WO2011111946A3 - 의자용 캐스터의 고정장치 - Google Patents
의자용 캐스터의 고정장치 Download PDFInfo
- Publication number
- WO2011111946A3 WO2011111946A3 PCT/KR2011/001437 KR2011001437W WO2011111946A3 WO 2011111946 A3 WO2011111946 A3 WO 2011111946A3 KR 2011001437 W KR2011001437 W KR 2011001437W WO 2011111946 A3 WO2011111946 A3 WO 2011111946A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- chair
- securing
- casters
- central shaft
- joined
- Prior art date
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
- A47C7/002—Chair or stool bases
- A47C7/006—Chair or stool bases with castors
-
- 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
- A47C7/002—Chair or stool bases
- A47C7/004—Chair or stool bases for chairs or stools with central column, e.g. office chairs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B33/00—Castors in general; Anti-clogging castors
- B60B33/0002—Castors in general; Anti-clogging castors assembling to the object, e.g. furniture
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B33/00—Castors in general; Anti-clogging castors
- B60B33/0002—Castors in general; Anti-clogging castors assembling to the object, e.g. furniture
- B60B33/0005—Castors in general; Anti-clogging castors assembling to the object, e.g. furniture characterised by mounting method
- B60B33/001—Castors in general; Anti-clogging castors assembling to the object, e.g. furniture characterised by mounting method by snapping, clicking or latching in
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B33/00—Castors in general; Anti-clogging castors
- B60B33/0002—Castors in general; Anti-clogging castors assembling to the object, e.g. furniture
- B60B33/0015—Castors in general; Anti-clogging castors assembling to the object, e.g. furniture characterised by adaptations made to castor
- B60B33/0021—Castors in general; Anti-clogging castors assembling to the object, e.g. furniture characterised by adaptations made to castor in the form of a mounting pin
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B33/00—Castors in general; Anti-clogging castors
- B60B33/0028—Construction of wheels; methods of assembling on axle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B33/00—Castors in general; Anti-clogging castors
- B60B33/0036—Castors in general; Anti-clogging castors characterised by type of wheels
- B60B33/0042—Double or twin wheels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B33/00—Castors in general; Anti-clogging castors
- B60B33/0047—Castors in general; Anti-clogging castors characterised by details of the rolling axle
- B60B33/0049—Castors in general; Anti-clogging castors characterised by details of the rolling axle the rolling axle being horizontal
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B33/00—Castors in general; Anti-clogging castors
- B60B33/0047—Castors in general; Anti-clogging castors characterised by details of the rolling axle
- B60B33/0057—Castors in general; Anti-clogging castors characterised by details of the rolling axle the rolling axle being offset from swivel axis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B33/00—Castors in general; Anti-clogging castors
- B60B33/006—Castors in general; Anti-clogging castors characterised by details of the swivel mechanism
- B60B33/0065—Castors in general; Anti-clogging castors characterised by details of the swivel mechanism characterised by details of the swivel axis
- B60B33/0068—Castors in general; Anti-clogging castors characterised by details of the swivel mechanism characterised by details of the swivel axis the swivel axis being vertical
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B33/00—Castors in general; Anti-clogging castors
- B60B33/006—Castors in general; Anti-clogging castors characterised by details of the swivel mechanism
- B60B33/0065—Castors in general; Anti-clogging castors characterised by details of the swivel mechanism characterised by details of the swivel axis
- B60B33/0073—Castors in general; Anti-clogging castors characterised by details of the swivel mechanism characterised by details of the swivel axis the swivel axis being symmetrical to wheel or wheels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B33/00—Castors in general; Anti-clogging castors
