Dual bearing silent fan bubble machine

Abstract

The utility model discloses a double bearing mute fan blade bubble machine relates to the field of toy structure, including installation ring, installation shell is arranged in the bottom of installation ring, installation frame is arranged between installation shell and installation shell, motor is arranged in installation frame, fan is connected to the top output of motor, the output of motor bottom is connected transmission screw rod, transmission screw rod extends to installation shell, gear group is arranged in installation shell cooperation transmission screw rod, installation groove is arranged outside installation shell, and bubble pipe is movably arranged in installation groove. The utility model discloses through setting up guide shaft protection bubble pipe, and the fixed axle is established in the both sides of rotating shaft and is covered with guide shaft, and guide shaft is pasted with bubble pipe, prevents rotating shaft direct contact friction with bubble pipe, avoids bubble pipe thinning and damaging because of friction, prolongs bubble pipe life, and guarantees bubble machine stable bubble.

Description

Technical Field

[0001] This utility model relates to the field of toy structure, specifically a dual-bearing silent fan-blade bubble machine. Background Technology

[0002] In the leisure and entertainment sector, bubble machines, with their ability to create a joyful atmosphere, are widely used in children's playgrounds, parent-child activities, and various celebrations. As market demand grows, higher requirements are being placed on the performance and durability of bubble machines.

[0003] Existing bubble machines have some shortcomings in their structural design, especially in terms of component durability. For example, some connecting and rotating parts are prone to wear and tear during long-term use, affecting the normal operation of the bubble machine and reducing the user experience.

[0004] Common bubble machines use a relatively simple bubble-generating mechanism, with the motor typically driving the relevant components directly. This lacks proper protection and optimized design between the components. The process of the bubble ring dipping into the bubble solution is not smooth enough, resulting in low bubble-generating efficiency.

[0005] In existing technologies, the direct contact and friction between the rotating parts and the bubble tube can easily cause the tube wall to become thinner or even break, resulting in leakage of bubble solution and affecting the bubble production effect. Utility Model Content

[0006] Therefore, the purpose of this utility model is to provide a dual-bearing silent fan-blade bubble machine to solve the technical problem that the bubble tube is easily damaged by friction.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a dual-bearing silent fan-blade bubble machine, including a mounting ring, a mounting housing at the bottom of the mounting ring, a mounting frame between the mounting housings, a motor inside the mounting frame, a fan connected to the top output end of the motor, a transmission screw connected to the bottom output end of the motor, the transmission screw extending downward into the mounting housing, a gear set inside the mounting housing in conjunction with the transmission screw, a mounting groove outside the mounting housing, a bubble outlet tube movably disposed within the mounting groove, one end of the bubble outlet tube connecting to the bubble outlet structure inside the bubble machine body, the other end of the bubble outlet tube connecting to the water outlet structure on the fixed rail, a rotating shaft rotatably disposed inside the bubble outlet tube, and the rotating shaft connecting to the gear in the gear set.

[0008] By adopting the above technical solution, a transmission is achieved, which drives the fan to blow the bubble film on the bubble ring to form bubbles.

[0009] The present invention is further configured such that a plurality of bubble rings are provided around the top of the mounting ring, and a fixing rail is provided at the bottom of the mounting ring in conjunction with the bubble rings, and a water outlet structure is provided on the fixing rail.

[0010] By adopting the above technical solution, bubble solution can be provided to the bubble ring for blowing bubbles.

[0011] The present invention is further configured such that a transmission shaft is provided at the output end of the gear set, the transmission shaft extends upward to one side of the mounting ring, and a transmission gear ring is provided at the bottom of the mounting ring in conjunction with the transmission shaft.

[0012] By adopting the above technical solution, the installation ring can be rotated, thus achieving the effect of blowing bubbles at high speed.

[0013] The present invention is further configured such that a pair of fixed shafts are fixedly arranged on both sides of the rotating shaft in the mounting groove, and a guide shaft is sleeved on the fixed shaft, and the guide shaft is fitted to the bubble outlet tube.

