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KR20230090033A - Wheel able to multi-direction roll - Google Patents

Wheel able to multi-direction roll Download PDF

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Publication number
KR20230090033A
KR20230090033A KR1020210178922A KR20210178922A KR20230090033A KR 20230090033 A KR20230090033 A KR 20230090033A KR 1020210178922 A KR1020210178922 A KR 1020210178922A KR 20210178922 A KR20210178922 A KR 20210178922A KR 20230090033 A KR20230090033 A KR 20230090033A
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KR
South Korea
Prior art keywords
present
rolling
rolling wheel
wheel
ball
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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.)
Pending
Application number
KR1020210178922A
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Korean (ko)
Inventor
문지석
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문지석
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Priority to KR1020210178922A priority Critical patent/KR20230090033A/en
Publication of KR20230090033A publication Critical patent/KR20230090033A/en
Pending legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B19/00—Wheels not otherwise provided for or having characteristics specified in one of the subgroups of this group
    • B60B19/12—Roller-type wheels
    • B60B19/125—Roller-type wheels with helical projections on radial outer surface translating rotation of wheel into movement along the direction of the wheel axle
    • 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
    • B60B33/04—Castors in general; Anti-clogging castors adjustable, e.g. in height; linearly shifting castors
    • B60B33/045—Castors in general; Anti-clogging castors adjustable, e.g. in height; linearly shifting castors mounted resiliently, by means of dampers

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

Abstract

본 발명은 다방향 구름 바퀴에 관한 것으로, 보다 상세하게는 구 형상의 볼이 지면을 구르도록 구성되어 구조가 간단할 뿐만 아니라 방향 전환이 용이한 다방향 구름 바퀴에 관한 것이다.
본 발명에 따른 다방향 구름 바퀴는, 지면에 접촉되어 구르는 구 형상의 구름 볼이 홀더에 지지된 것을 특징으로 한다.The present invention relates to a multi-directional rolling wheel, and more particularly, to a multi-directional rolling wheel that has a simple structure and is easy to change direction since a spherical ball is configured to roll on the ground.
The multidirectional rolling wheel according to the present invention is characterized in that a spherical rolling ball rolling in contact with the ground is supported by a holder.

Description

다방향 구름 바퀴{WHEEL ABLE TO MULTI-DIRECTION ROLL}Multi-directional rolling wheel {WHEEL ABLE TO MULTI-DIRECTION ROLL}

본 발명은 다방향 구름 바퀴에 관한 것으로, 보다 상세하게는 구 형상의 볼이 지면을 구르도록 구성되어 구조가 간단할 뿐만 아니라 방향 전환이 용이한 다방향 구름 바퀴에 관한 것이다.The present invention relates to a multi-directional rolling wheel, and more particularly, to a multi-directional rolling wheel that has a simple structure and is easy to change direction since a spherical ball is configured to roll on the ground.

바퀴는 다양한 기구나 장치의 이동을 용이하게 하는 용도로 많이 이용된다. 예를 들어, 의자나 테이블 등을 편리하게 이동시킬 수 있도록 의자나 테이블의 다리에는 바퀴가 설치된다.Wheels are widely used for facilitating movement of various instruments or devices. For example, wheels are installed on legs of a chair or table to conveniently move the chair or table.

그런데, 통상 일반적인 바퀴는 원기둥 형상으로 형성되어 원주면이 접촉되어 일방향으로 구르는 구조이다. 따라서, 일반적인 바퀴가 설치된 물건을 이동하는 경우 일방향으로 이동은 편리하나 방향을 수시로 변경시키면서 이동시키는 경우에는 물건 자체의 방향을 틀어야 하는 불편함이 있다.However, a typical wheel is formed in a cylindrical shape and has a structure in which the circumferential surface is in contact with each other and rolls in one direction. Therefore, when moving an object equipped with a general wheel, it is convenient to move in one direction, but when moving while changing the direction frequently, there is an inconvenience in that the object itself needs to be turned.

