KR20100008363U - Adhesive Anchors - Google Patents

Adhesive Anchors Download PDF

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Publication number
KR20100008363U
KR20100008363U KR2020090001618U KR20090001618U KR20100008363U KR 20100008363 U KR20100008363 U KR 20100008363U KR 2020090001618 U KR2020090001618 U KR 2020090001618U KR 20090001618 U KR20090001618 U KR 20090001618U KR 20100008363 U KR20100008363 U KR 20100008363U
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KR
South Korea
Prior art keywords
sleeve
anchor
bolt
close
present
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KR2020090001618U
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Korean (ko)
Inventor
손종훈
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손종훈
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Priority to KR2020090001618U priority Critical patent/KR20100008363U/en
Publication of KR20100008363U publication Critical patent/KR20100008363U/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
    • 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
    • F16B13/08—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 with separate or non-separate gripping parts moved into their final position in relation to the body of the device without further manual operation
    • F16B13/0875—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 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 elastic discs or spring washers anchoring in the hole
    • 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
    • F16B13/066—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 fastened by extracting a separate expander-part, actuated by the screw, nail 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
    • 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
    • F16B13/08—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 with separate or non-separate gripping parts moved into their final position in relation to the body of the device without further manual operation
    • F16B13/0841—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 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

Abstract

본 고안은 콘크리트 등으로 된 구조물 또는 지반의 요입공에 끼워진 후 요입공 내벽에 상, 하단이 모두 밀착되어 유동 없이 고정되는 밀착식 앵커를 개시한다.The present invention discloses a close anchor anchored without flow by being fitted into both the upper and lower ends of the concave hole inner wall after being inserted into the concave hole of the concrete or ground.

이러한 본 고안은 피고정물을 지반 또는 콘크리트 등으로 된 구조물에 체결 시, 상기 지반 또는 구조물의 요입공 내주벽과 앵커의 밀착 상태가 유지되도록 함과 아울러, 별도의 스프링 와셔 없이 볼트의 유동을 방지할 수 있도록 볼트와 너트의 사이에 일단이 전개부로 된 슬리브를 구비한 앵커에 전술한 슬리브의 타단에 슬리브와 균등한 외경을 갖는 합성수지재로 된 관체를 구비하여서 된 것이다.The present invention, when fastening the to-be-fixed object to the structure of the ground or concrete, to maintain the close contact state of the inner circumferential wall of the ground or structure and the anchor, and to prevent the flow of the bolt without a separate spring washer It is to be provided with a pipe made of a synthetic resin material having an outer diameter equivalent to that of the sleeve at the other end of the sleeve described above in the anchor having a sleeve of one end between the bolt and the nut so as to expand.

이에 따라 본 고안은 본 고안은 볼트와 너트의 결합으로 슬리브의 전개부가 확장되어 구조물의 요입공 내주벽에 밀착됨과 아울러 피고정물의 하방에 결합된 합성수지재 관체가 변형되면서 요입공 내주벽에 밀착되어 더욱 견고한 시공 상태를 얻게 되며, 이러한 합성수지재 관체 자체의 탄력으로 인하여 피고정물과 와셔, 볼트간이 밀착되도록 함으로써 스프링 와셔를 추가로 사용하지 않더라도 시공 후 볼트의 체결 상태가 견고하게 유지되는 효과를 제공한다.Accordingly, the present invention is the present invention is the expansion of the sleeve by the coupling of the bolt and nut is in close contact with the inner circumferential wall of the concave hole of the structure, and the synthetic resin pipe coupled to the lower side of the fixed object is deformed and in close contact with the inner circumferential wall of the concave hole It obtains a more solid construction state, and the elasticity of the synthetic resin pipe itself makes the fixed object, the washer and the bolt close to each other, thus providing the effect of maintaining the tightness of the bolt after construction even without using a spring washer. .

