JPH0290478U

JPH0290478U -

Info

Publication number: JPH0290478U
Application number: JP16956488U
Authority: JP
Priority date: 1988-12-28
Filing date: 1988-12-28
Publication date: 1990-07-18

Description

[Brief explanation of the drawing]

第１図は本考案に係る自動水栓を具備する洗面
器を多数有するトイレ内部の斜視図、第２図は同
洗面器の斜視図、第３図は同自動水栓の全体構成
を示す断面側面図、第４図は第３図−線によ
るバルブ制御ボツクスの矢視断面側面図、第５図
は第３図−線によるバルブ制御ボツクスの矢
視断面平面図、第６図は駆動部ユニツトへの制御
装置の取付部の拡大断面平面図、第７図は第６図
−線による拡大断面側面図、第８図は制御装
置内部の拡大断面平面図、第９図は第８図−
線による矢視側面図、第１０図〜第１２図は第３
図−線、−線及び−線による吐水金
具の横断面図、第１３図は吐水金具の先端部にお
ける手感知センサ取付状態説明図、第１４図は第
１３図−線による手感知センサの横断面図、
第１５図は吐水金具固定構造の分解斜視図、第１
６図は吐水金具固定作業の説明図である。図中、Ａ：自動水栓、Ｂ：洗面器、Ｃ：キヤビ
ネツト、Ｄ：壁体、１１：吐水金具、１３：駆動
部ユニツト、１４：電磁開閉弁、１６ａ：制御装
置保護カバー、１６ｂ：開口部、１９：給水側配
管、２０：吐水流路、２４：手感知センサ、８０
：パツキン、８１：制御部。 Fig. 1 is a perspective view of the inside of a toilet that has a large number of washbasins equipped with automatic faucets according to the present invention, Fig. 2 is a perspective view of the washbasins, and Fig. 3 is a cross section showing the overall configuration of the automatic faucet. 4 is a cross-sectional side view of the valve control box taken along the line in FIG. 3, FIG. 5 is a cross-sectional plan view of the valve control box taken along the line in FIG. 3, and FIG. 6 is a drive unit. 7 is an enlarged sectional side view taken along the line of FIG. 6, FIG. 8 is an enlarged sectional plan view of the inside of the control device, and FIG. 9 is an enlarged sectional plan view of the inside of the control device.
A side view in the direction of arrows, Figures 10 to 12 are 3
Fig. 13 is a cross-sectional view of the water discharging fitting according to lines, - lines and - lines, Fig. 13 is an explanatory diagram of the installation state of the hand detection sensor at the tip of the discharging fitting, Fig. 14 is a cross section of the hand detection sensor according to Fig. 13 - lines. side view,
Figure 15 is an exploded perspective view of the water discharge fitting fixing structure,
FIG. 6 is an explanatory diagram of the water discharge fitting fixing work. In the figure, A: automatic faucet, B: washbasin, C: cabinet, D: wall, 11: water discharge fitting, 13: drive unit, 14: electromagnetic shut-off valve, 16a: control device protection cover, 16b: opening Part, 19: Water supply side piping, 20: Water discharge flow path, 24: Hand detection sensor, 80
: Patsukin, 81: Control unit.

Claims

[Claims for Utility Model Registration] 1. A water discharging fitting 11 equipped with a hand sensing sensor 24 and having a water spouting flow path 20 formed therein, the base end of which is connected to the downstream side of the electromagnetic on-off valve 14, and a hand sensing sensor Based on the detection output of 24, the electromagnetic on-off valve 14
In an automatic faucet equipped with a control section 81 that controls the opening and closing operations of the
A control device protection cover 16a surrounding the control unit 81 is provided in a watertight state, and the electromagnetic on-off valve 1
4 and a control section 81 are electrically connected to each other. 2. A control device protective cover 16 having a box shape is installed at the opening of the drive unit 13 having a box shape.
2. The drive unit structure for an automatic faucet according to claim 1, wherein the opening 16b of the automatic faucet is removably fitted into the opening 16b, and a packing 80 made of an O-ring or the like is interposed in the fitting part.