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KR20080011607A - Structure of wheel nut fastening for vehicles - Google Patents

Structure of wheel nut fastening for vehicles Download PDF

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Publication number
KR20080011607A
KR20080011607A KR1020060072390A KR20060072390A KR20080011607A KR 20080011607 A KR20080011607 A KR 20080011607A KR 1020060072390 A KR1020060072390 A KR 1020060072390A KR 20060072390 A KR20060072390 A KR 20060072390A KR 20080011607 A KR20080011607 A KR 20080011607A
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KR
South Korea
Prior art keywords
wheel nut
wheel
locking plate
groove
nut
Prior art date
Application number
KR1020060072390A
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Korean (ko)
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KR100811753B1 (en
Inventor
송경호
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현대자동차주식회사
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Priority to KR1020060072390A priority Critical patent/KR100811753B1/en
Publication of KR20080011607A publication Critical patent/KR20080011607A/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B3/00—Disc wheels, i.e. wheels with load-supporting disc body
    • B60B3/14—Attaching disc body to hub ; Wheel adapters
    • B60B3/16—Attaching disc body to hub ; Wheel adapters by bolts or the like
    • B60B3/165—Attaching disc body to hub ; Wheel adapters by bolts or the like with locking devices for the fixing means, e.g. screw or nut covers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B39/00—Locking of screws, bolts or nuts
    • F16B39/02—Locking of screws, bolts or nuts in which the locking takes place after screwing down
    • F16B39/10—Locking of screws, bolts or nuts in which the locking takes place after screwing down by a plate, spring, wire or ring immovable with regard to the bolt or object and mainly perpendicular to the axis of the bolt
    • 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
    • B60B2900/00—Purpose of invention
    • B60B2900/30—Increase in
    • B60B2900/331—Safety or security

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
  • Connection Of Plates (AREA)

Abstract

A structure for preventing release of a wheel nut for a vehicle is provided to prevent a hub from being exposed by installing a locking plate at the center portion of a wheel. A structure for preventing release of a wheel nut for a vehicle comprises a wheel nut(8) and a locking plate. The wheel nut is formed with a peripheral groove(14) having a certain depth at the center portion thereof. The locking plate having a fixing member(6) elastically protruding from the outer peripheral portion thereof. The fixing member is inserted into the peripheral groove. The fixing member has one end connected with a body(4) of the locking plate, and a free end expanded outward. A latch type gear section(16) is formed in the outer side of the fixing member and the peripheral groove of the wheel nut. The locking plate is formed with a hole, into which a tool is inserted, at the center portion thereof.

Description

자동차의 휠 너트 풀림 방지 구조{STRUCTURE OF WHEEL NUT FASTENING FOR VEHICLES}Wheel nut loosening prevention structure of car {STRUCTURE OF WHEEL NUT FASTENING FOR VEHICLES}

도 1은 본 발명에 적용되는 록킹 플레이트의 사시도.1 is a perspective view of a locking plate applied to the present invention.

도 2는 본 발명의 요부 확대 사시도.Figure 2 is an enlarged perspective view of the main portion of the present invention.

도 3은 록킹 이전 상태의 요부 발췌도.3 is an excerpt of the main portion of the state before locking.

도 4는 록킹 상태의 요부 발췌도.4 is an excerpt of the main part in a locked state.

도 5는 휠 너트가 록킹된 상태에서의 정면도.5 is a front view in a state where the wheel nut is locked.

도 6은 종래 휠 너트 풀림장치의 일예도이다.Figure 6 is an example of a conventional wheel nut loosening device.

본 발명은 자동차의 휠 너트 풀림 방지 구조에 관한 것으로서, 보다 상세하게는 휠 너트가 임의로 풀리는 것을 방지하여 안전 사고 발생을 줄이고, 별도의 부품 없이도 휠의 외관을 미려하게 장식할 수 있도록 한 자동차의 휠 너트 풀림 방지구조에 관한 것이다.The present invention relates to a wheel nut loosening prevention structure of an automobile, and more particularly, to prevent the wheel nut from loosening arbitrarily, to reduce the occurrence of a safety accident, and to beautifully decorate the appearance of the wheel without a separate part. It relates to a nut loosening prevention structure.

자동차는 엔진에서 발생된 회전 동력은 휠로 전달되고, 전달된 동력에 의하여 휠이 회전하면서 전진 또는 후진을 하게 되는데, 이와 같은 전,후진 과정에서는 많은 진동이 발생되어 휠을 통해 차체 전체로 전달된다.In the vehicle, the rotational power generated from the engine is transmitted to the wheel, and the wheel rotates forward or backward while the wheel is rotated by the transmitted power. In such a forward and reverse process, many vibrations are generated and transmitted to the entire vehicle body through the wheel.

