JPS6234290U

JPS6234290U -

Info

Publication number: JPS6234290U
Application number: JP12637785U
Authority: JP
Priority date: 1985-08-19
Filing date: 1985-08-19
Publication date: 1987-02-28

Description

[Brief explanation of the drawing]

第１図は第１実施例の一部断面を含む側面図、
第２図はその上面図、第３図は第１実施例を水栓
接続部に使用した状態の断面図、第４図は第１実
施例の取付座を取付帯にして水栓流出口に使用し
た状態の断面図、第５図は第２実施例の縦断側面
図、第６図はその上面図、第７図は第２実施例を
水栓接続部に使用した状態の断面図、第８図は第
２実施例の取付座を取付帯にして水栓流出口に使
用した状態の断面図、第９図は第３実施例の縦断
面側面図、第１０図はその上面図、第１１図は第
３実施例を水栓接続部に使用した状態の断面図、
第１２図は第３実施例の取付座を取付帯にして水
栓流出口に使用した状態の断面図、第１３図は第
４実施例の縦断側面図、第１４図はその上面図、
第１５図は第４実施例を水栓接続部に使用した状
態の断面図、第１６図は第４実施例の取付座を取
付帯にして水栓流出口に使用した状態の断面図、
第１７図は本願と従来例の水の流出量の特性図で
ある。１…筒形本体、１ａ…突起部、２…節水輪、２
ａ…突起底部、２ｂ…通孔、２ｃ…流出口、３…
バネ、４…止め部、５…取付座、６…流出口、７
…水管、８…流出管、９…パツキング、１０…締
付ナツト、１１…取付帯、１２…節水弾性体、１
２ａ…曲面状傾斜部。 FIG. 1 is a side view including a partial cross section of the first embodiment;
Figure 2 is a top view, Figure 3 is a sectional view of the first embodiment used as a faucet connection, and Figure 4 is a faucet outlet using the mounting seat of the first embodiment as an attachment. 5 is a longitudinal sectional side view of the second embodiment, FIG. 6 is a top view thereof, and FIG. 7 is a sectional view of the second embodiment in use as a faucet connection. Figure 8 is a cross-sectional view of the second embodiment in which the mounting seat is used as an attachment for a faucet outlet, Figure 9 is a longitudinal cross-sectional side view of the third embodiment, and Figure 10 is its top view. Figure 11 is a cross-sectional view of the third embodiment used in a faucet connection part;
Fig. 12 is a cross-sectional view of the third embodiment in which the mounting seat is used as an attachment for a faucet outlet, Fig. 13 is a longitudinal cross-sectional side view of the fourth embodiment, and Fig. 14 is a top view thereof.
Fig. 15 is a cross-sectional view of the fourth embodiment used as a faucet connection part, Fig. 16 is a cross-sectional view of the fourth embodiment used as a faucet outlet with the mounting seat as an attachment;
FIG. 17 is a characteristic diagram of the amount of water flowing out in the present application and the conventional example. DESCRIPTION OF SYMBOLS 1...Cylindrical main body, 1a...Protrusion part, 2...Water saving ring, 2
a... Protrusion bottom, 2b... Through hole, 2c... Outlet, 3...
Spring, 4...Stopping part, 5...Mounting seat, 6...Outlet, 7
... Water pipe, 8 ... Outflow pipe, 9 ... Packing, 10 ... Tightening nut, 11 ... Mounting band, 12 ... Water-saving elastic body, 1
2a...Curved inclined portion.

Claims

[Claims for Utility Model Registration] (1) A cylindrical body having a bottom, an attachment stabilizing means for preventing wobbling when the cylindrical body is attached to a faucet, and a means disposed on the lateral outer periphery of the cylindrical body. 1. A sound-reducing water-saving device for a faucet, characterized in that it comprises a plurality of outflow ports, and a flow rate adjusting means disposed inside the cylindrical body to control and reduce water flow depending on the magnitude of water pressure. (2) The utility model according to claim 1, wherein the mounting stabilizing means is a mounting seat stretched over the upper part of the cylindrical body and having an inclined mounting surface to the faucet. Silent water-saving device for faucets. (3) The noise-reducing water-saving device for a faucet according to claim 1, wherein the attachment stabilizing means is fixed to a mounting band that is fixed to an outlet of the faucet. (4) Any one of claims 1 to 3 of the utility model registration claim, characterized in that the flow rate adjusting means comprises a water-saving ring that is pushed up by backflow water pressure from the bottom to adjust the area of the outlet. A sound-reducing water-saving device for faucets described in the above. (5) A water-saving wheel in which the flow rate adjusting means is biased by a biasing means from the bottom, and the area of the outlet is adjusted at a downward movement position where the biasing force and the water pressure near the outlet are balanced with the water pressure above. A sound-reducing water-saving device for a faucet according to any one of claims 1 to 3 of the utility model registration claim, characterized in that the device comprises: (6) Utility model registration claim 4 or 5, characterized in that the bottom portion has a protrusion.
A sound-reducing water-saving device for faucets as described in Section 1. (7) A utility model registration claim characterized in that the flow rate adjusting means is composed of an internal cylinder having a protruding bottom and an outlet, and is biased by a biasing means from the bottom provided with a drainage hole. A sound-reducing water-saving device for faucets according to any one of items 1 to 3. (8) The flow rate adjusting means is made of a hollow water-saving elastic body, and is deformed into a flat shape by the dynamic pressure, and its outer periphery expands to control water flow and reduce the water flow. The sound-reducing water-saving device for faucets according to any of Item 3.