JPH021033U - - Google Patents

Description

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

図面は本考案の一実施例を示したものであつて
、第１図はその要部を縦断して示す笛吹きケツト
ルの側面図、第２図はスパウトの出口側を下方へ
傾けた状態を示す該笛吹きケツトルの側面図、第
３図は円錐形弁体の側面図、第４図は弁座部の一
態様を示す拡大縦断側面図である。 図面において、１はケツトル、２は蓋体、３は
笛、４はスパウト、５は仕切板、６は流出口、７
は弁座部、９は弁体、１０は揺動アーム、１１は
ブラケツト、１２は枢軸である。 The drawings show an embodiment of the present invention, in which Fig. 1 is a side view of the whistle kettle showing its main parts longitudinally, and Fig. 2 shows the spout with the outlet side tilted downward. FIG. 3 is a side view of the conical valve body, and FIG. 4 is an enlarged longitudinal sectional side view showing one aspect of the valve seat. In the drawing, 1 is a kettle, 2 is a lid, 3 is a whistle, 4 is a spout, 5 is a partition plate, 6 is an outlet, 7
1 is a valve seat, 9 is a valve body, 10 is a swing arm, 11 is a bracket, and 12 is a pivot.

Claims (1)

【実用新案登録請求の範囲】 (1) 蓋体に蒸気圧で吹鳴するように構成された
笛を設けてなる笛吹きケツトルにおいて、ケツト
ル本体から斜め上方に突出するスパウトの入口を
取り囲む全周辺部位に気密に固着される仕切板に
弁口としての単１個の円形の流出口を穿設すると
共に、該仕切板の該スパウトに面する側に該流出
口を開閉する弁体を揺動アームを介して揺動自在
に垂下させ、常態において前記弁体がその自重に
より前記流出口の弁座部に当接して閉弁し、前記
スパウトの出口側が下方へ傾けられると前記弁体
がその自重により自動的に揺動変位して開弁する
ように構成したことを特徴とする弁装置。 (2) 弁体が球弁又は円錐弁であることを特徴と
する請求項(1)に記載の弁装置。 (3) 弁体及び流出口の弁座部の一方又は双方が
セラミツクスで製出されていることを特徴とする
請求項(1)又は(2)に記載の弁装置。[Scope of Claim for Utility Model Registration] (1) In a whistling kettle whose lid is equipped with a whistle configured to blow using steam pressure, the entire peripheral area surrounding the entrance of the spout that projects obliquely upward from the kettle body. A single circular outlet as a valve port is bored in a partition plate which is airtightly fixed to the partition plate, and a valve body for opening and closing the outlet is attached to the side of the partition plate facing the spout by a swing arm. Under normal conditions, the valve body contacts the valve seat of the outflow port due to its own weight and closes, and when the outlet side of the spout is tilted downward, the valve body moves under its own weight. A valve device characterized in that it is configured to automatically swing and displace to open the valve. (2) The valve device according to claim (1), wherein the valve body is a spherical valve or a conical valve. (3) The valve device according to claim (1) or (2), wherein one or both of the valve body and the valve seat of the outflow port are made of ceramics.