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Muffler Support Structure for Saddleback Vehicles

A technology for supporting structures and mufflers, applied in motorcycles, bicycles, motor vehicles, etc., can solve problems such as muffler configuration constraints, and achieve the effects of improving appearance, ensuring work space, and improving durability.

Active Publication Date: 2018-08-17
HONDA MOTOR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For this reason, there are restrictions on the arrangement of the muffler, such as the support bracket for the muffler that is wide in the vertical direction, and the arrangement of the muffler at a low position.

Method used

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  • Muffler Support Structure for Saddleback Vehicles
  • Muffler Support Structure for Saddleback Vehicles
  • Muffler Support Structure for Saddleback Vehicles

Examples

Experimental program
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Embodiment Construction

[0057] Next, an embodiment of the present invention will be described with reference to the drawings. In the description, descriptions referred to as directions of front, rear, left, right, and up and down are assumed to be the same as directions relative to the vehicle body unless otherwise specified. In addition, the symbol FR shown in each drawing represents the front of the vehicle body, the symbol UP represents the upper side of the vehicle body, and the symbol LH represents the left side of the vehicle body.

[0058] figure 1 It is a right side view showing a motorcycle 10 provided with a muffler support structure according to an embodiment of the present invention.

[0059] The motorcycle 10 is a saddle type vehicle, the front wheel 13 is supported on the front end of the vehicle body frame 11 through the front fork 12, the power unit 14 is supported on the bottom of the vehicle body frame 11 in a swingable manner, and the rear wheel 16 is supported on the power unit 1...

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Abstract

The present invention relates to a muffler supporting structure of a saddle-ride vehicle. The present invention provides a muffler supporting structure of a saddle-ride vehicle capable of increasing configuration degrees of freedom of a muffler under a condition that the muffler is supported by a supporting member at a power unit. A unit-swing-type motorcycle comprises a power unit (14) and a rear wheel (16), integrately constituted from the power unit to an axle (39) of the rear wheel, performing swing, the unit-swing-type motorcycle being provided with: an exhaust pipe (45) deriving exhaust gas from the power unit; a muffler (46) connected to an end portion of the exhaust pipe; and a muffler support (47) for supporting the muffler and constituting a truss structure to combine an upper pipe part (81), a lower pipe part (82) and connecting pipe parts (86, 87). The muffler support is mounted to the power unit. In the muffler supporting structure of the motorcycle as viewed in a vehicle side, the muffler support is at least partially overlapped with an outer cylinder (46A) of the muffler.

Description

technical field [0001] The present invention relates to a muffler supporting structure of a saddleriding type vehicle in which a muffler is supported on a power unit that oscillates integrally with drive wheels. Background technique [0002] Conventionally, a rear wheel is integrally attached to a power unit via an axle, and a unit-swing type saddle-riding vehicle in which the power unit and the rear wheel integrally swing is known (for example, refer to Patent Document 1). The muffler is supported on the power unit by the muffler support bracket. [0003] [Patent Document 1] Japanese Unexamined Patent Publication No. 2013-230756 [0004] In the saddle type vehicle disclosed in Patent Document 1, since the power unit swings simultaneously with the swing of the rear wheels, a predetermined space needs to be provided between the vehicle body frame and the muffler support bracket on the power unit side. For this reason, there are restrictions on the arrangement of the muffler...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F01N13/00F01N13/08B62K11/04
Inventor 片冈敬子三浦胜己
Owner HONDA MOTOR CO LTD
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