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Accessory Of Domestic Device And Especially Of Dust Remover

A technology for household devices and vacuum cleaners, which is applied in the field of vacuum cleaners and household equipment, can solve problems such as loud noises, and achieve the effect of effective vibration isolation

Inactive Publication Date: 2016-07-20
VORWERK & CO INTERHOLDING GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The problem with the prior art is that the motor transmits vibrations to the device housing, which leads to relatively loud noises during operation of the domestic device

Method used

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  • Accessory Of Domestic Device And Especially Of Dust Remover
  • Accessory Of Domestic Device And Especially Of Dust Remover
  • Accessory Of Domestic Device And Especially Of Dust Remover

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0032] figure 1 Shown therein is a household appliance in the form of a vacuum cleaner 2, especially an electric household vacuum cleaner as a preferred application of the household appliance 1 according to the invention. The vacuum cleaner 2 is implemented as a long-handled device for manual propulsion. The device has the following structure in this embodiment:

[0033] The vacuum cleaner 2 firstly has a basic device 19, which preferably has an electric motor for the suction / fan unit. A dust collection chamber 20 provided for accommodating inhaled dust is docked on the basic device 19. The dust collection chamber preferably contains a dust filter bag (not shown).

[0034] The electric motor integrated in the basic device 19 is powered by a cable 21, which also powers the engine 4, which will be described further below. According to an embodiment not shown, the electric motor 4 is powered by a battery, so that the cable 21 is not necessary.

[0035] In addition, an insertion port...

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PUM

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Abstract

The invention relates to a domestic device (1) and especially an accessory of a dust remover (2). The domestic device (1) includes a housing (3) and an engine (4) mounted in the housing. The engine is provided with an engine shaft (5) and an engine housing parallel to the extension direction (X) of the engine shaft (5) and extending from the first end to the second end. The engine shaft (5) is mounted in the engine housing. In order to reduce noise of the domestic device (1) in operation, a sleeve (7) is arranged between the outer side of the engine housing (6) and the inner side of the housing (3). Through the sleeve, the whole engine housing (6) is fixed in the housing (3) in an anti-torsion manner. The sleeve (7) is made of elastic material at least in a segmented manner. The material has smaller elastic modulus smaller than that of the housing (3) and / or the engine housing (6). The invention also relates to a domestic device, especially a dust remover (2), which includes the domestic device (1) as the accessory.

Description

Technical field [0001] The present invention relates to a household appliance, especially an accessory for a vacuum cleaner, which has a device housing and an engine installed in the device housing. The engine has an engine shaft and an extension direction parallel to the engine shaft extending from a first end to a first end. The engine housing at the two ends, and the engine shaft is installed in the engine housing. The invention also relates to a household appliance, in particular a vacuum cleaner, which includes a household appliance as an accessory. Background technique [0002] In the sense of the present invention, a household appliance can be understood as, for example, an accessory of an electrical appliance for surface suction treatment, for example in the form of a suction nozzle, or as an entire device for surface suction treatment. An example of this type of equipment, also referred to below as household equipment, is a vacuum cleaner. Here, the so-called floor suc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47L9/16
CPCA47L9/1608A47L9/0081A47L9/0411
Inventor 奥利弗·布雷希马蒂亚斯·科尔斯
Owner VORWERK & CO INTERHOLDING GMBH