JPH0372752U - - Google Patents
Info
- Publication number
- JPH0372752U JPH0372752U JP1989133100U JP13310089U JPH0372752U JP H0372752 U JPH0372752 U JP H0372752U JP 1989133100 U JP1989133100 U JP 1989133100U JP 13310089 U JP13310089 U JP 13310089U JP H0372752 U JPH0372752 U JP H0372752U
- Authority
- JP
- Japan
- Prior art keywords
- attached
- seat plate
- catch block
- chair
- adjust
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
- 239000006096 absorbing agent Substances 0.000 claims 2
- 230000035939 shock Effects 0.000 claims 2
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C1/00—Chairs adapted for special purposes
- A47C1/02—Reclining or easy chairs
- A47C1/031—Reclining or easy chairs having coupled concurrently adjustable supporting parts
- A47C1/032—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest
- A47C1/03261—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest characterised by elastic means
- A47C1/03283—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest characterised by elastic means with fluid springs
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C1/00—Chairs adapted for special purposes
- A47C1/02—Reclining or easy chairs
- A47C1/031—Reclining or easy chairs having coupled concurrently adjustable supporting parts
- A47C1/032—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest
- A47C1/03261—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest characterised by elastic means
- A47C1/03277—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest characterised by elastic means with bar or leaf springs
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C1/00—Chairs adapted for special purposes
- A47C1/02—Reclining or easy chairs
- A47C1/031—Reclining or easy chairs having coupled concurrently adjustable supporting parts
- A47C1/032—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest
- A47C1/03255—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest with a central column, e.g. rocking office chairs
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C1/00—Chairs adapted for special purposes
- A47C1/02—Reclining or easy chairs
- A47C1/031—Reclining or easy chairs having coupled concurrently adjustable supporting parts
- A47C1/032—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest
- A47C1/03261—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest characterised by elastic means
- A47C1/03266—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest characterised by elastic means with adjustable elasticity
Landscapes
- Health & Medical Sciences (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Chairs Characterized By Structure (AREA)
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1989133100U JPH0618534Y2 (ja) | 1989-11-17 | 1989-11-17 | 椅子における緩衝力調節機構 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1989133100U JPH0618534Y2 (ja) | 1989-11-17 | 1989-11-17 | 椅子における緩衝力調節機構 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0372752U true JPH0372752U (hu) | 1991-07-23 |
JPH0618534Y2 JPH0618534Y2 (ja) | 1994-05-18 |
Family
ID=31680516
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1989133100U Expired - Lifetime JPH0618534Y2 (ja) | 1989-11-17 | 1989-11-17 | 椅子における緩衝力調節機構 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0618534Y2 (hu) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006346272A (ja) * | 2005-06-17 | 2006-12-28 | Family Co Ltd | 椅子型マッサージ機 |
JP2007037599A (ja) * | 2005-07-29 | 2007-02-15 | Kokuyo Furniture Co Ltd | 椅子 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6125848U (ja) * | 1984-07-23 | 1986-02-15 | 株式会社ホウトク | ロツキング椅子 |
JPS63179847U (hu) * | 1987-05-12 | 1988-11-21 |
-
1989
- 1989-11-17 JP JP1989133100U patent/JPH0618534Y2/ja not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6125848U (ja) * | 1984-07-23 | 1986-02-15 | 株式会社ホウトク | ロツキング椅子 |
JPS63179847U (hu) * | 1987-05-12 | 1988-11-21 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006346272A (ja) * | 2005-06-17 | 2006-12-28 | Family Co Ltd | 椅子型マッサージ機 |
JP2007037599A (ja) * | 2005-07-29 | 2007-02-15 | Kokuyo Furniture Co Ltd | 椅子 |
JP4702742B2 (ja) * | 2005-07-29 | 2011-06-15 | コクヨ株式会社 | 椅子 |
Also Published As
Publication number | Publication date |
---|---|
JPH0618534Y2 (ja) | 1994-05-18 |
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