KR200227755Y1 - Chair shifter - Google Patents

Chair shifter Download PDF

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Publication number
KR200227755Y1
KR200227755Y1 KR2020000036960U KR20000036960U KR200227755Y1 KR 200227755 Y1 KR200227755 Y1 KR 200227755Y1 KR 2020000036960 U KR2020000036960 U KR 2020000036960U KR 20000036960 U KR20000036960 U KR 20000036960U KR 200227755 Y1 KR200227755 Y1 KR 200227755Y1
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KR
South Korea
Prior art keywords
chair
wheel
wheels
plate
rotating plate
Prior art date
Application number
KR2020000036960U
Other languages
Korean (ko)
Inventor
황용호
Original Assignee
황용호
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 황용호 filed Critical 황용호
Priority to KR2020000036960U priority Critical patent/KR200227755Y1/en
Application granted granted Critical
Publication of KR200227755Y1 publication Critical patent/KR200227755Y1/en
Priority to PCT/KR2001/002218 priority patent/WO2002052987A1/en

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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
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B91/00—Feet for furniture in general
    • A47B91/06—Gliders or the like
    • 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
    • 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
    • B60B33/0018—Castors in general; Anti-clogging castors assembling to the object, e.g. furniture characterised by adaptations made to castor in the form of a flat mounting plate
    • 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
    • B60B33/0039—Single 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
    • B60B33/04—Castors in general; Anti-clogging castors adjustable, e.g. in height; linearly shifting castors
    • B60B33/045—Castors in general; Anti-clogging castors adjustable, e.g. in height; linearly shifting castors mounted resiliently, by means of dampers
    • 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
    • B60B33/04—Castors in general; Anti-clogging castors adjustable, e.g. in height; linearly shifting castors
    • B60B33/06—Castors in general; Anti-clogging castors adjustable, e.g. in height; linearly shifting castors mounted retractably
    • B60B33/063—Castors in general; Anti-clogging castors adjustable, e.g. in height; linearly shifting castors mounted retractably by linear movement parallel to swivel axis

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chair Legs, Seat Parts, And Backrests (AREA)

Abstract

본 고안은 의자의 이동장치에 관한 것으로, 더욱 구체적으로는 의자의 다리하단에 이동장치대가 설치되어 의자착석시에는 사람의 체중에 의해 이동장치대 내에 바퀴가 수납되어 의자가 고정되고 착석자가 없을때는 이동장치대에서 바퀴가 하강하여 출몰시키는 작용으로 의자를 자유롭게 이동시킬수 있도록 한 것이다.The present invention relates to a movement device of the chair, more specifically, a movement device is installed at the bottom of the leg of the chair. As the wheel descends from the teeth, the chair can move freely.

즉, 장치대본체(10)내부에 수납실(11)을 형성하고 수납실(11)에 바퀴(40)를 스프링(30)으로 탄성지지시켜 바퀴(40)를 승강시키고 바퀴(40)는 회전판(20)에 의해 회전방향을 방향전환할수 있게 하되 상기 수납실(11)상부중앙의 고정축(12)에 회전판(20)을 축설하고 회전판(20)의 일측하부에 걸림단턱(21a)을 가진 접속관체 (21)를 설치하여 그 접속관체(21)내에 스프링(30)과 바퀴(40)의 지지대(41)를 승강되게 설치하여서 됨을 특징으로 하는 의자의 이동장치이다.That is, the storage unit 11 is formed in the apparatus main body 10, and the wheels 40 are elastically supported by the springs 30 in the storage chambers 11 to elevate the wheels 40, and the wheels 40 are rotating plates. (20) it is possible to change the direction of rotation, but the rotating plate 20 is laid on the fixed shaft 12 in the upper center of the storage chamber 11 and having a locking step (21a) on one lower side of the rotating plate (20) A connecting device (21) is provided, and the support device (41) of the spring (30) and the wheel (40) is provided in the connecting body (21) so as to be elevated.

Description

의자의 이동장치{CHAIR SHIFTER}Chair shifter {CHAIR SHIFTER}

본 고안은 의자의 이동장치에 관한 것으로, 더욱 구체적으로는 의자의 다리하단에 이동장치대가 설치되어 의자착석시에는 사람의 체중에 의해 이동장치대 내에 바퀴가 수납되어 의자가 고정되고 착석자가 없을때는 이동장치대에서 바퀴가 하강하여 출몰시키는 작용으로 의자를 자유롭게 이동시킬수 있도록 한 것이다.The present invention relates to a movement device of the chair, more specifically, a movement device is installed at the bottom of the leg of the chair. As the wheel descends from the teeth, the chair can move freely.