밀착식, 앵커 Adhesive, Anchor

Description

밀착식 앵커 {Adhesive Anchors}Adhesive Anchors {Adhesive Anchors}

본 고안은 밀착식 앵커에 관한 것으로, 특히 콘크리트 등으로 된 구조물 또는 지반의 요입공에 끼워진 후 요입공 내벽에 상, 하단이 모두 밀착되어 유동 없이 고정되는 밀착식 앵커에 관한 것이다.The present invention relates to a close-type anchor, and more particularly, to a close-type anchor that is fixed to the upper and lower ends of the inner wall of the recess hole after being inserted into the recess hole of the concrete or ground, and fixed without flow.

주지하는 바와 같이 강재의 높은 인장력(Jacking Force)으로 콘크리트 등으로 된 구조물 또는 지반에 피고정물을 고정하는 앵커는 다양한 종류가 있으며, 그 중 대표적인 예가 셋트 앵커(Set Anchor)이다.As is known, there are various types of anchors for fixing the fixed object to a structure made of concrete or the ground by the high jacking force of steel, and a representative example thereof is a set anchor.

이러한 셋트 앵커는 도 1로 보인 바와 같이, 경사부가 구비된 볼트에 하방이 확장 가능한 슬리브, 고정 와셔 및 스프링 와셔를 순차적으로 끼우고 너트를 체결하여서 된 것으로 상기 볼트의 하방과 슬리브가 콘크리트 구조물의 요입공에 끼워지도록 하고, 볼트에 피고정물의 통공을 관통시킨 상태로 조립한 후 너트를 체결하여 회동시키면 볼트가 상승하면서 그 하방의 볼트 경사부가 상승하게 되어 이로 인해 슬리브의 하단을 확대시켜 콘크리트의 요입공 내주벽에 체결되도록 하는 것이 다.As shown in FIG. 1, the set anchor is formed by sequentially inserting a downwardly expandable sleeve, a fixing washer, and a spring washer to a bolt having an inclined portion, and tightening a nut. After assembling in the state of penetration, through the hole of the fixed object through the bolt, and tightening the nut to rotate, the bolt is raised and the bolt inclination of the lower part is raised, thereby expanding the bottom of the sleeve It is to be fastened to the inner wall of the hole.

그러므로 이는 볼트가 피고정물의 상방으로 높이 돌출되는 것이어서 외관이 단정하지 못 하게 되는 문제점이 있으며, 콘크리트 구조물의 요입공이 정확한 위치에 정확한 각도로 형성되지 않은 경우나 피고정물이 충격을 받게 되는 경우에 슬리브와 상기 요입공 내벽 간에 유동이 발생하여 견고하게 시공 상태가 유지되지 못 하고 훼손되는 심각한 문제점이 있는 것이다.Therefore, this is a problem that the bolt is protruded high above the fixed object, the appearance is not neat, and when the recess hole of the concrete structure is not formed at the correct angle at the correct position or the fixed object is impacted There is a serious problem that the flow occurs between the sleeve and the inner wall of the recess hole is not maintained firmly and damaged.

또한 이러한 셋트 앵커는 고정 와셔와 너트 사이에 조임 풀림을 방지하기 위하여 스프링 와셔를 별도로 설치하여야 하는 문제점이 있는 것이다.In addition, such a set anchor has a problem in that a spring washer must be separately installed to prevent loosening between the fixing washer and the nut.

아울러 앵커의 또 다른 대표적인 예로 스트롱 앵커(Strong Anchor)가 있으며, 이는 도 2에서 보는 바와 같이 볼트와 스프링 와셔, 고정 와셔 및 피고정물의 통공 그리고 콘크리트 구조물의 요입공에 삽입되는 전술한 볼트가 결합되는 경사면을 갖는 너트 및 스리브를 구비하여서 된 것이다.In addition, another representative example of the anchor is a strong anchor (Strong Anchor), as shown in Figure 2 is a bolt and a spring washer, the fixing washer and the fixed hole and the above-mentioned bolt inserted into the hole of the concrete structure is combined It is provided with the nut and the rib which have inclined surface.

