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WO2020215496A1 - Aspirateur portatif amélioré - Google Patents

Aspirateur portatif amélioré Download PDF

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Publication number
WO2020215496A1
WO2020215496A1 PCT/CN2019/095530 CN2019095530W WO2020215496A1 WO 2020215496 A1 WO2020215496 A1 WO 2020215496A1 CN 2019095530 W CN2019095530 W CN 2019095530W WO 2020215496 A1 WO2020215496 A1 WO 2020215496A1
Authority
WO
WIPO (PCT)
Prior art keywords
main body
dust
vacuum cleaner
barb
dust bucket
Prior art date
Application number
PCT/CN2019/095530
Other languages
English (en)
Chinese (zh)
Inventor
叶隽
Original Assignee
叶隽
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 叶隽 filed Critical 叶隽
Publication of WO2020215496A1 publication Critical patent/WO2020215496A1/fr

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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
    • A47L9/02—Nozzles
    • 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
    • A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters

Definitions

  • the utility model relates to a handheld vacuum cleaner, in particular to an improved handheld vacuum cleaner.
  • hand-held vacuum cleaners are popular among consumers due to their compact size, cute appearance and convenience of handheld use.
  • Most of their structures are composed of a main body held by the hand and a detachable dust bucket mounted on the front end of the main body.
  • the front end of the dust bucket is equipped with a dust suction port for dust collection.
  • the dust bucket When the garbage in the dust bucket needs to be cleaned, the dust bucket must be removed from the main body, and then the filter cover and the dust bucket in the dust bucket After removal, the garbage in the dust bin can be cleaned up.
  • the removal process is not only troublesome, but also causes some garbage in the dust bin to be accidentally taken out by the filter cover and dirty hands when removing the filter cover. Inconvenience caused by normal use.
  • the technical problem to be solved by the utility model is to overcome the defects of the prior art and provide an improved hand-held vacuum cleaner which is simple to clean up the garbage in the dust bucket and does not stain hands during the cleaning process.
  • An improved hand-held vacuum cleaner comprising a main body held by the hand and a dust bucket detachably installed at the front end of the main body.
  • the front end of the dust bucket is provided with a dust suction port, and the dust suction port is provided with a removable plug-in unit
  • the rear end of the suction head is provided with a connecting barrel extending backward, and the rear end of the connecting barrel is provided with a one-way dust suction valve.
  • the diameter of the dust suction port is the same as the inner diameter of the dust bucket, and the outer edge of the rear end of the dust suction head is provided with a ring of embedding grooves, and the outer edge of the front end of the dust suction port is matched and inserted into the embedding groove.
  • the top surface of the suction head is provided with an exposed top button, the rear end of the suction head is provided with an elastic top barb connected to the top button, and the front end of the top surface of the main body is provided with a stop barb.
  • the barb and the anti-fall barb are fitted together to form a connection lock between the suction head and the main body, or the elastic top barb is pressed out of the anti-fall barb by the top button to form a detachable connection between the suction head and the main body.
  • the side of the main body is provided with exposed side buttons
  • the front end of the main body is provided with elastic side barbs connected to the side buttons
  • a hook groove is provided on the rear side of the dust bucket, and the elastic side barbs coincide with the hook grooves It is assembled to form a connection lock between the dust bucket and the main body or the elastic side barb is pressed out of the hook groove by the side button to form a detachable between the dust bucket and the main body.
  • the top surface of the main body is provided with a top plate extending forward, the top plate shields the top surface of the dust bucket, and the anti-fall barb is arranged on the inner top surface of the front end of the top plate.
  • the dust bucket is provided with a filter cover detachably installed from the rear end of the dust bucket.
  • the main body is provided with a rechargeable battery and a motor, and the top surface of the main body is provided with a control button for opening and closing the motor.
  • the utility model is mainly provided with a detachable plug-in dust suction head in the dust suction port at the front end of the dust bucket, and a connecting bucket extending backwards is arranged at the rear end of the dust bucket.
  • the rear end of the connecting bucket is also equipped with a one-way vacuum valve; therefore, the additional vacuum head will not affect the normal vacuuming of the handheld vacuum cleaner.
