KR900007297Y1 - Anchor - Google Patents

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Publication number
KR900007297Y1
KR900007297Y1 KR2019870011394U KR870011394U KR900007297Y1 KR 900007297 Y1 KR900007297 Y1 KR 900007297Y1 KR 2019870011394 U KR2019870011394 U KR 2019870011394U KR 870011394 U KR870011394 U KR 870011394U KR 900007297 Y1 KR900007297 Y1 KR 900007297Y1
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KR
South Korea
Prior art keywords
bolt
sleeve
anchor
wedge
outer periphery
Prior art date
Application number
KR2019870011394U
Other languages
Korean (ko)
Other versions
KR890002841U (en
Inventor
서석미
Original Assignee
서석미
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Filing date
Publication date
Application filed by 서석미 filed Critical 서석미
Priority to KR2019870011394U priority Critical patent/KR900007297Y1/en
Publication of KR890002841U publication Critical patent/KR890002841U/en
Application granted granted Critical
Publication of KR900007297Y1 publication Critical patent/KR900007297Y1/en

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16BDEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B13/00Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose
    • F16B13/04Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front
    • F16B13/06Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front combined with expanding sleeve
    • F16B13/063Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front combined with expanding sleeve by the use of an expander
    • F16B13/065Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front combined with expanding sleeve by the use of an expander fastened by extracting the screw, nail or the like
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16BDEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B13/00Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose
    • F16B13/04Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front
    • F16B13/08Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front with separate or non-separate gripping parts moved into their final position in relation to the body of the device without further manual operation
    • F16B13/0841Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front with separate or non-separate gripping parts moved into their final position in relation to the body of the device without further manual operation with a deformable sleeve member driven against the abutting surface of the head of the bolt or of a plug

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

Abstract

내용 없음.No content.

Description

건축용 앵커Construction anchor

제1도는 본 고안의 분해사시도.1 is an exploded perspective view of the present invention.

제2도는 본 고안의 착설상태를 나타낸 단면도로서, (a)도는 피고정물을 체결하기 전상태의 단면도 (b)도는 피고정물을 체결한 상태의 단면도.2 is a cross-sectional view showing a snow installation state of the present invention, (a) is a cross-sectional view of a state before the fastening of the fixed object (b) is a cross-sectional view of the fastening state to be fixed.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

1 : 보울트 2 : 나사부1 bolt 2 thread part

3 : 머리부 4 : 슬리이브3: head 4: sleeve

5 : 쐐기부 7 : 안내돌기5: wedge portion 7: guide protrusion

8 : 보강돌출부 9 : 안내요입홈8: reinforcement protrusion 9: guide injection groove

본 고안은 각종 콘크리트 건축물의 벽체나 바닥면에 피고정물을 체결고정시킬 때 사용하는 건축용 앵커에 관한 것으로, 나사부와 머리부로 형성된 보울트의 외주연에 삽일착설되는 슬리이브의 일단부가 절취부에 의하여 수개의 쐐기부로 형성된 통상의 앵커를 구성하되 보울트의 머리부 외주연에는 수개의 안내돌기를 형성하고, 슬리이브의 외주연에 형성된 쐐기부에는 보강돌출부를 형성하며, 쐐기부의 단부에는 안내요입홈을 형성하여서 되는 것이다.The present invention relates to a building anchor used when fastening a fixed object to the walls or floors of various concrete buildings, the one end of the sleeve is inserted into the outer periphery of the bolt formed by the screw and the head part by the cutting portion Consists of a conventional anchor formed of four wedges, but a plurality of guide projections formed on the outer periphery of the head of the bolt, a reinforcement protrusion formed on the wedge portion formed on the outer periphery of the sleeve, guide grooves formed at the end of the wedge It is done.

종래에도 각종 앵커가 안출되어 사용되고 있으나, 그 대부분이 보울트를 콘크리트에 그대로 매설하였던 것으로, 매설된 보울트의 단부를 콘크리트 외부에 돌출시킨 후 피고정물을 체결고정하였던 것이다.Conventionally, various anchors have been drafted and used, but most of them have been embedded in the concrete as it is, the end of the buried bolt was projected to the outside of the concrete to fasten the fixture.

그러나, 이러한 것들은 보울트를 콘크리트에 수직으로 매설하는 작업이 어렵고, 정확한 위치를 설정하는데도 많은 어려움이 있었던 것이다.However, these were difficult to bury the bolt vertically in the concrete, and there was a lot of difficulty in setting the exact position.

