Bubble machine convenient to disassemble and assemble

Abstract

The bubble machine convenient to disassemble and assemble comprises a shell, a draught fan, a liquid spraying mechanism and a bubble outlet assembly, the shell comprises a containing cavity and an opening communicated with the containing cavity, and the draught fan and the liquid spraying mechanism are arranged in the containing cavity of the shell in parallel; an air outlet of the fan and a liquid outlet of the liquid spraying mechanism correspond to the opening of the shell respectively, the bubble outlet assembly comprises a fixing support, a barrel, an assembling ring piece and a bubble net, the fixing support is connected with the opening of the shell and the barrel, the assembling ring piece is arranged at the other end of the barrel in a matched and sleeving mode through threads, and the assembling ring piece is connected with the opening of the bubble net; and the accommodating cavity of the shell is communicated with the bubble net through the cylinder body. According to the bubble generator, the barrel body and the assembling ring piece which are detachably connected through threads are arranged in the bubble outlet assembly, different bubble nets are easy to replace, bubbles of different sizes and shapes can be generated, the requirements of different scenes are met, the convenience of a user is improved, and the maintenance cost is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of entertainment, specifically relates to a bubble machine convenient to dismount. BACKGROUND

[0002] The bubble machine is a kind of children's toys, and its design concept is derived from the traditional bubble blowing game, is the interesting toy of generating a large number of bubbles in a short time by air extrusion bubble liquid to attract children, which can be used as a toy for people to play, and also can be used as equipment to create effect and atmosphere on stage.

[0003] The common bubble machine on market adopts mechanical structure, utilizes motor and fan to replace mouth blowing, and blows out bubbles by controlling the starting motor to drive fan blade rotation to form airflow.This kind of device can generate bubbles automatically, but there are some problems in design, for example, bubble size is single, and it is difficult to blow out multiple bubbles with different sizes and shapes.In addition, the existing bubble machine has certain difficulty in dismounting process, which increases the inconvenience of use and maintenance cost.

[0004] Therefore, it is urgent to improve the existing bubble machine to make a bubble manufacturing device that meets market demand. CONTENT OF UTILITY MODEL

[0005] To solve the technical problems existing in the prior art, the purpose of the utility model is to provide a bubble machine convenient to dismount, which is easy to dismount, improves the convenience of users and reduces maintenance cost, is easy to replace different mesh bags, can generate bubbles with different sizes and shapes, and meets different scene requirements.

[0006] The purpose of the utility model is realized by the following technical scheme: a bubble machine convenient to dismount, which comprises a shell, a fan, a liquid spraying mechanism and a bubble generating assembly, the shell comprises a cavity and an opening communicated with the cavity, the fan and the liquid spraying mechanism are arranged in parallel in the cavity of the shell, the air outlet of the fan and the liquid outlet of the liquid spraying mechanism correspond to the opening of the shell respectively, the bubble generating assembly comprises a fixed support, a cylinder, an assembly ring and a bubble net, the fixed support connects the opening of the shell and the cylinder, the assembly ring is sleeved on the other end of the cylinder through thread matching, and the assembly ring is connected with the opening of the bubble net, so that the cavity of the shell is communicated with the bubble net through the cylinder.

[0007] Compared with the prior art, the utility model has at least the following beneficial effects:

[0008] The cylinder and the assembly ring connected with each other through threads are arranged in the bubble generating assembly, different bubble nets are easy to replace, bubbles with different sizes and shapes can be generated, different scene requirements are met, the convenience of users is improved, and the maintenance cost is reduced.

[0009] Further, one of the limiting convex and limiting groove is arranged on the thread surface of the barrel, and the other of the limiting convex and limiting groove is arranged on the thread surface of the assembly ring, and the limiting convex and limiting groove are matched and clamped with each other. On the basis of easy disassembly of the bubble generating assembly, it is ensured that the assembly is not easily separated by high-speed air pressure after assembly is completed, and the stability during use of the product is ensured.

[0010] Specifically, the fan is a centrifugal fan, which comprises a motor and a motor shell wrapping the motor. The motor shell is arranged so that the motor of the fan and the liquid spraying mechanism can have independent working environments even if they are integrated and installed, effectively avoiding the corrosion influence of backflow of bubble liquid on the motor, and ensuring the stability and service life of the product. The liquid spraying mechanism is arranged in parallel with the fan as a whole, is highly integrated, cooperates with each other, and does not interfere with each other.

