JPS5811178U

JPS5811178U - hot water mixing faucet

Info

Publication number: JPS5811178U
Application number: JP10521081U
Authority: JP
Inventors: 堀野　正彦; 俊二川村
Original assignee: ヤンマ−産業株式会社
Priority date: 1981-07-14
Filing date: 1981-07-14
Publication date: 1983-01-24

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

[Brief explanation of drawings]

第１図は、湯水混合水栓の全体縦断面図、第２図は、本
考案実施例においてカートリッジステムへ絞り板を取付
ける方法を示す斜視図、第３図は、同じく取付は状態を
示す斜視図、第４図は、カートリッジシリンダへの絞り
板の取付は方法を示す斜視図、第５図は同じく取付は状
態を示す斜視図、第６図は、第１図のＡ−Ａ線断面図、
第７図は同じく第１図のＢ−Ｂ線で切断した拡大断面図
、第８図は、カートリッジステムの回動に伴う水流出口
の開閉状態を示す要部の横断面図、第９図及び第１０図
は、操作角と混合温度の変化を従来と比較して示すグラ
フ、第１１図は、本考案の他の実施例を示すカートリッ
ジステムの斜視図、第１２図は同じくカートリッジシリ
ンダの斜視図である。１・・・・・・カートリッジシリンダ、７．１６・・・
・・・湯流出口、２０．２２・・・・・・水流出口、１
９．２１・・・・・・絞り板、ａ・・・・・・隙間。Fig. 1 is an overall vertical sectional view of a hot water mixing faucet, Fig. 2 is a perspective view showing the method of attaching the aperture plate to the cartridge stem in the embodiment of the present invention, and Fig. 3 is a perspective view showing the installation state. Figure 4 is a perspective view showing how to attach the aperture plate to the cartridge cylinder, Figure 5 is a perspective view showing the installation state, and Figure 6 is a sectional view taken along line A-A in Figure 1. ,
FIG. 7 is an enlarged sectional view taken along the line B-B in FIG. Fig. 10 is a graph showing changes in operating angle and mixing temperature compared with conventional ones, Fig. 11 is a perspective view of a cartridge stem showing another embodiment of the present invention, and Fig. 12 is a perspective view of the cartridge cylinder as well. It is a diagram. 1... Cartridge cylinder, 7.16...
...Hot water outlet, 20.22...Water outlet, 1
9.21... Aperture plate, a... Gap.

Claims

[Scope of Claim for Utility Model Registration] 1. A stem is rotatably fitted into a cylinder provided with an inlet for hot water and water, and the outlet for hot water and water is opposed to the cylinder and the stem. The rotating operation of the stem changes the mutual communication open area of each of the outflow ports, thereby changing and adjusting the discharge amount of hot water and water sent from the inflow port through the inside of the stem. In a mixing faucet, the change in water outflow amount due to the rotation of the stem is
A hot water mixing faucet, characterized in that a throttle communication part is provided on the water outlet side so that it is relatively small in at least a part of the faucet. 2. A gap is formed between the inner periphery of the cylinder and the outer periphery of the stem to communicate between the water outlet of the cylinder and the stem, and this gap is used as a throttle communication part, and the length of the gap is changed by rotation of the stem. A hot water mixing faucet according to claim 1, which is a utility model and is adapted to adjust the amount of water flowing out. 3. The hot and cold water mixing faucet according to claim 1 or 2 of the utility model registration claim, wherein a partition wall is provided in the stem to separately guide hot water and water entering the stem to the outlet side.