KR20210124751A - Cover for saw cutting groove of concrete floor - Google Patents

Cover for saw cutting groove of concrete floor Download PDF

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KR20210124751A
KR20210124751A KR1020200042193A KR20200042193A KR20210124751A KR 20210124751 A KR20210124751 A KR 20210124751A KR 1020200042193 A KR1020200042193 A KR 1020200042193A KR 20200042193 A KR20200042193 A KR 20200042193A KR 20210124751 A KR20210124751 A KR 20210124751A
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saw cutting
cutting groove
groove
concrete floor
cap
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KR1020200042193A
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Korean (ko)
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KR102441095B1 (en
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윤효창
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윤효창
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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/66—Sealings
    • E04B1/68—Sealings of joints, e.g. expansion joints
    • E04B1/6803—Joint covers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00—Adapting or protecting infrastructure or their operation
    • Y02A30/60—Planning or developing urban green infrastructure

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Road Repair (AREA)
  • Working Measures On Existing Buildindgs (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)

Abstract

The present invention relates to a protective cover for a saw cutting groove on a concrete floor, which has a new configuration. The protective cover is inserted into the saw cutting groove formed to absorb shrinkage and expansion of the concrete floor such as a distribution center, a warehouse, and a parking lot to prevent damage to the upper edge portion of both side walls of the saw cutting groove, and looks luxurious with the decorated floor. The protective cover comprises: a cover body (10) including a head portion (12) having left and right widths formed wider than the left and right widths of the saw cutting groove (2), and extending long in a longitudinal direction, and a groove insertion portion (14) protruding downward from a bottom surface of the head portion (12) and is inserted into the saw cutting groove (2) formed on the concrete floor; and a cap (20) which has an insertion groove (22) having the head portion (12) inserted therein and formed on a bottom surface to be inserted into the head portion (12), and has left and right sides formed to extend long in the longitudinal direction so as to form shoulder portions (24, 26) seated around the saw cutting groove (2) on the concrete floor. When the groove insertion portion (14) of the cover body (10) is inserted into the saw cutting groove (2), the left and right shoulder portions (24, 26) of the cap (20) are seated around the saw cutting groove (2) on the concrete floor, such that the upper edge portion of the both side walls of the saw cutting groove (2) is covered.

Description

콘크리트 바닥의 쏘우 커팅홈 보호커버{Cover for saw cutting groove of concrete floor}Protective cover for saw cutting groove of concrete floor

본 발명은 콘크리트 바닥의 쏘우 커팅홈 보호커버에 관한 것으로서, 콘크리트 바닥의 수축팽창을 흡수하도록 형성된 쏘우 커팅홈에 끼우면 쏘우 커팅홈의 양 측벽 상단 모서리부위가 손상되는 것을 방지하는 새로운 구성의 콘크리트 바닥의 쏘우 커팅홈 보호커버에 관한 것이다. The present invention relates to a saw cutting groove protective cover of a concrete floor, and when inserted into a saw cutting groove formed to absorb the contraction and expansion of the concrete floor, the upper edge of both side walls of the saw cutting groove is prevented from being damaged. It relates to a saw cutting groove protective cover.

물류센터, 창고, 주차장 등의 바닥은 철근슬라브 시공 후에 방수층을 형성하고, 무근 콘크리트를 타설하여 시공되는데, 타설된 무근 콘크리트가 온도변화에 따라 팽창수축되어 바닥에 균열이 발생되는 것을 방지하기 위해 통상적으로 격자형태로 쏘우컷팅(saw cutting)을 하여 쏘우 커팅홈을 형성한다.Floors of distribution centers, warehouses, parking lots, etc. are constructed by forming a waterproofing layer after rebar slab construction and pouring unbarred concrete. Saw cutting is performed in a grid shape to form a saw cutting groove.

