KR910000784Y1 - Castor attached control-device - Google Patents

Castor attached control-device Download PDF

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Publication number
KR910000784Y1
KR910000784Y1 KR2019880013309U KR880013309U KR910000784Y1 KR 910000784 Y1 KR910000784 Y1 KR 910000784Y1 KR 2019880013309 U KR2019880013309 U KR 2019880013309U KR 880013309 U KR880013309 U KR 880013309U KR 910000784 Y1 KR910000784 Y1 KR 910000784Y1
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KR
South Korea
Prior art keywords
shaft
furniture
rollers
fixed shaft
groove
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KR2019880013309U
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Korean (ko)
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KR900004772U (en
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유봉열
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유봉열
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Priority to KR2019880013309U priority Critical patent/KR910000784Y1/en
Publication of KR900004772U publication Critical patent/KR900004772U/en
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Publication of KR910000784Y1 publication Critical patent/KR910000784Y1/en

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60BVEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B33/00Castors in general; Anti-clogging castors
    • B60B33/04Castors in general; Anti-clogging castors adjustable, e.g. in height; linearly shifting castors
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60BVEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B33/00Castors in general; Anti-clogging castors
    • B60B33/0002Castors in general; Anti-clogging castors assembling to the object, e.g. furniture
    • B60B33/0005Castors in general; Anti-clogging castors assembling to the object, e.g. furniture characterised by mounting method
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60BVEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B33/00Castors in general; Anti-clogging castors
    • B60B33/0002Castors in general; Anti-clogging castors assembling to the object, e.g. furniture
    • B60B33/0015Castors in general; Anti-clogging castors assembling to the object, e.g. furniture characterised by adaptations made to castor

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Legs For Furniture In General (AREA)

Abstract

내용 없음.No content.

Description

제어장치를 부설한 캐스터(caster)Caster with control

제1도는 본고안의 전체 분리사시도.Figure 1 is a complete perspective view of the present article.

제2도는 본고안의 사용상태 종단면도.2 is a longitudinal cross-sectional view of the state of use of the present article.

제3도는 제2도의 일부확대 작용단면도.3 is a partially enlarged cross-sectional view of FIG.

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

1′ : 괘지돌편 1c,1c′ : 단턱1 ′: Hanging stone piece 1c, 1c ′: step

2 : 판스프링 3 : 압압편2: leaf spring 3: pressing piece

4 : 괘삽홈 5′ : 돌환4: orbital groove 5 ′: turnaround

9a : 당접돌부 12 : “+”자형 요홈9a: contact protrusion 12: “+” shaped groove

본 고안은 가구 또는 기계등(이하 “가구”라 약칭함)의 저부에 장착하여 가구의 방향전환을 자유자재로 할수 있도록 한 것으로, 가구와 캐스터의 체결을 용이하게 실시할수 있도록함은 물론 가구의 위치를 일정위치에 견고히 고정시킬수 있도록 제어장치를 부설한 캐스터에 관한 것이다.The present invention is installed at the bottom of a furniture or machine (hereinafter referred to as "furniture") to freely change the direction of the furniture, as well as to facilitate the fastening of the furniture and casters, as well as the furniture The present invention relates to a caster in which a control device is installed to fix the position firmly to a certain position.

종래에도 캐스터에 제어장치가 부설된 것이 있었으나, 이는 단순히 로울러만을 제어할수 있도록 구성되어 있어 가구에 충격이 가해질 경우 고정축을 중심으로 캐스터가 회동하게 되어 완벽한 위치 고정이 어려웠으므로 사실상 제어 기능을 다하지 못하였음은 물론, 캐스터를 가구에 체결코져 할 경우 고정축 상부에 형성된 육각돌부에 맞는 규격의 스패너를 별도로 구비하여야 하므로 특정공구가 없이는 체결이 용이치 못하였던 결점이 있었던 것이다.In the past, a control device was attached to the caster, but it was simply configured to control only the rollers, so when the furniture was impacted, the caster was rotated around the fixed shaft, so that it was difficult to fix the perfect position. Of course, when the caster is fastened to the furniture to be provided with a wrench of a standard that meets the hexagonal stone formed on the upper fixed shaft separately because there was a defect that was not easy to fasten without a specific tool.

