WO2015043013A1 - Aspirateur miniature - Google Patents

Aspirateur miniature Download PDF

Info

Publication number
WO2015043013A1
WO2015043013A1 PCT/CN2013/085539 CN2013085539W WO2015043013A1 WO 2015043013 A1 WO2015043013 A1 WO 2015043013A1 CN 2013085539 W CN2013085539 W CN 2013085539W WO 2015043013 A1 WO2015043013 A1 WO 2015043013A1
Authority
WO
WIPO (PCT)
Prior art keywords
motor
baffle
bump
vacuum cleaner
main body
Prior art date
Application number
PCT/CN2013/085539
Other languages
English (en)
Chinese (zh)
Inventor
樊书印
Original Assignee
樊书印
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 樊书印 filed Critical 樊书印
Publication of WO2015043013A1 publication Critical patent/WO2015043013A1/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
    • 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
    • A47L9/22—Mountings for motor fan assemblies
    • 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
    • A47L9/28—Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means

Definitions

  • the present invention relates to the field of vacuum cleaners and, more particularly, to a micro vacuum cleaner. ⁇ Background technique ⁇
  • the dust in the gap of the keyboard may be taken out, so that the user's finger is contaminated with dust; and the dust in the gap of the keyboard may enter the inside of the keyboard, and the inside of the keyboard is set.
  • the circuit which in turn affects the life of the keyboard.
  • a micro vacuum cleaner comprising a body and a blade disposed inside the body, a motor driving the blade, a data line plug for supplying power to the motor, and a tip disposed at an end of the body, wherein the tip It is connected with the blade.
  • the data cable plug is soldered to the motor through the wire. As long as the data cable plug is directly inserted into the data line interface, it can be used without other power supply.
  • the motor includes the end of the motor.
  • the blade is provided with a shaft hole closely fitting with the rotating shaft, and the blade is thermally fixed on the rotating shaft of the motor;
  • the motor is fixed in the main body with glue, and an air suction port is arranged at a corresponding blade position of the main body, so that the motor is arranged at the motor
  • the driving blade rotates, it can drive the rotation of the surrounding air to form a required negative pressure environment.
  • This program is not public. Since the motor is fixed in the interior by using glue, the adhesiveness of the glue may be lowered for a long time, and the fixing of the motor inside the main body is not firm; and the micro vacuum cleaner needs to move frequently when used, once the motor is not firmly fixed. , it may affect the normal use of the vacuum cleaner.
  • the technical problem to be solved by the present invention is to provide a micro vacuum cleaner that securely fixes a motor.
  • the object of the present invention is achieved by the following technical solutions: a micro vacuum cleaner comprising a main body and a blade disposed inside the main body and a motor for driving the blade, wherein the main body is internally provided to be adapted to the motor
  • the limiting portion has a tight fit between the limiting portion and the motor.
  • the limiting portion includes a first baffle and a second baffle disposed in parallel, and the first baffle and the second baffle are respectively in contact with both ends of the motor.
  • the motor is placed between the limiting portion and the first baffle and the second baffle, the motor is defined between the first baffle and the second baffle.
  • the height of the first baffle and the second baffle is greater than half of the thickness of the motor;
  • the motor includes a rotating shaft protruding from one end of the motor, and the first baffle is disposed There is a shaft to avoid the space.
  • the blade is fixed on the rotating shaft of the motor, and the rotating shaft avoiding the space fixes the blade in the body outside the limiting portion.
  • a first protrusion is disposed between the rotating shaft and the motor, the first protrusion is integrally disposed with the motor, and the first baffle is disposed on the first baffle The first card position.
  • the rotating shaft is to be rotated, and when the rotating shaft rotates, it will rub against the rotating shaft avoiding position on the first baffle, which will affect the rotation of the rotating shaft; and the rotating shaft and the motor are disposed close to the motor end.
  • the first bump of the portion is disposed on the first baffle on the first baffle, and the first bump is in direct contact with the first latch, and the rotating shaft does not contact the first baffle.
  • There is no friction between the rotating shaft and the first baffle, which does not affect the rotation of the rotating shaft, and the first lug can also serve as a limiting structure to better define the motor in the first baffle and the second baffle. The location between.
  • the first protrusion is in the shape of a disk, and the width of the first protrusion is larger than the diameter of the rotating shaft and smaller than the width of the motor.
  • This is the specific shape of the first bump, and is of course not limited to a round cake shape, but the round cake shape facilitates fixing the first bump to the first card position on the first baffle.
  • the length of the first bump is greater than the thickness of the first baffle. This facilitates that the first bump will protrude from the first baffle after being fixed.
  • the motor can be taken out from the first baffle and the second baffle by simply holding the first bump by hand.
  • the opposite ends of the first bumps of the motor are provided with second bumps, and the second baffle is provided with a second latching position that is matched with the second bumps. Providing the second bump can further fix the position of the motor between the first baffle and the second baffle.
  • the length of the second protrusion is greater than the thickness of the second baffle, and the second protrusion is in the shape of a disk.
