WO2021253880A1 - Aspirateur portatif amélioré - Google Patents

Aspirateur portatif amélioré Download PDF

Info

Publication number
WO2021253880A1
WO2021253880A1 PCT/CN2021/079760 CN2021079760W WO2021253880A1 WO 2021253880 A1 WO2021253880 A1 WO 2021253880A1 CN 2021079760 W CN2021079760 W CN 2021079760W WO 2021253880 A1 WO2021253880 A1 WO 2021253880A1
Authority
WO
WIPO (PCT)
Prior art keywords
fan
vacuum cleaner
handle
bin
fan bin
Prior art date
Application number
PCT/CN2021/079760
Other languages
English (en)
Chinese (zh)
Inventor
吕芳宗
Original Assignee
厦门市亿兴达塑胶有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 厦门市亿兴达塑胶有限公司 filed Critical 厦门市亿兴达塑胶有限公司
Publication of WO2021253880A1 publication Critical patent/WO2021253880A1/fr

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L5/00—Structural features of suction cleaners
    • A47L5/12—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum
    • A47L5/22—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum with rotary fans
    • A47L5/24—Hand-supported suction cleaners
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/28—Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/32—Handles

Definitions

  • the utility model relates to an improved handheld vacuum cleaner.
  • the purpose of the utility model is to provide an improved hand-held vacuum cleaner, which conforms to the ergonomic design of low center of gravity.
  • the fan compartment is arranged on the same side of the handle. The wrist droops naturally, the wrist is not easy to be fatigued, and it is easy.
  • the improved handheld vacuum cleaner includes a vacuum cleaner body.
  • a fan compartment is provided on one side of the vacuum cleaner body, that is, on the same side as the handle, and 20 is formed between the fan compartment and the handle. ⁇ 150 degrees of included angle.
  • the optimal design of the utility model is that the included angle between the fan chamber and the handle is 20 to 90 degrees.
  • the fan bin of the utility model is composed of a fan bin upper cover, a fan bin lower cover, and a fan bin bottom cover integrally formed with the main body; the fan is arranged in the fan bin.
  • the beneficial effect of the utility model is that it conforms to the ergonomic design, and moves the fan compartment where the fan is placed to the same side as the handle.
  • the fan When using, hold the handle of the vacuum cleaner, the fan is just below the handle, and the wrist is naturally drooping. Reduce the burden on the wrist, natural and comfortable.
  • Figure 1 is a schematic diagram of the handheld vacuum cleaner of the present invention.
  • Fig. 2 is a schematic cross-sectional view of Fig. 1.
  • Fig. 3 is a schematic diagram of the dispersion of Fig. 1.
  • the improved hand-held vacuum cleaner of the utility model includes a vacuum cleaner body 1.
  • a fan compartment 3 is provided on one side of the vacuum cleaner body 1, that is, on the same side as the handle 2.
  • the angle between the fan compartment 3 and the handle 2 is 20-150 degrees.
  • the best design of the present invention is that the angle between the fan compartment 3 and the handle 2 is 45 degrees ( Figure 2).
  • the fan warehouse 3 is composed of the upper cover 4 of the fan warehouse integrally formed with the main body 1, the lower cover 5 of the fan warehouse, and the bottom cover 6 of the fan warehouse.
  • the fan 7 is arranged in the fan warehouse 3 Inside.
  • the battery pack 8, the upper cover 9, the switch button 10, the circuit control board 11, the filter screen 12, the trash can buckle 13, the trash can 14, and the extension tube 15 are also marked.
  • the utility model adopts ergonomic design, conforms to the principle of human body meridian, and the wrist is naturally comfortable when used, and is not easy to be fatigued.
  • the utility model is made of plastic raw materials and is suitable for household and vehicle-mounted dust collection.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Electric Suction Cleaners (AREA)

Abstract

Est divulgué un aspirateur portatif amélioré, comprenant un corps d'aspirateur (1), un compartiment de ventilateur (3) étant agencé sur un côté du corps d'aspirateur (1), à savoir, le même côté qu'un manche (2) ; un angle inclus de 20 à 150 degrés est formé entre le compartiment de ventilateur (3) et le manche (2), et de préférence, un angle inclus de 20 à 90 degrés est formé ; le compartiment de ventilateur (3) est composé d'un couvercle supérieur de compartiment de ventilateur (4), d'un couvercle inférieur de compartiment de ventilateur (5) et d'un couvercle inférieur de compartiment de ventilateur (6) qui sont formés d'un seul tenant avec le corps (1) ; et un ventilateur (7) est agencé dans le compartiment de ventilateur (3). La structure de l'aspirateur portatif présente une conception ergonomique, le compartiment de ventilateur (3) où le ventilateur (7) est agencé est déplacé vers le même côté que le manche (2), de sorte que, lorsque l'aspirateur portatif est utilisé, le manche (2) de l'aspirateur est maintenu dans la main, le ventilateur (7) est juste au-dessous du manche (2), et le poignet pend naturellement, ce qui réduit la charge sur le poignet et permet d'obtenir une position naturelle et confortable.
PCT/CN2021/079760 2020-06-17 2021-03-09 Aspirateur portatif amélioré WO2021253880A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202021121936.7U CN213309452U (zh) 2020-06-17 2020-06-17 一种改进的手持式吸尘器
CN202021121936.7 2020-06-17

Publications (1)

Publication Number Publication Date
WO2021253880A1 true WO2021253880A1 (fr) 2021-12-23

Family

ID=76080750

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2021/079760 WO2021253880A1 (fr) 2020-06-17 2021-03-09 Aspirateur portatif amélioré

Country Status (2)

Country Link
CN (1) CN213309452U (fr)
WO (1) WO2021253880A1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5667080A (en) * 1995-07-17 1997-09-16 Klein; Stanley Jewelers vacuum
EP2644071A2 (fr) * 2012-03-30 2013-10-02 Shop Vac Corporation Aspirateur portatif
CN205548454U (zh) * 2016-03-16 2016-09-07 苏州克林威尔电器有限公司 一种手持式吸尘器
CN209951155U (zh) * 2019-01-30 2020-01-17 珠海格力电器股份有限公司 手持吸尘器
CN111166228A (zh) * 2020-01-06 2020-05-19 深圳市新勇拓科技有限公司 一种手持式吸尘器

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5667080A (en) * 1995-07-17 1997-09-16 Klein; Stanley Jewelers vacuum
EP2644071A2 (fr) * 2012-03-30 2013-10-02 Shop Vac Corporation Aspirateur portatif
CN205548454U (zh) * 2016-03-16 2016-09-07 苏州克林威尔电器有限公司 一种手持式吸尘器
CN209951155U (zh) * 2019-01-30 2020-01-17 珠海格力电器股份有限公司 手持吸尘器
CN111166228A (zh) * 2020-01-06 2020-05-19 深圳市新勇拓科技有限公司 一种手持式吸尘器

Also Published As

Publication number Publication date
CN213309452U (zh) 2021-06-01

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