KR20200004219A - Fasteners for the bond of wood and steel structures - Google Patents

Fasteners for the bond of wood and steel structures Download PDF

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Publication number
KR20200004219A
KR20200004219A KR1020180077766A KR20180077766A KR20200004219A KR 20200004219 A KR20200004219 A KR 20200004219A KR 1020180077766 A KR1020180077766 A KR 1020180077766A KR 20180077766 A KR20180077766 A KR 20180077766A KR 20200004219 A KR20200004219 A KR 20200004219A
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South Korea
Prior art keywords
unit
washer
bolt
installation groove
nut
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KR1020180077766A
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Korean (ko)
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KR102087504B1 (en
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최기영
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최기영
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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
    • F16B12/14—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 threaded bolts or screws
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B96/00—Details of cabinets, racks or shelf units not covered by a single one of groups A47B43/00 - A47B95/00; General details of furniture
    • A47B96/06—Brackets or similar supporting means for cabinets, racks or shelves
    • 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
    • F16B39/02—Locking of screws, bolts or nuts in which the locking takes place after screwing down
    • 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
    • F16B4/00—Shrinkage connections, e.g. assembled with the parts at different temperature; Force fits; Non-releasable friction-grip fastenings
    • F16B4/004—Press fits, force fits, interference fits, i.e. fits without heat or chemical treatment

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bolts, Nuts, And Washers (AREA)
  • Connection Of Plates (AREA)

Abstract

The present invention relates to a fastener for coupling wooden and steel structures, which fastens a bolt member and a nut member by using a handle unit without using another fastening means, thereby enabling the fastening work of the nut member and the bolt member in a very convenient and easy manner. To this end, the present invention is characterized by comprising: a bolt member; and a nut member. In the bolt member, an installation groove unit, which is upwardly opened, is formed at a washer unit of a circular or square shape. A bolt penetration hole is downwardly formed at the center of the installation groove unit of the washer unit. A head unit, which has a diameter bigger than that of a male screw unit, is formed at an upper end of the male screw unit which penetrates the bolt penetration hole in order to be located on the inside of the installation groove unit. Insertion groove units, which are opposed to each other, are individually and laterally formed at both sides of a lower portion of the head unit. Lastly, a handle unit is individually installed so as to enable upward rotation in a state in which a hinge unit is laterally inserted into the two insertion groove units. Moreover, in the nut member, an installation groove unit, which is upwardly opened, is formed at a washer unit of a circular or square shape. A nut penetration hole is downwardly formed at the center of the installation groove unit of the washer unit. A head unit, which has a diameter bigger than that of a female screw unit, is formed at an upper end of the female screw unit which penetrates the nut penetration hole in order to be located on the inside of the installation groove unit. Insertion groove units, which are opposed to each other, are individually and laterally formed at both sides of a lower portion of the head unit. Lastly, a handle unit is individually installed so as to enable upward rotation in a state in which a hinge unit is laterally inserted into the two insertion groove units.

Description

목재 및 철재구조물의 결합용 체결구{Fasteners for the bond of wood and steel structures}Fasteners for joining wood and steel structures {Fasteners for the bond of wood and steel structures}

본 발명은 상호 분리된 두 목재, 또는 두 목재를 상호 연결하기 위한 철재구조물을 체결하기 위하여 사용되는 목재 및 철재구조물의 결합용 체결구에 관한 것이다.The present invention relates to a fastener for joining two woods separated from each other, or a combination of wood and steel structures used to fasten steel structures for interconnecting two woods.

주지된 바와 같이, 가구는 주로 목재, 합성수지재, 철제 등을 사용하여 그 용도에 따라 적절한 형태와 크기로 제작된다.As is well known, furniture is manufactured mainly in wood, synthetic resin, iron, etc., in a shape and size appropriate for its use.

일반적으로, 가구는 부피가 크고 그만큼 무게가 많이 나가므로 보관과 운송을 위해서는 조립식으로 만드는 것이 매우 유리하며, 소비자의 기호와 가구의 설치 조건에 맞추어 가구를 설계하여 소비자가 직접 조립할 수 있는 가구가 선호되고 있는 실정이다 특히 최근에는 책장, 선반 및 장식장 등은 소비자가 기본적인 구성부품을 구입하여 원하는 크기와 형태로 조립하는 것이 일반화되고 있다.In general, the furniture is bulky and weighty, so it is very advantageous to make it prefabricated for storage and transportation, and the furniture can be assembled by the customer by designing the furniture according to the consumer's preference and the installation condition of the furniture. In particular, in recent years, it has become common for bookshelves, shelves, and decorative cabinets to be assembled in a size and shape desired by a consumer purchasing basic components.