- B60B33/0078—Castors in general; Anti-clogging castors characterised by details of the wheel braking mechanism
- B60B33/0086—Castors in general; Anti-clogging castors characterised by details of the wheel braking mechanism acting on rim or side portion of tyre
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B33/00—Castors in general; Anti-clogging castors
- B60B33/0078—Castors in general; Anti-clogging castors characterised by details of the wheel braking mechanism
- B60B33/0094—Castors in general; Anti-clogging castors characterised by details of the wheel braking mechanism actuated automatically
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
본 발명은 사용자의 의자 착석시 캐스터에 가해지는 하중으로 인하여 바퀴가 자동으로 잠기게 하여 의자를 안정적으로 고정시킬 수 있도록 하는 의자용 캐스터의 고정 장치를 제공한다. 본 발명은 의자의 다리부 하부에 회전축를 매개로 회동 가능하게 결합되어 있는 캐스터의 고정 장치에 있어서, 상기 캐스터의 몸체에는 회전 바퀴와 결합된 중앙축을 통과시키는 장공이 해당 중앙축의 상/하 유동이 가능한 타원형으로 관통 형성되어 있고, 상기 캐스터 몸체 중앙부에서 상기 장공과 연통된 수직 삽입공에는 사용자의 의자 착석에 의해 가해지는 하중으로 반응되는 탄성 스프링과, 상기 중앙축을 관통 삽입하여 연동되는 축 지지체가 각각 삽입되며, 상기 캐스터 몸체의 양측 하부에는 상기 중앙축의 양단에 결합된 회전 바퀴의 요부와 결착되어 각 회전 바퀴를 고정시키는 잠금 돌기가 형성되어 있는 것을 특징으로 한다.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2010-0020720 | 2010-03-09 | ||
KR1020100020720A KR101106313B1 (ko) | 2010-03-09 | 2010-03-09 | 의자용 캐스터의 고정 장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2011111946A2 WO2011111946A2 (ko) | 2011-09-15 |
WO2011111946A3 true WO2011111946A3 (ko) | 2012-02-02 |
Family
ID=44563963
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/KR2011/001437 WO2011111946A2 (ko) | 2010-03-09 | 2011-03-02 | 의자용 캐스터의 고정장치 |
Country Status (2)
Country | Link |
---|---|
KR (1) | KR101106313B1 (ko) |
WO (1) | WO2011111946A2 (ko) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES1075516Y (es) * | 2011-09-26 | 2012-01-26 | Europ De Rodamientos S L | Dispositivo de bloqueo de ruedas |
KR101485492B1 (ko) | 2012-11-26 | 2015-01-22 | 정대훈 | 의자 캐스터 |
KR101439958B1 (ko) | 2013-03-05 | 2014-09-12 | 주식회사 엑시옴 | 탁구대 바퀴고정장치 |
KR101391219B1 (ko) | 2013-12-19 | 2014-05-02 | 주식회사 삼송캐스터 | 자동 정렬 기능을 갖는 이동 캐스터 |
CN106240233B (zh) * | 2016-08-25 | 2020-09-01 | 安吉金泰紧固件有限公司 | 一种具有自锁功能的滚轮组件 |
CN106739799B (zh) * | 2016-11-22 | 2018-09-14 | 福州华鹰重工机械有限公司 | 一种刹车轮 |
DE102016123080A1 (de) * | 2016-11-30 | 2018-05-30 | Gross + Froelich Gmbh & Co. Kg | Rolle mit Bremsvorrichtung |
KR102405019B1 (ko) * | 2019-11-05 | 2022-06-07 | 송완수 | 의자용 캐스터 |
KR102195529B1 (ko) * | 2020-04-09 | 2020-12-28 | (주)대우가구 | 락킹장치가 구비된 이동 의자 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006056051A1 (en) * | 2004-11-25 | 2006-06-01 | Keilhauer (Partnership) | Tilt and swivel chair and mechanism therefor |
JP2006205899A (ja) * | 2005-01-28 | 2006-08-10 | Toto Ltd | 椅子用キャスタ及びこれを備えた椅子 |
KR200434197Y1 (ko) * | 2006-07-14 | 2006-12-18 | 엄옥순 | 독서실용 의자의 바퀴 고정장치 |
KR20080005395U (ko) * | 2007-05-11 | 2008-11-14 | 이국헌 | 의자용 캐스터 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20040034197A (ko) * | 2002-10-21 | 2004-04-28 | 엘지전자 주식회사 | 휴대용 컴퓨터의 스타일러스 착탈장치 |
KR100484476B1 (ko) | 2003-01-10 | 2005-04-20 | 김선민 | 의자의 캐스터 |
US7948907B2 (en) * | 2005-04-07 | 2011-05-24 | Qualcomm Incorporated | Selective network switching in a wireless broadcast network |
-
2010
- 2010-03-09 KR KR1020100020720A patent/KR101106313B1/ko not_active IP Right Cessation
-
2011
- 2011-03-02 WO PCT/KR2011/001437 patent/WO2011111946A2/ko active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006056051A1 (en) * | 2004-11-25 | 2006-06-01 | Keilhauer (Partnership) | Tilt and swivel chair and mechanism therefor |
JP2006205899A (ja) * | 2005-01-28 | 2006-08-10 | Toto Ltd | 椅子用キャスタ及びこれを備えた椅子 |
KR200434197Y1 (ko) * | 2006-07-14 | 2006-12-18 | 엄옥순 | 독서실용 의자의 바퀴 고정장치 |
KR20080005395U (ko) * | 2007-05-11 | 2008-11-14 | 이국헌 | 의자용 캐스터 |
Also Published As
Publication number | Publication date |
---|---|
KR20110101605A (ko) | 2011-09-16 |
WO2011111946A2 (ko) | 2011-09-15 |
KR101106313B1 (ko) | 2012-01-18 |
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