Foldable type telescopic ladder
A telescopic ladder and folding technology, which is applied in the direction of ladders, buildings, building structures, etc., can solve the problems of low use efficiency, large space occupation, troubles, etc., achieve simple and convenient portability and use, improve use efficiency, and support safety reliable effect
Inactive Publication Date: 2017-10-10
温州奇思科技有限公司
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Problems solved by technology
[0002] Ladders, daily life utensils, are made of two long and thick poles, and the cross bar suitable for climbing is crossed in the middle, which is used for climbing. In people's life, climbing and climbing must be supported by ladders. Indispensable, but traditional ladders are inconvenient to carry and use, take up a lot of space, and have insufficient fixing and support safety, which brings great trouble to users, and cannot realize the expansion and contraction of the ladder according to the needs of use. Folding, the use efficiency is low, so the realization of a collapsible telescopic ladder that can solve such problems is imperative
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[0015] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0016] see Figure 1-4 , the present invention provides a technical solution: a collapsible telescopic ladder, including a vertical rod 1, a first telescopic device 2, a folding device 3 and a second telescopic device 5, the vertical rod 1 provides support and a place for the upper device Function, the first telescopic device 2 realizes the folding and telescopic of the device, the folding device 3 realizes the rotation and folding of the device, and the secon...
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The invention discloses a foldable type telescopic ladder comprising vertical rods, first telescopic devices, folding devices and second telescopic devices. The first telescopic devices are symmetrically arranged on the inner side faces of the vertical rods, ladder transverse rods are symmetrically arranged at the front ends of the inner side faces of the vertical rods, and the two ends of each ladder transverse rod are fixedly connected to the inner side faces of the two vertical rods correspondingly. The top ends of sliding rods in the first telescopic devices are provided with the folding devices, the lower ends of connecting blocks on the folding devices are provided with a fixed straight ladder body, and the upper surfaces of two supporting columns of the fixed straight ladder body are symmetrically provided with the second telescopic devices. According to the foldable type telescopic ladder, carrying and using are easy and convenient, fixing and supporting are safe and reliable, and great convenience is brought to a user; and through the first telescopic devices, the folding devices and the second telescopic devices, the telescopic and folding functions of the ladder are achieved, the occupied space is reduced, and the using efficiency is improved.
Description
technical field [0001] The invention relates to the technical field of ladder equipment, in particular to a foldable telescopic ladder. Background technique [0002] Ladders, daily life utensils, are made of two long and thick poles, with a cross bar suitable for climbing across the middle, used for climbing. In people's life, climbing and climbing must be supported by ladders, so the demand for ladders Indispensable, but traditional ladders are inconvenient to carry and use, occupy a large space, and have insufficient fixation and support safety, which brings great trouble to users, and cannot realize the expansion and contraction of the ladder according to the needs of use. Folding is inefficient in use, so the realization of a collapsible telescopic ladder that can solve such problems is imperative. Contents of the invention [0003] The technical problem to be solved by the present invention is to overcome the existing defects and provide a foldable telescopic ladder,...
Claims
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Login to View More IPC IPC(8): E06C1/36E06C1/383E06C7/42E06C7/04E06C1/12
CPCE06C1/36E06C1/12E06C1/383E06C7/04E06C7/42
Inventor 郑润语
Owner 温州奇思科技有限公司