Dense bubble generator

Description

TECHNICAL FIELD

The present disclosure relates to the field of dense bubble generator, and particularly relates to a dense bubble generator.

BACKGROUND

Among existing children's toys, bubble blowing toys are always popular with children, and bubble blowing is an important form of entertainment.

Usually, fans and a bubbling cap are installed at the top of a bubble blowing toy. During use of the toy, the fans blow bubbles outward, so that the bubbles fly away from the bubbling cap, and a state that a plurality of bubbles are attached to each other is formed.

However, bubble wands currently on the market can hardly attract children's attention because the bubble wands directly blow out bubbles by use of fans, and special bubbles cannot be formed. To solve the problem in the prior art, the present disclosure provides a dense bubble generator capable of blowing out special bubbles that are different from existing bubbles.

SUMMARY

To overcome defects in the prior art, the present disclosure provides a dense bubble generator, which solves the problem in the prior art that bubble wands currently on the market can hardly attract children's attention because the bubble wands directly blow out bubbles by use of fans, and special bubbles cannot be formed.

In order to achieve the above objective, the present disclosure is achieved by the following technical solution: a dense bubble generator, including:

a housing unit, including a first mounting housing and a second mounting housing, where a first connecting housing and a second connecting housing are installed at the bottom of the first mounting housing and the second mounting housing separately, the first mounting housing and the first connecting housing are separately clamped with the second mounting housing and the second connecting housing, and a liquid storage cylinder is installed at the bottom of the first connecting housing and the second connecting housing; and

• • a bubble blowing unit, including a fixed base and a bubbling cap, where the fixed base is installed inside the first mounting housing and the second mounting housing, the bubbling cap is clamped on a front side of the fixed base, and a transmission assembly is connected inside the fixed base, where the transmission assembly is in transmission connection with a liquid inlet tube and an air return tube, the transmission assembly, cooperating with the liquid inlet tube, pumps bubble liquid inside the liquid storage cylinder into a side surface of the bubbling cap, and the transmission assembly, cooperating with the bubbling cap, is configured to continuously blow out a plurality of bubbles attached to each other.

Preferably, a snap ring is installed on an inner wall of both the first connecting housing and the second connecting housing separately, the snap ring is clamped with a threaded sleeve, and the top of the liquid storage cylinder extends towards the inside of the first connecting housing and the second connecting housing and is in threaded connection to an inner wall of the threaded sleeve.

Preferably, bottom ends of both the liquid inlet tube and the air return tube extend towards the inside of the liquid storage cylinder after penetrating through the top of the threaded sleeve.

Preferably, the transmission assembly includes:

• • a motor box, which is installed on a side surface of fixed base, where a transmission box is fixedly connected to the other side of the motor box, a hose pump is installed above the transmission box, and the hose pump is in transmission connection with the liquid inlet tube; and
  • a driving motor, which is fixedly installed inside the motor box, where a driving shaft at one end of the driving motor extends towards the inside of the transmission box and drives the hose pump, the other end of the driving motor is connected to a transmission shaft, and an outer side of the transmission shaft is fixedly connected to the plurality of fan blades.

Preferably, an end portion of the transmission shaft is connected to a rotating rod, two protective sleeves are fixedly connected to an inner wall of the fixed base, end portions of the liquid inlet tube and the air return tube are separately inserted into inner walls of the two protective sleeves, the end portions of the liquid inlet tube and the air return tube are both located on one side of the bubbling cap, an outer peripheral wall of the rotating rod is fixedly connected to a scraping rod, and the scraping rod is fitted with a side surface of the bubbling cap.

Preferably, a plurality of transmission gears are arranged inside the transmission box, the plurality of transmission gears are connected sequentially, one of the transmission gears is fixedly sleeved on an outer side of the driving shaft of the driving motor, a movable rod is arranged on an inner wall of another transmission gear, and the movable rod is in transmission connection with the hose pump.

Preferably, a plurality of fixed plates and a plurality of fixed strips are installed on an outer side of the motor box, and the fixed plates and the fixed strips are fixedly connected to the side surface of the fixed base.

Preferably, the bubbling cap includes a mounting ring, the mounting ring is clamped on the front side of the fixed base, an inner wall of the mounting ring is fixedly connected with an inner ring, a geometric center of the inner ring is partially provided with a connecting base, a plurality of positioning strips are installed between the inner ring and the connecting base, and side surfaces of the plurality of positioning strips are fixedly connected with the plurality of positioning rings.

Preferably, the plurality of positioning rings have different diameters, and the plurality of toothed blocks of different sizes are installed on an outer side of each of the plurality of positioning rings, so that the plurality of toothed blocks form irregular tooth-shaped bubble outlets.

