JPS6291349U

JPS6291349U -

Info

Publication number: JPS6291349U
Application number: JP18216085U
Authority: JP
Priority date: 1985-11-28
Filing date: 1985-11-28
Publication date: 1987-06-11

Description

[Brief explanation of drawings]

第１図は本考案の実施例の組立てられたを示す
断面図、第２図は同実施例の組立て途中の状態を
示す断面図、第３図は本考案の他の実施例を示す
断面図、第４図は同実施例の組立て途中の状態を
示す断面図、第５図は通常の鉛蓄電池で用いられ
ている排気栓を示す断面図である。１１…電槽の蓋、１２…排気栓、１３…排気栓
本体、１３ｃ…弁装着用筒状部、１４…天蓋、１
４ｄ…排気孔、１５…弁体。 Fig. 1 is a cross-sectional view showing an assembled embodiment of the present invention, Fig. 2 is a cross-sectional view showing the same embodiment in the middle of assembly, and Fig. 3 is a cross-sectional view showing another embodiment of the present invention. , FIG. 4 is a sectional view showing the same embodiment in the middle of assembly, and FIG. 5 is a sectional view showing an exhaust plug used in a normal lead-acid battery. DESCRIPTION OF SYMBOLS 11... Lid of a battery case, 12... Exhaust plug, 13... Exhaust plug main body, 13c... Cylindrical part for installing a valve, 14... Canopy, 1
4d...Exhaust hole, 15...Valve body.

Claims

[Scope of Claim for Utility Model Registration] (1) In an exhaust plug attached to the lid of a container of a sealed lead-lid battery, a hollow exhaust plug body fixed to the lid of the battery container, and an upper end of the exhaust plug body. a canopy with an exhaust hole attached to the exhaust plug main body so as to close the opening; a valve mounting cylindrical portion is provided inside the exhaust plug main body and integrally with the main body; 1. An exhaust valve for a sealed lead-acid battery, characterized in that a cap-shaped valve body made of an elastic material is fitted to the upper end of the cylindrical part so as to cover the upper end opening of the cylindrical part. (2) The length of the canopy in the axial direction is set such that the lower end of the canopy comes into contact with the upper surface of the valve body when the canopy is attached to the exhaust plug main body, Claim 1 of the Utility Model Registration Claim Exhaust plug for sealed storage batteries as described in . (3) The airtight seal according to claim 1 or 2, wherein the canopy includes a small chamber that communicates with the outside through an exhaust hole, and a gas filter interposed between the small chamber and the valve body. Exhaust plug for lead-acid batteries.