JPS601946U

JPS601946U - vaporizer float valve

Info

Publication number: JPS601946U
Application number: JP5635384U
Authority: JP
Inventors: 正雄松本; 芳夫鈴木
Original assignee: 本田技研工業株式会社
Priority date: 1984-04-17
Filing date: 1984-04-17
Publication date: 1985-01-09

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

添付図面は本考案の実施例を示し、第１図は気化器の縦
断面図、第２図はフロートバルブの拡大図、第３図は第
２図の切断面線■−■からみた断面図、第４図、第５図
は合成樹脂製の弁軸を成形する場合の態様を示した図で
あり、第４図は第２図の切断面線ｒＶ−ＩＶ線断面図、
第５図は第４図の切断面線■−■線断面図である。１・・・・・・気化器本体、３・・・・・・フロート室
、８・・・・・・バルブシートＫ、９・・・・・・フロ
ートバルブ、１１・・・・・・弁体部、１５・・・・・
・弁軸、２２ａ、２２ｂ・・・・・・平行部、２３ａ、
　　２３ｂ−−−−−−凹溝部、２５ａ、２５ｂ・・・
・・・燃料流入路。７Ｎ ■ Ｌ、ＩＺ第４図The attached drawings show an embodiment of the present invention, in which Fig. 1 is a longitudinal sectional view of the carburetor, Fig. 2 is an enlarged view of the float valve, and Fig. 3 is a sectional view taken from the section line ■-■ in Fig. 2. , FIG. 4, and FIG. 5 are diagrams showing the mode of molding a valve stem made of synthetic resin, and FIG. 4 is a cross-sectional view taken along the cutting surface line rV-IV in FIG.
FIG. 5 is a cross-sectional view taken along the section line ■--■ in FIG. 4. 1... Carburetor body, 3... Float chamber, 8... Valve seat K, 9... Float valve, 11... Valve Body part, 15...
・Valve stem, 22a, 22b...Parallel part, 23a,
23b------Concave groove part, 25a, 25b...
...Fuel inflow path. 7N ■ L, IZ Fig. 4

Claims

[Scope of utility model registration request]

The distal end side is inserted into a cylindrical valve seat body forming a fuel inlet opening into a float chamber, and the proximal end is engaged with a float provided in the float chamber, thereby responding to the float. In a float valve for a carburetor that opens and closes the fuel inlet, the float valve has a valve stem made of synthetic resin to which a portion of the valve body is fixed on the tip side, and the valve stem is connected to the valve body. A cross section of the tip portion inserted into the sheet body perpendicular to the axis is formed in a shape including a pair of parallel parts parallel to each other and a pair of groove parts recessed inwardly on the axis line. Carburetor float valve.