본고안은 이와같은 종래의 제반결점을 해소하기 위하여 조작레버의 조작으로 로울러가 제어되게 함은 물론 판스프링에 의해 몸체의 회동도 함게 제어하여 가구의 고정을 보다 완벽하게 수행토록 함과 동시에 별도의 공구가 없이도 일반 사용하는 드라이버 만으로 캐스터의 체결이 가능토록 한것으로서, 이를 첨부도면을 참조하여 상세히 설명하면 다음과 같다.In order to solve the above-mentioned general defects, this paper not only allows the rollers to be controlled by the operation of the control lever, but also controls the rotation of the body by the leaf spring to perform the fixing of the furniture more completely, and at the same time, It is possible to fasten the caster only by using a general driver without a tool, which will be described in detail with reference to the accompanying drawings.

다수의 내향돌기(6′)가 돌설된 양측 로울러(6a)(6b)가 축핀(7)으로 축삽되는 몸체(1)의 축홈(1b)(1b′) 및 안내장공(1a)(1a′)에 당접돌기(9a)가 형성된 조작레버(9)의 돌축(9b)을 로울러제어핀(10)과 함께 유삽하고, 단턱(1c)(1c′)에 판스프링(2) 및 압압편(3)을 괘삽하여 상부에 연통공(4″)이 천공된 커버체(4)를 복착하되 괘삽홈(4′)이 괘지돌편(1′)에 괘착되도록 하며, 하부에는 브라켓(8)을 괘삽하고, 커버체(4) 및 브라켓(8)의 상,하부에 와셔(11a)(11b)를 개재한후, 나부(5″) 및 돌환(5″)이 형성된 고정축(5)을 유삽한 다음 고정축(5)의 하단을 “+”자형 펀치로 펀칭하여 “+”자형 요홈(12)을 형성하여서 된 것이다.Shaft grooves 1b (1b ') and guide slots (1a) (1a') of the body (1) in which both side rollers (6a) (6b) protruding with a plurality of inward projections (6 ') are inserted into the shaft pin (7). The projection shaft 9b of the operating lever 9 having the abutment protrusion 9a formed therein together with the roller control pin 10, and the leaf spring 2 and the pressing piece 3 on the stepped portions 1c and 1c '. And insert a cover body 4 having a communication hole 4 ″ on the upper part of the upper surface of the upper surface of the upper surface thereof so that the upper surface of the upper surface of the upper surface of the upper surface of the upper surface of the upper surface of the upper surface of the upper surface of the upper surface of the upper surface of the upper surface of the upper surface of the upper surface. After the washers 11a and 11b are disposed on the upper and lower portions of the cover 4 and the bracket 8, the fixed shaft 5 having the recessed portion 5 ″ and the projection 5 ″ is inserted and then fixed. The lower end of the shaft 5 is punched out with a “+” punch to form a “+” shaped groove 12.

도면중 미설명 부호 20은 가구를 나타낸 것이고, 30원 통상의 드라이버를 나타낸 것이다.In the drawings, reference numeral 20 denotes a furniture, and indicates a 30-won conventional driver.

