Folding safety tread plate

The present invention provides a folding-type safety footrest. In accordance with the present invention, as four leg members are allowed to be assembled or disassembled in a center through a link, when a safety footrest is stored, a volume thereof is reduced to increase convenience of storage. In ad...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: AHN, MOON SANG, JOO, CHANG JIN, AHN, YAE WON
Format: Patent
Sprache:eng ; kor
Schlagworte:
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Beschreibung
Zusammenfassung:The present invention provides a folding-type safety footrest. In accordance with the present invention, as four leg members are allowed to be assembled or disassembled in a center through a link, when a safety footrest is stored, a volume thereof is reduced to increase convenience of storage. In addition, since the length of each leg member is individually adjustable, even if a floor is inclined or a structure is provided, a work plate can be installed horizontally at all times, so that work can be performed stably. Moreover, as an auxiliary leg member is further installed on the leg member, a work plate with a higher height can be more stably supported without shaking. In addition, the length of a ladder member can be adjusted in accordance with the length adjustment of a leg member, so an operator can easily climb on a work plate even if the work plate is located at a high position. 본 발명은 4개의 다리부재가 링크를 통해 중앙으로 모이거나 펼쳐지도록 하여 안전발판을 보관할 때, 부피를 줄여 보관의 편의성을 높이며, 또한 각 다리부재의 길이를 개별적으로 조절 가능하게 구성하여 바닥이 경사지거나 구조물이 있더라도 작업발판을 항상 수평으로 설치할 수 있어 안정적인 작업을 행할 수 있으며, 다리부재에 보조형 다리부재를 더 설치하여 높이가 높아진 작업발판을 흔들림없이 보다 안정적으로 지지할 수 있고, 또한 다리부재의 길이 조절에 맞추어 사다리부재의 길이 역시 조절하여 높은 위치에 작업발판이 위치하더라도 작업자가 쉽게 올라갈 수 있도록 한 접이식 안전발판를 제공한다.