JPH0222568U

JPH0222568U -

Info

Publication number: JPH0222568U
Application number: JP9835188U
Authority: JP
Priority date: 1988-07-27
Filing date: 1988-07-27
Publication date: 1990-02-15

Description

[Brief explanation of drawings]

第１図は本考案に係る液口栓の一実施例の縦断
面図、第２図は本実施例における補水完了時の液
口栓上部縦断面図、第３図は第１図のＸ―Ｘ線縦
断面図、第４図は従来の液口栓の縦断面図である
。１……注水筒、２……注水口、３……蝶番、４
……蓋、５……電解液面、６……フロート、７…
…指示棒、１０……止水弁体、１１……弁座、１
２……止水弁。 FIG. 1 is a vertical cross-sectional view of an embodiment of the liquid port plug according to the present invention, FIG. 2 is a vertical cross-sectional view of the top of the liquid port plug when water replenishment is completed in this embodiment, and FIG. The X-ray longitudinal sectional view and FIG. 4 are longitudinal sectional views of a conventional liquid spout plug. 1...Water barrel, 2...Water inlet, 3...Hinge, 4
... Lid, 5 ... Electrolyte level, 6 ... Float, 7 ...
... Indicator rod, 10 ... Water stop valve body, 11 ... Valve seat, 1
2...Water stop valve.

Claims

[Scope of utility model registration request]

The water inlet 2 is attached to the upper end of the water inlet 1 having the water inlet 2.
A lid 4 is provided which is opened and closed by a hinge 3, and an indicator rod 7 is provided on the water injection tube 1, which is erected from a float 6 that follows the vertical movement of the electrolyte level 5 in the lead-acid battery, and can only move up and down. In the liquid inlet plug for lead-acid batteries which is held as shown in FIG. Water inlet 2
A valve seat 11 is provided inside the valve seat 11, which the water stop valve body 10 comes into contact with from below to automatically stop water replenishment when water replenishment is completed, and the indicator rod 7 is pushed by the lid 4 when the lid 4 is closed. A liquid spout plug for a lead-acid battery, characterized in that a length above the water stop valve body 10 is determined such that the water stop valve body 10 opens away from the valve seat 11.