The dense bubble generator disclosed in the present disclosure has the following beneficial effects:

• • 1. The dense bubble generator uses the arranged bubbling cap, the bubbling cap is provided with a plurality of positioning rings of different diameters, and a plurality of toothed blocks of different sizes are installed on an outer side of each of the plurality of positioning rings, so that the plurality of toothed blocks form irregular tooth-shaped bubble outlets. When the plurality of fan blades blow a liquid film attached to a side surface of the bubble cap, bubbles, due to air pressure, are blown outward from irregular tooth-shaped bubble outlets, the blown bubbles cannot take shape quickly, and before the bubbles fly away from the side surface of the bubble cap, new bubbles have been generated, that is, a plurality of generated bubbles are densely distributed, attached to each other and continuously blown out, so that children are easily attracted by special bubbles with more fun.
  • 2. The dense bubble generator uses the arranged transmission assembly, when working, the driving motor, through the transmission box, drives the hose pump to work, so that the hose pump, cooperating with the liquid inlet tube, pumps bubble liquid inside the liquid storage cylinder into a side surface of the bubbling cap, and in this case, the transmission shaft drives the rotating rod at its end portion to rotate, thereby causing the scraping rod to rotate. In addition, the scraping rod is fitted with the side surface of the bubbling cap, so that the scraping rod is capable to scrape the bubble liquid, a liquid film is formed on the side surface of the bubbling cap, and the liquid film is blown outward under the action of the plurality of fan blades on the outer side of the transmission shaft.
  • 3. Through the arranged air return tube of the dense bubble generator, external air can enter inside of the liquid storage cylinder, so that internal air pressure in the liquid storage cylinder is kept normal. Through the arranged transmission box and the driving shaft of the driving motor, the plurality of transmission gears are driven to rotate sequentially, which further drives the hose pump to work. In addition, the plurality of transmission gears have different diameters, which can achieve the effect of deceleration.

BRIEF DESCRIPTION OF THE DRAWINGS

In order to more clearly describe the technical solutions in the examples of the present disclosure or in the prior art, a brief introduction to the accompanying drawings required for the description of the examples or the prior art will be made below. Apparently, the accompanying drawings in the following description are merely some embodiments of the present disclosure, and those of ordinary skill in the art would also be able to derive other drawings from these drawings without making creative efforts.

FIG. 1 is a schematic diagram of a structure of the present disclosure.

FIG. 2 is a schematic diagram of a structure of connection between a first connecting housing, a second connecting housing and a liquid storage cylinder of the present disclosure.

FIG. 3 is a partial sectional view of the present disclosure.

FIG. 4 is a schematic diagram of a structure of a bubble blowing unit of the present disclosure.

FIG. 5 is a schematic diagram of a partial structure of a transmission assembly of the present disclosure.

FIG. 6 is a sectional view of a fixed base of the present disclosure.

FIG. 7 is a schematic diagram of a structure of a bubbling cap of the present disclosure.

FIG. 8 is an enlarged view of a part A in FIG. 8 of the present disclosure.

FIG. 9 is a cross-sectional view of a bubbling cap of the present disclosure.

In the figures: 1, first mounting housing; 101, first connecting housing; 102, liquid inlet tube; 2, second mounting housing; 201, second connecting housing; 202, air return tube; 3, liquid storage cylinder; 301, snap ring; 302, threaded sleeve; 4, fixed base; 401, motor box; 402, transmission box; 403, hose pump; 404, driving motor; 405, transmission shaft; 406, fan blade; 407, rotating rod; 408, protective sleeve; 409, scraping rod; 410, fixed plate; 411, fixed strip; 5, bubbling cap; 501, mounting ring; 502, inner ring; 503, connecting base; 504, positioning strip; 505, positioning ring; and 506, toothed block.

DETAILED DESCRIPTIONS OF THE EMBODIMENTS

In order to make the objectives, technical solutions and advantages of the embodiments of the present disclosure clearer, the technical solutions in the embodiments of the present disclosure will be clearly and completely described. Apparently, the embodiments described are merely some rather than all of the embodiments of the present disclosure. Based on the described embodiments of the present disclosure, all other embodiments acquired by those of ordinary skill in the art without making creative efforts fall within the protection scope of the present disclosure.

