Household segmented ladder

Abstract

The invention relates to a household segmented ladder which is mainly suitable for indoor and outdoor using of rural tile-roofed houses. The household segmented ladder includes ladder edges and stepsand is characterized in that the household segmented ladder further includes casings, a hook, obtuse angle elbows, a wall-against tube, an opening sealing cover, a rubber cap, a transverse plate, small screws and long bolts; the ladder is provided with three sections, the three sections can be used alone and can also be combined to be used, the upper portions and the lower portions of the three sections have the same width of 50 cm (including the ladder edges), and the lengths are 2.5 meters, 1.5 meters and 1 meter; one side of the uppermost end of each section is provided with the casing withthe length of 30 centimeters and capable of being exactly inserted into the corresponding ladder edge; when the height of one section is not enough, the ladder edges of the lower ends of the other section are inserted into the casings of the upper ends of the planned combined ladder for heightening; accessories of 5-10 can be added at the topmost ends of the ladder edges of the other section by means of leaning against the wall of the section; one of wire buckles in the two obtuse angle elbows is a clockwise buckle, and the other one is a counterclockwise buckle; the wall-against tube is twisted to be shaped like a Chinese character 'ba', feet of the shaped like a Chinese character 'ba' lean against the wall, and each step is 30 centimeters.

Description

technical field [0001] The present invention relates to a ladder. Background technique [0002] In rural areas, ladders are used for both indoor and outdoor building and maintenance of tile-roofed houses, for maintenance of low-voltage power lines, telephone lines and computer network lines, as well as for work on high places such as climbing big trees. Ladders are very useful in rural areas. It can be said that most people use ladders. However, if you need a long ladder, you can only use the short ladder, and if you need a short ladder, you can only use the long ladder. If a family already has two ladders, the medium and short ladders, it is still not enough, and they have to borrow long ladders from other people's homes; When people go up to the top and there are 2--1 steps, because people are too close to the wall, they can no longer go up and work; the ladders are all for work, and the distance between the steps and the steps is too large. People with heavy objects can...

AI Technical Summary

Problems solved by technology

However, if you need a long ladder, you can only use the short ladder, and if you need a short ladder, you can only use the long ladder. If a family already has two ladders, the medium and short ladders, it is still not enough, and they have to borrow long ladders from other people's homes; When people go up to the top and there are 2--1 steps, because they are too close to the wall, they can no longer go up and work; the ladders are all for work, and the distance between the steps and the steps is too large. People with heavy objects can't get up if they are far away, and people with short legs can't get up. When working on a ladder, you have to carry both tools and materials, and there is no place to put them. Less work; in addition, the long ladder is heavy and inconvenient to carry, and some people do not have a suitable place to put the long ladder

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