KR19980051860U

KR19980051860U - Wheel safety

Info

Publication number: KR19980051860U
Application number: KR2019960065039U
Authority: KR
Inventors: 유진환
Original assignee: 박병재; 현대자동차 주식회사
Priority date: 1996-12-31
Filing date: 1996-12-31
Publication date: 1998-10-07

Abstract

본 고안은 자동차의 휠 안전장치에 관한 것이고, 휠(3)을 고정시키는 너트(4)가 풀어질 때 전원이 인가되어 운전석의 램프(12)에 경고등이 밝혀지도록 하므로써, 운전자가 운전석에서 너트(4)의 풀림을 쉽게 알 수 있어 차량사고를 미연에 방지할 수 있도록 한 고안이다.The present invention relates to a wheel safety device of an automobile, and when the nut 4 fixing the wheel 3 is released, the power is applied so that a warning light is displayed on the lamp 12 of the driver's seat. It is designed to prevent vehicle accidents in advance because it can easily see the loosening of 4).

Description

Wheel safety

본 고안은 자동차의 휠 안전장치에 관한 것으로서, 더욱 상세하게는 운전자가 차량의 휠을 고정시키는 너트가 풀린 것을 확인할 수 있도록 하여 차량사고를 미연에 방지하도록 한 자동차의 휠 안전장치(Wheel Safety System of Car)에 관한 것이다.The present invention relates to a wheel safety device of a vehicle, and more particularly, a wheel safety system of a vehicle that enables the driver to check that the nut fixing the wheel of the vehicle is loosened, thereby preventing a vehicle accident in advance. Car).

일반적으로 차량용 휠은, 동력전달부인 허브와, 상기 허브에 끼워져 너트에 의해 고정되는 휠과, 상기 휠의 외주면에 구비된 타이어 림과, 상기 타이어 림을 감싼 타이어와, 상기 휠을 보호하도록 상기 타이어 림에 고정되는 휠 커버로 이루어져 타이어 조립시 상기 허브에 구비된 고정구에 상기 휠을 끼우고, 상기 고정구에 너트를 고정시킨 후 상기 타이어 림에 휠 커버를 끼워서 고정시키는 구조로 되어 있었다.In general, a vehicle wheel includes a hub that is a power transmission unit, a wheel that is fitted to the hub and fixed by a nut, a tire rim provided on an outer circumferential surface of the wheel, a tire that surrounds the tire rim, and the tire to protect the wheel. Consists of a wheel cover fixed to the rim when the tire was assembled, the wheel was fitted to the fastener provided in the hub, the nut was fixed to the fastener and the structure was fixed to the tire rim by fitting the wheel cover.

이러한 구조로된 휠의 조립 및 교환시에는 반듯이 너트에 의해 휠이 고정되는데, 조립시 작업자가 자칫 실수로 너트를 느슨하게 조이거나 또는 차량요동시 너트가 지속된 충격으로 느슨하게 풀어지게 되면 운전자가 너트풀림을 확인할 수 없어 이를 모른체 운행하다가 사고를 일으키게 되는 문제점이 있었다.When assembling and replacing the wheel having such a structure, the wheel is fixed by the nut. When the operator accidentally loosens the nut by mistake or loosens the nut due to the sustained impact during vehicle shaking, the driver loosens the nut. There was a problem that can cause an accident while driving without knowing it.

이에 본 고안은 상기와 같은 문제점을 해결하기 위해 안출된 것으로, 휠을 고정시키는 너트가 풀어질 때 운전자가 운전석에서 알 수 있도록 하여 차량사고를 미연에 방지할 수 있도록 한 자동차의 휠 안전장치를 제공하는데 그 목적이 있다.Therefore, the present invention has been devised to solve the above problems, and provides a wheel safety device for a vehicle that enables the driver to know from the driver's seat when the nut fixing the wheel is released. Its purpose is to.

도 1 (A)는 본 고안에 따른 휠의 작동상태도.Figure 1 (A) is also an operating state of the wheel according to the present invention.

도 1 (B)는 너트가 풀린 휠을 나타낸 상태도.Figure 1 (B) is a state diagram showing the wheel loosened nuts.

