Bubble machine

Abstract

The utility model relates to the technical field of toys for children, and discloses a bubble machine which comprises a main shell, a driving mechanism, a bubble forming assembly, a connecting rod and an impeller. The driving mechanism comprises a driving motor and a transmission gear set, the driving motor and the transmission gear set are arranged in the mounting cavity, and an output shaft of the driving motor is connected with the transmission gear set; the bubble forming assembly is arranged in the mounting cavity and is connected with an output shaft of the driving motor; a first gear and a second gear are arranged at the two ends of the connecting rod respectively, and the first gear is meshed with the transmission gear set. The impeller is provided with an inner gear ring, and the inner gear ring is meshed with the second gear so that the driving mechanism can drive the impeller to rotate. According to the bubble machine disclosed by the utility model, the rotatable impeller is arranged outside the bubble blowing part, so that richer and more unique visual effects are achieved during bubble blowing, and the interactivity and interestingness with a user are enhanced.

Description

Technical Field

[0001] This utility model relates to the field of children's toy technology, specifically a bubble machine. Background Technology

[0002] Bubble machines, as a popular recreational toy, automatically blow bubbles, bringing joy to people. However, existing bubble machines have certain limitations in structure and function. Current bubble machines deliver bubble solution to a foaming ring, spread it into a film, and then use rotating blades to blow the film of bubble solution into bubbles. The bubble-blowing device is relatively fixed, lacking fun and interactivity, and the bubble effects are also rather monotonous, failing to meet consumers' demand for more attractive and unique bubble machines.

[0003] Therefore, there is an urgent need to develop a bubble machine. Utility Model Content

[0004] To address the shortcomings of existing technologies, this invention provides a bubble machine that, by incorporating a rotatable impeller on the outside of the bubble-blowing mechanism, creates richer and more unique visual effects during bubble blowing, enhancing user interactivity and enjoyment. The implementation of this technical solution is as follows:

[0005] A bubble machine includes: a main housing, a drive mechanism, a bubble forming component, a connecting rod, and an impeller. The main housing has a mounting cavity. The drive mechanism includes a drive motor and a transmission gear set, which are disposed within the mounting cavity. The output shaft of the drive motor is connected to the transmission gear set. The bubble forming component is disposed within the mounting cavity and is connected to the output shaft of the drive motor. Bubbles are blown out by rotating the drive motor. A first gear and a second gear are respectively disposed at both ends of the connecting rod, and the first gear meshes with the transmission gear set. The impeller has an internal gear ring, which meshes with the second gear to enable the drive mechanism to drive the impeller to rotate.

[0006] Preferably, the drive motor is a dual-axis drive motor.

[0007] Preferably, the impeller has a fixed ring, and the internal gear ring is disposed inside the fixed ring.

[0008] Preferably, a limiting groove is provided at one end of the main housing, and the internal gear ring is installed in the limiting groove.

[0009] Preferably, the decorative part is rotatably connected to the main housing, and the decorative part is provided with buttons.

[0010] Preferably, it also includes a handheld part, which has a liquid storage chamber inside.

[0011] Preferably, the impeller has two blades.

[0012] Preferably, the first gear is a face gear.

[0013] Compared with the prior art, this application has the following advantages:

[0014] The driving mechanism of this bubble machine drives the bubble forming component and impeller to work together: when the drive motor is powered on, the output shaft at one end directly drives the fan blades of the bubble forming component to rotate, and the bubble liquid is transported to the bubble ring through the infusion pipe to form a bubble film. Then, the fan blade blows airflow to make the bubble film detach and form bubbles that are blown out from the bubble outlet. At the same time, the other end of the drive motor drives the transmission gear set to rotate. Through the first gear of the connecting rod meshing with it, the second gear at the other end of the connecting rod drives the internal gear ring of the impeller to rotate. The airflow generated by the rotation of the impeller blades interacts with the airflow blown out of the bubbles, so that the bubbles present a fast, uniform and varied floating trajectory in the air. At the same time, the rotation of the impeller creates a dynamic visual effect, enhancing the viewing experience and fun of the bubble machine. Attached Figure Description

[0015] The accompanying drawings, which are included to provide a further understanding of this application and form part of this application, illustrate exemplary embodiments and are used to explain this application, but do not constitute an undue limitation of this application. In the drawings:

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 for Figure 1 Another perspective view;

[0018] Figure 3 This is an exploded view of the interior of the main casing and the impeller of this utility model;

[0019] Figure 4 This is a structural diagram of the handheld part of this utility model.

