KR930000732Y1 - Anchor for concrete - Google Patents

Anchor for concrete Download PDF

Info

Publication number
KR930000732Y1
KR930000732Y1 KR2019900020701U KR900020701U KR930000732Y1 KR 930000732 Y1 KR930000732 Y1 KR 930000732Y1 KR 2019900020701 U KR2019900020701 U KR 2019900020701U KR 900020701 U KR900020701 U KR 900020701U KR 930000732 Y1 KR930000732 Y1 KR 930000732Y1
Authority
KR
South Korea
Prior art keywords
hole
screw
concrete
bolt
wall
Prior art date
Application number
KR2019900020701U
Other languages
Korean (ko)
Other versions
KR920012250U (en
Inventor
이무일
Original Assignee
이무일
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 이무일 filed Critical 이무일
Priority to KR2019900020701U priority Critical patent/KR930000732Y1/en
Publication of KR920012250U publication Critical patent/KR920012250U/en
Application granted granted Critical
Publication of KR930000732Y1 publication Critical patent/KR930000732Y1/en

Links

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
    • F16B13/12Separate metal or non-separate or non-metal dowel sleeves fastened by inserting the screw, nail or the like
    • F16B13/124Separate metal or non-separate or non-metal dowel sleeves fastened by inserting the screw, nail or the like fastened by inserting a threaded element, e.g. screw or bolt

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Dowels (AREA)

Abstract

내용 없음.No content.

Description

콘크리트용 앵커Anchor for concrete

제1도는 본 고안의 사시도.1 is a perspective view of the present invention.

제2도는 본 고안의 사용 상태를 설명하는 단면도로서 (a)는 체결전의 상태, (b)는 체결된 상태.2 is a cross-sectional view illustrating a state of use of the present invention, (a) is a state before fastening, (b) is a fastened state.

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

1 : 몸체 2 : 플랜지1: body 2: flange

3 : 걸림돌조 4 : 통공3: jamming block 4: through hole

4' : 협소공 5,5' : 고무링4 ': narrow hole 5,5': rubber ring

6 : 볼트 7 : 원추부6: bolt 7: cone

8 : 해드8: head

본 고안은 주로 콘크리트 벽면에 사용하는 콘크리트용 앵커에 관한 것이다.The present invention mainly relates to anchors for concrete used in concrete walls.

종래에도 여러가지 종류의 콘크리트용 앵커가 있었으나 이들은 볼트가 끼움되어 확개되는 걸림편 분할되어있어 체결된후는 수거가 불가능할 뿐만 아니라 일정 부위에서만 확대 걸림되게 하고 있기 때문에 시멘트벽돌과 같은 경우는 무방 하지만 내부가 공실이 되므로서 벽의 두께가 비교적 엷은 시멘트 블럭과 같은 경우에는 이의 확개부가 블럭의 공실내에서 확개되는 관계로 고정 및 걸림상태가 불완전한 결점이 있었고 또한 이는 나사식으로 되어 있어 일일이 나사 조임 해야 하기 때문에 작업성이 저조한 결점이 있었던 것이다.In the past, there were various kinds of anchors for concrete, but they are divided by the fastening bolts, which are enlarged, and are not possible to be collected after they are fastened. In the case of a cement block where the wall thickness is relatively thin due to the vacancy, the defect is incompletely fixed and locked due to the expansion of its extension in the vacancy of the block. There was a drawback of poor workability.

본 고안은 이와같은 문제점을 해결 하고자 안출한 것으로 이의 고안 요지는 몸체를 이등분한 불할편으로하여 고무링으로 체결하되 몸체의 내부에 형성된 나사 통공의 후반부는 나사 협소공을 형성하여 이 나사 통공로 타입 또는 나사 조임되게한 볼트에는 선단부에 원추부를 형성하여 이 원추부가 나사 통공의 나사 협소공을 지나갈때에는 몸체의 분할편이 벌어지면서 분할편의 외주면에 돌설된 걸림 돌조가 콘크리트 벽면에 뚫린 구멍내면에 비교적 길게 걸림되고 몸체를 콘크리트 벽면에서 해지 시키고자 할시는 스패너나 드라이버로써 볼트를 나사 풀림하면 몸체의 후반부에 형성 되어진 나사 협소공이 수축함에 따라 몸체가 벽면에서 완전 해지되어 용이하게 밖으로 제거할 수 있게 한데 특징이 있는 것이다.The present invention was devised to solve such a problem, and the subject matter of the present invention is that the body is divided into two parts, and is fastened with a rubber ring, but the latter part of the screw hole formed inside the body forms a screw narrow hole, thereby forming the screw hole passage type. Alternatively, the bolts that are screwed in have a conical portion at the distal end, and when this cone passes through the screw narrow hole of the screw through hole, the partition piece of the body opens and the locking projection protruding on the outer circumferential surface of the partition piece is relatively long in the hole inside the concrete wall. When the body is to be released from the concrete wall, the bolt is unscrewed with a spanner or a screwdriver, and the body is completely released from the wall as the screw narrow hole formed in the latter part of the body contracts. will be.

