KR19990008112U - Caster - Google Patents

Caster Download PDF

Info

Publication number
KR19990008112U
KR19990008112U KR2019980022679U KR19980022679U KR19990008112U KR 19990008112 U KR19990008112 U KR 19990008112U KR 2019980022679 U KR2019980022679 U KR 2019980022679U KR 19980022679 U KR19980022679 U KR 19980022679U KR 19990008112 U KR19990008112 U KR 19990008112U
Authority
KR
South Korea
Prior art keywords
caster
rubber packing
bolt shaft
shaft
washer
Prior art date
Application number
KR2019980022679U
Other languages
Korean (ko)
Inventor
임한상
Original Assignee
임한상
아전산업 주식회사
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 임한상, 아전산업 주식회사 filed Critical 임한상
Priority to KR2019980022679U priority Critical patent/KR19990008112U/en
Publication of KR19990008112U publication Critical patent/KR19990008112U/en
Priority to KR2019990016929U priority patent/KR200166190Y1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B2200/00—Type of product being used or applied
    • B60B2200/40—Articles of daily use
    • B60B2200/43—Carts
    • B60B2200/434—Wheel barrows
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B2310/00—Manufacturing methods
    • B60B2310/30—Manufacturing methods joining
    • B60B2310/305—Manufacturing methods joining by screwing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B2320/00—Manufacturing or maintenance operations
    • B60B2320/10—Assembling; disassembling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B2320/00—Manufacturing or maintenance operations
    • B60B2320/50—Securing
    • B60B2320/52—Securing to prevent loss
    • B60B2320/522—Securing to prevent loss by locking washer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2200/00—Type of vehicle
    • B60Y2200/80—Other vehicles not covered by groups B60Y2200/10 - B60Y2200/60
    • B60Y2200/86—Carts; Golf carts

Landscapes

  • Handcart (AREA)

Abstract

본 고안은 캐스터를 손쉽고 간편하게 장착할 수 있는 새로운 구조의 캐스터에 관한 것이다.The present invention relates to a caster of a new structure that can be easily and simply mounted on the caster.

본 고안에 따르면, 바퀴(12)와, 상기 바퀴(12)가 힌지결합되는 지지대(14)와, 상기 지지대(14)의 상면에서 상측으로 상향연장되는 볼트축(16)과, 상기 볼트축(16)의 하단에 안착되는 와셔(30)와, 상기 와셔(30)의 상면에 안착하면서 볼트축(16)에 끼워지는 고무패킹(40)과, 상기 고무패킹(40)의 상면에 안착되어 볼트축(16)에 나사 결합하는 너트(50)를 포함하며, 상기 고무패킹(40)은 중공축의 다리부재(2)에 밀착되는 것을 특징으로 하는 캐스터가 제공된다.According to the present invention, the wheel 12, the support 14 to which the wheel 12 is hinged, the bolt shaft 16 extending upward from the upper surface of the support 14, and the bolt shaft ( The washer 30 is seated on the lower end of the 16, the rubber packing 40 to be fitted to the bolt shaft 16 while seated on the upper surface of the washer 30, and the bolt is seated on the upper surface of the rubber packing 40 And a nut 50 screwed to the shaft 16, wherein the rubber packing 40 is provided in close contact with the leg member 2 of the hollow shaft.

Description

캐스터Caster

본 고안은 캐스터에 관한 것으로서, 좀 더 상세하게는 캐스터를 손쉽고 간편하게 장착할 수 있는 새로운 구조의 캐스터에 관한 것이다.The present invention relates to a caster, and more particularly to a caster of a new structure that can be mounted easily and simply the caster.

일반적으로, 캐스터는 수동 운반차등의 저면에 구비되어 운반차의 방향을 자유롭게 전환할 수 있게 하는 것이다.In general, the caster is provided on the bottom of a manual transport vehicle or the like so as to freely change the direction of the transport vehicle.

도 1에 도시된 바와 같이, 종래의 캐스터(10)에는 바퀴(12)와, 상기 바퀴(12)를 힌지 결합하여 지지하면서 회전하는 지지대(14)와, 상기 지지대(14)의 상면에서 상향 연장되는 볼트축(16)이 구비되며, 상기 볼트축(16)은 결합공(22)이 형성된 고정너트(20)에 나사 결합되며, 상기 고정너트(20)는 수동 운반차등의 저면에 구비된 중공축의 다리부재(2)의 내주면(4)에 용접 결합하였다.As shown in FIG. 1, the caster 10 includes a wheel 12, a support 14 that rotates while supporting the wheel 12 by hinge, and an upward extension from an upper surface of the support 14. The bolt shaft 16 is provided, and the bolt shaft 16 is screwed to the fixing nut 20, the coupling hole 22 is formed, the fixing nut 20 is a hollow provided on the bottom surface of the manual truck Welded to the inner circumferential surface 4 of the leg member 2 of the shaft.

