Dust collecting apparatus of vacuum cleaner

Abstract

The invention discloses a dust-collection device of vacuum dust collector, comprising: a dust-collection barrel for accumulating the foreign matters filtered from the sucked air; a filter element inside the dust-collection barrel to filter the foreign matters from the air; a handle on the outer periphery of dust-collection barrel to make the user pick the dust-collection barrel easily; a lower cover for sealing the bottom of dust-collection barrel; and a switch for opening or closing the lower cover selectively while it is arranged at the inner side of outer periphery of dust-collection barrel. The invention comprises following advantages that: the switch is arranged in the depressed space of outer periphery of dust collection barrel to avoid the effect of projected part on the same position by present technique, and the interference or disrepair. And the invention has beautiful appearance. The handle for picking put the dust-collection device and the combination element are in the corresponding positions, therefore, switching lower cover is easily to improve the work efficiency. In addition, the combination element of lower cover is stable enough to avoid opened via the outer wallop.

Description

technical field [0001] The present invention relates to a vacuum cleaner, in particular to a dust collecting device of the vacuum cleaner. Background technique [0002] figure 1 It is a schematic diagram of the three-dimensional appearance structure of an existing upright vacuum cleaner. [0003] As shown in the figure, the upright vacuum cleaner 1 includes a suction head 10 , a body 20 and an operating handle 30 . Wherein the suction head 10 sucks the air containing foreign matter when moving on the ground; the device for generating air suction is arranged in the body 20, and the air containing foreign matter is sucked through the suction head 10; the operating handle 30 is equipped on the upper part of the body 20, which is convenient for the user to operate . [0004] The suction head 10 sucks in air through a suction port (not shown) on the bottom while it is moving close to the ground. In order to make the suction head 10 move easily, a pair of moving wheels 12 are ...

AI Technical Summary

Problems solved by technology

[0009] Due to the structure of the dust collecting device of the prior art vacuum cleaner, because the cover hinge 26' protrudes forward, there are disadvantages such as the appearance is not beautiful enough, and the use is inconvenient.

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