KR200170188Y1 - Engine mount structure - Google Patents

Engine mount structure Download PDF

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Publication number
KR200170188Y1
KR200170188Y1 KR2019960053552U KR19960053552U KR200170188Y1 KR 200170188 Y1 KR200170188 Y1 KR 200170188Y1 KR 2019960053552 U KR2019960053552 U KR 2019960053552U KR 19960053552 U KR19960053552 U KR 19960053552U KR 200170188 Y1 KR200170188 Y1 KR 200170188Y1
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KR
South Korea
Prior art keywords
engine
mount
chassis
storage chamber
liquid storage
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KR2019960053552U
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Korean (ko)
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KR19980040471U (en
Inventor
한용희
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정몽규
현대자동차주식회사
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Priority to KR2019960053552U priority Critical patent/KR200170188Y1/en
Publication of KR19980040471U publication Critical patent/KR19980040471U/en
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Publication of KR200170188Y1 publication Critical patent/KR200170188Y1/en

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60KARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K5/00Arrangement or mounting of internal-combustion or jet-propulsion units
    • B60K5/12Arrangement of engine supports
    • B60K5/1241Link-type support

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Combined Devices Of Dampers And Springs (AREA)

Abstract

본 고안은 엔진 마운트 구조에 관한 것으로, 밀폐된 액체수납실(1)이 구비되도록 상호 결합되는 제 1마운트커버(2) 및 제 2마운트커버(5)와, 액체수납실(1) 내에 상호 대향 위치되고 내부에 상하부가 개방되어 유체가 출입되도록 유로공간(8)이 형성된 상부플레이트(6) 및 하부플레이트(7)와, 유로공간(8) 내에 위치되고상하면에 나선형의 안내돌기(10) (11)가 형성되는 격판(9)이 더 구비되어 구성되는 엔진 마운트를 구비하므로 마운트 내부에 액체를 봉입하고 엔진이나 섀시에 가해지는 충격에 따라 유체의 움직임이 변화되도록 하여 큰 충격이나 작은 충격을 적절히 흡수하도록 하므로 엔진이나 섀시를 충격으로부터 적절히 보호하는 효과가 있다.The present invention relates to an engine mount structure, wherein the first mount cover (2) and the second mount cover (5) coupled to each other to be provided with the sealed liquid storage chamber (1) and mutually opposed in the liquid storage chamber (1) The upper plate 6 and the lower plate 7 having a flow path space 8 formed thereon and having a top and bottom portions open therein so as to allow fluid to enter and exit, and a spiral guide protrusion 10 located above and below the flow path space 8 ( 11) the diaphragm (9) is formed is further provided with an engine mount is configured to include a liquid inside the mount and to change the movement of the fluid in accordance with the impact applied to the engine or chassis, so that large shocks or small impacts appropriately Absorption protects the engine and chassis from impact.

Description

엔진 마운트 구조Engine mount structure

본 고안은 엔진 마운트 구조에 관한 것으로, 특히 엔진이나 섀시에 전달되는 충격을 적절히 흡수하도록 한 엔진 마운트 구조에 관한 것이다.The present invention relates to an engine mount structure, and more particularly to an engine mount structure to properly absorb the shock transmitted to the engine or chassis.

일반적으로 엔진 마운트 엔진과 섀시가 결합되는 부위에 장착되어 차량 운전시 발생되는 충격이 엔진에 도달되지 않도록 하고, 엔진 자체에서 발생되는 진동을 섀시에 전달되지 않도록 이들 사이의 진동을 적절히 감소시키도록 하는 것이다.In general, the engine is mounted on the engine and the chassis, so that the impact generated when driving the vehicle is not reached to the engine, and the vibration between the engine itself is appropriately reduced so that the vibration generated from the engine itself is not transmitted to the chassis. will be.

이러한 종래 엔진 마운트는 보통 고무재질로 이루어져 엔진이나 섀시의 충격이 미소할 경우에는 어느 정도 흡수되지만, 충격이 클 경우에는 충격을 적절하게 흡수하지 못하였으며, 고무 재질로 이루어져 있기 때문에 사용 시간이 지날수록 탄성이 저하되어 진동을 제대로 흡수하지 못하기 때문에 엔진이나 섀시에 무리를 가하게 되는 문제가 있었다.These conventional engine mounts are usually made of rubber material and absorbed to some extent when the impact of the engine or chassis is small, but when the impact is large, the shock is not properly absorbed. There was a problem in that the elasticity is deteriorated and the vibrations are not absorbed properly, which causes excessive stress on the engine or the chassis.

