KR101622339B1 - Apartment Corner Bead Reinforcement Device - Google Patents

Apartment Corner Bead Reinforcement Device Download PDF

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Publication number
KR101622339B1
KR101622339B1 KR1020150189618A KR20150189618A KR101622339B1 KR 101622339 B1 KR101622339 B1 KR 101622339B1 KR 1020150189618 A KR1020150189618 A KR 1020150189618A KR 20150189618 A KR20150189618 A KR 20150189618A KR 101622339 B1 KR101622339 B1 KR 101622339B1
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South Korea
Prior art keywords
corner bead
corner
reinforcing ribs
bead
wall
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KR1020150189618A
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Korean (ko)
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김연태
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(주)모두그룹
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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F19/00—Other details of constructional parts for finishing work on buildings
    • E04F19/02—Borders; Finishing strips, e.g. beadings; Light coves
    • E04F19/022—Borders; Finishing strips, e.g. beadings; Light coves for use at vertical intersections of walls
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F19/00—Other details of constructional parts for finishing work on buildings
    • E04F19/02—Borders; Finishing strips, e.g. beadings; Light coves
    • E04F19/026—Borders; Finishing strips, e.g. beadings; Light coves specially adapted for cushioning impacts
    • E04F19/028—Borders; Finishing strips, e.g. beadings; Light coves specially adapted for cushioning impacts used at protruding corners

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Working Measures On Existing Buildindgs (AREA)

Abstract

The present invention relates to a corner bead reinforcement device for an apartment building which can reinforce a hollow corner bead. The corner bead reinforcement device for an apartment building comprises: vane units (42, 44) disposed between wire meshes (32, 34) formed on both sides of a corner bead (30) and both wall surfaces (20, 22) and installed on the wall surfaces (20, 22); mounting holes (42h, 44h) formed on the vane units (42, 44); a vertical reinforcement rib (40) protruding from an outer edge where the vane units (42, 44) meet, wherein an end thereof is inserted into the corner bead (30); an interference prevention unit (46) formed on a portion where the vane units (42, 44) and the vertical reinforcement rib (40) meet to prevent interference of a wall edge (24); horizontal reinforcement ribs (47, 48) formed at intervals in a vertical longitudinal direction of the vertical reinforcement rib (40), wherein ends thereof are inserted into the corner bead (30); fastening holes (36, 38) formed on both sides of the corner bead (30); and fastening protrusions (47a, 48a) formed on both sides of the horizontal reinforcement ribs (47, 48) and mounted in the fastening holes (36, 38).

Description

공동주택용 코너비드 보강장치{Apartment Corner Bead Reinforcement Device}{Apartment Corner Bead Reinforcement Device}

본 발명은 콘크리트 벽, 조적벽, 기둥 등의 외측 모서리 부위를 정교하게 시공하는데 이용하는 공동주택용 코너비드 보강장치에 관한 것으로, 더욱 상세하게는 속이 빈 코너비드를 보강할 수 있도록 한 공동주택용 코너비드 보강장치에 관한 것이다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a corner bead reinforcing apparatus for a building, which is used for precisely constructing an outer corner of a concrete wall, a masonry wall, a pillar, and the like. More specifically, the present invention relates to a corner bead reinforcing apparatus .

코너비드는 모서리쇠라고도 불리우며, 미장 마감의 바름벽 코너부를 보호하기 위한 막대 모양으로 된 것으로서, 벽이나 기둥 모서리에 대어 미장 마감층의 모서리가 상하지 않도록 보호하는 역할을 한다.Corner beads, also called corners, are rod-shaped to protect the corners of the plaster finish, and protect the corners of the plaster finish layer from being damaged by contact with the corners of the walls or pillars.

이러한 코너비드는 통상 알루미늄, 아연도금강판, 스테인리스스틸, 황동을 이용해서 성형되며, 단면은 모진 것과 둥그스름한 것이 있고, 날개부는 끝을 벌린 것과 따로 끼워 대는 것이 있으며, 벽이나 기둥의 모서리에 미장마무리 위치를 확정하여 미장공사 시행 전에 고정 설치한다. These corner beads are usually formed using aluminum, galvanized steel, stainless steel or brass, with cross-sections of rounded corners and wings, with wings separated from the open ends, and finishing finishes at the corners of walls and columns And fix the installation before the execution of the plastering work.

