Vertical bubble machine

Abstract

The utility model discloses a vertical bubble machine, and relates to the technical field of toy bubble blowing machines. The device comprises a shell, an air blowing assembly, a film forming assembly, a film scraping assembly, a pumping assembly and a liquid storage container, a mounting cavity is formed in the shell, the film forming assembly is fixed in an opening of the mounting cavity, a plurality of bubbling holes are circumferentially distributed in the film forming assembly at intervals, at least one liquid outlet hole is formed in the film forming assembly, and the liquid outlet hole is located between every two adjacent bubbling holes; the pumping assembly is arranged in the mounting cavity, and the pumping assembly is used for conveying bubble water in the liquid storage container to the liquid outlet hole; the membrane scraping assembly is rotationally assembled above the membrane forming assembly, and the membrane scraping assembly is used for skim over the bubbling holes to form a membrane after being adhered with bubble water of the liquid outlet holes; the air blowing assembly is arranged in the mounting cavity and located below the film forming assembly, and an air outlet of the air blowing assembly faces the film forming assembly. The membrane can be hung in the bubbling hole only by horizontally rotating the membrane scraping assembly to sweep over the liquid outlet hole and the bubbling hole, and an annular outer gear structure does not need to be machined on the outer side wall of the membrane scraping assembly.

Description

Technical Field

[0001] The utility model relates to the technical field of toy bubble machines, in particular to a vertical bubble machine. Background Art

[0002] In daily life, bubble machines are usually used as devices to adjust the atmosphere and can be used in places such as beaches, grasslands, squares, and wedding banquet sites to create a childlike and romantic atmosphere.

[0003] Automatic bubble-blowing devices have also emerged on the market. Their principle is the same as that of manual bubble-blowing. They mainly use air to squeeze the bubble liquid to generate a large number of bubbles in a short time, and at the same time blow the bubbles away under the action of air flow. For example, in the utility model patent CN210473064U, it uses a fan to directly send air to the rotating film-forming component, and a large number of bubbles can be formed and sent out. For the existing structure of rotating and generating bubbles with multiple film-forming holes, the rotation of the film-forming component drives the film-forming holes to pass by the liquid outlet one by one for film hanging, realizing film hanging on the film-forming holes. To realize the rotation of the film-forming component, it is necessary to process an annular external gear structure on the outer side of the film-forming component, which is difficult to process. Summary of the Utility Model

[0004] The utility model aims to overcome at least one of the above-mentioned defects in the prior art and provides a vertical bubble machine, which can realize film hanging on the bubble-forming holes only by horizontally rotating the film-scraping component past the liquid outlet holes and the bubble-forming holes, without processing an annular external gear structure on the outer side wall of the film-scraping component.

[0005] To achieve the above object, the technical solution adopted by the utility model is: a vertical bubble machine includes a housing, a blowing component, a film-forming component, a film-scraping component, a pumping component, and a liquid storage container; an installation cavity is arranged inside the housing, and the top of the installation cavity has an opening; the film-forming component is fixed in the opening of the installation cavity, and a plurality of bubble-forming holes are circumferentially and spacedly distributed on the film-forming component. At least one liquid outlet hole is arranged on the film-forming component, and the liquid outlet hole is located between two adjacent bubble-forming holes; the pumping component is arranged in the installation cavity, and the pumping component is used to transport the bubble water in the liquid storage container to the liquid outlet hole; the film-scraping component is rotatably assembled above the film-forming component, and the film-scraping component is used to adhere to the bubble water at the liquid outlet hole and then pass by the bubble-forming holes for film hanging; the blowing component is arranged in the installation cavity and is located below the film-forming component, and the air outlet of the blowing component faces the film-forming component.

[0006] Furthermore, a circular recovery groove is arranged on the upper surface of the film-forming component, the circular recovery groove is located outside the bubble-forming holes, and a recovery hole penetrates through the bottom surface of the circular recovery groove. The recovery hole is communicated with the liquid storage container through a recovery hose.

[0007] Further, the air blowing assembly includes: a motor and an impeller. The rotating shaft of the motor has two ends, namely a first end and a second end. The impeller is drivingly connected to the first end. The vertical bubble machine further includes a gear transmission assembly, which is drivingly connected to the second end of the motor. The second end is drivingly connected to the film scraping assembly and the pumping assembly respectively through the gear transmission assembly.