이와같이 외부의 진동이 계속적으로 입력되는 경우에는 차량의 구성 요소들을 고정하고 있는 볼트와 너트의 조립상태를 이완시킴으로써, 안전사고를 유발시키기 때문에 너트의 조임 상태를 견고히 유지하는 것이 필요하다. In this case, when external vibration is continuously input, it is necessary to maintain the tightness of the nut because it loosens the assembled state of the bolt and nut fixing the components of the vehicle, causing a safety accident.

이에 따라 종래에는 도 6에서와 같이 휠을 고정하는 휠 너트(100)의 외곽에 고무밴드(2)를 감아서 휠 너트(100)의 이완을 방지할 수 있도록 하는 기술이 제안되고 있다.Accordingly, in the related art, a technology for preventing the wheel nut 100 from being relaxed by winding the rubber band 2 around the wheel nut 100 fixing the wheel as shown in FIG. 6 has been proposed.

그러나 종래에는 상기와 같이 고무 밴드를 사용하고 있는 바, 초기 사용시에는 고무 밴드의 탄성에 의하여 너트의 이완을 방지할 수 있으나, 장기간 사용하면 고무밴드의 탄성이 저하되면서 너트 이완 방지 효과가 저감된다는 문제점이 있다.However, conventionally, the rubber band is used as described above. In the initial use, it is possible to prevent the nut from loosening due to the elasticity of the rubber band. However, when used for a long time, the elasticity of the rubber band decreases and the effect of preventing the nut loosening is reduced. There is this.

그리고 고무 밴드 자체는 연약한 재질이기 때문에 차량의 주행중 날카로운 면을 갖는 이 물질에 의해 절단되는 등의 문제점을 내포하고 있다.And since the rubber band itself is a soft material, it has problems such as being cut by this material having a sharp surface while driving the vehicle.

따라서 본 발명은 상기한 바와 같은 문제점을 해결하기 위하여 발명된 것으로서, 본 발명의 목적은 휠 너트가 임의로 풀리는 것을 방지하여 안전 사고 발생을 줄이고, 별도의 커버 없이도 허브 볼트 부분은 은폐시켜 줌으로써, 휠의 외관을 미려하게 장식할 수 있도록 한 자동차의 휠 너트 풀림 방지 구조를 제공함에 있다.Therefore, the present invention has been invented to solve the problems described above, the object of the present invention is to prevent the wheel nut from loosening arbitrarily to reduce the occurrence of a safety accident, by hiding the hub bolt portion without a separate cover, It is to provide a wheel nut anti-loosening structure of the car to decorate the exterior beautifully.

상기의 목적으로 실현하기 위하여 본 발명은, 휠을 휠 캐리어 고정시켜 주기 위하여 원주 방향 등간격으로 체결되는 휠 너트의 외주측 중간부에 소정 깊이의 돌 레홈을 형성하고, 상기 둘레홈에 원반형의 록킹 플레이트 외주측에 탄성적으로 돌출 형성되는 고정편이 삽입되어 고정되는 자동차의 휠 너트 풀림 방지 구조를 제공한다.In order to achieve the above object, the present invention is to provide a wheel recess of a predetermined depth in the middle portion of the outer peripheral side of the wheel nut which is fastened at equal intervals in the circumferential direction to fix the wheel carrier, the disk-shaped locking in the peripheral groove Provided is a wheel nut loosening prevention structure of a vehicle in which a fixing piece which is elastically protrudingly formed on the outer peripheral side of the plate is inserted and fixed.

상기에서 고정편은 일측단이 록킹 플레이트의 본체와 연결되고, 자유단이 외측으로 확개되는 형상으로 이루어지고, 상기 고정편의 외측면과 휠 너트의 둘레홈면에는 휠 너트가 풀리는 방향으로 회전할 때 이의 회전을 억제할 수 있는 방향으로 상호 대응하는 래치형 기어부를 형성한 것을 특징으로 한다.The fixing piece is formed in a shape in which one end is connected to the main body of the locking plate, the free end is extended to the outside, the outer surface of the fixing piece and the circumferential groove surface of the wheel nut when the wheel nut is rotated in the unwinding direction A latch gear portion corresponding to each other in a direction capable of suppressing rotation is formed.

이하, 상기의 목적을 구체적으로 실현할 수 있는 본 발명의 바람직한 실시예를 첨부한 도면에 의거하여 상세히 설명하면 다음과 같다.Hereinafter, with reference to the accompanying drawings, preferred embodiments of the present invention that can specifically realize the above object will be described in detail.