상술한 바와 같이, 가구의 조립을 편리하게 위하여 상호 연결부위에 결합용 체결구를 사용하게 되는데, 상기 결합용 체결구는 대한민국 실용신안특허 20-1993-0027782호에 이미 개시되어 있으며, 이의 구성을 보면 호형외면을 갖는 너트머리(3a)의 내면중앙에 볼트체결공(3b')을 가진 몸체(3b)가 길게 일체로 연설되며, 그 주변으로 고정못(3c)들이 일체로 돌설된 너트(3)와, 호형단부(4a')를 가진 외주연 입벽체(4a)에 의해 요함부(4b)가 형성된 와셔(4)로 구성된 것이다.As described above, the coupling fasteners are used at the interconnection portions for convenient assembly of the furniture, and the coupling fasteners are already disclosed in Korean Utility Model Patent No. 20-1993-0027782. The body 3b having the bolt fastening hole 3b 'is integrally extended at the center of the inner surface of the nut head 3a having an arc-shaped outer surface, and the nut 3 with the fixing nails 3c integrally protruding around the nut 3c. And the washer 4 in which the recess 4b is formed by the outer peripheral wall 4a having the arcuate end 4a '.

그러나, 상기와 같이 구성된 종래의 결합용 체결구는 볼트(2)와 너트(3)를 상호 체결할 때, 볼트머리를 안정되게 지지한 후 체결하기 위한 체결수단이 필요하다는 문제점이 있었다.However, the conventional coupling fasteners configured as described above have a problem in that, when fastening the bolts 2 and the nuts 3 to each other, a fastening means for fastening after stably supporting the bolt heads is required.

대한민국 실용신안특허 20-1993-0027782호Korean Utility Model Patent No. 20-1993-0027782

따라서, 본 발명은 상기와 같은 문제점을 감안하여 창출한 것으로서, 와셔부재와 볼트부재를 다른 체결수단 없이 손으로 조이거나 해제할 수 있도록 함으로써 와셔부재와 볼트부재의 체결작업을 간편하고 용이하게 한 것이며, 체결된 와셔부재와 볼트부재가 진동이나 유동에 의해 풀리는 것을 방지한 목재 및 철재구조물의 결합용 체결구를 제공함에 그 목적이 있다.Accordingly, the present invention has been made in view of the above-described problems, and thus makes it easy and easy to fasten the washer member and the bolt member by allowing the washer member and the bolt member to be fastened or released without other fastening means. It is an object of the present invention to provide a fastener for joining wood and steel structures which prevent the fastened washer member and bolt member from being loosened by vibration or flow.

상기와 같은 목적을 달성하기 위한 본 발명은 원형 또는 사각형태의 와셔부에 상방으로 개구된 설치홈부가 형성되고, 상기 와셔부의 설치홈부 중앙에 하방으로 볼트관통공이 형성되며, 상기 볼트관통공을 관통하는 수나사부의 상단에 설치홈부의 내측으로 위치토록 수나사부보다 직경이 큰 헤드부가 형성되고, 상기 헤드부의 저부 양측에 상호 대향되는 끼움홈부가 측방으로 각각 형성되며, 상기 두 끼움홈부에 힌지부가 측방으로 삽입된 상태에서 상방으로 회동이 가능하게 손잡이부가 각각 설치되어진 볼트부재와; 원형 또는 사각형태의 와셔부에 상방으로 개구된 설치홈부가 형성되고, 상기 와셔부의 설치홈부 중앙에 하방으로 너트관통공이 형성되며, 상기 너트관통공을 관통하는 암나사관부의 상단에 설치홈부의 내측으로 위치토록 암나사관부보다 직경이 큰 헤드부가 형성되고, 상기 헤드부의 저부 양측에 상호 대향되는 끼움홈부가 측방으로 각각 형성되며, 상기 두 끼움홈부에 힌지부가 측방으로 삽입된 상태에서 상방으로 회동이 가능하게 손잡이부가 각각 설치되어진 너트부재;로 구성된 것을 특징으로 한다.The present invention for achieving the above object is provided with an installation groove portion which is opened upward in the washer portion of the circular or rectangular shape, a bolt through hole is formed in the center of the installation groove portion of the washer portion, and penetrates the bolt through hole. A head portion having a diameter larger than that of the male screw portion is formed at an upper end of the male screw portion so as to be positioned inside the installation groove portion, and fitting groove portions facing each other on both sides of the bottom of the head portion are formed laterally, and the hinge portions of the two fitting groove portions are laterally formed. A bolt member each of which has a handle part installed to be rotatable upward in an inserted state; The mounting groove is formed to be opened upward in the round or square washer portion, the nut through hole is formed in the center of the mounting groove portion of the washer portion, and the inside of the installation groove portion on the upper end of the female screw pipe portion passing through the nut through hole. A head portion having a diameter larger than that of the female threaded pipe portion is formed, and fitting groove portions opposed to each other on both sides of the bottom of the head portion are formed laterally, and the hinge portions are laterally inserted in the two fitting groove portions so that they can be rotated upwards. It characterized in that consisting of; the nut member is provided with a handle portion.

