KR20070002352A - Emitting light wheel - Google Patents

Emitting light wheel Download PDF

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Publication number
KR20070002352A
KR20070002352A KR1020050057843A KR20050057843A KR20070002352A KR 20070002352 A KR20070002352 A KR 20070002352A KR 1020050057843 A KR1020050057843 A KR 1020050057843A KR 20050057843 A KR20050057843 A KR 20050057843A KR 20070002352 A KR20070002352 A KR 20070002352A
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South Korea
Prior art keywords
tire
light emitting
hub
wheel
emitting wheel
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KR1020050057843A
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Korean (ko)
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KR100706305B1 (en
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진응모
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진응모
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    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C17/00—Roller skates; Skate-boards
    • A63C17/22—Wheels for roller skates
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C17/00—Roller skates; Skate-boards
    • A63C17/04—Roller skates; Skate-boards with wheels arranged otherwise than in two pairs
    • A63C17/06—Roller skates; Skate-boards with wheels arranged otherwise than in two pairs single-track type
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C17/00—Roller skates; Skate-boards
    • A63C17/26—Roller skates; Skate-boards with special auxiliary arrangements, e.g. illuminating, marking, or push-off devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B5/00—Wheels, spokes, disc bodies, rims, hubs, wholly or predominantly made of non-metallic material
    • B60B5/02—Wheels, spokes, disc bodies, rims, hubs, wholly or predominantly made of non-metallic material made of synthetic material
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C2203/00—Special features of skates, skis, roller-skates, snowboards and courts
    • A63C2203/14—Lighting means

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Tires In General (AREA)

Abstract

A light-emitting wheel is provided to be replaced more easily by forming a tire and a hub detachable from each other and to improve braking power of the tire. Ring shape grooves(42,44) are formed on both sides of a tire(40). Ring shape ribs(50r,52r) to be coupled with the ring shape grooves(42,44) are formed in the inner side surface of a flange(50f,52f) of a hub(50,52) that is coupled with the tire(40). The flanges(50f,52f) of the hub(50) are transparent materials and are formed to correspond to each other as a fair. In the ring shape grooves(42,44) and the ring shape ribs(50r,52r), female and male saw tooth portions engaging with each other are formed in a circumferential direction thereof. A light diffusion portion is formed on the side of the hub(50,52).

Description

발광바퀴{EMITTING LIGHT WHEEL}Glow Wheels {EMITTING LIGHT WHEEL}

도 1은 본 발명에 따른 발광바퀴를 보인 사시도1 is a perspective view showing a light emitting wheel according to the present invention

도 2는 본 발명에 따른 발광바퀴를 보인 정면도Figure 2 is a front view showing a light emitting wheel according to the present invention

도 3은 본 발명에 따른 발광바퀴를 보인 단면도3 is a cross-sectional view showing a light emitting wheel according to the present invention.

도 4는 본 발명에 따른 발광바퀴를 보인 분리사시도Figure 4 is an exploded perspective view showing a light emitting wheel according to the present invention

도 5는 본 발명에 따른 발광바퀴의 다른 실시예를 보인 정면도5 is a front view showing another embodiment of a light emitting wheel according to the present invention;

* 도면의 주요부분에 대한 부호설명 ** Explanation of Signs of Major Parts of Drawings *

40 : 타이어 42,44 : 환형홈40: tire 42,44: annular groove

50,52 : 허브 50s,44s : 톱니부50,52: hub 50s, 44s: tooth part

50f,52f : 플랜지 50r,52r : 환형리브50f, 52f: Flange 50r, 52r: Round rib

본 발명은 킥보드나 인라인스케이트에 이용되는 발광바퀴에 관한 것으로, 더욱 상세하게는 투명체의 허브를 분해,조립이 가능한 구조로 개선하고 허브와 타이어의 결합구조을 개선하여 생산공정을 줄이고 간편하게 타이어만의 부분교체가 가능하도록 한 발광바퀴에 관한 것이다.The present invention relates to a light emitting wheel used for a kickboard or inline skating, and more particularly, to improve the structure of disassembling and assembling the hub of the transparent body, and to improve the coupling structure of the hub and tire, to reduce the production process and simply parts of the tire It relates to a light emitting wheel that can be replaced.