  • you need to clean the garbage in the dust bucket you only need to remove the vacuum head.
  • the garbage in the dust bucket can be quickly discharged and cleaned through the dust suction port, so not only the garbage cleaning is easier, but the cleaning process will not stain your hands, which brings convenience to the normal use of consumers, and the dust bucket can also Quickly remove from the main body for easy washing.
  • Figure 1 is a schematic sectional view of the utility model.
  • Fig. 2 is a top view of Fig. 1.
  • Figure 3 is a schematic cross-sectional view of the vacuum head removed from the front end of the dust bucket.
  • Fig. 4 is a top view of Fig. 3.
  • Figure 5 is a schematic cross-sectional view of the dust bucket removed from the front end of the main body.
  • Fig. 6 is a schematic diagram of the external structure of Fig. 5.
  • Fig. 7 is a top view of Fig. 6.
  • An improved hand-held vacuum cleaner belongs to a small hand-held vacuum cleaner, which is mainly composed of a main body for hand holding 1, a detachable dust bucket 2 mounted on the front end of the main body, and a detachable The dust suction head 3 and other structures are installed at the front end of the dust bucket.
  • the main body 1 is provided with a rechargeable battery 5 and a motor 6 connected by a wire as a circuit.
  • the top surface of the main body 1 is provided with a control button 7 which can be used to open and close the motor 6, that is, to start or close the vacuum cleaner.
  • the detachable installation structure of the dust bucket 2 and the front end of the main body 1 is shown in Figs. 5-7: two sides of the main body 1 are respectively provided with exposed side buttons 12, and both sides of the front end of the main body 1 are respectively connected to the corresponding side
  • the elastic side barb 13 on the button 12 is correspondingly provided with a hook groove on the rear side of the dust bucket 2; therefore, when the dust bucket 2 is inserted into the front end of the main body 1, and the elastic side barb 13 is fitted with the hook groove.
  • the dust bucket 2 and the main body 1 can be connected and locked; when the elastic side barb 13 is pressed out of the hook groove by the side button 12, the dust bucket 2 and the main body 1 can be detached.
  • the dust bucket 2 is also provided with a filter cover 4 that is detachably installed from the rear end of the dust bucket.
  • the filter cover is located just in front of the motor 6, and when the dust bucket 2 is removed from the front end of the main body 1, the filter cover 4 4 can be removed from the rear end of the dust bucket 2 to facilitate the washing of the dust bucket 2.
  • the front end of the dust bucket 2 is provided with a dust suction port 21, and the diameter of the dust suction port is the same as the inner diameter of the dust bucket 2, and the outer edge of the rear end of the dust suction head 3 is provided with a ring of embedding groove 34, then the dust suction port
  • the outer edge of the front end of 21 can fit and fit into the insertion groove 34, that is, a detachable insertion structure of the dust suction head 3 in the dust suction opening 21 is formed.
  • top surface of the suction head 3 is also provided with an exposed top button 31, the rear end of the suction head 3 is provided with an elastic top barb 32 connected to the top button, and a stop barb is correspondingly provided on the front end of the top surface of the main body 1. 14.
  • the stop barb is provided on the inner top surface of the front end of the top plate 11 extending forward from the top surface of the main body 1, and the top plate 11 can cover the top surface of the dust bucket 2; therefore, when the dust suction head 3 is inserted in the front end of the dust bucket 2 When the elastic top barb 32 and the anti-release barb 14 are fitted together in the dust suction port 21, the suction head 3 and the main body 1 can be connected and locked; when the elastic top barb 32 is topped When the button 31 is pressed and disengaged from the anti-fall barb 14, the suction head 3 and the main body 1 can be detached.
  • a dust suction head 3 is added in the dust suction opening 21 at the front end of the dust bucket 2, which will not affect the normal dust collection of the handheld vacuum cleaner, and only needs to remove the dust suction head when the garbage in the dust bucket 2 needs to be cleaned. 3.
  • the garbage in the dust bucket 2 can be quickly discharged and cleaned through the dust suction port 21, so not only the garbage cleaning is easier, but also the hands will not be soiled during the cleaning process, which brings convenience to the normal use of consumers.
  • the rear end of the dust suction head 3 is provided with a connecting bucket 33 extending backwards and extending into the dust bucket 2, and the rear end of the connecting bucket is provided with a one-way dust suction valve plate 8, which can be used to prevent dust in the dust bucket 2.
  • the garbage is poured out from the vacuum cleaner 3.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Filters For Electric Vacuum Cleaners (AREA)

