JP2567327Y2 - Soap bubble generator - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a soap bubble generator capable of continuously generating a large amount of soap bubbles.

[0002]

2. Description of the Related Art Conventionally, as a soap bubble generator having a fogging function utilizing sublimation of dry ice, a "bubble generator" disclosed in Japanese Utility Model Application Laid-Open No. 63-172499 previously filed by the present applicant has been proposed. Are known. This device includes an upper box having a soap bubble generating mechanism and a lower box having a fogging mechanism. The soap bubble generating mechanism has a bubble liquid stored in a large opening of the upper box with a space. In the tank, soap bubbles are generated by blowing air while rotating the rotating mesh body in a partially immersed state in the soap bubble liquid in the tank, and the generated soap bubbles are blown by a fan stored in the lower part of the upper box. It blows away far away, and the fogging mechanism continuously or intermittently immerses the dry ice storage box with many holes in the water tank to generate a mist, and the mist discharge port on the side of the lower box Is to be discharged from Adjustment of the wind direction of a fan that blows off soap bubbles has been performed by operating a lever that projects a shaft to which the fan is fixed to the outside and rotating the shaft.

[0003]

However, in the soap bubble generating mechanism of the conventional soap bubble generating device, as described above, the soap bubble tank is accommodated in the large opening of the upper box with a space. The wind of a fan that blows the soap bubbles far away is blown upward through a large space between the soap bubble tank and the opening (Japanese Utility Model Application Laid-Open No. 63-172499). FIG. 1). As described above, since the outlet is wide, there is a problem in that it is not possible to obtain wind power for blowing away the soap bubbles unless a high-output fan is used. In addition, in the conventional soap bubble generating mechanism, the wind direction adjustment of the fan that blows off the soap bubbles is performed by rotating the shaft to which the relatively heavy fan is fixed by operating the lever as described above. There was a problem that operation became heavy and operation was difficult. Furthermore, in the fogging mechanism of the conventional soap bubble generator, as described above,
Since a mechanism is used to continuously or intermittently immerse the dry ice storage box in the water tank to generate a mist, means for raising and lowering the dry ice storage box and immersing the dry ice storage box in the water tank is required, increasing the cost. I was The present invention has been made in view of such circumstances, and it is possible for even a relatively low-power fan to blow off a soap bubble to a long distance, and it does not require much power to adjust the wind direction of a fan that blows off the soap bubble. It is an object of the present invention to provide a soap bubble generating device which does not require a means for immersing ice in a water tank and can reduce the cost.

[0004]

According to the present invention, there is provided a semiconductor device comprising:
In the soap bubble generator described above, a rotating mesh body partly immersed in the soap bubble liquid is arranged in a soap bubble liquid tank containing a soap bubble liquid, and a blower tube is provided in the rotating mesh body, and a rotating pipe is provided. A soap bubble generating mechanism for generating soap bubbles while blowing air onto the rotating mesh body; a blowing duct having a blowout port disposed obliquely upward on one side of the soap bubble liquid tank; and A soap bubble blowing device that has a fan provided on the base end side of the duct and blows air to the soap bubble generated from the soap bubble generating mechanism, and shines light on the soap bubble flying by the soap bubble blowing device, and A light provided with a means for changing the light color with time. According to a second aspect of the present invention, in the soap bubble generator according to the first aspect, a wind direction adjusting member that changes a flow of wind blown from the blow port is provided at an outlet of the blower duct. Have been. The soap bubble generating device according to claim 3 is the soap bubble generating device according to claim 1, wherein the soap bubble generating mechanism is provided in an upper box, and a lower box below the upper box has a dry ice chamber. A mist generating mechanism is provided that discharges mist generated by spraying hot water in a shower onto the stored dry ice from a mist discharging portion on a side surface of the lower box. The soap bubble generator according to claim 4 is the soap bubble generator according to claim 3,
A blower fan for forcibly discharging the mist in the dry ice chamber from the discharge section to the outside; and a discharge duct extending upward in the discharge section of the lower box; At the end of the duct, a fogging nozzle that can swing is provided.

