KR870002189Y1 - A wheel in chair - Google Patents

A wheel in chair Download PDF

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Publication number
KR870002189Y1
KR870002189Y1 KR2019850003973U KR850003973U KR870002189Y1 KR 870002189 Y1 KR870002189 Y1 KR 870002189Y1 KR 2019850003973 U KR2019850003973 U KR 2019850003973U KR 850003973 U KR850003973 U KR 850003973U KR 870002189 Y1 KR870002189 Y1 KR 870002189Y1
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KR
South Korea
Prior art keywords
wheel
frame
chair
wheels
stopper
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Application number
KR2019850003973U
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Korean (ko)
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KR860012838U (en
Inventor
연정웅
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연정웅
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Priority to KR2019850003973U priority Critical patent/KR870002189Y1/en
Publication of KR860012838U publication Critical patent/KR860012838U/en
Application granted granted Critical
Publication of KR870002189Y1 publication Critical patent/KR870002189Y1/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
    • B60B33/0078—Castors in general; Anti-clogging castors characterised by details of the wheel braking mechanism

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chairs For Special Purposes, Such As Reclining Chairs (AREA)

Abstract

내용 없음.No content.

Description

의자용 바퀴 이동 멈춤 장치Chair wheel stop

제 1 도는 본 고안의 분해 사시도.1 is an exploded perspective view of the present invention.

제 2 도는 본 고안의 플레임 구성도.2 is a frame configuration of the present invention.

제 3 도는 본 고안의 조립 단면도.3 is an assembled cross-sectional view of the present invention.

제4(a)도, 제4(b)도는 본 고안 바퀴 풀림시 상태도.Figure 4 (a), Figure 4 (b) is a state diagram when the present invention wheel release.

제5(a)도, 제5(b)도는 본 고안 바퀴 고정시 상태도.5 (a), 5 (b) is a state diagram when the present invention wheel fixed.

본 고안은 의자, 탁자등의 다리에 붙는 이동 자재바퀴의 이동을 제어하도록 바퀴의 고정을 스톱퍼 장치로서 그 움직임을 조정하여 주므로 임의의 위치에서 정지시킬 수 있는 조작이 간편한 것이다.The present invention is easy to operate that can be stopped at any position because the wheel is fixed as a stopper device to control the movement of the moving wheel attached to the legs of the chair, table, and the like.

종래에는 바퀴가 임의의 물체 다리에 부착하였을때 그 움직임이 자유롭게 움직여지므로 인하여 일정한 장소에 위치시켰을때 그 고정 위치를 이탈하고, 또한 바퀴가 지면과 면접촉이 되어서 마찰력이 크므로 바퀴가 잘 빠지고 쉬 망가지는 결과가 오며, 바퀴 스톱퍼 장치가 전혀 없어 임의의 위치에다 탁자, 의자등을 제대로 정지시킬 수 없는 결함이 있으므로, 이를 해결하기 위하여, 본 고안은 바퀴프레임에 스톱퍼 장치를 스프링과 레버연관 작동으로 양분할 바퀴를 괘지할 수 있도록 형성하여 주므로 양 분할바퀴를 풀고 고정할 수 있어서 그 바퀴를 고정 해리하므로 임의의 이동 물체의 정해진 장소에 정확히 위치시킬 수 있는 것이다.Conventionally, when the wheel is attached to a leg of any object, the movement is free to move, so when it is placed in a certain place, the fixed position is released, and the wheel is in contact with the ground, so the friction force is large, so the wheel falls out easily and easily. There is a result of the damage, and there is no wheel stopper device at all, there is a defect that can not stop the table, chair, etc. in any position properly, in order to solve this problem, the present invention is to operate the stopper device in the wheel frame by the spring and lever connection operation Since the split wheel is formed so as to be able to hang, it is possible to release and fix both split wheels so that the wheels can be fixed and dissociated so that they can be accurately positioned at a predetermined place of a moving object.

