JPH0173093U

JPH0173093U -

Info

Publication number: JPH0173093U
Application number: JP1987166183U
Authority: JP
Priority date: 1987-10-29
Filing date: 1987-10-29
Publication date: 1989-05-17
Anticipated expiration: 2002-10-29
Also published as: JPH062876Y2

Description

[Brief explanation of the drawing]

第１図から第１１図は本考案の一実施例を示し
ており、第１図は本考案の主要部を示す平面図、
第２図は本考案を適用した自動二輪車を示す概略
図、第３図は第１図の矢視図、第４図は車体フ
レームの一部を示す拡大平面図、第５図はエキゾ
ーストマフラ及びエキゾーストパイプを示す拡大
平面図、第６図は第５図の−線に沿う断面図
、第７図は第５図の矢視図、第８図は第５図の
−線に沿う断面図、第９図は第５図の−
線に沿う断面図、第１０図は第１図を背面側から
見た斜視図、第１１図は第１０図の矢視図、
第１２図は従来例を示す概略説明図、及び第１３
図は別の従来例を示す概略説明図である。２……センターパイプ、３……シートレール、
４……リヤフレーム、４ａ……後端部、５……エ
キゾーストマフラ、６……エキゾーストパイプ。 1 to 11 show an embodiment of the present invention, and FIG. 1 is a plan view showing the main parts of the present invention;
Fig. 2 is a schematic diagram showing a motorcycle to which the present invention is applied, Fig. 3 is a view taken in the direction of the arrows in Fig. 1, Fig. 4 is an enlarged plan view showing a part of the body frame, and Fig. 5 is an exhaust muffler and An enlarged plan view showing the exhaust pipe, FIG. 6 is a sectional view taken along the - line in FIG. 5, FIG. 7 is a view taken in the direction of the arrow in FIG. 5, and FIG. 8 is a sectional view taken along the - line in FIG. Figure 9 is the − of Figure 5.
10 is a perspective view of FIG. 1 seen from the back side; FIG. 11 is a view taken in the direction of the arrow in FIG. 10;
FIG. 12 is a schematic explanatory diagram showing a conventional example, and FIG.
The figure is a schematic explanatory diagram showing another conventional example. 2...Center pipe, 3...Seat rail,
4... Rear frame, 4a... Rear end, 5... Exhaust muffler, 6... Exhaust pipe.

Claims

[Scope of utility model registration request]

The exhaust pipe includes a center pipe, a seat rail having a front end fixed to the upper end side of the center pipe, and a rear frame having a front end fixed to the lower end side of the center pipe and extending halfway upward diagonally toward the seat rail. An exhaust muffler connected to the exhaust muffler is arranged between the seat rail and the rear frame, and the upper side of the exhaust muffler is fixed to the seat rail at at least two places, front and rear, and the lower side of the exhaust muffler is fixed to the rear frame. 1. A support structure for an exhaust muffler in a motorcycle, characterized in that the exhaust muffler is fixed to a rear end portion of the exhaust muffler, and the exhaust pipe is fixed to the center pipe.