따라서, 최근에는 타설된 콘크리트의 벽체나 바닥면의 피고정물을 체결고정하고져 하는 위치에 드릴로서 매설하고져 하는 앵커에 따라서 알맞는 구멍을 형성한 후 앵커를 삽입하고 피고정물을 체결고정하였던 것이나 피고정물을 체결할 때 당겨지는 힘에 의하여 보울트 외주연에 삽입착설된 슬리이브의 단부에 형성된 쐐기부가 벌어지면서, 구부러지거나 슬리이브가 보울트 외주연에서 공회전하는 등의 문제점으로 앵커가 구멍 내에 고정되는 압접상태가 불량해지거나 견고하게 되지 못하는 등의 결점이 있었던 것이다.Therefore, in recent years, a hole is formed in accordance with an anchor to be buried by a drill at a position where a fixed object of a wall or floor of pour concrete is to be fastened and fixed, and then an anchor is inserted and a fixed object is fastened or fixed. Pressing state that the anchor is fixed in the hole due to problems such as bending or slipping of the sleeve at the outer circumference of the bolt while the wedge portion formed at the end of the sleeve inserted into and installed on the outer circumference of the bolt is pulled by the force pulled when tightening the There was a flaw, such as being poor or not solid.

본 고안은 상기와 갈은 종래의 문제점을 해결보완하여서 피고정물을 체결고정시킬 때 당겨지는 힘에 의하여 슬리이브의 쐐기부가 구부러지는 현상이 없으며, 보울트의 외주연에서 슬리이브가 공회전함이 없이 신속정확하게 작동하도록된 앵커를 제공하고저 함에 고안의 목적이 있는 것으로, 이를 첨부도면에 의하여 상세히 설명하면 다음과 같다.The present invention solves the above and other problems of the conventional grinding, there is no phenomenon that the wedge of the sleeve is not bent due to the pulling force when fastening the fixed object, and the sleeve is not idle at the outer periphery of the bolt. It is an object of the present invention to provide an anchor to operate correctly, and described in detail by the accompanying drawings as follows.

즉, 나사부(2)와 머리부(3)로 형성된 보울트(1)의 외주연에 삽입착설되는 슬리이브(4)외 일단부가 절취부(6)에 의하여 수개의 쐐기부(5)로 형성된 통상의 앵커를 구성함에 있어서, 보울트(1)의 머리부(3) 외주연에는 수개의 안내돌기(7)를 형성하고, 슬리이브(4)의 쐐기부(5) 외주연에는 보강돌출부(8)를 형성하며, 쐐기부(5)의 단부에는 안내요입홈(9)을 형성하여서 됨을 특징으로 하는 건축용 앵커이다.That is, one end of the sleeve 4 inserted into and installed at the outer circumference of the bolt 1 formed of the screw portion 2 and the head portion 3 is formed of several wedge portions 5 by the cutout portion 6. In the construction of the anchor, the guide portion 7 is formed on the outer periphery of the head 3 of the bolt 1, and the reinforcement protrusion 8 is formed on the outer periphery of the wedge portion 5 of the sleeve 4. To form, the end of the wedge (5) is an architectural anchor, characterized in that to form a guide inlet groove (9).

첨부도면 중 미설명 부호 10은 와셔, 11은 너트, 12는 피고정물, 13은 콘크리트 벽체 또는 바닥면, 14는 앵커 착설구멍을 각각 나타낸다.In the accompanying drawings, reference numeral 10 denotes a washer, 11 a nut, 12 a fixed object, 13 a concrete wall or bottom surface, and 14 an anchor mounting hole.

