KR0182672B1 - Spare tire mounting structure of dump truck - Google Patents

Spare tire mounting structure of dump truck Download PDF

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Publication number
KR0182672B1
KR0182672B1 KR1019960015888A KR19960015888A KR0182672B1 KR 0182672 B1 KR0182672 B1 KR 0182672B1 KR 1019960015888 A KR1019960015888 A KR 1019960015888A KR 19960015888 A KR19960015888 A KR 19960015888A KR 0182672 B1 KR0182672 B1 KR 0182672B1
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KR
South Korea
Prior art keywords
spare tire
support
bracket
present
mounting structure
Prior art date
Application number
KR1019960015888A
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Korean (ko)
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KR970074536A (en
Inventor
박두식
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김영귀
기아자동차주식회사
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Priority to KR1019960015888A priority Critical patent/KR0182672B1/en
Publication of KR970074536A publication Critical patent/KR970074536A/en
Application granted granted Critical
Publication of KR0182672B1 publication Critical patent/KR0182672B1/en

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62DMOTOR VEHICLES; TRAILERS
    • B62D43/00Spare wheel stowing, holding, or mounting arrangements
    • B62D43/02Spare wheel stowing, holding, or mounting arrangements external to the vehicle body
    • B62D43/04Spare wheel stowing, holding, or mounting arrangements external to the vehicle body attached beneath the vehicle body
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60YINDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2304/00Optimising design; Manufacturing; Testing
    • B60Y2304/05Reducing production costs, e.g. by redesign
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60YINDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2410/00Constructional features of vehicle sub-units
    • B60Y2410/12Production or manufacturing of vehicle parts
    • B60Y2410/125Bounded parts

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Body Structure For Vehicles (AREA)

Abstract

본 발명은 주행중에 타이어가 펑크가 난 경우 등의 비상시에 손상된 타이어를 교환할 수 있도록 휴대하는 화물자동차 스페어타이어의 장착구조에 관한 것으로, 종래구조는 소요부품이 많을 뿐 아니라 그 조립작업이 번거롭게 되는 문제가 있었던 바, 별도의 스톱퍼를 구비하지 않고서도 양 사이드멤버(20)의 사이를 가로지르는 지지멤버(30)를 통해 스페어타이어에 대한 모든 지지를 수행할 수 있게 하는 것을 특징으로 하는 본 발명에 의하면 부품감소에 따른 부품비용을 크게 절감할 수 있게 될 뿐 아니라 조립에 필요한 시간과 비용을 크게 절감할 수 있게 되므로 화물자동차의 원가절감에 크게 기여할 수 있게 된다.The present invention relates to a mounting structure of a freight car spare tire to carry damaged tires to replace damaged tires in an emergency such as when the tires are punctured while driving. There is a problem, the present invention characterized in that it is possible to perform all the support for the spare tire through the support member 30 across between both side members 20 without having a separate stopper According to the present invention, it is possible to greatly reduce the cost of parts due to the reduction of parts and greatly reduce the time and cost required for assembly, thereby greatly contributing to the cost reduction of freight cars.

Description

화물자동차의 스페어타이어 장착구조Spare tire mounting structure of lorry

본 발명은 상기 종래의 실정을 감안하여 안출한 것이며, 그 목적은 보다 적은 수의 부품으로 신속하고도 견고하게 스페어타이어를 조립할 수 있도록 하는 것에 의해 화물자동차의 원가절감을 도모할 수 있도록 하는 화물자동차의 스페어타이어 장착구조를 제공하는 데에 있는 것이다.The present invention has been devised in view of the above-described conventional situation, and its object is to provide a freight car that can reduce the cost of a freight vehicle by allowing a spare tire to be assembled quickly and robustly with fewer parts. To provide a spare tire mounting structure.

제1도는 종래구조의 평면도.1 is a plan view of a conventional structure.

제2도는 종래구조의 스페어타이어 장착상태의 정면도,2 is a front view of a spare tire mounted state of a conventional structure;

제3도는 본 발명의 평면도.3 is a plan view of the present invention.

제4도는 본 발명의 정면도.4 is a front view of the present invention.

제5도는 본 발명의 사용상태를 보인 정단면도.Figure 5 is a front sectional view showing a state of use of the present invention.

* 도면의 주요부분에 대한 부호 설명* Explanation of symbols on the main parts of the drawings

10 : 스페어타이어 20 : 사이드멤버10: spare tire 20: side members

30 : 지지멤버 40 : 고정브라켓트30: support member 40: fixing bracket

41 : 지지로울러 50 : 지지체인41: support roller 50: support

60 : 고정볼트 61 : 너트60: fixing bolt 61: nut

70 : 지지브라켓트 71 : 끼움편70: support bracket 71: fitting

본 발명은 상기의 목적을 달성하기 위하여 별도의 스톱퍼를 구비하지 않고서도 양 사이드멤버의 사이를 가로지르는 지지멤버를 통해 스페어타이어에 대한 모든 지지를 수행할 수 있게 하는 것을 특징으로 하며, 이하 그 구체적인 내용을 첨부도면에 의거하여 더욱 자세히 설명하면 다음과 같다.The present invention is characterized in that it is possible to perform all the support for the spare tire through the support member across between the side members without having a separate stopper to achieve the above object, the specific The content is described in more detail based on the attached drawings as follows.