[0020] Explanation of reference numerals in the attached figures:

[0021] 1. Main housing; 11. Mounting cavity; 12. Limiting groove;

[0022] 2. Drive mechanism; 21. Drive motor; 22. Transmission gear set;

[0023] 3. Bubble forming component; 31. Bubble outlet;

[0024] 4. Connecting rod; 41. First gear; 42. Second gear;

[0025] 5. Impeller; 51. Fixed ring; 52. Internal gear ring;

[0026] 6. Decorative parts; 61. Buttons;

[0027] 7. Handheld part; 71. Liquid storage chamber. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0029] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "top / bottom," etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0030] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," "sleeved / connected," "connected," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0031] Embodiments of this application provide a bubble machine, such as Figure 1-4 As shown, the bubble machine includes: a main housing 1, a drive mechanism 2, a bubble forming component 3, a connecting rod 4, and an impeller 5. The main housing 1 has a mounting cavity 11. The drive mechanism 2 includes a drive motor 21 and a transmission gear set 22, which are disposed in the mounting cavity 11. The output shaft of the drive motor 21 is connected to the transmission gear set 22. The bubble forming component 3 is disposed in the mounting cavity 11 and is connected to the output shaft of the drive motor 21. Bubbles are blown out by rotating the drive motor 21. The connecting rod 4 has a first gear 41 and a second gear 42 at its two ends, which mesh with the transmission gear set 22. The impeller 5 has an internal gear ring 52, which meshes with the second gear 42 to enable the drive mechanism 2 to drive the impeller 5 to rotate.

[0032] In some implementations, such as Figure 1 and Figure 3 As shown, the bubble forming component 3 has a bubble outlet 31 at one end, and the impeller 5 is located on one side of the bubble outlet 31. The drive motor 21 is a dual-shaft motor. When the drive motor 21 is working, one end drives the bubble forming component 3 to blow out bubbles through the bubble outlet 31; the other end drives the transmission gear set 22 to work, and the connecting rod 4, which meshes with the transmission gear set 22, drives the impeller 5 to rotate. The airflow generated when the impeller 5 rotates interacts with the airflow when the bubbles are blown out, making the bubbles present a fast, uniform, and varied floating trajectory in the air. In addition, the rotation of the impeller 5 can also create a dynamic visual effect around the bubble machine, attracting the user's attention, enhancing the interaction between the user and the bubble machine, and allowing the user to appreciate the unique scene created by the rotation of the impeller 5 while watching the bubbles, thus enhancing the viewing experience and fun of the bubble machine.

[0033] Furthermore, the bubble forming component 3 includes fan blades, a bubble-generating ring, and an infusion tube. The infusion tube transports bubble solution to the bubble-generating ring for coating and film formation. The fan blades rotate to blow air out the film-formed bubble solution, thus forming bubbles. The bubble forming component 3 is directly obtained from existing technology. Since it is not the inventive point of this application, its structure will not be specifically described, but this does not mean that this application cannot achieve it.

[0034] In some implementations, such as Figure 3 As shown, the impeller 5 is provided with a fixed ring 51, and the internal gear ring 52 is disposed in the fixed ring 51. One end of the main housing 1 is provided with a limiting groove 12, and the internal gear ring 52 is installed in the limiting groove 12 to ensure the stability of the impeller 5, so that it can rotate stably with the second gear 42. Furthermore, the impeller 5 is provided with multiple blades, preferably two blades. Providing two blades can ensure that sufficient airflow is generated to affect the bubble drift trajectory and form a visual effect, while taking into account the smooth operation of the impeller 5 and the simplicity of the structure.