이를 첨부 도면에 의거 상세히 설명하면 다음과 같다.This will be described in detail with reference to the accompanying drawings.

플랜지부(2)를 가전 양분된 몸체(1)의 전부와 후부에는 각각 고무링(5)(5')을 끼움하여 일체로 되게 하고 몸체(1)의 내부에 형성된 나사통공(4)과 연통되는 후반부는 나사 협소공(4')으로 하여 선단에 원추부(7)를 연설한 볼트(6)로 꽂임하여 해드(8)를 타압 하거나 스패너나 드라이버로 나사 조임할 수 있게한 구조이다.The flange portion 2 is integrally formed by inserting rubber rings 5 and 5 'into the whole and the rear portion of the body 1, which is bisected by the home appliance, and communicates with the screw hole 4 formed inside the body 1, respectively. The latter half portion is a screw narrow hole (4 ') is inserted into a bolt (6) protruding the cone portion 7 to the front end to the pressure of the head (8) or screwed with a spanner or screwdriver.

미설명 부호 9는 콘크리트벽, 10은 구멍, 11은 구조물이다.Reference numeral 9 is a concrete wall, 10 is a hole, 11 is a structure.

이상과 같이 구성된 본 고안은 주로 콘크리트 벽면에 선반등의 구조물(11)을 설치 고정 시키는데 사용하는 콘크리트용 앵커인 바 이를 사용할시는 먼저 콘크리트벽(7)에 드릴등의 공구를 이용하여 구멍(10)을 뚫고 이 구멍(10)에 맞추어 빨래걸이나 선반등의 구조물(11)의 체결공을 접한 후 몸체(1)를 꽂은 다음 몸체(1)의 나사통공(4)으로 볼트(6)를 끼운 상태에서 볼트(6)의 해드(8)를 해머로 타압하면 이때에는 분할편이 고무링(5)(5')과 함께 벌어지기 때문에 통공(4)의 주벽에 형성된 나사부가 타압되는 볼트(6)에 의해 손상되지 않고 스무스한 조임이 가능하고 또한 스패너 또는 드라이버 등으로 조으면 이때 몸체(1)는 이의 분할편이 고무링(5)(5')에 의해 결합된 상태이므로 볼트(6)는 몸체의 나사통공(4)의 나사부를 따라 내측으로 이동하게 되고 이와같이 이동할때 볼트(6)의 선단 원추부(7)가 나사통공(4)을 지나 나사협소공(4')에 이르게 되면 이때에는 분할된 몸체(1)의 후반부는 점차 벌어지면서 몸체(1)의 외주면에 형성된 걸림돌조(3)는 콘크리트벽(9)의 구멍(10)에 비교적 넓은 면이 접속 앵커되어 구조물(11)의 결착 상태를 확실히 해 준다.The present invention configured as described above is mainly used for anchoring a concrete anchor used to install and fix a structure 11 such as a shelf on a concrete wall. When using this, a hole (10) is used in the concrete wall (7) using a tool such as a drill. ) And contact the fastening hole of the structure (11) such as a clothes hanger or shelf according to this hole (10), insert the body (1), and then insert the bolt (6) with the screw hole (4) of the body (1) In the state where the head 8 of the bolt 6 is pressed with a hammer, at this time, the split piece is opened together with the rubber rings 5 and 5 ', so that the screw part formed on the circumferential wall of the through hole 4 is pressed down. It is possible to smooth the tightening without being damaged by the screw, and if it is tightened with a spanner or a screwdriver, the body 1 is a state in which the divided pieces thereof are joined by rubber rings 5, 5 ', so that the bolt 6 is Move inward along the threaded portion of the threaded hole (4) When the tip conical part 7 of the bolt 6 reaches the thread narrow hole 4 'through the threaded hole 4, at this time, the rear part of the divided body 1 gradually opens and the outer peripheral surface of the body 1 The engaging projection 3 formed in the relatively wide surface in the hole 10 of the concrete wall 9 is connected anchoring to ensure the binding state of the structure (11).

그리고 콘크리트벽(9)면에 체결된 구조물(11)을 제거 시키고자 할시에는 스패너나 드라이버등의 공구로써 볼트(6)의 해드(8)를 돌려서 협소공(4')내에 끼움된 원추부(7)를 빼내멘 몸체(1)의 나사 협소공(4')이 제 위치로 복원되고 아울러 걸림돌조(3)도 구멍(10)의 주벽에 밀착된 상태로부터 해지되어지므로 몸체(1)는 벽체로부터 용이하게 수거된다.When removing the structure 11 fastened to the concrete wall 9 surface, turn the head 8 of the bolt 6 with a tool such as a spanner or a screwdriver to fit the conical part inserted into the narrow hole 4 '. 7) Since the screw narrow hole 4 'of the pulled-out body 1 is restored to its original position and the locking projection 3 is also released from being in close contact with the main wall of the hole 10, the body 1 is walled. Easily collected from