즉, 본 발명에 있어서는 제3도 및 제4도와 같이 자동차의 하부에 위치하는 한쌍의 사이드멤버(20)의 사이를 가로질러 스페어타이어(10)를 지지할 수 있도록 하는 지지멤버(30)가 설치된다.That is, in the present invention, as shown in Figs. 3 and 4, the support member 30 is installed to support the spare tire 10 across the pair of side members 20 positioned at the bottom of the vehicle. do.

상기 지지멤버(30)의 내하단 중앙에는 고정브라켓트(40)가 설치되고, 고정브라켓트(40)의 내부에 설치된 지지로울러(41)에 지지체인(50)이 휘감겨 설치되며, 지지체인(50)의 일단부에는 고정볼트(60)가 설치된다.A fixing bracket 40 is installed at the center of the lower and lower end of the supporting member 30, and the support member 50 is wound around the support roller 41 installed inside the fixing bracket 40. At one end of the fixing bolt 60 is installed.

한편 지지멤버(30)의 하단에는 스페어타이어(10)의 휠공에 투입되는 끼움편(71)이 양측으로 돌출된 지지브라켓트(70)가 설치되며, 지지브라켓트(70)의 하단에는 받침브라켓트(80)가 설치된다.On the other hand, at the lower end of the support member 30, a support bracket 70 in which the fitting piece 71 inserted into the wheel hole of the spare tire 10 protrudes on both sides is installed, and at the bottom of the support bracket 70, the support bracket 70 is provided. ) Is installed.

그리고 지지체인(5)의 일단부에 설치된 고정볼트(60)가 지지브라켓트(70)의 중앙부와 받침브라켓트(80)의 중앙부 및 스페어타이어(10)의 휠중심공에 관통되고, 그 하단에 너트(61)가 결합되며, 휠의 상면과 받침브라켓트(80)의 사이에 스프링(90)이 설치된다.The fixing bolt 60 installed at one end of the support 5 is penetrated through the center of the support bracket 70, the center of the support bracket 80 and the wheel center hole of the spare tire 10, and a nut at the bottom thereof. 61 is coupled, the spring 90 is installed between the upper surface of the wheel and the support bracket (80).

상기와 같이 구성된 본 발명에 있어서는 지지멤버(30)의 하부로부터 스페어타이어(10)를 상부로 밀어올려 지지브라켓트(70)의 끼움편(71)과 고정볼트(60)를 휠에 결합한 다음 고정볼트(60)에 너트(61)를 결합하는 것만으로 간편하게 스페어타이어(10)를 고정할 수 있게 되는 것이고, 스페어타이어(10)가 일단 고정된 상태에서는 지지체인(50)과 연결된 고정볼트(60)와 끼움편(71)에 의해 전후좌우 및 상하로의 유동이 방지되므로 안정적인 조립상태를 유지할 수 있게 되는 것이다.In the present invention configured as described above, the spare tire 10 is pushed upwards from the bottom of the support member 30, the fitting piece 71 and the fixing bolt 60 of the support bracket 70 is coupled to the wheel and then fixed bolt By simply coupling the nut 61 to the 60, the spare tire 10 can be fixed simply, and the fixed tire 60 connected to the support 50 is once the spare tire 10 is fixed. And by the fitting piece 71 is to prevent the flow to the front and rear, left and right and up and down will be able to maintain a stable assembly state.

상기와 같이 본 발명은 지지멤버(30)와 그에 부속되는 몇 개의 부품만으로 간편하게 스페어타이어(10)를 지지할 수 있게 되는 것으로, 본 발명에 의하면 부품감소에 따른 부품비용을 크게 절감할 수 있게 될 뿐 아니라 간편하고 신속한 조립으로 조립에 필요한 작업시간과 작업비용을 크게 절감할 수 있게 되므로 화물자동차의 원가절감에 크게 기여할 수 있게 되는 등의 효과를 얻을 수 있게 된다.As described above, the present invention can easily support the spare tire 10 only by the support member 30 and a few parts attached thereto, and according to the present invention, it is possible to greatly reduce the part cost due to the reduction of parts. In addition, it is possible to greatly reduce the work time and cost required for assembly by simple and quick assembly, which can contribute to the cost reduction of freight cars.

