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A highly telescopic household ladder

A retractable, home-use technology, which is applied to ladders, buildings, building structures, etc., can solve the problems of threatening life safety, large floor space, and difficult storage, and achieves the advantages of reduced floor space, low cost, and easy storage Effect

Inactive Publication Date: 2019-05-07
胡利平
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Nowadays, most household ladders are relatively simple, not easy to store, and occupy a large area. Due to the small contact area between the ladder and the ground, whether it is a wooden ladder commonly used in rural areas or a folded ladder, there are potential safety hazards that threaten people's safety. life safety

Method used

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  • A highly telescopic household ladder
  • A highly telescopic household ladder

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Embodiment Construction

[0011] like Figure 1-Figure 2 As shown, the highly telescopic household ladder of the present invention is made of pedals 1,3, hinge 2, steel frame 4, beads 5, and suction cup 6. The two pedals 1 on the top are connected together by the hinge 2, and they can rotate flexibly. The telescopic steel frame 4 can be controlled by the bead 5 at the end of each steel frame 4. The pedal 3 between the steel frames 4 can slide in the groove of the steel frame. , The suction cup 6 is connected to the bottom of each steel frame 4 . When not in use, you can press the bead 5 that is arranged on the bottom of each steel frame 4, so that the last steel frame 4 is retracted in the previous steel frame 4, and the pedal 3 that is connected to the steel frame 4 slides to make the first The pedal 3 on the section steel frame 4 moves up, and the pedal 3 on the steel price 4 moves down thereafter, so that the steel frame 4 is tightened to the greatest extent.

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Abstract

A highly telescopic household ladder comprises a steel frame, beads, hinges, suckers and pedals, and is characterized in that the steel frame is long cylindrical and hollow, the diameter of the firstsection of the steel frame is maximum, the diameter of the second section of the steel frame is second, and the diameter of the third section of the steel frame is minimum; the hinge is cylindrical; the bead is in a gyro shape; the sucker is colloid and oval; the top pedal is square, and the pedal between the steel frames is long-column-shaped. The two pedals at the top are connected together through the hinges, rotation is flexible, the pedals between the telescopic steel frames of the steel frames can be controlled to slide in steel frame grooves through the beads at the ends of the steel frames, and the suckers are connected to the bottoms of the steel frames. The design solves the problems that an existing ladder is large in occupied area and not suitable for storage. The design is simple, convenient, low in cost and easy to popularize.

Description

technical field [0001] The invention relates to household ladders, in particular to the field of highly retractable household ladders. Background technique [0002] Nowadays, most household ladders are relatively simple, not easy to store, and occupy a large area. Due to the small contact area between the ladder and the ground, whether it is a wooden ladder commonly used in rural areas or a folded ladder, there are potential safety hazards that threaten people's safety. life safety. Contents of the invention [0003] The purpose of this design is in order to overcome the above-mentioned defective of prior art, and a kind of highly retractable household ladder provided. [0004] Technical solutions: [0005] This design is composed of steel frame, beads, hinges, suction cups, and pedals. It is characterized in that: the steel frame is long and cylindrical, and the interior is hollow. The first section of the steel frame has the largest diameter, the second section is the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E06C1/12E06C7/08E06C7/42
Inventor 胡利平
Owner 胡利平
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