[0011] Further, the fan further comprises a wind chamber volute and an impeller, an air outlet of the wind chamber volute corresponds to an opening of the shell, and the impeller is arranged in the wind chamber volute. By adopting the volute air duct, the rotating noise is lower, the loss of wind speed is lower, and a very good air outlet effect can be achieved at a lower rotating speed.

[0012] Specifically, the motor with the motor shell is packaged in the inner cavity of the impeller. The fan is highly integrated as a whole, space is saved, the bubble machine of the utility model has a small overall volume, and has more market value.

[0013] Further, the shell comprises two cover bodies and a handle, the two cover bodies are spliced with each other by screw locking, so that the internal space of the two cover bodies forms the cavity, an opening is left after the two cover bodies are spliced, so that the opening of the shell is formed, and the handle is assembled with the two cover bodies. The cover bodies are easy to install and disassemble, and are convenient to maintain. The handle is arranged, so that the product is convenient to carry and transport.

[0014] Specifically, the liquid spraying mechanism comprises a bubble liquid pipeline, a nozzle, a pump body and a control circuit board, the bubble liquid pipeline comprises a liquid inlet end and a liquid outlet end, the liquid outlet end of the bubble liquid pipeline is connected with the nozzle, the nozzle extends out of the opening of the shell, and a liquid outlet of the nozzle is externally arranged from the opening of the shell; the pump body is connected with the bubble liquid pipeline, the pump body drives the bubble liquid pipeline to suck bubble liquid, the control circuit board is electrically connected with the pump body, and the control circuit board controls the operation of the pump body.

[0015] Specifically, the fixing support is a grid disc, is connected at the opening of the shell by screw locking, and a supporting piece is arranged on the side of the fixing support facing outward of the opening of the shell to support the nozzle. The grid arrangement of the fixing support effectively avoids that foreign matters enter the fan and damage the fan. The supporting piece of the fixing support effectively fixes the nozzle, and ensures the stability of the spraying angle of the nozzle.

[0016] Furthermore, the cylinder is a constricted cylindrical structure with openings at both ends. The end with the larger diameter is connected to the fixed bracket, while the end with the smaller diameter is suspended and flush with the liquid outlet of the nozzle. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of this embodiment.

[0018] Figure 2 This is an exploded view of the structure in this embodiment.

[0019] Figure 3 This is a schematic diagram of the integration of the fan and the liquid spraying mechanism in this embodiment.

[0020] Figure 4 This is a structural schematic diagram of the cylinder and assembly ring in this embodiment.

[0021] In the diagram: 12-Cover; 14-Handle; 21-Wind chamber volute; 210-Air outlet; 23-Impeller; 27-Motor housing; 32-Soaking liquid pipeline; 34-Nozzle; 340-Liquid outlet; 36-Pump body; 38-Control circuit board; 41-Fixed bracket; 410-Support component; 43-Cylinder; 431-External thread; 432-Limiting protrusion; 45-Assembly ring; 451-Internal thread; 452-Limiting groove; 47-Soaking net. Detailed Implementation

[0022] To facilitate understanding of this utility model, the technical solutions and advantages of the utility model will be further described in detail below with reference to the accompanying drawings and embodiments. Any mechanisms or methods not elaborated in this utility model can be referred to in the prior art. The specific structure and features of this utility model are illustrated below by way of example and should not constitute any limitation on this utility model. Furthermore, any technical feature mentioned below (including implicit or disclosed features), as well as any technical feature directly shown or implied in the figures, can be arbitrarily combined or deleted among these technical features to form more other embodiments that may not be directly or indirectly mentioned in this utility model. The accompanying drawings show preferred embodiments of this utility model. However, this utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to provide a more thorough and complete understanding of the disclosure of this utility model.

[0023] like Figures 1-4 As shown, the bubble machine of this embodiment, which is easy to assemble and disassemble, includes a shell, a fan, a liquid spraying mechanism, and a bubble-generating component. The fan and the liquid spraying mechanism are arranged in parallel inside the shell. The bubble-generating component is connected to the cavity of the shell. The air outlet of the fan and the liquid outlet of the liquid spraying mechanism both face the bubble-generating component.