이상과 같이 본 고안은 몸체(1) 를 이등분된 분할편으로 하여 이의 전후단부에 각각 고무링(5)(5')을 끼움하여 몸체(1)의 나사통공(4) 및 나사 협소공(4')에 볼트(6)를 끼움하여 타압 하거나 나사 조임하면 원추부(7)에 의해 나사 협소공(4)이 확대되면서 몸체(1)의 주벽에 돌설된 걸림돌조(3)가 콘크리트 벽체의 두께에 관계없이 비교적 긴 접속면을 갖고 구멍(10) 내면에 비교 밀착되므로 종래의 콘크리트 앵커에 비하여 보다 강력한 체결력을 얻을 수 있으며 또한 이들을 해지 시키고자 할시는 볼트(6)를 풀면 몸체(1)가 벽체의 구멍(10)으로 부터 쉽게 빠져 나오므로 벽면의 원상 복귀는 물론 몸체(1)의 재사용도 가능하여 매우 실용적이다.As described above, the present invention is made by dividing the body (1) into two divided pieces and inserting rubber rings (5) and (5 ') into the front and rear ends thereof, respectively, the screw through hole (4) and the screw narrow hole (4) of the body (1). When the bolt (6) is inserted and pressed or screwed into the '), the screw narrow hole (4) is enlarged by the conical portion (7), and the locking projection (3) protruding from the main wall of the body (1) is the thickness of the concrete wall. Regardless of the conventional concrete anchors, stronger clamping force can be obtained as compared with the conventional concrete anchors because they have a relatively long connection surface regardless of the length of the body (1) when the bolt (6) is released. Easily escape from the hole 10 of the wall of the original return as well as the reuse of the body (1) is also very practical.

Claims (1)

플랜지부(2)를 가진 몸체(1)를 이등분된 분할편으로 결합하여 고무링(5)(5')으로 일체가되게 하고 몸체(1)의 심부에 형성된 나사통공(4) 및 이의 후반부는 나사 협소공(4')으로 하여 이 나사통공(4) 및 나사 협소공(4')에는 선단에 원추부(7)를 가지는 볼트(6)가 끼움 되어지게한 콘크리트용 앵커.The body 1 having the flange part 2 is joined by a bisected split piece so as to be integrated into the rubber rings 5 and 5 'and the threaded through hole 4 formed in the core of the body 1 and the latter part thereof A concrete anchor with a screw narrow hole (4 ') in which a screw (6) having a conical portion (7) is fitted in the screw through hole (4) and the screw narrow hole (4').
KR2019900020701U 1990-12-24 1990-12-24 Anchor for concrete KR930000732Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019900020701U KR930000732Y1 (en) 1990-12-24 1990-12-24 Anchor for concrete

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019900020701U KR930000732Y1 (en) 1990-12-24 1990-12-24 Anchor for concrete

Publications (2)

Publication Number Publication Date
KR920012250U KR920012250U (en) 1992-07-25
KR930000732Y1 true KR930000732Y1 (en) 1993-02-20

Family

ID=19307601

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019900020701U KR930000732Y1 (en) 1990-12-24 1990-12-24 Anchor for concrete

Country Status (1)

Country Link
KR (1) KR930000732Y1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200459864Y1 (en) * 2010-03-30 2012-04-20 김순찬 Set Anchor

Also Published As

Publication number Publication date
KR920012250U (en) 1992-07-25

Similar Documents

Publication Publication Date Title
US3911781A (en) Anchor sleeve for use in bores formed in relatively easily friable materials
AU638227B2 (en) A plug
JPS62237105A (en) Expanding plug made of plastic
US20090103999A1 (en) Toggle bolt assembly
US6676348B2 (en) Expansion anchor which can be fixed to a panel-type building material
US3350976A (en) One piece plastic expansion fastener
US4195547A (en) Anchor bolt assembly
JPH01150008A (en) Expansion plug fixed into undercut drilled hole
KR100839228B1 (en) Anchor bolt
US20070160418A1 (en) Quick assembly bolt jacket
HU178157B (en) Lock pin having metal sleeve
JPH0782803A (en) Composite type coupler
JPS58500534A (en) Toggle bolt that can be fitted with interlocking
US4537541A (en) Anchor bolt assembly
KR930000732Y1 (en) Anchor for concrete
HU206763B (en) Tightening key
HU186916B (en) Retainer for fixation carried out in conical holes flaring inwards
EP0619091A3 (en) Retainer bar for retaining and/or reinforcing partitions for shower stalls.
JPH06193151A (en) Widening anchor
CA2002847A1 (en) Panel anchor
HU9903030D0 (en) Pipe cuff
CA1275186C (en) Toggle bolt assembly
JPS639712A (en) Expansion plug
KR200241919Y1 (en) Anchor bolt
GB2181468A (en) Locking device for an elongate element. eg, a wall tie

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
REGI Registration of establishment
LAPS Lapse due to unpaid annual fee