TH38625A - Water protection mechanism for emulsion pumps - Google Patents

Abstract

DC60 (21/11/45) DC60 (21/11/45) Emulsion pump mechanism for preventing dirty water from entering the bottle. The emulsion was described. The pump mechanism includes an indenter with internal passages. At the lower end of the way Through, there is a pipe fitting on the outer wall External thread At the additional section, the pump includes a connecting tube that is contacted by the internal passageway of the indenter. The same pump mechanism, which includes the cylinder cover, the cylinder cover, which includes a single piece of dirt-resistant water-resistant casing tube, is formed in the bottom of the through-hole in the center to prevent dirty water from entering the emulsion bottle. The guide casing is moved by Easy to fit into the outer wall of the connecting pipe. And has the upper end protruding higher than the upper surface Of the cylinder cover Emulsion pump mechanism for preventing dirty water from entering the bottle. The emulsion was described. The pump mechanism includes an indenter with internal passages. At the lower end of the way Through, there is a pipe fitting on the outer wall External thread At the additional section, the pump includes a connecting tube that is contacted by the internal passageway of the indenter. The same pump mechanism, which includes the cylinder cover, the cylinder cover, which includes a single piece of dirt-resistant water-resistant casing tube, is formed in the bottom of the through-hole in the center to prevent dirty water from entering the emulsion bottle. The guide casing is moved by Easy to fit into the outer wall of the connecting pipe. And has the upper end protruding higher than the upper surface Of the cylinder cover

Claims (2)

1.Emulsion pump mechanism for preventing external dirty water from entering the emulsion bottle containing an indenter consisting of an internal passageway. Where at the lower end of the pass there is a pipe fitting on the wall Outside of it, there is an external thread set. The pipe is connected where the top end of the connecting pipe is fixed on the end fitting. Bottom of the indenter And where the connection tubes make contact with the internal passages of the indenter and cylinder cover, which consist of through-holes to insert the connection tube. Where the upper part of the hole is through An internal thread that can be screwed with an external thread on the outer wall of the pipe fitting and where the guide casing for protection against dirty water is formed in one The center of the through hole in the formation is the same as the cover of the cylinder to prevent dirty water. Into the emulsion bottle The casing tube slides easily to fit into the outer wall of the connection tube and has the top end of the casing tube higher than the top surface of the cylinder cover. 2. The emulsion pump mechanism according to claim 1, where the upper end of the connecting pipe has Reduced outside diameter And pipe joints on the lower end of the indenter consist of The inner tube that is fixed to the top end of the connecting tube. Where outside diameter Of the inner tube having the same diameter as the rest of the connecting pipe and the outer tube consisting of an external thread on the outer wall The pumps are also further equipped with a hollow annular gap between the inner tube and the outer tube to accept the casing tube for protection against dirty water.