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Main supporting connecting/disconnecting structure for motorcycle

A technology of separating structure and main bracket, applied in the direction of bicycle bracket, bicycle accessories, transportation and packaging, etc., can solve problems such as decreased operability, and achieve the effect of improving ease of use, easy volume, and reducing ground clearance

Active Publication Date: 2009-09-16
HONDA MOTOR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The large elastic force of the spring results in the need for a large operating force to set the center stand 6a upright, which results in a decrease in operability

Method used

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  • Main supporting connecting/disconnecting structure for motorcycle
  • Main supporting connecting/disconnecting structure for motorcycle
  • Main supporting connecting/disconnecting structure for motorcycle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0059] The best mode for carrying out the present invention will be described below with reference to the accompanying drawings. It should be noted that the drawings are to be seen in the direction of the reference signs.

[0060] figure 1 It is a side view of the motorcycle adopting the connection / detachment structure of the main bracket according to the present invention. The motorcycle 10 is a scooter-type vehicle in which a power unit 14 is connected to a pair of left and right rear frames 12, 12 constituting a body frame 11 (only on the foreground side) via a link 13 in a vertically swingable manner. Reference number 12 is shown) the lower part. The rear shock absorber 16 is connected to the rear end of the power unit 14 and the rear end of one rear frame 12 while being suspended therebetween. An air cleaner 18 is connected to the upper rear of the power unit 14 . A pair of left and right floor frames 22, 22 (only the reference number 22 on the foreground side is show...

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PUM

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Abstract

A pair of left and right forward protrusions are formed by making left and right front portions of the engine protrude forward. A bolt for connecting the engine to the connecting rod is provided at a distal end portion of each of the forward protrusions. A connecting pin is connected to connect the main bracket to the part of the connecting rod behind the bolt. A through hole for use when attaching or detaching the bolt is formed on an extension of the connecting pin and in the forward protrusion. A brake member having a planar surface is connected to the link. The main bracket includes a central protruding end that acts as a planar surface against the stop member when the main bracket is held in an upright position. Set the spring to hold the main stand in the raised position.

Description

technical field [0001] The present invention relates to a main frame connection / detachment structure, a brake structure and a holding structure for motorcycles. Background technique [0002] In the prior art, as an example of a main bracket connection / detachment structure for a motorcycle, there is known a main bracket that is connected to a hanger link (hanger) on the vehicle body frame side through a bracket shaft. link), the main stent is separated by pulling the stent shaft axially after releasing the fixation to the stent shaft. In addition, the main bracket holding structure for a motorcycle provides a main bracket connected to a suspension link for connection between a body frame side and an engine side. The main stand is held in an upright or raised state by toggle springs. For example, see JP-A No. S62-43375. [0003] JP-A No.S62-43375 figure 1 and 2 The figure shows that the bracket 3 is connected to the lower rear part of the body frame F, and the front end o...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B62H1/02
Inventor 沼田英彦南和孝兵头聪之吉村伸一挂水贤一郎下里法也山中伯纯
Owner HONDA MOTOR CO LTD