JPH0277032U - - Google Patents

Description

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

第１図は本考案気泡流噴出金具のノズルケース
を後退せしめた状態を示す縦断側面図、第２図は
正面図、第３図は背面図、第４図はノズルケース
を前進せしめた状態を示す縦断側面図、第５図は
従来例を示す縦断側面図である。 尚、図中、Ａ：浴槽、ａ_１′：取付孔、Ｂ：循
環パイプ、１：本体、８：ノズルケース、９：突
起、１３：弁体、１５：エアー噴出孔、１６：気
泡流噴出ノズル、２０：弁座、２１：噴出口。 Fig. 1 is a vertical cross-sectional side view showing the nozzle case of the bubble jetting fitting of the present invention in a retracted state, Fig. 2 is a front view, Fig. 3 is a rear view, and Fig. 4 is a state in which the nozzle case is moved forward. FIG. 5 is a vertical side view showing a conventional example. In the figure, A: Bathtub, _a1 ': Mounting hole, B: Circulation pipe, 1: Main body, 8: Nozzle case, 9: Protrusion, 13: Valve body, 15: Air jet hole, 16: Bubble flow jet. Nozzle, 20: Valve seat, 21: Spout port.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 本体の一端を槽壁に開設した取付孔に装着し、
その他端を槽外に配設した循環パイプに装着する
と共に、該本体の所要箇所にエアー注入管を装着
してなる気泡流噴出金具において、該本体の内面
に先端に突起を設けた円筒状のノズルケースを前
進後退自在に螺合せしめると共に、その後方に湯
水流路の一次側から二次側へ向けて湯水を噴出せ
しめる噴出口を周囲に形成せしめてなる弁座を内
設し、前記ノズルケースは、その中空部を湯水と
エアーとを混合する混合室を兼ねた二次流路とし
、その後端に前後動によつて前記弁座と接離する
弁体を形成すると共に、該弁体前方の側周壁にエ
アー注入管からのエアーを案内するエアー噴出孔
を形成し、一方該ノズルケースの先端には浴槽内
に向けて気泡流を噴出せしめる気泡流噴出ノズル
を配設したことを特徴とする気泡流噴出金具。 Attach one end of the main body to the mounting hole made in the tank wall,
In a bubble flow jet fitting, the other end of which is attached to a circulation pipe placed outside the tank, and an air injection tube attached to a required location on the main body, a cylindrical shape with a protrusion at the tip is provided on the inner surface of the main body. The nozzle case is screwed together so that it can move forward and backward, and a valve seat is installed at the rear of the nozzle case, around which a spout is formed for spouting hot water from the primary side to the secondary side of the hot water flow path, and the nozzle The case has a hollow portion that serves as a secondary flow path that also serves as a mixing chamber for mixing hot water and air, and a valve body that moves into and out of contact with the valve seat by back and forth movement at its rear end. An air jet hole is formed in the front side peripheral wall to guide air from the air injection tube, and a bubble jet nozzle is disposed at the tip of the nozzle case to jet a bubble jet into the bathtub. Bubble flow jet fitting.