본 발명은 주행주에 타이어가 펑크가 난 경우 등의 비상시에 손상된 타이어를 교환하여 안전하게 목적지까지 화물자동차를 운행할 수 있도록 화물자동차에 항시 휴대하는 스페어타이어의 장착구조에 관한 것으로, 더 자세하게는 보다 적은 수의 부품으로 스페어타이어를 견고하게 고정하여 휴대할 수 있도록 개선한 것에 관한 것이다.The present invention relates to a mounting structure of a spare tire that is always carried in a freight car so that a truck can be safely driven to a destination by exchanging damaged tires in an emergency such as when a tire is punctured in a driving lane. The present invention relates to an improvement in carrying a spare tire firmly fixed with a small number of parts.

일반적으로 화물자동차에 있어서는 자동차의 하부에 위치하는 한 쌍의 사이드 멤버(side member)및 그들 사이를 가로질러 설치되는 크로스멤버(cross member)를 이용하여 스페어타이어(spare tire)를 고정하게 된다.In general, in a freight car, a spare tire is fixed by using a pair of side members positioned below the vehicle and a cross member installed between them.

그러나 종래구조에 있어서는 제 1도 및 제2도와 같이 한 쌍의 사이드멤버(20')및 크로스멤버(90')의 하단에 설치되는 스페어타이어(10')를 양 사이드멤버(20')의 사이를 가로질러 설치되는 지지멤버(30')는 물론 양 사이드멤버(20')와 크로스멤버(90')에 설치되는 스톱퍼(21')(91'),그리고 지지멤버(30')에 설치되는 록킹부재(31')등을 통해 지지하였기 때문에 그 소요부품이 많을 뿐 아니라 그 조립작업이 번거롭게 되는 문제가 있었다.However, in the conventional structure, as shown in FIGS. 1 and 2, the spare tire 10 'installed at the lower end of the pair of side members 20' and the cross member 90 'is disposed between the two side members 20'. The support member 30 'installed across the groove, as well as the stoppers 21' and 91 'installed on both side members 20' and the cross member 90 ', and the support member 30' Since it was supported by the locking member (31 ') or the like, there were problems that the assembly work was cumbersome as well as the required parts.

즉, 상기 종래구조는 소요부품이 많아 그 부품비용이 많이 들게 될 뿐 아니라 다수의 부품을 조립하는 데에 따른 조립시간과 작업인력이 많이 소요되어 조립비용이 많이 들게 되므로 화물자동차의 원가상승을 유발하게 되는 문제가 있었다.That is, the conventional structure is not only because the parts cost a lot because of the required parts, but also the assembly cost is increased because the assembly time and work maneuver according to assembling a plurality of parts takes a lot of cost, causing a rise in the cost of freight cars There was a problem done.

Claims (1)

자동차의 하부에 위치하는 한 쌍의 사이드멤버(20)의 사이를 가로질러 스페어타이어(10)를 지지할 수 있도록 하는 지지멤버(30)를 설치하되, 지지멤버(30)의 내하단 중앙에 고정브라켓트(40)를 설치하고, 고정브라켓트(40)의 내부에 설치된 지지로울러(41)에 지지체인(50)을 휘감아 설치하며, 지지체인(50)의 일단부에 고정볼트(60)를 연결하는 동시에 스페어타이어(10)의 휠공에 투입되는 끼움편(71)이 양측으로 돌출된 지지브라켓트(70)와 받침브라켓트(80)를 지지멤버(30)의 하단에 설치하고, 지지브라켓트(70)와 받침브라켓트(80)의 중앙부, 그리고 스페어타이어(10)의 휠중심공을 관통한 상기 고정볼트(0)에 너트(61)를 결합한 것을 특징으로 하는 화물자동차의 스페어타이어 장착구조.The support member 30 is installed to support the spare tire 10 across the pair of side members 20 positioned at the bottom of the vehicle, but is fixed to the center of the lower end of the support member 30. The bracket 40 is installed, the support roller 50 is wound around the support roller 41 installed inside the fixing bracket 40, and the fixing bolt 60 is connected to one end of the support bracket 50. At the same time, a support bracket 70 and a support bracket 80 protruding from both sides of the fitting piece 71 into the wheel hole of the spare tire 10 are installed at the lower ends of the support member 30, and the support bracket 70 and Spare tire mounting structure, characterized in that the nut 61 is coupled to the fixing bolt (0) through the center portion of the support bracket 80 and the wheel center hole of the spare tire (10).
KR1019960015888A 1996-05-14 1996-05-14 Spare tire mounting structure of dump truck KR0182672B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019960015888A KR0182672B1 (en) 1996-05-14 1996-05-14 Spare tire mounting structure of dump truck

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Application Number Priority Date Filing Date Title
KR1019960015888A KR0182672B1 (en) 1996-05-14 1996-05-14 Spare tire mounting structure of dump truck

Publications (2)

Publication Number Publication Date
KR970074536A KR970074536A (en) 1997-12-10
KR0182672B1 true KR0182672B1 (en) 1999-04-01

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