[0008] Further, the film scraping assembly includes a rotating part and at least one scraping rod; one end of the rotating part penetrates through the center of the film forming assembly and is drivingly connected to the gear transmission assembly; one end of the scraping rod is integrally provided with the rotating part.

[0009] Further, the pumping assembly is a peristaltic pump, and the peristaltic pump includes: a pump base, a liquid guiding hose and an extrusion element; the pump base is fixed in the installation cavity; a part of the extrusion element is located inside the pump base and another part is arranged on the gear transmission assembly, and the gear transmission assembly can drive the extrusion element to rotate inside the pump base; the liquid guiding hose is arranged inside the pump base and outside the extrusion element, and both ends of the liquid guiding hose are communicated with the liquid storage container and the liquid outlet hole respectively.

[0010] Further, the gear transmission assembly includes a worm, a first double gear, a first spur gear, a second double gear, a transmission shaft, a reversing gear, a second spur gear, a third spur gear, a third double gear and a fourth spur gear; the worm is arranged at the second end of the rotating shaft; the worm meshes with the large gear of the first double gear; the first spur gear meshes with the small gear of the first double gear and the small gear of the second double gear respectively. The extrusion element of the peristaltic pump is fixed on the first spur gear, and the first spur gear is used to drive the extrusion element to rotate; the reversing gear and the second spur gear are respectively arranged at both ends of the transmission shaft; the reversing gear meshes with the large gear of the second double gear, and the third spur gear meshes with the second spur gear and the large gear of the third double gear respectively; the small gear of the third double gear meshes with the fourth spur gear, and the fourth spur gear is used to drive the film scraping assembly to rotate horizontally.

[0011] Further, the liquid storage container is detachably arranged at the bottom of the housing through a threaded structure, and a plurality of through holes are arranged on the housing above the threaded structure.

[0012] Further, an installation frame is arranged in the installation cavity. The installation frame is fixed below the film forming assembly, and the air blowing assembly, the pumping assembly and the gear transmission assembly are all arranged on the installation frame.

[0013] Further, the outer shell includes: a first housing, a second housing, a fixing ring, and a bottom shell; the installation cavity is surrounded by the first housing, the second housing, the fixing ring, and the bottom shell, the first housing and the second housing are disposed opposite to each other, the fixing ring is sleeved on the upper sides of the first housing and the second housing, and the bottom shell is disposed on the lower sides of the first housing and the second housing; the film forming assembly is fixed between the first housing and the second housing.

[0014] Further, a first limiting protrusion is provided on the inner side wall of the fixing ring; first clamping grooves are provided on the outer side walls of the tops of the first housing and the second housing, and the first limiting protrusion is clamped with the first clamping groove; second limiting protrusions are provided on the inner side walls of the bottoms of the first housing and the second housing, and a second clamping groove is provided on the outer side wall of the top of the bottom shell, and the second limiting protrusion is clamped with the second clamping groove.

[0015] After adopting the above technical solution, the beneficial effects of the present utility model are as follows: A vertical bubble machine includes an outer shell, a blowing assembly, a film forming assembly, a film scraping assembly, a pumping assembly, and a liquid storage container; an installation cavity is provided inside the outer shell, and the installation cavity has an opening at the top; the film forming assembly is fixed in the opening of the installation cavity, the film forming assembly is circumferentially and spacedly provided with a plurality of bubble forming holes, at least one liquid outlet hole is provided on the film forming assembly, and the liquid outlet hole is located between two adjacent bubble forming holes; the film scraping assembly is rotatably assembled above the film forming assembly, and the film scraping assembly is used for adhering the bubble water at the liquid outlet hole and then passing over the bubble forming holes to form a film; by fixing the film forming assembly in the installation cavity, the film forming assembly is stationary relative to the outer shell, and only by horizontally rotating the film scraping assembly over the liquid outlet hole and the bubble forming holes can a film be formed on the bubble forming holes, without horizontally rotating the film forming assembly to drive the bubble forming holes to pass over the liquid outlet hole storing bubble water or the container storing bubble water to form film scraping, thus changing the film scraping method; there is no need to process a ring-shaped external gear structure on the outside of the film forming assembly to realize the horizontal rotation of the film forming assembly, making the structure of the film forming assembly simpler, more convenient to process, and saving production costs.