본 고안을 첨부 도면에 의하여 구체적으로 그 구성 및 작용효과를 설명하면 다음과 같다.The present invention will be described in detail with reference to the configuration and operation effects as follows.

바퀴 고정 프레임(1)일측에 의자나 탁자의 이동물체의 지지축을 삽입 회동할 수 있는 구멍(2)을 천공하고 분할바퀴(3)가 양쪽으로 끼워진 프레임(1)중심부에 테이퍼 형상 경사축(4)을 일체로 형성하여서 여기에 바퀴(3)중심에다 테이퍼 중심공(5)을 형성하고, 바퀴(3)내측 주연부에 톱니형요소(凹)돌기(6)를 형성하고 이 바퀴요소돌기(6)에 괘지되게 하여 분할바퀴(3)를 고정하고 이동하게 작동 괘지편(7)을 스프링(8)으로 탄발 작동케하는 프레임(1)상부 절결홈(1')에서 전도되도록 핀축(9)으로 유감 연결한 스톱퍼레버(10)을 장치한 것이다.A tapered inclined shaft (4) is formed at the center of the frame (1) in which a hole (2) for inserting and rotating a support shaft of a moving object of a chair or a table is inserted on one side of the wheel fixing frame (1). ), The tapered center hole 5 is formed at the center of the wheel 3, and the toothed element protrusion 6 is formed at the inner periphery of the wheel 3, and the wheel element protrusion 6 is formed. To the pin shaft (9) so as to be conducted in the upper cutout groove (1 ') of the frame (1) which causes the wheel (7) to be actuated with a spring (8). It is equipped with a stopper lever 10 connected with regret.

미설명부호 11은 괘지편(7)이 스프링(8)과 스톱퍼(10)의 전도 작동으로 상. 하이동되는 내장홈이고, 12는 테이퍼 형상의 경사축(4) 양 끝단부에 단이진축으로 와셔(13)을 이 축(12)에 끼우고, 또한 분할바퀴(3)의 중심 외측면에 요철 삽입홈(14)을 형성하고, 이에 양측커버(15)을 갑삽 고정 조립토록 한 것이다.Reference numeral 11 indicates that the hanging piece (7) is the fall of the spring (8) and the stopper (10). It is a built-in groove which is moved high, and 12 is a taper-shaped inclined shaft (4) at both ends, and the washer (13) is inserted into this shaft (12), and on the outer side of the center of the split wheel (3). Concave-convex insertion groove (14) is formed, and both sides cover (15) is to be assembled to be inadvertently fixed assembly.

이와같이 구성된 본 고안 바퀴 이동 멈춤장치는 양분할 바퀴(3)를 각기 프레임 경사축(4)에 끼워 고정하면 이 양분할 바퀴(3)가 지면에 면접촉이 아닌 점접촉이 되어 집중힘이 두곳에 가해져 안정성이 있게되고, 또 바퀴가 잘 빠지지 않고 따라서 바퀴탈선을 방지할 수 있다. 또한 프레임(1)의 내장홈(11)내에 스프링(8)으로 탄발 작동되는 상·하 이동 괘지편(7)양끝단이 스톱퍼 레버(10)전·후 작동으로 양분할 바퀴(3)의 요소돌기(6)내의 요소에 끼워졌을 때 즉, 제5(a)도와 같이 될 때 양분할 바퀴(3)는 움직이지 못하고, 제 4 도와같이 스톱퍼레버(10)가 제쳐졌을때 즉, 괘지편(7)양끝단이 양분할 바퀴(3)의 요소돌기(6)내의 요소에서 이탈되었을 때는 바퀴가 회동할 수 있어 의자나 탁자등을 정확한 위치에다 이동할 수 있는 것이다.When the wheel movement stop device of the present invention configured as described above is fixed by dividing the dividing wheel 3 into the frame inclined shaft 4, the dividing wheel 3 becomes a point contact rather than a surface contact with the ground, so that the concentrated force is applied to two places It is applied to make it stable, and the wheel does not fall out well, thus preventing derailment. In addition, both ends of the up / down moving latching piece 7 which are actuated by the spring 8 in the internal groove 11 of the frame 1 are divided into two parts by the operation before and after the stopper lever 10. When fitted to the element in the projection 6, i.e., as shown in Fig. 5A, the dividing wheel 3 does not move, and when the stopper lever 10 is pulled out as in the fourth tile, i.e. 7) When both ends are separated from the element in the element protrusion (6) of the dividing wheel (3), the wheel can be rotated to move the chair or table to the correct position.