또한, 본 발명은 상기 볼트부재 및 너트부재와 대응되는 와셔부의 설치홈부에 수나사부 또는 암나사관부가 관통할 수 있는 관통공을 구비한 고무재질의 탄성링체를 설치하되, 상기 탄성링체의 상부면이 수나사부 또는 암나사관부의 헤드부에 형성되어진 끼움홈부의 하단보다 다소 높게 설치되어 손잡이부의 힌지부가 끼움홈부로부터 이탈하는 것을 방지하는 동시에 외부의 진동에 의해 상호 체결된 수나사부와 암나사관부가 풀리는 것을 방지한 특징이 있다.In addition, the present invention is provided with a rubber ring elastic ring body having a through hole through which the male screw or the female threaded pipe portion can pass through the installation groove portion of the washer corresponding to the bolt member and the nut member, the upper surface of the elastic ring body It is installed slightly higher than the lower end of the fitting groove formed in the head portion of the male thread or the female threaded pipe portion to prevent the hinge portion of the handle portion from being separated from the fitting groove portion, and at the same time, the male thread portion and the female threaded pipe portion which are mutually fastened by external vibration are prevented from loosening. There is one characteristic.

본 발명은 또, 목재와 같은 연결재와 대응되는 와셔부의 일면에 미끄러짐을 방지하기 위하여 다수의 뾰족부를 형성한 것을 특징으로 한다.The present invention is also characterized in that a plurality of pointed portions are formed to prevent slipping on one surface of the washer portion corresponding to the connecting member such as wood.

또한, 본 발명은 상기 볼트부재 및 너트부재의 와셔부를 형성하되, 상기 볼트부재의 와셔부의 저면 중앙에는 수나사부를, 상기 너트부재의 와셔부의 저면 중앙에는 안나관부를 일체로 형성하는 한편, 상기 볼트부재 및 너트부재의 각 와셔부의 설치홈부에 손잡이부의 하단부에 형성되어진 힌지부가 삽입되어 회전가능하게 힌지공을 대향형성한 것을 특징으로 한다.In addition, the present invention is to form a washer portion of the bolt member and the nut member, the male screw portion in the center of the bottom surface of the washer portion of the bolt member, and the inner tube portion integrally formed in the center of the bottom surface of the washer portion of the nut member, the bolt member And a hinge part formed at the lower end of the handle part in the installation groove part of each washer part of the nut member to rotatably form the hinge hole.

상기와 같이 구성된 본 발명은 볼트부재 및 너트부재를 다른 체결수단 없이 손잡이부를 이용하여 체결함으로써 너트부재와 볼트부재의 체결작업이 매우 간편하고 용이하다는 효과가 있다.The present invention configured as described above has an effect that the fastening operation of the nut member and the bolt member is very simple and easy by fastening the bolt member and the nut member using the handle part without any other fastening means.

또한, 본 발명은 체결된 너트부재와 볼트부재에 설치되는 와셔부의 설치홈부에 고무재질의 탄성링체를 설치함으로써 손잡이부의 힌지부가 끼움홈부로부터 이탈하는 것을 방지함은 물론, 외부의 진동에 의해 상호 체결된 수나사부와 암나사관부가 풀리는 것을 방지한 매우 유용한 효과가 있다.In addition, the present invention by installing an elastic ring body of the rubber material in the mounting groove of the washer portion installed in the nut member and the bolt member is fastened to prevent the hinge portion from being separated from the fitting groove portion, as well as mutually fastening by external vibration It has a very useful effect of preventing loosening of the male and female threaded parts.