그런데 이러한 쏘우 커팅홈이 형성된 경우에 차량 등의 고 중량체가 운행되면 도 1에 도시된 바와 같이, 쏘우 커팅홈의 양 측벽 상단 모서리부위가 쉽게 파손된다. 특히, 물류센터나 공장 등에서 물품이송을 위해 지게차를 운행하는 경우에 지게차의 무게에 적재된 제품의 무게가 더해져서 바닥면에 상당히 큰 하중이 가해지므로 커팅홈 주변의 파손이 더 심각하게 유발된다.However, when such a saw cutting groove is formed and a heavy object such as a vehicle is driven, the upper edge portions of both side walls of the saw cutting groove are easily damaged as shown in FIG. 1 . In particular, when a forklift is operated to transport goods in a distribution center or factory, etc., the weight of the loaded product is added to the weight of the forklift, and a fairly large load is applied to the floor surface, which causes more serious damage around the cutting groove.

따라서 보기에 좋지 않은 것은 물론이며, 바닥의 노후화를 가속시키는 원인이 되고, 파손되어 떨어진 조각이 사람들의 보행이나 차량 등의 보행에 지장을 초래하여 안전사고를 유발시킬 수도 있다. Therefore, of course, it is not good to look good, and it can accelerate the deterioration of the floor, and the broken pieces can cause a safety accident by impeding people's walking or walking of vehicles.

대한민국 등록실용신안 제20-0255013호(2001. 11. 09.)Republic of Korea Registered Utility Model No. 20-0255013 (2001. 11. 09.) 대한민국 등록특허 제10-0358186(2002. 10. 10.)Republic of Korea Patent No. 10-0358186 (October 10, 2002)

본 발명은 상기의 문제점에 착안하여 제안될 것으로서, 물류센터, 창고, 주차장 등과 같은 콘크리트 바닥의 수축팽창을 흡수하도록 형성된 쏘우 커팅홈에 끼우면 쏘우 커팅홈의 양 측벽 상단 모서리부위가 손상되는 것을 방지하며, 바닥이 장식되어 고급스러워 보이는 새로운 구성의 콘크리트 바닥의 쏘우 커팅홈 보호커버를 제공하는 것이다.The present invention is to be proposed in view of the above problems, and when inserted into a saw cutting groove formed to absorb the contraction and expansion of a concrete floor such as a distribution center, warehouse, parking lot, etc., the upper edge of both side walls of the saw cutting groove is prevented from being damaged. , to provide a saw-cutting groove protective cover for the concrete floor of a new configuration that is decorated with a floor and looks luxurious.

본 발명의 특징에 따르면, 좌우 폭이 상기 쏘우 커팅홈(2)의 좌우 폭 보다 넓게 형성되어 길이방향으로 길게 연장되는 헤드부(12)와, 상기 헤드부(12)의 저면에서 하향으로 돌출되어 콘크리트 바닥면에 형성된 쏘우 커팅홈(2)에 삽입되는 홈삽입부(14)를 포함하는 커버본체(10); 상기 헤드부(12)가 삽입되는 삽입홈(22)이 저면에 형성되어 상기 헤드부(12)에 끼워지며, 좌우 양측은 콘크리트 바닥면의 상기 쏘우 커팅홈(2) 둘레에 안착되는 숄더부(24,26)를 형성하도록 길이방향으로 길게 연장형성되는 캡(20);을 포함하며, 상기 커버본체(10)의 홈삽입부(14)를 쏘우 커팅홈(2)에 삽입시키면, 상기 캡(20)의 좌우 숄더부(24,26)가 콘크리트 바닥면의 상기 쏘우 커팅홈(2) 둘레에 안착되어, 상기 쏘우 커팅홈(2)의 양측벽 상단 모서리부위가 커버되는 것을 특징으로 하는 콘크리트 바닥의 쏘우 커팅홈 보호커버가 제공된다.According to the features of the present invention, the left and right width is formed wider than the left and right width of the saw cutting groove (2), and the head portion 12 extending long in the longitudinal direction, and protruding downward from the bottom surface of the head portion 12, a cover body 10 including a groove insertion part 14 that is inserted into the saw cutting groove 2 formed on the concrete floor surface; An insertion groove 22 into which the head part 12 is inserted is formed on the bottom surface and fitted to the head part 12, and the left and right sides of the shoulder part are seated around the saw cutting groove 2 on the concrete floor surface ( 24, 26, the cap 20 extending long in the longitudinal direction to form; includes, and inserting the groove insertion portion 14 of the cover body 10 into the saw cutting groove 2, the cap ( 20) of the left and right shoulder parts 24 and 26 are seated around the saw cutting groove 2 on the concrete floor surface, so that the upper edge of both sides of the saw cutting groove 2 is covered. Concrete floor, characterized in that of saw cutting groove protective cover is provided.