도 1은 본 발명에 의한 록킹 플레이트의 사시도로서, 부호 2는 록킹 플레이트 전체를 지칭한다.1 is a perspective view of a locking plate according to the present invention, 2 denotes an entire locking plate.

상기 록깅 플레이트(2)는 단일체로 이루어지는데, 원반형의 본체(4)의 외주연에 등간격으로 다수의 고정편(6)이 형성된다.The locking plate 2 is formed of a single body, and a plurality of fixing pieces 6 are formed at equal intervals on the outer circumference of the disc-shaped main body 4.

상기에서 본체(4)는 일반 휠 캡과 같이 원반형으로 형성되며, 설계자의 필요에 따라 별도의 디자인이나 로고 등을 새겨 넣을 수가 있다.In the above, the main body 4 is formed in a disk shape like a general wheel cap, and can be engraved with a separate design or logo according to the needs of the designer.

그리고 상기 고정편(6)은 적용차량의 휠 너트(8) 숫자에 의하여 결정되며, 일측단에 상기 본체(4)와 연결되고, 자유단은 외측으로 확개되는 형상으로 이루어짐으로써 자체 탄성력을 갖게 되며, 상기 본체(4)와 고정편(6) 사이에는 탄성홈(10)이 형성된다.And the fixing piece (6) is determined by the number of wheel nuts (8) of the applied vehicle, is connected to the main body (4) on one side end, the free end is made to have its own elastic force by being formed to expand outwardly The elastic groove 10 is formed between the main body 4 and the fixing piece 6.

또한, 상기 고정편(6)의 외측면에는 래치형의 기어부(12)가 형성되는데, 이 는 도 2에서와 같이 휠 너트(8)의 중간부에 형성된 둘레홈(14)의 외면에 형성된 형성된 래치형의 기어부(16)와 대응되도록 형성된다.In addition, a latch-type gear portion 12 is formed on the outer surface of the fixing piece 6, which is formed on the outer surface of the circumferential groove 14 formed in the middle portion of the wheel nut 8 as shown in FIG. It is formed to correspond to the formed latch gear portion 16.

즉, 상기 고정편(6)과 휠 너트(8)의 래치형 기어부(12)(16)는 휠 너트(8)가 풀리는 방향으로 회전할 때 이의 회전을 억제할 수 있는 방향으로 상호 대응 형성된다.That is, the fixed piece 6 and the latch gear 12 and 16 of the wheel nut 8 are formed to correspond to each other in a direction that can suppress the rotation thereof when the wheel nut 8 is rotated in the unwinding direction. do.

그리고 상기 본체(4)의 중앙부 외측에는 내측 요입되는 공구홈(18)이 형성되어 록킹 플레이트(2)를 휠에 장착할 때 공구를 사용할 수 있도록 하였으며, 이 공구홈(18)의 형상은 특별한 형상에 구애받지 않으며, 가장 편하기로는 육각 렌치등을 사용할 수 있도록 하면 범용으로 사용할 수 있을 것이다.In addition, a tool groove 18 which is recessed inwardly is formed outside the center of the main body 4 so that the tool can be used when the locking plate 2 is mounted on the wheel, and the shape of the tool groove 18 is a special shape. Regardless of the convenience, the most convenient to use a hexagon wrench, etc. If you can use it universally.

상기와 같이 이루어지는 록킹 플레이트(2)를 이용하여 휠 너트(8)의 풀림을 방지하고 할 때에는 도3에서와 같이 고정편(6)을 휠 너트(6) 오른쪽 앞에 위치시킨 후에 별도의 공구를 이용하여 록킹 플레이트(2)를 반시계 방향으로 상기 고정편(6)이 탄성홈(10)측으로 눌리면서 휠 너트(8)의 둘레홈(14)으로 삽입되면서 양 기어부(12)(16)가 상호 치합되어 도 5와 같은 상태로 장착된다.To prevent loosening of the wheel nut 8 by using the locking plate 2 made as described above, as shown in FIG. 3, the fixed piece 6 is positioned in front of the right side of the wheel nut 6, and then a separate tool is used. Both the gear parts 12 and 16 are mutually inserted into the circumferential groove 14 of the wheel nut 8 while the fixing plate 6 is pressed toward the elastic groove 10 in the counterclockwise direction. It is engaged and mounted in the state as shown in FIG.

그러면 상기 고정편(6)이 둘레홈(14)에 삽입된 상태에서 탄성적으로 상호 대응되는 기어부(12)(16)가 치합되는 바, 별도의 고정 수단 없이도 록킹 플레이트(2)는 휠에 견고한 고정상태를 유지하게 된다.Then, the gear parts 12 and 16 corresponding to each other are elastically engaged in the state in which the fixing piece 6 is inserted into the circumferential groove 14, so that the locking plate 2 is attached to the wheel without a separate fixing means. It maintains a firm fixed state.