[0005]

In the soap bubble generating apparatus according to any one of claims 1 to 4, when the soap bubble is generated, the bubble is generated by rotating the rotating mesh while blowing air in a soap bubble liquid tank containing the soap bubble liquid. Occurs. At this time, since the wind of the fan is blown out from the relatively small outlet of the blowing duct arranged on one side of the soap bubble liquid tank, the generated soap bubble is a relatively low-output fan. Even blow away. And since it has the light provided with the means which changes the light color with time, the decorativeness of a soap bubble improves. In particular, in the soap bubble generator according to the second aspect, the wind direction of the fan is adjusted by operating a wind direction adjusting member provided near the outlet. In the soap bubble generating device according to the third aspect, when further generating a mist of dry ice, the hot water in the water storage tank is sprayed on the dry ice stored in the dry ice chamber by a shower device to remove the mist. The generated mist is discharged to the outside from the mist discharge section on the side of the lower box. In the soap bubble generating device according to the fourth aspect, when the blowing fan that discharges the mist in the dry ice chamber is operated, the mist generated from the dry ice is forcibly discharged from the discharge unit. At this time, the dry ice chamber becomes negative pressure due to the exhaust force of the blower fan, and the environment becomes easy to sublime the dry ice. Therefore, even if the temperature of the hot water sprayed on the dry ice (generally, about 80 degrees) is relatively low, it is satisfactory. A mist is generated. Then, the mist discharged from the mist discharging section is raised by the mist discharging duct extending upward,
Since the mist is discharged from the swiveling mist nozzle at the tip, mist flows down like a waterfall from the mist nozzle at a higher position. Moreover, the height of this waterfall can be freely changed by swinging the exhaust nozzle.

[0006]

DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiments of the present invention will be described below with reference to the accompanying drawings to facilitate understanding of the present invention. Here, FIG. 1 is a cross-sectional view of a soap bubble generator according to an embodiment of the present invention, FIG. 2 is a perspective view showing an exploded upper and lower box of the soap bubble generator, and FIG. It is an expanded sectional view showing the assembled state of the adjustment member.

As shown in FIG. 1, a soap bubble generating device 10 according to one embodiment of the present invention includes a soap bubble generating mechanism 11.
, And a lower box 14 having a fogging mechanism 13. The upper and lower boxes 12, 14 are separable so that the soap bubble generating mechanism 11 and the mist generating mechanism 13 can be used at different places.

As shown in FIGS. 1 and 2, a soap bubble generating mechanism 11 has an opening 15 on one side of the upper surface of an upper box 12.
A soap bubble liquid tank 16 having substantially the entire size of the opening 15 and having a shape substantially halved across a substantially horizontal drum is formed in the opening 15 at the upper edge of the opening. It is accommodated in the upper surface of the box 12. In the soap bubble liquid tank 16, a rotating mesh body 19, which is rotated at a low speed by a motor 17 provided on one side surface of the soap bubble liquid tank 16 and whose lower part is immersed in soap bubble liquid 18 in the soap bubble liquid tank 16. Is stored. The rotating mesh 19 has a large number of bars 19a parallel to the rotation axis 17a, and the interval between the bars is
For example, it is a basket-shaped body formed into a cylindrical shape so as to have a stitch of about 11 mm.

On the other side of the soap bubble tank 16, a blower tube 20 penetrating through the side surface and being loosely inserted into the shaft core of the rotating mesh body 19 is projected. Has a plurality of nozzles 21 formed at regular intervals. The wind from the fan 22 passes through the blower tube 20 and is blown out from the nozzle 21 into the upper part of the rotating mesh 19.

In the other side of the upper box 12, a relatively small outlet 23a is arranged on one side of the soap bubble liquid tank 16, and the suction side communicates with an opening 24 on the side surface of the upper box 12. A blower duct 23 having a substantially trumpet shape is housed therein, and a relatively low-output fan 25 is disposed in a downstream portion of the blower duct 23. A net 26 is provided in the opening 24, and the soap bubble tank 16 and the air duct 23 are partitioned by a partition plate 27. In the vicinity of the outlet 23a of the air duct 23, a fan 25
A horizontally long wind direction adjusting member 28 that adjusts the wind direction of the wind generated from the shaft is mounted on the shaft (see also FIG. 3). These components 23, 25 and 28 constitute a soap bubble blowing device. On the other side of the upper surface of the upper box 12, a pair of lights 29 for obtaining a rendering effect by illumination are arranged. By changing the light colors of the pair of lights 29 with time, the effect can be further increased. Means for changing the light color of the light 29 include switching a plurality of light bulbs of different colors,
Means for changing the color of the colored translucent plate disposed in front of the light 29 can be employed. Next, the fogging mechanism 13 will be described in detail with reference to FIGS.