[0016] In addition, a ring-shaped recovery groove is provided on the upper surface of the film forming assembly, the ring-shaped recovery groove is located outside the bubble forming holes, a recovery hole penetrates through the bottom surface of the ring-shaped recovery groove, and the recovery hole is communicated with the liquid storage container through a recovery hose. The bubble water overflowing from the liquid outlet hole can flow into the ring-shaped recovery groove and then enter the liquid storage container through the recovery hole and the recovery hose, realizing the recycling of the bubble water, and at the same time avoiding the bubble water from overflowing outside the outer shell or into the installation cavity, soiling the outer shell, or even wetting the power supply to cause a short circuit, improving the service life and safety of the product. Description of the Drawings

[0017] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0018] Figure 1 is a schematic structural diagram of the vertical bubble machine of the present invention;

[0019] Figure 2 is a schematic structural diagram of the vertical bubble machine with the outer shell opened;

[0020] Figure 3 is an exploded schematic diagram of the vertical bubble machine with the outer shell opened;

[0021] Figure 4 is a schematic structural diagram of the vertical bubble machine with the second housing opened;

[0022] Figure 5 is a schematic structural diagram of the vertical bubble machine with the second housing, the mounting bracket and the liquid storage container opened;

[0023] Figure 6 is a schematic structural diagram of the vertical bubble machine with the second housing, the mounting bracket and the liquid storage container opened from another direction;

[0024] Figure 7 is an exploded schematic diagram of the vertical bubble machine with the outer shell and the liquid storage container removed;

[0025] Figure 8 is a schematic structural diagram of the film forming assembly;

[0026] Figure 9 is a schematic structural diagram of the fixing ring;

[0027] Figure 10 is a schematic structural diagram of another solution of the vertical bubble machine of the present invention.

[0028] Description of reference numerals: 100, housing; 101, mounting cavity; 110, first housing; 120, second housing; 111, first clamping groove; 112, second limiting protrusion; 113, limiting clamping groove; 130, fixing ring; 131, first limiting protrusion; 140, bottom shell; 141, air inlet; 142, second clamping groove; 150, power box; 160, power switch; 200, air blowing assembly; 210, motor; 211, first end; 212, second end; 220, impeller; 300, film forming assembly; 310, film forming ring; 311, liquid scraping protrusion; 320, connecting portion; 330, limiting protrusion; 340, liquid outlet; 350, annular recovery groove; 351. Recovery hole; 360. Recovery hose; 370. Bubble hole; 400. Scraping film assembly; 410. Rotating part; 420. Scraping rod; 500. Pumping assembly; 510. Peristaltic pump; 511. Pump seat; 512. Liquid introduction hose; 513. Extrusion element; 600. Liquid storage container; 700. Gear transmission assembly; 710. Worm; 711. First double gear; 712. First spur gear; 713. Second double gear; 714. Transmission shaft; 715. Reversing gear; 716. Second spur gear; 717. Third spur gear; 718. Third double gear; 719. Fourth spur gear; 800. Mounting frame; 810. Fixed shell; 900. Handle. DETAILED DESCRIPTION

[0029] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0030] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but such modifications are protected by patent law as long as they are within the scope of the claims of the present invention.

[0031] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0032] It should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0033] In addition, the terms "first" and "second" are for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of some utility models, the meaning of "a plurality" is two or more, unless otherwise specifically defined.

[0034] This embodiment relates to an upright bubble machine, as Figures 1-10 shown, which includes a housing 100, a blowing assembly 200, a film-forming assembly 300, a film-scraping assembly 400, a pumping assembly 500, and a liquid storage container 600.

[0035] An installation cavity 101 is provided inside the housing 100, and the top of the installation cavity 101 has an opening. The liquid storage container 600 is used to store bubble water. The film-forming assembly 300 is fixed in the opening of the installation cavity 101. A plurality of bubble-forming holes 370 are circumferentially and spacedly distributed on the film-forming assembly 300. At least one liquid outlet hole 340 is provided on the film-forming assembly 300, and the liquid outlet hole 340 is located between two adjacent bubble-forming holes 370. The pumping assembly 500 is disposed inside the installation cavity 101, and the pumping assembly 500 is used to transport the bubble water in the liquid storage container 600 to the liquid outlet hole 340. The film-scraping assembly 400 is rotatably assembled above the film-forming assembly 300. The film-scraping assembly 400 is used to attach the bubble water at the liquid outlet hole 340 and then pass over the bubble-forming holes 370 to form a hanging film. The blowing assembly 200 is disposed inside the installation cavity 101 and below the film-forming assembly 300. The air outlet of the blowing assembly 200 faces the film-forming assembly 300. The air blown by the blowing assembly 200 blows towards the bubble-forming holes 370 with a hanging bubble water film, realizing the function of blowing bubbles. It should be noted that at least one air inlet hole 141 is provided on the housing 100, and a power supply box 150 and a power switch 160 are embedded on the housing 100. The power supply box 150 supplies power for the operation of the bubble machine, and the power switch 160 is used to control the start or stop of the bubble machine.

