KR200396165Y1 - caster - Google Patents
caster Download PDFInfo
- Publication number
- KR200396165Y1 KR200396165Y1 KR20-2005-0017098U KR20050017098U KR200396165Y1 KR 200396165 Y1 KR200396165 Y1 KR 200396165Y1 KR 20050017098 U KR20050017098 U KR 20050017098U KR 200396165 Y1 KR200396165 Y1 KR 200396165Y1
- Authority
- KR
- South Korea
- Prior art keywords
- caster
- wheel
- shaft
- brake
- operating mechanism
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
Links
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
- B60B33/0081—Castors in general; Anti-clogging castors characterised by details of the wheel braking mechanism acting on tyre tread
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
Abstract
본 고안은 각종 운반기구의 하단부에 부착하는 바퀴 즉 캐스터의 개량구조에 관한 것으로 보다 구체적인 것은 캐스터본체(1)의 상단부에 부착판(2)을 설치하여 본체 상단부(1a)와 축봉(3)으로 연결하고 캐스터본체 하단부에 바퀴축(4)을 가설하여 바퀴(5)를 장치하는 캐스터에 있어서,The present invention relates to an improved structure of a caster, that is, a caster attached to the lower end of various conveying mechanisms, and more specifically, an attachment plate 2 is installed at the upper end of the caster main body 1 to the upper end portion 1a and the shaft 3 of the main body. In the caster to connect the wheel shaft (4) to the caster body to the lower end to install the wheel (5),
캐스터본체(1)의 상단으로 형성되는 바퀴덮개부(101)의 전방부에 개방부(102)를 형성하여 그 내측으로 내측일부가 바퀴덮개에 부착되는 브레이크밴드(6)를 일체로 형성하고 바퀴덮개부 전방으로 형성된 개방부 양측벽에 하향으로 개방홈봉(7a)이 있는 축잡이(7)를 형성하여 그 내부에 브레이크작동구(8)의 지지축(8a)을 결합하여 브레이크작동구의 지지축 내측으로 직각돌출부(8b)를 형성하고 직각돌출부(8b)양측에 가압면(801)(802)을 형성하여서 내외측으로 가압돌부(8')(8")를 형성시킨 캐스터이다.The opening part 102 is formed in the front part of the wheel cover part 101 formed as the upper end of the caster body 1 so that an inner part of the brake band 6 is integrally formed on the wheel cover and the wheel is integrally formed. A support shaft of the brake operating mechanism is formed by forming a shaft holder 7 having an open groove rod 7a downward on both side walls of the opening portion formed in front of the cover portion, and engaging the support shaft 8a of the brake operating mechanism 8 therein. It is a caster in which the right angle protrusions 8b are formed inward, and the pressing surfaces 801 and 802 are formed on both sides of the right angle protrusions 8b, and the pressure protrusions 8 'and 8 "are formed inward and outward.
Description
본 고안은 각종 운반기구의 하단부에 부착하는 바퀴 즉 캐스터의 개량구조에 관한 것으로 보다 구체적인 것은 브레이크 부분을 개량한 것이다.The present invention relates to an improved structure of a wheel, that is, a caster attached to the lower end of various conveying mechanisms, and more specifically, an improved brake part.
종래의 캐스터는 캐스터 본체와 바퀴사이에 브레이크를 장치하여 캐스터를 정지시킬 때 사용하고 있으나 그 구성이 바퀴축과 캐스터 본체 사이에 마찰클러치 형상으로 된 브레이크를 장치하는 구조이므로 구조가 복잡하고 별도의 재질로 브레이크를 제조해야 하므로 생산비용도 많이 드는 불편이 있었다.Conventional casters are used to stop the caster by installing a brake between the caster main body and the wheel, but the structure is a structure that is equipped with a friction clutch-shaped brake between the wheel shaft and the caster main body, the structure is complicated and separate materials Furnace brake had to be manufactured, so the production cost was also inconvenient.