As shown in FIG. 2, the inside of the lower box 14 is divided into left and right rooms by a partition plate 30, and a lid plate 31 which can be opened and closed on the side is pivotally mounted on the upper side of one of the rooms. Dry ice room 33 for storing ice boxes 32
Is partitioned. Several through holes 32a are formed at both ends of the bottom surface of the dry ice box 32, respectively. Further, the bottom surface of the dry ice chamber 33 is in the shape of a pen, and a drain channel 34 inclined downward toward the partition plate 30 is formed below the bottom surface. Drainage channel 34 of partition plate 30
On the side, a through hole 34a communicating with a water storage tank 42 described later is formed.

An upper portion of one side surface of the lower box 14 is provided with a mist discharging portion 14a which is a through hole.
Is provided with a double-structured exhaust duct 35 composed of an L-shaped inner tube 35a and an outer tube 35b whose upper part communicates with the dry ice chamber 33 and extends upward. At the end of the duct 35, there is an approximately upper and lower box 1 extending in the lateral direction.
Discharge nozzles 36 having the same length as the horizontal widths of 2, 14 are attached so as to be able to swing by 45 degrees. Since the length of the discharge nozzle 36 is long, the mist can be diffused over a wide range. The oscillating structure of the mist discharging nozzle 36 includes a long arc plate 37 fixed to the upper end of the mist discharging duct 35, a long hole 38 formed at both ends of the arc plate 37, and a mist discharging nozzle 36.
The discharge nozzle 36 is rotatably fastened via a pair of bolts 39 protruding near both ends on the back side of the nozzle. A large number of discharge holes 40 are formed at regular intervals on the front surface of the discharge nozzle 36 (see FIG. 1).

As shown in FIGS.
In the other room, there is provided the water storage tank 42 in contact with the lower part of the partition plate 30 and the hot water sprayed on the dry ice 41 in the dry ice box 32, and the water temperature of the water storage tank 42 is 60 to 80 degrees. A moderately heated U-shaped heater 43 and thermostat 44 are mounted. In the other room of the lower box 14, a water supply pump that feeds water in a water storage tank 42 to a cylindrical shower nozzle 46 that projects horizontally into an upper portion of one side of the dry ice chamber 33 via a water supply pipe 45. A blower fan 49 for sending air from the other room into the dry ice chamber 33 is provided in a through hole 48 formed in the upper center of the partition plate 30. These components 42 to 46 constitute a shower device that blows hot water in the water storage tank 42 onto the dry ice 41 in the dry ice chamber 33.

In the drawing, reference numeral 50 denotes an operation switch of the soap bubble generating mechanism 11, reference numeral 51 denotes an operation lamp of the fogging mechanism 13, reference numeral 52 denotes a switch for a thermostat, reference numeral 53 denotes a fuse box, and reference numeral 54 denotes a caster. I have.

Next, the operation of the soap bubble generator 10 according to one embodiment of the present invention will be described. When generating soap bubbles S, as shown in FIGS.
When the rotating mesh 19 is rotated at a low speed by the motor 17 in the soap bubble liquid tank 16 in which the fan 8 is placed, and the fan 22 is operated, the wind of the fan 22 flows through the blower tube 20 and flows from the nozzle 21 to the rotating mesh. 19, a lot of soap bubbles S are generated. The generated soap bubbles S are blown off far by the wind of the fan 25 which is blown out vigorously from the outlet 23a of the blowing duct 23 arranged on one side of the soap bubble liquid tank 16. This is because the wind of the fan 25 passes through the relatively small outlet 23a to increase the wind speed. Therefore, as described above, even if the fan 25 has a relatively low output, the soap bubble S can be blown off far. . Since the wind direction of the fan 25 is adjusted by rotating the wind direction adjusting member 28 provided near the outlet 23a in the vertical direction, the relatively heavy fan itself is fixed as in the conventional means. The shaft does not need to be rotated by lever operation, and less force is required to adjust the wind direction.