그러나, 이러한 종래의 캐스터(10)를 장착하기 위해서는 중공축으로 이루어진 다리부재(2)의 내주면(4)에 별도의 고정너트(20)를 삽입하여 용접을 해야 하므로, 작업이 번거로우며, 용접불량의 경우에 캐스터가 정확하게 장착되지 않고, 용접부위가 쉽게 부식이 되는 문제점이 있었다.However, in order to mount the conventional caster 10, a separate fixing nut 20 needs to be inserted and welded into the inner circumferential surface 4 of the leg member 2 made of a hollow shaft, which is cumbersome and poor welding. In the case of the caster is not mounted correctly, there was a problem that the weld is easily corroded.

본 고안은 전술한 바와같은 종래의 캐스터 장착방법의 불편함에 착안하여 제안된 것으로서, 캐스터를 손쉽고 간편하게 장착할 수 있는 새로운 구조의 캐스터를 제공하고자 하는 것이다.The present invention is proposed in view of the inconvenience of the conventional caster mounting method as described above, to provide a caster of a new structure that can be easily and simply mounted caster.

도 1은 종래의 캐스터를 보여주는 단면도1 is a cross-sectional view showing a conventional caster

도 2는 본 고안의 실시예에 따른 분해 사시도2 is an exploded perspective view according to an embodiment of the present invention

도 3은 상기 실시예의 단면도3 is a cross-sectional view of the embodiment

도면의 주요부분에 대한 부호의 설명Explanation of symbols for main parts of the drawings

2. 다리부재 10. 캐스터2. Leg member 10. Caster

14. 지지대 16. 볼트축14. Support 16. Bolt Shaft

20. 고정너트 30. 와셔20. Locking nut 30. Washer

40. 고무패킹 50. 너트40. Rubber packing 50. Nut

본 고안에 따르면, 바퀴(12)와, 상기 바퀴(12)가 힌지결합되는 지지대(14)와, 상기 지지대(14)의 상면에서 상측으로 상향연장되는 볼트축(16)과, 상기 볼트축(16)의 하단에 안착되는 와셔(30)와, 상기 와셔(30)의 상면에 안착하면서 볼트축(16)에 끼워지는 고무패킹(40)과, 상기 고무패킹(40)의 상면에 안착되어 볼트축(16)에 나사 결합하는 너트(50)를 포함하며, 상기 고무패킹(40)은 중공축의 다리부재(2)에 밀착되는 것을 특징으로 하는 캐스터가 제공된다.According to the present invention, the wheel 12, the support 14 to which the wheel 12 is hinged, the bolt shaft 16 extending upward from the upper surface of the support 14, and the bolt shaft ( The washer 30 is seated on the lower end of the 16, the rubber packing 40 to be fitted to the bolt shaft 16 while seated on the upper surface of the washer 30, and the bolt is seated on the upper surface of the rubber packing 40 And a nut 50 screwed to the shaft 16, wherein the rubber packing 40 is provided in close contact with the leg member 2 of the hollow shaft.

이하, 본 고안의 바람직한 실시예를 첨부한 도면에 의거하여 설명하면 다음과 같다.Hereinafter, described with reference to the accompanying drawings, preferred embodiments of the present invention is as follows.

