Air filter device for small vechicle
An air filter and vehicle technology, which is applied in the direction of fuel air filter, power unit, vehicle parts, etc., can solve the problems of loud air intake sound, easy to enter dust, and not cover the air filter, etc., to achieve reduction Parts, improvement of appearance, effects of solving dust ingress and air intake sound leakage
Active Publication Date: 2004-12-01
HONDA MOTOR CO LTD
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Problems solved by technology
[0005] However, if such an air cleaner structure is adopted in a motorcycle with a large side cover, not only is it easy for dust to enter, but also there is no part covering the side of the air cleaner, so the intake sound becomes louder. The problem
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[0039] Hereinafter, embodiments of the present invention will be described with reference to the drawings. The accompanying drawings are diagrams viewed in the direction of the symbols.
[0040] In this embodiment, a low-floor vehicle will be described by taking a small vehicle as an example. But the low-chassis type vehicle can be any in two-wheel vehicle, three-wheel vehicle, four-wheel vehicle, in a word, as long as its structure is to have front-wheel and trailing wheel before and after the vehicle body frame, put the vehicle body frame from the head tube The main frame extending rearward forms a V or U shape when viewed from the side, and the driver can easily step over the main frame, and there is no limit to the type of vehicle.
[0041] figure 1 It is a side view of the small vehicle of the present invention. The basic structure of the small vehicle 10 is that a joystick 13 that can be freely manipulated is installed on the front head pipe 12 of the vehicle body fra...
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The object of the present invention is to provide an air cleaner for a scooter-type vehicle, which is effective to eliminate invasion of dust ash and leakage of suction sound, even when an air intake port of the air cleaner is arranged at a position out of protection of the vehicle body cover. The solution of the present invention is that, without a specific bracket, an air intake port cover 140 is arranged to straddle between a power unit 23 and an air cleaner 132 to indicate completeness of mounting. In addition, a cover unit 142 of the air intake port cover 140 is fitted to a recess 136, so that the cover unit 142 is aligned in flush with a case 135 of the air cleaner 132, thereby providing a preferable appearance. The air intake port cover 140 that is originally provided to cover a cooling-air suction port 23a of the power unit 23 is used also to cover an air intake port 133 of the air cleaner 132. As a consequence, even when the air intake port 133 of the air cleaner is disposed at a position out of the protection of the vehicle body cover, invasion of dust ash and leakage of suction sound can be prevented simultaneously.
Description
technical field [0001] The present invention relates to improvements to automatic two-wheel vehicles. Background technique [0002] Conventionally, air cleaners of various structures have been used in air cleaner devices of small vehicles. (For example, refer to Patent Document 1) [0003] Patent Document 1 JP-A-62-223448 (FIG. 3) [0004] Figure 24 It is the figure of FIG. 3 of patent document 1 again, and the air intake 44 extends upward from the side 31 of the air cleaner, and the upper, front and rear sides of the air intake 44 are covered by an umbrella-shaped protective cover 31a, although in the figure It is omitted, but by covering the entire air cleaner with a body panel on the side, it is possible to prevent dust from entering the air intake port 44 of the air cleaner, and to prevent intake sound from leaking out of the protective cover. [0005] However, if such an air cleaner structure is adopted in a motorcycle with a large side cover, not only is it easy fo...
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IPC IPC(8): B62J99/00B62M7/00F02M35/16
CPCF02M35/02F02M35/162B62K2202/00Y02A50/2351
Inventor 道坂进小川雅雄须田知克
Owner HONDA MOTOR CO LTD