JPH01148077U - - Google Patents

Description

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

第１図は本考案エンジンポンプにおける吐出口
とホースカツプリングとの連結状態を示した要部
縦断側面図、第２図は他の実施態様を示した要部
縦断側面図、第３図は従来のエンジンポンプにお
ける吐出管とホースカツプリングとの連結状態を
示した要部縦断側面図である。 １……ポンプケーシング、２……吐出口、２ｅ
……吐出口の口縁、３……ホースカツプリング、
３ｅ……ホースカツプリングの下端開口面の口縁
、４……吐出用ホース、５……ワンタツチ式の水
密連結構造。 Fig. 1 is a longitudinal sectional side view of the main part showing the connection state between the discharge port and the hose coupling in the engine pump of the present invention, Fig. 2 is a longitudinal sectional side view of the main part showing another embodiment, and Fig. 3 is the conventional one. FIG. 3 is a longitudinal sectional side view of a main part showing a connection state between a discharge pipe and a hose coupling in the engine pump of FIG. 1...Pump casing, 2...Discharge port, 2e
... Mouth rim of discharge port, 3 ... Hose coupling spring,
3e... Mouth edge of the lower end opening surface of the hose coupling ring, 4... Discharge hose, 5... One-touch type watertight connection structure.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 呼水注入口を兼ねる上開形の吐出口２をポンプ
ケーシング１上に開設し、先端部に吐出用ホース
４を接続するホースカツプリング３の下端開口面
の口縁３ｅを上記吐出口２の口縁２ｅと対向させ
、該対向面を所謂ワンタツチ式の水密連結構造５
により脱着自在に構成せしめたことを特徴とする
エンジンポンプ。 A top-opening discharge port 2 that also serves as a priming inlet is provided on the pump casing 1, and a mouth rim 3e of the lower end opening surface of a hose coupling 3 to which a discharge hose 4 is connected to the distal end of the discharge port 2 is opened on the pump casing 1. A so-called one-touch type watertight connection structure 5 is made to face the mouth edge 2e, and the opposing surface is connected to a so-called one-touch type watertight connection structure 5.
An engine pump characterized by being configured to be detachable at will.