본 발명의 다른 특징에 따르면, 상기 캡(20)은 상기 커버본체(10)와 별체로 형성되어 상기 헤드부(12)에 착탈가능하게 끼워진다.According to another feature of the present invention, the cap 20 is formed separately from the cover body 10 and is detachably fitted to the head part 12 .

본 발명의 또 다른 특징에 따르면, 상기 홈삽입부(14)의 하단에는 오목홈(13)이 길이방향을 따라 길게 연장형성되고, 상기 홈삽입부(14)의 양측면 하단부에는 외측으로 돌출된 돌기(16)가 길이방향으로 길게 연장형성된다. According to another feature of the present invention, a concave groove 13 is formed to extend long in the longitudinal direction at the lower end of the groove inserting part 14, and protrusions protruding outwardly at the lower ends of both sides of the groove inserting part 14 (16) is formed to extend long in the longitudinal direction.

이상과 같은 구성을 가지는 본 발명을 물류센터, 창고, 지하주차장 등의 콘크리트 바닥면에 형성된 커팅홈(2)에 삽입시키면, 쏘우 커팅홈(2)의 양 측벽 상단 모서리부위를 커버하여 보호하기 때문에 지게차 등이 운행되어도 쏘우 커팅홈(2)의 상단 모서리부위가 손상되는 것이 방지된다. 또한, 본 발명에 의해 쏘우 커팅홈(2)이 장식되어 보기에도 좋고, 고급스러워보인다. When the present invention having the above configuration is inserted into the cutting groove (2) formed on the concrete floor surface of a distribution center, warehouse, underground parking lot, etc., it covers and protects the upper corners of both side walls of the saw cutting groove (2) Damage to the upper edge of the saw cutting groove 2 is prevented even when a forklift is operated. In addition, according to the present invention, the saw cutting groove 2 is decorated and looks good and looks luxurious.

도 1은 종래 쏘우 커팅홈이 형성된 콘크리트 바닥면의 사진
도 2는 본 발명의 제1실시예의 사시도
도 3은 상기 실시예의 측면도
도 4는 상기 실시예의 설치상태 단면도
도 5는 상기 실시예의 설치사태를 보인 사진
도 6은 본 발명의 제2실시예의 사시도
도 7은 본 발명의 제3실시예의 측면도
도 8은 상기 실시예의 설치상태 단면도
1 is a photograph of a concrete floor surface in which a conventional saw cutting groove is formed;
2 is a perspective view of a first embodiment of the present invention;
3 is a side view of the embodiment;
4 is a cross-sectional view of the installation state of the embodiment;
5 is a photograph showing the installation state of the embodiment;
6 is a perspective view of a second embodiment of the present invention;
7 is a side view of a third embodiment of the present invention;
8 is a cross-sectional view of an installation state of the embodiment;

이하에서, 본 발명을 실시예에 따라 구체적으로 설명하면 다음과 같다. Hereinafter, the present invention will be described in detail according to examples.