일반적으로 의자는 바퀴가 없는 고정형과 바퀴가 달린 이동형으로 구분되어 사용되고 있다.In general, chairs are classified into fixed type without wheels and movable type with wheels.

상기 고정형의자는 착석시에 움직임이 없어서 몸을 안정된 상태로 유지할수 있는 장점은 있지만 위치이동이 불편한 문제점이 있었다.The fixed chair has the advantage of keeping the body in a stable state because there is no movement when seated, but there was a problem in that the position movement is inconvenient.

그리고 이동형 의자는 위치이동이 용이한 장점은 있지만 착석시에도 의자가 고정되지 않아 미세한 움직임에도 의자의 위치가 변동되어 안정감이 떨어지는 불편함이 있고 외형이 커지고 모양이 세련되지 못하여 고급형의자에는 사용되지 못하였다.And the movable chair has the advantage that it is easy to move the position, but the chair is not fixed even when seated, so the position of the chair changes even in fine movements, resulting in inconvenient stability. It was.

본 고안은 이러한 문제점을 해결하기 위하여 의자의 다리하단에 이동장치를 부착하되 이동장치대는 내부에 수납실을 형성하고 수납실에 바퀴를 스프링으로 탄성지지시켜 바퀴를 승강시킬수 있도록하고 회전판이 축설되어 바퀴방향전환이 용이하도록 한 것이다.In order to solve this problem, the present invention attaches a moving device to the lower end of the chair, but the moving device stand forms a storage room therein and allows the wheels to be lifted by elastically supporting the wheels with springs in the storage room and the rotating plate is built up and the wheel Easy to change direction.

도 1은 본 고안의 이동장치가 설치된 의자사시도1 is a perspective view of a chair equipped with a mobile device of the present invention

도 2는 본 고안의 이동장치 단면도2 is a cross-sectional view of the moving device of the present invention

(가)는 바퀴 출몰상태, (나)는 바퀴수납상태(A) Wheel appearance and (b) Wheel storage

도 3은 본 고안의 또 다른 구성의 이동장치 실시예 단면도Figure 3 is a cross-sectional view of a mobile device of another configuration of the present invention

(가)는 바퀴출몰상태, (나)는 바퀴수납상태(A) Wheel appearance, (b) Wheel storage condition

도 4는 본 고안의 이동장치 부착을 나타낸 의자다리로서Figure 4 is a chair leg showing the attachment of the present invention

(가)는 바퀴출몰상태, (나)는 바퀴수납상태(A) Wheel appearance, (b) Wheel storage condition

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

10 : 장치대 본체 11 : 수납실10: device unit main body 11: storage room

12,12' : 고정축 13 : 볼베어링12,12 ': Fixed shaft 13: Ball bearing

14 : 승강판 20 : 회전판14: lifting plate 20: rotating plate

21 : 접속관체 21a : 걸림단턱21: connecting body 21a: locking step

30 : 스프링 40 : 바퀴30: spring 40: wheels

41 : 지지대41: support

의자의 하중을 지탱할수 있는 장치대본체(10)내부에 수납실(11)을 형성하고 수납실(11)상부중앙에 고정축(12)을 형성하여 회전판(20)을 축설하되 회전판(20)의 상면주연부에 볼베어링(13)을 배치하여 회전판(20)의 회전이 원활해지도록하며 회전판(20)중심축을 벗어난 일측 하부에 걸림단턱(21a)을 가진 접속관체(21)를 설치하여 그 접속관체(21)내에 의자다리를 밀어올릴수 있는 탄성력을 가진 스프링(30)과 스프링(30)하부에 바퀴(40)의 지지대(41)를 승강되게 설치하여 바퀴(40)를 승강작용할수 있도록 한다.The storage plate 11 is formed inside the apparatus main body 10 capable of supporting the load of the chair, and the fixed plate 12 is formed at the upper center of the storage chamber 11 to form the rotating plate 20, but the rotating plate 20 is formed. The ball bearing 13 is disposed on the upper periphery of the rotating plate 20 so that the rotation of the rotating plate 20 is smooth and the connecting tube 21 having the locking step 21a is installed at one lower side of the rotating plate 20 off the central axis. A spring (30) having an elastic force capable of pushing up the leg of the chair (21) and the support (41) of the wheel (40) are installed to be elevated below the spring (30) so that the wheel (40) can be elevated.

상기 스프링(30)은 원뿔형으로 형성시킨 판스프링을 사용하여 압축시에 부피를 최소화할수 있도록 함이 바람직하다.The spring 30 is preferably to minimize the volume during compression using a leaf spring formed in a conical shape.