이러한 스트롱 앵커는 볼트의 두부를 회동시키면 경사면을 갖는 너트가 상승되면서 슬리브의 하방이 너트의 경사면에 의하여 전개되는 것이며, 이와 같이 전개된 슬리브는 콘크리트 구조물의 요입공 내주벽에 밀착되어 피고정물을 콘크리트 구조물에 고정시키게 되는 것이다.This strong anchor is to rotate the head of the bolt as the nut having the inclined surface is raised, the lower side of the sleeve is developed by the inclined surface of the nut, the developed sleeve is in close contact with the inner circumferential wall of the recess hole of the concrete structure to be fixed Will be fixed to the structure.

그러므로 이 역시 콘크리트 구조물의 요입공이 정확한 위치에 정확한 각도로 형성되지 않은 경우나 피고정물이 충격을 받게 되는 경우에 슬리브와 콘크리트 구조물의 요입공 내벽 간에 유동이 발생하여 견고하게 시공 상태가 유지되지 못 하고 훼손되는 심각한 문제점이 있는 것이고, 스트롱 앵커 역시 고정 와셔와 고정 볼트 사이에 조임 풀림을 방지하기 위하여 스프링 와셔를 별도로 설치하여야 하는 문제점이 있는 것이다.Therefore, this also causes the flow between the sleeve and the inner wall of the recessed hole of the concrete structure when the recessed hole of the concrete structure is not formed at the correct angle at the correct position or when the fixed object is impacted. And there is a serious problem that is damaged, strong anchor is also a problem that must be installed separately to the spring washer to prevent loosening between the fixing washer and the fixing bolt.

상술한 종래의 문제점을 감안하여 본 고안은 피고정물을 지반 또는 콘크리트 등으로 된 구조물에 체결 시, 상기 지반 또는 구조물의 요입공 내주벽과 앵커의 밀착 상태가 유지되도록 함과 아울러, 별도의 스프링 와셔 없이 볼트의 유동을 방지할 수 있도록 한 밀착식 앵커를 제안한다. In view of the above-mentioned problems, the present invention maintains a close contact between the inner circumferential wall of the ground or structure and the anchor when the fastened object is fastened to a structure made of ground or concrete, and a separate spring washer. We propose a close anchor to prevent the flow of bolts without

본 고안은 이러한 목적을 달성하기 위하여 볼트와 너트의 사이에 고정 와셔와 일단이 전개부로 된 슬리브를 구비한 앵커에 있어서, 전술한 슬리브의 타단에 슬리브와 균등한 외경을 갖는 합성수지재로 된 관체를 구비하여서 된 밀착식 앵커를 제공한다.In order to achieve the above object, the present invention provides an anchor having a sleeve with a fixing washer between one end of the bolt and a nut, and a tube formed of a synthetic resin material having an outer diameter equal to that of the sleeve at the other end of the sleeve. It provides a close anchor provided.

이와 같이 하여 본 고안은 볼트와 너트의 결합으로 슬리브의 전개부가 확장되어 구조물의 요입공 내주벽에 밀착됨과 아울러 피고정물의 하방에 결합된 합성수지재 관체가 변형되면서 요입공 내주벽에 밀착되어 더욱 견고한 시공 상태를 얻게 되는 효과가 있다.In this way, the present invention extends the expansion part of the sleeve by the combination of the bolt and the nut to be in close contact with the inner circumferential wall of the concave hole of the structure, and also to the inner circumferential wall of the concave hole as the plastic pipe is deformed, which is coupled to the bottom of the fixed object. There is an effect of obtaining a construction state.

아울러, 이러한 합성수지재 관체는 그 자체의 탄력으로 인하여 피고정물과 와셔, 볼트간이 밀착되도록 함으로써 스프링 와셔를 추가로 사용하지 않더라도 시공 후 볼트의 체결 상태가 견고하게 유지되는 효과를 제공한다.In addition, the synthetic resin tube provides the effect of maintaining the fastening state of the bolts after construction even without additional use of the spring washer by being in close contact between the fixture and the washer, the bolt due to its elasticity.

이러한 본 고안을 첨부된 도면을 참조하여 더욱 상세히 설명하면 다음과 같다.This invention is described in more detail with reference to the accompanying drawings as follows.

본 고안에 의한 밀착식 앵커의 전체적인 구성을 도 3과 도 4로 예시하였다.The overall configuration of the close anchor according to the present invention is illustrated in FIGS. 3 and 4.