[0035] In some implementations, such as Figure 3 As shown, the first gear 41 is a face gear, which meshes with the transmission gear set 22; the transmission gear set 22 is a reduction transmission gear set 22, which is also existing technology, and its structure will not be described in detail.

[0036] In some implementations, such as Figure 1-2As shown, it also includes a decorative part 6, which is rotatably connected to the main housing 1. The main housing 1 can rotate at multiple angles, increasing the flexibility of the bubble machine. The decorative part 6 is provided with a button 61, which is used to start the drive motor 21 to blow bubbles. In order to increase the fun of this application, the decorative part 6 can be decorated with different shapes of figures to attract the attention of users, especially children, and enhance its appeal as a toy.

[0037] In some implementations, such as Figure 4 As shown, it also includes a hand-held part 7, which is threadedly connected to the decorative part 6. The hand-held part 7 is provided with a liquid storage cavity 71. When it is necessary to replenish the bubble liquid, the hand-held part 7 can be twisted to separate it from the decorative part 6, thereby replenishing the bubble liquid.

[0038] The working principle of the bubble machine in this embodiment is as follows:

[0039] In this technical solution, the drive mechanism 2 of the bubble machine drives the bubble forming component 3 and the impeller 5 to work together: when the drive motor 21 is powered on, the output shaft at one end directly drives the fan blades of the bubble forming component 3 to rotate, and delivers the bubble liquid to the bubble ring through the infusion pipe to form a bubble film. Then, the fan blade blows airflow to make the bubble film detach and form bubbles that are blown out from the bubble outlet 31. At the same time, the other end of the drive motor 21 drives the transmission gear set 22 to rotate, and through the first gear 41 of the connecting rod 4 that meshes with it, the second gear 42 at the other end of the connecting rod 4 drives the internal gear ring 52 of the impeller 5 to rotate. The airflow generated by the rotation of the impeller 5 blades interacts with the airflow blown out of the bubbles, so that the bubbles present a fast, uniform and varied floating trajectory in the air. At the same time, the rotation of the impeller 5 creates a dynamic visual effect, enhancing the viewing experience and fun of the bubble machine.

[0040] The above are merely embodiments of this utility model and are not intended to limit the scope of this utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principle of this utility model should be included within the scope of the claims of this utility model.

Claims

1. A bubble machine, characterized in that, include: Main housing, wherein an installation cavity is provided within the main housing; A drive mechanism, comprising a drive motor and a transmission gear set, wherein the drive motor and the transmission gear set are disposed within a mounting cavity, and the output shaft of the drive motor is connected to the transmission gear set; A bubble forming component is disposed in a mounting cavity and is connected to the output shaft of a drive motor, which blows out bubbles by rotating the drive motor. A connecting rod, wherein a first gear and a second gear are respectively provided at both ends of the connecting rod, and the first gear meshes with a transmission gear set; The impeller is provided with an internal gear ring, which meshes with the second gear to enable the drive mechanism to drive the impeller to rotate.

2. The bubble machine according to claim 1, characterized in that, The drive motor is a dual-axis drive motor.

3. The bubble machine according to claim 1, characterized in that, The impeller is provided with a fixed ring, and the internal gear ring is disposed inside the fixed ring.

4. The bubble machine according to claim 3, characterized in that, The main housing is provided with a limiting groove at one end, and the internal gear ring is installed in the limiting groove.

5. The bubble machine according to claim 1, characterized in that, It also includes a decorative part, which is rotatably connected to the main housing, and the decorative part is provided with buttons.

6. The bubble machine according to claim 1, characterized in that, It also includes a handheld part, which has a liquid storage chamber inside.

7. The bubble machine according to claim 3, characterized in that, The impeller has two blades.

8. The bubble machine according to claim 3, characterized in that, The first gear is a face gear.

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