[0036] By fixing the film-forming assembly 300 inside the installation cavity 101, the film-forming assembly 300 is stationary relative to the housing 100. Only by horizontally rotating the film-scraping assembly 400 over the liquid outlet hole 340 and the bubble-forming holes 370 can a hanging film be formed on the bubble-forming holes 370, without the need to horizontally rotate the film-forming assembly 300 to drive the bubble-forming holes 370 to pass over the liquid outlet hole 340 storing bubble water or the container storing bubble water to form a film scraping, thus changing the film scraping method; there is no need to process a ring-shaped external gear structure outside the film-forming assembly 300 to realize the horizontal rotation of the film-forming assembly 300, making the structure of the film-forming assembly 300 simpler, more convenient to process, and saving production costs.

[0037] Furthermore, as Figures 2-7As shown in the figure, the air blowing assembly 200 includes a motor 210 and an impeller 220. The rotating shaft of the motor 210 has two ends, namely a first end 211 and a second end 212. The impeller 220 is drivingly connected to the first end 211. The vertical bubble machine further includes a gear transmission assembly 700, which is drivingly connected to the second end 212 of the motor 210. The second end 212 is drivingly connected to the film scraping assembly 400 and the pumping assembly 500 respectively through the gear transmission assembly 700. By using one motor 210, the impeller 220, the pumping assembly 500 and the film scraping assembly 400 can be driven to work, making the structure more compact without the need to set multiple motors 210, thus saving costs. In other embodiments, three motors 210 are arranged in the installation cavity 101. One motor 210 drives the film scraping assembly 400 to rotate horizontally, one motor 210 drives the pumping assembly 500 to work, and the other motor 210 drives the impeller 220 to rotate and send air. Optionally, the power supply box 150, the power switch 160 and the motor 210 are connected in series.

[0038] Specifically, the film scraping assembly 400 includes a rotating part 410 and at least one scraping rod 420. One end of the rotating part 410 passes through the center of the film forming assembly 300 and is drivingly connected to the gear transmission assembly 700. One end of the scraping rod 420 is integrally provided with the rotating part 410. The rotating part 410 is perpendicular to the scraping rod 420. In this embodiment, one scraping rod 420 is provided on the film scraping assembly 400. In other embodiments, at least two scraping rods 420 are provided on the film scraping assembly 400, and at least two scraping plates are circumferentially distributed with the rotating part 410 as the center.

[0039] Further, a connecting shaft protrudes from a gear of the gear transmission assembly 700. The cross-section of the connecting shaft is triangular or polygonal. The connecting shaft extends upward from the installation cavity 101 into the center of the film forming assembly 300. A groove adapted to the connecting shaft is provided at the bottom of the rotating part 410. The groove of the rotating part 410 is sleeved on the connecting shaft, so that the motor 210 drives the film scraping assembly 400 through the gear transmission assembly 700.

[0040] Preferably, as Figure 1 、 6 shown in Figure - 8, to avoid waste of bubble water or overflow of bubble water into the installation cavity 101, a circular recovery groove 350 is provided on the upper surface of the film forming assembly 300. The circular recovery groove 350 is located outside the bubble forming holes 370. A recovery hole 351 penetrates through the bottom surface of the circular recovery groove 350. The recovery hole 351 is communicated with the liquid storage container 600 through a recovery hose 360. The overflowing bubble water from the liquid outlet hole 340 flows into the circular recovery groove 350, then enters the liquid storage container 600 through the recovery hole 351 and the recovery hose 360, realizing the recycling of bubble water, and at the same time reducing the overflow of bubble water outside the housing 100 or into the installation cavity 101.