  • the second projection is arranged in a round shape, which is also convenient for holding the second projection by hand when the motor is disassembled.
  • the main body includes opposite front and rear shells, and the first baffle and the second baffle are disposed on the front and rear shells, and the front shell and the rear shell are combined
  • the first baffle and the second baffle are overlapped together. This is a specific arrangement of the first baffle and the second baffle.
  • the limiting portion is a card slot disposed inside the main body and adapted to the shape of the motor, and the card slot and the motor are closely matched.
  • the motor is fixed inside the card slot that fits the shape of the motor.
  • the card slot completely defines the position of the motor inside the body, so that the motor is firmly fixed inside the body.
  • the invention is provided with a limiting portion for fixing the motor and closely matching with the motor inside the main body, so that the motor is firmly fixed in the limiting portion inside the main body, and there is no glue fixing for the glue for a long time.
  • the motor is not firmly fixed due to poor viscosity.
  • FIG. 1 is a schematic view showing the motor fixed to the front case according to Embodiment 1 of the present invention
  • FIG. 2 is a schematic overall view of a micro vacuum cleaner according to Embodiment 1 of the present invention.
  • FIG. 3 is a schematic view of a front case according to Embodiment 1 of the present invention.
  • FIG. 4 is a schematic view of a motor according to a first embodiment of the present invention.
  • a micro vacuum cleaner comprising a main body and a blade disposed inside the main body and a motor for driving the blade, wherein the main body is internally provided with a limiting portion adapted to the motor, the limiting portion and the motor Close cooperation.
  • the invention is provided with a limiting portion for fixing the motor and closely matching with the motor inside the main body, so that the motor is firmly fixed in the limiting portion inside the main body, and there is no glue fixing for the glue for a long time.
  • the motor is not firmly fixed due to poor viscosity.
  • the micro-vacuum cleaner comprises a main body and a motor 1 and a blade 3 fixed in the main body.
  • the motor 1 includes a rotating shaft 11 protruding from one end of the motor, and the shaft 3 is provided with a shaft hole that cooperates with the rotating shaft 11,
  • the blade 3 is fixed on the rotating shaft 11 of the motor 1, and a limiting portion closely fitting with the motor 1 is disposed inside the main body, and the motor 1 is fixed in the limiting portion, and the motor 1 is firmly fixed inside the main body of the micro vacuum cleaner, There will be cases where the motor 1 is not firmly fixed and the use is affected.
  • the main body includes a front case 2 and a rear case 4 which are oppositely disposed for placing the motor 1 and the blade 3, and the limiting portion is disposed in the front case 2 and the rear case 4.
  • the limiting portion includes a first baffle 21 and a second baffle 22 disposed at two ends of the front case 2, and the first baffle 21 and the second baffle 22 are located on the same plane as the edge of the front case 2 and are The height of the first baffle 21 and the second baffle 22 is greater than half the height of the motor.
  • the first baffle 21 and the second baffle 22 are respectively in contact with both ends of the motor 1, so that the motor is caught in the first baffle and the second baffle.
  • a first bump 12 is disposed between the rotating shaft 11 and the motor 1 and is closely attached to the end of the motor.
  • the first baffle 23 is disposed on the first baffle, and the first latch 23 is disposed on the first baffle.
  • the rotating shaft 11 is disposed outside the limiting portion, that is, the first baffle 21 and the second baffle 22, and the vane 3 is fixed to the rotating shaft 11, so that the vane 3 is also in the first baffle 21 and the second baffle 22 In addition, this makes it possible to fix the motor 1 better.
  • a second bump 13 is disposed at the other end of the motor 1, and is disposed on the second shutter 22
  • the first bump 12 and the second bump 13 are both arranged in a disk shape, because the edge of the dome-shaped structure is smooth, and the first convex is facilitated.
  • the block 12 and the second bump 13 are respectively caught on the first card position 23 and the second card position 24.
  • the length of the first bump 12 is greater than the thickness of the first baffle 22 and the width of the first bump 12 is larger than the diameter of the rotating shaft 11 and smaller than the width of the motor 1.
  • the length of the second bump 12 is greater than the thickness of the second baffle 22.
  • the first bump 12 and the second bump 13 respectively protrude from the first baffle 21 and the second baffle 22, so that on the disassembling motor 1, the hand is directly placed at one end of the motor 1. Then, the motor 1 can be taken out between the first baffle 21 and the second baffle 22.
  • a first baffle and a second baffle are provided in the rear casing which are identical to the inner casing, and the first baffle and the second baffle are disposed on the front and rear casings when the front shell and the rear shell are combined The plates overlap.
  • the micro vacuum cleaner further includes a suction head 5, a sleeve 10 connecting the suction head 5 with the front case 2 and the rear case 3, and a data line plug (not shown) soldered to the motor by wires 6. Simply plug the data cable plug into the powered data line connector and the micro vacuum cleaner will be ready for use.
  • the limiting portion is a card slot disposed inside the main body and closely matched with the motor, and the motor is fixed in the card slot, and the motor is not fixed firmly.
  • the rest are the same as the first embodiment, and are not described here.