이러한 불편함을 해소코자 캐스터 구조의 바퀴가 채택되어 있으나 이는 바퀴에 캐스터 구조를 별도로 결합시켜야 하는 구조이기 때문에 부피가 커지고 가격이 상승되는 단점을 갖는다. In order to solve this inconvenience, a caster structure wheel is adopted, but since the caster structure must be separately coupled to the wheel, it has a disadvantage in that the volume increases and the price increases.

본 발명은 상기와 같은 점을 인식하여 안출된 것으로, 본 발명의 목적은 구 형상의 볼이 지면을 구르도록 구성되어 구조가 간단할 뿐만 아니라 방향 전환이 용이한 다방향 구름 바퀴를 제공하기 위한 것이다.The present invention has been devised in recognition of the above points, and an object of the present invention is to provide a multi-directional rolling wheel having a simple structure and easy direction change by allowing a spherical ball to roll on the ground. .

상기와 같은 목적을 달성하기 위하여 본 발명에 따른 다방향 구름 바퀴는, 지면에 접촉되어 구르는 구 형상의 구름 볼이 홀더에 지지된 것을 특징으로 한다.In order to achieve the above object, the multidirectional rolling wheel according to the present invention is characterized in that a spherical rolling ball rolling in contact with the ground is supported by a holder.

상기와 같은 구성에 의하여 본 발명에 따른 다방향 구름 바퀴는, 구 형상의 볼이 지면을 구르도록 구성되어 구조가 간단할 뿐만 아니라 방향 전환이 용이한 장점을 갖는다.According to the configuration described above, the multidirectional rolling wheel according to the present invention is configured such that the spherical ball rolls on the ground, so that the structure is simple and the direction change is easy.

도 1은 본 발명의 일실시예에 따른 다방향 구름 바퀴를 도시한 사시도
도 2는 본 발명의 일실시예에 따른 다방향 구름 바퀴를 도시한 단면도1 is a perspective view showing a multi-directional rolling wheel according to an embodiment of the present invention;
Figure 2 is a cross-sectional view showing a multi-directional rolling wheel according to an embodiment of the present invention

이하에서는 도면에 도시된 실시예를 참조하여 다방향 구름 바퀴를 보다 상세하게 설명하기로 한다.Hereinafter, the multi-directional rolling wheel will be described in more detail with reference to the embodiment shown in the drawings.

도 1은 본 발명의 일실시예에 따른 다방향 구름 바퀴를 도시한 사시도이고, 도 2는 본 발명의 일실시예에 따른 다방향 구름 바퀴를 도시한 단면도이다.1 is a perspective view showing a multi-directional rolling wheel according to an embodiment of the present invention, and FIG. 2 is a cross-sectional view showing a multi-directional rolling wheel according to an embodiment of the present invention.

도면을 참조하면, 본 발명에 따른 다방향 구름 바퀴(1)는 지면(L)에 접촉되어 구르는 구 형상의 구름 볼(14)이 홀더(12,13)에 지지된 구조를 갖는다.Referring to the drawings, the multidirectional rolling wheel 1 according to the present invention has a structure in which a spherical rolling ball 14 that rolls in contact with the ground L is supported by holders 12 and 13.

상기 구름 볼(14)는 구 형상을 갖기 때문에 지면(L)에 접촉된 상태에서 모든 방향으로 회전이 가능하게 된다.Since the rolling ball 14 has a spherical shape, it is possible to rotate in all directions while in contact with the ground (L).

