JP3071203U - Water drop sound resonance device - Google Patents

Abstract

(57) [Problem] To provide a practical resonance device capable of generating resonance sound of a water drop sound. A device has a hollow portion inside a main body, a concave portion for storing water in an upper portion, and an opening portion connected to the hollow portion on an outer surface portion to guide water flowing out of the concave portion. And a guide portion 10d for dropping into the cavity through the opening. Further, a pumping device 13 for returning the water 11 injected into a part of the hollow portion to the inside of the concave portion is provided.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 The present invention relates to a water drop sound resonance device that resonates with the sound of a water drop. More specifically, the present invention relates to a resonance device in which water flowing out of a water reservoir at an upper portion of a device main body is guided into a cavity inside the device main body, falls, and resonates in the cavity.

[0002]

[Prior art]

 In general, resonance sounds may be generated by resonating with the sound of water drops falling on the water surface inside a natural cave, artificial well, or water bottle, and such resonance sounds are known to be pleasant. ing. However, conventionally, there has been no means for industrially and practically supplying a resonance device that resonates with the sound of a dropped water drop to generate a resonance sound.

[0003]

[Problems to be solved by the invention]

 The present invention has been made in view of the above circumstances, and an object of the present invention is to provide a practical water drop sound resonance apparatus capable of generating a resonance sound of a water drop sound.

[0004]

[Means for Solving the Problems]

 The water drop sound resonance device according to claim 1 has a hollow portion inside, a concave portion for a water reservoir at an upper portion, an opening portion connected to the hollow portion on an outer surface portion, and flows out from the concave portion. The apparatus has a guide body that guides water to drop into the cavity through the opening, and a water pump that returns water injected into a part of the cavity into the recess. Features. The water drop falling sound resonance device according to claim 2 is the device according to claim 1, wherein the main body portion of the water pumping device is housed in the hollow portion, and the bottom portion of the hollow portion is detachable from the outside. It is characterized by being sealed by. According to a third aspect of the present invention, in the device of the first or second aspect, the guiding portion is connected to the opening from a part of an upper edge of the concave portion on a surface of the device main body. The groove is formed in the groove. According to a fourth aspect of the present invention, there is provided a water drop falling sound resonance apparatus according to any one of the first to third aspects, wherein the water pumping apparatus includes a submersible pump mounted on a bottom surface of a hollow portion of the apparatus main body. A pumping pipe that partially penetrates the device body between the cavity and the bottom surface in the recess, and connects the submersible pump and the bottom in the recess. I do. According to a fifth aspect of the present invention, there is provided a water drop falling sound resonance apparatus according to any one of the first to fourth aspects, wherein the apparatus main body includes a base having the hollow portion and a mounting portion having the concave portion. It is characterized by being separable into.

According to the first aspect of the present invention, it is possible to guide the water flowing out of the water-recessed recess at the upper part of the apparatus main body into the cavity inside the apparatus main body and to drop the water. By appropriately setting the material of the wall surface, it is possible to generate a resonance sound by causing the cavity to resonate with the sound of falling water. In addition, a pumping device is provided for returning water injected into a part of the cavity to the inside of the concave portion, so that a resonance sound generating operation can be performed intermittently. In addition, when the device of the present invention is used, practicality can be provided, for example, water in the concave portion is used for hand washing. Therefore, the resonator can be supplied industrially and practically. According to the invention of claim 2, since the main body of the water pumping device is housed in the hollow part, and the bottom part of the hollow part is sealed by the bottom cover which can be detached from the outside, the hollow part is provided as necessary. You can inspect the inside of the. According to the invention of claim 3, since the guiding portion is a groove formed so as to be continuous from a part of the upper edge of the concave portion to the opening portion on the surface of the apparatus main body, whether the guiding condition of the water is good or not is determined. This is convenient for operation and maintenance of the equipment. According to the invention of claim 4, the pumping device is provided with a submersible pump mounted on the bottom surface of the hollow portion of the device main body, and a part thereof penetrates the device main body portion between the hollow portion and the inner bottom surface of the concave portion. A pumping pipe connecting the submersible pump and the bottom in the recess, the pumping device can be housed in the device body, and the appearance of the device of the present invention is clear. According to the invention of claim 5, the apparatus main body is separable into a base portion having a cavity and a mounting portion having a concave portion, and is assembled by mounting the mounting portion on the base portion. Therefore, storage, transportation, handling, and the like of the apparatus main body are easy.

