JPS6018252U

JPS6018252U - Carburetor float valve device

Info

Publication number: JPS6018252U
Application number: JP10941983U
Authority: JP
Inventors: 芳夫鈴木
Original assignee: 本田技研工業株式会社
Priority date: 1983-07-14
Filing date: 1983-07-14
Publication date: 1985-02-07
Also published as: JPS6339402Y2

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 the drawing]

第１図および第２図は従来技術を示すもので、第１図は
要部平面□図、第２図は第１図の■−■線断面図、第３
図〜第５図は本考案の一実施例を示すもので、第３図は
気化器の縦断面図、第４図は第３図の要部拡大縦断面図
、第５図は第４図の平面図である。５・・・・・・フロート室、６−−−−−−フロート、
７・・・・・・フロート弁装置、２４・・・・・・支軸
、２５・・・・・・基部、２６−・・・・・・弁体、２
７・・・・・・弁軸、２８・・・・・・コイルば　′ね
、３３・・・・・・小径軸部、３５・・・・・・係止部
、３６・・・・・・挿通孔、３７・・・・・・係止孔、
３８・・・・・・案内孔、３９・・・・・・ばね受は凹
部。Figures 1 and 2 show the prior art. Figure 1 is a plan view of the main part, Figure 2 is a sectional view taken along the line ■-■ in Figure 1, and Figure 3 is a cross-sectional view taken along the line
5 to 5 show one embodiment of the present invention, FIG. 3 is a vertical cross-sectional view of a vaporizer, FIG. 4 is an enlarged vertical cross-sectional view of the main part of FIG. 3, and FIG. FIG. 5...Float chamber, 6---Float,
7... Float valve device, 24... Support shaft, 25... Base, 26-... Valve body, 2
7...Valve stem, 28...Coil spring, 33...Small diameter shaft portion, 35...Locking portion, 36...・Insertion hole, 37...Lock hole,
38... Guide hole, 39... Spring receiver is a recess.

Claims

[Scope of utility model registration request]

(1) The base is pivotally supported by a substantially horizontal support shaft in the float chamber, and the lower end is attached to the base of the float by allowing slight relative rocking between the float and the float in a plane perpendicular to the support shaft. a valve stem having a valve body at an upper end thereof, and an arcuate spring that surrounds a lower part of the valve stem and is interposed between the valve stem and the base and urges the valve body upward. In the float valve device for a carburetor, the lower part of the valve shaft includes a small-diameter shaft portion surrounded by the coil spring, and a disc-shaped locking portion projecting radially outward at a lower end of the shaft portion. an insertion hole that allows the locking portion to pass through and prevents the coil spring from passing through; a locking hole that only allows the small diameter shaft portion to pass through; 1. A float valve device for a carburetor, characterized in that a guide hole is bored that has a width that allows only insertion and communicates the insertion hole and the locking hole.

(2) A claim for registration of a utility model, characterized in that a circular spring holder into which the end of the coil spring is loosely fitted has a recess formed concentrically with the locking hole on the upper surface of the base of the float. A float valve device for a carburetor according to item (1).