또, 도 3은 본 고안의 또 다른 실시예로서, 장치대본체(10)의 수납실(11)하단에 받침단턱(10a)을 형성하여 승강판(14)을 설치하고 그 승강판(14)상측은 스프링(30)을 탄성지지시키고 승강판(14)하부중앙에 고정축(12')을 형성하여 회전판 (20)을 축설하고 회전판(14)중심축을 벗어난 일측하부에 바퀴(40)의 지지대(41)를 일체로 부착하되 반대편 타측은 보조받침대(22)를 형성하여 바퀴(40)출몰시에는 지면에 닿지 않고 바퀴(40)수납시에 지면에 닿아서 상승되는 승강판(14)일측이 급격하게 치우치는 것을 방지토록 한다.In addition, Figure 3 is a further embodiment of the present invention, by forming a support step (10a) at the bottom of the storage chamber 11 of the apparatus main body 10 to install the elevating plate 14 and the elevating plate 14 The upper side supports the spring 30 and elastically forms a fixed shaft 12 'in the lower center of the elevating plate 14 to build up the rotating plate 20 and the support plate of the wheel 40 at one lower side away from the central axis of the rotating plate 14. One side of the elevating plate 14, which is attached to the other side, but the other side forms the auxiliary support 22, the lifting plate 14, which is raised to reach the ground when the wheel 40 is received, without touching the ground when the wheel 40 emerges. Prevent sharp deviations.

그리고 장치대 본체(10)내부는 원형의 수납실(11)로 구비하여 외형은 의자다리(A)형태에 맞추어 다양한 형태로 구비하여 사용하며, 장치대본체(10)는 상부에 결합나사봉(B)이나 결합받침등과 같은 결착수단으로 통상의 의자다리(A)의 일체로 부착하여 사용한다.In addition, the inside of the apparatus main body 10 is provided with a circular storage chamber 11, and the external shape of the apparatus main body 10 is provided in various forms according to the shape of the chair leg A. As a binding means such as B) or a mating support, it is used as an integral part of the normal chair leg (A).

이와같이 된 본 고안은 통상의 의자의 다리(A)하단에 장치대본체(10)를 부착하여 사용하는 것으로 의자에 착석자가 없을때는 장치대본체(10)내부의 수납실(11)에 있는 스프링(30)의 탄발력에 의해 바퀴(40)를 하강시켜 출몰되는 바퀴(40)에 의해 장치대본체(10)하단이 지면에서 이격되므로 바퀴(40)의 구름작용으로 의자를 용이하게 이동할수 있고 바퀴(40)의 방향전환도 회전판(20)에 의해서 자유자재로 행할수 있게 된다.According to the present invention, the apparatus main body 10 is attached to the bottom of the leg A of a normal chair, and when there is no seated person in the chair, the spring in the storage chamber 11 inside the main body 10 of the chair ( Since the bottom of the device main body 10 is separated from the ground by the wheel 40 which is lowered by the wheel 40 lowered by the elastic force of 30, the chair can be easily moved by the rolling action of the wheel 40 and the wheels. The direction change of 40 can also be performed freely by the rotating plate 20.

이러한 의자에 착석하여 사람의 체중이 가해지면 그 하중에 의해 스프링(30)이 압축되어 스프링(30)으로 탄성지지된 바퀴(40)를 상승시키므로 장치대본체(10)내의 수납실(11)에 바퀴(40)가 수납되면서 장치대본체(10)하단이 지면에 접촉되어 바퀴(40)의 구름작용을 행할수 없기 때문에 의자를 고정상태로 유지시켜 안정감을 갖게 된다.When a person's weight is applied to such a chair, the spring 30 is compressed by the load to raise the wheel 40 elastically supported by the spring 30, and thus the storage chamber 11 in the apparatus main body 10 is placed. Since the wheel 40 is accommodated, the lower end of the apparatus main body 10 is in contact with the ground, so that the rolling action of the wheel 40 cannot be performed, thereby keeping the chair in a fixed state to have a sense of stability.

그리고 통상의 의자뿐만 아니라 쇼파등에도 장치대본체(10)를 간편하게 설치하여 사용할수 있고 장치대본체(10)의 수납실(11)내에서 바퀴(40)가 승강하여 수납In addition, the apparatus main body 10 can be easily installed and used not only for a chair but also a sofa, and the wheel 40 is lifted and received in the storage chamber 11 of the apparatus main body 10.

및 출몰되게한 것이어서 외관이 미려하게 된다.And the appearance and appearance is beautiful.