*도면의 주요 부분에 대한 부호의 설명** Description of the symbols for the main parts of the drawings *

1:고정볼트2:허브1: fixing bolt 2: hub

3:휠4:너트3: wheel 4: nut

5:안전수단6:공간5: safety measures 6: space

7:개방홀8:케이스7: opening hall 8: case

9, 16:볼트 통과홀10, 18, 17:스프링 고정홈9, 16: Bolt through hole 10, 18, 17: Spring fixing groove

11:지지부재12:램프11: support member 12: lamp

13:배터리14, 15:단자13: Battery 14, 15: Terminal

19:도전부재20:제 1 복원스프링19: conductive member 20: first restoring spring

21:제 2 복원스프링21: second restoration spring

상기 목적을 달성하기 위한 본 고안은, 동력전달에 의해 회전되는 허브와, 상기 허브에 끼워져 너트에 의해 고정되는 휠에 있어서, 상기 너트가 고정되는 상기 휠에 너트가 풀릴때 전원이 인가되어 운전석 앞쪽에 경고등이 켜지도록 안전수단을 추가한 것을 특징으로 한다.The present invention for achieving the above object is a hub that is rotated by power transmission, the wheel is fitted to the hub and fixed by a nut, the power is applied when the nut is loosened to the wheel on which the nut is fixed in front of the driver's seat It is characterized in that the safety means added to the warning light on.

이하, 본 고안에 따른 자동차의 휠 안전장치를 첨부된 도면에 의거하여 상세히 설명한다.Hereinafter, a wheel safety device of a vehicle according to the present invention will be described in detail with reference to the accompanying drawings.

도 1 은 본 고안에 따른 휠의 작동상태도를 나타낸 것이고, 도 1A는 너트가 잠긴상태를 나타낸 것이고, 도 1B는 너트가 풀린상태를 나타낸 것이다.1 is a view showing the operating state of the wheel according to the present invention, Figure 1A shows a locked state of the nut, Figure 1B shows a loose state of the nut.

본 고안에 따른 자동차의 휠 안전장치는, 고정볼트(1)가 돌출 구비된 허브(2)와, 상기 허브(2)의 고정볼트(1)에 끼워지는 휠(3)과, 상기 고정볼트(1)에 끼워져 상기 휠(3)을 고정시키는 너트(4)와, 상기 휠(3)과 너트(4) 사이에 지지되어 상기 너트(4)의 고정 및 풀림상태를 경고하도록 된 안전수단(5)으로 이루어져 있다.Wheel safety device for a vehicle according to the present invention, the fixed bolt (1) is provided with a hub (2) protruding, the wheel (3) fitted to the fixing bolt (1) of the hub (2), the fixed bolt ( 1) a nut (4) fitted to the wheel (3) and a safety means (5) supported between the wheel (3) and the nut (4) to warn the fixing and loosening state of the nut (4). )

상기 안전수단(5)은, 내부에 공간(6)이 형성되고 양쪽 측면에 상기 허브(2)의 고정볼트(1)에 삽입되도록 개방홀(7)이 형성되며 원통형상으로 이루어진 케이스(8)와, 상기 케이스(8)의 공간(6) 일측내벽에 고정되며 중앙에 볼트통과홀(9)이 형성되고 그 외주에 스프링 고정홈(10)이 형성된 지지부재(11)와, 상기 케이스(8)의 공간(6) 타측 내벽에 각각 고정된 한 쌍의 단자(14)(15)와, 상기 지지부재(11)와 단자(14)(15) 사이에 구비되어 중앙에 볼트통과홀(16)이 형성되며 양쪽 면에 스프링 고정홈(17)(18)이 형성되어 슬라이드 이동시 상기 단자(14)(15)에 접촉하도록 된 도전부재(19)와, 차실내에 구비되며 상기 단자(14)(15)와 연결되어 상기 도전부재(19)의 접촉시 전원이 인가되어 차실내에 경고등이 켜지도록 된 램프(12)와, 일측이 상기 지지부재(11)의 스프링 고정홈(10)에 지지되고 타측이 상기 도전부재(19)의 스프링 고정홈(18)에 끼워져 지지되는 제 1 복원스프링(20)과, 일측이 상기 도전부재(19)의 스프링 고정홈(17)에 지지되고 타측에 너트(4)의 일면에 지지되도록 된 제 2 복원스프링(21)으로 이루어져 있다.The safety means (5), the space (6) is formed therein, the opening hole (7) is formed to be inserted into the fixing bolt (1) of the hub (2) on both sides, the case 8 made of a cylindrical shape And a support member 11 fixed to one inner wall of the space 6 of the case 8 and having a bolt through hole 9 formed at the center thereof and a spring fixing groove 10 formed at an outer circumference thereof. A pair of terminals 14 and 15 fixed to the inner wall of the other side of the space 6 and between the support member 11 and the terminals 14 and 15, and having a bolt through hole 16 at the center thereof. And the spring fixing grooves 17 and 18 are formed on both sides of the conductive member 19 to be in contact with the terminals 14 and 15 during the slide movement. 15 is connected to 15 and the power is applied when the conductive member 19 in contact with the lamp 12 to turn on the warning light in the vehicle, and one side is supported by the spring fixing groove 10 of the support member 11 The first restoring spring 20 is inserted into and supported by the spring fixing groove 18 of the conductive member 19, and the other side thereof is supported by the spring fixing groove 17 of the conductive member 19 and the nut on the other side. It consists of the 2nd restoring spring 21 so that it may be supported by one surface of (4).