[0041] Optionally, asFigures 2-7 As shown, the pumping assembly 500 is a peristaltic pump 510, which includes: a pump base 511, a liquid guiding hose 512, and a squeezing element 513. The pump base 511 is fixed in the installation cavity 101. A part of the squeezing element 513 is located inside the pump base 511 and the other part is arranged on the gear transmission assembly 700. The gear transmission assembly 700 drives the squeezing element 513 to rotate inside the pump base 511. The liquid guiding hose 512 is arranged inside the pump base 511 and is located outside the squeezing element 513. Both ends of the liquid guiding hose 512 are respectively communicated with the liquid storage container 600 and the liquid outlet hole 340. Specifically, the squeezing element 513 can be an eccentric wheel arranged in the pump base 511 and drivingly connected to one of the gears of the gear transmission assembly 700. Driven by the gear transmission assembly 700, the squeezing element 513 squeezes or loosens the liquid guiding hose 512, causing the volume of the liquid guiding hose 512 to change, so as to continuously suck the bubble water into the liquid storage hole. In some embodiments, the squeezing element 513 is an eccentric wheel. In other embodiments, the squeezing element 513 is composed of at least two squeezing columns and a silica gel sleeve, and the silica gel sleeve is sleeved on the squeezing columns.

[0042] Optionally, as Figures 2-7 shown, the gear transmission assembly 700 includes a pumping gear set, a reversing gear set, and a film scraping gear set; the second end 212 of the motor 210 drives the squeezing element 513 on the peristaltic pump 510 to rotate through the pumping gear set; the reversing gear set is respectively meshed with the pumping gear set and the film scraping gear set. The film scraping gear set is connected to the film scraping assembly 400 and is used to drive the film scraping assembly 400 to rotate horizontally.

[0043] Specifically, as Figure 7 shown, the pumping gear set includes: a worm 710, a first double gear 711, a first spur gear 712, and a second double gear 713. The worm 710 is meshed with the large gear of the first double gear 711; the first spur gear 712 is respectively meshed with the small gear of the first double gear 711 and the small gear of the second double gear 713. The large gear of the second double gear 713 is in transmission connection with the reversing gear set. The squeezing element 513 of the peristaltic pump 510 is fixed on the first spur gear 712, and the first spur gear 712 is used to drive the squeezing element 513 to rotate.

[0044] The reversing gear set includes: a transmission shaft 714, a reversing gear 715, and a second spur gear 716; the reversing gear 715 and the second spur gear 716 are respectively arranged at both ends of the transmission shaft 714. The reversing gear 715 is meshed with the large gear of the second double gear 713, and the reversing gear set is in transmission connection with the film scraping gear set. The reversing gear 715 can be a bevel gear but is not limited to a bevel gear.

[0045] The scraping film gear set includes: a third spur gear 717, a third double gear 718, and a fourth spur gear 719. The third spur gear 717 meshes with the second spur gear 716 and the large gear of the third double gear 718 respectively. The small gear of the third double gear 718 meshes with the fourth spur gear 719, and the fourth spur gear 719 is used to drive the scraping film assembly 400 to rotate horizontally. Preferably, the connecting shaft protrudes from the fourth spur gear 719.

[0046] Optionally, as Figures 5-7 shown, the liquid storage container 600 is detachably arranged at the bottom of the outer shell 100 through a threaded structure. The bottom of the liquid storage container 600 is flat, and the liquid storage container 600 can be stably placed on the flat surface. Optionally, several through holes are arranged above the threaded structure inside the outer shell 100. One through hole communicates with the liquid outlet hole 340 through a liquid guiding hose 512, and at least one through hole communicates with the recovery hole 351 through a recovery hose 360.

[0047] Specifically, as Figure 6 、 8 shown, several first insertion posts are arranged above the threaded structure inside the outer shell 100. The through holes penetrate the first insertion posts one by one. The lower surface of the film forming assembly 300 protrudes downward with several second insertion posts, and the liquid outlet hole 340 and the recovery hole 351 penetrate the second insertion posts respectively.

[0048] Optionally, an installation frame 800 is arranged in the installation cavity 101. The installation frame 800 is fixed below the film forming assembly 300. The installation frame 800 is fixed below the film forming assembly 300 by screws. The air blowing assembly 200, the pumping assembly 500, and the gear transmission assembly 700 are all arranged on the installation frame 800. The gears of the pumping gear set are rotationally assembled in the installation frame 800 through a rotating shaft. In some embodiments, a fixed shell 810 is further fixed below the film forming assembly 300. The fixed shell 810 is located in the installation frame 800 and is fixed to the film forming assembly 300 by screws. The scraping film gear set is rotationally assembled between the fixed shell 810 and the film forming assembly 300 through a rotating shaft.