일반적으로 발광바퀴는 발전기의 고정자를 축에 고정하고 회전자는 바퀴와 함께 회전하도록 하여 바퀴의 회전력을 이용, 발전과 동시에 바퀴에 설치된 발광다이오드를 점등시켜 바퀴 회전시 현란한 빛을 발광하도록 된 것으로, 킥보드나 인라인스케이트의 바퀴에 적용하여 시각적인 즐거움과 야간 안전운행에 도움을 주도록 되어 있는데, 종래의 발광바퀴는 발전기의 회전자에 발광다이오드가 방사형으로 설치된 발광장치를 허브금형에 삽입한 후, 합성수지를 주입하면 외주에 요(凹) 형상의 환형홈이 형성되고 환형홈의 외주면으로 발광다이오드가 방사형으로 돌출되게 형성하여 허브를 구성한다. 이렇게 발광장치가 매몰되어 성형된 허브를 바퀴금형에 삽입한 후, 투명의 우레탄수지를 주입하면 허브의 외주에 형성된 요(凹) 형상의 환형홈에 우레탄수지가 경화 되면서 타이어로 성형되고 성형된 타이어를 절삭가공하면 발광바퀴가 형성된다. In general, the light emitting wheel is used to fix the stator of the generator to the shaft and the rotor to rotate together with the wheel to use the rotational power of the wheel to light up the light emitting diode installed on the wheel at the same time to generate brilliant light when the wheel is rotated. It is applied to the wheel of inline skating to help visual enjoyment and safe driving at night. In the conventional light emitting wheel, after inserting a light emitting device in which a light emitting diode is radially installed on the rotor of a generator, the synthetic resin is inserted into a hub mold. When injected, an annular groove having a concave shape is formed on the outer circumference, and the light emitting diode protrudes radially to the outer circumferential surface of the annular groove to form a hub. After inserting the hub molded into the wheel mold after the light emitting device is buried, and injecting the transparent urethane resin, the urethane resin is cured in the concave annular groove formed on the outer periphery of the hub and the tire is molded and molded into the tire. Cutting the light emitting wheel is formed.

이렇게 형성된 발광바퀴는 허브의 중심에는 베어링이 설치되고, 이 베어링의 내륜을 지지하는 축에는 상기 회전자와 짝을 이루는 고정자가 설치되어 발광바퀴가 면 접촉을 하며 구를 때, 발전기에서 전력을 얻고 이 전력을 발광다이오드로 공급하여 점등시키도록 되어 있다. 이렇게 점등되는 발광다이오드는 발광바퀴와 함께 회전하여 동심원 형태의 회전잔상을 남기도록 구성되어있다.The light emitting wheel is formed with a bearing at the center of the hub, and a stator paired with the rotor is installed at an axis supporting the inner ring of the bearing so that when the light emitting wheel rolls in surface contact, the power is obtained from the generator. This power is supplied to the light emitting diodes so as to be turned on. The light emitting diode which is turned on is configured to rotate together with the light emitting wheel to leave a concentric rotating image.