이와 같은 종래 코너비드 중에서 철망이 양쪽에 형성되어 있는 코너비드를 첨부도면 도 1 및 도 2에 도시하였다. 이에 도시된 바와 같이 벽면(13)(14)에 형성되는 마감층(15)(16)에 매립되는 철망(11)(12)이 코너비드(10)의 양측에 날개 형태로 형성되어 있었으며, 마감층(15)(16) 외부로 노출되는 코너비드(10)는 얇은 강판을 이용해서 "U"자 모양으로 절곡하기 때문에 내부가 비어 있었다.Among these conventional corner beads, corner beads formed on both sides of the wire net are shown in Figs. 1 and 2. As shown in the figure, the wire mesh 11 and 12 embedded in the finish layers 15 and 16 formed on the wall surfaces 13 and 14 are formed in a wing shape on both sides of the corner bead 10, The corner beads 10 exposed to the outside of the layers 15 and 16 were hollow because they were bent in a "U " shape using a thin steel plate.

그러나, 이와 같은 종래 코너비드(10)는 속이 비어 있기 때문에 충격이 가해지는 경우 쉽게 찌그러지거나 휘는 문제점이 있었으며, 이 경우 변형된 코너비드를 철거하고 재시공해야 하는 불폄함이 뒤따르게 된다.However, since the conventional corner bead 10 is hollow, there is a problem that it is easily crushed or warped when an impact is applied. In this case, the deformed corner bead is disadvantageous to dismantle and rework.

또한, 종래 코너비드(10)는 철망(11)(12)과 벽면(13)(14) 사이에 실리콘(도시생략)을 주입해서 코너비드(10)를 임시로 고정하도록 되어 있기 때문에 마감층(15)(16)을 바르는 과정에서 코너비드(10)가 움직이면서 마감층(15)(16)이 불균일하게 시공되는 문제점이 있었다.Since the corner bead 10 is temporarily fixed to the corner beads 10 by injecting silicon (not shown) between the wire meshes 11 and 12 and the wall surfaces 13 and 14, The corner beads 10 are moved in the course of applying the coating layers 15 and 16 so that the finish layers 15 and 16 are not uniformly applied.

즉, 코너비드(10)의 고정에 이용하는 실리콘은 굳은 후에도 탄성이 있기 때문에 철망(11)(12)과 코너비드(10)에 가해지는 작은 크기의 외력에도 쉽게 움직이는 문제점이 있으며, 특히 접착에 이용하는 실리콘은 콘크리트나 조적벽과의 결합력이 약해 철망(11)(12)이 쉽게 벽면(13)(14)으로부터 떨어지는 문제점도 있었다.That is, silicon used for fixing the corner bead 10 has elasticity even after it is hardened, and thus the silicone can easily move even with a small external force applied to the wire net 11 (12) and the corner bead 10, Silicon has a problem that the bonding strength between concrete and masonry wall is weak, so that the wire net 11 (12) easily falls from the wall surface (13) (14).

대한민국 등록특허공보 제 10-0712034호Korean Patent Publication No. 10-0712034 대한민국 등록특허공보 제 10-1136574호Korean Patent Registration No. 10-1136574 대한민국 등록특허공보 제 20-0387685호Korean Patent Registration No. 20-0387685 대한민국 등록특허공보 제 10-1512750호Korean Patent Publication No. 10-1512750

본 발명은 상기와 같은 문제점을 해결하기 위하여 이루어진 것으로, 그 목적은 코너비드를 보강할 수 있고, 코너비드를 보다 견고하게 고정할 수 있는 공동주택용 코너비드 보강장치를 제공함에 있다.SUMMARY OF THE INVENTION The present invention has been made in order to solve the above-mentioned problems, and it is an object of the present invention to provide a corner bead reinforcing apparatus for a residential house which can reinforce a corner bead and fix the corner bead more firmly.