[0006]

[Embodiment of the invention]

 Next, an embodiment of the present invention will be described with reference to the drawings. FIG. 1 is a perspective view schematically showing a part of the first embodiment of the water drop sound resonance device of the present invention. FIG. 2 is a side view schematically showing a part of the resonator from a direction A in FIG. FIG. 3 is a front view schematically showing a part of the resonator from a direction B in FIG.

In the water drop sound resonance apparatus shown in FIGS. 1 to 3, reference numeral 10 denotes a columnar device main body made of, for example, stone, which has, for example, a columnar hollow portion 10a therein. Has a semicircular recess 10b, for example, and has a small opening 10c connected to the cavity 10a on the outer surface, and guides water flowing out of the recess 10b to form a cavity through the opening 11c. There is a guiding part 10d for dropping into the part 10a. In this case, the lower edge of the opening 11c has an inclined surface directed obliquely downward (inside the cavity 10a), and is designed so that water droplets fall into the cavity 10a.

The cavity 11 is filled with water 11 in part (usually at the bottom) when the device of the present invention is used. By appropriately setting the shape, size, and material of the wall surface, It becomes a resonance part that resonates with a sound when a water drop falls on the water surface from the opening 11c. Further, the bottom of the cavity 10a is closed by a bottom cover 12 which is detachable from the outside, so that a water pumping device 13 for returning water in the cavity 10a into the recess 10b can be accommodated.

In the present embodiment, the pumping device 13 is housed in the hollow portion 10a of the device main body, and is connected to a pumping device main body (for example, a submersible pump 13a) disposed near the bottom surface of the hollow portion 10a. Ip 13b. The pumping pipe 13b partially connects the submersible pump 13a and the bottom of the recess 10b through the main body of the device between the upper portion of the cavity 10a and the bottom of the recess 10b. , For example, made of synthetic resin. The submersible pump 13a is held below the side wall of the cavity 10a in order to hold the submersible pump 13a in a predetermined posture, for example, to position the suction port of the submersible pump 13a near the bottom of the cavity 10a. A holdable holder (not shown) is attached.

According to the water drop falling sound resonance apparatus having the above-described configuration, water flowing out of the water reservoir recess 10b in the upper part of the apparatus main body can be guided to the cavity 10a in the apparatus main body to be dropped, and the cavity can be formed in advance. By appropriately setting the shape, size, and material of the wall surface of the portion 10a, it is possible to generate a resonance sound by resonating with the water drop sound in the hollow portion 10a. Further, since the water pumping device 13 for returning the water 11 injected into a part of the cavity 10a into the recess 10b is provided, the operation of generating the resonance sound can be performed intermittently.

[0011] Further, when using the water drop falling sound resonance device, it is possible to provide practicality such as laying pebbles on the bottom in the recess 10b for water pool and using the water in the recess 10b for hand washing. become. At this time, a ladle (not shown) and a ladle (not shown) can be placed on a part of the upper edge of the recess 10b. Therefore, the drop sound resonance device can be supplied industrially and practically.

In the present embodiment, the guiding portion 10d is a groove formed on the surface of the apparatus main body 10 so as to extend from a part of the upper edge of the concave portion 10b to the opening portion 10c. It can be guided and dropped into the cavity 10a through the opening 10c. Therefore, the quality of the water guidance can be observed from the outside, which is convenient for the operation and maintenance of the equipment.

Further, in this embodiment, since the water pumping device 13 can be housed in the device main body, the appearance of the device of the present invention is clear. When an external power supply is used as the submersible pump 13a, the wiring may be taken out through the apparatus body from above the cavity 10a, and the submersible pump 13a that can be driven by a battery may be used. Eliminates the need for wiring to an external power supply.

The pumping amount of the submersible pump 13a and the path of the guide portion 10d are set so that water flows out intermittently from the concave portion 10b to the guide portion 10d, and water drops intermittently fall into the hollow portion 10a. ing. If the water in the cavity 10a becomes insufficient, it can be replenished from the outside through the opening 10c, and the desired resonance sound is generated by adjusting the water level in the cavity 10a. can do.