상기 구름 볼(14)은 홀더(12,13)에 의해 회전이 가능하게 지지된다. 상기 홀더(12,13)는 상기 구름 볼(14)가 회전이 가능하게 지지될 뿐만 아니라 지지된 구름 볼(14)이 이탈되지 않도록 구성된다. 도면을 참조하면, 상기 홀더(12,13)는 구름 볼(14)을 상방에서 하방으로 지지하는 상부 홀더(12)와, 상기 상부 홀더(12)에 결합되어 상기 구름 볼(14)가 빠져 이탈되지 않도록 상기 구름 볼(14)의 하부 일부분 둘레를 지지하는 하부 홀더(13)로 구성된다.The rolling ball 14 is rotatably supported by holders 12 and 13. The holders 12 and 13 are configured not only to support the rolling ball 14 rotatably, but also to prevent the supported rolling ball 14 from being separated. Referring to the drawing, the holders 12 and 13 are combined with the upper holder 12 supporting the rolling ball 14 from top to bottom and the upper holder 12 so that the rolling ball 14 escapes and escapes. It consists of a lower holder 13 supporting the circumference of the lower part of the rolling ball 14 so that it does not become.

상기 홀더(12,13)의 상부에는 본 발명에 따른 다방향 구름 바퀴(1)를 의자나 가구와 같은 물건에 부착시킬 수 있도록 하는 연결부(11)가 결합된다.The upper part of the holders 12 and 13 is coupled with a connection part 11 that allows the multidirectional rolling wheel 1 according to the present invention to be attached to objects such as chairs or furniture.

상기와 같이 구성된 본 발명에 따른 다방향 구름 바퀴(1)는 의자나 테이블과 같은 물건에 부설되며, 구름 볼(14)의 구름으로 사용자는 물건을 사방으로 편리하게 이동시킬 수 있게 된다.The multidirectional rolling wheel 1 according to the present invention configured as described above is attached to an object such as a chair or table, and the user can conveniently move the object in all directions with the rolling of the rolling ball 14.

앞에서 설명되고 도면에 도시된 다방향 구름 바퀴는 본 발명을 실시하기 위한 하나의 실시예에 불과하며, 본 발명의 기술적 사상을 한정하는 것으로 해석되어서는 안된다. 본 발명의 보호범위는 이하의 특허청구범위에 기재된 사항에 의해서만 정하여지며, 본 발명의 요지를 벗어남이 없이 개량 및 변경된 실시예는 본 발명이 속하는 기술분야에서 통상의 지식을 가진 자에게 자명한 것인 한 본 발명의 보호범위에 속한다고 할 것이다.The multi-directional rolling wheel described above and shown in the drawings is only one embodiment for carrying out the present invention, and should not be construed as limiting the technical spirit of the present invention. The scope of protection of the present invention is determined only by the matters described in the claims below, and the improved and changed embodiments without departing from the gist of the present invention are obvious to those skilled in the art to which the present invention belongs. It will be said that it falls within the protection scope of the present invention.

1 다방향 구름 바퀴
11 연결부
12 상부 홀더
13 하부 홀더
14 구름 볼1 multi-directional rolling wheel
11 connection
12 upper holder
13 lower holder
14 cloud ball

Claims (1)

지면에 접촉되어 구르는 구 형상의 구름 볼이 홀더에 지지된 것을 특징으로 하는 다방향 구름 바퀴.A multidirectional rolling wheel characterized in that a spherical rolling ball rolling in contact with the ground is supported by a holder.
KR1020210178922A 2021-12-14 2021-12-14 Wheel able to multi-direction roll Pending KR20230090033A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020210178922A KR20230090033A (en) 2021-12-14 2021-12-14 Wheel able to multi-direction roll

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020210178922A KR20230090033A (en) 2021-12-14 2021-12-14 Wheel able to multi-direction roll

Publications (1)

Publication Number Publication Date
KR20230090033A true KR20230090033A (en) 2023-06-21

Family

ID=86990113

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020210178922A Pending KR20230090033A (en) 2021-12-14 2021-12-14 Wheel able to multi-direction roll

Country Status (1)

Country Link
KR (1) KR20230090033A (en)

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Date Code Title Description
PA0109 Patent application

Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 20211214

PG1501 Laying open of application