이에서 볼 수 있는 바와 같이, 본 고안은 볼트(10)와 너트(50)의 사이에 고정 와셔(20)와 일단이 전개부(41)로 된 슬리브(40)를 구비한 셋트 앵커 또는 스트롱 앵커와 같은 앵커에 있어서, 전술한 슬리브(40)의 타단에 슬리브(40)와 균등한 외경을 갖는 합성수지재로 된 관체(30)를 구비하여서 된 것이다.As can be seen therein, the present invention provides a set anchor or a strong anchor with a sleeve washer 20 having a fixed washer 20 and one end of the deployment portion 41 between the bolt 10 and the nut 50; In the same anchor, the other end of the sleeve 40 described above is provided with a tubular body 30 made of a synthetic resin material having an outer diameter equivalent to that of the sleeve 40.

이를 각 구성요소별로 더욱 상세하게 설명하면, 도 4에서 보는 바와 같이 본 고안에 의한 밀착식 앵커는 두부를 갖는 볼트(10)에 고정 와셔(20), 전술한 합성수지재로 된 관체(30), 일단이 전개부(41)로 된 슬리브(40)를 끼우고 이에 나사결합 되는 경사면을 갖는 너트(50)로 구성할 수 있으며, 또한 도 5로 예시한 바와 같이 경사면이 형성된 두부를 갖는 볼트(11)에 일단이 전개부(41)로 된 슬리브(40), 합성수지재로 된 관체(30), 고정 와셔(20)를 끼우고 이에 나사결합 하는 너트(51)를 구비하는 것으로 구성할 수 있다.To explain this in more detail for each component, as shown in Figure 4, the close-type anchor according to the present invention is fixed to the bolt 10 having the head 20, the tubular body 30 made of the above-mentioned synthetic resin material, once It can be composed of a nut (50) having an inclined surface that is fitted to the sleeve 40 of the developing portion 41 and screwed thereto, and also as shown in FIG. One end may include a sleeve 40 having a deployment portion 41, a tubular body 30 made of a synthetic resin material, and a nut 51 fitted with the fixing washer 20 and screwed thereto.

이와 같은 본 고안에 의한 밀착식 앵커를 피고정물의 고정을 위해 지반 또는 콘크리트 등으로 된 구조물에 형성한 요입공에 삽입하여 고정할 때 전술한 관체(30)의 작용을 설명하면, 도 6에서 보는 바와 같이 전술한 구조물의 요입공에 볼트(10)가 결합되는 경사면을 갖으며 슬리브(40)의 전개부(41)에 걸려 회전이 제한되는 너트(50)와, 전술한 타단에 전개부(41)가 형성된 슬리브(40)와 합성수지재 관체(30)를 삽입하고, 도면에 미 도시한 피고정물을 고정 와셔(20)와 함께 볼트(10)에 끼워 고정하기 위하여 볼트(10)의 두부를 회동시키면 도 7에서 보는 바와 같이 자체 회전이 제한되는 너트(50)가 볼트(10)의 나사산을 따라 상승하면서 슬리브(40) 타단의 전개부(41)를 전개시키며, 이에 의하여 슬리브(40)의 전개부(41)가 요입공 내측 내주벽에 밀착됨과 아울러 피고정물의 하방에 고정 와셔(20)와 함께 볼트(10)에 결합된 요입공 입구측에 위치하는 합성수지재 관체(30)가 변형되면서 관체(30)의 외관 둘레가 요입공 입구측 내주벽에 밀착되어 더욱 견고한 시공 상태를 유지할 수 있는 것이며, 이러한 합성수지재 관체(30)는 그 자체의 탄력으로 인하여 피고정물과 고정 와셔(20) 및 볼트(10) 간에 단단히 밀착되도록 하므로 별도의 스프링 와셔를 추가로 사용하지 않더라도 시공 후 볼트(10)의 체결 상태가 견고하게 유지될 수 있는 것이다.Referring to the action of the above-described tubular body 30 when the fixed anchor according to the present invention is inserted and fixed in the recess hole formed in the ground or concrete structure for fixing the fixed object, as shown in FIG. As described above, the nut 50 has an inclined surface to which the bolt 10 is coupled to the recess of the above-described structure, and the rotation is restricted by the deployment portion 41 of the sleeve 40, and the deployment portion 41 is formed at the other end. When the head of the bolt 10 is pivoted to insert the sleeve 40 and the synthetic resin tube 30 and insert the fixed object not shown in the drawing into the bolt 10 together with the fixing washer 20, FIG. 7. As shown in FIG. 5, the nut 50, which is limited in its own rotation, rises along the thread of the bolt 10 and expands the deployment part 41 of the other end of the sleeve 40, whereby the deployment part 41 of the sleeve 40 is moved. It adheres to the inner circumferential wall of the recess, and the fixed object As the synthetic resin pipe body 30 positioned at the inlet hole inlet side coupled to the bolt 10 together with the fixing washer 20 below is deformed, the outer periphery of the pipe body 30 is in close contact with the inner peripheral wall of the inlet hole inlet side. It is possible to maintain a solid construction state, this synthetic resin tube 30 is due to its elasticity to be tightly adhered between the fixture and the fixed washer (20) and bolt (10) do not use a separate spring washer additionally. Even if not, the fastening state of the bolt 10 can be maintained firmly.