이렇게 일반적인 발광바퀴는 발광장치가 허브와 일체로 성형되고 허브는 우레탄타이어와 일체로 성형 되어져 있어, 분해가 불가능하므로, 부분고장에 의한 발광장치의 수리가 불가능하고 우레탄타이어가 마모된 경우에도 우레탄타이어만의 부분교체가 불가능하여 발광바퀴 전체를 교체하여야 되므로 경제적인 손실이 큰 문제 점을 갖고 있을뿐 아니라, 우레탄타이어는 발광장치에서 발산되는 빛을 외부로 발광표시를 하기 위하여 투명체로 형성하기 때문에 거친 콘크리트도로나 아스팔트에서 이용하는 경우, 접지표면에 수많은 상처가 발생되어 투명도가 저하되므로, 발광 빛을 밝게 조사하지 못하였다.Since the light emitting device is formed integrally with the hub and the hub is integrally formed with the urethane tire, it is impossible to disassemble the light emitting device. Therefore, the light emitting device cannot be repaired due to partial failure and the urethane tire is worn even when the urethane tire is worn. Economical loss is a big problem because the whole light emitting wheel must be replaced because it is impossible to replace only part of it. In addition, urethane tire is made of transparent material to display light emitted from the light emitting device to the outside. When used on a concrete road or asphalt, many scratches are generated on the ground surface, which reduces transparency, so that the emitted light cannot be illuminated.

또한 발광바퀴를 형성하는 작업 특성상 타이어의 접지표면에 미끄럼방지 및 제동력을 증대시키는 별도의 장치를 형성하지 못하므로, 제동능력이 부족하여 발광바퀴 측면으로 제동을 하여 발광바퀴의 편마모가 매우 심할 뿐만아니라 미관은 물론, 수명이 짧아지는 단점이 있었다.In addition, due to the characteristics of the work forming the light emitting wheel, it is not possible to form a separate device to increase the anti-skid and braking force on the ground surface of the tire, and the braking ability is insufficient, so that the wear of the light emitting wheel is very severe. Aesthetics, of course, had the disadvantage of shortening the life.

본 발명은 상기와 같은 문제점을 해결하기 위하여 이루어지는 것으로, 그 목적은 발광바퀴를 구성하는 허브를 분리되게 맞대응되는 한쌍의 구조로 구성하고 타이어를 별도로 성형하여 허브와 타이어의 분리, 결합이 가능하도록하므로서, 타이어 교체가 가능하게 하며, 타이어의 제동력을 증대킬 수 있는 발광바퀴를 제공함에 있다.The present invention is made to solve the above problems, the object of which consists of a pair of structures that correspond to the hub constituting the light emitting wheels separately and to form a tire separately so that the hub and tire can be separated, combined In addition, it is possible to replace the tire, and to provide a light emitting wheel that can increase the braking force of the tire.

이러한 본 발명의 목적을 달성하기 위하여 타이어의 접지표면에 트레드 그루브(Trade groove)를 형성하고 양측면에 환형홈을 형성하며, 타이어와 결합하는 허브는 맞대응되는 한쌍의 플랜지를 투명체로 형성하고 내부로 발광장치가 삽입되며 플랜지 내측면에는 상기 환형홈과 결합하는 환형리브를 형성하여 발광바퀴가 제공된다.In order to achieve the object of the present invention to form a tread groove (Trade groove) on the ground surface of the tire and to form an annular groove on both sides, the hub coupled to the tire forms a pair of flanges that are opposed to form a transparent body and emit light to the inside The device is inserted and the light emitting wheel is provided by forming an annular rib engaging the annular groove on the inner surface of the flange.

이하 본 발명에 따른 실시예를 첨부도면을 참조하여 상세히 설명한다.Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

첨부도면 도1 내지 도4에 도시된 바와 같이 타이어(40)의 양측면에 환형홈(42)(44)을 형성하고, 타이어(40)와 결합하는 허브(50)(52)의 플랜지(50f)(52f) 내측면에는 상기 환형홈(42)(44)과 결합하는 환형리브(50r)(52r)를 형성한다.1 to 4, annular grooves 42 and 44 are formed on both sides of the tire 40, and the flanges 50f of the hubs 50 and 52 are coupled to the tire 40. (52f) The inner side surface is formed with annular ribs 50r and 52r engaging with the annular grooves 42 and 44.

