KR900018218U - Chair height adjustment - Google Patents

Chair height adjustment

Info

Publication number
KR900018218U
KR900018218U KR2019890004440U KR890004440U KR900018218U KR 900018218 U KR900018218 U KR 900018218U KR 2019890004440 U KR2019890004440 U KR 2019890004440U KR 890004440 U KR890004440 U KR 890004440U KR 900018218 U KR900018218 U KR 900018218U
Authority
KR
South Korea
Prior art keywords
height adjustment
chair height
chair
adjustment
height
Prior art date
Application number
KR2019890004440U
Other languages
Korean (ko)
Other versions
KR920002664Y1 (en
Inventor
변상태
Original Assignee
변상태
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 변상태 filed Critical 변상태
Priority to KR2019890004440U priority Critical patent/KR920002664Y1/en
Publication of KR900018218U publication Critical patent/KR900018218U/en
Application granted granted Critical
Publication of KR920002664Y1 publication Critical patent/KR920002664Y1/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C3/00—Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats
    • A47C3/20—Chairs or stools with vertically-adjustable seats
    • A47C3/22—Chairs or stools with vertically-adjustable seats with balancing device, e.g. by spring, by weight
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C3/00—Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats
    • A47C3/20—Chairs or stools with vertically-adjustable seats
    • A47C3/34—Chairs or stools with vertically-adjustable seats with pins coacting with holes or bolt-and-nut adjustment
KR2019890004440U 1989-04-10 1989-04-10 A height operating device for chair KR920002664Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019890004440U KR920002664Y1 (en) 1989-04-10 1989-04-10 A height operating device for chair

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019890004440U KR920002664Y1 (en) 1989-04-10 1989-04-10 A height operating device for chair

Publications (2)

Publication Number Publication Date
KR900018218U true KR900018218U (en) 1990-11-05
KR920002664Y1 KR920002664Y1 (en) 1992-04-27

Family

ID=19285086

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019890004440U KR920002664Y1 (en) 1989-04-10 1989-04-10 A height operating device for chair

Country Status (1)

Country Link
KR (1) KR920002664Y1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100429622B1 (en) * 2001-05-21 2004-05-03 엘지전자 주식회사 A clutch's structure of the washing machine
KR102183447B1 (en) * 2013-11-19 2020-11-26 삼성전자주식회사 Washing machine

Also Published As

Publication number Publication date
KR920002664Y1 (en) 1992-04-27

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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
LAPS Lapse due to unpaid annual fee