JPH07528Y2 - Water flow switching tool - Google Patents

Description

[Detailed description of the device] << Industrial application field >> This device is attached to a tap of a water supply, and tap water is supplied from a main outlet and a branch outlet by operating only one operating part. The present invention relates to a water flow switching tool that can be easily switched to.

<Prior art> A water pipe that is used in a conventional kitchen, bathroom, etc., with a free pipe attached to change the direction of water outflow, that is, a sprinkler such as a shower head with a hose branched from the faucet. It is known to properly wash an object to be washed by properly using either one of the taps and the faucet.

<Problems to be solved by the invention> By the way, the conventional free pipe attached to the tap of the water supply is the direction mainly flowing out during the operation in the kitchen or bathroom, for example, into or out of the washing tub. It is necessary to bend the free pipe and change the direction each time it flows out to the outside, the operation is extremely troublesome, and the watering device with a hose branched from the faucet and the switching of water with the faucet are troublesome,
Further, there is a defect that an excessive force is applied to the hose when the water is stopped by the sprinkler at the tip of the hose.

This invention solves the above-mentioned problems and aims at obtaining a water passage switching tool which is convenient to use.

<< Means for Solving Problems >> The water flow switching device of the present invention for achieving the above-mentioned object has an inlet port 2 provided with a fitting part 1 which can be attached to and detached from a water faucet at one end.
And a main outlet 3 and a branch outlet 4 at the other end,
Further, a nozzle 6 having a nozzle port 5 is provided at the branch outlet 4, and a first water passage 7 is provided between the nozzle port 5 and the inflow port 37 provided at the inflow port 2. A second water passage portion 8 that connects the branch outlet portion 4 and the main outlet portion 3 to the periphery.
Opening valve provided with an operating portion 9 at the branch outlet 4
An outflow pipe 11 provided with 10 is attached, and a flexible pipe 24 is attached to the branch outlet part 4 and a water passage opening / closing part 26 in which a pressing operation piece 25 is provided at the tip of the flexible pipe 24 is provided. Sprinklers with 27
Is attached.

<Embodiment> An embodiment of the present invention will be described below with reference to the drawings. Reference numeral 2 denotes an inlet portion provided with a fitting portion 1 which can be attached to and detached from a water faucet 12, and has a main outlet portion 3 and a branch outlet at the other end. Nozzle 6 in which the portion 4 is provided and the nozzle outlet 5 is provided in the branch outlet 4
And the inlet port provided at the nozzle port 5 and the inlet port 2
37, a first water passage portion 7 is provided, and further, a second water passage portion 8 that connects the branch outlet portion 4 and the main outlet portion 3 is provided at the periphery of the nozzle 6, and the branch outlet portion is also provided. 4, an outflow pipe 11 having an opening / closing valve 10 having an operating portion 9 is attached, and the inflow port portion 2 rotates a fitting port 16 with a seal 15 interposed in a neck portion 14 of a lower frame body 13. It is formed on the elastic fitting portion 1 attached to the upper part of the upper frame 17 movably fitted, and the fitting portion 1 further includes a screw lid 18 screwed to the upper peripheral edge of the upper frame 17. It can be replaced by detaching it. 19 is neck 14
It is a retaining piece.

Further, the lower frame 13 having the neck portion 14 is provided with the main outlet 3 and the branch outlet 4, and the branch outlet 4 is provided with the nozzle 6 having the nozzle opening 5 and the nozzle 5 and the inlet. The first water passage portion 7 is provided between the first water passage portion 7 and the inflow port 37 provided in the second passage portion 2, and the second water passage portion 8 that connects the branch outlet portion 4 and the main outlet portion 3 is further provided at the peripheral edge of the nozzle 6. Moreover, an outflow pipe 11 having an opening / closing valve 10 provided with an operating portion 9 is attached to the branch outflow port 4, and a detachable screwing portion 20 for attaching and detaching the outflow pipe 11 is attached to the branch outflow port 4. The branch outlet 4 is provided with a packing collar 22 having a central opening 21. The packing collar 22 is provided with a central opening 21 having different diameters to switch the flowing water to the main outlet 3. This can be appropriately performed when installing the taps 12 having different water pressures. Reference numeral 23 is a water passage lid detachably attached to the main outlet 3.

In another embodiment, a flexible pipe 24 is attached to the branch outlet 4, and a sprinkler 27 having a water passage opening / closing portion 26 provided with a pressing operation piece 25 is attached to the tip of the flexible pipe 24. However, the sprinkling part 27 shown in the figure is attached to the tip of the flexible tube 24 via the screwing part 28, and the tip end is opened by the spring 29 inside the gripping cylinder 35 having the sprinkling port 34 in the tip lateral direction. A water pipe 32 whose part 30 is in contact with the valve seat 31 is provided, and the water pipe 32 is provided with locking pieces 33, 33, and a shaft part 36 attached to a gripping tube 35 between the locking pieces 33, 33. The water pipe 32 is pushed down against the spring 29 at the time of pressing with a fingertip via, and the tip end opening 30 and the valve seat 31 are separated from each other so that hot water or water flows out from the water spray port 34.