[0049] Optionally, as Figures 2-6, as shown in FIGS. 9, a film forming ring 310 is embedded outside the foaming holes 370 on the upper surface of the film forming assembly 300. Liquid scraping protrusions 311 distributed in a circumferential manner are arranged on the inner side wall of the film forming ring 310. A connecting portion 320 is connected between two adjacent film forming rings 310. The liquid outlet holes 340 sequentially penetrate through the film forming assembly 300 and the connecting portion 320. The lower surface of the scraping rod 420 is attached to the upper surface of the film forming ring 310 or the connecting portion 320. Optionally, the housing 100 includes: a first housing 110, a second housing 120, a fixing ring 130, and a bottom case 140. The installation cavity 101 is surrounded by the first housing 110, the second housing 120, the fixing ring 130, and the bottom case 140. The first housing 110 and the second housing 120 are oppositely arranged, and the first housing 110 and the second housing 120 are fixed by screws. The fixing ring 130 is sleeved on the upper sides of the first housing 110 and the second housing 120, and the bottom case 140 is arranged on the lower sides of the first housing 110 and the second housing 120. The film forming assembly 300 is located within the fixing ring 130 and is fixed between the first housing 110 and the second housing 120.

[0050] Optionally, a first limiting protrusion 131 is arranged on the inner side wall of the fixing ring 130. First clamping grooves 111 are arranged on the outer side walls of the tops of the first housing 110 and the second housing 120, and the first limiting protrusion 131 is clamped with the first clamping grooves 111. Further, a circumferentially distributed limiting flange 330 is arranged outside the film forming assembly 300, and limiting clamping grooves 113 for clamping with the limiting flange 330 are arranged on the inner top side walls of the first housing 110 and the second housing 120. Second limiting protrusions 112 are arranged on the inner bottom side walls of the first housing 110 and the second housing 120, and a second clamping groove 142 is arranged on the outer side wall of the top of the bottom case 140. The second limiting protrusion 112 is clamped with the second clamping groove 142. A plurality of air inlet holes 141 are arranged on the bottom case 140.

[0051] Optionally, a handle 900 is arranged on the housing 100. The handle 900 is in a U shape. Two ends of the U-shaped handle 900 are hinged to two ends of the housing 100, and the ends of the handle 900 are located between the first housing 110 and the second housing 120.

[0052] The above is only used to illustrate the technical solution of the present invention rather than to limit it. Other modifications or equivalent replacements made by those of ordinary skill in the art to the technical solution of the present invention, as long as they do not depart from the spirit and scope of the technical solution of the present invention, shall be covered within the scope of the claims of the present invention.

Claims

1. A vertical bubble machine, characterized in that: include: A housing (100), an air blowing assembly (200), a film forming assembly (300), a film scraping assembly (400), a pumping assembly (500) and a liquid storage container (600); An installation cavity (101) is provided in the housing (100), and the top of the installation cavity (101) has an opening; The film forming component (300) is fixed in the opening of the installation cavity (101), the film forming component (300) is provided with a plurality of bubble holes (370) distributed at intervals in a circumferential manner, and at least one liquid outlet hole (340) is provided on the film forming component (300), and the liquid outlet hole (340) is located between two adjacent bubble holes (370); The pumping assembly (500) is arranged in the installation cavity (101), and the pumping assembly (500) is used to transport the bubble water in the liquid storage container (600) to the liquid outlet (340); The film scraping assembly (400) is rotatably mounted above the film forming assembly (300), and the film scraping assembly (400) is used to adhere to the bubble water of the liquid outlet hole (340) and then pass through the bubble generating hole (370) to form a film; The air blowing assembly (200) is arranged in the installation cavity (101) and is located below the film forming assembly (300), and an air outlet of the air blowing assembly (200) faces the film forming assembly (300).

2. The vertical bubble machine according to claim 1, characterized in that: An annular recovery groove (350) is provided on the upper surface of the film forming component (300), and the annular recovery groove (350) is located outside the bubble hole (370). A recovery hole (351) passes through the bottom surface of the annular recovery groove (350), and the recovery hole (351) is connected to the liquid storage container (600) through a recovery hose (360).

