JP3052265U - Water saving member attached to faucet faucet - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an inexpensive water-saving top that can diffuse water on the discharge side even if the flow path hole is straight and easy to form. In order to save water, a locking flange 11 is protruded at one end of the cylindrical body, and the other end is formed as a conical portion 12. The flange 11 and the conical portion 12 are opened in the inclined plane.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 The present invention relates to a water saving member that is disposed in a faucet faucet pipe to save water.

[0002]

[Prior art]

 Conventionally, this type of water-saving top often has a configuration in which a locking flange is protruded at one end of a cylindrical body and a plurality of flow passage holes are penetrated through the cylindrical body and opened at both ends. It is being done. However, when the flow path holes are straight, water is discharged in the hole state because the flow path holes have the same diameter and the same length, and when the faucet outlet is close, It is ejected like an ejection state by a nozzle.

[0003] In view of this, a device has been devised in which a plurality of flow passage holes are inclined or spirally arranged to diffuse water on the discharge side so that the water is discharged from the faucet in a calm state. Have been. However, there is a drawback that the configuration is complicated and the manufacturing cost is high.

[0004]

[Problems to be solved by the invention]

 Therefore, the present invention provides an inexpensive water-saving member that can diffuse water on the discharge side even if the flow passage hole is straight and easy to form.

[0005]

[Means for Solving the Problems]

 For this reason, the present invention saves water by interposing the pipe of the faucet faucet, and has a locking flange protruding at one end of the cylindrical body and the other end formed as a conical part or a truncated conical part. The water-saving member is attached to a faucet plug having a configuration in which a plurality of flow passage holes are formed straight through the cylindrical body and opened at both ends. Note that the other end of the cylindrical body may be formed in a truncated cone shape, and a flow path hole may be provided at the trapezoidal top of the truncated cone portion.

[0006]

[Embodiment of the invention]

 Hereinafter, details of the present invention will be described with reference to the illustrated embodiment. In the embodiment shown in FIGS. 1 to 3, reference numeral 1 denotes a cylindrical body made of brass, which has a locking flange 11 protruding at one end and a conical portion 12 at the other end. In addition, four flow passage holes 13 are provided in the cylindrical body 1 so as to be straight through the concentric circles at equal intervals and open to the locking flange 11 and the conical portion 12 at both ends.

Here, the straight shape of the flow passage hole 13 is parallel to the axial direction (water flow direction) of the columnar body 1, and the opening in the conical portion 12 is an inclined surface. In addition, the inner part 132 of each flow path hole 13 is longer than the outer part 131.

In this embodiment, the opening / closing control unit near the faucet of the faucet or, as shown in FIG. 4, when connecting the flexible pipe 2, is interposed in the connecting part. It is locked by the stop flange 11 to shield the pipeline from being provided.

According to this embodiment, water enters through the locking flange 11 of the flow passage hole 13 and is discharged from the conical portion 12 according to the degree of opening and closing of the opening and closing plug, thereby saving water. It is particularly important that the outer portion 131 of each flow passage hole 13 is shorter than the inner portion 132 because the opening of the flow passage hole 13 at the conical portion 12 is an inclined surface. As described above, the water passing through the outer portions 131 of the respective flow passage holes 13 is quickly opened, and is discharged toward the outside, that is, toward the inner wall 20 of the pipeline because the opening surface is inclined. You.

The water passing through the inner portions 132 of the respective flow passage holes 13 is directly discharged as it is, but the water is discharged from the outer portions 131 of the flow passage holes 13 so that the water collides with the inner wall 20 of the conduit. And is immediately deflected toward the inside, that is, toward the axis of the conduit. Therefore, the water that has passed through the flow passage hole 13 is immediately diffused throughout the pipeline after the discharge, and the discharge can be achieved from the calm pipeline having the same pressure as a whole. In particular, since four flow passage holes 13 are provided, the water is smoothly discharged.

Although the present embodiment is configured as described above, the present invention is not limited to this. For example, the size and length of the cylindrical body and the locking flange are not limited, regardless of the material. Further, the number of the flow passage holes provided therein may be two or more, and three flow passage holes may be provided at equal intervals on the same circumference as shown in FIG.

Further, the conical portion formed at the other end of the cylindrical body has a truncated cone shape, and as shown in FIGS. 6 to 8, a flow path hole 16 is also provided through the trapezoidal top 151 of the truncated cone portion 15. Is also good. According to this, the discharge amount from the central flow path hole 16 increases, and the discharge pressure at the discharge center can be increased, which is suitable for showers and the like. The angle of the inclined surface of the cone or the truncated cone is also appropriate.

[0013]

[Effect of the invention]

 According to the first aspect of the present invention, the water passing through the outside of each passage hole is quickly opened by the conical inclined surface and discharged toward the inner wall of the conduit, and the inside of each passage hole is discharged. The water passing through the channel is immediately deflected inward by the collision deflection of the water discharged from the outside to the inner wall of the pipeline, and the water that has passed through the flow passage hole is immediately diffused throughout the pipeline after discharge. Then, the fluid is smoothly discharged from the pipeline at almost the same pressure. According to claim 2, the discharge pressure at the central portion of the discharge can be increased while being diffused throughout, which is suitable for a shower or the like.

[Brief description of the drawings]

FIG. 1 is a perspective view of an embodiment of the present invention.

FIG. 2 is an enlarged vertical sectional view thereof.

FIG. 3 is a bottom view thereof.

FIG. 4 is a longitudinal sectional view of a main part showing a use state thereof.

FIG. 5 is a bottom view showing another example of the arrangement of the flow path holes.

FIG. 6 is a bottom view of another example in which a truncated cone portion is provided at the other end of the cylindrical body.

FIG. 7 is a longitudinal sectional view thereof.

FIG. 8 is a bottom view of still another example.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Cylinder 11 Locking flange 12 Conical part 13 Flow path hole 131 Outer part 132 Inner part 15 Truncated cone part 151 Trapezoidal top part 16 Flow path hole

Claims (2)

[Utility model registration claims] The present invention aims at saving water by interposing in a pipe of a faucet faucet. A cylindrical flange has a locking flange 11 protruding at one end, and the other end has a conical part 12 or a truncated conical part 15. A water-saving member attached to a faucet faucet, wherein a plurality of flow passage holes 13 are formed in the cylindrical body 1 so as to pass straight and open at both ends. 2. The water-saving member according to claim 1, wherein the other end of the columnar body is formed in a truncated cone shape, and the trapezoidal top portion of the truncated cone portion is provided with a flow passage hole.