상기 허브(50)(52)는 투명체이고 타이어(40)는 불투명체이다. 예컨대 흑색안료가 첨가된 합성수지로 타이어(40)를 성형하여 도로주행에 의해 나타나게 되는 표면 스크래치가 잘 보이지 않도록 하여 미관을 개선토록 하고 제동력 증대와 미끄럼방지를 위하여 접지표면에 트레드 그루브(Trade groove)를 형성한다.The hubs 50 and 52 are transparent and the tire 40 is opaque. For example, by forming a tire 40 with a synthetic resin added with black pigment, the surface scratches caused by road driving are hardly visible so that the aesthetics can be improved and a tread groove is provided on the ground surface for improving braking force and slipping. Form.

상기 환형홈(42)(44)과 환형리브(50r)(52r)에 상호 맞물림되는 암수의 톱니부(50s)(44s)를 원주방향으로 형성하여 타이어(40)와 허브(50)(52)의 슬립을 방지하도록 한다.The tires 40 and the hubs 50 and 52 are formed in the circumferential direction of the male and female teeth 50s and 44s which are engaged with the annular grooves 42 and 44 and the annular ribs 50r and 52r. To prevent slipping.

또한, 허브(50)(52)의 밀착면에는 통상의 경우에서와 같이 위치결정홀(50h)(52h)과 로케이트핀(50p)(52p)을 각각 설치하여 조립이 용이하도록 한다.In addition, positioning surfaces 50h and 52h and locate pins 50p and 52p are respectively provided on the contact surfaces of the hubs 50 and 52 so as to facilitate assembly.

첨부도면 도5는 본 발명의 다른 실시예를 나타낸 것으로, 이에 도시된 바와 같이 허브(50)(52)에 방사상으로 형성된 림(52r)의 표면에 작은 미라미드군 형태의 광확산부(102)를 두어 발광다이오드(76)로부터 발생되는 점광원 형태의 빛을 넓게 확산시켜 회전시 잔상에 의해 허브(50)(52) 측면이 발광하는 것 처럼 보일 수 있도록 한다.5 is a view showing another embodiment of the present invention. As shown therein, a light diffusing portion 102 having a small miramid group form on the surface of a rim 52r radially formed on the hub 50, 52. By spreading the light in the form of a point light source generated from the light emitting diode 76 wide so that the hub (50, 52) side can be seen to emit light by the afterimage during rotation.

도면중 미설명 부호 60,62는 허브(50)(52)를 결합하기 위한 스크류를 나타낸 것이며, 64,66은 베어링을 나타낸 것이고, 68은 축을 나타낸 것이며, 70은 발전기 모듈을 나타낸 것이고, 72는 발전기모듈(70)의 회전자를 나타낸 것이며, 74는 발전기모듈(70)의 고정자를 나타낸 것이고, 80은 허브(50)(52)에 형성된 십자홈을 나타낸 것이고, 100은 발광바퀴 전체를 나타낸 것이다.In the drawings, reference numerals 60 and 62 denote screws for coupling hubs 50 and 52, 64 and 66 denote bearings, 68 denote shafts, 70 denote generator modules, and 72 The rotor of the generator module 70 is shown, 74 is a stator of the generator module 70, 80 is a cross groove formed in the hub (50) (52), 100 is the entire light emitting wheel. .

이하 본 발명에 따른 작용을 첨부된 도면에 의거하여 상세히 설명하면 다음과 같다.Hereinafter, the operation according to the present invention will be described in detail with reference to the accompanying drawings.

첨부도면 도1 내지 도5에 도시된 바와 같이 한쪽 허브(50)(52)에 형성된 십자홈(90)과 외주에 발전기모듈(70)과 타이어(40)를 끼운 다음 두 허브(50)(52)를 겹치게 되면, 타이어(40)의 양측면에 형성된 환형홈(42)(44)에 허브(50)(52)의 플랜지(50f)(52f)에 형성된 환형리브(50r)(52r)가 결합되며, 이 상태에서 두 허브(50)(52)를 스크류(60)(62)로 조이게 되면, 허브(50)(52)와 타이어(40)가 조립된다.As shown in FIGS. 1 to 5, the generator module 70 and the tire 40 are inserted in the cross groove 90 and the outer circumference of the hub 50 and 52, and then the two hubs 50 and 52. When overlapping), annular ribs 50r and 52r formed on the flanges 50f and 52f of the hubs 50 and 52 are coupled to the annular grooves 42 and 44 formed on both sides of the tire 40. In this state, when the two hubs 50 and 52 are tightened with the screws 60 and 62, the hubs 50 and 52 and the tire 40 are assembled.