[0024] Specifically, the shell comprises two cover bodies 12 and a handle 14, the two cover bodies 12 are spliced with each other by screw locking, so that an internal cavity in a disc shape is formed to accommodate the fan and the liquid spraying mechanism. The two cover bodies 12 are spliced and an opening is left, which is the opening of the shell. The opening is communicated with the internal cavity, and the opening is used to connect with the bubble generating assembly. The handle 14 is assembled with the two cover bodies 12, so that the bubble machine of the embodiment is convenient to disassemble and assemble and is convenient to carry.

[0025] The fan is a centrifugal fan, which is completely accommodated in the shell and comprises a wind room volute 21, an impeller 23, a motor and a motor housing 27. An air outlet 210 of the wind room volute 21 corresponds to the opening of the shell, and the impeller 23 is arranged in the wind room volute 21. The motor is electrically connected with the impeller 23, so that the impeller 23 rotates to generate high-pressure wind, and the high-pressure wind is sent out from the air outlet 210 of the wind room volute 21. By adopting the volute 21 air duct, the rotating noise is lower, the loss of wind speed is lower, and a good air outlet effect can be achieved at a lower rotating speed. The motor is wrapped by the motor housing 27, so that the motor is packaged in the inner cavity of the impeller 23, and the space utilization rate is improved. The motor housing 27 is arranged, so that the motor of the fan and the liquid spraying mechanism can have independent working environments even if they are integrated and installed, the influence of backflow of bubble liquid on corrosion of the motor is effectively avoided, and the stability and service life of the product during use are ensured.

[0026] The liquid spraying mechanism comprises a bubble liquid pipeline 32, a nozzle 34, a pump body 36 and a control circuit board 38. The bubble liquid pipeline 32 comprises an inlet end and an outlet end, the inlet end can be directly communicated with a liquid storage tank or connected with the liquid storage tank through other pipelines, and the liquid storage tank provides bubble liquid. The outlet end of the bubble liquid pipeline 32 is connected with an inlet of the nozzle 34, and the nozzle 34 extends out of the opening of the shell. An outlet 340 of the nozzle 34 is outward from the opening of the shell. The pump body 36 is connected with the bubble liquid pipeline 32, and the pump body 36 drives the bubble liquid pipeline 32 to suck bubble liquid. The control circuit board 38 is electrically connected with the pump body 36, and the control circuit board 38 controls the operation of the pump body 36. The liquid spraying mechanism is arranged on one side of the fan in parallel, is highly integrated, cooperates with each other and does not interfere with each other.

[0027] The bubble generating assembly comprises a fixing support 41, a cylinder 43, an assembling ring 45 and a bubble net 47 connected in sequence. The fixing support 41 is a grid plate, which is connected to the opening of the shell by screw locking. Specifically, the fixing support 41 covers the air outlet 210 of the wind chamber volute 21 on one side, and is provided with a support 410 supporting the nozzle 34 on the other side. The cylinder 43 is a truncated cylinder structure with open ends, the end with a large diameter is connected to the fixing support 41 by screw locking, and the end with a small diameter is suspended and flush with the liquid outlet 340 of the nozzle 34. The end with a small diameter of the cylinder 43 is provided with an external thread 431, and the surface of the external thread 431 is provided with a limiting convex 432. Correspondingly, the assembling ring 45 is provided with an internal thread 451, and the surface of the internal thread 451 is provided with a limiting recess 452. The cylinder 43 and the assembling ring 45 are threadedly matched, and when the limiting convex 432 of the cylinder 43 is clamped into the limiting recess 452 of the assembling ring 45, the two are locked to each other. The assembling ring 45 is connected to the opening of the bubble net 47, so that the cavity of the shell is communicated with the bubble net 47 through the cylinder 43 and the bubble net 47, so that the high-pressure wind produced by the fan and the bubble liquid sprayed by the nozzle 34 can be delivered to the bubble net 47. By disassembling and assembling the assembling ring 45, different models and specifications of bubble nets 47 can be replaced, so that bubbles of different sizes and shapes can be efficiently generated, which is suitable for different bubble generating scenes and meets different scene requirements.

