JPS6069871U

JPS6069871U - Drenkotoku

Info

Publication number: JPS6069871U
Application number: JP16310583U
Authority: JP
Inventors: 守小菅
Original assignee: 東洋ラジエーター株式会社
Priority date: 1983-10-20
Filing date: 1983-10-20
Publication date: 1985-05-17

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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は本考案の対象とするドレンコックが取付られた
熱交換器の一実施例、第２図は従来型ドレンコックの縦
断両立面図、第３図は同右側面図、第４図は他の従来例
を示す縦断両立面図、第５図は同右側面図、第６図は本
考案のドレンコックの組立説明図の一例を示し、第７図
はその組立後の状態を示す縦断立面図。１・・・流入側接続口１，２・・・取付口、３・・・流
出側開口、４・・・コック本体、５・・・流路開閉用コ
ック、６・・・筒状被嵌体、７・・・チューブ部、８・
・・熱交換器、９・・・タンク、１０・・・ドレンコッ
ク、１１・・・チューブ、１２・・・フィン、１３・・
・スナップリング、１４・・・金属製短管。Figure 1 shows an example of a heat exchanger equipped with a drain cock that is the object of the present invention, Figure 2 is a longitudinal cross-sectional elevational view of a conventional drain cock, Figure 3 is a right side view of the same, and Figure 4 5 is a right side view of another conventional example, FIG. 6 is an explanatory diagram for assembling the drain cock of the present invention, and FIG. 7 is a state after assembly. Longitudinal elevation. DESCRIPTION OF SYMBOLS 1... Inflow side connection port 1, 2... Mounting port, 3... Outlet side opening, 4... Cock body, 5... Channel opening/closing cock, 6... Cylindrical fitting Body, 7...Tube part, 8.
...Heat exchanger, 9...Tank, 10...Drain cock, 11...Tube, 12...Fin, 13...
・Snap ring, 14...Short metal tube.

Claims

[Scope of utility model registration request]

(1) The transverse outer periphery is polygonal or circular and is formed into a substantially cylindrical shape, with an inflow side connection port 1 provided at one end in the axial direction, and a mounting port 2 for installing an opening/closing cock at the other end. , a cock body 4 in which an outflow side opening 3 is bored in the middle of the cylindrical part perpendicular to the axis without the opening protruding beyond the cylindrical surface; and a cock body 4, which is removably screwed into the attachment opening 2. a cylindrical fitting body 6 made of a soft synthetic resin material which is inserted from the end of the cock body 4 into the middle of the fourth cylindrical part of the body and is fitted under pressure; A drain cock comprising a drain guide tube section 7 made of the soft synthetic resin material and integrally protruding from and communicating with the body.

(2) The drain cock according to claim 1, wherein the soft synthetic resin material is made of a transparent or translucent material.