이러한 본 발명의 목적을 달성하기 위한 공동주택용 코너비드 보강장치는 코너비드의 양쪽에 형성된 철망과 양쪽 벽면 사이에 위치되어 벽면에 설치되는 날개부; 상기 날개부에 형성되는 체결공; 상기 날개부가 만나는 바깥쪽 모서리로부터 돌출되어 단부가 코너비드의 내측으로 삽입되는 수직보강리브; 상기 날개부와 수직보강리브가 만나는 부위에 형성되어 벽모서리의 간섭을 방지하기 위한 간섭방지부; 상기 수직보강리브의 상하 길이방향을 따라 서로 간격을 두고 형성되어 단부가 상기 코너비드의 내측으로 삽입되는 수평보강리브; 상기 코너비드의 양쪽 측면에 형성되는 걸림구멍; 및 상기 수평보강리브의 양쪽 측면에 형성되어 상기 걸림구멍에 결합되는 걸림돌기를 포함한다.To achieve these and other advantages and in accordance with the purpose of the present invention, as embodied and broadly described herein, there is provided a cornice bead reinforcing apparatus for a corrugated house, comprising: a wing installed on a wall surface of a corrugated bead; A fastening hole formed in the wing portion; A vertical reinforcing rib projecting from an outer edge where the wing portion meets and an end inserted into the inner side of the corner bead; An interference preventing portion formed at a portion where the wing portion and the vertical reinforcing rib meet, to prevent interference of the wall edge; A horizontal reinforcing rib formed at an interval from the vertical reinforcing ribs in the vertical direction and inserted into the inside of the corner beads; An engaging hole formed on both side surfaces of the corner bead; And locking protrusions formed on both side surfaces of the horizontal reinforcing ribs and coupled to the locking holes.

이상에서 설명한 바와 같은 본 발명은 코너비드(30)의 안쪽에 형성된 빈 공간으로 수직보강리브(40)와 수평보강리브(47)(48)가 삽입되어 밀착되도록 구성되어 있기 때문에 충격으로부터 코너비드(30)의 변형을 방지할 수 있는 강성을 증대시킬 수 있는 효과가 있다.The present invention as described above is configured such that the vertical reinforcing ribs 40 and the horizontal reinforcing ribs 47 and 48 are inserted into close contact with the corner beads 30 as empty spaces formed inside the corner beads 30, 30 can be prevented from being deformed.

코너비드(30)를 수직보강리브(40)와 수평보강리브(47)(48)에 결합할 때 수평보강리브(47)(48)에 형성될 걸림돌기(47a)(48a)가 코너비드(30)에 형성된 걸림구멍(36)(38)에 걸리도록 구성되어 있기 때문에 마감층(28)(29)을 형성할 때 코너비드(30)가 수직보강리브(40)와 수평보강리브(47)(48)로부터 이탈되는 것을 방지할 수 있는 효과가 있다.The engaging protrusions 47a and 48a to be formed on the horizontal reinforcing ribs 47 and 48 when the corner beads 30 are coupled to the vertical reinforcing ribs 40 and the horizontal reinforcing ribs 47 and 48, The corner beads 30 are formed between the vertical reinforcing ribs 40 and the horizontal reinforcing ribs 47 when the finish layers 28 and 29 are formed. It is possible to prevent detachment of the light shielding plate 48 from the light shielding plate 48.

양쪽 날개부(42)(44)가 수직보강리브(40)와 만나면서 대략 "Y"자 모양을 이루기 때문에 코너비드(30)로부터 수직보강리브(40)로 가해지는 충격을 날개부(42)(44)를 통해 분산시킨 다음 벽면(20)(22)에 전달할 수 있게 되어 코너비드(30)의 지지력을 더욱 크게 확보할 수 있는 효과가 있다.The impact applied to the vertical reinforcing ribs 40 from the corner beads 30 is transmitted to the wing portions 42 through the vertical reinforcing ribs 40 because the both wing portions 42 and 44 meet the vertical reinforcing ribs 40, 44 and then transmitted to the wall surfaces 20, 22, so that the bearing force of the corner beads 30 can be further secured.

서로 결합되는 걸림돌기(47a)(48a)와 걸림구멍(36)(38)에 의해 코너비드(30)를 수평보강리브(47)(48)에 걸린 상태로 결합하도록 되어 있기 때문에 마감층(28)(29)을 형성할 때 코너비드(30)의 위치가 변동되는 것을 방지할 수 있는 효과가 있다.Since the corner beads 30 are engaged with the horizontal reinforcing ribs 47 and 48 by the engagement protrusions 47a and 48a and the engagement holes 36 and 38 that are engaged with each other, And the corner bead 30 is prevented from being displaced when the cover 29 is formed.