In an embodiment of the present disclosure, there is provided a dense bubble generator, which solves the problem in the prior art that bubble wands currently on the market can hardly attract children's attention because the bubble wands directly blow out bubbles by use of fans, and special bubbles cannot be formed. When a plurality of fan blades 406 blow a liquid film attached to a side surface of a bubbling cap 5, bubbles, due to air pressure, are blown outward from irregular tooth-shaped bubble outlets, the blown bubbles cannot take shape quickly, and before the bubbles fly away from the side surface of the bubbling cap 5, new bubbles have been generated, that is, a plurality of generated bubbles are densely distributed, attached to each other and continuously blown out, so that children are easily attracted by special bubbles with more fun.

In order to better understand the above technical solution, the above technical solution will be described in detail below with reference to the accompanying drawings and specific implementations.

In an embodiment of the present disclosure, there is provided a dense bubble generator.

As shown in FIGS. 1-10, the device includes:

• • a housing unit, including a first mounting housing 1 and a second mounting housing 2, where a first connecting housing 101 and a second connecting housing 201 are installed at the bottom of the first mounting housing 1 and the second mounting housing 2 separately, the first mounting housing 1 and the first connecting housing 101 are separately clamped with the second mounting housing 2 and the second connecting housing 201, and a liquid storage cylinder 3 is installed at the bottom of the first connecting housing 101 and the second connecting housing 201; and
  • a bubble blowing unit, including a fixed base 4 and a bubbling cap 5, where the fixed base 4 is installed inside the first mounting housing 1 and the second mounting housing 2, the bubbling cap 5 is clamped on a front side of the fixed base 4, and a transmission assembly is connected inside the fixed base 4, where the transmission assembly is in transmission connection with a liquid inlet tube 102 and an air return tube 202, the transmission assembly, cooperating with the liquid inlet tube 102, pumps bubble liquid inside the liquid storage cylinder 3 into a side surface of the bubbling cap 5, and the transmission assembly, cooperating with the bubbling cap 5, is configured to continuously blow out a plurality of bubbles attached to each other.

The arranged bubbling cap 5 is used, the bubbling cap 5 is provided with a plurality of positioning rings 505 of different diameters, and a plurality of toothed blocks 506 of different sizes are installed on an outer side of each of the plurality of positioning rings 505, so that the plurality of toothed blocks 506 form irregular tooth-shaped bubble outlets. When the plurality of fan blades 406 blow a liquid film attached to a side surface of the bubble cap 5, bubbles, due to air pressure, are blown outward from irregular tooth-shaped bubble outlets, the blown bubbles cannot take shape quickly, and before the bubbles fly away from the side surface of the bubble cap 5, new bubbles have been generated, that is, a plurality of generated bubbles are densely distributed, attached to each other and continuously blown out, so that children are easily attracted by special bubbles with more fun.

Through the arranged air return tube 202, external air can enter inside of the liquid storage cylinder 3, so that internal air pressure in the liquid storage cylinder 3 is kept normal.

Further, a snap ring 301 is installed on an inner wall of both the first connecting housing 101 and the second connecting housing 201 separately, the snap ring 301 is clamped with a threaded sleeve 302, and the top of the liquid storage cylinder 3 extends towards the inside of the first connecting housing 101 and the second connecting housing 201 and is in threaded connection to an inner wall of the threaded sleeve 302.

Further, bottom ends of both the liquid inlet tube 102 and the air return tube 202 extend towards the inside of the liquid storage cylinder 3 after penetrating through the top of the threaded sleeve 302.

Specially disclosed, the transmission assembly includes:

• • a motor box 401, which is installed on a side surface of fixed base 4, where a transmission box 402 is fixedly connected to the other side of the motor box 401, a hose pump 403 is installed above the transmission box 402, and the hose pump 403 is in transmission connection with the liquid inlet tube 102; and
  • a driving motor 404, which is fixedly installed inside the motor box 401, where a driving shaft at one end of the driving motor 404 extends towards the inside of the transmission box 402 and drives the hose pump 403, the other end of the driving motor 404 is connected to a transmission shaft 405, and an outer side of the transmission shaft 405 is fixedly connected to the plurality of fan blades 406.

Specially disclosed, an end portion of the transmission shaft 405 is connected to a rotating rod 407, two protective sleeves 408 are fixedly connected to an inner wall of the fixed base 4, end portions of the liquid inlet tube 102 and the air return tube 202 are separately inserted into inner walls of the two protective sleeves 408, the end portions of the liquid inlet tube 102 and the air return tube 202 are both located on one side of the bubbling cap 5, an outer peripheral wall of the rotating rod 407 is fixedly connected to a scraping rod 409, and the scraping rod 409 is fitted with a side surface of the bubbling cap 5.