아울러 도 5로 예시한 앵커를 적용하더라도 볼트(10,11)와 너트(50,51)의 방향만 바뀐 것일 뿐 전술한 관체(30)의 작용은 동일한 것이다.In addition, even if the anchor illustrated in FIG. 5 is applied, only the directions of the bolts 10 and 11 and the nuts 50 and 51 are changed, and the above-described action of the tubular body 30 is the same.

여기에서 더 나아가 전술한 관체(30)는 고정 와셔(20)와 슬리브(40) 사이에 위치되도록 전술한 볼트(10)에 끼워지며, 슬리브(40)의 외경과 동일하거나 조금 큰 직경으로 된 것으로 도 8에서 보는 바와 같이 둘레에 주름이 있는 주름관(31)으로 구성할 수 있어서 부피를 줄이면서도 탄성을 높이고 밀착력을 더욱 증가시키도록 하는 것이 가능하고, 도 9로 예시한 바와 같이 전술한 관체(30)의 외주면 둘레에 다수의 돌기(32)를 형성하여 불균일한 요입공 내주벽에도 단단히 밀착될 수 있도록 하는 것이 가능하다.Further, the tube body 30 described above is fitted to the bolt 10 described above to be positioned between the fixing washer 20 and the sleeve 40, and has a diameter equal to or slightly larger than the outer diameter of the sleeve 40. As can be seen in Figure 8 can be configured as a corrugated pipe 31 having a circumference, it is possible to increase the elasticity and further increase the adhesion while reducing the volume, as illustrated in Figure 9 the tube 30 described above It is possible to form a plurality of projections (32) around the outer peripheral surface of the) to be tightly adhered to the non-uniform recessed hole inner peripheral wall.

또한 도 10에서 보는 바와 같이, 전술한 관체(30)의 일단에 전술한 슬리브(40)의 타단의 둘레가 끼워지는 요홈(33)을 형성하여 고정 와셔(20)를 통해 전달되는 고정력이 균일하고 안정적으로 관체(30)를 통해 슬리브(40)에 전달되도록 하여 슬리브(40) 일단의 전개부(41)가 균일하게 확장되도록 하므로 앵커 하단의 안정된 밀착 고정이 가능하며, 관체(30) 또한 전술한 요홈(33)에 의하여 슬리브(40)의 타단과의 결합 상태가 되므로 관체(30)와 슬리브(40) 간의 접촉면이 뒤틀어지지 않아 안정적이며 균일하게 확장될 수 있어서 앵커의 상단 역시 안정된 밀착 고정이 가능하도록 하는 것이다.In addition, as shown in FIG. 10, at one end of the aforementioned tubular body 30, a recess 33 into which the circumference of the other end of the sleeve 40 is fitted is formed so that the fixing force transmitted through the fixing washer 20 is uniform. It is to be stably transmitted to the sleeve 40 through the tubular body 30 so that the deployment portion 41 of one end of the sleeve 40 is uniformly expanded, so that a stable close fixing of the bottom of the anchor is possible, and the tubular body 30 is also the aforementioned groove. By the 33 is coupled to the other end of the sleeve 40, the contact surface between the tubular body 30 and the sleeve 40 is not twisted, so that it can be stably and uniformly extended so that the top of the anchor can also be stably fixed and fixed. It is.

