vacuum cleaner

Abstract

A vacuum cleaner includes a host machine (1), a connection pipe (2) and a floor brush (3); the host machine, the connection pipe and the floor brush are detachably connected; a connection sequence of the host machine and the connection pipe can be changed as needed so as to from two use states: in a first use state, the host machine, the connection pipe and the floor brush are connected successively; and in a second use state, the connection pipe, the host machine and the floor brush are connected successively. According to the vacuum cleaner, all the parts of the vacuum cleaner are detachable and can from various free combination connection manners; various structure combinations are achieved on one type of the vacuum cleaner, the center of gravity of the vacuum cleaner body can be adjusted, and then stable vertical storage can be achieved, and cleaning of high positions is facilitated; and the vacuum cleaner is flexible and variable in use.

Description

technical field [0001] The invention relates to a vacuum cleaner, in particular to a vacuum cleaner, which belongs to the technical field of small household appliances. Background technique [0002] Hand-held vacuum cleaners are widely used because of their compact structure and small size. Referring to the publication of the invention patent application with the application number 201110293774.4, it can be seen that although the existing hand-held vacuum cleaners have been designed to be very portable, they are not easy to use when cleaning the ground. , due to the relatively high center of gravity of the body, the user's operating feeling is not very good, and the wrist is prone to fatigue. In addition, when it needs to be temporarily stored after use, it cannot be stored upright stably due to the relatively high position of the center of gravity of the body. [0003] There is also a rod-type vacuum cleaner in the prior art. Although the center of gravity is low and conve...

AI Technical Summary

Problems solved by technology

[0002] Hand-held vacuum cleaners are widely used because of their compact structure and small size. Referring to the publication of the invention patent application with the application number 201110293774.4, it can be seen that although the existing hand-held vacuum cleaners have been designed to be very portable, they are not easy to use when cleaning the ground. , because the center of gravity of the body is relatively high, the user's operation feeling is not very good, and the wrist is prone to fatigue

In addition, when it needs to be temporarily stored after use, it cannot be stored upright stably due to the relatively high center of gravity of the body

[0003] There is also a rod-type vacuum cleaner in the prior art. Although the center of gravity is low and convenient to use, it can also be stored upright. However, when cleaning the household surface at a higher position, it will increase the difficulty of operation due to the high center of gravity. The position is even powerless to complete the cleaning action smoothly

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