도 1은 본 발명의 기술에 따른 결합용 체결구를 구성하고 있는 볼트부재의 분해사시도,
도 2는 본 발명의 기술에 따른 결합용 체결구를 구성하고 있는 볼트부재의 작동상태를 보인 측단면도,
도 3은 본 발명의 기술에 따른 결합용 체결구의 측단면도,
도 4는 본 발명의 기술에 따른 결합용 체결구의 설치상태를 보인 요부 측단면도,
도 5는 본 발명의 기술에 따른 결합용 체결구의 또 다른 실시예,
도 6은 도 5의 측단면도.1 is an exploded perspective view of a bolt member constituting a fastener for coupling according to the technique of the present invention,
Figure 2 is a side cross-sectional view showing an operating state of the bolt member constituting the fastener for coupling according to the technique of the present invention,
Figure 3 is a side cross-sectional view of the fastener for coupling according to the technique of the present invention,
Figure 4 is a side cross-sectional view showing the main portion of the installation state of the coupling fastener according to the technique of the present invention,
5 is another embodiment of a fastener for coupling according to the technique of the present invention,
6 is a side cross-sectional view of FIG.

이하, 본 발명의 바람직한 실시예를 첨부된 도면에 의거하여 상세히 설명하면 다음과 같다.Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

도 1은 본 발명의 기술에 따른 결합용 체결구를 구성하고 있는 볼트부재의 분해사시도이고, 도 2는 본 발명의 기술에 따른 결합용 체결구를 구성하고 있는 볼트부재의 작동상태를 보인 측단면도이며, 도 3은 본 발명의 기술에 따른 결합용 체결구의 측단면도고, 도 4는 본 발명의 기술에 따른 결합용 체결구의 설치상태를 보인 요부 측단면도이다.1 is an exploded perspective view of the bolt member constituting the fastener for coupling according to the technique of the present invention, Figure 2 is a side cross-sectional view showing the operating state of the bolt member constituting the fastener for coupling according to the technique of the present invention. 3 is a side cross-sectional view of the fastener for coupling according to the technique of the present invention, Figure 4 is a side cross-sectional view showing a main portion of the installation of the fastener for coupling according to the technique of the present invention.

결합용 체결구(100)는 도 4와 같이 크게 나누어 목재와 같은 연결재(200)(300)를 상호 결합하는 볼트부재(110)와 너트부재(120)로 구성된다.Coupling fastener 100 is largely divided as shown in Figure 4 is composed of a bolt member 110 and a nut member 120 for coupling the connection member 200, 300, such as wood.

상기 볼트부재(110)는 도 1 및 도 3과 같이 원형 또는 사각형태의 와셔부(111)에 상방으로 개구된 설치홈부(112)가 형성되고, 상기 와셔부(111)의 설치홈부(112) 중앙에서 그 하방으로 볼트관통공(112a)이 형성된다.1 and 3, the bolt member 110 is provided with an installation groove portion 112 opened upward in the washer portion 111 of a circular or square shape, the installation groove portion 112 of the washer portion 111. A bolt through hole 112a is formed below the center.

그리고, 상기 볼트관통공(112a)을 관통하는 수나사부(116)의 상단에 설치홈부(112)의 내측으로 위치토록 수나사부(116)보다 직경이 큰 헤드부(114)가 형성되고, 상기 헤드부(114)의 저부 양측에 상호 대향되는 끼움홈부(115)가 측방으로 각각 형성되며, 상기 두 끼움홈부(115)에 힌지부(118)가 측방으로 삽입된 상태에서 상방으로 회동이 가능하게 손잡이부(117)가 각각 설치되어진다. 이때 상기 손잡이부(117)에는 도 2와 같이 상방으로 회전을 할 때 헤드부(114)에 걸리지 않도록 회동공(119)이 각각 형성된다.A head portion 114 having a diameter larger than that of the male screw portion 116 is formed at an upper end of the male screw portion 116 penetrating through the bolt through hole 112a so as to be positioned inward of the installation groove 112. Fitting grooves 115 opposed to each other on both sides of the bottom of the 114 are formed in the side, respectively, the hinge portion 118 is inserted into the two fitting grooves 115 in the state inserted into the side to enable the handle to rotate upwards Part 117 is provided, respectively. At this time, the handle portion 117 is formed with a rotating hole 119, respectively, so as not to be caught by the head portion 114 when rotating upward as shown in FIG.

또한, 상기 연결재(200)(300)와 대응되는 와셔부(111)의 일면에 체결시 헛도는 것을 방지하기 위하여 다수의 뾰족부(113)를 형성함이 바람직하다.In addition, it is preferable to form a plurality of pointed portion 113 in order to prevent twisting when fastening to one surface of the washer portion 111 corresponding to the connecting member (200) (300).