더 나아가서 본 발명은 수직보강리브(40)의 단부와 수평보강리브(47)(48)의 모서리부위가 볼록한 원호형으로 형성되어 있기 때문에 수직보강리브(40)와 수평보강리브(47)(48)가 코너비드(30)의 내측면에 밀착되어 지지력을 더욱 크게 확보할 수 있는 효과도 있다.The vertical reinforcing ribs 40 and the horizontally reinforcing ribs 47 and 48 are formed in the shape of a convex circular arc so that the vertical reinforcing ribs 40 and the horizontal reinforcing ribs 47 Is brought into close contact with the inner surface of the corner bead 30, thereby further securing the supporting force.

날개부(42)(44)와 수직보강리브(40)가 만나는 부위에 간섭방지부(46)가 형성되어 있기 때문에 날개부(42)(44)를 벽면(20)(22)에 밀착시킬 때 벽모서리(24)와 간섭되는 것을 회피할 수 있으므로 설치작업을 보다 더 편리하게 할 수 있을 뿐만 아니라 날개부(42)(44)의 들뜸을 방지할 수 있는 효과가 있다.Since the interference preventing portions 46 are formed at the portions where the wing portions 42 and 44 meet the vertical reinforcing ribs 40 and the wing portions 42 and 44 are brought into close contact with the wall surfaces 20 and 22 It is possible to avoid the interference with the wall edge 24, so that the installation work can be more convenient and the wing portions 42 and 44 can be prevented from lifting.

도 1은 종래 코너비드를 보인 사시도
도 2는 종래 코너비드를 보인 평단면도
도 3은 본 발명에 따른 분해사시도
도 4는 본 발명에 따른 배면측 분리사시도
도 5는 본 발명에 따른 날개부를 이용해서 수직보강리브를 벽모서리에 설치한 것을 보인 사시도
도 6은 본 발명에 따른 결합상태 사시도
도 7은 본 발명에 따른 결합상태 평단면도
도 8은 본 발명에 따른 결합상태 정면도1 is a perspective view of a conventional corner bead;
FIG. 2 is a plan view showing a conventional corner bead
3 is an exploded perspective view
Fig. 4 is a side view of the rear-
FIG. 5 is a perspective view showing a vertical reinforcing rib provided at a corner of a wall using the wing according to the present invention. FIG.
FIG. 6 is a perspective view of a combined state perspective view
FIG. 7 is a plan view showing a coupled state flat section
FIG. 8 is a front view of a combined state according to the present invention

이하 본 발명에 따른 실시예를 첨부도면을 참조하여 상세히 설명한다.Hereinafter, embodiments according to the present invention will be described in detail with reference to the accompanying drawings.

첨부도면 도 3 내지 도 8에 도시된 바와 같이 본 발명은 코너비드(30)의 양쪽에 형성된 철망(32)(34)과 양쪽 벽면(20)(22) 사이에 위치되어 벽면(20)(22)에 설치되는 날개부(42)(44); 상기 날개부(42)(44)에 형성되는 체결공(42h)(44h); 상기 날개부(42)(44)가 만나는 바깥쪽 모서리로부터 돌출되어 단부가 코너비드(30)의 내측으로 삽입되는 수직보강리브(40); 상기 날개부(42)(44)와 수직보강리브(40)가 만나는 부위에 형성되어 벽모서리(24)의 간섭을 방지하기 위한 간섭방지부(46); 상기 수직보강리브(40)의 상하 길이방향을 따라 서로 간격을 두고 형성되어 단부가 상기 코너비드(30)의 내측으로 삽입되는 수평보강리브(47)(48)를 포함한다. 3 to 8, the present invention is characterized in that the wall 20 (22) is located between the wall 32 (34) formed on both sides of the corner bead 30 and the wall 20 (22) A wing portion 42 (44) installed in the main body (4); Fastening holes 42h and 44h formed in the wing portions 42 and 44; A vertical reinforcing rib 40 protruding from an outer edge where the wings 42 and 44 meet and an end inserted into the inner side of the corner bead 30; An interference preventing portion 46 formed at a portion where the wings 42 and 44 meet the vertical reinforcing ribs 40 to prevent interference of the wall edges 24; And horizontal reinforcing ribs 47 and 48 spaced from each other along the longitudinal direction of the vertical reinforcing ribs 40 and having ends inserted into the corner beads 30.