이와같이 본 고안의 의자 이동장치는 의자착석여부에 따라 의자다리 하단의 이동장치대에서 바퀴가 수납되거나 출몰되게한 구성으로 의자착석시에는 고정되어 안정감을 주고 착석자가 없을때는 바퀴의 구름작용으로 의자이동을 편리하게 할수 있으며 통상의 고정의자에 간편하게 설치하여 사용할수 있고 외관도 미려한 이점이 있다.In this way, the chair moving device of the present invention is configured to allow wheels to be housed or floated at the bottom of the chair leg depending on whether or not the chair is seated. It can be conveniently used and can be easily installed and used in a common fixed chair, and the appearance is also beautiful.

Claims (2)

장치대본체(10)내부에 수납실(11)을 형성하고 수납실(11)에 바퀴(40)를 스프링(30)으로 탄성지지시켜 바퀴(40)를 승강시키고 바퀴(40)는 회전판(20)에 의해 회전방향을 방향전환할수 있게 하되 상기 수납실(11)상부중앙의 고정축(12)에 회전판(20)을 축설하고 회전판(20)의 일측하부에 걸림단턱(21a)을 가진 접속관체 (21)를 설치하여 그 접속관체(21)내에 스프링(30)과 바퀴(40)의 지지대(41)를 승강되게 설치하여서 됨을 특징으로 하는 의자의 이동장치A storage compartment 11 is formed in the apparatus main body 10, and the wheels 40 are elastically supported by the springs 30 in the storage compartment 11 to elevate the wheels 40, and the wheels 40 rotate on the rotating plate 20. The direction of rotation can be changed by the direction, but the connecting pipe having a locking step (21a) on one side of the lower side of the rotary plate 20 is laid on the fixed shaft 12 of the upper center of the storage chamber (11) (21) is installed, the movement device of the chair, characterized in that to install the spring (30) and the support (41) of the wheel 40 in the connecting pipe 21 to be elevated 제1항에 있어서, 장치대본체(10)의 수납실(11)하단에 받침단턱(10a)형성하여 승강판(14)을 설치하고 그 승강판(14)상측은 스프링(30)을 탄성지지시키고 승강판(14)하부중앙의 고정축(12')에 회전판(20)을 축설하여 회전판(20)의 일측 하부에 바퀴(40)의 지지대(41)를 일체로 부착하여서됨을 특징으로 하는 의자의 이동장치According to claim 1, wherein the base plate (10a) is formed at the lower end of the storage chamber 11 of the apparatus main body 10 to install the lifting plate 14, the lifting plate 14, the upper side of the lifting plate 14 to support the spring 30 elastically And the chair is characterized in that the support plate 41 of the wheel 40 is integrally attached to the lower side of one side of the rotating plate 20 by laying the rotating plate 20 on the fixed shaft 12 'of the lower center of the elevating plate 14 Shifter
KR2020000036960U 2000-12-29 2000-12-29 Chair shifter KR200227755Y1 (en)

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Application Number Priority Date Filing Date Title
KR2020000036960U KR200227755Y1 (en) 2000-12-29 2000-12-29 Chair shifter
PCT/KR2001/002218 WO2002052987A1 (en) 2000-12-29 2001-12-20 Shifting system for chair

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KR2020000036960U KR200227755Y1 (en) 2000-12-29 2000-12-29 Chair shifter

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CN104644066B (en) * 2013-11-20 2019-06-11 科沃斯商用机器人有限公司 Absorption type self-moving device
JP2019063878A (en) * 2017-09-28 2019-04-25 ファナック株式会社 Industrial machine and its transfer mechanism
CN107865534A (en) * 2017-11-03 2018-04-03 曾辉鹏 Caster structure of wooden furniture
CN110486577B (en) * 2019-08-22 2020-07-03 乐清市川嘉电气科技有限公司 Low-power consumption cloud computer machine case is with multi-functional heat dissipation base
CN111572613B (en) * 2020-05-22 2021-10-26 汇森明达（龙南）家具有限公司 Reduce and damage probability and increase and transport stable handling device for furniture
CN112153841B (en) * 2020-10-09 2021-06-29 山东郡玺实业有限公司 Electrical control cabinet

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JPH04193106A (en) * 1990-11-26 1992-07-13 Ishio Nishioka Leg for chair
JPH09327344A (en) * 1996-06-10 1997-12-22 France Bed Co Ltd Leg device for furniture
KR19990022259U (en) * 1999-03-26 1999-06-25 김경락 A leg for chairs
KR200215227Y1 (en) * 2000-09-20 2001-03-02 김선민 A movable chair supporter

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