상기 볼트부재(110)와 결합되는 너트부재(120)는 도 3과 같이 이 역시 원형 또는 사각형태의 와셔부(121)에 상방으로 개구된 설치홈부(122)가 형성되고, 상기 와셔부(121)의 설치홈부(122) 중앙에 하방으로 너트관통공(미도시)이 형성되며, 상기 너트관통공을 관통하는 암나사관부(126)의 상단에 설치홈부(122)의 내측으로 위치토록 암나사관부(126)보다 직경이 큰 헤드부(124)가 형성되고, 상기 헤드부(124)의 저부 양측에 상호 대향되는 끼움홈부(125)가 측방으로 각각 형성되며, 상기 두 끼움홈부(125)에 힌지부(128)가 측방으로 삽입된 상태에서 상방으로 회동이 가능하게 손잡이부(127)가 각각 설치되어진다.As shown in FIG. 3, the nut member 120 coupled to the bolt member 110 is provided with an installation groove 122 open upward in the washer portion 121 of a circular or square shape, and the washer portion 121 is formed. A nut through hole (not shown) is formed downward in the center of the installation groove portion 122 of the), and the female screw tube portion is positioned inwardly of the installation groove portion 122 at the upper end of the female screw tube portion 126 penetrating the nut through hole. A head portion 124 having a diameter larger than that of 126 is formed, and fitting groove portions 125 opposed to each other on both sides of the bottom of the head portion 124 are formed laterally, respectively, and hinge portions of the two fitting groove portions 125. The handle portions 127 are provided to be rotatable upward in the state where the 128 is inserted laterally.

이때 상기 손잡이부(127)에는 도 2와 같이 상방으로 회전을 할 때 헤드부(124)에 걸리지 않도록 회동공(129)이 각각 형성된다.At this time, the handle portion 127 is formed with a rotating hole 129, respectively, so as not to be caught in the head portion 124 when rotating upward as shown in FIG.

또한, 상기 연결재(200)(300)와 대응되는 와셔부(120)의 일면에 체결시 헛도는 것을 방지하기 위하여 다수의 뾰족부(123)를 형성함이 바람직하다.In addition, it is preferable to form a plurality of pointed portion 123 in order to prevent twisting when fastening to one surface of the washer portion 120 corresponding to the connecting member (200) (300).

한편, 상기 볼트부재(110) 및 너트부재(120)와 대응되는 와셔부(111)(121)의 설치홈부(112)(122)에 수나사부(116) 또는 암나사관부(126)가 관통할 수 있는 관통공(미도시)을 구비한 고무재질의 탄성링체(130)를 설치하되, 상기 탄성링체(130)의 상부면이 수나사부(116) 또는 암나사관부(126)의 헤드부(114)(124)에 형성되어진 끼움홈부(115)(125)의 하단보다 다소 높게 설치되어 손잡이부(117)(127)의 힌지부(118)(128)가 끼움홈부(115)(125)로부터 이탈하는 것을 방지하는 동시에 외부의 진동에 의해 상호 체결된 수나사부(116)와 암나사관부(126)가 풀리는 것을 방지한다.Meanwhile, the male screw portion 116 or the female screw tube portion 126 may penetrate the installation grooves 112 and 122 of the washer portions 111 and 121 corresponding to the bolt member 110 and the nut member 120. Wherein the elastic ring body 130 of rubber material having a through hole (not shown) is provided, the upper surface of the elastic ring body 130 is the male portion 116 or the head portion 114 of the female threaded portion 126 ( 124 is installed somewhat higher than the lower end of the fitting groove 115, 125 is formed so that the hinge 118, 128 of the handle 117, 127 is separated from the fitting groove 115, 125 At the same time, the male screw portion 116 and the female screw tube portion 126 fastened to each other by external vibration are prevented from being loosened.

