An oil storage tank includes a step member, a first tank part and a second tank part. The step member has a placement face. The first tank part is disposed below the step member to support the step member. The second tank part is coupled to the first tank part and has an upper face a lower face, a f
An oil storage tank includes a step member, a first tank part and a second tank part. The step member has a placement face. The first tank part is disposed below the step member to support the step member. The second tank part is coupled to the first tank part and has an upper face a lower face, a first side face, a second side face and a recessed section. The upper face is provided above the placement face. The first side face faces the first tank part and is connected to the upper face and the lower face. The second side face is connected to the upper face, the lower face and the first side face. The recessed section is formed by a sloped face provided to a corner portion at which the upper face, the first side face and the second side face intersect.
대표청구항▼
1. An oil storage tank comprising: a step member having a placement face;a first tank part disposed below the step member, the first tank part supporting the step member; anda second tank part coupled to the first tank part, the second tank part having an upper face, a lower face, a first side face,
1. An oil storage tank comprising: a step member having a placement face;a first tank part disposed below the step member, the first tank part supporting the step member; anda second tank part coupled to the first tank part, the second tank part having an upper face, a lower face, a first side face, a second side face and a recessed section, the upper face being provided above the placement face, the lower face being provided opposite of the upper face, the first side face facing the first tank part and being connected to the upper face and the lower face, the second side face being connected to the upper face, the lower face and the first side face, and the recessed section being formed by providing a sloped face connected to the upper face, the first side face and the second side face. 2. The oil storage tank according to claim 1, wherein the first tank part is a hydraulic oil tank configured to store hydraulic oil, andthe second tank part is a fuel oil tank configured to store fuel oil. 3. The oil storage tank according to claim 1, wherein a lower end of the recessed section is positioned below the placement face in a vertical direction. 4. The oil storage tank according to claim 1, wherein the sloped face is a planar face. 5. The oil storage tank according to claim 3, wherein the first tank section has a second-tank facing face that faces the second tank, anda space is defined between the sloped surface and the second-tank facing face, the space opening in a direction in which the second side face of the second tank faces. 6. The oil storage tank according to claim 1, wherein the recessed section is disposed between the first tank part and the second tank part and extends in a vertical direction. 7. An oil storage tank comprising: a step member having a placement face;a first tank part disposed below the step member, the first tank part supporting the step member; anda second tank part coupled to the first tank part, the second tank part having an upper face, a lower face, a first side face, a second side face and a recessed section, the upper face being provided above the placement face, the lower face being provided opposite of the upper face, the first side face facing the first tank part and being connected to the upper face and the lower face, the second side face being connected to the upper face, the lower face and the first side face, and the recessed section being formed by providing a sloped face connected to the upper face, the first side face and the second side face,the step member has an elongated portion elongated into the recessed section. 8. An oil storage tank comprising: a step member having a placement face;a first tank part disposed below the step member, the first tank part supporting the step member;a second tank part coupled to the first tank part, the second tank part having an upper face, a lower face, a first side face, a second side face and a recessed section, the upper face being provided above the placement face, the lower face being provided opposite of the upper face, the first side face facing the first tank part and being connected to the upper face and the lower face, the second side face being connected to the upper face, the lower face and the first side face, and the recessed section being formed by providing a sloped face connected to the upper face, the first side face and the second side face;a breather valve disposed on the first tank part; anda breather hose having an end portion and an accommodated portion, the end portion being connected to the breather valve and disposed above the first tank part, and the accommodated portion communicating with the end portion and being accommodated in the recessed section,the first tank part being a hydraulic oil tank configured to store hydraulic oil, and the second tank part being a fuel oil tank configured to store fuel oil. 9. A construction vehicle comprising: a working unit;an engine; andan oil storage tank disposed in front of the engine, the oil storage tank including a step member having a placement face for placing a foot,a first tank part disposed below the step member, the first tank part supporting the step member, anda second tank part coupled to the first tank part, the second tank part having an upper face, a lower face, a first side face, a second side face and a recessed section, the upper face being provided above the placement face, the lower face being provided opposite of the upper face, the first side face facing the first tank part and being connected to the upper face and the lower face, the second side face being connected to the upper face, the lower face and the first side face, and the recessed section being formed by providing a sloped face connected to the upper face, the first side face and the second side face. 10. The construction vehicle according to claim 9, wherein the first tank part is a hydraulic oil tank configured to store hydraulic oil to be fed to the working unit, andthe second tank part is a fuel oil tank configured to store fuel oil to be fed to the engine. 