KR200384457Y1 - Device for controlling the hight of fulcrum of caster - Google Patents
Device for controlling the hight of fulcrum of caster Download PDFInfo
- Publication number
- KR200384457Y1 KR200384457Y1 KR20-2005-0004425U KR20050004425U KR200384457Y1 KR 200384457 Y1 KR200384457 Y1 KR 200384457Y1 KR 20050004425 U KR20050004425 U KR 20050004425U KR 200384457 Y1 KR200384457 Y1 KR 200384457Y1
- Authority
- KR
- South Korea
- Prior art keywords
- caster
- height
- nut
- support
- height adjustment
- Prior art date
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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
- B60B33/0097—Castors in general; Anti-clogging castors characterised by details of the wheel braking mechanism acting permanently, e.g. for increased security on low friction surfaces
-
- 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
- B60B33/0089—Castors in general; Anti-clogging castors characterised by details of the wheel braking mechanism acting on the floor
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00
- D06F39/12—Casings; Tubs
- D06F39/125—Supporting arrangements for the casing, e.g. rollers or legs
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2323/00—General constructional features not provided for in other groups of this subclass
- F25D2323/0011—Means for leveling refrigerators
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Legs For Furniture In General (AREA)
Abstract
본 고안은 바퀴과 받침대를 갖춘 캐스터에서 받침대의 높이를 조절하는 캐스터용 받침대 높이조절장치에 관한 것으로서,The present invention relates to a caster height adjusting device for adjusting the height of the caster in the caster having a wheel and a stand,
본 고안에 따른 캐스터용 받침대 높이조절장치는 나선이 형성된 높이조절축(1)의 상단부에 너트형상부(3)가 일체로 형성되고, 상기 너트형상부(3)의 상부면에 성형받침판(5)이 너트형상부(3)와 일체로 형성되고, 상기 성형받침판(5)에 플라스틱으로 이루어진 핸들(7)이 몰딩되는 것을 특징으로 한다.Caster pedestal height adjustment device according to the present invention is the nut-shaped portion (3) is integrally formed on the upper end of the height-adjusting shaft (1) formed with a spiral, the forming support plate (5) ) Is formed integrally with the nut-shaped portion (3), characterized in that the handle 7 made of plastic is molded on the forming support plate (5).
Description
본 고안은 바퀴과 받침대를 갖춘 캐스터에서 받침대의 높이를 조절하는 높이조절장치에 관한 것으로서, 보다 상세하게는 받침대의 높이를 조절하는 높이조절축에 핸들과 너트가 일체로 형성되는 캐스터용 받침대 높이조절장치에 관한 것이다.The present invention relates to a height adjusting device for adjusting the height of the base in a caster having a wheel and a base, more specifically, a height adjustment device for casters for which the handle and nut are integrally formed on the height adjusting shaft for adjusting the height of the base It is about.
대한민국 특허공개 제92-11660호(1992년 7월 24일 공개)에 "이동부와 고정부가 구비된 받침다리"가 소개되어 있다.Korean Patent Publication No. 92-11660 (published on July 24, 1992) introduces a support leg with a moving part and a fixing part.
상기 이동부와 고정부가 구비된 받침다리는 양측면에 기방부를 형성하고 상단부에 구멍을 뚫고, 하단부 내주면 대응위치에 횡으로 삽입돌기를 구비한 몸체와, 상기 상단부에 뚫린 구멍에 몸체가 회전자제토록 축공이 뚫린 체결부와 결합된 체결부재와, 몸체 내면에 설치되어 상기 체결부의 축공에 끼워지는 축핀이 구비되고 하부에 나선축이 구비된 조절레바와, 상기 나선축이 끼워지는 받침부 일측에 공간부를 구비하고 외주면에 삽입돌기가 삽입되도록 삽입홈을 구비함과, 상기의 받침부 전방 일직선상에 몸체의 커버와 힌지축으로 체결된 이동부를 결합하여서 된 것이다.The supporting leg provided with the moving part and the fixing part forms a protruding part on both sides and drills a hole in the upper end, and a body having an insertion protrusion transversely at a corresponding position in the lower end inner circumferential surface, and the body in the hole drilled in the upper end thereof. A fastening member coupled to a fastening part coupled to a ball, and a shaft pin installed on the inner surface of the body and fitted into the shaft hole of the fastening part, and having a spiral shaft at a lower portion thereof, and a space portion at one side of the supporting part into which the spiral shaft is fitted. It is provided with an insertion groove so that the insertion projection is inserted into the outer circumferential surface, and is coupled to the moving portion fastened to the hinge and the cover of the body on a straight line of the support portion forward.
