KR0127817Y1 - Anchor bolt - Google Patents
Anchor bolt Download PDFInfo
- Publication number
- KR0127817Y1 KR0127817Y1 KR2019950024115U KR19950024115U KR0127817Y1 KR 0127817 Y1 KR0127817 Y1 KR 0127817Y1 KR 2019950024115 U KR2019950024115 U KR 2019950024115U KR 19950024115 U KR19950024115 U KR 19950024115U KR 0127817 Y1 KR0127817 Y1 KR 0127817Y1
- Authority
- KR
- South Korea
- Prior art keywords
- anchor bolt
- screw thread
- concrete
- anchor
- bolt
- Prior art date
Links
- 239000000853 adhesive Substances 0.000 claims 1
- 230000001070 adhesive effect Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000006378 damage Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
Classifications
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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
- F16B13/00—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose
- F16B13/04—Dowels 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
- F16B13/06—Dowels 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
- F16B13/063—Dowels 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
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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
- F16B13/00—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose
- F16B13/04—Dowels 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
- F16B13/045—Dowels 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 having axially compressing parts allowing the clamping of an object tightly to the wall
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
본 고안은 콘크리트 벽에 고정 설치하는 매설용 앵커볼트에 관한 것으로, 보다 상세하게는 외주연에 제1나사산(7)이 형성된 다수의 확장편(3)을 콘크리트에 압입 매설하므로 천정에 장시간 설치시에도 제1나사산(7)에 의해 앵커볼트(1)가 빠지지 않고 견고히 고정 설치될 수 있음은 물론 앵커볼트(1)의 하단에 타격부(4)를 형성하여 앵커볼트(1)의 타격시 일측이 찌그러지거나 파손됨을 방지하고, 구조적으로 앵커볼트(1)를단순하게 형성하여 제조원가를 절감할 수 있으며, 제1나사산(7)에 너트를 체결할 수 있어 각종 물건등을 견고히 고정 설치할 수 있도록 한 것이다.The present invention relates to a buried anchor bolt to be fixed to the concrete wall, more specifically, a plurality of expansion pieces (3) formed with a first screw thread (7) on the outer periphery press-installed in concrete, so when installed on the ceiling for a long time In addition, the anchor bolt 1 may be firmly installed by the first screw thread 7 without falling out, and of course, the impact bolt 4 may be formed at the lower end of the anchor bolt 1 to hit the anchor bolt 1. It is possible to prevent the crushing or damage, and to reduce the manufacturing cost by simply forming the anchor bolt (1) structurally, it is possible to fasten the nut to the first screw thread (7) so that various objects can be fixed and installed will be.
Description
제1도는 본 고안 매설용 앵커볼트의 분해 사시도.1 is an exploded perspective view of the anchor bolt for embedding the present invention.
제2도는 본 고안 매설용 앵커볼트의 종 단면도.2 is a longitudinal cross-sectional view of the anchor bolt for embedding the subject innovation.
제3도는 본 고안 매설용 앵커볼트의 사용상태 단면도.Figure 3 is a cross-sectional view of the use state of the buried anchor bolt of the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 앵커볼트 2 : 절결홈1: Anchor Bolt 2: Notch Groove
3 : 확장편 4 : 타격부3: Expansion Part 4: Strike Part
5 : 확장나사 6 : 제2나사산5: expansion screw 6: 2nd thread
7 : 제1나사산7: first screw thread
본 고안은 주로 콘크리트벽에 고정 설치되는 매설용 앵커볼트에 관한 것으로서, 보다 상세하게는 타격부를 타격시킴에 따라 외주연에 나사산이 형성된 확장편을 벌어지게 하여 앵커볼트를 콘크리트벽이나 기타의 여러곳에 빠지지 않게 견고히 고정 설치할 수 있도록 한 것이다.The present invention mainly relates to a buried anchor bolt that is fixed to the concrete wall, and more specifically, the anchor bolt is extended to the concrete wall or other places by spreading the threaded extension on the outer periphery by hitting the hitting part It is designed to be firmly installed so as not to fall out.
