Electric vacuum cleaner

Abstract

The present invention provided a vacuum cleaner which employs a number of parts for a locking means of a housing lid and a dust collecting section lid with a low-cost securing means. The vacuum cleaner has a dust collecting section 4 with an opening for collecting sucked dusts, the openable and closable dust collecting section lid 5 with a wall body 10 for hermetically closing the opening of the dust collecting section, and the openable and closable housing lid 8 covering the dust collecting section lid and is so constituted that the locking means 14, 17 of the housing lid and the dust collecting section lid are disposed outside of the wall body. Thereby, the locking means 14, 17 and a metal mold can be easily and inexpensively made and the number of parts can be reduced.

Description

technical field [0001] The invention relates to an electric vacuum cleaner used in common households. Background technique [0002] First, a conventional electric vacuum cleaner will be described using FIG. 8 . [0003] The main body 51 of the vacuum cleaner is provided with: an electric blower chamber 53 with an electric blower 52 inside, and a dust collection chamber 54 arranged in front of it. The main body 51 of the vacuum cleaner is also provided with a rotatable dust collection chamber cover 55 through a pivot, covering the dust collection chamber 54 . The top of the dust collection chamber cover 55 is provided with a storage compartment 56 for storing spare parts such as crevice suction heads and rack type suction heads, and the storage compartment 56 is covered by a storage compartment cover 57 that is arranged to be able to open and close freely. In addition, an operating portion 58 for opening and closing the storage compartment cover 57 is provided in front of t...

AI Technical Summary

Problems solved by technology

[0007] However, in the above-mentioned existing structure, since the interlocking part between the storage compartment cover and the dust collection chamber cover is located directly above the dust collection chamber, air will leak when the dust collection chamber cover is provided with holes, etc. Therefore, it is difficult to form openings and other structures on the dust collection chamber cover

Like this, when forming on the cover of the dust collecting chamber the clamped parts that are clamped mutually with the clamping parts located on the storage compartment cover, it can only be formed from the interior of the storage compartment by a sliding core mold, or the Realized by other special parts, which will cause difficulties in mold making and increase in the number of parts

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