When the mist of the dry ice 41 is generated, the water storage tank 42 heated by the heater 43 is used.
Is sprayed onto the dry ice 41 from the shower nozzle 46 of the dry ice chamber 33 by the water supply pump 47 to generate carbon dioxide gas, whereby the surrounding water vapor is cooled and a mist is generated. The mist is passed through the mist discharging portion 14a by the wind of the blower fan 49, rises by the mist discharging duct 35, and is discharged outside from the mist discharging nozzle 36 at the tip. You can produce a mist that flows down like this. Moreover, since the fogging nozzle 36 can swing up and down by loosening the screw screwed to the bolt 39, the height of the waterfall can be freely changed. The water blown into the dry ice chamber 33 is supplied to the through holes 32 formed at both ends of the bottom surface of the dry ice box 32.
a, the water passes through the bottom of the dry ice chamber 33 and flows into the drainage channel 34, and the through-hole 34 a of the partition plate 30
From the water tank 42 again and circulated.

The soap bubble generating mechanism 11 and the fogging mechanism 13 can be operated simultaneously or individually. Also, by separating the upper and lower boxes 12, 14 of the soap bubble generator 10, the soap bubble generator 11 and the mist generator 13 can be used separately at different places. Further, by turning on the light 29 of the upper box 12,
The effect of lighting can be achieved.

As described above, the hot water in the water storage tank 42 is sprayed onto the dry ice 41 by the shower device to generate a mist, so that the conventionally used dry ice is immersed in the tank containing the hot water. The need for an elevating motor and an elevating mechanism for the ice box is eliminated, and costs can be reduced.
Further, by providing the blower fan 49 for forcibly discharging the mist in the dry ice chamber 33 to the outside from the discharge unit 14a, the mist generated from the dry ice 41 is forcibly discharged from the discharge unit 14a. At this time, since the inside of the dry ice chamber 33 is made to have a negative pressure due to the exhaust force of the blower fan 49 and the dry ice 41 is easily sublimated, the temperature of the hot water sprayed on the dry ice 41 (normally 80 (Degrees) is about 60 degrees, and even at relatively low temperatures, mist can be satisfactorily generated.

Although the embodiment of the present invention has been described above, the present invention is not limited to this embodiment, and even if there is a design change or a change in operation without departing from the scope of the present invention, it is included in the present invention. It is. For example, the soap bubble generating mechanism and the mist generating mechanism need not be limited to those having the structure of the embodiment. Further, the wind direction adjusting member is not limited to the shape of the embodiment, but may have any shape as long as the direction of the wind blown from the outlet can be changed. Furthermore, the shape of the air duct is not limited to that of the embodiment, and any shape may be used as long as the air outlet is relatively small and the wind of the fan can be blown out vigorously.

Further, the shower device may be of any structure as long as the hot water in the water storage tank can be sprayed on the dry ice in the dry ice chamber. Further, in the embodiment, the mounting position of the blower fan is not limited to the position of the embodiment, but may be any position such as a dry ice room or a mist discharging portion where the mist in the dry ice room can be externally discharged. Further, the blower fan is not always necessary. Next, in the embodiment, as the swing structure of the discharge nozzle, a structure including the long hole on the discharge duct side and the bolt and screw on the discharge nozzle side is shown, but the discharge nozzle is not limited to this. Any structure may be used as long as it can be swung. Then, in the embodiment, the fog duct having the fogging nozzle capable of swinging is provided in the fog section of the lower box as described above. However, the fog duct and the fog nozzle are not necessarily required, and The mist may be directly discharged to the outside.

[0021]