도1은 종래의 세트 앵커의 구성을 나타내는 단면도.1 is a cross-sectional view showing the configuration of a conventional set anchor.

도2는 종래의 스트롱 앵커의 구성을 나타내는 구성도.2 is a configuration diagram showing a configuration of a conventional strong anchor.

도3은 본 고안에 의한 밀착식 앵커의 전체적인 구성을 예시하는 사시도.Figure 3 is a perspective view illustrating the overall configuration of a close anchor according to the present invention.

도4,5는 본 고안에 의한 밀착식 앵커의 전체적인 구성을 예시하는 분해 사시도.Figure 4,5 is an exploded perspective view illustrating the overall configuration of the close contact anchor according to the present invention.

도6,7은 본 고안에 의한 밀착식 앵커의 사용례를 나타내는 단면도.6,7 is a cross-sectional view showing an example of the use of the close contact anchor according to the present invention.

도8,9,10은 본 고안에 의한 밀착식 앵커의 합성수지재 관체를 예시하는 단면도.8, 9, 10 is a cross-sectional view illustrating a synthetic resin pipe body of the close-type anchor according to the present invention.

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

10,11:볼트 20:와셔 30:관체10, 11: Bolt 20: Washer 30: Tube

31:주름관 32:돌기 33:요홈31: wrinkle tube 32: protrusion 33: groove

40:슬리브 41:전개부 50,51:너트40: Sleeve 41: development part 50, 51: Nut

Claims (4)

볼트와 너트의 사이에 일단이 전개부로 된 슬리브를 구비한 앵커에 있어서,An anchor having a sleeve having one end as a deployment part between a bolt and a nut, 전술한 슬리브의 타단에 슬리브와 균등한 외경을 갖는 합성수지재로 된 관체를 구비함을 특징으로 하는 밀착식 앵커.A close-fit anchor, characterized in that the other end of the sleeve is provided with a tubular body made of a synthetic resin material having an outer diameter equivalent to the sleeve. 청구항 1에 있어서,The method according to claim 1, 전술한 관체는 주름관으로 된 것임을 특징으로 하는 밀착식 앵커.The above-mentioned tubular body is a close anchor, characterized in that the corrugated pipe. 청구항 1에 있어서,The method according to claim 1, 전술한 관체는 그 둘레에 돌기가 형성된 것임을 특징으로 하는 밀착식 앵커.The above-mentioned tubular body is a close anchor, characterized in that the projection is formed around it. 청구항 1에 있어서,The method according to claim 1, 전술한 관체는 그 일단에 전술한 슬리브의 타단의 둘레가 끼워지는 요홈이 형성된 것임을 특징으로 하는 밀착식 앵커.The above-mentioned tubular body is a close-type anchor, characterized in that the groove is formed at one end thereof is fitted with the circumference of the other end of the sleeve described above.
KR2020090001618U 2009-02-13 2009-02-13 Adhesive Anchors KR20100008363U (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101510059B1 (en) * 2014-07-03 2015-04-07 기세진 Anchor bolt set
KR20180003608U (en) * 2017-06-14 2018-12-24 이종엽 Anchor bolt
WO2022101052A1 (en) * 2020-11-13 2022-05-19 Fischerwerke Gmbh & Co. Kg Expansion anchor

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101510059B1 (en) * 2014-07-03 2015-04-07 기세진 Anchor bolt set
KR20180003608U (en) * 2017-06-14 2018-12-24 이종엽 Anchor bolt
WO2022101052A1 (en) * 2020-11-13 2022-05-19 Fischerwerke Gmbh & Co. Kg Expansion anchor

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