도 5 및 도 6은 본 발명의 다른 실시예로써, 상기 볼트부재(110) 및 너트부재(120)의 와셔부(111)(121)를 형성하되, 상기 볼트부재(110)의 와셔부(111)의 저면 중앙에는 수나사부(116)를, 상기 너트부재(120)의 와셔부(121)의 저면 중앙에는 안내관부(126)를 일체로 형성하는 한편, 상기 볼트부재(110) 및 너트부재(120)의 각 와셔부(111)(121)의 설치홈부(112)(122)에 손잡이부(117)(127)의 하단부에 형성되어진 힌지부(118)(128)가 삽입되어 회전가능하게 힌지공(115)(미도시)을 대향형성한 것이다.5 and 6 illustrate a washer part 111 and 121 of the bolt member 110 and the nut member 120 as another embodiment of the present invention, but the washer part 111 of the bolt member 110 is formed. The male screw portion 116 is formed at the center of the bottom of the bottom, and the guide tube portion 126 is integrally formed at the center of the bottom of the washer portion 121 of the nut member 120. The bolt member 110 and the nut member ( Hinge portions 118 and 128 formed at the lower end portions of the handle portions 117 and 127 are inserted into the installation groove portions 112 and 122 of the washers 111 and 121 of the 120, respectively. A ball 115 (not shown) is formed to face each other.

상기와 같이 구성된 본 발명의 결합용 체결구(100)의 작용을 상세히 설명하면 다음과 같다.Referring to the operation of the coupling fastener 100 of the present invention configured as described above in detail.

목재와 같은 연결재(200)(300)에 결합용 체결구(100)를 이용하여 결합하고자 하면, 도 3과 같이 볼트부재(110) 및 너트부재(120)의 와셔부(111)(121) 중앙으로 형성되어진 설치홈부(112)(122)에 관통공을 구비한 고무재질의 탄성링체(130)를 설치하는데, 상기 탄성링체(130)의 상부면이 수나사부(116) 또는 암나사관부(126)의 헤드부(114)(124)에 형성되어진 끼움홈부(115)(125)의 하단보다 다소 높게 설치되어 손잡이부(117)(127)의 힌지부(118)(128)가 끼움홈부(115)(125)로부터 이탈하는 것을 방지하는 동시에 외부의 진동에 의해 상호 체결된 수나사부(116)와 암나사관부(126)가 풀리는 것을 방지한다.If you want to combine using a fastener 100 for coupling to the connection member 200, 300, such as wood, as shown in Figure 3 the center of the washer 111, 121 of the bolt member 110 and nut member 120 The elastic ring body 130 of rubber material having a through-hole is installed in the installation grooves 112 and 122 formed as the upper surface of the elastic ring body 130 is a male screw portion 116 or a female screw tube portion 126. The hinge portions 118 and 128 of the handle portions 117 and 127 are installed slightly higher than the lower ends of the fitting grooves 115 and 125 formed in the head portions 114 and 124 of the fitting groove portions 115. While preventing the departure from the 125, the male screw portion 116 and the female screw tube portion 126 which are mutually fastened by external vibrations are prevented from being loosened.

그런 다음, 도 4와 같이 일측 연결재(200)의 관통공(미도시)에 볼트부재(110)의 수나사부(116)를 삽입함과 동시에 타측 연결재(300)의 관통공에는 너트부재(120)의 암나사관부(126)를 삽입한다.Next, as shown in FIG. 4, the male screw portion 116 of the bolt member 110 is inserted into the through hole (not shown) of the one side connection member 200 and the nut member 120 is inserted into the through hole of the other connection member 300. Insert the female threaded portion 126 of the.

도 2의 (a)와 같이 상기 수나사부(116)와 암나사관부(126)가 대응되면, 볼트부재(110) 및 너트부재(120)의 설치홈부(112)(122)에 설치되어진 손잡이부(117)(127)들을 도 2의 (b)와 같이 직각으로 세운 다음, 연결재(200)(300)의 양측에서 손잡이부(117)(127)를 양손으로 잡고 상호 반대방향으로 회전시킴으로 볼트부재(110) 및 너트부재(120)가 결합된다.When the male screw portion 116 and the female screw tube portion 126 correspond to each other as shown in FIG. 2A, a handle portion (3) installed at the mounting groove portions 112 and 122 of the bolt member 110 and the nut member 120 ( 117 and 127 are set up at right angles as shown in FIG. 2 (b), and then the handles 117 and 127 are held by both hands on both sides of the connecting member 200 and 300 to rotate in opposite directions. 110 and the nut member 120 is coupled.

이때, 상기 손잡이부(127)에는 도 2와 같이 상방으로 회전을 할 때 헤드부(124)에 걸리지 않도록 회동공(129)이 각각 형성되어 있으며, 상기 연결재(200)(300)와 대응되는 와셔부(111)(121)의 일면에는 다수의 뾰족부(113)(123)가 형성되어 있어서 체결시 볼트부재(110) 및 너트부재(120)가 헛도는 것을 방지하게 된다.At this time, the handle portion 127 is formed with a rotating hole 129, respectively, so as not to be caught in the head portion 124 when rotating upward as shown in Figure 2, the washer corresponding to the connecting member (200) (300) A plurality of pointed portions 113 and 123 are formed on one surface of the portions 111 and 121 to prevent the bolt member 110 and the nut member 120 from turning when fastened.