본 고안은 상술한 바와 같은 종래의 문제점을 해소하기 위한 것으로 그 목적은, 마운트 내부에 액체를 봉입하고 엔진이나 섀시에 가해지는 충격에 따라 유체의 움직임이 변화되도록 하여 그 충격을 적절히 흡수하도록 한 엔진 마운트 구조를 제공하는데 있다.The present invention is to solve the conventional problems as described above, the purpose is to fill the liquid inside the mount and to change the movement of the fluid according to the impact applied to the engine or chassis, the engine to properly absorb the impact To provide a mount structure.

본 고안은 상기의 목적을 달성하기 위하여, 엔진과 섀시가 결합되는 부위에 장착되어 이들에 전달되는 충격을 흡수하는 엔진 마운트에 있어서, 밀폐된 액체수납실이 구비되도록 상호 결합되는 제 1마운트커버 및 제 2마운트커버와, 액체수납실내에 상호 대향 위치되고 내부에 상하부가 개방되어 유체가 출입되도록 유로공간이 형성된 상부플레이트 및 하부플레이트와, 유로공간 내에 위치되고 상하면에 나선형의 안내돌기가 형성되는 격판이 더 구비되어 구성되는 것을 특징으로 한다.In order to achieve the above object, the present invention, in the engine mount to absorb the shock transmitted to the engine and the chassis is coupled to the coupled portion, the first mount cover is coupled to each other to be provided with a sealed liquid storage chamber and A second mount cover, an upper plate and a lower plate which are located opposite to each other in the liquid storage chamber and have upper and lower portions open therein to allow the fluid to enter and exit; It is characterized by being further provided.

따라서, 본 고안 엔진 마운트 구조에 의하면, 마운트 내부에 액체를 봉입하고 엔진이나 섀시에 가해지는 충격에 따라 유체의 움직임이 변화되도록 하여 큰충격이나 작은 충격을 적절히 흡수하도록 하므로 엔진이나 섀시를 충격으로부터 적절히 보호하는 효과가 있다.Therefore, the engine mount structure of the present invention encapsulates the liquid inside the mount and allows the movement of the fluid to be changed according to the impact applied to the engine or the chassis so as to appropriately absorb the big shock or the small shock, so that the engine or the chassis is properly protected from the impact. It has a protective effect.

도 1은 본 고안 엔진 마운트 구조를 보이는 단면도.1 is a cross-sectional view showing the engine design structure of the present invention.

도 2는 본 고안의 요부를 발췌한 평면도.Figure 2 is a plan view extracting the main parts of the present invention.

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

1; 액체수납실2; 제 1마운트커버One; Liquid storage chamber 2; 1st cover

5; 제 2마운트커버6; 상부플레이트5; Second mount cover 6; Upper plate

7; 하부플레이트8; 유로공간7; Bottom plate 8; Euro Space

9; 격판10, 11; 안내돌기9; Plates 10, 11; Guide protrusion

이와 같은 본 고안의 구체적인 구성과 작용을 첨부된 일 실시예로서의 도면을 참조하여 더욱 상세히 설명하면 다음과 같다.When described in more detail with reference to the accompanying drawings as a specific configuration and operation of the present invention as an embodiment as follows.

도 1은 본 고안의 엔진 마운트 구조를 보인 단면도로서, 엔진 마운트는 상술한 바와 같이 엔진과 섀시가 결합되는 부위에 장착되어 이들에 전달되는 충격을 흡수하는 부품이다.Figure 1 is a cross-sectional view showing the engine mount structure of the present invention, the engine mount is a component that absorbs the shock transmitted to them mounted on the portion where the engine and the chassis are coupled as described above.

이러한 엔진 마운트는 밀폐된 액체수납실(1)이 구비되도록 상호 결합되는 제 1마운트커버(2) 및 제 2마운트커버(5)로 구성되는 바, 제 1마운트커버(2)의 상측에는 결합볼트(4)가 구비되고 그 주변에는 탄성고무(3)가 구비되어 있다.The engine mount is composed of a first mount cover 2 and a second mount cover 5 which are coupled to each other so that the sealed liquid storage chamber 1 is provided, and the coupling bolt is disposed on the upper side of the first mount cover 2. (4) is provided, and the elastic rubber (3) is provided around it.

한편 액체수납실(1) 내부에는 상호 대향되도록 상부플레이트(6)와 하부플레이트(7)가 위치되어 있고 이들 상하부에는 내부의 유로공간(8)과 외측의 액체수납실(1)이 연결되도록 관통되어 있으며, 유로공간(8) 내에는 상하면에 나선형의 안내돌기(10) (11)가 형성되는 격판(9)이 구비되어 있다.Meanwhile, the upper plate 6 and the lower plate 7 are positioned in the liquid storage chamber 1 so as to face each other, and the upper and lower portions of the liquid storage chamber 1 are connected to each other so that the inner passage space 8 and the outer liquid storage chamber 1 are connected to each other. In the flow path space 8, a diaphragm 9 having spiral guide protrusions 10 and 11 is formed on the upper and lower surfaces thereof.

