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Pressure washer with improved mobility

A cleaning machine and cleaning mechanism technology, which can be applied to spray devices with movable outlets, cleaning methods using liquids, cleaning methods and utensils, etc., and can solve problems such as interference and inconvenient cleaning activities.

Inactive Publication Date: 2005-11-09
BLACK & DECKER INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Needless to say, repositioning events are often inconvenient and intrusive to cleaning activities

Method used

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  • Pressure washer with improved mobility
  • Pressure washer with improved mobility
  • Pressure washer with improved mobility

Examples

Experimental program
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Effect test

Embodiment Construction

[0023] Refer to the attached figure 1 , a pressure washer constructed in accordance with the teachings of the present invention is indicated generally at 10 . In the specific example provided, pressure washer 10 is shown to include a washing mechanism 11 having a support structure 12 and pump mechanism 14, a pair of rear wheels 16, front casters 18, a high pressure drain hose 20, a wand 22, and a handle assembly twenty four.

[0024] Also refer to figure 2 and 3 , the support structure 12 is operable to support the pump mechanism 14 , and in the particular example provided, the support structure is shown to include a housing 30 substantially covering the pump mechanism 14 . Housing 30 includes a pair of mating housing covers 30a that cooperate to define a housing cavity (not shown) into which pump mechanism 14 is mounted. The pair of housing covers 30a also cooperate to form an inlet aperture 32 , an outlet aperture 34 , an electrical cord aperture 36 , a front receiving ...

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PUM

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Abstract

A portable pressure washer having a pump mechanism that is supported by a plurality of wheels. The pump mechanism has a rearwardly extending inlet connection and a forwardly extending outlet connection.

Description

technical field [0001] The present invention relates generally to pressure washers, and more particularly to a pressure washer having a configuration with improved mobility. Background technique [0002] Pressure washers are an increasingly popular outdoor power tool as modern consumers become increasingly aware of the versatility of relatively compact and portable pressure washers and their ability to reduce water consumption and time for different cleaning operations. However, we have found that the general construction of known pressure washers is somewhat inconvenient, particularly where relatively large areas are to be cleaned, such as the side of a house, deck, boat, vehicle or other machine or device. [0003] In this regard, pressure washers are generally provided with a mount having a relatively low base, a handle extending upwardly from the base, and a pair of wheels attached to the rear of the base. The base is used to support the water pump and the electric or a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B08B3/02
CPCB08B2203/0211B08B3/026
Inventor 拉尔夫·D·贝内特克里斯托弗·J·默里罗伯特·H·吉福德
Owner BLACK & DECKER INC