KR950026474A

KR950026474A - Dust collection indicator

Info

Publication number: KR950026474A
Application number: KR1019940006783A
Authority: KR
Inventors: 김숙구
Original assignee: 배순훈; 대우전자 주식회사
Priority date: 1994-03-31
Filing date: 1994-03-31
Publication date: 1995-10-16

Abstract

본 발명의 목적은 집진표시기가 장착되어질 진공청소기의 사양에 따라 표시되는 정도를 가변할 수 있도록 구성된 집진표시기를 제공하는 것이다. 본 발명에 따른 집진표시기는 적어도 2가지 상의 색으로 도색된 피스톤(2)이 활주가능하게 취부된 투명관(1), 상기 투명관(1)의 일측단부에 기밀을 유지하도록 고정되어져 공기의 유량을 조절하는 조절기(3)및 상기 투명관(1)의 타측단부에 기밀을 유지하도록 고정되어져 집진실과 유체적으로 연결되어지는 연결관(4)으로 이루어진 종래의 집진표시기에 있어서, 상기 연결관(4)의 내주면에 나사구조(7)가 형성되어 있으며, 상기 연결관(4)과 유체적으로 연결되어지는 상기 투명관(1)의 단부의 외주면에 상기 연결관(4)의 내주면의 나사구조(7)에 나사삽입될 수 있는 돌기(8)가 형성되어 있음을 특징으로 한다.An object of the present invention is to provide a dust collecting indicator configured to vary the degree of display according to the specifications of the vacuum cleaner to be mounted. The dust collector according to the present invention is a transparent tube (1) in which the piston (2) painted in at least two colors is slidably mounted, and is fixed to maintain an airtight at one end of the transparent tube (1) so that the flow rate of air In the conventional dust collecting indicator consisting of a regulator (3) for adjusting the connection and the connecting pipe (4) which is fixed to maintain the airtight at the other end of the transparent tube (1) and fluidly connected to the dust collecting chamber, the connecting pipe A screw structure 7 is formed on the inner circumferential surface of (4), and the screw on the inner circumferential surface of the connecting tube 4 is formed on the outer circumferential surface of the end of the transparent tube 1 that is fluidly connected to the connecting tube 4. The structure 7 is characterized in that the projection 8 which can be screwed in is formed.

Description

Dust collection indicator

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

제2도는 본 발명에 따른 집진표시기를 개략적으로 도시한 조립도이다.2 is an assembly view schematically showing a dust collecting indicator according to the present invention.

제3도는 본 발명에 따른 집진표시기의 조절상태를 도시한 측단면도이다.3 is a side cross-sectional view showing an adjusted state of the dust collecting indicator according to the present invention.

Claims

The piston (2) painted in at least two colors is slidably mounted to the transparent tube (1), the regulator (3) is fixed to maintain the airtight at one end of the transparent tube (1) to control the flow of air And a connecting tube 4 fixed to the other end of the transparent tube 1 to be kept airtight and fluidly connected to the dust collecting chamber, wherein the screw is disposed on an inner circumferential surface of the connecting tube 4. A structure 7 is formed and screwed into the screw structure 7 of the inner circumferential surface of the connecting pipe 4 on the outer circumferential surface of the end of the transparent pipe 1 which is in fluid communication with the connecting pipe 4. Dust collecting indicator, characterized in that the projection 8 is formed.

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