이러한 구성의 본 고안 엔진 마운트 구조는 비교적 작은 충격시에는 유체가 화살표(A) 방향으로 움직이는 바, 이때 격판(9)과 상, 하부플레이트(6) (7) 사이의 오리피스(orifice)는 최대로 넓은 상태이고 유로의 길이는 가장 짧으므로 유체의 흐름이 비교적 자유롭게 되어 미소한 충격에도 적절히 대응, 흡수하게 된다.The engine mount structure of the present invention has a structure in which the fluid moves in the direction of the arrow A at a relatively small impact, and the orifice between the diaphragm 9 and the upper and lower plates 6 and 7 is maximized. Because of the wide state and the shortest length of the flow path, the flow of fluid is relatively free, so that even small impacts can be appropriately absorbed and absorbed.

한편 엔진이나 섀시에 큰 충격이 발생되며 격판(9)이 진동되면서 안내돌기(10) (11)가 순간적으로 상하부플레이트(6) (7)에 밀착되고, 이에 따라 격판(9)과 상기 하부플레이트(6) (7) 사이의 오리피스는 최소화되는 바, 액체는 도 2에 도시한 바와 같이 안내돌기(10) (11) 사이의 화살표(B) 방향으로 흐르게 되며, 유로의 길이는 최대로 연장되는 것이다.On the other hand, a large shock is generated in the engine or the chassis and the diaphragm 9 vibrates, and the guide protrusions 10 and 11 are in close contact with the upper and lower plates 6 and 7, thus, the diaphragm 9 and the lower plate. (6) The orifice between (7) is minimized, the liquid flows in the direction of the arrow B between the guide protrusions 10 and 11 as shown in Figure 2, the length of the flow path is extended to the maximum will be.

그러므로 본 고안 엔진 마운트 구조는 큰 충격시 오리피스를 최소화시키고 유로의 길이는 최대로 연장시키게 되어 액체의 흐름을 최소로 제한시키므로 엔진 또는 섀시로부터 발생되는 큰 충격을 최대한 흡수하게 된다.Therefore, the engine mount structure of the present invention minimizes the orifice during the big impact and extends the length of the flow path to the maximum, thereby limiting the flow of liquid to the minimum, thereby maximally absorbing the big shock generated from the engine or the chassis.

이상에서와 같은 본 고안에 의하면, 마운트 내부에 액체를 봉입하고 엔진이나 섀시에 가해지는 충격에 따라 유체의 움직임이 변화되도록 하여 큰 충격이나 작은 충격을 적절히 흡수하도록 하므로 엔진이나 섀시를 충격으로부터 적절히 보호하는 효과가 있다.According to the present invention as described above, the liquid is sealed inside the mount, and the movement of the fluid is changed according to the shock applied to the engine or the chassis so that the large shock or the small shock is appropriately absorbed, so that the engine or the chassis is properly protected from the impact. It is effective.

Claims (1)

엔진과 섀시가 결합되는 부위에 장착되어 이들에 전달되는 충격을 흡수하는 엔진 마운트에 있어서, 밀페된 액체수납실이 구비되도록 상호 결합되는 제 1마운트커버 및 제 2마운트커버와, 상기 액체수납실 내에 상호 대향 위치되고 내부에 상하부가 개방되어 유체가 출입되도록 유로공간이 형성된 상부플레이트 및 하부플레이트와, 상기 유로공간 내에 위치되고 상하면에 나선형의 안내돌기가 형성되는 격판이 더 구비되어 구성되는 것을 특징으로 하는 엔진 마운트 구조.An engine mount mounted on a site where an engine and a chassis are coupled to absorb shock transmitted thereto, the first mount cover and the second mount cover coupled to each other to include an airtight liquid storage chamber, and in the liquid storage chamber. And an upper plate and a lower plate formed to face each other and having upper and lower portions open therein to allow fluid to flow in, and a diaphragm positioned in the flow path space and having spiral guide protrusions formed on upper and lower surfaces thereof. Engine mount structure.
KR2019960053552U 1996-12-21 1996-12-21 Engine mount structure KR200170188Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019960053552U KR200170188Y1 (en) 1996-12-21 1996-12-21 Engine mount structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019960053552U KR200170188Y1 (en) 1996-12-21 1996-12-21 Engine mount structure

Publications (2)

Publication Number Publication Date
KR19980040471U KR19980040471U (en) 1998-09-15
KR200170188Y1 true KR200170188Y1 (en) 2000-03-02

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