Radiator mounting structure in vehicles
A technology for radiators and vehicles, which is applied in the combination of vehicle parts and power plant cooling arrangements, motorcycles, etc. It can solve the problems of small freedom of conduit piping, prolonged water injection time, and time-consuming problems, and achieve compact cooling water circulation loops , Improve water injection performance and avoid increasing costs
Inactive Publication Date: 2004-05-19
HONDA MOTOR CO LTD
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Problems solved by technology
[0004] However, in a vehicle in which the engine body is mounted on the body frame so that the axis of the cylinder bore is substantially in the front-rear direction of the body frame, the length of the water cooling jacket provided on the engine body in the vertical direction is reduced, and the duct of the cooling device is vertically aligned. The degree of freedom of the piping direction is small, the water pressure is also low, it takes time to exhaust the air from the cooling device, and the water injection time is also prolonged
[0005] In order to increase the water pressure, it is considered to use a radiator with a special shape in which the water nozzle protrudes upward from the upper box. At the same time, a water nozzle is installed on the box connected to the radiator and configured separately from the radiator. However, This structure results in increased cost
Method used
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[0022] Embodiments of the present invention will be described below based on an embodiment of the present invention shown in the accompanying drawings.
[0023] Figure 1~ Figure 8 Representing one embodiment of the present invention, Figure 1 is a general side view of a scooter, figure 2 is an enlarged view of the main part of Fig. 1, and Fig. 3 is along the figure 2 3-3 line cross-sectional view, FIG. 4 is a side view taken along the 4-4 line of FIG. 3, FIG. 5 is a side view corresponding to FIG. 4 in a state where the radiator cover is removed, and FIG. Fig. 4 is a cross-sectional view taken along line 6-6, Fig. 7 is a plan view taken along line 7 of Fig. 6, Figure 8 It is a perspective view of the radiator and radiator cover.
[0024] First, in Figure 1 and figure 2 Among them, the body frame F of the scooter V equipped with the front wheel Wf steered by the steering handle 11 and the rear wheel Wr driven by the swing type power unit P is divided into a front body fra...
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In a vehicle in which an engine main body is mounted to a vehicle body frame in an attitude in which an axis line of a cylinder bore is substantially in line with a front and rear direction of the vehicle body frame and a radiator constituting a portion of a cooling apparatus capable of circulating cooling water of a water jacket is attached to the engine main body at a side of the cylinder bore, to promote air bleeding performance and water filling performance in the cooling apparatus while avoiding an increase in cost. Therefor, a water filling cap 88 is attachably and detachably mounted to an upper end of a water filling pipe 87 extended upwardly from one end portion of an upper tank 77 in line with a front and rear direction of a vehicle body frame and a radiator 72 is attached to an engine main body 25 in an attitude of being inclined to a horizontal face such that the water filling cap 88 is disposed at a topmost position in a cooling apparatus 83.
Description
technical field [0001] The present invention relates to a radiator configuration in which an engine main body is mounted on a body frame with the axis of a cylinder bore substantially in the front-rear direction of a body frame, and an upper and lower case and a cooling pipe connecting the cases are provided. A part of a cooling device for cooling water of a circulating water-cooling jacket, a vehicle mounted on an engine body at the side of the aforementioned cylinder bore, particularly relates to an improvement in a radiator loading structure. Background technique [0002] In the prior art, for example, from Japanese Unexamined Patent Application Publication No. Sho 59-78128, etc., there is known a vehicle in which a radiator is attached to an engine main body mounted on a body frame so as to be disposed on the side of a cylinder bore provided in the engine main body. . [0003] In the engine disclosed in the above-mentioned Japanese Unexamined Patent Application Publicat...
Claims
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IPC IPC(8): B60K11/04B62J99/00B62M7/06F01P3/18F01P11/00
CPCF01P11/0209B62M7/06B60K11/04
Inventor 大城健史
Owner HONDA MOTOR CO LTD