도 2 내지 도 3은 본 발명의 제1실시예를 보인 사시도와 측면도이며, 도 4는 은 설치상태 단면도이고, 도 5는 설치상태를 보인 사진이다. 본 발명은 도시된 바와 같이, 커버본체(10)와 커버본체(10)의 상단부에 끼워지는 캡(20)으로 이루어진다.2 to 3 are a perspective view and a side view showing a first embodiment of the present invention, FIG. 4 is a cross-sectional view of a silver installation state, and FIG. 5 is a photograph showing an installation state. The present invention, as shown, consists of a cover body (10) and a cap (20) fitted to the upper end of the cover body (10).

상기 커버본체(10)는 주차장 등의 콘크리트 바닥에 형성된 쏘우 커팅홈(2) 보다 좌우 폭이 넓게 형성된 헤드부(12)와, 헤드부(12)의 저면에서 헤드부(12)의 길이방향을 따라 연장되도록 하향으로 돌출되어 상기 쏘우 커팅홈(2)에 삽입되는 홈삽입부(14)로 이루어진다. 바람직하게는 커버본체(10)는 쏘우 커팅홈(2)에 삽입된 홈삽입부(14)가 콘크리트의 수축팽창에 따른 쏘우 커팅홈(2)의 변형에 대응할 수 있도록 우레탄고무, 스티렌부타디엔고무 등과 같이 탄성을 갖는 합성고무소재로 형성된다. The cover body 10 has a head portion 12 having a left and right width wider than the saw cutting groove 2 formed on a concrete floor such as a parking lot, and the longitudinal direction of the head portion 12 from the bottom of the head portion 12. It consists of a groove insertion part 14 which protrudes downward so as to extend along and is inserted into the saw cutting groove 2 . Preferably, the cover body 10 includes urethane rubber, styrene-butadiene rubber, etc. so that the groove insertion part 14 inserted into the saw cutting groove 2 can respond to the deformation of the saw cutting groove 2 according to the shrinkage and expansion of concrete. It is formed of a synthetic rubber material with elasticity as well.

바람직하게는 상기 홈삽입부(14)는 후술하는 바와 같이, 쇼우 커팅홈(2)에 억지끼움되어 쉽게 빠지지 않도록 쏘우 커팅홈(2)의 좌우 폭에 대응되는 폭으로 형성된다. Preferably, the groove insertion portion 14 is formed to have a width corresponding to the left and right widths of the saw cutting groove 2 so as not to be easily pulled out by being forcibly fitted into the show cutting groove 2, as will be described later.

그리고 상기 캡(20)은 상기 헤드부(12)가 삽입되는 삽입홈(22)이 저면에 형성되며, 상면이 좌우 양측으로 갈수록 하향되도록 만곡된 형상을 가지도록 길이방향으로 길게 형성되는데, 이러한 캡(20)의 좌우 양측은 상기 헤드부(12) 보다 양측으로 돌출되어 후술하는 바와 같이, 쏘우 커팅홈(2)의 양측벽 상단면을 커버하는 숄더부(24,26)를 이룬다. And the cap 20 has an insertion groove 22 into which the head part 12 is inserted is formed on the bottom surface, and the upper surface is formed long in the longitudinal direction to have a curved shape so that the upper surface is curved downward toward the left and right sides. The left and right sides of (20) protrude to both sides from the head portion 12 to form shoulder portions 24 and 26 that cover the upper surfaces of both side walls of the saw cutting groove 2, as will be described later.

이러한 캡(20)은 커버본체(10)와 달리 합성수지나 금속 등의 경질소재로 길이방향으로 길게 형성되는데, 바람직하게는 알루미늄으로 형성된다. 또한, 상기 캡(20)은 커버본체(10)와 별체로 형성되어 커버본체(10)의 헤드부(12)에 착탈가능하게 끼움결합될 수도 있고, 커버본체(10) 성형시에 캡(20)을 인서트하여 커버본체(10)와 캡(20)이 일체를 이루도록 형성될 수도 있다. 캡(20)이 커버본체(10)에 착탈가능하게 끼움결합되도록 형성되면, 필요에 따라 캡(20)만 교체하여 사용할 수 있는 장점이 있다. Unlike the cover body 10 , the cap 20 is made of a hard material such as synthetic resin or metal to be elongated in the longitudinal direction, and is preferably made of aluminum. In addition, the cap 20 may be formed separately from the cover body 10 to be detachably fitted to the head portion 12 of the cover body 10 , and when the cover body 10 is formed, the cap 20 ) may be inserted so that the cover body 10 and the cap 20 are integrally formed. When the cap 20 is formed to be detachably fitted to the cover body 10, there is an advantage that only the cap 20 can be replaced and used as necessary.

