A household ladder that is convenient for carrying items up and down

A technology for household and articles, applied to ladders, building structures, buildings, etc., can solve problems such as hidden safety hazards, difficult climbing, and large safety hazards

Active Publication Date: 2022-05-27
ZHEJIANG YONGAN DELI IND & TRADE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Ladders are an indispensable tool in daily life, such as climbing on a platform, changing light bulbs, and storing items at high places. Climbing the ladder with only one hand is a great safety hazard, and climbing is very strenuous, especially when encountering objects that are difficult to grasp with one hand, you need to grasp the object with both hands at the same time, and then you need to grasp the object without hand support. Climbing down, the safety hazard is even greater at this time

Method used

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  • A household ladder that is convenient for carrying items up and down
  • A household ladder that is convenient for carrying items up and down
  • A household ladder that is convenient for carrying items up and down

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Embodiment Construction

[0027] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments: see Figure 1-Figure 8 , a household ladder that is easy to carry items up and down, including a ladder main body 1, the ladder main body 1 includes a step 11 and a frame 12, the frame 12 includes a pulley slot 13, a ratchet rack 14 and an opening slot 15, wherein all the The ratchet racks 14 are symmetrically arranged with two groups with reference to the center line of the opening slot 15 , and the minimum distance between the two ratchet racks 14 is greater than the width of the opening slot 15 and smaller than the width of the pulley slot 13 . One, the steps 11 are arranged on two frames.

[0028] The sliding shelf 2 includes a sliding wheel 22, a shelf frame 21, a ratchet tooth 23, a first elastic member 25 and a bottom limit block 24. The shelf frame 21 includes a mounting plate 216, a sliding block 214 and an extension plate 215....

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PUM

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Abstract

The invention discloses a household ladder which is convenient for carrying articles up and down, which comprises a ladder main body, the ladder main body includes steps and a frame, and a sliding shelf is slidably arranged on the frame, which can go up following people's climbing. The sliding shelf is provided with a linkage anti-slip device to prevent it from sliding down. The sliding shelf is also provided with a locking device cooperating with the linkage anti-slip device, which can double prevent the sliding shelf from slipping. The invention provides a ladder that can place items on a sliding shelf, and people can climb with both hands, which solves the safety hazards of accidental dropping of items and unstable climbing when people climb up with items, so that people It is safer, labor-saving and efficient when climbing the ladder with items.

Description

technical field [0001] The invention relates to the technical field of household ladders, in particular to a household ladder which is convenient for carrying items up and down. Background technique [0002] Ladders are an indispensable tool in today's life, such as climbing a platform, changing light bulbs, and storing items in a high place. Climbing the ladder with one hand poses a great safety hazard and is very laborious, especially when encountering items that are difficult to grasp with one hand, you need to grasp the items with both hands at the same time, and then when there is no hand support Climbing down, the safety hazard is even greater at this time. SUMMARY OF THE INVENTION [0003] Aiming at the deficiencies in the prior art, the present invention provides a household ladder that is easy to carry items up and down. [0004] In order to solve the above technical problems, the present invention is solved by the following technical solutions: a household ladd...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E06C7/14
CPCE06C7/14
Inventor 叶安敏胡磊应仁斌
Owner ZHEJIANG YONGAN DELI IND & TRADE CO LTD
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