로, 예컨대, 환봉의 외주면에 수나사가 형성된 체결부(121)와, 공구삽입홈(122a)이 형성된 머리부(122)로 이루어진다.The fastening member 120 is configured to be fastened to the female screw portion of the pressure member 110 so that the pressure piece 112 is opened to the outside. For example, a fastening portion 121 having a male screw formed on the outer circumferential surface of the round bar and a tool insertion groove. It consists of the head 122 is formed (122a).

그리고, 도2에 도시된 바와 같이 가압몸체(111)의 외면상에는 가압부재가 상판(10) 또는 하판(20)에 보다 견고하게 고정되도록 하기 위한 복수의 고정돌기(114)가 돌출되어 있다. 이때, 고정돌기(114)는 상판(10)상으로 용이하게 압입되도록 대략 쐐기 형상으로 형성된다. As shown in FIG. 2, a plurality of fixing protrusions 114 protrude on the outer surface of the pressing body 111 so that the pressing member is more firmly fixed to the upper plate 10 or the lower plate 20. At this time, the fixing protrusion 114 is formed in a substantially wedge shape so as to be easily press-fit onto the top plate (10).

이하, 본 발명의 일 실시예에 따른 가구용 체결구의 작용을 설명한다.Hereinafter, the operation of the furniture fastener according to an embodiment of the present invention.

도4는 본 발명의 일 실시예에 따른 가구용 체결구의 작용을 설명하기 위한 도면이다.Figure 4 is a view for explaining the action of the fastener for furniture according to an embodiment of the present invention.

도4를 참조하여 전술한 가구용 체결구(100)를 이용하여 가구를 조립하는 과정을 살펴 보면, 먼저 드릴과 같은 공구를 이용하여 하판(20)에 관통홀(21)을 형성하고 이 관통홀(21)과 대응하는 상판(10)에 요입홈(11)을 형성한 후, 관통홀(21)과 요입홈(11)이 일치되도록 상판(10) 및 하판(20)을 서로 밀착한다.Looking at the process of assembling the furniture using the furniture fastener 100 described above with reference to Figure 4, first, through-hole 21 is formed in the lower plate 20 by using a tool such as a drill and the through-hole ( After the recessed grooves 11 are formed in the upper plate 10 corresponding to the 21, the upper plate 10 and the lower plate 20 are brought into close contact with each other such that the through holes 21 and the recessed grooves 11 coincide with each other.

이와 같이 상,하판이 서로 밀착된 상태에서 하판(20)의 관통홀(21)과 상판(10)의 요입홈(11)상으로 가압부재(110)를 삽입하고, 가압부재(110)의 중공부(111a)로 체결부재(120)를 삽입하여 드라이버와 같은 공구에 의해 체결동작을 시행한다. As described above, the pressing member 110 is inserted into the through hole 21 of the lower plate 20 and the recessed groove 11 of the upper plate 10 while the upper and lower plates are in close contact with each other. Inserting the fastening member 120 into the portion (111a) performs a fastening operation by a tool such as a driver.

이러한 체결동작에 의해 체결부재(120)가 상방으로 이동되면 절개홈(113) 사이의 탄성부(111b)가 외측으로 벌어지게 되고, 가압몸체(111)의 상단에 형성된 가압편(112) 또한 연동되어 외측으로 이동되면서 요입홈(11)측의 상판(10) 내부로 압입되므로, 상판(10)과 하판(20)은 서로 견고하게 고정된다.When the fastening member 120 is moved upward by the fastening operation, the elastic portions 111b between the incision grooves 113 are opened to the outside, and the pressure piece 112 formed on the upper end of the pressure body 111 is also interlocked. As the outer plate 10 is pressed into the upper plate 10 of the recessed groove 11 side, the upper plate 10 and the lower plate 20 are firmly fixed to each other.