In this embodiment, the bottom lid 12 is formed of a thick disk-shaped rubber plate having a circular flat surface and a convex diameter cross section, and can be hermetically sealed so that water does not leak from the cavity 10a. . In addition, a hook (not shown) for a finger of a hand is provided on the outer surface (lower surface) of the bottom cover 12 to facilitate the attaching / detaching operation. Therefore, the bottom lid 12 can be opened as necessary, and the submersible pump 13a and the like in the cavity 10a can be inspected.

The material of the device main body 10 is not limited to the stone described above, and other materials may be used. A cylindrical body having a hollow portion may be built in the device main body. Further, the overall shape of the device main body is not limited to the above-described columnar shape, but may be any shape, and may be deformed so as to give irregularities such as rock surface to the outer surface. It may be deformed to give a natural feeling.

It is desirable that the entire bottom surface or the outer peripheral portion be flat in order to provide stability in installation of the apparatus main body 10. In addition, by attaching a greening material (not shown) such as natural or artificial moss to a part of the outer surface of the device main body 10, an effect of giving comfort to a user or the like can be obtained in addition to a decorative effect.

Further, the apparatus main body 10 can be separated into two parts, for example, along a line CC shown in FIG. 3, a mounting part having a concave part 10b and a base part having a hollow part 10a. For example, it becomes possible to mount the mounting portion on the base portion and to assemble the device, thereby facilitating storage, transportation, and handling of the device main body 10.

Further, as shown by a dashed line in FIG. 3, for example, a tray 30 having high weight resistance is installed below the bottom surface of the apparatus main body 10, and extra water flows from the concave portion 10 b of the apparatus main body 10. It may be used as a water catch when it comes out, or as a mounting table for decorative items.

[0020]

[Effect of the invention]

 According to the first aspect of the present invention, it is possible to provide a practical water drop sound resonance device capable of generating a resonance sound of a water drop sound as an industrial and practical one. According to the water drop sound resonance device of the second aspect, it is possible to inspect the water pumping device in the cavity as required. According to the water drop falling sound resonance device of the third aspect, the state of water guidance can be observed from the outside, which is convenient in terms of operation and maintenance of the device. According to the water drop sound resonance device of the fourth aspect, the water pumping device can be stored in the device main body, and the appearance of the device of the present invention is clear. According to the water drop falling sound resonance device of the fifth aspect, the device main body can be separated into a base portion having a cavity and a mounting portion having a concave portion, so that storage, transportation, and handling of the device main body are easy. is there.

[Brief description of the drawings]

FIG. 1 is a perspective view schematically showing a part of a first embodiment of a water drop sound resonance device of the present invention.

FIG. 2 is a cross-sectional view schematically showing a part of the resonator from a direction A in FIG.

FIG. 3 is a front view schematically showing a part of the resonator from a direction B in FIG. 1;

[Explanation of symbols]

 10 Main unit 10a Cavity 10b Recess 10c Opening 10d Guide 11 Water 12 Bottom lid 13 Pumping device 13a Submersible pump 13b Pumping pipe

Claims (5)

[Utility model registration claims] (A) A hollow portion is provided inside, a concave portion for a water reservoir is provided on an upper portion, and an opening portion connected to the hollow portion is provided on an outer surface portion to guide water flowing out from the concave portion. And (b) a water pump for returning water injected into a part of the cavity into the recess. Water drop sound resonance device. 2. (a1) The main body of the water pump is housed in the cavity, and the bottom of the cavity is sealed by a bottom cover that is removable from the outside. Item 7. A water drop falling sound resonance device according to Item 1. 3. The device according to claim 1, wherein said guide portion is a groove formed on a surface of said apparatus body so as to extend from a part of an upper edge of said recess to said opening. 2. The water drop falling sound resonance device according to 2. 4. A pump according to claim 1, wherein said pumping device comprises:
A part thereof penetrates a device main body portion between the hollow portion and the bottom portion inside the concave portion, and includes a water pumping pipe connecting the underwater pump and the bottom portion inside the concave portion. Item 4. The water drop falling sound resonance device according to any one of Items 1 to 3. 5. The apparatus according to claim 1, wherein the apparatus main body is separable into a base having the hollow portion and a mounting portion having the concave portion. The drop sound resonance device according to the above description.