By use of the arranged transmission assembly, when working, the driving motor 404, through the transmission box 402, drives the hose pump 403 to work, so that the hose pump 403, cooperating with the liquid inlet tube 102, pumps bubble liquid inside the liquid storage cylinder 3 into a side surface of the bubbling cap 5, and in this case, the transmission shaft 405 drives the rotating rod 407 at its end portion to rotate, thereby causing the scraping rod 409 to rotate. In addition, the scraping rod 409 is fitted with the side surface of the bubbling cap 5, so that the scraping rod 409 is capable to scrape the bubble liquid, a liquid film is formed on the side surface of the bubbling cap 5, and the liquid film is blown outward under the action of the plurality of fan blades 406 on the outer side of the transmission shaft 405.

It should be particularly emphasized that a plurality of transmission gears are arranged inside the transmission box 402, the plurality of transmission gears are connected sequentially, one of the transmission gears is fixedly sleeved on an outer side of the driving shaft of the driving motor 404, a movable rod is arranged on an inner wall of another transmission gear, and the movable rod is in transmission connection with the hose pump 403.

Through the arranged transmission box 402 and the driving shaft of the driving motor 404, the plurality of transmission gears are driven to rotate sequentially, which further drives the hose pump 403 to work. In addition, the plurality of transmission gears have different diameters, which can achieve the effect of deceleration. The hose pump 403 has a mature structure in the prior art, and the movable rod drives a plurality of rubber wheels inside the hose pump 403 to rotate, so that the plurality of rubber wheels are squeezed into the liquid inlet tube 102, that is, the liquid inlet tube 102 can pump out the bubble liquid inside the liquid storage cylinder 3.

Further, a plurality of fixed plates 410 and a plurality of fixed strips 411 are installed on an outer side of the motor box 401, and the fixed plates 410 and the fixed strips 411 are fixedly connected to the side surface of the fixed base 4.

It should be particularly emphasized that the bubbling cap 5 includes an mounting ring 501, the mounting ring 501 is clamped on the front side of the fixed base 4, an inner wall of the mounting ring 501 is fixedly connected with an inner ring 502, a geometric center of the inner ring 502 is partially provided with a connecting base 503, a plurality of positioning strips 504 are installed between the inner ring 502 and the connecting base 503, and side surfaces of the plurality of positioning strips 504 are fixedly connected with the plurality of positioning rings 505.

It should be particularly emphasized that the plurality of positioning rings 505 have different diameters, and the plurality of toothed blocks 506 of different sizes are installed on an outer side of each of the plurality of positioning rings 505, so that the plurality of toothed blocks 506 form irregular tooth-shaped bubble outlets.

In this embodiment, the bubbling cap 5 is arranged to have a circular structure, but the bubbling cap 5 with a circular structure is not the only implementation of the bubbling cap 5, that is, the bubbling cap 5 can be arranged to have any shape only by adjusting the mounting ring 501, the inner ring 502, the connecting base 503, the positioning strips 504 and the positioning rings 505 correspondingly, so that a plurality of toothed blocks 506 of different sizes are still installed on the outer sides of the plurality of positioning rings 505, and the plurality of toothed blocks 506 form irregular tooth-shaped bubble outlets.

Further, decorative housings can be installed on the outer sides of the first mounting housing 1 and the second mounting housing 2.

The first mounting housing 1, the second mounting housing 2 and the decorative housings can be arranged to have any shape, which is not limited to an implementation in this embodiment. The fixed base 4 is installed inside the first mounting housing 1 and the second mounting housing 2, and the bubbling cap 5 is clamped on the front side of the fixed base 4. Fixing is achieved always by clamping, which is not limited to an implementation in this embodiment.

In this embodiment, installing the liquid storage cylinder 3 at the bottom of the first connecting housing 101 and the second connecting housing 201 is not a connection mode only, which can enlarge the sizes of the first connecting housing 101, the second connecting housing 201 and the decorative housings. The liquid storage cylinder 3 can also be installed inside the first connecting housing 101 and the second connecting housing 201. Therefore, the first mounting housing 1, the second mounting housing 2, the decorative housings and the liquid storage cylinder 3 can be arranged to have any shape, which is not limited to an implementation in this embodiment.

The basic principles, main features and advantages of the present disclosure are shown and described above. It should be understood by those skilled in the art that the present disclosure is not limited by the foregoing embodiments, the descriptions in the foregoing embodiments and the specification are merely illustrative of the principles of the present disclosure, various changes and improvements will be made in the present disclosure without departing from the spirit and scope of the present disclosure, and all these changes and improvements fall within the scope of the present disclosure. The claimed protection scope of the present disclosure is defined by the appended claims and equivalents thereof.