이상에서와 같이 구성된 본 고안은 몸체(1)의 축홈(1b)(1b′)에 조작레버(9)의 돌축(9b)을 삽입한후 안내장공(1a)(1a′)을 통해 로울러제어핀(10)을 삽입한 다음 양측로울러(6a)(6b)를 축핀(7)으로 축합하고, 단턱(1c)(1c′)에는 판스프링(2) 및 압압편(3)을 괘삽한 다음 괘지돌편(1′)에 괘삽홈(4′)이 괘지되도록 커버체(4)를 복착하고, 몸체(1)하부에 브라켓(8)을 괘삽하여 양측로울러(6a)(6b)가 이탈되는 것을 방지토록 하며, 커버체(4)와 브라켓(8)의 상하에 각기 와셔(11a)(11b)를 개재한후, 돌환(5′)과 나부(5″)가 형성된 고정축(5)을 유삽하여 통상의 프레스(도시없음) 공정에 투입하여 “+”자형 펀치로 고정축(5)의 하단을 펀칭하여 고정축(5)이 이탈되는 것을 방지함과 동시에 “+”자형 요홈(12)을 형성하여 제품을 완성케 되는 것인데, 이를 가구(20)의 필요적소에 장착 사용하기 위하여는 도면의 제2도에 나타낸 바와같이 통상의 “+”자형 드라이버(30)를 “+”자형 요홈(12)에 괘삽하여 기구(20)의 저면 고정공에 고정하여 주면 되는 것이고 “+”자형 요홈(12)은 필요에 따라 “+”자형으로 형성할수도 있음은 물론인 것이다.The present invention configured as described above is the roller control pin through the guide hole (1a) (1a ') after inserting the projection shaft (9b) of the operating lever (9) in the shaft groove (1b) (1b') of the body (1). Insert (10), and then condense both rollers (6a) and (6b) with shaft pins (7), and insert the spring (2) and the pressing piece (3) on the step (1c) (1c ') The cover body 4 is attached so that the guide groove 4 'is hung on the 1', and the bracket 8 is inserted under the body 1 to prevent the two rollers 6a and 6b from coming off. After the washers 11a and 11b are respectively disposed on the upper and lower sides of the cover 4 and the bracket 8, the fixed shaft 5 formed with the projection 5 'and the recessed portion 5 " Into the press (not shown) of the process by punching the lower end of the fixed shaft (5) with a "+" shaped punch to prevent the fixed shaft (5) from being separated and at the same time to form a "+" shaped groove (12) It is to complete the product, which is installed in the required place of the furniture (20) To do this, as shown in FIG. 2 of the drawing, a conventional “+” shaped screwdriver 30 is inserted into the “+” shaped recess 12 and fixed to the bottom fixing hole of the mechanism 20. Of course, the + ”-shaped groove 12 may be formed in a“ + ”shape as needed.

한편, 본고안이 장착된 가구(20)를 사용중 선정된 장소에 가구(20)를 고정하기 위하여는 조작레버(9)를 도면 제2도의 이점쇄선 도시 및 도면 제3도의 실선도시와 같이 압압하여 주면 당접돌부(9a)에 축착된 로울러 제어핀(10)이 안내장공(1a)(1a′)의 안내를 받아 상승하면서 양측 로울러(6a)(6b)의 내향돌기(6′)를 괘지하여 로울러(6a)(6b)의 회전을 제어함과 동시에 도면의 제3도에 나타낸 바와같이 당접돌부(9a)의 가압력과 판스프링(2)의 탄성에 의해 판스프링(2) 및 압압편(3)이 단턱(1c)(1c)을 지점으로 상승하면서 최초 고정축(5)과 몸체(1)의 원활한 회동을 위해 펀칭시 부여한 간극만큼 커버체(4)를 밀어올려 커버체(4)의 상면과 브라켓(8)의 저면의 상.하부 와셔(11a)(11b)에 탄접 되도록 함으로서 몸체(1)가 회동되는 것을 제어하게 되어 가구(20)를 선정된 위치에 완벽히 고정케 되는 것이다.Meanwhile, in order to fix the furniture 20 at the selected place while using the furniture 20 equipped with the present design, the operation lever 9 is pushed as shown in FIG. 2 and the solid line shown in FIG. The roller control pin 10, which is condensed to the main abutment portion 9a, is raised by the guide hole 1a (1a ′) and ascends the inward protrusions 6 ′ of both rollers 6a and 6b. While controlling the rotation of (6a) and (6b), the plate spring (2) and the pressing piece (3) are controlled by the pressing force of the abutting portion (9a) and the elasticity of the leaf spring (2) as shown in FIG. Ascending the step (1c) (1c) to the point while pushing up the cover 4 by the gap provided during punching for smooth rotation of the first fixed shaft (5) and the body (1) and the upper surface of the cover (4) and By contacting the upper and lower washers (11a) and (11b) of the bottom of the bracket (8) to control the rotation of the body (1) is perfect furniture 20 in the selected position Kane will be fixed.