이후 발광바퀴(100)를 킥보드나 인라인스케이트의 축(68)에 설치하여 사용하면, 타이어(40)의 접지면 전후에 이완측과 인장측이 발생하여 타이어(40)가 허브(50)(52)로부터 들뜨려 하는데, 이때 타이어(40)와 허브(50)(52)에 형성된 환형홈(42)(44)과 환형리브(50r)(52r)가 반경방향으로 걸려 있기 때문에 타이어(40)가 허브(50)(52)로부터 들뜨는 것이 방지되어 타이어(40)의 이탈이 방지된다.Since the light emitting wheel 100 is installed on the kickboard or the inline skate shaft 68, the relaxed side and the tension side occur before and after the ground plane of the tire 40, and the tire 40 is the hub 50, 52. At this time, since the annular grooves 42 and 44 and the annular ribs 50r and 52r formed in the tire 40 and the hub 50 and 52 are hung in the radial direction, the tire 40 Lifting from the hubs 50 and 52 is prevented, so that detachment of the tire 40 is prevented.

또한, 환형홈(42)(44)과 환형리브(50r)(52r)에 원주방향으로 형성된 톱니부(50s)(44s)는 타이어(40)와 허브(50)(52)의 슬립을 방지하는 작용을 하게 된다.In addition, the teeth 50s and 44s circumferentially formed in the annular grooves 42 and 44 and the annular ribs 50r and 52r prevent slippage of the tire 40 and the hubs 50 and 52. It works.

한편, 타이어(40)가 마모되어 교체하여야 되는 경우에는 허브(50)(52)를 고정하고 있는 스크류(60)(62)를 풀고 허브(50)(52)를 타이어(40)로부터 분리하면 타 이어(40)와 허브(50)(52)의 분해가 가능하게 되며, 새로운 타이어(40)로 교환한 다음 분해의 역순으로 조립하면 타이어(40) 교환이 완료된다.On the other hand, when the tire 40 is worn and needs to be replaced, loosen the screws 60 and 62 holding the hubs 50 and 52 and separate the hubs 50 and 52 from the tire 40. Following the disassembly of the ear 40 and the hubs 50 and 52, the replacement of the tires 40 is completed by replacing the new tires 40 and then assembling them in the reverse order of disassembly.

첨부도면 도5에 도시된 다른 실시예에서는 두 허브(50)(52) 사이에 위치한 발광다이오드(76)로부터 방사되는 빛이 투명한 허브(50)(52)를 투과하게 되면, 광확산부(102)에서 넓게 확산되어 발광바퀴(100)의 회전시 원형띠 형태의 잔상을 형성하게 된다.In another embodiment shown in FIG. 5, when light emitted from the light emitting diodes 76 located between the two hubs 50 and 52 passes through the transparent hubs 50 and 52, the light diffuser 102 is used. It is widely spread in the) to form a circular band-shaped afterimage when the light emitting wheel 100 rotates.

이상에서 설명한 바와 같은 본 발명은 타이어와 허브가 조립식 구조로 되어 있으므로, 타이어 마모시 교체가 가능하게 되어 좀 더 경제적으로 이용할 수 있는 효과가 있으며, 타이어 제작이 용이하여 트레드 그루브(Trade groove)를 용도에 맞게 형성헐 수 있고 불투명체로 형성되어 있기 때문에 표면에 생긴 작은 상처들로 인하여 조사되는 빛이 잘 보이지 않는 경우는 발생되지 않는 것이다.As described above, the present invention has a prefabricated structure of the tire and the hub, so that it is possible to replace the tire when worn, so that it can be used more economically, and the tire can be easily manufactured to use a tread groove. Because it can be formed to fit into the shape and is made of opaque material, it is hard to see the light irradiated due to small wounds on the surface.