종래에도 한국 실용신안 공고번호 제93-6725호(고안의 명칭 : 콘크리트 매설용 앵커)가 있는 것으로, 이는 앵커의 외주연에 삼각 요철을 형성하고, 앵커의 하부를 확장부의 외경보다 약간 크게 형성하여 구성되는 것이다.Conventionally, Korean Utility Model Publication No. 93-6725 (the name of the draft: anchor for concrete embedding), which forms triangular irregularities on the outer periphery of the anchor, and forms the lower part of the anchor slightly larger than the outer diameter of the extension part. It is composed.
그러나 상기와 같은 종래 기술은 삼각 요철부분이 콘크리트에 압착된다 하더라고 삼각 요철부분이 길이 방향으로 형성되어 만일 천정에 설치시 장시간이 지나게 되면 설치된 중량물에 무게에 의해 종종 빠지게 되는 문제점이 발생 되었다.However, in the prior art as described above, even if the triangular irregularities are compressed in the concrete, the triangular irregularities are formed in the longitudinal direction, and if a long time passes when the ceiling is installed on the ceiling, the problem is often caused by the weight of the installed weight.
또한 상기 종래의 기술은 해머로 앵커의 일측부를 직접 가격하여 드릴공에 삽입하게 되는 것으로 그에 따른 앵커의 일측부가 찌그러지게 되는 문제점과 만일 정확히 앵커의 일측부를 가격하지 못함으로 인한 앵커의 일측과 나사공이 파괴되는 문제점도 발생하였다.In addition, the conventional technique is to directly hit one side of the anchor with a hammer to be inserted into the drill hole accordingly the problem that one side of the anchor is crushed and if one side of the anchor and screw holes due to not exactly hitting one side of the anchor There was also a problem of destruction.
그러나 상기 종래의 앵커는 내경 및 부분적인 삼각 요철부 그리고 확장부의 외경보다 하부를 크게 형성하는 구조적으로 매우 복잡하게 형성되고, 앵커의 외주연에 너트를 체결할 수 없다는 문제점도 있다.However, the conventional anchor is structurally very complicated to form a lower portion than the inner diameter and the partial triangular irregularities and the outer diameter of the expansion portion, there is also a problem that can not fasten the nut to the outer periphery of the anchor.
본 고안은 상기와 같은 종래 기술의 제반 문제점을 해소하기 위하여 안출한 것으로서, 외주연에 나사산이 형성된 다수의 확장편을 콘크리트에 압입 매설하므로 천정에 장시간 설치시에도 나사산에 의해 앵커볼트가 빠지지 않고 견고히 고정 설치될 수 있음은 물론 앵커볼트의 하단에 타격부를 형성하여 앵커볼트의 타격시 일측이 찌그러지거나 파손됨을 방지하고, 구조적으로 앵커볼트를 단순하게 형성하여 제조원가를 절감할 수 있으며, 나사산에 너트를 체결할 수 있어 각종 물건등을 견고히 고정 설치할 수 있도록 한 매설용 앵커볼트를 제공하는데 그 목적이 있다.The present invention has been devised to solve all the problems of the prior art as described above, so that a plurality of expansion pieces with threads formed on the outer periphery are press-fitted and embedded in concrete, so that anchor bolts do not fall out by screws even when installed on the ceiling for a long time. It can be fixedly installed, of course, by forming a hitting part at the bottom of the anchor bolt to prevent one side from being crushed or damaged when hitting the anchor bolt, and by simply forming the anchor bolt structurally to reduce the manufacturing cost, the nut on the thread Its purpose is to provide buried anchor bolts that can be fastened so that various objects can be firmly installed.
이러한 목적들을 달성하기 위하여 본 고안은 콘크리트 매설용 앵커볼트에 있어서, 상기 앵커볼트의 외주연에는 콘크리트와의 부착력을 도모하는 제1나사산, 상기 앵커볼트의 일측단에는 등간격을 두고 방사상으로 절결홈이 형성되어 이루어지는 다수의 확장편, 상기 절결홈의 교차하는 중앙에 끼워지며 타단부로 갈수록 점차 외경이 커지며 상기 확장편을 확장시키는 상광하협 형상의 제2나사산이 형성된 확장나사, 상기 앵커볼트의 타단부에는 축방향으로 돌출 구비되는 타격부로 구빔됨을 특징으로 하는 매설용 앵커볼트를 제공한다.In order to achieve these objectives, the present invention is an anchor bolt for concrete embedding, the first screw thread for promoting adhesion with concrete at the outer circumference of the anchor bolt, radially notched grooves at equal intervals at one end of the anchor bolt. A plurality of expansion pieces are formed, the expansion screw is inserted into the center of the intersection of the notch groove and the outer diameter is gradually increased toward the other end and the second screw thread of the upper and lower narrow shape to expand the expansion piece, the other of the anchor bolt The end is provided with an anchor bolt for embedding, characterized in that bent to the striking portion protruding in the axial direction.
