KR970020008A - Suction mechanism of electric vacuum cleaner - Google Patents

Suction mechanism of electric vacuum cleaner Download PDF

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Publication number
KR970020008A
KR970020008A KR1019960010718A KR19960010718A KR970020008A KR 970020008 A KR970020008 A KR 970020008A KR 1019960010718 A KR1019960010718 A KR 1019960010718A KR 19960010718 A KR19960010718 A KR 19960010718A KR 970020008 A KR970020008 A KR 970020008A
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KR
South Korea
Prior art keywords
vacuum cleaner
suction mechanism
electric vacuum
roller
resistance device
Prior art date
Application number
KR1019960010718A
Other languages
Korean (ko)
Other versions
KR0167720B1 (en
Inventor
가즈오 뉴이
다께히로 야마구찌
Original Assignee
기따오까 다까시
미쯔비시덴끼 가부시끼가이샤
이시까와 히로아끼
미쯔비시덴끼 홈끼끼 가부시끼가이샤
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 기따오까 다까시, 미쯔비시덴끼 가부시끼가이샤, 이시까와 히로아끼, 미쯔비시덴끼 홈끼끼 가부시끼가이샤 filed Critical 기따오까 다까시
Publication of KR970020008A publication Critical patent/KR970020008A/en
Application granted granted Critical
Publication of KR0167720B1 publication Critical patent/KR0167720B1/en

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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
    • 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
    • A47L9/04—Nozzles with driven brushes or agitators
    • A47L9/0461—Dust-loosening tools, e.g. agitators, brushes
    • A47L9/0466—Rotating tools
    • A47L9/0477—Rolls

Abstract

전기청소기에 있어서 먼지등을 흡입하는 흡입기구에 관한 것으로, 흡입기구의 조작력을 경감함과 동시에 회전로울러의 기모포가 한쪽만 닳아해지는 것을 방지하기 위해, 바닥면 등을 닦기 위한 회전로울러를 구비한 전기청소기의 흡입기구에 있어서, 회전로울러를 로울러본체와 그의 양끝부에 마련한 지지부에 의해서 구성하고, 적어도 한쪽의 지지부에 점성저항장치를 마련하였다.The present invention relates to a suction device for sucking dust and the like in an electric vacuum cleaner, and more particularly to a suction device for suctioning dust or the like in an electric vacuum cleaner, in which electric power of a suction mechanism is reduced, In the suction mechanism of the vacuum cleaner, the rotary roller is constituted by a roller body and a support portion provided at both ends of the roller body, and at least one support portion is provided with a viscous resistance device.

이러한 구성으로 하는 것에 의해, 회전로울러에 감겨진 기모포가 한쪽만 닳아해지는 것을 방지할 수 있으며, 회전로울러가 콤팩트하게 되고, 또 흡입기구로의 착탈이 간단하여 보관이 용이하다는 효과가 얻어진다.With this configuration, it is possible to prevent the bristles wrapped around the rotary roller from being worn out on only one side, and the rotary roller can be made compact, and the attachment and detachment of the bristles to the suction port can be made simple and easy to store.

Description

전기청소기의 흡입기구Suction mechanism of electric vacuum cleaner

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is a trivial issue, I did not include the contents of the text.

제1도는 본 발명에 관한 흡입기구를 구비한 전기청소기의 1예의 사시도,1 is a perspective view of an example of an electric vacuum cleaner provided with a suction mechanism according to the present invention,

제2도는 본 발명에 관한 흡입기구의 1실시형태의 종단면도,FIG. 2 is a longitudinal sectional view of one embodiment of the suction mechanism according to the present invention,

제3도는 제2도의 저면도,FIG. 3 is a bottom view of FIG. 2,

제4도는 제2도의 회전로울러의 주요부를 도시한 단면도,FIG. 4 is a sectional view showing a main part of the rotary roller of FIG. 2,

제5도는 제4도의 분해 사시도,5 is an exploded perspective view of FIG. 4,

제6도는 제5도의 점성저항장치의 조립상태를 일부 단면으로 도시한 평면도,FIG. 6 is a plan view showing, in partial cross-section, an assembled state of the viscous resistance device of FIG. 5,

제7도는 일부 단면으로 도시한 제6도의 정면도,FIG. 7 is a front view of FIG. 6,

제8도는 흡입기구에 마련한 베어링부의 분해 사시도,8 is an exploded perspective view of a bearing portion provided in the suction mechanism,

제9도는 종래의 전기청소기의 흡입기구의 1예의 종단면도,FIG. 9 is a vertical sectional view of an example of a suction mechanism of a conventional electric vacuum cleaner,

제10도는 제9도의 주요부의 분해 사시도,FIG. 10 is an exploded perspective view of the main part of FIG. 9,

제11도는 제10도의 조립도,FIG. 11 is an assembly view of FIG. 10,

제12도는 종래의 전기청소기의 흡입기구의 다른 예의 종단면도.12 is a longitudinal sectional view of another example of a suction mechanism of a conventional electric vacuum cleaner.