상기 양쪽의 날개부(42)(44)와 수직보강리브(40), 간섭방지부(46), 수평보강리브(47)(48)는 모두 일체로 형성되며, 예를 들면 합성수지를 이용 사출성형에 의해 성형할 수 있으며, 날개부(42)(44)와 수직보강리브(40)는 평면에서 볼 때 대략 "Y"자 모양을 이루도록 형성할 수 있다.The wing portions 42 and 44 and the vertical reinforcing ribs 40 and the interference preventing portions 46 and the horizontal reinforcing ribs 47 and 48 are formed integrally with each other. And the wing portions 42 and 44 and the vertical reinforcing ribs 40 may be formed to have a substantially "Y" shape in plan view.

상기 수직보강리브(40)의 단부와 수평보강리브(47)(48)의 모서리부위는 코너비드(30)의 내측 곡면에 맞게 볼록한 원호형으로 형성해서 코너비드(30)의 안쪽면에 밀착되도록 하며, 수평보강리브(47)(48)는 코너비드(30)의 내측으로 삽입되어 밀착되도록 코너비드(30)의 내측 폭에 맞는 폭으로 형성한다.The end portions of the vertical reinforcing ribs 40 and the edge portions of the horizontal reinforcing ribs 47 and 48 are formed into a convex arc shape conforming to the inner curved surface of the corner beads 30 so as to be in close contact with the inner surface of the corner beads 30. [ And the horizontal reinforcing ribs 47 and 48 are formed to have a width corresponding to the inner width of the corner bead 30 so as to be inserted into the inside of the corner bead 30 and to be in close contact therewith.

상기 간섭방지부(46)는, 예를 들면 "U"자 단면모양으로 형성할 수 있으며, 벽모서리(24)와 접촉되지 못하도록 벽모서리(24)로부터 이격되게 형성한다.The interference preventing portion 46 may be formed in a shape of, for example, a U-shaped cross-section, and is formed to be spaced apart from the wall edge 24 so as not to be in contact with the wall edge 24.

본 발명은 상기 코너비드(30)의 양쪽 측면에 형성되는 걸림구멍(36)(38); 상기 수평보강리브(47)(48)의 양쪽 측면에 형성되어 상기 걸림구멍(36)(38)에 결합되는 걸림돌기(47a)(48a)를 포함한다.The present invention is characterized in that the engaging holes (36) and (38) formed on both side surfaces of the corner bead (30); And locking protrusions 47a and 48a formed on both sides of the horizontal reinforcing ribs 47 and 48 and coupled to the locking holes 36 and 38, respectively.

상기 걸림구멍(36)(38)은, 예를 들면 장방형으로 천공할 수 있으며, 상기 걸림돌기(47a)(48a)는 수평보강리브(47)(48)를 코너비드(30)의 내측으로 삽입할 때 걸림돌기(47a)(48a)의 진입이 원활하게 되도록 평면에서 볼 때 직각삼각형의 단면모양으로 형성할 수 있다.The latching protrusions 47a and 48a are formed by inserting the horizontal reinforcing ribs 47 and 48 into the inside of the corner bead 30, It is possible to form the cross section of a right triangle as viewed in plan so that the engaging protrusions 47a and 48a can smoothly enter.

도면 중 부호 26, 27은 날개부(42)(44)에 형성된 체결공(42h)(44h)을 통해 벽면(20)(22)에 박아 넣는 못을 나타낸 것이며, 28, 29는 벽면(20)(22)에 형성되는 마감층을 나타낸 것이다.Reference numerals 26 and 27 denote pegs which are inserted into the wall surfaces 20 and 22 through fastening holes 42h and 44h formed in the vanes 42 and 44, (22).

이하 본 발명에 따른 작용을 첨부된 도면에 의거하여 상세히 설명하면 다음과 같다.Hereinafter, the operation according to the present invention will be described in detail with reference to the accompanying drawings.