이하에서 이러한 목적 달성을 위한 본 고안을 첨부된 실시예의 도면에 따라 상세히 설명하면 다음과 같다.Hereinafter, the present invention for achieving this purpose will be described in detail with reference to the accompanying drawings.
본 고안 매설용 앵커볼트는 제1도 내지 제3도에 도시된 바와 같은 것으로, 여기서 부호 1은 앵커볼트이다.The anchor bolt for embedding the present invention is as shown in Figures 1 to 3, wherein reference numeral 1 is an anchor bolt.
그리고 상기 앵커볼트(1)의 일단에는 절결홈(2)에 의해 이루어지는 다수의 확장편(3)을 형성하는 동시에 앵커볼트(1)의 타단에는 타격부(4)를 형성한다.One end of the anchor bolt 1 forms a plurality of expansion pieces 3 formed by the notch grooves 2, and at the same time, the striking part 4 is formed at the other end of the anchor bolt 1.
또한 상기 절결홈(2)이 교차하는 중앙에는 제2나사산(6)이 형성된 확장나사(5)를 끼워 설치하되, 제2나사산(6)의 상부는 넓고 하부는 좁게 형성한다.In addition, the cutout groove (2) is installed in the center of the expansion screw 5 is formed by inserting the second screw thread (6) is formed, the upper portion of the second screw thread (6) is wide and the lower portion is formed narrow.
그리고 상기 타격부(4)를 죄외한 앵커볼트(1)의 외주연에는 제1나사산(7)을 형성하여 구성하는 것이다.The first screw thread 7 is formed on the outer circumferential edge of the anchor bolt 1 in which the striking part 4 is clamped.
도면중 미 설명부호 8은 체결공이다.In the figure, reference numeral 8 is a fastening hole.
상기와 같이 구성된 본 고안의 작용 효과를 설명하면 다음과 같다.Referring to the effect of the present invention configured as described above are as follows.
우선 제2나사산(6)이 형성된 확장나사(5)를 앵커볼트(1)의 상단 절결홈(2)이 교차하는 중앙에 별도의 도구를 이용하여 제2도에 도시된 바와같이 소정간격 체결시킨다.First, the expansion screw 5 having the second screw thread 6 formed thereon is fastened to a predetermined interval as shown in FIG. 2 by using a separate tool in the center where the upper cutout groove 2 of the anchor bolt 1 intersects. .
이후 상기 확장나사(5)가 체결된 앵커볼트(1)를 제3도에 도시된 바와같이 콘크리트의 체결공(8)에 삽입시킨다.Then, the anchor bolt 1 to which the expansion screw 5 is fastened is inserted into the fastening hole 8 of concrete as shown in FIG. 3.
이어서 별도의 도구로 앵커볼트(1)의 타격부(4)를 일측 확장나사(5) 쪽으로 타격을 한다. 그러면 상기 앵커볼트(1)는 확장나사(5) 쪽으로 이동하는 반면 확장나사(5)는 체결공(8)의 끝단에 맞닿아 이동하지 않게 되는 동시에 절결홈(2)에 의해 분리된 확장편(3)이 상단이 넓게 형성된 제2나사산(6)에 의해 점점 벌어지면서 콘트리트 체결공(8) 내주연부에 압입 설치 되는 것이다.Subsequently, hitting the striking portion 4 of the anchor bolt 1 toward one side of the expansion screw 5 with a separate tool. Then, the anchor bolt 1 moves toward the expansion screw 5, while the expansion screw 5 does not move in contact with the end of the fastening hole 8, and at the same time, the expansion piece separated by the notch groove 2 ( 3) the upper end is widened by the second screw thread (6) is formed wide and is pressed-in installed in the inner peripheral portion of the concrete fastening hole (8).
