JPS61164500U

JPS61164500U -

Info

Publication number: JPS61164500U
Application number: JP4832485U
Authority: JP
Priority date: 1985-04-01
Filing date: 1985-04-01
Publication date: 1986-10-13

Description

[Brief explanation of the drawing]

図は、この考案の代表的な実施態様を示すもの
で、第１図はこの簡易ポンプの縦断面図、第２図
は第１図の２―２線に沿う横断面図、および第３
図はその水吸込口具の底面図である。図中の符号の説明、Ａ……簡易ポンプ、１０…
…円筒体、２１……水吸込口具。 The figures show typical embodiments of this invention. Figure 1 is a longitudinal cross-sectional view of this simple pump, Figure 2 is a cross-sectional view taken along line 2-2 in Figure 1, and Figure 3 is a cross-sectional view of the simple pump.
The figure is a bottom view of the water suction fitting. Explanation of symbols in the figure: A...simple pump, 10...
...Cylindrical body, 21...Water suction fitting.

Claims

[Claims for Utility Model Registration] 1. A check valve that can be opened in the same direction is attached to each end of an easily deformable elastic cylindrical body with a thickness that can be held with one hand, and both ends have the same diameter, and are connected to a hose. A threaded portion into which a tool can be screwed is provided at each end, and a drain hose is attached to the threaded portion of the secondary end of both ends via a hose connector, A water suction port is attached directly or indirectly to the threaded portion of the remaining primary end of the section. A simple siphon-type pump for discharging liquid, characterized in that discontinuous protrusions of the same height are arranged around the entire circumference on the lower surface of the pump, and the water suction port is of a self-supporting type underwater. 2. The simple siphon pump for liquid discharge according to claim 1, wherein the outer diameter of the large diameter flange of the water suction port is approximately twice or more that of the cylindrical body. 3. The simple siphon pump for liquid discharge according to claim 2, wherein the check valve is made of a thin vinyl chloride sheet. 4. The cylindrical body is a polyethylene bellows tube with openings at both ends.
The simple siphon-type pump for liquid discharge according to item 2 or 3. 5. The water suction spout is a simple siphon type for liquid discharge according to claim 1 or 4 of the utility model registration claim, which is connected to the primary end of the cylindrical body via a hose connector and a hose. pump.