이하, 본 고안에 따른 자동차의 휠 안전장치의 일 실시예를 첨부된 도면을 참조로 하여 상세히 설명한다.Hereinafter, an embodiment of a wheel safety device for a vehicle according to the present invention will be described in detail with reference to the accompanying drawings.

작업자가 허브(2)의 고정볼트(1)에 휠(3)를 끼우고 너트(4)로서 고정시키게 되는데, 이때 도 1 의 A에 도시된 바와같이, 상기 너트(4)가 상기 휠(3)을 고정시킨 상태에서는 너트(4) 고정시 상기 너트(4)의 일면이 제 2 복원스프링(21)을 압축하게 되고 압축되는 제 2 복원스프링(21)은 도전부재(19)의 일면을 압축력으로 슬라이드시켜 단자(14)(15)와 상기 도전부재(19) 사이에 A 간격만큼 갭이 발생하게 되면 전원이 인가되지 않아 램프(12)의 경고등이 켜지지 않게 된다.The worker inserts the wheel 3 into the fixing bolt 1 of the hub 2 and fixes it as a nut 4, where the nut 4 is connected to the wheel 3 as shown in FIG. In the fixed state (4), when the nut 4 is fixed, one surface of the nut 4 compresses the second restoring spring 21 and the second restoring spring 21 compresses one surface of the conductive member 19. When a gap is generated between the terminals 14 and 15 and the conductive member 19 by a gap, power is not applied and the warning lamp of the lamp 12 is not turned on.

이후, 차량운행중 너트(4)가 느슨하게 도 1B 에서와 같이 풀어지게 되면, 상기 너트(4)를 지지하고 있던 제 2 복원스프링(21)이 압축력을 잃게 되어 느슨하게 되고, 연속해서 상기 도전부재(19)를 밀고있던 제 1 복원스프링(20)의 복원력으로 상기 도전부재(19)를 슬라이드 밀게된다.Thereafter, when the nut 4 is loosened as shown in FIG. 1B while the vehicle is in operation, the second restoring spring 21 supporting the nut 4 loses the compressive force and is loosened. The conductive member 19 is pushed by the restoring force of the first restoring spring 20 that is pushing (1).

이때, 상기 도전부재(19)의 일면이 상기 단자(14)(15)에 접촉되면서 상기 램프(12)에 상기 너트(4)가 풀어진다는 경고등을 밝히게 되는 것이다.At this time, as one surface of the conductive member 19 is in contact with the terminals 14 and 15, a warning light indicating that the nut 4 is released to the lamp 12 is revealed.

따라서 본 고안에 따른 자동차의 휠 안전장치는, 휠을 고정시키는 너트가 풀어질때 전원이 인가되어 운전석의 램프에 경고등이 밝혀지도록 하므로써, 운전자가 운전석에서 너트의 풀림을 쉽게 알 수 있어 차량사고를 미연에 방지할 수 있도록 한 효과가 있다.Therefore, the wheel safety device of the vehicle according to the present invention, the power is applied when the nut fixing the wheel is released, so that the warning lamp is illuminated on the driver's seat, the driver can easily see the loosening of the nut in the driver's seat, thus preventing the vehicle accident. There is one effect that can be prevented.

Claims

In a hub that is rotated by power transmission and has a fixed bolt on one side and a wheel that is fitted to the fixed bolt of the hub and fixed by a nut,

When the nut is loosened to the wheel to which the nut is fixed, the power is applied to the wheel safety device of the vehicle, characterized in that the safety means to add a warning light to the lamp provided in front of the driver's seat.

The method of claim 1,

The safety means, the space is formed inside and the opening hole is formed to be inserted into the fixing bolt of the hub on both sides and the case made of a cylindrical shape,

A support member fixed to an inner wall of the space of the case and having a bolt through hole formed at a center thereof and a spring fixing groove formed at an outer circumference thereof;

A pair of terminals fixed to the inner wall of the other side of the case;

A conductive member provided between the support member and the terminal to form a bolt through hole at a center thereof, and spring fixing grooves formed at both sides thereof to contact the mall terminal during the slide movement;

A lamp which is provided in the vehicle compartment and is connected to the terminal so that power is applied when the conductive member is in contact, so that a warning light is turned on in the vehicle compartment;

A first restoration spring having one side supporting the support member and the other side supporting the conductive member;

A second restoration spring having one side supporting the conductive member and the other side being supported on one surface of the nut;

Wheel safety device of a vehicle, characterized in that consisting of.