Abstract

L'invention concerne un aspirateur portatif amélioré, appartenant à un petit aspirateur portatif. L'aspirateur comprend structurellement un corps principal (1) destiné à être tenu à la main, et un réservoir à poussière (2) monté de façon amovible au niveau d'une extrémité avant du corps principal (1), une ouverture d'aspiration de poussière (21) est en outre disposée au niveau d'une extrémité avant du réservoir à poussière (2), un embout d'aspiration de poussière insérée de manière amovible (3) est disposé dans l'ouverture d'aspiration de poussière (21), un cylindre de liaison (33) s'étendant vers l'arrière dans le réservoir à poussière (2) est disposé au niveau d'une extrémité arrière de l'embout d'aspiration de poussière (3), et une pièce de soupape d'aspiration de poussière unidirectionnelle (8) est disposée à une extrémité arrière du cylindre de liaison (33). L'embout d'aspiration de poussière (3) disposée en outre n'affecte pas l'utilisation normale de l'aspiration de poussière de l'aspirateur portatif. Lorsque les déchets dans le réservoir à poussière (2) doivent être retirés, les déchets dans le réservoir à poussière (2) peuvent être rapidement versés pour les retirer via l'ouverture d'aspiration de poussière (21) en détachant tout simplement l'embout d'aspiration de poussière (3), de telle sorte qu'il est plus simple de retirer les déchets, et les mains ne sont pas salies lors du processus de nettoyage, ce qui apporte une commodité en utilisation normale pour un consommateur ; et le réservoir à poussière (2) peut également être rapidement détaché du corps principal (1) de façon à faciliter le lavage.
PCT/CN2019/095530 2019-04-24 2019-07-11 Aspirateur portatif amélioré WO2020215496A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201920561543.9U CN210055872U (zh) 2019-04-24 2019-04-24 一种改进型手持吸尘器
CN201920561543.9 2019-04-24

Publications (1)

Publication Number Publication Date
WO2020215496A1 true WO2020215496A1 (fr) 2020-10-29

Family

ID=69438402

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2019/095530 WO2020215496A1 (fr) 2019-04-24 2019-07-11 Aspirateur portatif amélioré

Country Status (2)

Country Link
CN (1) CN210055872U (fr)
WO (1) WO2020215496A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111557615A (zh) * 2020-05-19 2020-08-21 苏州莱智得电器科技有限公司 一种多功能手持吸尘器
CN112587024B (zh) * 2020-12-01 2023-06-27 添可智能科技有限公司 清洁设备及手持吸尘器
CN112587025A (zh) * 2020-12-01 2021-04-02 添可智能科技有限公司 清洁设备及手持吸尘器

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0176095B1 (fr) * 1984-09-27 1990-04-25 Progress Elektrogeräte GmbH Corps pour un aspirateur de poussières à main
CN103720436A (zh) * 2014-01-08 2014-04-16 中山市众智电器有限公司 便携式液体抽汲装置
CN203943623U (zh) * 2014-05-28 2014-11-19 浙江明磊工具实业有限公司 一种车用吸尘器
CN104622390A (zh) * 2015-01-29 2015-05-20 苏州克林威尔电器有限公司 一种使用无刷马达的手持式吸尘器
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
CN108209701A (zh) * 2018-04-04 2018-06-29 小狗电器互联网科技（北京）股份有限公司 吸尘器及其风道结构

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0176095B1 (fr) * 1984-09-27 1990-04-25 Progress Elektrogeräte GmbH Corps pour un aspirateur de poussières à main
CN103720436A (zh) * 2014-01-08 2014-04-16 中山市众智电器有限公司 便携式液体抽汲装置
CN203943623U (zh) * 2014-05-28 2014-11-19 浙江明磊工具实业有限公司 一种车用吸尘器
CN104622390A (zh) * 2015-01-29 2015-05-20 苏州克林威尔电器有限公司 一种使用无刷马达的手持式吸尘器
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
CN108209701A (zh) * 2018-04-04 2018-06-29 小狗电器互联网科技（北京）股份有限公司 吸尘器及其风道结构

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