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Filter Modified Stick Vacuums

A technology of vacuum cleaners and filters, applied in the directions of vacuum cleaners, suction filters, suction nozzles, etc., can solve problems such as poor performance and low efficiency

Active Publication Date: 2021-09-10
AB ELECTROLUX
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This reduces the possibility of having components that require a lot of space in a stick vacuum cleaner, resulting in somewhat inferior performance compared to a conventional vacuum cleaner, as some conventional components may have to be omitted in a hand-held vacuum cleaner or replace with less efficient parts

Method used

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  • Filter Modified Stick Vacuums
  • Filter Modified Stick Vacuums
  • Filter Modified Stick Vacuums

Examples

Experimental program
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Embodiment Construction

[0018] These figures more fully describe the present invention, it is shown in the drawings in the following some embodiments of the invention will now be described. However, the present invention may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided by way of example, such that this disclosure will be thorough and complete , and will fully convey the scope of the invention to those skilled in the art. Throughout this specification, like numerals refer to like elements.

[0019] figure 1 Schematically illustrates a conventional lever-type vacuum cleaner 10 according to the prior art. The illustrated vacuum cleaner 10 includes an elongated rod-shaped shaft portion. Elongate shaft portion may be referred to as a lever. Handheld vacuum cleaner 11 is removably arranged in the rod. Accordingly, whereby the handheld vacuum cleaner 11 to be detached from the pole or to. Lower rod (front)...

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PUM

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Abstract

The invention relates to a stick vacuum cleaner (10) comprising a hand-held vacuum cleaner (11) adapted to dock onto a pole (13). When the hand-held vacuum cleaner (11) is docked on the pole (13), an air path (28) is formed, and the air path is connected with the air outlet (21) of the hand-held vacuum cleaner (11) on the pole (13). ) in the outlet connection. A filter (30) is provided in the air path (28) or outside the air outlet (22) provided in the rod.

Description

Technical field [0001] The present invention relates to a vacuum cleaner. In particular, the present invention relates to a lever-type vacuum cleaner. Background technique [0002] Battery-powered hand-held vacuum cleaner and the mains supply are previously known, see for example US4967443, and such a small surface cleaners for quick cleaning. Importantly, such a vacuum cleaner that is easily accessible and user-friendly design. These vacuum cleaners are typically designed so that the dust container can be removed together with the filter from the remainder of the vacuum cleaner housing accommodating a fan unit. [0003] It is also known before, using the hand-held vacuum cleaner of the type of the binding portion of the shaft, a lower shaft portion of the nozzle support portion. This type of hand held vacuum cleaner can be referred to as stick-vacuums or stick vacuums 2-1, see for example WO 2004 / 069021. The shaft portion is provided with a tube connecting portion, by means of w...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A47L5/24
CPCA47L5/24A47L9/06A47L9/12A47L5/225A47L9/1666
Inventor J·莱弗勒M·沙勒C·阿格伦H·米法尔克
Owner AB ELECTROLUX