KR100633420B1 - 책걸상의 높낮이 조절장치 - Google Patents
책걸상의 높낮이 조절장치 Download PDFInfo
- Publication number
- KR100633420B1 KR100633420B1 KR1020040092213A KR20040092213A KR100633420B1 KR 100633420 B1 KR100633420 B1 KR 100633420B1 KR 1020040092213 A KR1020040092213 A KR 1020040092213A KR 20040092213 A KR20040092213 A KR 20040092213A KR 100633420 B1 KR100633420 B1 KR 100633420B1
- Authority
- KR
- South Korea
- Prior art keywords
- height
- bookshelf
- adjustment device
- height adjustment
- cover
- Prior art date
Links
Images
Classifications
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- 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
- A47C3/24—Chairs or stools with vertically-adjustable seats with vertical spindle
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B9/00—Tables with tops of variable height
- A47B9/08—Tables with tops of variable height with clamps acting on vertical rods
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B9/00—Tables with tops of variable height
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B9/00—Tables with tops of variable height
- A47B9/04—Tables with tops of variable height with vertical spindle
Landscapes
- Tables And Desks Characterized By Structural Shape (AREA)
- Chairs Characterized By Structure (AREA)
- Legs For Furniture In General (AREA)
Abstract
Description
Claims (11)
- 삭제
- 삭제
- 삭제
- 책걸상의 하부지주와 상부지주 사이에 책걸상 높낮이를 조절할 수 있도록 조절장치를 구성하는 책걸상 높낮이 조절장치에 있어서,상기 상부지주는 그 끝단에 나사산을 형성한 승강부재와 결합되고;상기 조절장치는 승강부재와 나사 결합되고, 회전에 의하여 승강부재를 상승,하강 시키는 회전부재를 형성하고;상기 하부지주는 상기 회전부재를 삽입하도록 개구부를 형성하고;상기 회전부재는 회전부재 외주면에 긴축으로 요철부재를 일정간격으로 형성하고;상기 개구부의 덮개를 형성하며, 상기 덮개는 소정의 덮개홈을 형성하고;상기 덮개홈으로 회전부재가 소정의 위치까지 돌출되도록 형성되며;상기 덮개는 단면이 반원형태이며,상기 덮개는 내측면으로 반원형태의 지지부재가 형성된 것을 특징으로 하는 책걸상 높낮이 조절장치.
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Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020040092213A KR100633420B1 (ko) | 2004-11-12 | 2004-11-12 | 책걸상의 높낮이 조절장치 |
JP2007541094A JP2008519644A (ja) | 2004-11-12 | 2005-11-07 | 机・椅子の高低調節装置 |
PCT/KR2005/003738 WO2006052069A1 (en) | 2004-11-12 | 2005-11-07 | Desk and chair relative regulation device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020040092213A KR100633420B1 (ko) | 2004-11-12 | 2004-11-12 | 책걸상의 높낮이 조절장치 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR20-2004-0032020U Division KR200375580Y1 (ko) | 2004-11-12 | 2004-11-12 | 책걸상의 높낮이 조절장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20060045185A KR20060045185A (ko) | 2006-05-17 |
KR100633420B1 true KR100633420B1 (ko) | 2006-10-16 |
Family
ID=36336713
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020040092213A KR100633420B1 (ko) | 2004-11-12 | 2004-11-12 | 책걸상의 높낮이 조절장치 |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP2008519644A (ko) |
KR (1) | KR100633420B1 (ko) |
WO (1) | WO2006052069A1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103750642A (zh) * | 2014-01-09 | 2014-04-30 | 杨益民 | 学生课桌椅脚的升降锁紧装置 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4630965B1 (ja) * | 2009-08-26 | 2011-02-09 | 勝 鈴木 | 安楽読書台 |
CN102370339A (zh) * | 2010-08-12 | 2012-03-14 | 郭连坤 | 手调可升降学桌 |
US9373182B2 (en) | 2012-08-17 | 2016-06-21 | Intel Corporation | Memory sharing via a unified memory architecture |
CN103519572A (zh) * | 2013-10-22 | 2014-01-22 | 深圳市易宏达机电设备有限公司 | 升降课桌椅 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR0123413Y1 (ko) * | 1995-05-25 | 1998-10-15 | 한창훈 | 책상의 높낮이 조절장치 |
KR0131984Y1 (ko) * | 1996-02-01 | 1998-12-15 | 한창훈 | 조립식 책상의 높낮이 조절장치 |
JP2944936B2 (ja) * | 1996-08-19 | 1999-09-06 | コクヨ株式会社 | テーブル |
KR200253139Y1 (ko) * | 2001-08-07 | 2001-11-22 | 장근대 | 책상 |
-
2004
- 2004-11-12 KR KR1020040092213A patent/KR100633420B1/ko active IP Right Grant
-
2005
- 2005-11-07 JP JP2007541094A patent/JP2008519644A/ja not_active Ceased
- 2005-11-07 WO PCT/KR2005/003738 patent/WO2006052069A1/en active Application Filing
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103750642A (zh) * | 2014-01-09 | 2014-04-30 | 杨益民 | 学生课桌椅脚的升降锁紧装置 |
CN103750642B (zh) * | 2014-01-09 | 2015-12-09 | 杨益民 | 学生课桌椅脚的升降锁紧装置 |
Also Published As
Publication number | Publication date |
---|---|
KR20060045185A (ko) | 2006-05-17 |
WO2006052069A1 (en) | 2006-05-18 |
JP2008519644A (ja) | 2008-06-12 |
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