그리고, 도4에 도시된 바와 같이 본 실시예에 따른 가구용 체결구(100)에 의해 상,하판(10,20)을 서로 결합하게 되면, 상판(10)에 하판(20)과 같이 관통홀을 천공하지 않고 저면에 요입홈을 형성하여 서로 고정할 수 있다. 이에 따라, 상판(10)의 표면상으로 종래와 같이 가구용 체결구가 노출되지 않게 되므로 외관이 깔끔하고 미려하여 상품성이 뛰어난 가구를 구현할 수 있다.And, as shown in Figure 4 when the upper and lower plates 10 and 20 are coupled to each other by the fastener 100 for the furniture according to the present embodiment, through-holes such as the lower plate 20 to the upper plate 10 It can be fixed to each other by forming a recessed groove in the bottom without drilling. Accordingly, since the fastener for furniture is not exposed on the surface of the top plate 10 as in the prior art, the appearance is neat and beautiful, thereby realizing furniture having excellent merchandise.

첨부도면, 도5는 본 발명의 다른 실시예에 따른 가구용 체결구를 나타내는 사시도, 도6은 본 발명의 다른 실시예에 따른 가구용 체결구의 결합된 상태를 나타 내는 사시도로서, 일 실시예와 동일 유사한 구성에 대하여는 상세한 설명을 생략한다.Figure 5 is a perspective view showing a furniture fastener according to another embodiment of the present invention, Figure 6 is a perspective view showing a combined state of the furniture fastener according to another embodiment of the present invention, similar to the embodiment Detailed description of the configuration is omitted.

도5 및 도6을 참조하면, 본 발명의 다른 실시예에 따른 가구용 체결구(200)는 중공부(211a)를 갖도록 상협하광 구조로 형성된 가압몸체(211)의 상단에 가압편(212)이 돌출되고 가압몸체(211) 및 가압편(212)에 종방향으로 절개되는 절개홈(213)을 구비한 가압부재(210)와, 이 가압부재(210)의 중공부(211a)에 체결되어 가압편(212)이 외부로 벌어지도록 하는 체결부재(220)를 구비하되, 가압부재(210)에는 상,하판(10,20)의 고정력을 보강하기 위한 보조 가압편(215)을 더 구비한다.5 and 6, the furniture fastener 200 according to another embodiment of the present invention is the pressing piece 212 on the upper end of the pressing body 211 formed in the upper and lower light structure to have a hollow portion 211a Protruding and pressing member 210 having a cutting groove 213 cut in the longitudinal direction on the pressing body 211 and the pressing piece 212, and is fastened to the hollow portion 211a of the pressing member 210 is pressed It is provided with a fastening member 220 to allow the piece 212 to open to the outside, the pressing member 210 is further provided with an auxiliary pressing piece 215 for reinforcing the fixing force of the upper and lower plates (10, 20).

보조 가압편(215)은 절개홈(213)내에 위치하도록 가압몸체(211)측에서 연장 형성되어 체결부재(120)의 체결시에 외측으로 이동되도록 구성된다. 바람직하게, 보조 가압편(215)은 중공부(111a)에 내측에 위치하도록 꺽쇠 형태로 형성된다.The auxiliary pressing piece 215 is formed to extend in the pressing body 211 side to be located in the cutting groove 213 is configured to move outwards when the fastening member 120 is fastened. Preferably, the auxiliary pressing piece 215 is formed in a cramped shape so as to be located inside the hollow portion 111a.

도7은 본 발명의 일 실시예에 따른 가구용 체결구의 작용을 설명하기 위한 도면이다.7 is a view for explaining the action of the fastener for furniture according to an embodiment of the present invention.