그러나, 상기 이동부와 고정부가 구비된 받침다리는 받침부가 지면 바닥에 닿아 중량물을 지지하고 있는 상태에서 받침부가 상승되어 바퀴가 중량물을 지지하도록 핸들을 돌릴 때, 또는 받침부가 중량물을 지지하고 있는 상태에서 수평조절(또는 높이조절)을 위해 받침부를 더 하강시키고자 할 때, 받침부에 많은 힘을 받고 있기 때문에 작업자가 손으로 조절레바를 직접 돌리기 어려운 단점이 있었다. However, the supporting leg with the moving part and the fixing part is raised when the supporting part is raised while the supporting part reaches the ground floor to support the heavy material, and the wheel is turned to turn the handle to support the heavy material, or the supporting part is supporting the heavy material. At the time of lowering the support for horizontal adjustment (or height adjustment), the operator had difficulty in turning the adjustment lever by hand because he received a lot of force on the support.
따라서, 본 고안의 목적은 받침대의 높이를 조절하는 높이조절축에 핸들과 너트형상부가 일체로 형성되어, 받침부가 지면 바닥에 닿아 중량물을 지지하고 있는 상태에서 받침부가 상승되어 바퀴가 중량물을 지지하도록 높이조절축을 돌릴 때, 스패너 등을 너트형상부에 끼워 용이하게 받침부를 지면 바닥에서 들어 상승시키고, 이후 작업자가 직접 손으로 핸들을 돌려 받침대를 소정의 높이까지 신속하게 올릴 수 있고, 받침부가 중량물을 지지하고 있는 상태에서 수평조절(또는 높이조절)을 위해 받침부가 더 하강되도록 높이조절축을 돌릴 때, 스패너 등을 너트형상부에 끼워 용이하게 받침부를 더 하강시킬 수 있는 캐스터용 받침대 높이조절장치를 제공하는 것이다.Accordingly, an object of the present invention is to form a handle and a nut shape integrally to the height adjustment shaft for adjusting the height of the pedestal, so that the support portion is raised in the state that the support portion touches the ground floor to support the heavy object so that the wheels support the heavy object. When turning the height adjustment shaft, a spanner or the like is inserted into the nut shape to easily lift the support portion from the ground floor, and then the operator can manually raise the support to the predetermined height by turning the handle by hand, and the support portion can lift the heavy object. When turning the height adjustment shaft so that the supporting part is lowered for horizontal adjustment (or height adjustment) while supporting, the caster height adjusting device can be easily inserted by attaching a spanner to the nut shape to easily lower the supporting part. It is.
상기와 같은 목적을 달성하기 위한 본 고안의 바람직한 실시예를 도면을 참조하여 상세하게 설명하기로 한다.Preferred embodiments of the present invention for achieving the above object will be described in detail with reference to the drawings.
도 1을 참조하면, 본 고안에 따른 캐스터용 받침대 높이조절장치(10)는 나선이 형성된 높이조절축(1)의 상단부에 너트형상부(3)가 일체로 형성되고, 상기 너트형상부(3)의 상부면에 성형받침판(5)이 너트형상부(3)와 일체로 형성되고, 상기 성형받침판(5)에 플라스틱으로 이루어진 핸들(7)이 몰딩된다.Referring to Figure 1, the caster pedestal height adjusting device 10 according to the present invention is the nut-shaped portion (3) is integrally formed on the upper end of the height adjustment shaft (1) is formed spiral, the nut-shaped portion (3) The support plate 5 is formed integrally with the nut-shaped portion 3 on the upper surface of the support plate, and the handle 7 made of plastic is molded on the support plate 5.
상기와 같이 구성된 높이조절장치(10)는, 도 2에 도시된 바와같이, 바퀴(21)와 받침대(23)를 포함하는 캐스터(30)에 장착되어 나선이 형성된 높이조절축(1)의 하단부가 받침대(23)를 승하강시킬 수 있도록 받침대(23)에 체결되고, 너트형상부(3)와 핸들(7)이 바퀴(21)와 받침대(23)를 커버하는 하우징(25)의 개구부(25a)에 배치된다.The height adjustment device 10 configured as described above, as shown in Figure 2, is mounted on the caster 30 including the wheel 21 and the base 23, the lower end of the height adjustment shaft (1) is formed spiral Is fastened to the pedestal 23 so that the pedestal 23 can be lifted up and down, and the nut-shaped portion 3 and the handle 7 cover the wheels 21 and the pedestal 23. 25a).