[0014] By adopting the above technical solution, the bubble tube can be clamped to prevent it from directly contacting the rotating shaft and causing wear.

[0015] The present invention is further configured such that a pair of locking blocks are symmetrically arranged on the top of the mounting bracket, and corresponding slots are provided on the mounting housing to cooperate with the pair of locking blocks.

[0016] By adopting the above technical solution, the mounting bracket can be fixedly installed.

[0017] In summary, the present invention has the following main advantages:

[0018] 1. This utility model protects the bubble tube by setting a guide shaft. Fixed shafts are set on both sides of the rotating shaft and the guide shaft is fitted on them. The guide shaft fits in close contact with the bubble tube. This can prevent the rotating shaft from directly contacting and rubbing against the bubble tube, avoid damage to the bubble tube due to friction, extend the service life of the bubble tube, and ensure stable bubble production of the bubble machine;

[0019] 2. This invention uses a motor to drive multiple components for bubble production. The motor drives a gear set, which in turn drives a transmission screw and a transmission gear ring to rotate the mounting ring. As the bubble ring rotates, it comes into contact with the bubble solution in the water-dispensing structure. In conjunction with a fan, the bubble ring picks up the bubble solution and blows out bubbles, achieving continuous and efficient bubble production and improving the user experience of the bubble machine. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0021] Figure 2 This is a schematic diagram of the internal structure of this utility model;

[0022] Figure 3 This is a partial structural schematic diagram of the present invention;

[0023] Figure 4 This is a schematic diagram of the rotating shaft mounting structure of this utility model.

[0024] In the diagram: 1. Mounting ring; 2. Fixing rail; 3. Bubble ring; 4. Mounting slot; 5. Clamping block; 6. Mounting bracket; 7. Mounting housing; 8. Motor; 9. Rotating shaft; 10. Gear set; 11. Bubble outlet tube; 12. Transmission gear ring; 13. Fan; 14. Transmission shaft; 15. Transmission screw; 16. Guide shaft; 17. Fixing shaft. Detailed Implementation

[0025] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0026] The embodiments of this utility model will be described below based on its overall structure.

[0027] Dual-bearing silent fan-blade bubble machine, such as Figure 1-4 As shown, the device includes a mounting ring 1, a mounting housing 7 at its bottom, a mounting bracket 6 between the mounting housings 7, a motor 8 inside the mounting bracket 6, a fan 13 connected to the top output end of the motor 8, and a transmission screw 15 connected to the bottom output end of the motor 8. The transmission screw 15 extends downward into the mounting housing 7, and a gear set 10 is provided inside the mounting housing 7 to cooperate with the transmission screw 15. A mounting groove 4 is provided outside the mounting housing 7, and a rotating shaft 9 is rotatably mounted inside the bubble outlet tube 11. The rotating shaft 9 is connected to a gear in the gear set 10. A number of bubble rings 3 are arranged around the top of the mounting ring 1. A fixing rail 2 is arranged at the bottom of the mounting ring 1 to match the bubble rings 3. A water outlet structure is provided on the fixing rail 2. A bubble outlet tube 11 is movably arranged in the mounting groove 4. One end of the bubble outlet tube 11 is connected to the bubble outlet structure in the main body of the bubble machine. The other end of the bubble outlet tube 11 is connected to the water outlet structure on the fixing rail 2. The bubble outlet structure is connected to the corresponding bubble outlet structure in the bubble machine. It can control the liquid and gas in the water outlet structure to maintain the liquid at a certain height by pressing, squeezing, etc., so as to ensure that the bubble rings 3 are in contact with the water outlet structure and thus produce bubbles.

