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Cleaning tool

A technology for cleaning tools and working heads, applied in cleaning equipment, household appliances, suction nozzles, etc., can solve the problems of unstable coordination and unreliable structure, and achieve the effect of reliable structure and convenient operation.

Pending Publication Date: 2019-06-04
SKYBEST ELECTRIC APPLIANCE SUZHOU CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The structure is very unreliable because when it is in the position of the straight rod, the slot is also matched with the chuck, which makes the cooperation unstable.

Method used

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Embodiment Construction

[0035] The present invention will be described in detail below in conjunction with specific embodiments shown in the accompanying drawings. However, these embodiments do not limit the present invention, and any structural, method, or functional changes made by those skilled in the art according to these embodiments are included in the protection scope of the present invention.

[0036] In each drawing of the present application, some dimensions of structures or parts are exaggerated relative to other structures or parts for convenience of illustration, and therefore, are only used to illustrate the basic structure of the subject matter of the present application.

[0037] In addition, terms used herein such as "upper", "above", "under", "below", etc. to express relative positions in space are for convenience of description to describe a unit or feature as shown in the drawings relative to A relationship to another cell or feature. The terms of spatial relative position may be...

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Abstract

The invention discloses a cleaning tool, which comprises a work head assembly, a handle assembly, a lower connecting assembly and an upper connecting assembly, wherein the handle assembly is arrangedrelative to the work head assembly; the lower connecting assembly is connected with the work head assembly and extends along the longitudinal axial line; the upper connecting assembly is connected with the handle assembly; the lower connecting assembly and the upper connecting assembly are rotationally connected through a rotating element; a locking element is arranged on either the lower connecting assembly or the upper connecting assembly; in the first state, the locking element locks so that the upper connecting assembly is fixed relative to the lower connecting assembly; and in the secondstate, the locking element does not lock so that the upper connecting assembly can rotate about the rotating element relative to the lower connecting assembly. The structure of the cleaning tool is reliable; the operation is convenient; and the labor is saved.

Description

technical field [0001] The invention relates to a cleaning tool. Background technique [0002] In traditional upright vacuum cleaners, the connecting rod assembly is a straight rod assembly, which cannot be bent, which makes the operation inconvenient and the cleaning area is limited when cleaning the bottom of the table or bed. [0003] In order to solve the above technical problems, those skilled in the art have made improvements, such as the Chinese patent CN203468509U issued on March 12, 2014, which discloses a rotatable angle suction nozzle for a vacuum cleaner, including a nozzle body, a nozzle body, a ball The head handle and the connecting elbow, the front end of the ball handle is provided with a hollow connecting ball head, and there are rotating shaft holes on both sides of the connecting ball head; the two sides of the tail of the suction nozzle body are provided with the rotating shaft connecting the two sides of the ball head The hole corresponds to the nozzle...

Claims

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Application Information

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IPC IPC(8): A47L9/02A47L9/00A47L5/24A47L9/32
CPCA47L5/24A47L9/32A47L9/00A47L9/02
Inventor 刘海平施金鑫胡彬鲁保东
Owner SKYBEST ELECTRIC APPLIANCE SUZHOU CO LTD