11. The construction vehicle according to claim 9, wherein a lower end of the recessed section is positioned below the placement face in the vertical direction. 12. The oil storage tank according to claim 11, wherein the first tank section has a second-tank facing face that faces the second tank, anda space is defined between the sloped surface and the second-tank facing face, the space opening in a direction in which the second side face of the second tank faces. 13. The construction vehicle according to claim 9, wherein the sloped face is a planar face. 14. The oil storage tank according to claim 9, wherein the recessed section is disposed between the first tank part and the second tank part and extends in a vertical direction. 15. The oil storage tank according to claim 9, wherein the first tank part and the second tank part are arranged adjacently along a widthwise direction of the construction vehicle. 16. The oil storage tank according to claim 15, wherein the second tank part is arranged on a widthwise outward side of the first tank part such that the first tank part is located closer to the working machine along the widthwise direction than the second tank part. 17. A construction vehicle comprising: a working unit;an engine; andan oil storage tank disposed in front of the engine, the oil storage tank including a step member having a placement face for placing a foot,a first tank part disposed below the step member, the first tank part supporting the step member, anda second tank part coupled to the first tank part, the second tank part having an upper face, a lower face, a first side face, a second side face and a recessed section, the upper face being provided above the placement face, the lower face being provided opposite of the upper face, the first side face facing the first tank part and being connected to the upper face and the lower face, the second side face being connected to the upper face, the lower face and the first side face, and the recessed section being formed by providing a sloped face connected to the upper face, the first side face and the second side face,the step member having an elongated portion elongated into the recessed section. 18. A construction vehicle comprising: a working unit;an engine; andan oil storage tank disposed in front of the engine, the oil storage tank including a step member having a placement face for placing a foot,a first tank part disposed below the step member, the first tank part supporting the step member, anda second tank part coupled to the first tank part, the second tank part having an upper face, a lower face, a first side face, a second side face and a recessed section, the upper face being provided above the placement face, the lower face being provided opposite of the upper face, the first side face facing the first tank part and being connected to the upper face and the lower face, the second side face being connected to the upper face, the lower face and the first side face, and the recessed section being formed by providing a sloped face connected to the upper face, the first side face and the second side face,the working unit has a hydraulic hose disposed in front of the step member, andthe sloped face faces the hydraulic hose. 19. A construction vehicle comprising: a working unit;an engine; andan oil storage tank disposed in front of the engine, the oil storage tank including a step member having a placement face for placing a foot,a first tank part disposed below the step member, the first tank part supporting the step member;a second tank part coupled to the first tank part, the second tank part having an upper face, a lower face, a first side face, a second side face and a recessed section, the upper face being provided above the placement face, the lower face being provided opposite of the upper face, the first side face facing the first tank part and being connected to the upper face and the lower face, the second side face being connected to the upper face, the lower face and the first side face, and the recessed section being formed by providing a sloped face connected to the upper face, the first side face and the second side face;a breather valve disposed on the first tank part; anda breather hose having an end portion and an accommodated portion, the end portion being connected to the breather value and disposed above the first tank part, and the accommodated portion communicating with the end portion and being accommodated in the recessed section,the first tank part being a hydraulic oil tank configured to store hydraulic oil to be fed to the working unit, andthe second tank part being a fuel oil tank configured to store fuel oil to be fed to the engine.
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이 특허에 인용된 특허 (4)
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