JPS6024981U - intake and exhaust valve - 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) [Summary] 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]

図面は本考案の実施例を示すもので、第１図は止面図、
第２図は平面図、第３図は縦断正面図、第Ｐ　　４図は
蓋の裏面図、第５図は出口側室の横断平面）　図、第６
図は孔を設けた弁蓋の斜視図、第７図はｌ　外周部を多
角形状にして孔を設けた同斜視図、第１　８図はスリッ
トを設けた弁蓋の斜視図、第９図は夏　外周部を多角形
状にして孔を設けた同斜視図であｒ　　る。 １　　１・・・・・・弁本体、２・・・・・・入口側室
、７・・・・・・１個以°　上数個の孔、スリット、９
・・曲弁蓋、１２・曲・下・　部球体弁、１３・・・・
・・弁座孔、１４・・・・・・下部バッキ′　　ング、
１７・・・・・・出口側室、１８・・・・・・スプリン
グ、；１９・・・・・・上部球体弁、２０・・・・・・
案内突起、２１・・・・・・通路、２２・・・・・・排
気孔、２３・・・・・・上部バッキング、２７・・・・
・・蓋、２９・・・・・・排気通路。The drawings show an embodiment of the present invention, and FIG. 1 is a top view;
Figure 2 is a plan view, Figure 3 is a longitudinal front view, Figure P4 is a back view of the lid, Figure 5 is a cross-sectional plane of the exit side chamber), Figure 6.
The figure is a perspective view of a valve cover with a hole, Figure 7 is a perspective view of the valve cover with a polygonal outer periphery and a hole, Figure 18 is a perspective view of a valve cover with a slit, and Figure 9 is a perspective view of a valve cover with a hole. This is the same perspective view with the outer periphery having a polygonal shape and holes provided therein. 1 1...Valve body, 2...Inlet side chamber, 7...1 or more holes, slits, 9
・・Curved valve lid, 12・Curved・Bottom・ Part spherical valve, 13・・・・
...Valve seat hole, 14...Lower backing,
17... Outlet side chamber, 18... Spring, 19... Upper spherical valve, 20...
Guide projection, 21... Passage, 22... Exhaust hole, 23... Upper backing, 27...
...Lid, 29...Exhaust passage.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 弁本体に設けた入口側室に収容した下部球体チを、該入
口側室に取付けた側面に１個以上数個Ｃ孔、スリット等
を設けた弁蓋上に載置し、入口狽室の上部に弁座孔を設
けた下部バッキングを取刊け、入口側室に連通して弁本
体に設けた出口側室上部に取付けたスプリング上に上部
球体弁を載面すると共に、該出口側室の内壁に通路を形
成する案内突起を設け、排気孔を設けた上部バッキング
を出口側室上部に取付け、弁本体の上部に取付りるよう
にした蓋内に設けた排気通路を、上部バッキングの排気
孔に連通ずると共に、蓋の前記排女通路の出口を下向き
としてなる吸排気弁。Place the lower spherical hole housed in the inlet side chamber provided in the valve body on the valve cover which has one or more C holes, slits, etc. on the side surface attached to the inlet side chamber, and place it in the upper part of the inlet chamber. A lower backing with a valve seat hole is installed, and an upper spherical valve is mounted on a spring attached to the upper part of an outlet chamber which is connected to the inlet chamber and is provided in the valve body, and a passage is formed in the inner wall of the outlet chamber. An upper backing provided with a guide protrusion and an exhaust hole is attached to the upper part of the outlet side chamber, and an exhaust passage provided in the lid attached to the upper part of the valve body is communicated with the exhaust hole of the upper backing. , an intake/exhaust valve in which the exit of the female evacuation passage of the lid is directed downward;