도 2는 본 고안에 따른 분해사시도이며, 도 3은 상기 실시예의 단면도를 보여주는 도면이다. 도시된 바와같이, 캐스터(10)는 바퀴(12)와, 이 바퀴(12)를 힌지결합하여 지지하면서 회전하는 지지대(14)와, 이 지지대(14)의 상면에서 상측으로 상향 연장되는 볼트축(16)으로 구성된다. 이 볼트축(16)의 하단 헤드부에 와셔(30)가 결합되고, 이 와셔(30)의 상면으로는 결합공(42)을 통해 볼트축(16)이 고무패킹(40)과 결합되면서 안착된다. 이 고무패킹(40)의 상면으로는 볼트축(16)과 체결되는 너트(50)가 구비된다. 그리고, 상기 고무패킹(40)은 중공축의 다리부재(2)의 내주면(4) 하단에 결합된다.2 is an exploded perspective view according to the present invention, Figure 3 is a view showing a cross-sectional view of the embodiment. As shown, the caster 10 includes a wheel 12, a support 14 that rotates while supporting the wheel 12 by hinged support, and a bolt shaft extending upward from an upper surface of the support 14. It consists of 16 pieces. The washer 30 is coupled to the lower head of the bolt shaft 16, and the bolt shaft 16 is coupled to the rubber packing 40 through the coupling hole 42 on the upper surface of the washer 30. do. The upper surface of the rubber packing 40 is provided with a nut 50 engaged with the bolt shaft 16. The rubber packing 40 is coupled to the lower end of the inner circumferential surface 4 of the leg member 2 of the hollow shaft.

이러한 구성에 따르면, 캐스터(10)의 상단 볼트축(16)의 헤드에 와셔(30)를 결합하고, 이 와셔(30)의 상면으로는 고무패킹(40)을 볼트축(16)에 끼움 결합하고, 상기 고무패킹(40)의 상면에 볼트축(16)과 체결되는 너트(50)를 결합한 상태에서 수동 운반차등의 저면에 형성된 다리부재(2)의 하단 내주면(4)에 삽입하여 스패너등의 공구를 이용하여 볼트축(16)의 헤드를 회전시키면 고무패킹(40)의 상단에 안착되어 볼트축(16)과 체결되는 너트(50)가 볼트축(16)의 하측으로 고무패킹(40)을 가압한다. 따라서, 상기 고무패킹(40)은 너트(50)의 가압에 의해 팽창하므로써 다리부재(2)의 내주면(4)에 간편하게 밀착 결합하게 되는 것이다. 그리고, 볼트축(16)의 헤드를 회전시켜 너트(50)를 볼트축(16)의 상측으로 풀어주면 고무패킹(40)이 수축되면서 중공축의 다리부재(2)에 내주면(4)과 분해가 되는 것이다.According to this configuration, the washer 30 is coupled to the head of the upper bolt shaft 16 of the caster 10, and the rubber packing 40 is fitted to the bolt shaft 16 by the upper surface of the washer 30. In the state in which the nut 50 fastened to the upper surface of the rubber packing 40 is coupled to the bolt shaft 16, the wrench is inserted into the lower inner circumferential surface 4 of the leg member 2 formed on the bottom of the manual transport vehicle. When the head of the bolt shaft 16 is rotated using the tool of the nut, the nut 50, which is seated on the upper end of the rubber packing 40, and is fastened to the bolt shaft 16, is positioned below the bolt shaft 16. Pressurize). Therefore, the rubber packing 40 is simply in close contact with the inner circumferential surface 4 of the leg member 2 by expanding by the pressure of the nut (50). Then, when the head of the bolt shaft 16 is rotated to release the nut 50 to the upper side of the bolt shaft 16, the rubber packing 40 contracts and the inner peripheral surface 4 is disassembled from the inner shaft member 2 of the hollow shaft. Will be.

그리고, 도시된 실시예에서는 원통형의 중공축을 예시하였으나, 본 고안은 다른 형태의 다리부재 예를들면 사각형, 육각형 또는 타원형 등의 다리부재에도 적용될 수 있음은 물론이다.In the illustrated embodiment, the hollow hollow shaft is illustrated, but the present invention may be applied to other types of leg members such as quadrangular, hexagonal, or elliptical legs.

이상에서 설명한 본 고안에 따르면, 캐스터 장착구조에 고무패킹(40)을 구비하므로써, 캐스터(10)와 다리부재(2)를 간편하게 장착할 수 있어 사용이 편리한 캐스터를 제공할 수 있다.According to the present invention described above, by providing the rubber packing 40 in the caster mounting structure, it is possible to easily mount the caster 10 and the leg member 2 can provide a caster that is convenient to use.