도 5 및 도 6은 본 발명의 다른 실시예로써, 상기 볼트부재(110) 및 너트부재(120)의 와셔부(111)(121)를 형성하되, 상기 볼트부재(110)의 와셔부(111)의 저면 중앙에는 수나사부(116)를, 상기 너트부재(120)의 와셔부(121)의 저면 중앙에는 안내관부(126)를 일체로 형성하는 한편, 상기 볼트부재(110) 및 너트부재(120)의 각 와셔부(111)(121)의 설치홈부(112)(122)에 손잡이부(117)(127)의 하단부에 형성되어진 힌지부(118)(128)가 삽입되어 회전가능하게 힌지공(115)을 대향 형성하므로 상술한 바와 같은 효과를 얻을 수 있다.5 and 6 illustrate a washer part 111 and 121 of the bolt member 110 and the nut member 120 according to another embodiment of the present invention, but the washer part 111 of the bolt member 110 is formed. The male screw portion 116 is formed at the center of the bottom of the bottom, and the guide tube portion 126 is integrally formed at the center of the bottom of the washer portion 121 of the nut member 120. The bolt member 110 and the nut member ( Hinge portions 118 and 128 formed at the lower end portions of the handle portions 117 and 127 are inserted into the installation groove portions 112 and 122 of the washers 111 and 121 of the 120, respectively. Since the balls 115 are formed to face each other, the same effects as described above can be obtained.

100:결합용 체결구 110:볼트부재
120:너트부재 111,121:와셔부
112,122:설치홈부 113,123:뾰족부
114,124:헤드부 115,125:끼움홈부
116:수나사부 126:암나사관부
117,127:손잡이부 118,128:힌지부
130:탄성링체 200,300:연결재100: coupling fastener 110: bolt member
120: nut member 111, 121: washer part
112, 122: mounting groove 113, 123: pointed
114,124: head 115,125: fitting groove
116: male thread 126: female thread
117,127: Handle part 118,128: Hinge part
130: elastic ring body 200, 300: connecting member

Claims (4)