According to the first aspect of the present invention, a blowing duct is disposed on one side of the soap bubble liquid tank, and a fan is provided from a relatively small outlet of the blowing duct. Is blown out vigorously, so that the generated soap bubbles can be blown far away even by using a relatively low-output fan. And a light that shines light on the soap bubbles that fly is provided.
This light has a means to change its light color over time, so the light color reflected from the soap bubble changes,
The decorative effect of the soap bubble is improved, and the effect in a dark place is improved. In particular, in the soap bubble generator according to the second aspect, since the wind direction of the fan is adjusted by the wind direction adjusting member provided near the outlet of the air duct, the weight is relatively heavy as in the conventional means. It is not necessary to rotate the fan itself by operating the lever, so that the wind direction adjustment does not require much force and the operation can be easily performed. Furthermore, in the soap bubble generating device according to claim 3, a shower device is provided in the mist generating mechanism, and the hot water in the water storage tank is sprayed on the dry ice in the dry ice chamber to generate a mist. A conventionally used means for immersing dry ice in a water tank becomes unnecessary, and the cost can be reduced. In particular, in the soap bubble generator according to the fourth aspect, the mist generated from the dry ice is forcibly discharged from the mist discharging section by providing the blower fan for discharging the mist in the dry ice chamber. However, at this time, the temperature of the hot water sprayed on the dry ice (usually about 80 degrees) is reduced to 6 because the pressure in the dry ice chamber becomes negative due to the exhaust force of the blower fan and the dry ice easily sublimates.
Even at a relatively low temperature of about 0 degrees, a mist can be satisfactorily generated, whereby power required to raise the water temperature can be saved and energy can be saved. In addition, a fume duct that extends upward is provided in the fog section of the lower box, and a fume nozzle is provided at the tip of the fume duct. You can produce things.
Moreover, since the mist nozzle can be swung, the height of the waterfall can be freely changed, thereby further improving the effect of the mist.

[Brief description of the drawings]

FIG. 1 is a sectional view of a soap bubble generator according to an embodiment of the present invention.

FIG. 2 is a perspective view showing an exploded upper and lower box of the soap bubble generator.

FIG. 3 is an enlarged sectional view showing an assembled state of a wind direction adjusting member of an air duct.

[Explanation of symbols]

REFERENCE SIGNS LIST 10 soap bubble generating device 11 soap bubble generating mechanism 12 upper box 13 fogging mechanism 14 lower box 14 a mist discharging unit 15 opening 16 soap bubble liquid tank 17 motor 17 a rotating shaft 18 soap bubble liquid 19 rotating mesh body 19 a rod 20 blower tube DESCRIPTION OF SYMBOLS 21 Nozzle 22 Fan 23 Ventilation duct 23a Blow-out opening 24 Opening 25 Fan 26 Net 27 Partition plate 28 Wind direction adjustment member 29 Light 30 Partition plate 31 Cover plate 32 Dry ice box 32a Through hole 33 Dry ice chamber 34 Drainage passage 34a Through hole 35 Discharge duct 35a Inner tube 35b Outer tube 36 Discharge nozzle 37 Arc plate 38 Slot hole 39 Bolt 40 Discharge hole 41 Dry ice 42 Water storage tank 43 Heater 44 Thermostat 45 Water supply pipe 46 Shower nozzle 47 Water supply pump 48 Through hole 49 Wind fan 50 operates the switch 51 operates the lamp 52 switch 53 fuse box 54 casters

Claims (4)

(57) [Scope of request for utility model registration] 1. A rotating mesh member, a part of which is immersed in the soap bubble liquid, is disposed in a soap bubble liquid tank containing a soap bubble liquid, and a blower tube is provided in the rotating mesh member to rotate the rotating mesh member. A soap bubble generating mechanism for generating soap bubbles while blowing air on the mesh body; a blow duct having a blow port disposed obliquely upward on one side of the soap bubble liquid tank; and a base for the blow duct. A soap bubble blowing device that has a fan provided on an end side and blows air to the soap bubble generated from the soap bubble generating mechanism; and a light source that shines light on the soap bubble flying by the soap bubble blowing device. And a light having means for changing the temperature with time. 2. The soap bubble generator according to claim 1, wherein a wind direction adjusting member for changing a flow of wind blown from the blow port is provided at a blow port of the blow duct. 3. The soap bubble generating mechanism is provided in an upper box, and a lower box below the upper box is formed by spraying hot water in a shower form onto dry ice stored in a dry ice chamber. 2. The soap bubble generator according to claim 1, further comprising a fogging mechanism for discharging an object out of a fogging section on a side surface of the lower box. 4. A blower fan for forcibly discharging the mist in the dry ice chamber from the mist discharging portion to the outside, and a mist discharging duct extending upward is provided in the mist discharging portion of the lower box. The soap bubble generator according to claim 3, wherein an exhaust nozzle capable of swinging is provided at an end of the exhaust duct.