KR940003525A

KR940003525A - Vacuum cleaner

Info

Publication number: KR940003525A
Application number: KR1019930014405A
Authority: KR
Inventors: 도시유끼 마루야마; 시로 이시이; 다께히로 야마구찌; 오사무 다끼시마; 도시히사 이마이; 간지 고또
Original assignee: 오꼬지 에이이찌; 미쓰비시덴끼홈끼끼 가부시끼가이샤; 기따오까 다까시; 미쯔비시덴끼 가부시끼가이샤
Priority date: 1992-08-19
Filing date: 1993-07-28
Publication date: 1994-03-12
Also published as: JPH0662989A; JP3323999B2; KR950009469B1

Abstract

청소기 본체, 호스, 손잡이 파이프, 연장파이프 및 마루브러시등으로 이루어지는 전기청소기에 관한 것으로 조작성 및 흡입능력이 뛰어나고, 또 코스트를 저감할 수 있는 전기청소기를 제공하기 위해 마루브러시(7)에 블레이드(14a)를 갖는 회전브러시(12)의 베어링부(16a), (16b)를 유지하는 유지부(18a), (18b)와 블레이드(14a)의 양측에 바퀴를 갖는 회전브러시의 베어링부를 유지하는 유지부(18a), (19a), (19b)를 마련한 것이다.A vacuum cleaner comprising a cleaner body, a hose, a handle pipe, an extension pipe, and a floor brush. The blade 14a is provided on the floor brush 7 in order to provide an electric vacuum cleaner having excellent operability and suction ability and reducing costs. Holding part holding bearing part of rotating brush which has wheel on both sides of holding part 18a, 18b and blade 14a which hold bearing part 16a, 16b of rotating brush 12 which has (18a), (19a), and (19b).

이러한 전기청소기를 이용하는 것에 의해 금형 및 마루브러시의 코스트를 저감할 수 있고, 마루브러시의 재고관리 및 생산관리가 용이해져 생산성을 향상할 수 있으며, 조작성 및 흡인성능을 좋게 할 수 있다.By using such a vacuum cleaner, the cost of the mold and the floor brush can be reduced, the inventory management and production management of the floor brush can be facilitated, the productivity can be improved, and the operability and the suction performance can be improved.

Description

Vacuum cleaner

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명의 제1의 실시예의 저면도.1 is a bottom view of a first embodiment of the present invention.

제2도는 제1의 실시예의 작용설명도.2 is an explanatory view of the operation of the first embodiment.

제3도는 본 발명의 제2의 실시예의 정면도 및 측면도.3 is a front view and a side view of a second embodiment of the present invention.

제4도는 본 발명의 제3의 실시예의 저면도.4 is a bottom view of a third embodiment of the present invention.

제5도는 제3의 실시예의 작용설명도.5 is an explanatory view of the operation of the third embodiment.

Claims

In the vacuum cleaner comprising a cleaning base, a lake, a handle pipe, an extension pipe, and a floor brush provided with a rotary brush on the suction port, a retainer holding a bearing part of the rotary brush having a blade in the floor brush and wheels on both sides of the blade. An electric vacuum cleaner, comprising: a holding portion for holding a bearing portion of a rotating brush.

In the vacuum cleaner comprising a cleaning main body, a hose, a handle pipe, an extension pipe, and a floor brush provided with a rotary brush on the suction port, the height in the vertical direction of the + -shaped bearing part provided in the rotary brush is 10% or more shorter than the length in the left and right directions. A vacuum cleaner comprising the same.

An electric vacuum cleaner comprising a cleaning main body, a hose, a handle pipe, an extension pipe, and a floor brush having a suction port, a front wheel, and a rear wheel on the bottom surface, wherein the floor brush protrudes from the bottom surface of the rear wheel close to the rear wheel in front of the rear wheel of the floor brush. A vacuum cleaner comprising a convex portion lower than the length.

An electric vacuum cleaner comprising a cleaning base, a hose, a handle pipe, an extension pipe, and a floor brush provided with a spatula attached to an opening hole provided on the front surface thereof, wherein the spatula is arranged alternately with an ablation section. An electric vacuum cleaner comprising: an elastic material provided and provided with slits facing upwards from a lower end of each of the central parts of the drooping part.

The vacuum cleaner according to claim 4, wherein a spatula is provided in which a rectangular member made of an elastic material is alternately arranged in front of and behind the spatula.

5. The slit of octagonal shape is provided at predetermined intervals in the vertical direction of the elongated elastic member instead of the spatula, and the elastic pieces having a trapezoidal cross section and the elastic pieces having an inverted trapezoidal cross section are alternately arranged. A vacuum cleaner comprising a spatula formed by forming.

7. The vacuum cleaner according to claim 6, wherein an elastic piece having an inverted trapezoidal cross section is formed thinner than an elastic piece having a trapezoidal cross section.

A vacuum cleaner comprising a cleaning main body, a hose, an extension pipe, and a handle part and a handle pipe and a floor brush having a connection part of the hose and the extension pipe, wherein the handle part of the handle pipe is formed in a loop shape and at the center of the hose connection part. The vacuum cleaner characterized in that the angle formed by the line passing through and the intersection line of the handle portion is set within 10 °.

A vacuum cleaner comprising a cleaning main body, a hose, an extension pipe, and a handle part having a handle pipe and a floor brush having a connection part of the hose and the extension pipe, wherein the handle pipe of the handle pipe is formed in a loop shape and the handle pipe is formed in the main body. And a combination of three parts of the hose connection part and the cover part, wherein the three parts intersecting at one place are set to be substantially parallel to a line passing through the center of the extension pipe connection part provided in the main body.

A vacuum cleaner comprising a cleaning main body, a hose, an extension pipe, and a handle and a handle pipe and a floor brush having a connection portion of the hose and the extension pipe, wherein the connection portion of the extension pipe is reduced in diameter from an opening hole to an inwardly inclined surface. The connecting portion formed by the above-described connection part, a window hole provided on the upper wall of the connecting part, a cover covering the upper surface of the connecting part, and provided to be detachably attached between the upper wall and the cover of the connecting part. And a handle pipe having a lever protruding into the connecting portion, the handle pipe having a push button partially protruding from the cover.

※ Note: The disclosure is based on the initial application.