도7을 참조하면, 본 발명의 다른 실시예에 따른 가구용 체결구(200)는 체결부재(220)의 초기 체결시에 보조 가압편(215)이 먼저 외측으로 이동되어 상판(10)의 내부에 압입되면서 상판을 1차적으로 고정하게 된다. 이후, 체결부재(120)의 체결동작이 더 진행되어 체결 깊이가 증가 되면 가압편(112)이 외측으로 이동되면서 상판(10)측으로 압입되므로 상판(10)을 2차적으로 고정하는 작용을 수행한다. 전술한 바에 따르면, 상판(10)을 보조 가압편(215)과 가압편(112)에 의해 순차적으로 고정함과 동시에 2단 구조로 고정하게 되므로 보다 견고한 결합상태를 유지할 수 있다.Referring to FIG. 7, the furniture fastener 200 according to another embodiment of the present invention is the auxiliary pressing piece 215 is first moved to the outside during the initial fastening of the fastening member 220 to the inside of the top plate 10 The top plate is fixed first as it is press-fitted. Then, when the fastening operation of the fastening member 120 is further progressed and the fastening depth is increased, the pressing piece 112 is moved to the outside and pressed into the upper plate 10 side, thereby performing the function of fixing the upper plate 10 secondaryly. . According to the above, since the upper plate 10 is fixed by the secondary pressing piece 215 and the pressing piece 112 in sequence and at the same time fixed in a two-stage structure it can maintain a more solid coupling state.

이상에서 설명한 것은 본 발명에 따른 가구용 체결구를 실시하기 위한 하나의 실시예에 불과한 것으로서, 본 발명은 상기한 실시예에 한정되지 않고, 이하의 특허청구범위에서 청구하는 바와 같이 본 발명의 요지를 벗어나지 않은 범위 내에서 당해 발명이 속하는 분야에서 통상의 지식을 가진 자라면 누구든지 다양한 변경실시가 가능한 범위까지 본 발명의 기술적 사상이 있다고 할 것이다.What has been described above is just one embodiment for carrying out the fastener for furniture according to the present invention, the present invention is not limited to the above-described embodiment, the subject matter of the present invention as claimed in the following claims Any person with ordinary skill in the art to which the present invention pertains without departing from the scope of the present invention will have the technical idea of the present invention to the extent that various modifications can be made.

도1은 종래 가구용 체결구를 설명하기 위한 도면,1 is a view for explaining a conventional fastener for furniture,

도2은 본 발명의 일 실시예에 따른 가구용 체결구를 나타내는 분리사시도, Figure 2 is an exploded perspective view showing a fastener for furniture according to an embodiment of the present invention,

도3은 본 발명의 일 실시예에 따른 가구용 체결구의 결합된 상태를 나타내는 사시도,Figure 3 is a perspective view showing a combined state of the fastener for furniture according to an embodiment of the present invention,

도4는 본 발명의 일 실시예에 따른 가구용 체결구의 작용을 설명하기 위한 도면,Figure 4 is a view for explaining the action of the fastener for furniture according to an embodiment of the present invention,

도5는 본 발명의 다른 실시예에 따른 가구용 체결구를 나타내는 사시도, Figure 5 is a perspective view of a fastener for furniture according to another embodiment of the present invention,

도6은 본 발명의 다른 실시예에 따른 가구용 체결구의 결합된 상태를 나타내는 사시도,Figure 6 is a perspective view showing a combined state of the fastener for furniture according to another embodiment of the present invention,

도7은 본 발명의 일 실시예에 따른 가구용 체결구의 작용을 설명하기 위한 도면이다.7 is a view for explaining the action of the fastener for furniture according to an embodiment of the present invention.

