Title:
ANTI-SKID INCLINED LADDER HAVING STORAGE FUNCTION
Document Type and Number:
WIPO Patent Application WO/2024/046368
Kind Code:
A1
Abstract:
The present invention relates to the technical field of inclined ladders, and in particular to an anti-skid inclined ladder having a storage function. The anti-skid inclined ladder comprises: an inclined ladder assembly comprising a fixed frame, pedals arranged outside the fixed frame, and a movable frame connected to the pedals, the end surface of each pedal being designed to be open and being provided with a storage cover, and an inner storage frame being detachably arranged in each pedal; a transmission assembly comprising a frame body movably connected to the fixed frame and four side wing plates symmetrically arranged outside the frame body; and a protective assembly. According to the present invention, inner cavities of pedals are improved, and inner storage frames are arranged, wherein the inner storage frames are used for placing some tools required by maintenance operation; and the separable design of the inner storage frames and the pedals can prevent oil stains on the tools from contaminating the pedals, so that only the inner storage frames need to be cleaned when cleaning work is carried out. Therefore, the problems in the prior art are effectively solved.
Inventors:
DONG SHUAI (CN)
ZHENG AN (CN)
ZHANG JI (CN)
LV ZITAO (CN)
CHEN SHENG (CN)
ZHU MINGYUAN (CN)
WAN WEIZHUO (CN)
MIN XIANGBIN (CN)
WANG XIANGPING (CN)
HAN LINCHUN (CN)
LIN KAI (CN)
ZHANG HANZHI (CN)
CHE MINGDA (CN)
QIAN XINGSHENG (CN)
SONG ZHENHUA (CN)
ZHENG AN (CN)
ZHANG JI (CN)
LV ZITAO (CN)
CHEN SHENG (CN)
ZHU MINGYUAN (CN)
WAN WEIZHUO (CN)
MIN XIANGBIN (CN)
WANG XIANGPING (CN)
HAN LINCHUN (CN)
LIN KAI (CN)
ZHANG HANZHI (CN)
CHE MINGDA (CN)
QIAN XINGSHENG (CN)
SONG ZHENHUA (CN)
Application Number:
PCT/CN2023/115847
Publication Date:
March 07, 2024
Filing Date:
August 30, 2023
Export Citation:
Assignee:
HUANENG YIMIN COAL ELECTRICITY CO LTD (CN)
International Classes:
E06C5/02; E02F9/08
Foreign References:
| CN115404937A | 2022-11-29 | |||
| CN212958425U | 2021-04-13 | |||
| CN204356829U | 2015-05-27 | |||
| KR200468544Y1 | 2013-08-20 | |||
| JP2000054431A | 2000-02-22 | |||
| US20160280138A1 | 2016-09-29 |
Attorney, Agent or Firm:
YUV (NANJING) INTELLECTUAL PROPERTY FIRM (SPECIAL GP) (CN)
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