JPS60162788U - Solution supply pipe attachment device - Google Patents

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は、本考案の溶液供給管取付装置の断面図である
。第２図および第３図は、Ａ−Ａ方向の切断図である。 第４図は、下方雌ネジおよび溶液供給管挿入雄ネジの各
底部の変形を表す断面図である。 １・・・・・・０−リング装着用凹部およびＯ−リング
、２・・・・・・溶液供給管挿入孔、３・・・・・・溶
液供給管挿入雄ネジ、４・・・・・・０−リング装着用
凹部および０−リング、５・・・・・・下方雌ネジ、６
・・・・・・溶液供給管挿入雄ネジを充填塔に固定する
ためのナツト、７・・・・・・ナツトと充填塔とを固定
するための袋ナツト、８・・・・・・ナツトと充填塔と
を固定するためのバッキング、９・・・・・・充填塔。FIG. 1 is a sectional view of the solution supply pipe attachment device of the present invention. FIGS. 2 and 3 are cutaway views taken along the line A-A. FIG. 4 is a sectional view showing deformation of the bottom portions of the lower female thread and the male solution supply tube insertion thread. 1...O-ring attachment recess and O-ring, 2...Solution supply tube insertion hole, 3...Solution supply tube insertion male thread, 4...・・0-ring mounting recess and 0-ring, 5・・・・Lower female screw, 6
... Nut for fixing the solution supply pipe insertion male screw to the packed tower, 7 ... Cap nut for fixing the nut and the packed tower, 8 ... Nut and a backing for fixing the packed tower, 9... Packed tower.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 上部がスパナ止めの形状を有し、外側の略全体が雄ネジ
で形成され、該雄ネジの下部にＯ−リングを装着するた
めの少なくとも１個の凹部を有し、さらに該雄ネジの下
部には上方の雄ネジより外形が小さい下方雄ネジを形成
し、雄ネジの中心部には全体にわたって溶液供給管を挿
入するための孔が形成されている溶液供給管挿入雄ネジ
と、上記下方雄ネジに嵌合する酸ネジを内壁に形成゛　
　し、外部下方にはＯ−リングを装着するための少くと
も１個の凹部を有し、酸ネジの底部中心には上記雄ネジ
の中心と同心であって該酸ネジを貫通する小孔を有し、
酸ネジの底部と上記下方雄ネジの底部とが、溶液供給管
の下端を挾持するスペースを有する下方雌ネジとからな
る溶液供給管取付装置。The upper part has the shape of a spanner stopper, the outer part is formed almost entirely with a male thread, the lower part of the male thread has at least one recess for mounting an O-ring, and the lower part of the male thread has at least one recess for mounting an O-ring. is formed with a lower male screw having a smaller outer diameter than the upper male screw, and a solution supply tube insertion male screw with a hole for inserting the solution supply tube formed throughout the center of the male screw, and the lower male screw. Formed on the inner wall is an acid thread that fits into the male thread.
The outer lower part has at least one recess for mounting an O-ring, and the center of the bottom of the acid screw has a small hole that is concentric with the center of the male screw and passes through the acid screw. have,
A solution supply tube attachment device comprising a lower female screw having a space in which the bottom of the acid screw and the bottom of the lower male screw sandwich the lower end of the solution supply tube.