상기와 같이 캐스터(30)의 하우징(25)에 장착되는 높이조절장치(10)는, 도 3a에 도시된 바와같이, 받침부(23)가 지면 바닥(43)에 닿아 중량물(41)을 지지하고 있는 상태에서 받침부(23)가 상승되어 도 3b와 같이 바퀴(21)가 중량물(41)을 지지하도록 높이조절축(1)을 돌리고자 할 때, 스패너(50)를 너트형상부(3)에 끼워 높이조절축(1)을 돌림으로서, 지면 바닥(43)에 밀착된 받침부(23)를 지면 바닥(43)에서 용이하게 분리할 수 있고, 도 3b와 같이 이후 작업자가 직접 손으로 핸들(7)을 돌려 받침대(23)를 소정의 높이까지 신속하게 올릴 수 있다.The height adjusting device 10 mounted on the housing 25 of the caster 30 as described above, as shown in Figure 3a, the support 23 is in contact with the ground floor 43 to support the heavy material 41 When the support 23 is raised in a state where it is to be turned to turn the height adjustment shaft 1 such that the wheel 21 supports the heavy material 41 as shown in FIG. 3B, the spanner 50 is connected to the nut-shaped portion 3. By turning the height adjustment shaft (1) by inserting the), the supporting portion 23 in close contact with the ground floor 43 can be easily removed from the ground floor 43, and as shown in FIG. By turning the handle 7, the pedestal 23 can be quickly raised to a predetermined height.
또한, 받침부(25)가 중량물을 지지하고 있는 상태에서 수평조절(또는 높이조절)을 위해 받침부(23)가 더 하강되도록 높이조절축(1)을 돌릴 때, 스패너(50) 등을 너트형상부(3)에 끼워 용이하게 받침부(23)를 더 하강시킬 수 있다. In addition, when turning the height adjustment shaft (1) to lower the support portion 23 for horizontal adjustment (or height adjustment) in the state in which the support portion 25 is supporting the heavy object, the wrench (50), etc. The support 23 can be further lowered to fit into the shape portion 3.
위에서 설명한 바와같이, 본 고안에 따른 캐스터용 받침대 높이조절장치는 높이조절축에 핸들과 너트부가 일체로 형성되어, 받침부가 지면 바닥에 닿아 중량물을 지지하고 있는 상태에서 받침부가 상승되어 바퀴가 중량물을 지지하도록 높이조절축을 돌릴 때, 스페너 등을 너트부에 끼워 용이하게 지면 바닥에 밀착된 받침부를 지면 바닥에서 용이하게 분리할 수 있고, 이후 작업자가 직접 손으로 핸들을 돌려 받침대를 소정의 높이까지 신속하게 올릴 수 있고, 받침부가 중량물을 지지하고 있는 상태에서 수평조절(또는 높이조절)을 위해 받침부가 더 하강되도록 높이조절축을 돌릴 때, 스패너 등을 너트형상부에 끼워 용이하게 받침부를 더 하강시킬 수 있는 효과가 있다. As described above, the caster pedestal height adjustment device according to the present invention is formed integrally with the handle and the nut portion on the height adjustment shaft, the support portion is raised in the state that the support portion is in contact with the ground bottom to support the heavy material, the wheels When turning the height adjustment shaft to support, it is easy to insert a spanner or the like into the nut to easily remove the supporting part from the ground, which is in close contact with the ground. When turning the height adjusting shaft so that the supporting part is lowered for horizontal adjustment (or height adjustment) while the supporting part is supporting the heavy object, the support part can be easily lowered by inserting a spanner or the like into the nut shape. It has an effect.
도 1은 본 고안에 따른 캐스터용 받침대 높이조절장치를 도시한 반단면도1 is a cross-sectional view showing a caster pedestal height adjustment device according to the present invention
도 2는 도 1의 높이조절장치가 캐스터에 장착된 상태를 도시한 측면도Figure 2 is a side view showing a state in which the height adjustment device of Figure 1 mounted on the caster
도 3a 및 도 3b는 도 2에 도시된 높이조절장치의 작용을 도시한 개략도3a and 3b is a schematic view showing the operation of the height adjustment device shown in FIG.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20-2005-0004425U KR200384457Y1 (en) | 2005-02-18 | 2005-02-18 | Device for controlling the hight of fulcrum of caster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20-2005-0004425U KR200384457Y1 (en) | 2005-02-18 | 2005-02-18 | Device for controlling the hight of fulcrum of caster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR200384457Y1 true KR200384457Y1 (en) | 2005-05-16 |
Family
ID=43685952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR20-2005-0004425U KR200384457Y1 (en) | 2005-02-18 | 2005-02-18 | Device for controlling the hight of fulcrum of caster |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR200384457Y1 (en) |
-
2005
- 2005-02-18 KR KR20-2005-0004425U patent/KR200384457Y1/en not_active IP Right Cessation
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