이와 같은 구성을 가지는 본 발명은 적당한 길이로 절단하여 사용하는데, 커버본체(10)의 헤드부(12)에 캡(20)이 끼워진 상태에서 커버본체(10)의 홈삽입부(14)를 쏘우 커팅홈(2)에 삽입시켜서 설치한다. 전술한 바와 같이, 홈삽입부(14)가 쏘우 커팅홈(2)의 좌우 폭에 대응되는 폭으로 형성되기 때문에 홈삽입부(14)는 쏘우 커팅홈(2)에 억지끼움되며, 홈삽입부(14)가 쏘우 커팅홈(2)에서 쉽게 빠지지 않고 끼워진 상태가 유지된다. The present invention having such a configuration is used by cutting it to an appropriate length, and saw the groove insertion part 14 of the cover body 10 in a state where the cap 20 is fitted to the head part 12 of the cover body 10. It is installed by inserting it into the cutting groove (2). As described above, since the groove insertion portion 14 is formed to have a width corresponding to the left and right widths of the saw cutting groove 2, the groove insertion portion 14 is press-fitted into the saw cutting groove 2, and the groove insertion portion (14) is not easily removed from the saw cutting groove (2), the fitted state is maintained.

한편, 이와 같이 커버본체(10)의 홈삽입부(14)를 쏘우 커팅홈(2)에 끼우면, 캡(20)의 저면이 바닥면에 안착되고, 캡(20)의 좌우 숄더부(24,26)는 쏘우 커팅홈(2)의 양 측벽 상단면, 즉, 콘크리트 바닥면의 쏘우 커팅홈(2) 둘레에 안착된다. 따라서 콘크리트 바닥면의 쏘우 커팅홈(2) 둘레가 캡(20)에 의해 커버되어 보호되므로, 지게차 등이 운행되어도 쏘우 커팅홈(2)의 상단 모서리부위가 손상되는 것이 방지된다. 또한, 도 5에 게재된 바와 같이, 캡(20)이 알루미늄으로 되어 알루미늄특유의 광택과 색상으로 인해 콘크리트 바닥에 쏘우 커팅홈(2)이 장식되므로 보기에도 좋다. On the other hand, when the groove insertion portion 14 of the cover body 10 is inserted into the saw cutting groove 2 as described above, the bottom surface of the cap 20 is seated on the bottom surface, and the left and right shoulder portions 24 of the cap 20, 26) is seated around the top surface of both side walls of the saw cutting groove (2), that is, the saw cutting groove (2) of the concrete floor surface. Therefore, since the periphery of the saw cutting groove 2 of the concrete floor is covered and protected by the cap 20, damage to the upper edge of the saw cutting groove 2 is prevented even when a forklift is operated. In addition, as shown in FIG. 5, the cap 20 is made of aluminum, and the saw cutting groove 2 is decorated on the concrete floor due to the luster and color peculiar to aluminum, so it is good to see.

이하에서는 본 발명의 다른 실시예를 설명하되, 전술한 실시예와 동일한 구성 및 효과에 대해서는 설명을 생략한다. Hereinafter, other embodiments of the present invention will be described, but descriptions of the same configurations and effects as those of the above-described embodiments will be omitted.