Claims (3)

바닥면 등을 닦기 위한 회전로울러를 구비한 전기청소기의 흡입기구에 있어서, 상기 회전로울러를 로울러 본체와 그의 양끝부에 마련한 지지부에 의해서 구성하고, 적어도 한쪽의 지지부에 점성저항장치를 마련한 것을 특징으로 하는 전기청소기의 흡입기구.The suction mechanism of the electric vacuum cleaner having a rotary roller for wiping the floor surface and the like is characterized in that the rotary roller is constituted by a roller body and a support portion provided at both ends thereof and a viscous resistance device is provided on at least one of the support portions Suction device of an electric vacuum cleaner. 제1항에 있어서, 상기 점성저항장치를 로울러본체와 동축상에 배치하고, 이 점성저항 장치에 회전로울러를 흡입기구에 장착하기 위한 캡을 부착함과 동시에 이 캡의 일부 및 상기 점성저항장치를 홀더로 피복한 것을 특징으로 하는 전기청소기의 흡입기구.The viscous resistance device according to claim 1, wherein the viscous resistance device is disposed coaxially with the roller body, a cap for mounting the rotary roller to the suction mechanism is attached to the viscous resistance device, and a part of the cap and the viscous- Wherein the suction device is covered with a holder. 제1항에 있어서, 상기 회전로울러의 지지부를 오목부를 갖고 로울러 본체의 끝부에 고정되는 하우징, 중심부에 관통구멍을 갖고 밀봉재를 거쳐서 상기 하우징의 개구부를 폐쇄하는 윗뚜껑 및 한쪽 끝에 상기 하우징의 오목부에 마련되는 저항체를 갖고 상기 윗뚜껑의 관통구멍에 삽입 통과되고 다른쪽 끝에 연결부가 마련된 저항부재로 이루어지고, 상기 하우징과 윗뚜껑에 의해서 형성된 공간부에 점성유동체를 충진해서 이루어지는 점성저항장치, 한쪽 끝에 상기 저항부재의 연결부에 걸어맞추는 걸어맞춤부를 갖고 다른쪽 끝에 흡입기구에 부착하기 위한 지지축을 갖는 캡, 이 캡의 일부 및 상기 점성저항장치를 피복해서 상기 로울러본체의 끝부에 고정되는 홀더에 의해서 구성한 것을 특징으로 하는 전기청소기의 흡입기구.[2] The apparatus according to claim 1, further comprising: a housing fixed to the end portion of the roller body, the support portion of the rotary roller having a concave portion; an upper lid having a through hole at a central portion thereof and closing an opening of the housing via a sealing material; A viscous resistance device formed by a resistive member having a resistor provided in the upper lid and inserted into the through hole of the upper lid and having a connecting portion provided at the other end thereof and a space formed by the housing and the upper lid is filled with a viscous fluid, A cap having an engaging portion for engaging with a connecting portion of the resistance member at the end and having a supporting shaft for attaching to the suction mechanism at the other end, a portion of the cap, and a holder fixed to the end portion of the roller main body by covering the viscous resistance device And the suction mechanism of the electric vacuum cleaner. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: It is disclosed by the contents of the first application.
KR1019960010718A 1995-10-05 1996-04-10 Suction mechanism of electric cleaner KR0167720B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP25856695A JP3424143B2 (en) 1995-10-05 1995-10-05 Vacuum cleaner suction tool
JP95-258566 1995-10-05

Publications (2)

Publication Number Publication Date
KR970020008A true KR970020008A (en) 1997-05-28
KR0167720B1 KR0167720B1 (en) 1999-01-15

Family

ID=17322023

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019960010718A KR0167720B1 (en) 1995-10-05 1996-04-10 Suction mechanism of electric cleaner

Country Status (2)

Country Link
JP (1) JP3424143B2 (en)
KR (1) KR0167720B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6030268A (en) * 1999-02-23 2000-02-29 Lee; Kun Hee Materials and manufacturing application for CRT frame

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1987407B1 (en) 2006-02-13 2013-04-24 Koninklijke Philips Electronics N.V. Robotic vacuum cleaning
JP5656757B2 (en) * 2011-06-29 2015-01-21 日立アプライアンス株式会社 Vacuum cleaner suction tool and vacuum cleaner

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6030268A (en) * 1999-02-23 2000-02-29 Lee; Kun Hee Materials and manufacturing application for CRT frame

Also Published As

Publication number Publication date
JP3424143B2 (en) 2003-07-07
KR0167720B1 (en) 1999-01-15
JPH0998916A (en) 1997-04-15

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