본 고안은 위와같은 종래의 불편을 시정하기 위하여 캐스터 본체에 설치되는 바퀴와 바퀴덮개사이에 브레이크 밴드를 일체가 되게 부착하고 그 가동부외측에 가압작동기구를 설치하여 간편하게 브레이크 장치가 달성되게 함으로써 생산은 물론 사용이 편리하게 한 것인데 이를 첨부된 도면에 의거 상세히 설명하면 다음과 같다.The present invention is produced by attaching a brake band integrally between the wheel and the wheel cover installed on the caster body to correct the conventional inconvenience as described above, and by installing a pressure actuating mechanism on the outside of the movable part. Of course, it is convenient to use, which will be described in detail with reference to the accompanying drawings.
캐스터본체(1)의 상단부에 부착판(2)을 설치하여 본체 상단부(1a)와 축봉(3)으로 연결하고 캐스터본체 하단부에 바퀴축(4)을 가설하여 바퀴(5)를 장치하는 캐스터에 있어서,Attached to the upper end of the caster body (1) by installing the mounting plate (2) connected to the upper end of the main body (1a) and the shaft (3), the wheel shaft (4) is installed on the lower end of the caster body to the caster to install the wheel (5) In
캐스터본체(1)의 상단으로 형성되는 바퀴덮개부(101)의 전방부에 개방부(102)를 형성하여 그 내측으로 내측일부가 바퀴덮개에 부착되는 브레이크밴드(6)를 일체로 형성하고 바퀴덮개부 전방으로 형성된 개방부 양측벽에 하향으로 개방홈봉(7a)이 있는 축잡이(7)를 형성하여 그 내부에 브레이크작동구(8)의 지지축(8a)을 결합하여 브레이크작동구의 지지축 내측으로 직각돌출부(8b)를 형성하고 직각돌출부(8b)양측에 가압면(801)(802)을 형성하여서 내외측으로 가압돌부(8')(8")를 형성시킨 구조이다.The opening part 102 is formed in the front part of the wheel cover part 101 formed as the upper end of the caster body 1 so that an inner part of the brake band 6 is integrally formed on the wheel cover and the wheel is integrally formed. A support shaft of the brake operating mechanism is formed by forming a shaft holder 7 having an open groove rod 7a downward on both side walls of the opening portion formed in front of the cover portion, and engaging the support shaft 8a of the brake operating mechanism 8 therein. The right angled protrusions 8b are formed inward, and the pressing surfaces 801 and 802 are formed on both sides of the right angled protrusions 8b, and the pressure protrusions 8 'and 8 "are formed inward and outward.
이와같이된 본 고안은 캐스터본체(1)를 나일론수지로 성형하여 나일론수지의 탄성을 보유하게하고 성형품에서 브레이크밴드(6) 외측단을 내측으로 강제 이동시켜 브레이크작동구(8)의 직각돌출부(8b)가 브레이크밴드(6) 표면에 접촉하면서 그 지지축(8a)이 브레이크본체에 형성된 축잡이(7)의 개방홈(7a)로 투입하면 브레이크 작동구를 그 축잡이에 설치할 수 있고 브레이크 작동구를 축잡이(7)에 장치한 후 그 내측가압면(801)이 브레이크밴드(6) 상면과 접촉되게 하면 브레이크작동구의 내측작동부는 원래위치로 돌아가서 개방부에 장입되고 외측작동부가 외향하므로 브레이크 본체의 바퀴덮개부(101) 내면에서 바퀴덮개부의 곡율과 같이 유지되어 일정간격을 유지하므로 바퀴를 장치할 수 있게 된다.In this way, the caster body 1 is formed of a nylon resin to retain the elasticity of the nylon resin, and the brake band 6 is moved inward from the molded product to the inside to make a right angled projection 8b of the brake operating port 8b. ) Is brought into contact with the surface of the brake band 6 and the support shaft 8a is introduced into the opening groove 7a of the shaft 7 formed in the brake body, the brake actuating tool can be installed in the shaft. , The inner pressing surface 801 is brought into contact with the upper surface of the brake band 6, and then the inner operating portion of the brake operating mechanism returns to its original position and is loaded into the opening, and the outer operating portion faces outward. The inner cover of the wheel cover 101 is maintained as the curvature of the wheel cover to maintain a certain interval so that the wheel can be installed.
