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Kick start device for power unit of straddle type vehicle

A technology for straddle-type vehicles and power units, which can be used in starting devices with manual cranks, engine starting, chain/belt transmission devices, etc., and can solve the problem of easy adhesion of dust to spring parts.

Inactive Publication Date: 2020-05-12
HONDA MOTOR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, in the above-mentioned conventional kick starter, since the spring member is provided on the air guide path, dust and the like tend to adhere to the spring member.

Method used

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  • Kick start device for power unit of straddle type vehicle
  • Kick start device for power unit of straddle type vehicle
  • Kick start device for power unit of straddle type vehicle

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0063] Hereinafter, one embodiment of the present invention will be described with reference to the drawings. In addition, in the description, unless otherwise specified, descriptions of these directions, front, rear, left, right, and up and down are the same as the directions with respect to the vehicle body. In addition, the code|symbol FR shown in each drawing shows a vehicle body front, the code|symbol UP shows a vehicle-body upper part, and the code|symbol LH shows a vehicle-body left.

[0064] figure 1 It is a left side view of the rear of the straddle type vehicle according to the embodiment of the present invention. It should be noted that, in figure 1 In the left and right pairs of parts, only the left part is shown in the figure.

[0065] The straddle type vehicle 1 is a scooter-type two-wheeled motorcycle having a low-floor pedal 11 on which a rider sitting on a seat 10 places his or her feet, and has a front wheel (not shown) in front of a body frame 12 as The ...

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PUM

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Abstract

Provided is a pedal starter of a power unit for a bestrided vehicle. Even though an air-guiding path is provided with a structure of a spring part, a power transmission part can be supported with proper friction through a spring part. The pedal starter supports a pedal starting mechanism (61) at a transmission box cover (56), the pedal starting mechanism (61) includes a power transmission part (92) provided with a power transmission gear (103) for transmitting power to a crankshaft (23) on the power transmission shaft (93), and a spring part (94) arranged on a slide portion (104) of the powertransmission part (92) in a freely sliding manner, at least the sliding portion (104) of the pedal starting mechanism (61) is arranged on an air-guiding path (88) of cooling air sucked from a coolingair suction port (85), and the transmission box cover (56) is provided with a protection wall (120) extending along the axial direction of the power transmission shaft (93) and covering at least a part of the slide portion (104) from a peripheral side of the slide portion (104).

Description

technical field [0001] The present invention relates to a kick starting device for a power unit of a straddle type vehicle. Background technique [0002] Conventionally, a straddle-type vehicle has been known in which a transmission case connected to the main body of the internal combustion engine and arranged on the side of the rear wheels, and a transmission case cover mounted on the outside of the transmission case in the vehicle width direction are formed inside. A belt chamber of a belt-type continuously variable transmission is accommodated (for example, refer to Patent Document 1). In Patent Document 1, the transmission case cover is provided with a cooling air inlet for sucking in cooling air from the outside, and a cooling air inlet for communicating the inside and outside of the belt chamber on the downstream side of the air guide path from the cooling air inlet. , a kick starting device is supported on the transmission box cover, and the kick starting device has:...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B62M9/06F02N3/04
CPCB62M9/06F02N3/04
Inventor 挂水贤一郎
Owner HONDA MOTOR CO LTD