发明名称 |
FOLDABLE LADDER TYPE STRUCTURE WITH CAPABLE OF DETACHING AND ATTACHING |
摘要 |
The present invention relates to a foldable ladder in which a plurality of footboards is attached between pillars formed as a pair and which connects the footboard of the upper part of the pillars with a connection unit. The foldable ladder comprises a main member which is detachable from both sides of the footboard of the upper part of the pillars and a rotation member which is formed in the main body to be able to rotate and in which a movable ladder is inserted from the side. The present invention improves work efficiency by allowing a user to rapidly work by using the foldable ladder in various work spaces and in a multipurpose way. The foldable ladder is formed to be easily detached by all workers so that the present invention improves convenience. Moreover, the present invention can perform a role of a safety device by including various fixing devices and connection devices. |
申请公布号 |
KR101398453(B1) |
申请公布日期 |
2014.06.27 |
申请号 |
KR20130143575 |
申请日期 |
2013.11.25 |
申请人 |
HWANG, YEAN HA;HKENG CO., LTD. |
发明人 |
HWANG, YEAN HA |
分类号 |
E06C7/00;E06C7/50 |
主分类号 |
E06C7/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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