Abstract

La présente invention concerne un aspirateur miniature comprenant un corps principal, des pales disposées à l'intérieur du corps principal, et un moteur permettant d'entraîner les pales. Une pièce de limitation comprenant le moteur est disposée à l'intérieur du corps principal. Le moteur est placé de manière serrée dans la pièce de limitation. Selon la présente invention, du fait que le corps principal comprend la pièce de limitation utilisée pour fixer le moteur et dans laquelle le moteur est placé de manière serrée, le moteur est solidement fixé à l'intérieur de la pièce de limitation dans le corps principal, et il devient inutile d'utiliser un carter dans lequel on utilise un adhésif pour la fixation et où le moteur n'est pas solidement fixé du fait que l'adhésivité de l'adhésif se détériore au fil du temps.
PCT/CN2013/085539 2013-09-30 2013-10-21 Aspirateur miniature WO2015043013A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201310465615.7A CN103494575A (zh) 2013-09-30 2013-09-30 一种微型吸尘器
CN201310465615.7 2013-09-30

Publications (1)

Publication Number Publication Date
WO2015043013A1 true WO2015043013A1 (fr) 2015-04-02

Family

ID=49859909

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2013/085539 WO2015043013A1 (fr) 2013-09-30 2013-10-21 Aspirateur miniature

Country Status (2)

Country Link
CN (1) CN103494575A (fr)
WO (1) WO2015043013A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015149204A1 (fr) * 2014-03-31 2015-10-08 刘骏涛 Chargeur à manivelle
CN106618381B (zh) * 2017-01-04 2022-05-13 天佑电器（苏州）有限公司 风机机构及其组装方法、机头组件及清洁工具

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4307485A (en) * 1979-09-04 1981-12-29 Black & Decker Inc. Air-powered vacuum cleaner floor tool
CN2156084Y (zh) * 1993-04-08 1994-02-16 欧爵企业有限公司 车用吸尘器
CN2458982Y (zh) * 2000-12-23 2001-11-14 梁萍 电脑键盘用微型电热风及吸尘器
CN2735924Y (zh) * 2004-10-15 2005-10-26 王瑞昌 一种手持式吸尘吹风清洁器具
CN203138347U (zh) * 2013-03-01 2013-08-21 莱克电气股份有限公司 一种具有电机中心定位结构的吸尘器

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02264619A (ja) * 1989-04-05 1990-10-29 Hitachi Ltd 電気掃除機
CN2354491Y (zh) * 1998-07-25 1999-12-22 徐伟民 多功能吸尘器
CN202840748U (zh) * 2012-07-06 2013-03-27 松下家电研究开发（杭州）有限公司 吸尘器电机支撑垫片的固定结构
CN202862007U (zh) * 2012-09-28 2013-04-10 江苏博固机电有限公司 一种改进的除尘电动砂轮机
CN103156547B (zh) * 2013-04-11 2016-02-24 苏州益节智能科技有限公司 智能吸尘器

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4307485A (en) * 1979-09-04 1981-12-29 Black & Decker Inc. Air-powered vacuum cleaner floor tool
CN2156084Y (zh) * 1993-04-08 1994-02-16 欧爵企业有限公司 车用吸尘器
CN2458982Y (zh) * 2000-12-23 2001-11-14 梁萍 电脑键盘用微型电热风及吸尘器
CN2735924Y (zh) * 2004-10-15 2005-10-26 王瑞昌 一种手持式吸尘吹风清洁器具
CN203138347U (zh) * 2013-03-01 2013-08-21 莱克电气股份有限公司 一种具有电机中心定位结构的吸尘器

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