그리고 이때 상기 절결홈(2)에는 상기 제2나사산(6)이 압입되므로 더욱 앵커볼트(1)와 확장나사(5)가 견고히 체결됨은 물론 상기 앵커볼트(1)의 외주연에 형성된 제1나사산(7)이 콘크리트 체결공(8)에 압입 설치되므로 견고히 앵커볼트(1)을 고정 설치할 수 있는 것이다.In this case, since the second screw thread 6 is press-fitted into the notch groove 2, the anchor bolt 1 and the expansion screw 5 are firmly fastened, as well as the first screw thread formed on the outer circumference of the anchor bolt 1. (7) is press-installed in the concrete fastening hole (8) will be able to firmly install the anchor bolt (1).
또한 상기 콘크리트 체결공(8)을 천정에 천공한 후 앵커볼트(1)를 설치한다 해도 상기 앵커볼트(1)의 외주연에 형성된 제1나사산(7)이 콘크리트에 매몰되어 장시간이 경과해도 견고히 고정 설치됨은 물론 고중량의 설치물에 의해서도 빠지지 않게되는 효과가 있는 것이다.In addition, even when the anchor bolt 1 is installed after the concrete fastening hole 8 is drilled to the ceiling, the first screw thread 7 formed on the outer periphery of the anchor bolt 1 is buried in the concrete, so that a long time passes. Of course, the fixed installation will not fall out by a heavy installation.
이어서 상기와 같이 콘크리트에 매설한 앵커볼트(1)의 후단에는 각종 고정 설치물을 끼운 후 너트로 조이면 고중량의 설치물로 장시간 체결할 수 있는 효과가 있는 것이다.Subsequently, the rear end of the anchor bolt (1) embedded in the concrete as described above, there is an effect that can be fastened for a long time with a heavy installation by inserting a variety of fixed installation and tightened with a nut.
이상과 같이 본 고안은 외주연에 나사산이 형성된 다수의 확장편을 콘크리트에 압입 매설하므로 천정에 장시간 설치시에도 나사산에 의해 앵커볼트가 빠지지 않고 견고히 고정 설치될 수 있음은 물론 앵커볼트의 하단에 타격부를 형성하여 앵커볼트의 타격시 일측이 찌그러지거나 파손됨을 방지하고, 구조적으로 앵커볼트를 단순하게 형성하여 제조원가를 절감할 수 있으며, 나사산에 너트를 체결할 수 있어 각종 물건등을 견고히 고정 설치할 수 있도록 한 유용한 고안인 것이다.As described above, the present invention press-installs and expands a plurality of extension pieces having threads formed on the outer circumference, so that the anchor bolts can be firmly installed without falling out by screws even when installed on the ceiling for a long time, and of course, hit the bottom of the anchor bolts. Forming a part prevents one side from being crushed or damaged when hitting the anchor bolt, and by simply forming the anchor bolt structurally, it can reduce the manufacturing cost, and can fasten nuts to the screw thread so that various objects can be firmly installed. It is a useful design.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019950024115U KR0127817Y1 (en) | 1995-09-05 | 1995-09-05 | Anchor bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019950024115U KR0127817Y1 (en) | 1995-09-05 | 1995-09-05 | Anchor bolt |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR970014197U KR970014197U (en) | 1997-04-28 |
| KR0127817Y1 true KR0127817Y1 (en) | 1998-12-01 |
Family
ID=19422875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019950024115U KR0127817Y1 (en) | 1995-09-05 | 1995-09-05 | Anchor bolt |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR0127817Y1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20180090763A (en) | 2017-02-03 | 2018-08-13 | 주식회사 코어볼트 | anchor bolt for wall |
-
1995
- 1995-09-05 KR KR2019950024115U patent/KR0127817Y1/en not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20180090763A (en) | 2017-02-03 | 2018-08-13 | 주식회사 코어볼트 | anchor bolt for wall |
Also Published As
| Publication number | Publication date |
|---|---|
| KR970014197U (en) | 1997-04-28 |
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