KR900005373Y1 - Brake-apparatus of castor - Google Patents

Brake-apparatus of castor Download PDF

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Publication number
KR900005373Y1
KR900005373Y1 KR2019880000457U KR880000457U KR900005373Y1 KR 900005373 Y1 KR900005373 Y1 KR 900005373Y1 KR 2019880000457 U KR2019880000457 U KR 2019880000457U KR 880000457 U KR880000457 U KR 880000457U KR 900005373 Y1 KR900005373 Y1 KR 900005373Y1
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KR
South Korea
Prior art keywords
center
brake
hole
wheels
support
Prior art date
Application number
KR2019880000457U
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Korean (ko)
Other versions
KR890016181U (en
Inventor
김태호
Original Assignee
김태호
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Filing date
Publication date
Application filed by 김태호 filed Critical 김태호
Priority to KR2019880000457U priority Critical patent/KR900005373Y1/en
Publication of KR890016181U publication Critical patent/KR890016181U/en
Application granted granted Critical
Publication of KR900005373Y1 publication Critical patent/KR900005373Y1/en

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Classifications

    • 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
    • B60B33/0084—Castors in general; Anti-clogging castors characterised by details of the wheel braking mechanism acting on axle end

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Braking Arrangements (AREA)

Abstract

내용 없음.No content.

Description

캐스터 제동장치Caster Braking System

제1도는 본 고안의 분해 사시도.1 is an exploded perspective view of the present invention.

제2도는 본 고안의 조립상태 예시도.2 is an exemplary view illustrating an assembled state of the present invention.

제3도는 본 고안의 조립상태일부 파절도.3 is a partially broken view of the assembled state of the present invention.

제4도는 본 고안의 조립상태 단면도로써 제동장치가 작동된 예시도이다.4 is a cross-sectional view illustrating the braking device operated as an assembled cross-sectional view of the present invention.

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

1 : 지지판 1a : 안내공1: support plate 1a: guide hole

2 : 중심횡관 2a : 지지돌기2: center cross pipe 2a: support protrusion

3 : 지지관 4 : 지지봉3: support tube 4: support rod

5 : 나사부 6 : 괘지부5: screw portion 6: hook portion

6a : 통공부 7 : 괘공6a: through hole 7: gonghol

8 : 작동편 9 : 괘공8: working piece 9: hanging hole

10 : 낮은접촉부 11 : 높은 접촉부10: low contact portion 11: high contact portion

12 : 제동자 13, 13a : 톱니형접촉부12: brake 13, 13a: toothed contact portion

14 : 코일스프링 15 : 지지축14: coil spring 15: support shaft

16, 17 : 바퀴 18, 18a : 기어형마찰부16, 17: wheel 18, 18a: gear type friction part

19 : 바퀴축19: wheel shaft

본 고안은 의자나 가구 또는 진열장등의 접지부에 착설되는 캐서터의 제동장치에 관한 것이다.The present invention relates to a braking device for a caterer installed on a grounding part such as a chair, furniture, or showcase.

종래의 캐스터는 바퀴 자체에 제동장치가 없었기 때문에 제동시에는 별도의 고정구를 사용해야 하거나 제동레버를 별도로 설치하는 까닭에 번거롭고 사용하기 어려운 불편이 있었다.Conventional casters do not have a braking device on the wheel itself, so when braking, a separate fixture or a separate brake lever has been inconvenient and difficult to use.

본 고안은 위와 같은 종래의 결점을 매우 간편하게 해결하고저 고안된 것으로 첨부도면에 의거 보다 상세히 설명하면 다음과 같다.The present invention solves the above-mentioned conventional drawbacks very simply and is designed as follows in more detail based on the accompanying drawings.

원호상으로된 지지판(1)의 중심부에 중심횡간(2)을 두고 그 편심으로 지지관(3)을 입설하여 지지봉(4)을 투입한다음 지지봉(4)상단에 나사부(5)를 형성시키고 중심횡관(2)으로 바퀴축(19)을 관통시켜 양단에 바퀴(16)(17)를 착설하는 공지의 캐스터에 있어서, 바퀴(16)(17)의 중심부내측에 기어형으로된 마찰부(18)(18a)를 형성시키고 중심횡관(2) 전면부에서 지지판 외면을 향해 안내공(1a)을 뚫어 그 내측괘지편(6)에 작동편(8)의 내측괘공(9)을 지지축(15)으로 연결시켜 괘공(9) 외주에 낮은 접촉부(10)와 높은 접촉부(11)를 "ㄱ"형으로 유지시키고 그 내측으로 스프링(14)에 중심부가 탄지되도록 되면서 괘지부(6)의 통공(6a)내에서 안내되는 제동자(12)를 내장하여 제동자의 양측에 톱니형 접촉부(13)(13a)를 형성하여 이것이 바퀴의 기어형마찰부(18)(18a)와 접리되도록한 구조이다.Place the center transverse (2) in the center of the arc-shaped support plate (1), enter the support pipe (3) with its eccentricity and insert the support rod (4), and then form the threaded portion (5) on the upper end of the support rod (4) In the known caster which penetrates the wheel shaft 19 through the center cross pipe 2 and installs the wheels 16 and 17 at both ends, the friction portion geared inside the center of the wheels 16 and 17 ( 18) (18a) and the guide hole (1a) from the front surface of the center cross pipe (2) toward the outer side of the support plate, and the inner hanging hole (9) of the operating piece (8) on the inner hanging piece (6) support shaft ( 15) to keep the low contact portion 10 and the high contact portion 11 in the outer periphery of the hanging hole (9) in the form of a "b" and the inside of the spring (14) while the central portion is to be burnt through the through hole of the hanging portion (6) A structure in which the brake 12 guided in 6a is incorporated to form toothed contacts 13 and 13a on both sides of the brake so that it is folded with the geared frictional portions 18 and 18a of the wheel. The.

