JPH02118144U

JPH02118144U -

Info

Publication number: JPH02118144U
Application number: JP2629089U
Authority: JP
Priority date: 1989-03-08
Filing date: 1989-03-08
Publication date: 1990-09-21

Description

[Brief explanation of drawings]

第１〜４図はこの考案の実施例を示し、第１図
は内燃機関及びスロツトルレバー機構の概略図、
第２図は弁レバーとケーブル案内体とを組付けた
状態の斜視図、第３図はスロツトルレバー機構の
側面図、第４図は第３図の−線におけるスロ
ツトルレバー機構の拡大断面図である。第５〜１
０図は従来の一のスロツトルレバー機構を示し、
第５図は内燃機関及びスロツトルレバー機構の概
略図、第６図はスロツトルレバー機構の側面図、
第７図は第６図の−線による拡大断面図、第
８図はアイドルアツプ装置の作動によつて操作用
ケーブルが弛んだ状態の側面図、第９図はフアス
トアイドル装置の作動によつて操作用ケーブルが
弛んだ状態の側面図、第１０図は第９図の−
線による拡大断面図である。第１１〜１４図は従
来の他のスロツトルレバー機構を示し、第１１図
はアクセルペダルが踏み込まれていない状態の側
面図、第１２図は操作用ケーブルが作動した状態
の側面図、第１３図は第１２図の−線に
よる拡大断面図、第１４図アイドルアツプ状態に
おける側面図である。図において、２は内燃機関、１０は気化器、１
６は絞り弁、１８はスロツトルレバー機構、２２
は弁レバー、２４……操作用ケーブル、３８はケ
ーブル案内体、４０は案内体固定部、４４は溝底
部、４８は案内溝、そして５０は板ばねである。 1 to 4 show an embodiment of this invention, and FIG. 1 is a schematic diagram of an internal combustion engine and a throttle lever mechanism;
Figure 2 is a perspective view of the valve lever and cable guide assembled together, Figure 3 is a side view of the throttle lever mechanism, and Figure 4 is an enlarged cross-section of the throttle lever mechanism taken along the - line in Figure 3. It is a diagram. 5th to 1st
Figure 0 shows a conventional throttle lever mechanism.
Figure 5 is a schematic diagram of the internal combustion engine and throttle lever mechanism, Figure 6 is a side view of the throttle lever mechanism,
Fig. 7 is an enlarged sectional view taken along the - line in Fig. 6, Fig. 8 is a side view of the operating cable in a state where it is loosened due to the operation of the idle up device, and Fig. 9 is a side view of the operation cable in a state where the operating cable is loosened due to the operation of the fast idle device. A side view of the operation cable in a state where it is loosened, Figure 10 is the − of Figure 9.
FIG. Figures 11 to 14 show other conventional throttle lever mechanisms, Figure 11 is a side view with the accelerator pedal not depressed, Figure 12 is a side view with the operating cable activated, and Figure 13 is a side view with the operating cable activated. The figures are an enlarged sectional view taken along the - line in FIG. 12 and a side view in the idle up state in FIG. 14. In the figure, 2 is an internal combustion engine, 10 is a carburetor, 1
6 is a throttle valve, 18 is a throttle lever mechanism, 22
24 is a valve lever, 24 is an operating cable, 38 is a cable guide, 40 is a guide fixing part, 44 is a groove bottom, 48 is a guide groove, and 50 is a leaf spring.

Claims

[Scope of utility model registration request]

An operating cable is provided that connects to a valve lever connected to an on-off valve for adjusting the engine output of an internal combustion engine, and a cable guide body that forms a guide groove for the operating cable is provided, and the cable guide member is provided along the bottom of the guide groove. A throttle lever mechanism for an internal combustion engine, comprising an elastic holding member that presses and holds an operating cable.