도 6은 본 발명의 제2실시예의 사시도로서, 본 실시예에서는 홈삽입부(14)가 헤드부(12)의 저면에서 일정 간격으로 다수개 이격형성된다. 이와 같이 홈삽입부(14)가 연속적으로 형성되지 않고 헤드부(12)의 저면에 이격형성되면, 홉삽입부(14)가 연속적으로 형성된 경우에 비해, 홈삽입부(14)를 쏘우 커팅홈(2)에 끼우기가 용이하며, 커버본체(10)의 성형재료도 절감된다. 6 is a perspective view of a second embodiment of the present invention. In this embodiment, a plurality of groove insertion parts 14 are formed spaced apart from the bottom surface of the head part 12 at regular intervals. As such, when the groove insertion portion 14 is not continuously formed and is formed to be spaced apart from the bottom surface of the head portion 12, the slot insertion portion 14 is inserted into the saw cutting groove, compared to the case in which the hop insertion portion 14 is continuously formed. It is easy to insert into (2), and the molding material of the cover body 10 is also reduced.

도 7과 도 8은 본 발명의 제3실시예의 측면도 및 설치사태 단면도이다. 본 실시예에서는 상기 홈삽입부(14)의 하단에 오목홈(13)이 길이방향을 따라 길게 연장형성되고, 홉삽입부(14)의 양측면 하단부에는 외측으로 돌출된 돌기(16)가 홈삽입부(14)의 길이방향을 따라 연장형성된다. 7 and 8 are a side view and a cross-sectional view of the installation situation of the third embodiment of the present invention. In this embodiment, a concave groove 13 is formed to extend long in the longitudinal direction at the lower end of the groove inserting part 14, and protrusions 16 protruding outwardly at the lower ends of both sides of the hop inserting part 14 are inserted into the grooves. It is formed to extend along the longitudinal direction of the portion (14).

이와 같이 홈삽입부(14)에 오목홈(13)이 형성되면 홈삽입부(14)를 쏘우 커팅홈(2)에 삽입시킬 때 홈삽입부(14)의 하단부 폭을 오므려서 쏘우 커팅홈(2)에 끼우면 홈삽입부(14)를 쏘우 커팅홈(2)에 좀 더 용이하게 삽입시킬 수 있는 장점이 있다. 그리고 홈삽입부(14)가 쏘우 커팅홈(2)에 삽입된 상태에서 홈삽입부(14)의 하단부가 원래의 상태로 복원되면서 상기 돌기(16)가 쏘우 커팅홈(2)의 내측면에 가압되어 본 발명이 쏘우 커팅홈(2)에 끼워진 상태가 한층 더 견고하게 유지된다.When the concave groove 13 is formed in the groove inserting part 14 as described above, when the groove inserting part 14 is inserted into the saw cutting groove 2, the width of the lower end of the groove inserting part 14 is reduced by closing the saw cutting groove ( 2), there is an advantage that the groove insertion portion 14 can be more easily inserted into the saw cutting groove (2). And while the lower end of the groove insertion portion 14 is restored to its original state in a state in which the groove insertion portion 14 is inserted into the saw cutting groove 2, the projection 16 is on the inner surface of the saw cutting groove 2 Pressurized, the present invention is kept more firmly inserted into the saw cutting groove (2).

Claims (3)