이와 같이 본 고안은 작동편(8)을 하향시키면 괘공(9) 외주의 높은 접촉부(11)가 제동자(12)를 밀어서 내향시키므로 코일스프링(14)이 수축되면서 제동자(12)의 양측 접촉부(13)(13a)가 바퀴(16)(17)의 기어형 마찰부(18)(18a)외주에 접촉되어서 바퀴의 회전을 제동시키게 되므로 제동효과를 내도록되고, 작동편(8)을 위로젖혀서 낮은 접촉부(10)와 제동자(12) 외면이 접촉되도록 하면 코일스프링(14)의 탄력에 의하여 제동자(12)는 외향하여 지지되므로 톱니형 접촉부(13)(13a)가 기어형 마찰부(18)(18a)에서 이간되기 때문에 바퀴(16)(17)가 마음대로 회전할수 있게되는 상태가 되어서 필요에 따라 제동과 해동이 간편한 이점이 있는 것이며, 제동자(12)는 괘지부(6)의 통공부(6a)내에서 코일스프링(14)에 장진되면서 설치되어 내측양면부의 톱니형 접촉부(13)(13a)가 바퀴의 기어형 마찰부(18)(18a)와 접리되도록 되므로 어느 지점에서나 작동편(8)만 작동시키면 제동작용이 가능하여 편리하게 사용할수 있고, 고장의 염려가 없는 등의 이점이 있는 것이며, 만들기 쉽고 외관도 미려한 장점을 얻는 것이다.As such, the present invention lowers the operating piece 8 so that the high contact 11 of the outer periphery of the hanging hole 9 pushes the brake 12 inward so that the coil spring 14 contracts and thus both contact portions of the brake 12 are moved. (13) (13a) is in contact with the outer periphery of the gear-type friction portion (18) (18a) of the wheels (16) and (17a) to brake the rotation of the wheels to produce a braking effect, and the operating piece (8) is flipped up When the lower contact portion 10 and the outer surface of the brake 12 are brought into contact with each other, the brake 12 is supported outward by the elasticity of the coil spring 14 so that the toothed contact portions 13 and 13a are geared friction portions ( Since the wheels 16 and 17 are rotatable freely from 18) and 18a, braking and thawing are advantageous as needed, and the brake 12 has a It is installed while being mounted to the coil spring 14 in the through hole 6a so that the toothed contact portions 13 and 13a of the inner side surfaces thereof are gears of wheels. Since it is foldable with the abrasion part 18 (18a), if only the operating piece 8 is operated at any point, the braking action is possible and can be used conveniently, and there is an advantage of no trouble, and it is easy to make and beautiful in appearance. It is to gain an advantage.

Claims (1)

도면에 표시한 것과 같이 원호상으로된 지지판(1)의 중심부에 중심횡간(2)을 두고 그 편심으로 지지관(3)을 입설하여 지지봉(4)을 투입한다음 지지봉(4)상단에 나사부(5)를 형성시키고 중심횡관(2)으로 바퀴축(19)을 관통시켜 양단에 바퀴(16)(17)를 착설하는 공지의 캐스터에 있어서, 바퀴(16)(17)의 중심부내측에 기어형으로된 마찰부(18)(18a)를 형성시키고 중심횡관(2) 저면부에서 지지판 외면을 향해 안내공(1a)을 뚫어 그 내측괘지편(6)에 작동편(8)의 내측괘공(9)을 지지축(15)으로 연결시켜 괘공(9) 외주에 낮은 접촉부(10)와 높은접촉부(11)를 "ㄱ"형으로 유지시키고 그 내측으로 스프링(14)에 중심부가 탄지되도록 되면서 괘지부(6)의 통공부(6a)내에서 안내되는 제동자(12)를 내장하여 제동자의 양측에 톱니형 접촉부(13a)(13a)를 형성하여 이것이 바퀴의 기어형 마찰부(18)(18a)와 접리되도록 한 캐스터 제동장치.As shown in the figure, the center transverse 2 is placed at the center of the arc-shaped support plate 1, the support tube 3 is inserted into the eccentricity, and the support rod 4 is introduced. In the well-known caster which forms (5) and penetrates the wheel shaft 19 with the center cross tube 2, and installs the wheels 16 and 17 at both ends, it is geared inside the central part of the wheels 16 and 17. The friction part 18 (18a) of the shape is formed, and the guide hole 1a is drilled from the bottom of the center cross pipe 2 toward the outer side of the support plate, and the inner hanging hole 6 of the operating piece 8 is formed on the inner hanging piece 6 thereof. 9) is connected to the support shaft 15 to maintain the low contact portion 10 and the high contact portion 11 in the form of "b" on the outer periphery of the hanging hole (9) and the center of the spring (14) inward so that The brake 12 is guided in the through hole 6a of the branch 6 to form toothed contact portions 13a and 13a on both sides of the brake, which are geared friction parts of the wheel ( 18) Caster braking device for folding with 18a.
KR2019880000457U 1988-01-20 1988-01-20 Brake-apparatus of castor KR900005373Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019880000457U KR900005373Y1 (en) 1988-01-20 1988-01-20 Brake-apparatus of castor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019880000457U KR900005373Y1 (en) 1988-01-20 1988-01-20 Brake-apparatus of castor

Publications (2)

Publication Number Publication Date
KR890016181U KR890016181U (en) 1989-08-18
KR900005373Y1 true KR900005373Y1 (en) 1990-06-18

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KR2019880000457U KR900005373Y1 (en) 1988-01-20 1988-01-20 Brake-apparatus of castor

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KR890016181U (en) 1989-08-18

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