JPH01166875U

JPH01166875U -

Info

Publication number: JPH01166875U
Application number: JP5870188U
Authority: JP
Priority date: 1988-04-28
Filing date: 1988-04-28
Publication date: 1989-11-22

Description

[Brief explanation of the drawing]

第１図は本考案を実施したサーモスタツトミキ
シングバルブの縦断正面図、第２図は同バルブの
開栓状態を示す縦断正面図、第３図は同バルブの
縦断側面図、第４図は同バルブのレバーハンドル
の取付部分を示す横断平面図、第５図はレバーハ
ンドル、角軸、開閉弁、挾持体を示す斜視図、第
６図は従来のサーモスタツトミキシングバルブを
示す縦断正面図、第７図は同バルブの開閉弁とレ
バーハンドルと六角ブツシユを示す斜視図である
。図中、Ａ……バルブ本体、５……制御弁、６…
…開閉弁、７……レバーハンドル、７ａ……コ形
部、１２……ガイド筒、１２ａ……流通孔、２１
……角軸、２１′……角軸外周面、３３……切欠
口、３４……挾持体。 Fig. 1 is a longitudinal sectional front view of a thermostatic mixing valve embodying the present invention, Fig. 2 is a longitudinal sectional front view showing the valve in an open state, Fig. 3 is a longitudinal sectional side view of the same valve, and Fig. 4 is a longitudinal sectional front view of the same valve. 5 is a perspective view showing the lever handle, square shaft, on-off valve, and clamp body; FIG. 6 is a longitudinal sectional front view showing a conventional thermostatic mixing valve; FIG. 7 is a perspective view showing the on-off valve, lever handle, and hexagonal bush of the same valve. In the figure, A... Valve body, 5... Control valve, 6...
... Opening/closing valve, 7... Lever handle, 7a... U-shaped part, 12... Guide tube, 12a... Distribution hole, 21
... Square shaft, 21' ... Square shaft outer peripheral surface, 33 ... Notch opening, 34 ... Clamping body.

Claims

[Scope of utility model registration request]

An on-off valve is slidably fitted onto the outer periphery of a guide tube built into the valve body, and controls the flow rate of the mixed water by opening and closing the mixed water flow hole provided in the guide tube. Equipped with a control valve that controls the temperature of the mixed water by changing the mixing ratio, and a single lever handle that can be rotated and swung up and down, and the up and down movement of the lever handle is linked to the opening and closing movement of the on-off valve. In addition, in a hot water mixing faucet in which the rotational operation of the lever handle is linked to the operation of a control valve, a square shaft is rotatably fitted in one end opening of the opening/closing valve to link with the control valve. The opposing outer circumferential surfaces of the square shaft are exposed through a notch opening facing the peripheral wall of the on-off valve, a clamping body is fitted into the notch opening, and the mounting side end of the lever handle is formed into a U-shape; This U-shaped part is fitted so as to grip both outer circumferential surfaces of the square shaft exposed in the notch, and is swingably held by a holding body.