건축물의 콘크리트 바닥면에 형성된 쏘우 커팅홈(2)에 끼워서 사용하는 것으로서,
좌우 폭이 상기 쏘우 커팅홈(2)의 좌우 폭 보다 넓게 형성되어 길이방향으로 길게 연장되는 헤드부(12)와, 상기 헤드부(12)의 저면에서 하향으로 돌출되어 상기 쏘우 커팅홈(2)에 삽입되는 홈삽입부(14)를 포함하는 커버본체(10);
상기 헤드부(12)가 삽입되는 삽입홈(22)이 저면에 형성되어 상기 헤드부(12)에 끼워지며, 좌우 양측은 콘크리트 바닥면의 상기 쏘우 커팅홈(2) 둘레에 숄더부(24,26)를 형성하도록 길이방향으로 길게 연장형성되는 캡(20);을 포함하며,
상기 커버본체(10)의 홈삽입부(14)를 쏘우 커팅홈(2)에 삽입시키면, 상기 캡(20)의 좌우 숄더부(24,26)가 콘크리트 바닥면의 쏘우 커팅홈(2)의 둘레에 안착되어, 상기 쏘우 커팅홈(2)의 양측벽 상단 모서리부위가 커버되는 것을 특징으로 하는 콘크리트 바닥의 쏘우 커팅홈 보호커버.
It is used by being inserted into the saw cutting groove (2) formed on the concrete floor surface of the building,
The left and right widths are formed wider than the left and right widths of the saw cutting grooves (2), and the head portion 12 extends long in the longitudinal direction, and the saw cutting grooves (2) projecting downward from the bottom of the head portion 12. The cover body 10 including a groove insertion portion 14 to be inserted into;
An insertion groove 22 into which the head part 12 is inserted is formed on the bottom surface and fitted to the head part 12, and the left and right sides have shoulder parts 24 around the saw cutting groove 2 on the concrete floor surface, 26) a cap 20 extending long in the longitudinal direction to form a;
When the groove insertion part 14 of the cover body 10 is inserted into the saw cutting groove 2, the left and right shoulder parts 24 and 26 of the cap 20 are the saw cutting grooves 2 of the concrete floor. It is seated on the periphery, and the saw cutting groove protective cover of the concrete floor, characterized in that the upper edge portion of the both side walls of the saw cutting groove (2) is covered.
 제1항에 있어서,
상기 캡(20)은 상기 커버본체(10)와 별체로 형성되어 상기 헤드부(12)에 착탈가능하게 끼워지는 것을 특징으로 하는 콘크리트 바닥의 쏘우 커팅홈 보호커버.
According to claim 1,
The cap (20) is formed separately from the cover body (10) and is a protective cover for saw cutting grooves on the concrete floor, characterized in that it is detachably fitted to the head part (12).
 제1항 또는 제2항에 있어서,
상기 홈삽입부(14)의 하단에는 오목홈(13)이 길이방향을 따라 길게 연장형성되고, 상기 홈삽입부(14)의 양측면 하단부에는 외측으로 돌출된 돌기(16)가 길이방향으로 길게 연장형성된 것을 특징으로 하는 콘크리트 바닥의 쏘우 커팅홈 보호커버.3. The method of claim 1 or 2,
A concave groove 13 is formed to extend long in the longitudinal direction at the lower end of the groove insertion portion 14, and protrusions 16 protruding outwardly extend in the longitudinal direction at the lower ends of both sides of the groove insertion portion 14. Concrete floor saw cutting groove protective cover, characterized in that formed.
KR1020200042193A 2020-04-07 2020-04-07 Cover for saw cutting groove of concrete floor KR102441095B1 (en)

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0791061A (en) * 1993-09-21 1995-04-04 Hachiya Kenzai Kogyo Kk Joint cutting method of concrete face
JPH08748U (en) * 1992-10-30 1996-04-30 晃吉 館野 Repair joint material
KR200255013Y1 (en) 2001-08-08 2001-12-01 주식회사 건설기술네트워크 Absorption joint
KR100358186B1 (en) 1999-12-24 2002-11-04 (주)청우종합건축사사무소 Concrete slab expansion and contraction joints
KR20190114355A (en) * 2018-03-30 2019-10-10 최규환 Device and method for sewing merge

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08748U (en) * 1992-10-30 1996-04-30 晃吉 館野 Repair joint material
JPH0791061A (en) * 1993-09-21 1995-04-04 Hachiya Kenzai Kogyo Kk Joint cutting method of concrete face
KR100358186B1 (en) 1999-12-24 2002-11-04 (주)청우종합건축사사무소 Concrete slab expansion and contraction joints
KR200255013Y1 (en) 2001-08-08 2001-12-01 주식회사 건설기술네트워크 Absorption joint
KR20190114355A (en) * 2018-03-30 2019-10-10 최규환 Device and method for sewing merge

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