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Automatic two-wheeled cycle seat hinge arrangement

An automatic two-wheeled vehicle and hinge structure technology, which is applied to bicycle saddles, bicycle accessories, transportation and packaging, etc., can solve the problems of high cost and increase of parts, so as to reduce manufacturing costs, reduce the number of parts, and improve operation. performance effect

Inactive Publication Date: 2010-06-16
HONDA MOTOR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, in the saddle hinge structure disclosed in Patent Document 1, the hinge shaft must be flanged and threaded, so the cost is high, and nuts and washers need to be provided, so the number of parts is increased.

Method used

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  • Automatic two-wheeled cycle seat hinge arrangement
  • Automatic two-wheeled cycle seat hinge arrangement
  • Automatic two-wheeled cycle seat hinge arrangement

Examples

Experimental program
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Embodiment Construction

[0042] Hereinafter, the embodiments of the present invention will be described based on the embodiments of the present invention shown in the drawings.

[0043] Figure 1 ~ Figure 6 Shows the first embodiment of the present invention, figure 1 Is a side view of a motorcycle, figure 2 Yes figure 1 The enlarged longitudinal cross-sectional side view of the 2 arrow part, image 3 Is along figure 2 Section 3-3 in the middle, Figure 4 Is along image 3 Section 4-4 in the middle, Figure 5 Is corresponding to image 3 Section view of the pivot before assembly, Image 6 Yes Figure 5 The direction view of the middle 6 arrow.

[0044] First of all, in figure 1 Among them, the body frame F of the motorcycle is equipped with a front fork 4 that pivotally supports the front wheel WF and a front tube 1 that supports the steering handle 5 in a steerable manner; the main vehicle extending from the front tube 1 to the rear and downward Frame 2; and a pair of left and right rear frames 3 extendi...

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PUM

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Abstract

The invention relates to a vehicle seat hinge structure of automatic bicycle. The vehicle seat pivots on the vehicle body covered by the said vehicle seat using pin shaft in way of rotating. In such structure, it is unnecessary to raise the price and process the pin shaft. Restriction sections (21,22) for preventing the pin shaft (12) axially moving are contacted with the axial ends of the pin shaft (12).

Description

Technical field [0001] The present invention relates to a seat hinge structure of a motorcycle, that is, a motorcycle seat that is rotatably pivoted on a body part covered by the passenger seat through a pivot The hinge structure of the car seat. Background technique [0002] The two ends of the through hole of the hinge part provided on the upper edge of the trunk are clamped by hinge members extending from the bottom plate of the passenger car seat, and a flanged hinge shaft is inserted into the through hole from one end. A technique of screwing a nut on the part of the hinge shaft protruding from the through hole is already known from Patent Document 1. [0003] Patent Document 1: Japanese Patent Laid-Open No. 11-108040. [0004] However, in the seat hinge structure disclosed in Patent Document 1, since flange processing and thread processing must be performed on the hinge shaft, the cost is high, and nuts and washers are required, so the number of parts is increased. . Summar...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B62J1/12F16C11/04
Inventor 池田英喜山口正昭
Owner HONDA MOTOR CO LTD