KR930002130U - Vacuum cleaner extension tube coupling device - Google Patents

Vacuum cleaner extension tube coupling device

Info

Publication number
KR930002130U
KR930002130U KR2019910010968U KR910010968U KR930002130U KR 930002130 U KR930002130 U KR 930002130U KR 2019910010968 U KR2019910010968 U KR 2019910010968U KR 910010968 U KR910010968 U KR 910010968U KR 930002130 U KR930002130 U KR 930002130U
Authority
KR
South Korea
Prior art keywords
vacuum cleaner
coupling device
extension tube
tube coupling
cleaner extension
Prior art date
Application number
KR2019910010968U
Other languages
Korean (ko)
Other versions
KR930003939Y1 (en
Inventor
양재건
Original Assignee
주식회사 금성사
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 주식회사 금성사 filed Critical 주식회사 금성사
Priority to KR2019910010968U priority Critical patent/KR930003939Y1/en
Publication of KR930002130U publication Critical patent/KR930002130U/en
Application granted granted Critical
Publication of KR930003939Y1 publication Critical patent/KR930003939Y1/en

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
KR2019910010968U 1991-07-15 1991-07-15 Coupling apparatus for extending tube of vacuum cleaner KR930003939Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019910010968U KR930003939Y1 (en) 1991-07-15 1991-07-15 Coupling apparatus for extending tube of vacuum cleaner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019910010968U KR930003939Y1 (en) 1991-07-15 1991-07-15 Coupling apparatus for extending tube of vacuum cleaner

Publications (2)

Publication Number Publication Date
KR930002130U true KR930002130U (en) 1993-02-25
KR930003939Y1 KR930003939Y1 (en) 1993-06-25

Family

ID=19316521

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019910010968U KR930003939Y1 (en) 1991-07-15 1991-07-15 Coupling apparatus for extending tube of vacuum cleaner

Country Status (1)

Country Link
KR (1) KR930003939Y1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101512227B1 (en) * 2013-04-17 2015-04-14 엘에스엠트론 주식회사 Exhaust pipe of agricultural machine enabling to adjust exhausting direction

Also Published As

Publication number Publication date
KR930003939Y1 (en) 1993-06-25

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Legal Events

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

Payment date: 19981230

Year of fee payment: 7

LAPS Lapse due to unpaid annual fee