원형 또는 사각형태의 와셔부에 상방으로 개구된 설치홈부가 형성되고, 상기 와셔부의 설치홈부 중앙에 하방으로 볼트관통공이 형성되며, 상기 볼트관통공을 관통하는 수나사부의 상단에 설치홈부의 내측으로 위치토록 수나사부보다 직경이 큰 헤드부가 형성되고, 상기 헤드부의 저부 양측에 상호 대향되는 끼움홈부가 측방으로 각각 형성되며, 상기 두 끼움홈부에 힌지부가 측방으로 삽입된 상태에서 상방으로 회동이 가능하게 손잡이부가 각각 설치되어진 볼트부재와; 원형 또는 사각형태의 와셔부에 상방으로 개구된 설치홈부가 형성되고, 상기 와셔부의 설치홈부 중앙에 하방으로 너트관통공이 형성되며, 상기 너트관통공을 관통하는 암나사관부의 상단에 설치홈부의 내측으로 위치토록 암나사관부보다 직경이 큰 헤드부가 형성되고, 상기 헤드부의 저부 양측에 상호 대향되는 끼움홈부가 측방으로 각각 형성되며, 상기 두 끼움홈부에 힌지부가 측방으로 삽입된 상태에서 상방으로 회동이 가능하게 손잡이부가 각각 설치되어진 너트부재;로 구성된 것을 특징으로 한 목재 및 철재구조물의 결합용 체결구.An installation groove is formed to be opened upward in the round or square washer portion, and a bolt through hole is formed downward in the center of the washer portion, and an inner side of the installation groove is formed on the upper end of the male screw portion that passes through the bolt through hole. A head portion having a larger diameter than the male screw portion is formed so as to be positioned, and fitting groove portions opposed to each other on both sides of the bottom of the head portion are formed laterally, and the two fitting groove portions can be rotated upward in a state where the hinge portion is inserted laterally. A bolt member having handle portions respectively installed; The mounting groove is formed to be opened upward in the round or square washer portion, the nut through hole is formed in the center of the mounting groove portion of the washer portion, and the inside of the installation groove portion on the upper end of the female screw pipe portion passing through the nut through hole. A head portion having a diameter larger than that of the female threaded pipe portion is formed, and fitting groove portions opposed to each other on both sides of the bottom of the head portion are formed laterally, and the hinge portions are laterally inserted in the two fitting groove portions so that they can be rotated upwards. Fasteners for coupling of wood and steel structure, characterized in that consisting of; 제 1 항에 있어서,
상기 볼트부재 및 너트부재와 대응되는 와셔부의 설치홈부에 수나사부 또는 암나사관부가 관통할 수 있는 관통공을 구비한 고무재질의 탄성링체를 설치하되, 상기 탄성링체의 상부면이 수나사부 또는 암나사관부의 헤드부에 형성되어진 끼움홈부의 하단보다 다소 높게 설치되어 손잡이부의 힌지부가 끼움홈부로부터 이탈하는 것을 방지하는 동시에 외부의 진동에 의해 상호 체결된 수나사부와 암나사관부가 풀리는 것을 방지한 목재 및 철재구조물의 결합용 체결구.The method of claim 1,
An elastic ring body of rubber material having a through hole through which a male screw part or a female threaded pipe part penetrates is installed in an installation groove of a washer part corresponding to the bolt member and the nut member, and an upper surface of the elastic ring body is a male screw part or a female threaded pipe part. Wood and steel structure that is installed slightly higher than the lower end of the fitting groove formed in the head portion of the handle to prevent the hinge portion of the handle portion from being separated from the fitting groove and prevents the externally tightened male and female threaded pipe parts from being loosened by external vibration. Fasteners for joining. 제 1 항에 있어서,
목재와 같은 연결재와 대응되는 와셔부의 일면에 미끄러짐을 방지하기 위하여 다수의 뾰족부를 형성한 것을 특징으로 한 목재 및 철재구조물의 결합용 체결구.The method of claim 1,
Fasteners for joining wood and steel structures, characterized in that formed a plurality of peaks to prevent slipping on one side of the washer corresponding to the connecting material such as wood. 제 1 항에 있어서,
상기 볼트부재 및 너트부재의 와셔부를 형성하되, 상기 볼트부재의 와셔부의 저면 중앙에는 수나사부를, 상기 너트부재의 와셔부의 저면 중앙에는 안나관부를 일체로 형성하는 한편, 상기 볼트부재 및 너트부재의 각 와셔부의 설치홈부에 손잡이부의 하단부에 형성되어진 힌지부가 삽입되어 회전가능하게 힌지공을 대향형성한 것을 특징으로 한 목재 및 철재구조물의 결합용 체결구.The method of claim 1,
Forming a washer portion of the bolt member and the nut member, wherein a male screw portion is formed at the center of the bottom surface of the washer portion of the bolt member, and an inner tube portion is integrally formed at the center of the bottom surface of the washer portion of the nut member; Fasteners for joining wood and steel structure, characterized in that the hinge portion formed in the lower end of the handle portion is inserted into the installation groove portion of the washer portion to form a hinge hole rotatably.
KR1020180077766A 2018-07-03 2018-07-03 Fasteners for the bond of wood and steel structures KR102087504B1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114645887A (en) * 2022-05-13 2022-06-21 广东皮阿诺科学艺术家居股份有限公司 Connecting piece for plate-type furniture and connecting process thereof

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR950019547U (en) * 1993-12-15 1995-07-24 한경구 Fasteners for joining wood structures
KR19990026032U (en) * 1997-12-19 1999-07-15 양재신 Fastening means with handle
JP2003042125A (en) * 2001-08-01 2003-02-13 San Buresu:Kk Nut for connecting lumber and lumber connecting tool
KR100434114B1 (en) * 2003-11-05 2004-06-05 이현용 Bolt for a funiture handle

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR950019547U (en) * 1993-12-15 1995-07-24 한경구 Fasteners for joining wood structures
KR19990026032U (en) * 1997-12-19 1999-07-15 양재신 Fastening means with handle
JP2003042125A (en) * 2001-08-01 2003-02-13 San Buresu:Kk Nut for connecting lumber and lumber connecting tool
KR100434114B1 (en) * 2003-11-05 2004-06-05 이현용 Bolt for a funiture handle

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114645887A (en) * 2022-05-13 2022-06-21 广东皮阿诺科学艺术家居股份有限公司 Connecting piece for plate-type furniture and connecting process thereof
CN114645887B (en) * 2022-05-13 2022-08-12 广东皮阿诺科学艺术家居股份有限公司 Connecting piece for plate-type furniture and connecting process thereof

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