더 나아가서 본 발명은 타이어와 허브에 형성된 환형홈과 환형리브에 의해 주행중 타이어가 허브로부터 벗겨져 이탈하는 것을 방지할 수 있으며, 환형홈과 환형리브에 형성된 톱니부에 의해 타이어와 허브의 슬립을 방지할 수 있고, 내마모성이 향상되는 효과도 있다.Furthermore, the present invention can prevent the tire from being peeled off from the hub while the vehicle is driven by the annular groove and the annular rib formed in the tire and the hub, and prevents slippage of the tire and the hub by the teeth formed in the annular groove and the annular rib. It also has an effect of improving wear resistance.

Claims (5)

타이어(40)의 양측면에 환형홈(42)(44)을 형성하고, 타이어(40)와 결합하는 허브(50)(52)의 플랜지(50f)(52f) 내측면에는 상기 환형홈(42)(44)과 결합하는 환형리브(50r)(52r)를 형성하여 구성한 것을 특징으로 하는 발광바퀴.The annular grooves 42 and 44 are formed on both sides of the tire 40, and the annular grooves 42 are formed on the inner surfaces of the flanges 50f and 52f of the hubs 50 and 52 that engage with the tire 40. A light emitting wheel, characterized in that formed by forming annular ribs (50r, 52r) to be bonded to (44). 제 1 항에 있어서, The method of claim 1, 상기 허브(50)(52)의 플랜지(50f)(52f)는 투명체이고 맞대응되게 한쌍으로 형성되어지는 것을 특징으로 하는 발광바퀴.Flange (50f) (52f) of the hub (50) (52) is a light emitting wheel, characterized in that formed in a pair of a transparent body. 제 1 항에 있어서, The method of claim 1, 상기 환형홈(42)(44)과 환형리브(50r)(52r)에 상호 맞물림되는 암수의 톱니부(50s)(44s)를 원주방향으로 형성한 것을 특징으로 하는 발광바퀴.Light emitting wheel, characterized in that formed in the circumferential direction of the male and female teeth (50s) (44s) meshed with the annular groove (42) (44) and the annular rib (50r, 52r). 제 1 항에 있어서, The method of claim 1, 상기 허브(50)(52) 측면에 광확산부(102)를 추가로 형성한 것을 특징으로 하는 발광바퀴.Light-emitting wheel, characterized in that the light diffusion portion 102 is further formed on the side of the hub (50, 52). 제 1 항에 있어서,The method of claim 1, 타이어(40)는 불투명체이고 접지표면에 트레드 그루브(Trade groove)를 형성 한 것을 특징으로 하는 발광바퀴.The tire 40 is an opaque body and a light emitting wheel, characterized in that the tread groove (Trade groove) formed on the ground surface.
KR1020050057843A 2005-06-30 2005-06-30 Amusement of wheel KR100706305B1 (en)

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Publication number Priority date Publication date Assignee Title
WO2015043461A1 (en) * 2013-09-26 2015-04-02 东莞市珅辉橡胶制品有限公司 Pulley

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US5211213A (en) * 1991-07-16 1993-05-18 Hicks Jimmy L Wheel for shopping carts
KR100291213B1 (en) * 1999-08-10 2001-05-15 조성춘 Compact wheel generator, light-emitting wheel having the same, and manufacturing method therefor
KR100375483B1 (en) * 2000-12-29 2003-03-10 주식회사 텔텍 Compact wheel generator with the improved armature coil assembly, light-emitting wheel having the same, and manufacturing method therefor
KR20050040473A (en) * 2003-10-28 2005-05-03 김교순 Air cushion small wheel assembly for vehicle in leisure and sports
KR20050109097A (en) * 2004-05-13 2005-11-17 김철민 Ridable toy

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015043461A1 (en) * 2013-09-26 2015-04-02 东莞市珅辉橡胶制品有限公司 Pulley

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