JPH02123457U

JPH02123457U -

Info

Publication number: JPH02123457U
Application number: JP3170889U
Authority: JP
Priority date: 1989-03-21
Filing date: 1989-03-21
Publication date: 1990-10-11

Description

[Brief explanation of drawings]

第１図〜第７図は、本考案に係わる実施例を示
し、第１図は第１実施例の全体構成を示す破断の
側面図であり、第２図及び第３図は第１図のａ−
ａ断面及びｂ−ｂ断面の図であり、第４図及び第
５図は第２実施例の第２図及び第３図に相当する
図、第６図及び第７図は第３実施例の第２図及び
第３図に相当する図である。図中、１はリザーバキヤツプ、２はデフレクタ
、２ａはデフレクタ上部プレート、２ｂはデフレ
クタ下部プレート、２ｃは隔壁、３はリザーバキ
ヤツプ外室、４は開口部、５と６は通気路（第２
通気孔）、７〜９は連通路（第２通気孔）、１２
は通気孔（第１通気孔）、Ａ〜Ｌは隔室をそれぞ
れ示している。 1 to 7 show an embodiment according to the present invention, FIG. 1 is a broken side view showing the overall structure of the first embodiment, and FIGS. 2 and 3 are the same as in FIG. 1. a-
4 and 5 are views corresponding to FIGS. 2 and 3 of the second embodiment, and FIGS. 6 and 7 are views of the third embodiment. 3 is a diagram corresponding to FIGS. 2 and 3. FIG. In the figure, 1 is the reservoir cap, 2 is the deflector, 2a is the upper deflector plate, 2b is the lower deflector plate, 2c is the partition wall, 3 is the outer chamber of the reservoir cap, 4 is the opening, 5 and 6 are the ventilation passages (second
ventilation holes), 7 to 9 are communication passages (second ventilation holes), 12
indicates a ventilation hole (first ventilation hole), and A to L indicate compartments, respectively.

Claims

[Scope of utility model registration request]

It consists of a reservoir tank main body that stores liquid, and a cap that closes an opening that is a liquid inlet of the reservoir tank, and the cap fits into the peripheral wall of the opening and connects the inside of the reservoir tank with the atmosphere. It consists of a reservoir cap made of an elastic material and having a ventilation hole, and a deflector that is incorporated into the reservoir cap and forms a reservoir tank outer chamber in the reservoir cap that communicates with the first ventilation hole, and the deflector has at least the upper and lower sides. It is an integrally formed product comprising two plate parts and a partition wall in the vertical direction between these plate parts, and forms a plurality of compartments surrounded by the reservoir cap, both plate parts, and the partition wall. One compartment has a ventilation path to the atmosphere on the top plate, the other compartment has a ventilation path to the outer chamber of the reservoir tank on the bottom plate, and both of the ventilation paths are communication paths provided at the top of the partition. A liquid reservoir characterized in that it communicates through.