Claims (1)

바퀴(12)와, 상기 바퀴(12)가 힌지결합되는 지지대(14)와, 상기 지지대(14)의 상면에서 상측으로 상향연장되는 볼트축(16)과, 상기 볼트축(16)의 하단에 안착되는 와셔(30)와, 상기 와셔(30)의 상면에 안착하면서 볼트축(16)에 끼워지는 고무패킹(40)과, 상기 고무패킹(40)의 상면에 안착되어 볼트축(16)에 나사 결합하는 너트(50)를 포함하며, 상기 고무패킹(40)은 중공축의 다리부재(2)에 밀착되는 것을 특징으로 하는 캐스터.On the wheel 12, the support 14 is hinged to the wheel 12, the bolt shaft 16 extending upward from the upper surface of the support 14, and the lower end of the bolt shaft 16 The washer 30 to be seated, the rubber packing 40 to be fitted to the bolt shaft 16 while seated on the upper surface of the washer 30, and is mounted on the upper surface of the rubber packing 40 to the bolt shaft 16 And a nut (50) for screwing, wherein the rubber packing (40) is in close contact with the leg member (2) of the hollow shaft.
KR2019980022679U 1998-11-20 1998-11-20 Caster KR19990008112U (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR2019980022679U KR19990008112U (en) 1998-11-20 1998-11-20 Caster
KR2019990016929U KR200166190Y1 (en) 1998-11-20 1999-08-17 Caster

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019980022679U KR19990008112U (en) 1998-11-20 1998-11-20 Caster

Related Child Applications (1)

Application Number Title Priority Date Filing Date
KR2019990016929U Division KR200166190Y1 (en) 1998-11-20 1999-08-17 Caster

Publications (1)

Publication Number Publication Date
KR19990008112U true KR19990008112U (en) 1999-02-25

Family

ID=19539754

Family Applications (2)

Application Number Title Priority Date Filing Date
KR2019980022679U KR19990008112U (en) 1998-11-20 1998-11-20 Caster
KR2019990016929U KR200166190Y1 (en) 1998-11-20 1999-08-17 Caster

Family Applications After (1)

Application Number Title Priority Date Filing Date
KR2019990016929U KR200166190Y1 (en) 1998-11-20 1999-08-17 Caster

Country Status (1)

Country Link
KR (2) KR19990008112U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101121350B1 (en) * 2012-01-05 2012-03-09 남완진 Removable caster for pallet

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102175360B1 (en) * 2019-04-30 2020-11-06 방정규 Apparatus for mounting caster and serving cart using the same
KR200496260Y1 (en) 2021-02-16 2022-12-14 금성에이스산업(주) Nut support unit applied to bolted casters

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101121350B1 (en) * 2012-01-05 2012-03-09 남완진 Removable caster for pallet

Also Published As

Publication number Publication date
KR200166190Y1 (en) 2000-02-15

Similar Documents

Publication Publication Date Title
US5927892A (en) Device for fastening a cable to a board
FR2599703A1 (en) HEADSET FOR PARTICULARLY LOCKING BICYCLES WITH RESPECT TO THE FORK
FR2899291A1 (en) Nut for securing windscreen of aircraft, has body including tapped bore and protrusion which is centered with respect to axis of bore and cooperated with indentation formed in base that is integrated to aircraft structure
KR200166190Y1 (en) Caster
KR200401186Y1 (en) Wheel conclusion structure of cart
JP3172906B2 (en) Wheelchair caster wheel mounting structure
KR200274141Y1 (en) Structure of support device for cart wheel
KR200305014Y1 (en) Support member combination structure for handcart caster
KR200219862Y1 (en) Floor locking apparatus
KR200318867Y1 (en) Wing nut having washer
US6243464B1 (en) Quick attachment and release mounting bracket for cellular telephone applications
JP4447688B2 (en) Furniture leg ends
JP2838793B2 (en) Gutter support
JP4035060B2 (en) Pipe clamp mounting device
EP1637747B1 (en) Arrangement for fixing of an equipment element for a motor vehicle
JPH07223169A (en) Attaching and detaching jig for large diameter nut
KR19990019950A (en) Ball joint for stabilizer link of vehicle
JPH0617601Y2 (en) Fixing device for mounting caster holes
KR0135545Y1 (en) Structure of parts assembling member
KR100600166B1 (en) Assembling leveling rod
KR200287825Y1 (en) Support handle having a bearing sticking structure
FR2493772A1 (en) Car anti-theft wheel-nut - has cylindrical head containing notches over which co-operating hexagonal key locates
KR200173122Y1 (en) An aided grip apparatus for handle of cars
JP2866537B2 (en) Faucet mounting structure
FR2715199A1 (en) Device for attaching equipment to the bodywork of a motor vehicle

Legal Events

Date Code Title Description
A201 Request for examination
G15R Request for early opening
T201 Request for technology evaluation of utility model