이와 같은 본 고안의 건축용 앵커를 사용하는 상태와 작용상태를 첨부도면 제2도에 의하여 설명하면, 피고정물(12)을 체결고정하고져 하는 콘크리트 벽체 또는 바닥면(13)의 적당한 설치 위치에 드릴 등을 사용하여 앵커 착설구멍(14)을 형성한 후에 나사부(2)를 가진 보울트(1)와 쐐기부(5)를 가진 슬리이브(4)를 첨부도면 제2도의 (a)도에 도시된 바와 같이 삽입하고, 보울트(1)의 나사부(2)에 피고정물(12)을 삽입착설한 후 와셔(10)를 끼우고 나서 너트(11)로서 체결하면 너트(11)가 보울트(1)에 끼워져 체결되면서 보울트(1)가 도면상의 화살표 방향인 외측으로 빠져 나오면서 보울트(1)의 머리부(3)에 의하여 슬리이브(4)의 단부에 형성된 쐐기부(5)가 벌어져서 도면상의 화살표 방향과 같이 외향으로 힘을 가하면서 압접되는데 이때, 보울트(1) 머리부(3)의 외주연에 형성된 안내돌기(7)와 슬리이브(4)의 쐐기부(5) 단부에 형성된 안내요입홈(9)이 결합되어서 슬리이브(4)가 공회전하는 것을 방지하고, 슬리이브(4)의 쐐기부(5) 외주연에 형성된 보강 출부(8)에 의하여 보울트(1)의 당겨지는 힘에 의하여 슬리이브(4)의 쐐기부(5)가 외향으로 벌어지면서 구부러지는 현상을 방지하여 줌으로써 앵커가 견고하게 고정될 뿐만 아니라, 타설된 콘크리트 벽체나 바닥면(13)에 피고정물(12)을 간편하고 견고하게 고정 체결할 수 있는 효과를 제공하여 주는 매우 실용적인 고안인 것이다.Referring to Figure 2 of the attached state and the operating state of the use of the construction anchor of the present invention as described in the accompanying drawings, such as drilling the drilled to the appropriate installation position of the concrete wall or the bottom surface 13 to be fixed After the anchor installation hole 14 is formed using the bolt 1 with the threaded portion 2 and the sleeve 4 with the wedge portion 5 as shown in (a) of FIG. Insert it together, insert the fixed object 12 into the threaded part 2 of the bolt 1, insert the washer 10, and then tighten it with the nut 11, and the nut 11 is fitted to the bolt 1 As the bolt 1 is tightened and exits to the outside in the direction of the arrow in the drawing, the wedge portion 5 formed at the end of the sleeve 4 is opened by the head 3 of the bolt 1, as in the direction of the arrow in the drawing. Pressing while applying force outward, at this time, the outer periphery of the bolt (1) head (3) The guide guide groove 7 formed at the end of the wedge portion 5 of the sleeve 4 is formed to prevent the sleeve 4 from idling and the wedge portion of the sleeve 4 is coupled. (5) The anchor is secured by preventing the wedge portion 5 of the sleeve 4 from being bent outward by the pulling force of the bolt 1 by the reinforcement outlet 8 formed at the outer periphery. In addition to being fixed, it is a very practical design that provides an effect that can be fixed and fastened to the fixed object 12 to the cast concrete wall or the bottom surface (13) simply and firmly.

Claims (1)

나사부(2)와 머리부(3)로 형성된 보울트(1)의 외주연에 삽입착설되는 슬리이브(4)의 일단부가 절취부(6)에 의하여 수개의 쐐기부(5)로 형성된 통상의 앵커를 구성함에 있어서, 보울트(1)의 머리부(3) 외주연에는 수개의 안내돌기(7)를 형성하고, 슬리이브(4)의 쐐기부(5) 외주연에는 보강돌출부(8)를 형성하며, 쐐기부(5)의 단부에는 안내요입홈(9)을 형성하여서 됨을 특징으로 하는 건축용 앵커.Ordinary anchors having one end portion of the sleeve 4 inserted into and installed on the outer circumference of the bolt 1 formed by the screw portion 2 and the head portion 3 by the cutout portion 6 by several wedge portions 5. In the configuration, several guide protrusions 7 are formed on the outer periphery of the head 3 of the bolt 1, and reinforcement protrusions 8 are formed on the outer periphery of the wedge portion 5 of the sleeve 4. And, the end of the wedge (5) for building anchors, characterized in that to form a guide inlet groove (9).
KR2019870011394U 1987-07-11 1987-07-11 Anchor KR900007297Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019870011394U KR900007297Y1 (en) 1987-07-11 1987-07-11 Anchor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019870011394U KR900007297Y1 (en) 1987-07-11 1987-07-11 Anchor

Publications (2)

Publication Number Publication Date
KR890002841U KR890002841U (en) 1989-04-08
KR900007297Y1 true KR900007297Y1 (en) 1990-08-13

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019870011394U KR900007297Y1 (en) 1987-07-11 1987-07-11 Anchor

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101200195B1 (en) * 2006-11-15 2012-11-13 엘지전자 주식회사 Oven

Also Published As

Publication number Publication date
KR890002841U (en) 1989-04-08

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