그리고 상기 래치형 기어부(12)(16)는 휠 너트(8)가 풀리는 방향으로 회전할 수 없도록 구성하고 있는 바, 휠 너트(8)의 풀림을 근본적으로 방지할 수 있게 되는 것이다.And the latch gear 12, 16 is configured so that the wheel nut 8 can not rotate in the release direction, it is possible to fundamentally prevent the loosening of the wheel nut (8).

또한, 상기 록킹 플레이트(2)의 장착 위치가 휠 중심이므로 허브의 노출을 방지할 수 있게 되는 바, 종래와 같은 휠 캡은 생략할 수 있다. In addition, since the mounting position of the locking plate 2 is the center of the wheel, it is possible to prevent the exposure of the hub, and the wheel cap as in the prior art may be omitted.

이상에서와 같이 본 발명에 의하면, 휠 너트가 임의로 풀리는 것을 방지하여 안전 사고 발생을 줄이고, 별도의 커버 없이도 허브 볼트 부분은 은폐시켜 줌으로써, 휠의 외관을 미려하게 장식할 수 있는 발명인 것이다.As described above, according to the present invention, the wheel nut is prevented from being arbitrarily released to reduce the occurrence of a safety accident, and the hub bolt portion is concealed without a separate cover, thereby beautifully decorating the appearance of the wheel.

Claims (3)

휠을 휠 캐리어에 고정시켜 주기 위하여 원주 방향 등간격으로 체결되는 휠 너트의 외주측 중간부에 소정 깊이의 돌레홈을 형성하고,In order to fix the wheel to the wheel carrier, a groove of a predetermined depth is formed in the middle portion of the outer peripheral side of the wheel nut which is fastened at equal intervals in the circumferential direction, 상기 둘레홈에 원반형의 록킹 플레이트 외주측에 탄성적으로 돌출 형성되는 고정편이 삽입되어 고정됨을 특징으로 하는 자동차의 휠 너트 풀림 방지 구조.Wheel nut loosening prevention structure of the vehicle, characterized in that the fixing groove is inserted into the circumferential groove elastically protruding to the outer peripheral side of the disc-shaped locking plate. 제1항에 있어서, 고정편은 일측단이 록킹 플레이트의 본체와 연결되고, 자유단이 외측으로 확개되는 형상으로 이루어지고, 상기 고정편의 외측면과 휠 너트의 둘레홈면에는 휠 너트가 풀리는 방향으로 회전할 때 이의 회전을 억제할 수 있는 방향으로 상호 대응하는 래치형 기어부를 형성함을 특징으로 하는 자동차의 휠 너트 풀림 방지구조.According to claim 1, wherein the fixing piece has one side end is connected to the main body of the locking plate, the free end is formed to extend to the outside, the outer surface of the fixing piece and the peripheral groove surface of the wheel nut in the direction in which the wheel nut is released A wheel nut loosening prevention structure of a vehicle, characterized by forming a latch-type gear portion corresponding to each other in a direction capable of suppressing its rotation when rotating. 제1항에 있어서, 록킹 플레이트의 중앙부에는 공구 삽입홈이 형성됨을 특징으로 하는 자동차의 휠 너트 풀림 방지 구조.2. The wheel nut loosening prevention structure of claim 1, wherein a tool insertion groove is formed at a center portion of the locking plate.
KR1020060072390A 2006-07-31 2006-07-31 Structure of wheel nut fastening for vehicles KR100811753B1 (en)

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Application Number Priority Date Filing Date Title
KR1020060072390A KR100811753B1 (en) 2006-07-31 2006-07-31 Structure of wheel nut fastening for vehicles

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KR20080011607A true KR20080011607A (en) 2008-02-05
KR100811753B1 KR100811753B1 (en) 2008-03-07

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101054854B1 (en) * 2009-04-28 2011-08-05 김명준 Wheel Nut Loosen
KR102166860B1 (en) * 2020-06-05 2020-10-16 제이에스엔지니어링(주) clamp for overhead power transmission line

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7115713B1 (en) 2022-01-17 2022-08-09 株式会社タイヤーサービスセンター Nut lock and nut

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Publication number Priority date Publication date Assignee Title
US4458952A (en) * 1981-01-29 1984-07-10 Michael Ladney, Jr. Trim member for a vehicle wheel

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101054854B1 (en) * 2009-04-28 2011-08-05 김명준 Wheel Nut Loosen
KR102166860B1 (en) * 2020-06-05 2020-10-16 제이에스엔지니어링(주) clamp for overhead power transmission line

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