Household folding ladder

Abstract

The invention discloses a household folding ladder which comprises a front support frame and a rear support frame, wherein a top handrail is arranged at the upper part of the front support frame; an auxiliary tool frame is arranged at the lower end of the right part of the top handrail; the lower side of the top handrail is articulated with the rear support frame; the middles of the two ends of the front surface of the front support frame are articulated with side handrails; a first footboard, a second footboard, a third footboard and a fourth footboard are arranged between side walls of the front support frame from the top down; a safety fastener is arranged at the rear part of the upper end of the first footboard in a penetrating manner; a first fixing rod, a second fixing rod and a third fixing rod are arranged between side walls of the rear support frame from the top down; various operation tools are placed in the auxiliary tool frame; a person on the ladder can take the tools conveniently; a splayed leg separation design can allow the stressed area of the folding ladder to be larger; the folding ladder is more steady; the safety fastener can exert a fixing and limiting effect;and the stability and safety of the folding ladder are ensured.

Description

Technical field [0001] The invention relates to the technical field of ladders, and the specific field is a household folding ladder. Background technique [0002] The living area in cities is generally not large. In order to make full use of the space, wall cabinets are installed on the entrance hall and on the large cabinets. Although the high space is used, it is extremely inconvenient to access items. ladder. The volume is large, the probability of use is not high, but usually occupies a limited space, and the gain is not worth the loss. Therefore, various ladders with folding functions have also emerged. The existing patented folding ladders still have many shortcomings: some structural designs are not reasonable enough, some are greedy for lightness, resulting in insufficient strength, safety hazards, and some are greedy for folding Convenience, resulting in a complicated structure and easy to be damaged, and most of the existing ladders have a single structure and only h...

AI Technical Summary

Problems solved by technology

[0002] The urban living area is generally not large. In order to make full use of the space, hanging cabinets are set up on the hall and on the big cabinet. Although the high space is used, it is extremely inconvenient to access items. ladder. The volume is relatively large, and the probability of use is not high, but it usually occupies a limited space, and the gain outweighs the gain

Therefore, all kinds of ladders with folding function have also emerged at the historic moment, and there are still many deficiencies in the existing patented folding ladders: some structural designs are not reasonable enough, some are greedy for lightness, resulting in insufficient firmness, potential safety hazards, and some are greedy for folding Convenience leads to complex structure and easy damage, and most existing ladders have a single structure and only have the function of a ladder, which causes a lot of inconvenience when climbing and repairing at home

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