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21. 发明授权

KR100843998B1 조립식 옹벽 블럭 및 이를 이용한 옹벽 有权
标题翻译：用于组装和乳房壁的乳房块使用其中
公开(公告)号：KR100843998B1
公开(公告)日：2008-07-04
申请号：KR1020070014532
申请日：2007-02-12
申请人： 도일산업 주식회사
发明人： 박병현
IPC分类号： E02D29/02 , E02D17/20
CPC分类号： E02D29/0216 , E02D17/205 , E02D29/0266 , E02D2600/20
摘要： Prefabricated retaining wall blocks and a retaining wall using the same are provided to facilitate construction of the retaining wall by interlocking support blocks, intermediate blocks, and lateral blocks with one another. Prefabricated retaining wall blocks comprise support blocks(100), intermediate blocks(200), and lateral blocks(300). Each support block, which is symmetrical vertically, has coupling holes at upper and lower ends. Each intermediate block, which is symmetrical vertically, has coupling grooves at front and rear sides, wherein the coupling grooves of the intermediate block is corresponding to the upper and lower parts of the support block. The width between the front and rear coupling grooves of the intermediate block is equal to the width of the coupling holes of the support block. Each lateral block has coupling grooves, an extension portion(320), and a drain hole(322). The coupling grooves of the lateral block are the same as the coupling grooves of the intermediate block. The extension portion is positioned between the coupling grooves. The lateral blocks are installed at two lateral ends of the retaining wall. The drain holes are formed at the bottom of the extension portion of the lateral block. The width of the extension portion is equal to the width between the coupling holes of the support block.
摘要翻译：提供预制的挡土墙块和使用其的挡土墙，以便于通过互锁的支撑块，中间块和横向块来构造挡土墙。预制的挡土墙块包括支撑块（100），中间块（200）和横向块（300）。每个垂直对称的支撑块在上端和下端都有连接孔。垂直对称的每个中间块在前侧和后侧具有连接槽，其中中间块的联接槽对应于支撑块的上部和下部。中间块的前后连接槽之间的宽度等于支撑块的连接孔的宽度。每个横向块具有联接槽，延伸部分（320）和排水孔（322）。横向块的联接槽与中间块的联接槽相同。延伸部分位于联接槽之间。横向块体安装在挡土墙的两个侧端。排水孔形成在横向块的延伸部分的底部。延伸部分的宽度等于支撑块的连接孔之间的宽度。

22. 发明授权

KR100770041B1 조립식 옹벽 블럭 및 그를 이용한 옹벽 설치 방법 有权
标题翻译：用于组装和乳房壁的块状结构使用其中的方法
公开(公告)号：KR100770041B1
公开(公告)日：2007-10-26
申请号：KR1020070014531
申请日：2007-02-12
申请人： 도일산업 주식회사
发明人： 박병현
IPC分类号： E02D29/02 , E02D27/32 , E02D17/20
CPC分类号： E02D29/0216 , E02D17/205 , E02D27/32 , E02D29/0283 , E02D2600/20
摘要： A prefabricated retaining wall block is provided to construct a retaining wall quickly and strongly without restriction on a construction area, to shorten a period of construction by constructing a retaining wall using pre-manufactured retaining wall blocks and to couple with other blocks in the fitting type without using a separate binder. A prefabricated retaining wall block is formed by piling up support blocks(100) to engage crisscross, and connecting outer support blocks(100-1) forming the surface of a retaining wall with inner support blocks(100-2) abutting on the surface of a cutting area using binding blocks(200) to have a lattice structure inward, wherein the latticed inner part(S) formed by the binding blocks and the support blocks and the space between the inner support blocks and the surface of the cutting area are filled with filling materials. A construction method of a retaining wall using a prefabricated retaining wall block comprises the steps of: placing foundation concrete to be inclined downward toward the inside of a retaining wall to be installed; installing binding blocks on the foundation concrete; piling up support blocks and binding blocks repeatedly and filling up the inside and the outside with filling materials; and after piling up to the appointed height, finishing up the top of a retaining wall by placing crown concrete.
摘要翻译：提供了一种预制的挡土墙块，用于快速而牢固地构造挡土墙，而不限制施工区域，通过使用预制的挡土墙块构造挡土墙并与配合类型中的其他块连接来缩短施工周期而不使用单独的粘合剂。通过堆叠支撑块（100）以进行十字交叉并且形成形成挡土墙表面的外部支撑块（100-1）与内部支撑块（100-2）邻接的表面形成预制挡土墙块切割区域，使用结合块（200）向内具有格子结构，其中由所述装订块和所述支撑块形成的所述网格化内部部分（S）以及所述内部支撑块和所述切割区域的表面之间的空间被填充用填充材料。使用预制挡土墙块的挡土墙的施工方法包括以下步骤：将基础混凝土放置成朝向要安装的挡土墙的内侧向下倾斜; 在地基混凝土上安装装订块; 反复堆积支撑块和装订块，用填充材料填充内部和外部; 在堆积到指定高度后，通过放置冠状混凝土来完成挡土墙的顶部。