첨부도면 도 3 내지 도 8에 도시된 바와 같이 벽모서리(24)가 간섭방지부(46)에 위치되도록 날개부(42)(44)를 벽면(20)(22)에 밀착시킨 상태에서 날개부(42)(44)에 형성된 체결공(42h)(44h)으로 못(26)(27)을 삽입해서 벽면(20)(22)에 박아 넣게 되면, 날개부(42)(44)가 벽면(20)(22)에 고정되고, 양쪽의 날개부(42)(44)가 만나는 부위에 형성된 수직보강리브(40)는 벽모서리(24) 부근에 위치된다.The wings 42 and 44 are brought into close contact with the wall surfaces 20 and 22 so that the wall edge 24 is positioned at the interference preventing portion 46 as shown in FIGS. 3 to 8, When the nails 26 and 27 are inserted into the wall surfaces 20 and 22 with the fastening holes 42h and 44h formed in the upper and lower walls 42 and 44, 20) 22 and the vertical reinforcing ribs 40 formed at the portions where the wings 42, 44 meet meet the wall edge 24.

이후 코너비드(30)의 양측면에 형성된 걸림구멍(36)(38)의 높이를 수평보강리브(47)(48)와 일치시킨 상태에서 수직보강리브(40)가 코너비드(30)의 후방측 빈 공간으로 삽입되도록 코너비드(30)를 수직보강리브(40)를 향해 밀어서 결합하게 되면, 수평보강리브(47)(48)에 형성된 걸림돌기(47a)(48a)가 코너비드(30)로 진입될 때 코너비드(30)가 탄성에 의해 약간 벌어지게 된다.The vertical reinforcing ribs 40 are formed on the rear side of the corner beads 30 in a state where the height of the engaging holes 36 and 38 formed on both side surfaces of the corner beads 30 coincides with the horizontal reinforcing ribs 47 and 48 The engaging protrusions 47a and 48a formed on the horizontal reinforcing ribs 47 and 48 are engaged with the corner beads 30 to be inserted into the hollow space by pushing the corner beads 30 toward the vertical reinforcing ribs 40 When entering, the corner bead 30 is slightly opened by elasticity.

이때 걸림돌기(47a)(48a)가 걸림구멍(36)(38)에 일치되는 순간 코너비드(30)가 탄성복원력에 의해 원래의 형태로 복원되면서 걸림돌기(47a)(48a)가 걸림구멍(36)(38)에 걸리게 되며, 코너비드(30)는 수직보강리브(40)에 결합된 상태를 유지하게 된다.At this time, the corner bead 30 is restored to its original shape by the elastic restoring force at the moment when the engaging protrusions 47a and 48a coincide with the engaging holes 36 and 38 and the engaging protrusions 47a and 48a are engaged with the engaging holes 36) 38, and the corner beads 30 remain engaged with the vertical reinforcing ribs 40.

그 다음 벽면(20)(22)의 표면에 마감층(28)(29)을 형성하게 되면, 날개부(42)(44)와 철망(32)(34)이 마감층(28)(29)에 매립되고, 코너비드(30)의 모서리 부위는 마감층(28)(29) 외부로 노출된다.The wing portions 42 and 44 and the wire meshes 32 and 34 are separated from the finish layers 28 and 29 by forming the finish layers 28 and 29 on the surfaces of the wall surfaces 20 and 22, And corner portions of the corner beads 30 are exposed to the outside of the finish layers 28 and 29.

위와 같이 벽면(20)(22)에 마감층(28)(29)을 형성할 때 코너비드(30)가 수직보강리브(40)에 고정되어 있고, 걸림돌기(47a)(48a)와 걸림구멍(36)(38)의 결합에 의해 수평보강리브(47)(48)와 코너비드(30)가 결합된 상태를 유지하기 때문에 코너비드(30)가 움직이는 것을 방지할 수 있게 된다.The corner beads 30 are fixed to the vertical reinforcing ribs 40 when the finish layers 28 and 29 are formed on the wall surfaces 20 and 22 as described above and the engaging projections 47a and 48a, The corner beads 30 are prevented from moving because the horizontal reinforcing ribs 47 and 48 and the corner beads 30 are coupled with each other by the engagement of the flanges 36 and 38. [