그러므로 스톱퍼 레버(10)의 전·후 작동으로 바퀴(3)내면의 톱니 형상인 요소돌기(6) 어느 부분에서든지 용이하게 괘지할 수 있고 그 조작이 간편하여 어느 임의의 위치에도 쉽게 정확히 정치(定置)할 수 있고 그 이동이 쉽게 될 수 있는 잇점이 있다.Therefore, by the front and rear operation of the stopper lever 10, it is possible to easily rest on any part of the tooth-shaped element projection 6 of the inner surface of the wheel 3, and its operation is simple, so that it is easily fixed at any arbitrary position easily. There is an advantage that can be done and the movement is easy.

그리고 프레임(1)중심축이 테이퍼 형상의 경사축(4)으로 형성되어 있으므로 바퀴(3)가 따라서 경사지게 부착되어 있으므로 중 하중에도 잘 견딜 수 있는 잇점이 있는 유용한 고안이다.And since the center axis of the frame (1) is formed in the tapered inclined shaft (4) is attached to the wheel 3 inclined accordingly, it is a useful design with the advantage that can withstand heavy loads well.

Claims (1)

분할바퀴(3)내주측면에 요소돌기(6)와 외주측면에 요철 삽입홈(14)을 각기 형성하고, 바퀴(3)중심에다 테이퍼 중심공(5)을 형성하여서 이에 프레임(1)테이퍼 형상의 경사축(4)을 끼워 커버(15)로 양분할 바퀴(3)를 조립 형성하고, 지지축구멍(2)이 있는 프레임(1)의 상부 절결홈(1')과 연통하는 내장홈(11)내에 스프링(8)탄발력으로 상·하 이동되는 괘지편(7)을 편축(9)으로 유감 하여주어 전. 후 작동 스톱퍼 레버(10)로 양분할 바퀴(3)의 요소돌기(6)내에서 괘지편(7)을 압동시켜 바퀴(3)를 이탈 괘지되도록 함을 특징으로 하는 의자용 바퀴 이동 멈춤장치.Element wheels 6 and grooves 14 are formed on the inner circumferential side of the split wheel 3, and tapered center holes 5 are formed on the center of the wheels 3, thereby forming a frame 1 taper shape. A built-in groove in which the dividing wheel 3 is assembled with the cover 15 by fitting the inclined shaft 4 of the inclined shaft 4 and communicating with the upper cutout groove 1 'of the frame 1 having the support shaft hole 2 ( 11) Relieve the hanging piece (7) which is moved up and down by the spring (8) elastic force in the single axis (9). After the operation stopper lever 10, the wheel stopper for the chair, characterized in that to push the ruler (7) in the element projections (6) of the split wheel (3) so as to deviate from the wheel (3).
KR2019850003973U 1985-04-11 1985-04-11 A wheel in chair KR870002189Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019850003973U KR870002189Y1 (en) 1985-04-11 1985-04-11 A wheel in chair

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019850003973U KR870002189Y1 (en) 1985-04-11 1985-04-11 A wheel in chair

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KR860012838U KR860012838U (en) 1986-11-05
KR870002189Y1 true KR870002189Y1 (en) 1987-06-24

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KR2019850003973U KR870002189Y1 (en) 1985-04-11 1985-04-11 A wheel in chair

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20040042437A (en) * 2002-11-14 2004-05-20 현대모비스 주식회사 Chairs of office use having apparatus for fixing rollers

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KR860012838U (en) 1986-11-05

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