KR890002076U - 의자 등받이 굴신장치 - Google Patents

의자 등받이 굴신장치

Info

Publication number
KR890002076U
KR890002076U KR2019870010896U KR870010896U KR890002076U KR 890002076 U KR890002076 U KR 890002076U KR 2019870010896 U KR2019870010896 U KR 2019870010896U KR 870010896 U KR870010896 U KR 870010896U KR 890002076 U KR890002076 U KR 890002076U
Authority
KR
South Korea
Prior art keywords
chair back
flexing device
back flexing
chair
flexing
Prior art date
Application number
KR2019870010896U
Other languages
English (en)
Other versions
KR910004304Y1 (ko
Inventor
김재일
Original Assignee
김재일
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 김재일 filed Critical 김재일
Priority to KR2019870010896U priority Critical patent/KR910004304Y1/ko
Publication of KR890002076U publication Critical patent/KR890002076U/ko
Application granted granted Critical
Publication of KR910004304Y1 publication Critical patent/KR910004304Y1/ko

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C7/00—Parts, details, or accessories of chairs or stools
    • A47C7/36—Support for the head or the back
    • A47C7/40—Support for the head or the back for the back
    • A47C7/46—Support for the head or the back for the back with special, e.g. adjustable, lumbar region support profile; "Ackerblom" profile chairs
    • A47C7/462—Support for the head or the back for the back with special, e.g. adjustable, lumbar region support profile; "Ackerblom" profile chairs adjustable by mechanical means
    • A47C7/465—Support for the head or the back for the back with special, e.g. adjustable, lumbar region support profile; "Ackerblom" profile chairs adjustable by mechanical means by pulling an elastic cable
KR2019870010896U 1987-07-03 1987-07-03 의자 등받이 굴신장치 KR910004304Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019870010896U KR910004304Y1 (ko) 1987-07-03 1987-07-03 의자 등받이 굴신장치

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019870010896U KR910004304Y1 (ko) 1987-07-03 1987-07-03 의자 등받이 굴신장치

Publications (2)

Publication Number Publication Date
KR890002076U true KR890002076U (ko) 1989-03-25
KR910004304Y1 KR910004304Y1 (ko) 1991-06-29

Family

ID=19264876

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019870010896U KR910004304Y1 (ko) 1987-07-03 1987-07-03 의자 등받이 굴신장치

Country Status (1)

Country Link
KR (1) KR910004304Y1 (ko)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100399790B1 (ko) * 2001-03-19 2003-09-29 성용기업 주식회사 허리보조받침부를 구비한 의자
KR100458319B1 (ko) * 2002-01-11 2004-11-26 성용기업 주식회사 허리지지부를 구비한 의자

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101468703B1 (ko) * 2014-04-17 2014-12-05 주식회사 다원체어스 의자용 등받이

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100399790B1 (ko) * 2001-03-19 2003-09-29 성용기업 주식회사 허리보조받침부를 구비한 의자
KR100458319B1 (ko) * 2002-01-11 2004-11-26 성용기업 주식회사 허리지지부를 구비한 의자

Also Published As

Publication number Publication date
KR910004304Y1 (ko) 1991-06-29

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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
NORF Unpaid initial registration fee