한편, 마감층(28)(29) 형성 후 통행 중 코너비드(30)에 충격이 가해지게 되면, 코너비드(30)의 안쪽에 삽입되어 있는 수직보강리브(40)와 수평보강리브(47)(48)가 코너비드(30)의 안쪽에 밀착되어 있기 때문에 충격이 수직보강리브(40)와 수평보강리브(47)(48)을 통해 날개부(42)(44)로 전달되어 분산되며, 날개부(42)(44)로 전달된 충격은 다시 벽면(20)(22)으로 전달되면서 코너비드(30)가 강한 지지력을 얻게 되고, 코너비드(30)의 찌그러짐이나 휨을 방지할 수 있게 된다.When the impact is applied to the corner beads 30 during the passage after the finish layers 28 and 29 are formed, the vertical reinforcing ribs 40 and the horizontal reinforcing ribs 47, which are inserted inside the corner beads 30, The impact is transmitted to the wing portions 42 and 44 via the vertical reinforcing ribs 40 and the horizontal reinforcing ribs 47 and 48 and dispersed because the bending portions 48 are in close contact with the inside of the corner beads 30, The impact transmitted to the wing portions 42 and 44 is transmitted to the wall surfaces 20 and 22 again so that the corner bead 30 obtains a strong supporting force and the corner bead 30 can be prevented from being crushed or warped .

20,22 : 벽면 24 : 벽모서리
26,27 : 못 28,29 : 마감층
30 : 코너비드 32,34 : 철망
36,38 : 걸림구멍 40 : 수직보강리브
42,44 : 날개부 42h,44h : 체결공
46 : 간섭방지부 47,48 : 수평보강리브
47a,48a : 걸림돌기20,22: Wall 24: Wall corner
26,27: Nails 28,29: Finishing layer
30: corner beads 32, 34:
36, 38: latching hole 40: vertical reinforcing rib
42, 44: wing portions 42h, 44h:
46: interference prevention part 47, 48: horizontal reinforcing rib
47a, 48a:

Claims (1)

코너비드(30)의 양쪽에 형성된 철망(32)(34)과 양쪽 벽면(20)(22) 사이에 위치되어 벽면(20)(22)에 설치되는 날개부(42)(44);
상기 날개부(42)(44)에 형성되는 체결공(42h)(44h);
상기 날개부(42)(44)가 만나는 바깥쪽 모서리로부터 돌출되어 단부가 코너비드(30)의 내측으로 삽입되는 수직보강리브(40);
상기 날개부(42)(44)와 수직보강리브(40)가 만나는 부위에 형성되어 벽모서리(24)의 간섭을 방지하기 위한 간섭방지부(46);
상기 수직보강리브(40)의 상하 길이방향을 따라 서로 간격을 두고 형성되어 단부가 상기 코너비드(30)의 내측으로 삽입되는 수평보강리브(47)(48);
상기 코너비드(30)의 양쪽 측면에 형성되는 걸림구멍(36)(38); 및
상기 수평보강리브(47)(48)의 양쪽 측면에 형성되어 상기 걸림구멍(36)(38)에 결합되는 걸림돌기(47a)(48a);
를 포함하는 공동주택용 코너비드 보강장치.Wings 42 and 44 disposed between the wall 32 and 34 formed on both sides of the corner bead 30 and the walls 20 and 22 and installed on the walls 20 and 22;
Fastening holes 42h and 44h formed in the wing portions 42 and 44;
A vertical reinforcing rib 40 protruding from an outer edge where the wings 42 and 44 meet and an end inserted into the inner side of the corner bead 30;
An interference preventing portion 46 formed at a portion where the wings 42 and 44 meet the vertical reinforcing ribs 40 to prevent interference of the wall edges 24;
Horizontal reinforcing ribs (47) (48) spaced apart from each other in the vertical direction of the vertical reinforcing ribs (40) and having an end inserted into the corner beads (30);
Retaining holes (36) (38) formed on both side surfaces of the corner bead (30); And
Locking protrusions 47a and 48a formed on both sides of the horizontal reinforcing ribs 47 and 48 and coupled to the locking holes 36 and 38;
A corner bead reinforcing device for a residential house.
KR1020150189618A 2015-12-30 2015-12-30 Apartment Corner Bead Reinforcement Device KR101622339B1 (en)

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Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002250110A (en) 2001-02-26 2002-09-06 Konoshima Chemical Co Ltd Outside angle material fixture, outside angle material, and fitting structure for outside angle material
KR100712034B1 (en) 2006-03-31 2007-04-27 (주)영광산업개발 The corner bead for repairing the concrete structure

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002250110A (en) 2001-02-26 2002-09-06 Konoshima Chemical Co Ltd Outside angle material fixture, outside angle material, and fitting structure for outside angle material
KR100712034B1 (en) 2006-03-31 2007-04-27 (주)영광산업개발 The corner bead for repairing the concrete structure

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