Further, the outlet can be changed by adjusting the pressing degree of the pressing operation piece 25.

«Advantages and effects of the device» The device of the present invention has the above-described structure, and has the inlet part 2 provided with the fitting part 1 which can be attached to and detached from the water faucet at one end, and the main outlet part 3 and the branch outlet part at the other end 4, a nozzle 6 having a nozzle port 5 is provided at the branch outlet 4, and a first water passage 7 is provided between the nozzle 5 and the inlet 37 provided at the inlet 2. Further, an outflow provided with an opening / closing valve 10 provided with a second water passage 8 which connects the branch outlet 4 and the main outlet 3 to the periphery of the nozzle 6 and also has an operation portion 9 provided in the branch outlet 4. Although the water flowing out from the tap of the water supply flows out from the main outlet 3 by installing the pipe 11, if the opening / closing valve 10 is opened via the operating portion 9, the nozzle 6 of the branch outlet 4 Water spouts from the nozzle port 5 and the inside of the second water passage 8 has a negative pressure. It is capable of performing very easily in the outflow direction switching in those passed through the outlet pipe 11 to dynamically stop.

Further, the outflow pipe 11 attached to the branch outflow port 4 is provided with an operation part 9 as a pressing operation piece 25 at the tip of the flexible pipe 24, and further a water passage opening / closing part
Since the water sprinkling part 27 having the opening / closing valve 10 provided with 26 is attached and formed, it can be used in a bathroom, a washroom, etc.
When washing the face with more outflowing water and washing the hair, the pressing operation piece 25 can be pushed with the fingertips holding the watering portion 27 to run the water from the watering portion 27, and the outflow from the main outlet 3 is stopped. Is something that can be done.

Further, it can be easily attached to and detached from the faucet through the fitting portion 1, and can be easily used in a general household, which is extremely convenient in use.

Further, it has many industrial effects, such as a simple structure, less risk of failure, and easy manufacture.

[Brief description of drawings]

1 is a sectional view, FIG. 2 is a partially cutaway sectional view showing another embodiment, and FIG. 3 is a partially sectional view. 1 ... Fitting part, 2 ... Inlet part, 3 ... Main outlet part, 4 ... Branch outlet part, 5 ... Nozzle port, 6 ... Nozzle, 7 ... First water passage part, 8 ... Second water passage part, 9 ... Operation part, 10 ... Open / close valve, 11 ... Outflow pipe, 12 ... Water faucet, 13 ... Lower frame, 14 ... Neck part, 15 ... Seal, 16 ... Fitting port, 17 ... Upper frame, 18 ... Screw cap , 19 ... retaining piece, 20 ... detachable screwing section, 21 ... central opening, 22 ... packing collar, 23 ... water lid, 24 ... flexible tube, 25 ... pressing operation piece, 26 ... water passage opening / closing section, 27 … Sprinkler, 28… Screw, 29… Spring,
30 ... Tip opening, 31 ... Valve seat, 32 ... Water pipe, 33 ... Locking piece,
34 ... Sprinkle port, 35 ... Grip tube, 36 ... Shaft part, 37 ... Inflow port

Claims (2)

[Scope of utility model registration request] 1. A flow inlet 2 having a fitting 1 which can be attached to and detached from a water faucet is provided at one end, a main flow outlet 3 and a branch flow outlet 4 are provided at the other end, and a nozzle is provided at the branch flow outlet 4. A nozzle 6 having a mouth 5 is provided, a first water passage portion 7 is provided between the nozzle mouth 5 and an inflow port 37 provided at the inflow port portion 2, and a branch outflow port portion 4 is provided at the periphery of the nozzle 6. A second water passage portion 8 communicating with the main outlet portion 3 is provided, and an operating portion 9 is provided at the branch outlet portion 4.
A water flow switching tool characterized in that an outflow pipe (11) having an on-off valve (10) provided with is attached. 2. An inlet part 2 having a fitting part 1 which can be attached to and detached from a water faucet is provided at one end, a main outlet part 3 and a branch outlet part 4 are provided at the other end, and a nozzle is provided at the branch outlet part 4. A nozzle 6 having a mouth 5 is provided, a first water passage portion 7 is provided between the nozzle mouth 5 and an inflow port 37 provided at the inflow port portion 2, and a branch outflow port portion 4 is provided at the periphery of the nozzle 6. A second water passage portion 8 communicating with the main outlet portion 3 is provided, and an outlet pipe 11 attached to the branch outlet portion 4 is provided with an operating portion 9 which is a pressing operation piece 25 at the tip of a flexible pipe 24. Further, the water passage opening / closing portion 26 is formed by attaching a water sprinkling portion 27 having an opening / closing valve 10 whose opening degree can be adjusted.