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Vacuum cleaner

A technology of vacuum cleaners and vacuum cleaners, applied in the directions of vacuum cleaners, handles, cleaning equipment, etc., can solve problems such as inconvenience in use

Inactive Publication Date: 2005-09-07
ECOVACS ROBOTICS (SUZHOU ) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in actual use, it is necessary to pull out the accessory frame from the tubular handle and use the tubular handle independently. At this time, US6286182B1 needs to hold the tubular handle at the front or rear of the accessory frame by hand, which is inconvenient to use.

Method used

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  • Vacuum cleaner
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Examples

Experimental program
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Effect test

Embodiment Construction

[0016] See attached Figure 9 , a vacuum cleaner, comprising a vacuum cleaner housing [20] with a negative pressure mechanism, a hose [19], a dust suction pipe [18], a dust suction piece [21] located at the front end of the dust suction pipe [18], and a It is used to connect the suction pipe [4] of the suction pipe [18] and the handle suction pipe [19] of the flexible pipe. See attached figure 1 to attach Figure 8 , the handle straw [4] is detachably mounted with an accessory frame [8], the accessory frame [8] is equipped with accessories [7, 1, 2, 3,], the accessory frame [8] The first end of the handle straw [4] is detachably connected to the first connecting portion, and the second end of the accessory frame [8] or accessories [7, 1, 2, 3] is connected to the handle straw [4] ] is detachably connected to the second connecting part, and the accessory frame [8] extends from the first end to the second connecting part of the handle straw [4] to form a broken bridge-shaped ...

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PUM

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Abstract

The vacuum dust collector includes casing, hose, dust collecting pipe, dust collecting unit, and handle sucking pipe with detachable attachment holder. Onto the holder, are installed accessories connected with the second connecting part of the handle sucking pipe detachably. The attachment holder has its first end connected to the first connecting part of the handle sucking pipe and extends from the first end toward the second connecting part of the handle sucking pipe to form broken bridge-shaped part. The accessories and the attachment holder may be taken down when the different sections of the handle sucking pipe is held.

Description

technical field [0001] The present invention relates to a vacuum cleaner. Background technique [0002] The European Patent Office has disclosed the patent of EP0747000B1, the front end and the rear end of the accessory frame are removably installed on the tubular handle, there is a free area between the front end and the rear end for the hand to grasp the tubular handle, Accessories are removably mounted on the accessory rack. When the tubular handle is gripped by the hand, pulling out the accessory on the accessory holder may inappropriately pull the accessory holder from the tubular handle. For this reason, U.S. Patent Office has disclosed the patent of US6286182B1, and it is to be provided with a bridge between the front part and the rear part of accessory frame, and the approximate middle part of this bridge is connected with tubular handle removably, and there is a bridge on the accessory frame. Free area for hands to grasp. When the tubular handle and bridge are gr...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A47L9/00A47L9/32
Inventor 钱东奇
Owner ECOVACS ROBOTICS (SUZHOU ) CO LTD