[0028] The output end of the gear set 10 is provided with a drive shaft 14, which extends upward to one side of the mounting ring 1. The bottom of the mounting ring 1 is provided with a drive gear ring 12 in conjunction with the drive shaft 14. In actual use, the motor 8 drives the gear set 10 to rotate, which in turn drives the drive screw 15 to rotate, which in turn drives the drive gear ring 12 to rotate, which in turn drives the mounting ring 1 to rotate. The water outlet structure and the bubble ring 3 in the bubble machine are arranged so that when the bubble ring 3 passes through the water outlet structure, the bubble ring 3 comes into contact with the bubble liquid in the water outlet structure. With the help of the fan 13, the bubble ring 3 is continuously dipped into the bubble liquid in the water outlet structure and blown out bubbles under the action of the fan 13.

[0029] Furthermore, a pair of fixed shafts 17 are fixedly arranged on both sides of the rotating shaft 9 in the mounting groove 4. A guide shaft 16 is sleeved on the fixed shaft 17. The guide shaft 16 is fitted to the bubble tube 11. By providing a pair of guide shafts 16 on both sides of the rotating shaft 9, the rotating shaft 9 is prevented from directly contacting the bubble tube 11, thereby preventing the bubble tube 11 from becoming thin due to the rotation friction of the rotating shaft 9, and thus preventing damage to the bubble tube 11.

[0030] The mounting bracket 6 has a pair of symmetrically arranged locking blocks 5 on its top. The mounting housing 7 has corresponding locking slots that cooperate with the pair of locking blocks 5, and the mounting bracket 6 is fixedly installed by the locking blocks 5.

[0031] Although embodiments of the present invention have been shown and described, these specific embodiments are merely explanations of the present invention and are not intended to limit the invention. The specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions, and variations to the embodiments as needed without departing from the principles and spirit of the present invention, provided that such modifications, substitutions, and variations are within the scope of the claims of the present invention and are protected by patent law.

Claims

1. A dual-bearing silent fan-blade bubble machine, including a mounting ring (1), characterized in that: The mounting ring (1) has a mounting housing (7) at its bottom. A mounting bracket (6) is provided between the mounting housing (7) and the mounting housing (7). A motor (8) is provided inside the mounting bracket (6). The top output end of the motor (8) is connected to a fan (13). The bottom output end of the motor (8) is connected to a transmission screw (15). The transmission screw (15) extends downward into the mounting housing (7). A gear set (10) is provided inside the mounting housing (7) in conjunction with the transmission screw (15). A mounting groove (4) is provided outside the mounting housing (7). A bubble tube (11) is movably provided inside the mounting groove (4). One end of the bubble tube (11) is connected to the bubble structure inside the bubble machine body. The other end of the bubble tube (11) is connected to the water outlet structure on the fixed rail (2). A rotating shaft (9) is rotatably provided inside the bubble tube (11). The rotating shaft (9) is connected to the gear in the gear set (10).

2. The dual-bearing silent fan-blade bubble machine according to claim 1, characterized in that: The top of the mounting ring (1) is provided with several bubble rings (3), and the bottom of the mounting ring (1) is provided with a fixing rail (2) to cooperate with the bubble rings (3). The fixing rail (2) is provided with a water outlet structure.

3. The dual-bearing silent fan-blade bubble machine according to claim 1, characterized in that: The output end of the gear set (10) is provided with a drive shaft (14), the drive shaft (14) extends upward to one side of the mounting ring (1), and the bottom of the mounting ring (1) is provided with a drive gear ring (12) in conjunction with the drive shaft (14).

4. The dual-bearing silent fan-blade bubble machine according to claim 1, characterized in that: A pair of fixed shafts (17) are fixedly installed in the mounting groove (4) on both sides of the rotating shaft (9). A guide shaft (16) is sleeved on the fixed shaft (17), and the guide shaft (16) is fitted to the bubble tube (11).

5. The dual-bearing silent fan-blade bubble machine according to claim 1, characterized in that: The mounting bracket (6) has a pair of symmetrically arranged locking blocks (5) on its top, and the mounting housing (7) has corresponding locking slots that cooperate with the pair of locking blocks (5).

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