이때, 커버체(4)의 내선단에 괘삽홈(4′)을 형성하여 이를 몸체(1)의 괘지돌편(1′)에 괘지되도록 함으로서 선단이 유동되는 것을 방지하게 되는 것이다.At this time, the inner end of the cover (4) is formed by the guide groove (4 ') is to be suspended in the ruled stone piece (1') of the body (1) is to prevent the tip from flowing.

또한, 고정축(5)의 저면에는 “+”자형 요홈(12)이 형성되어 있으므로 통상의 드라이버(30)를 사용하여 나부(5″)를 각종 가구(20)에 고정할수가 있고, 이에 따라 육각돌부를 형성시키지 않아도 재료의 절감을 기할수 있음은 물론 일반가정에서 거의 구비가 어렵고 사용빈도가 적은 스패너등의 특수용구가 필요없이도 용이하게 체결할수 있으며, 돌환(5′)을 얇게 형성할수가 있어 외관상으로 미려함을 제공할수가 있는 것이다.In addition, since the “+” shaped grooves 12 are formed on the bottom of the fixed shaft 5, it is possible to fix the bare part 5 ″ to the various furniture 20 by using a conventional screwdriver 30. It is possible to save materials without forming hexagonal protrusions, and it is hard to equip in general homes and can be easily tightened without the need for special tools such as spanners, which are less frequently used, and it is possible to form thinner rings 5 '. It can provide beauty in appearance.

상기와 같이 본고안은 조작레버를 조작하여 로울러와 몸체의 회동을 동시에 제어함으로서 가구의 유동을 완벽히 방지할수 있음은 물론 일반가정에서 흔히 보유하고 있는 드라이브 만으로 캐스터를 용이하게 체결할수 있고 미관 상으로도 미려함을 제공하는 매우 실용적이고도 유용한 고안인 것이다.As described above, this proposal controls the rotation of the roller and the body at the same time by operating the operating lever to completely prevent the flow of furniture, as well as to easily fasten the caster only by the drive that is commonly held in the home. It is a very practical and useful design that offers beauty.

Claims (1)

몸체(1)의 상.하로 커버체(4) 및 브라켓(8)을 고정축(5)으로 리벳팅하여 안내장공(1a)(1a′) 및 축홈(1b)(1b′)에 유삽된 조작레버(9)의 로울러제어핀(10)이 축핀(7)으로 축삽된 양측 로울러(6a)(6b)의 내향돌기(6′)를 괘지하여 로울러(6a)(6b)의 회동을 제어케한 것에 있어서, 상기 몸체(1)의 단턱(1c)(1c′)에 판스프링(2) 및 압압편(3)을 괘삽하고, 커버체(4)의 내선단에 괘삽홈(4′)을 형성하여 괘지돌편(1′)에 괘지토록 하되, 고정축(5)의 상부에 돌환(5′)을 형성하고 저면을 “+”자형 펀칭하여 “+”자형 요홈(12)을 형성하여서 된 제어장치가 부설된 캐스터.Riveting the cover body 4 and the bracket 8 with the fixed shaft 5 up and down of the body 1 to inject into the guide slot 1a, 1a 'and the shaft groove 1b, 1b'. The roller control pin 10 of the lever 9 grips the inward projections 6 'of both rollers 6a and 6b inserted into the shaft pins 7 to control the rotation of the rollers 6a and 6b. In this embodiment, the leaf spring 2 and the pressing piece 3 are inserted into the stepped portions 1c and 1c 'of the body 1, and the grooved groove 4' is formed at the inner end of the cover 4. The control device is to be placed on the ruled stone piece (1 '), but to form a circle (5') in the upper portion of the fixed shaft (5) and to form a "+" shaped groove 12 by punching the bottom of the "+" shape Laid caster.
KR2019880013309U 1988-08-13 1988-08-13 Castor attached control-device KR910000784Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019880013309U KR910000784Y1 (en) 1988-08-13 1988-08-13 Castor attached control-device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019880013309U KR910000784Y1 (en) 1988-08-13 1988-08-13 Castor attached control-device

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KR900004772U KR900004772U (en) 1990-03-07
KR910000784Y1 true KR910000784Y1 (en) 1991-02-08

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019880013309U KR910000784Y1 (en) 1988-08-13 1988-08-13 Castor attached control-device

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