[0028] In use, the bubble machine of the embodiment is convenient to disassemble and assemble. The pump body 36 delivers the bubble liquid to the nozzle 34, so that the bubble liquid is atomized and sprayed on the bubble net 47. At the same time, the fan is started, and the high-pressure wind is delivered from the air outlet 210 to the bubble net 47, so that the bubble liquid attached to the bubble net 47 is blown out of the mesh of the bubble net 47 and becomes bubbles.

[0029] Compared with the prior art, the volute air duct is adopted, the rotating noise is lower, the loss of wind speed is lower, and good air outlet effect can be achieved at a lower speed. Moreover, the cylinder and the assembling ring are detachably connected, so that the bubble net is easy to replace. In particular, the cylinder and the assembling ring are respectively provided with a limiting convex and a limiting recess, so that the assembly is not easy to be separated by high-speed wind pressure after being assembled, and the stability during use is ensured.

[0030] The above-mentioned embodiments are only preferred embodiments of the utility model, and cannot be used to limit the range of protection of the utility model. For ordinary skilled persons in the art, it can be understood that the embodiments can be changed, modified, replaced and modified in various ways without departing from the principles and spirits of the utility model, and the range of the utility model is defined by the appended claims and their equivalents.

Claims

1. A bubble machine which is easy to disassemble, characterized in that, The bubble machine comprises a shell, a fan, a liquid spraying mechanism and a bubble generating assembly. The shell comprises a cavity and an opening communicating with the cavity. The fan and the liquid spraying mechanism are arranged in parallel in the cavity of the shell. The outlet of the fan and the liquid outlet of the liquid spraying mechanism correspond to the opening of the shell respectively. The bubble generating assembly comprises a fixing support, a cylinder, an assembling ring and a bubble net. The fixing support connects the opening of the shell and the cylinder. The assembling ring is threadedly matched with the other end of the cylinder. The assembling ring is connected with the opening of the bubble net, so that the cavity of the shell communicates with the bubble net through the cylinder.

2. The bubble machine of claim 1, wherein the bubble machine is configured to be disassembled by a user. One of the limiting convex and limiting groove is arranged on the threaded surface of the cylinder. Correspondingly, the other of the limiting convex and limiting groove is arranged on the threaded surface of the assembling ring. The limiting convex and limiting groove are matched and clamped with each other.

3. The bubble machine of claim 1, wherein the bubble machine is configured to be disassembled by a user. The fan is a centrifugal fan, which comprises a motor and a motor housing. The motor housing wraps the motor.

4. The bubble machine of claim 3, wherein the bubble machine is configured to be disassembled by a user. The fan further comprises a wind chamber volute and an impeller. The outlet of the wind chamber volute corresponds to the opening of the shell. The impeller is arranged in the wind chamber volute.

5. The bubble machine of claim 4, wherein the bubble machine is configured to be disassembled by a user without the use of tools. The motor with the motor housing is packaged in the inner cavity of the impeller.

6. The bubble machine of claim 1, wherein the bubble machine is configured to be disassembled by a user. The shell comprises two cover bodies and a handle. The two cover bodies are spliced with each other by screws, so that the cavity is formed in the shell. An opening is left after the two cover bodies are spliced, so that the opening of the shell is formed. The handle is assembled with the two cover bodies.

7. The bubble machine of claim 1, wherein the bubble machine is configured to be easily disassembled. The liquid spraying mechanism comprises a bubble liquid pipeline, a nozzle, a pump body and a control circuit board. The bubble liquid pipeline comprises an inlet end and an outlet end. The outlet end of the bubble liquid pipeline is connected with the nozzle. The nozzle extends out of the opening of the shell. The liquid outlet of the nozzle is exposed from the opening of the shell. The pump body is connected with the bubble liquid pipeline. The pump body drives the bubble liquid pipeline to suck bubble liquid. The control circuit board is electrically connected with the pump body. The control circuit board controls the operation of the pump body.

8. The bubble machine of claim 7, wherein the bubble machine is configured to be disassembled by a user. The fixing support is a grid disc, which is connected at the opening of the shell by screws. The fixing support is provided with a support member on the side facing outward of the opening of the shell, which supports the nozzle.

9. The bubble machine of claim 7, wherein the bubble machine is configured to be disassembled by a user. The cylinder is a closed cylinder structure with two open ends. The end with large diameter is connected with the fixing support. The end with small diameter is suspended and flush with the liquid outlet of the nozzle.

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