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Hand-held dust collector

A vacuum cleaner and top holder technology, applied in the field of hand-held vacuum cleaners, can solve the problems of complex structure, inconvenient disassembly and assembly, etc., and achieve the effect of good cleaning effect, convenient disassembly and assembly, and simple structure

Active Publication Date: 2020-12-04
DREAM INNOVATION TECH (SUZHOU) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing hand-held vacuum cleaners on the market have the defects of complex structure and inconvenient disassembly

Method used

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  • Hand-held dust collector
  • Hand-held dust collector
  • Hand-held dust collector

Examples

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Embodiment Construction

[0033] In order to make the above purpose, features and advantages of the present application more obvious and understandable, the specific implementation manners of the present application will be described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to explain the present application, but not to limit the present application. In addition, it should be noted that, for the convenience of description, only some structures related to the present application are shown in the drawings but not all structures. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0034] The terms "comprising" and "having" and any variations thereof in this application are intended to cover a non-exclusive inclusion. For example, a process, method, s...

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Abstract

The invention discloses a hand-held dust collector which is used for treating a to-be-cleaned surface and comprises a cover body, a suction assembly, a filtering assembly and at least one scraping piece; an air outlet hole is formed in the peripheral surface of the cover body, a containing space is formed in the cover body, an air inlet hole is formed in the bottom end surface of the cover body, and the air inlet hole communicates with the air outlet hole through the containing space; the suction assembly is arranged in the containing space and used for forming negative pressure in the air inlet hole so as to suck dirt on the to-be-cleaned surface; the filtering assembly is arranged in the containing space, is closer to the lower part of the shell than the suction assembly and is used forfiltering dirty air; and the at least one scraping piece is arranged on the bottom end surface of a lower cover and surrounds the air inlet hole. By means of the mode, the hand-held dust collector hasthe advantages of being simple in structure and improving the cleaning efficiency.

Description

technical field [0001] The present application relates to the technical field of vacuum cleaners, in particular to hand-held vacuum cleaners. Background technique [0002] In people's daily work and life, they will study and work on the desktop, such as drawing drawings, experimental operations, model making and text creation, etc., it is easy to produce large-scale garbage that is not easy to clean up, and most of them are debris, which is extremely difficult to clean up manually . In order to clean the desktop quickly and conveniently, hand-held vacuum cleaners for desktop cleaning have emerged as the times require. [0003] Existing hand-held vacuum cleaners on the market have the defects of complex structure and inconvenient assembly and disassembly. Therefore, it is necessary to study a kind of hand-held vacuum cleaner. Contents of the invention [0004] In view of the deficiencies in the above technologies, the present application provides a handheld vacuum cleane...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47L5/24A47L9/28A47L9/00A47L9/12
CPCA47L5/24A47L9/2842A47L9/00A47L9/127
Inventor 窦红润任丽娟尹伯翔
Owner DREAM INNOVATION TECH (SUZHOU) CO LTD
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