그리고 바퀴를 장치한 후에는 바퀴(5)에 의하여 브레이크밴드(6)의 하단이 바퀴표면 이하로 하강하지 못하게 되어 브레이크작동구(8)는 축잡이에서 빠져나오지 못해 개방부 내에서 시이소작동을 하게 되고 바퀴(5)의 회전을 중지시키고저 할 때 바퀴작동구(8)의 외측작동부(8")를 가압(발로 밝음)하여 브레이크밴드(6)의 하단이 바퀴 표면에 밀착하도록 하면 브레이크밴드(6)가 하향하여 바퀴표면에 밀착하므로 바퀴가 제동되고 제동을 풀 때는 내측작동부(8')를 눌러서 브레이크밴드(6)의 하단을 바퀴표면에서 이완시켜 주행이 가능토록 하게 되므로 안전한 브레이크를 얻을 수 있도록 된다.After the wheels are installed, the lower end of the brake band 6 cannot be lowered below the wheel surface by the wheels 5 so that the brake actuating tool 8 does not escape from the gripper, thereby causing the seesaw operation in the opening. And stop the rotation of the wheel (5) to press the outer operating portion (8 ") of the wheel operating mechanism 8 (bright feet) so that the bottom of the brake band 6 is in close contact with the surface of the wheel brake band (6) is downward and close to the surface of the wheel so that the wheel is braked and when the brake is released, press the inner operating part (8 ') to relax the lower end of the brake band (6) from the surface of the wheel so that it is possible to drive. To get it.
따라서 본 고안은 캐스터본체(1)에 브레이크밴드(6)가 부착된 상태로 성형을 할 수 있어 가격이 염가로 되고 조립성이 좋은 제품을 만들 수 있도록 되며 브레이크작동이 간편하고 정확하여 사용하기 좋은 내구적인 캐스터를 얻도록 되는 것이다.Therefore, the present invention can be molded in the state where the brake band 6 is attached to the caster body (1), so that the price can be made cheap and the product can be manufactured with good assembly, and the brake operation is easy and accurate and easy to use. You get a durable caster.
도 1은 본 고안의 단면도1 is a cross-sectional view of the present invention
도 2는 본 고안의 브레이크 작동부 확대 단면도Figure 2 is an enlarged cross-sectional view of the brake operating portion of the present invention
도 3은 본 고안의 브레이크 작동부 작동 예시도Figure 3 is an illustration of the operation of the brake operating unit of the present invention
도 4는 본 고안의 사시도이다.4 is a perspective view of the present invention.
* 도면의 주요부분에 대한 부호설명* Explanation of symbols on the main parts of the drawings
1 : 캐스터본체 1a : 상단부1: Caster main body 1a: Upper part
2 : 부착판 3 : 축봉2: mounting plate 3: shaft
4 : 바퀴축 5 : 바퀴4 wheel 5
6 : 브레이크밴드 7 : 축잡이6: brake band 7: holder
7a : 홈봉 8 : 브레이크작동구7a: Groove bar 8: Brake operating port
8a : 지지축 8b : 직각돌출부8a: support shaft 8b: right angle protrusion
8'8," : 가압돌부 101 : 바퀴 덮개부8'8, ": Pressurized protrusion 101: Wheel cover part
801,802 : 가압면 101 : 바퀴덮개부801,802: pressure surface 101: wheel cover
102 : 개방부102: opening
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20-2005-0017098U KR200396165Y1 (en) | 2005-06-15 | 2005-06-15 | caster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20-2005-0017098U KR200396165Y1 (en) | 2005-06-15 | 2005-06-15 | caster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR200396165Y1 true KR200396165Y1 (en) | 2005-09-20 |
Family
ID=43697295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR20-2005-0017098U Expired - Lifetime KR200396165Y1 (en) | 2005-06-15 | 2005-06-15 | caster |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR200396165Y1 (en) |
-
2005
- 2005-06-15 KR KR20-2005-0017098U patent/KR200396165Y1/en not_active Expired - Lifetime
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