23. 发明授权

KR100646219B1 사이드포스트의 야광반사경 및 그 부착방법 有权
标题翻译：侧柱的眩光反射器及其附着方法
公开(公告)号：KR100646219B1
公开(公告)日：2006-11-23
申请号：KR1020050049854
申请日：2005-06-10
申请人： 도일산업 주식회사
发明人： 박병현
IPC分类号： E01F9/015

24. 外观设计

KR3002870980000S 失效
公开(公告)号：KR3002870980000S
公开(公告)日：2001-12-03
申请号：KR3020000024546
申请日：2000-09-26
申请人： 도일산업 주식회사
设计人： 이강열

25. 外观设计

KR3002793970000S 失效
公开(公告)号：KR3002793970000S
公开(公告)日：2001-08-25
申请号：KR3020000016701
申请日：2000-06-28
申请人： 도일산업 주식회사
设计人： 이강열

26. 实用新型

KR200194534Y1 조립식옹벽블럭 失效
标题翻译：乳房块用于组装
公开(公告)号：KR200194534Y1
公开(公告)日：2000-09-01
申请号：KR2020000009458
申请日：2000-04-03
申请人： 도일산업 주식회사
发明人： 박병현
IPC分类号： E02D29/02
摘要： 본 고안은 성토지, 절개지등의 보호를 위한 옹벽 축조시 사용되는 조립식옹벽블럭에 관한 것으로서,
상기 절개지와 토사가 접하는 상기 절개지의 최외곽 영역에 상기 절개지의 진행방향을 향하여 지면과 밀착 형성되어 있는 콘크리트베이스와, 상기 콘크리트베이스의 상부에 소정길이로 길이방향을 향하여 형성되어 있으며 옹벽 적층시 상하로 다수개의 블럭이 서로 결합될 수 있도록 하는 지지블럭과, 상기 콘크리트베이스의 상부면에 상기 절개지의 진행방향과 교차방향으로 상기 지지블럭과 다수개가 반복 적층될 수 있도록 형성된 결속블럭을 포함한다. 따라서, 본 고안은 옹벽시공을 위한 적층 작업시 적층하고자 하는 블럭과 블럭을 근접시킨 후 결합홈과 블럭을 일치하게 끼워 맞춤으로서 축조영역의 제한없이 견고하고 신속한 조립식옹벽블럭의 적층작업을 완료할 수 있다.
또한, 조립식옹벽블럭의 재질을 설치하는 장소에 따라 목재, 합성수지 및 콘크리트등을 사용하여 제작할 수 있으므로 부식으로 인한 결속력 이 저하가 방지되는데 매우 효과적인 고안이다.

27. 外观设计

KR3002337340000S 失效
公开(公告)号：KR3002337340000S
公开(公告)日：1999-03-02
申请号：KR3019980005528
申请日：1998-04-08
申请人： 도일산업 주식회사
设计人： 이강열

28. 外观设计

KR3002320760000S 失效
公开(公告)号：KR3002320760000S
公开(公告)日：1999-02-18
申请号：KR3019980001107
申请日：1998-01-31
申请人： 도일산업 주식회사
设计人： 이강열

29. 外观设计

KR3001200980000S 失效
公开(公告)号：KR3001200980000S
公开(公告)日：1991-11-30
申请号：KR3019900018692
申请日：1990-12-31
申请人： 도일산업 주식회사
设计人： 이강열

30. 外观设计

KR3001014110000S 失效
公开(公告)号：KR3001014110000S
公开(公告)日：1990-04-27
申请号：KR3019890004046
申请日：1989-03-30
申请人： 도일산업 주식회사
设计人： 이강열

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