JPS6193571U

JPS6193571U -

Info

Publication number: JPS6193571U
Application number: JP17802284U
Authority: JP
Priority date: 1984-11-21
Filing date: 1984-11-21
Publication date: 1986-06-17

Description

[Brief explanation of the drawing]

第１図ａ，ｂ，ｃは、洗滌ノズルの収納時、ノ
ズル洗滌時、局部洗滌時の各状態を示す縦断面図
、第２図は局部洗滌装置の概要図、第３図ａ，ｂ
，ｃは、洗滌ノズルの収納時、ノズル洗滌時、局
部洗滌時の使用状態を示す概要図である。符号表、Ｍ…局部洗滌装置、Ｎ…洗滌ノズル、
１…洗滌シリンダ、２…主給水口、３…副給水口
、４…洗滌ノズル本体、５…ピストン、７…エン
ドキヤツプ、８…ボス、９…被ガイド部、１０…
ストツパー段部、１１…通水路、１２，１５…ト
ツプキヤツプ、１３…導入口、１４…噴出口、１
６…挿通案内口、１８…コイルスプリング、１９
…水圧室、２０…コイルスプリング収納室兼ノズ
ル外周面の洗滌水室、２１…貯水槽又はサブタン
ク、２２…給水ポンプ、２５…温水タンク、２３
，２６，２８…給水ホース、２７…電磁バルブ。 Figures 1 a, b, and c are longitudinal cross-sectional views showing the cleaning nozzle in its storage state, nozzle cleaning, and local cleaning. Figure 2 is a schematic diagram of the local cleaning device. Figure 3 a, b
, c are schematic diagrams showing how the cleaning nozzle is used when stored, when cleaning the nozzle, and when cleaning a local area. Code list, M...Local cleaning device, N...Washing nozzle,
DESCRIPTION OF SYMBOLS 1...Washing cylinder, 2...Main water supply port, 3...Sub-water supply port, 4...Washing nozzle body, 5...Piston, 7...End cap, 8...Boss, 9...Guided part, 10...
Stopper step, 11... Water passage, 12, 15... Top cap, 13... Inlet, 14... Spout, 1
6...Insertion guide port, 18...Coil spring, 19
...Water pressure chamber, 20...Coil spring storage chamber and washing water chamber on the outer circumferential surface of the nozzle, 21...Water tank or sub tank, 22...Water supply pump, 25...Hot water tank, 23
, 26, 28...water supply hose, 27...electromagnetic valve.

Claims

[Claims for Utility Model Registration] (1) A cleaning nozzle body 4 having a piston 5 is inserted and supported in the cleaning cylinder 1 so as to be movable back and forth, and the piston 5 is supported by a coil spring 18 wound around the nozzle body 4. In the cleaning nozzle, the cleaning cylinder 1 is provided with a main water supply port 2 and a sub-water supply port 3 at appropriate positions in front and rear of the cleaning cylinder 1. A coil spring storage chamber formed between the cleaning nozzle body 4 and a cleaning water chamber 2 on the outer circumferential surface of the nozzle.
0 or piston 5 hot water inlet 13 and main water supply port 2
and the water pressure chamber 1 on the rear surface of the piston 5.
9 and a sub-water supply port 3 are freely communicable, and a water supply hose 28 of a hot water tank 25 is branched and connected to the main water supply port 2 and the sub-water supply port 3. (2) The main water supply port 2 is drilled at the bottom of the cleaning cylinder 1 slightly forward of the center of the entire length of the cylinder,
A cleaning nozzle in a local cleaning device according to claim 1, wherein the sub-water supply port 3 is provided protruding downward from the rear end of the cleaning cylinder 1.