3. The vertical bubble machine according to claim 1, characterized in that: The blowing assembly (200) comprises: a motor (210) and an impeller (220); the rotating shaft of the motor (210) has two ends, namely a first end (211) and a second end (212); the impeller (220) is drivingly connected to the first end (211); the vertical bubble machine also comprises a gear transmission assembly (700); the gear transmission assembly (700) is drivingly connected to the second end (212) of the motor (210); the second end (212) is drivingly connected to the film scraping assembly (400) and the pumping assembly (500) respectively through the gear transmission assembly (700).

4. The vertical bubble machine according to claim 3, characterized in that: The film scraping assembly (400) comprises a rotating part (410) and at least one scraping rod (420); One end of the rotating part (410) passes through the center of the film forming assembly (300) and is drivingly connected to the gear transmission assembly (700); One end of the scraper rod (420) is integrally arranged with the rotating portion (410).

5. The vertical bubble machine according to claim 3, characterized in that: The pumping assembly (500) is a peristaltic pump (510), and the peristaltic pump (510) comprises: a pump seat (511), a liquid inlet hose (512), and an extrusion element (513); the pump seat (511) is fixed in the installation cavity (101); A portion of the extrusion element (513) is located in the pump seat (511), and another portion is disposed on the gear transmission assembly (700), and the gear transmission assembly (700) is used to drive the extrusion element (513) to rotate in the pump seat (511); The liquid guiding hose (512) is arranged in the pump seat (511) and is located outside the extrusion element (513), and two ends of the liquid guiding hose (512) are respectively connected to the liquid storage container (600) and the liquid outlet (340).

6. The vertical bubble machine according to claim 5, characterized in that: The gear transmission assembly (700) comprises a worm (710), a first duplex gear (711), a first spur gear (712), a second duplex gear (713), a transmission shaft (714), a reversing gear (715), a second spur gear (716), a third spur gear (717), a third duplex gear (718) and a fourth spur gear (719); The worm (710) is disposed at the second end (212) of the rotating shaft; The worm (710) is meshed with the large gear of the first double gear (711); The first spur gear (712) is meshed with the pinion of the first double gear (711) and the pinion of the second double gear (713) respectively; the extrusion element (513) of the peristaltic pump (510) is fixed on the first spur gear (712); the first spur gear (712) is used to drive the extrusion element (513) to rotate; the reversing gear (715) and the second spur gear (716) are respectively arranged at two ends of the transmission shaft (714); the reversing gear (715) is meshed with the large gear of the second double gear (713); the third spur gear (717) is meshed with the large gear of the second spur gear (716) and the third double gear (718); The pinion of the third double gear (718) is meshed with the fourth spur gear (719), and the fourth spur gear (719) is used to drive the film scraping assembly (400) to rotate horizontally.

7. The vertical bubble machine according to claim 1, characterized in that: The liquid storage container (600) is detachably arranged at the bottom of the outer shell (100) via a threaded structure, and a plurality of through holes are arranged on the outer shell (100) above the threaded structure.

8. The vertical bubble machine according to claim 3, characterized in that: A mounting frame (800) is arranged in the mounting cavity (101), and the mounting frame (800) is fixed below the film forming assembly (300). The blowing assembly (200), the pumping assembly (500), and the gear transmission assembly (700) are all arranged on the mounting frame (800).

9. The vertical bubble machine according to any one of claims 1 to 8, characterized in that: The housing (100) includes: a first shell (110), a second shell (120), a fixing ring (130) and a bottom shell (140); the installation cavity (101) is surrounded by the first shell (110), the second shell (120), the fixing ring (130) and the bottom shell (140); the first shell (110) and the second shell (120) are arranged opposite to each other, the fixing ring (130) is sleeved on the upper side of the first shell (110) and the second shell (120), and the bottom shell (140) is arranged on the lower side of the first shell (110) and the second shell (120); the film forming assembly (300) is fixed between the first shell (110) and the second shell (120).

10. The vertical bubble machine according to claim 9, characterized in that: The inner side wall of the fixing ring (130) is provided with a first limiting protrusion (131); the outer side walls of the tops of the first shell (110) and the second shell (120) are provided with a first clamping groove (111), and the first limiting protrusion (131) is clamped with the first clamping groove (111); The inner side walls at the bottom of the first shell (110) and the second shell (120) are provided with second limiting protrusions (112), and the outer side wall at the top of the bottom shell (140) is provided with second clamping grooves (142), and the second limiting protrusions (112) are clamped with the second clamping grooves (142).

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