〈도면의 주요부분에 대한 부호의 설명〉<Explanation of symbols for main parts of drawing>

10:상판 11:요입홈10: top 11: indented groove

20:하판 21:관통홀20: Lower plate 21: Through hole

100,200:가구용 체결구 110,210:가압부재100,200: Furniture fastener 110,210: Pressure member

111,211:가압몸체 111a,211a:중공부111,211: Pressurized body 111a, 211a: Hollow part

112,212:가압편 113,213:절개홈112, 212: Pressed piece 113, 213: Incision groove

114:고정돌기 120,220:체결부재114: fixing protrusions 120, 220: fastening member

215:보조가압편215: secondary pressure piece

Claims (5)

서로 겹쳐지는 상,하판를 서로 결합하는 가구용 체결구에 있어서,In the furniture fasteners that combine the upper and lower plates overlapping each other, 중공부를 갖도록 상협하광 구조로 형성되고 그 내면에 암나사부가 형성된 가압몸체, 상기 가압몸체의 상단에 직교되게 돌출되는 가압편, 및 상기 가압몸체 및 가압편에 종방향으로 절개, 형성되는 적어도 하나 이상의 절개홈을 구비한 가압부재; 및A pressurized body formed of an upper and lower light structure to have a hollow portion and having a female screw portion formed therein, a press piece protruding perpendicularly to an upper end of the press body, and at least one cut made in the longitudinal direction on the press body and the press piece. A pressing member having a groove; And 상기 가압부재의 암나사부에 체결되어 상기 가압편이 외부로 벌어지도록 하는 체결부재를 포함하되,Is fastened to the female screw portion of the pressing member to include a fastening member to open the pressing piece to the outside, 상기 가압부재는 상기 절개홈내에 위치하도록 상기 가압몸체측에서 연장 형성되어 상기 체결부재의 체결시에 외측으로 이동되는 보조 가압편을 더 구비한 것을 특징으로 하는 가구용 체결구.The pressing member is a furniture fastener further comprises an auxiliary pressing piece which is formed extending from the side of the pressing body so as to be located in the cutting groove is moved outwards when the fastening member is fastened. 제1항에 있어서,The method of claim 1, 상기 가압편은 상기 가압몸체의 하단 외경과 동일한 외경을 갖도록 원호 형상으로 돌출되고, 그 외주연에 상판의 내부로 용이하게 압입되도록 하향 경사지게 형성되는 칼날부가 형성된 것을 특징으로 하는 가구용 체결구.The pressing piece is a furniture fastener, characterized in that the protruding in an arc shape to have the same outer diameter as the lower outer diameter of the pressing body, the blade portion is formed to be inclined downward so as to be easily pressed into the inside of the upper plate on the outer periphery. 제2항에 있어서,The method of claim 2, 상기 가압몸체의 외면상에 복수의 고정돌기가 돌출된 것을 특징으로 하는 가구용 체결구.Furniture fasteners characterized in that a plurality of fixing projections protruding on the outer surface of the pressing body. 삭제delete 제1항에 있어서,The method of claim 1, 상기 보조 가압편은 상기 중공부에 내측에 위치하도록 꺽쇠 형태로 형성되어 상기 체결부재의 체결시에 상기 가압편 보다 먼저 외측으로 이동되게 구성된 것을 특징으로 하는 가구용 체결구.The auxiliary pressing piece is formed in the shape of a bracket so as to be located inside the hollow portion fastening for the furniture, characterized in that configured to move outwards before the pressing piece when the fastening member is fastened.
KR1020090009372A 2009-02-05 2009-02-05 Furniture Fasteners KR101051332B1 (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200461006Y1 (en) * 2011-12-26 2012-06-21 최준호 Furniture wheel Heel
KR20150078564A (en) * 2013-12-31 2015-07-08 (주)엘지하우시스 combination structure of plastic panel combination for insert nut and insert nut
KR101544063B1 (en) * 2014-03-04 2015-08-12 배준영 Legs for furniture

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200461006Y1 (en) * 2011-12-26 2012-06-21 최준호 Furniture wheel Heel
KR20150078564A (en) * 2013-12-31 2015-07-08 (주)엘지하우시스 combination structure of plastic panel combination for insert nut and insert nut
KR101544063B1 (en) * 2014-03-04 2015-08-12 배준영 Legs for furniture

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