KR900018323U - 진공청소기의 연장관 신축구조 - Google Patents

진공청소기의 연장관 신축구조

Info

Publication number
KR900018323U
KR900018323U KR2019890004846U KR890004846U KR900018323U KR 900018323 U KR900018323 U KR 900018323U KR 2019890004846 U KR2019890004846 U KR 2019890004846U KR 890004846 U KR890004846 U KR 890004846U KR 900018323 U KR900018323 U KR 900018323U
Authority
KR
South Korea
Prior art keywords
vacuum cleaner
extension tube
new construction
construction
new
Prior art date
Application number
KR2019890004846U
Other languages
English (en)
Other versions
KR930007021Y1 (ko
Inventor
엄대용
Original Assignee
대우전자 주식회사
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 대우전자 주식회사 filed Critical 대우전자 주식회사
Priority to KR2019890004846U priority Critical patent/KR930007021Y1/ko
Publication of KR900018323U publication Critical patent/KR900018323U/ko
Application granted granted Critical
Publication of KR930007021Y1 publication Critical patent/KR930007021Y1/ko

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
    • A47L9/24—Hoses or pipes; Hose or pipe couplings
    • A47L9/242—Hose or pipe couplings
    • A47L9/244—Hose or pipe couplings for telescopic or extensible hoses or pipes
    • 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
    • A47L9/32—Handles
    • A47L9/327—Handles for suction cleaners with hose between nozzle and casing
    • 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
    • A47L5/36—Suction cleaners with hose between nozzle and casing; Suction cleaners for fixing on staircases; Suction cleaners for carrying on the back
    • A47L5/365—Suction cleaners with hose between nozzle and casing; Suction cleaners for fixing on staircases; Suction cleaners for carrying on the back of the vertical type, e.g. tank or bucket type

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electric Vacuum Cleaner (AREA)
KR2019890004846U 1989-04-20 1989-04-20 진공청소기의 연장관 신축구조 KR930007021Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019890004846U KR930007021Y1 (ko) 1989-04-20 1989-04-20 진공청소기의 연장관 신축구조

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019890004846U KR930007021Y1 (ko) 1989-04-20 1989-04-20 진공청소기의 연장관 신축구조

Publications (2)

Publication Number Publication Date
KR900018323U true KR900018323U (ko) 1990-11-05
KR930007021Y1 KR930007021Y1 (ko) 1993-10-11

Family

ID=19285300

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019890004846U KR930007021Y1 (ko) 1989-04-20 1989-04-20 진공청소기의 연장관 신축구조

Country Status (1)

Country Link
KR (1) KR930007021Y1 (ko)

Also Published As

Publication number Publication date
KR930007021Y1 (ko) 1993-10-11

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 19980928

Year of fee payment: 6

LAPS Lapse due to unpaid annual fee