Electric bubble treasure box structure for generating large bubbles

Abstract

An electric bubble box structure for generating large bubbles comprises a shell, a power structure, a bubble outlet structure and a three-way valve, the power structure is fixedly connected with the shell and used for providing power, the shell is provided with a bubble outlet, the three-way valve is fixedly connected with the shell, an inlet of the three-way valve is connected with the power structure and used for extracting bubble liquid, and an outlet of the three-way valve is connected with the bubble outlet. An outlet of the three-way valve is connected with the bubble outlet ring and used for conveying the bubble liquid to the bubble outlet structure, and the bubble outlet structure is used for blowing out large bubbles. By means of the bubble outlet ring and the fan in the bubble outlet structure, continuous large bubble blowing can be achieved, meanwhile, continuous bubble blowing can be achieved by pulling the trigger, and operation is easy. Meanwhile, the structure is provided with an adjusting mechanism, the angle can be adjusted according to the stability of the bubbles and the needed flying distance, and the interactivity and entertainment of the toy are effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of bubble machines, in particular to an electric bubble treasure box structure for generating large bubbles. Background Art

[0002] A bubble machine is a machine used to produce bubbles and is a children's toy. Traditional bubble blowing games usually use a tool with a ring to dip in soap liquid, which will form a thin film on the ring. Then, air is blown into the ring to form one or a series of bubbles. When light passes through the thin film of the soap bubble, the top and bottom of the film will be refracted, so that the bubble reflects different colors. Therefore, the bubble blowing game is loved by many children. However, since manual blowing requires physical strength and younger children cannot master the blowing skills, many automatic bubble machine toys have emerged.

[0003] The traditional bubble machine toys use a sweeping rod that swings up and down to apply the bubble liquid on the ring. During the operation, the bubble liquid may break before covering the entire ring, so it is impossible to achieve continuous and rapid bubble production, and the number of bubbles produced is small. In addition, although the toy bubble machine toys can automatically and continuously blow out many bubbles, the commonly used ones can only blow a string of small bubbles, with relatively simple functions and low fun to play. The existing bubble blowing machine toys that can generate large bubbles are mostly complex in structure and inconvenient for children to use. Utility Model Content

[0004] The utility model aims to provide an electric bubble treasure box structure for generating large bubbles, which solves the problems of the large bubble machine being complicated to operate and not very playable.

[0005] To achieve the above-mentioned purpose, the utility model provides an electric bubble treasure box structure for generating large bubbles, comprising a shell, a power structure, a bubble outlet structure and a three-way valve, wherein the power structure is fixedly connected to the shell, the power structure is used to provide power, and the shell is provided with a bubble outlet.

[0006] The bubble structure includes a fan, a trigger and a bubble ring, wherein the fan is fixed in the shell and connected to the power structure, the fan faces the bubble outlet, the bubble ring is arranged oppositely and is located in the shell, the bubble ring is rotatably connected to the shell, the bubble ring is located between the fan and the bubble outlet, one end of the trigger passes through the shell and the other end is connected to the shell, one end of the trigger extending into the shell is connected to the bubble ring and is used to drive the bubble ring to rotate,

[0007] The three-way valve is fixedly connected to the shell, the inlet of the three-way valve is connected to the power structure and is used to extract bubble liquid, and the outlet of the three-way valve is connected to the bubble ring and is used to transport the bubble liquid to the bubble ring.

[0008] Preferably, a fixed rotation groove is provided in the housing.

[0009] The bubble ring comprises a ring channel, a rotating shaft and a pull rod. The rotating shaft is arranged at the upper and lower ends of the ring channel. One end of the pull rod is connected to the rotating shaft. The rotating shaft is rotatably connected to the fixed rotating groove.

[0010] One end of the trigger extending into the housing is provided with a drawing slot, and the other end of the pull rod is inserted into the drawing slot.

[0011] Preferably, a plurality of retention grooves are provided on one side opposite to the annular channel.

[0012] Preferably, the bubble structure further comprises an air guide frame, wherein the air guide frame is located between the fan and the bubble ring, and a plurality of air guide plates are arranged on the upper ring of the air guide frame and face the bubble ring.

[0013] Preferably, the housing is provided with a first hook, the trigger is provided with a second hook, and the first hook is connected to the second hook via an elastic member.

[0014] Preferably, the power structure includes a treasure box, a dual-output motor, a transmission gear, a peristaltic gear and a flow hose, the treasure box is connected to the shell, one end of the dual-output motor is connected to the fan, and the other end is provided with a worm and meshed with the transmission gear, the peristaltic gear is meshed with the transmission gear, a peristaltic column is provided on the peristaltic gear, and the peristaltic column squeezes the flow hose, one end of the flow hose is connected to the inlet of the three-way valve, and the other end is used to be inserted into the bubble liquid.

[0015] Preferably, the bubbling structure further comprises an adjusting mechanism, which comprises an adjusting member, an oblique push block, an elastic member, a limiting baffle, an oblique sleeve and a locking nut. A cavity and a correction tube connected to the cavity are provided in the shell.

[0016] The oblique push block is in the cavity and slides in the cavity, two ends of the elastic member are respectively in contact with one side of the oblique push block and the cavity, one end of the adjusting member passes through the shell and the correction tube and is meshed with the shell, the locking nut is meshed with the adjusting member and abuts against the shell, one end of the adjusting member extending into the cavity is connected to the oblique sleeve, the oblique sleeve is abutted against the other side of the oblique push block, the side of the oblique push block abutting against the oblique sleeve is an inclined surface, and the oblique push block drives the limiting baffle to move,

[0017] The bubble ring is provided with a protruding column, and the limiting baffle is within the moving range of the protruding column.

[0018] Beneficial effects of the utility model:

[0019] 1. The utility model can realize continuous blowing of large bubbles through the bubble ring and the fan in the bubble structure. The structure can realize the extraction of bubble liquid and the blowing of bubbles at the same time through the power structure, which can optimize the treasure box structure. The components are compact and occupy little space, which can effectively reduce the production cost. At the same time, continuous bubble can be realized by pulling the trigger, and the operation is simple.

[0020] 2. The utility model is equipped with an adjustment mechanism, in which the inclined surface design of the inclined push block cleverly converts the linear motion of the adjustment member into precise displacement control of the limiting baffle. This enables the position of the convex column on the bubble ring to be accurately adjusted, thereby changing the expansion angle of the bubble film forming structure. Through this adjustment, the angle can be adjusted according to the stability of the bubble and the required flight distance, effectively improving the interactivity and entertainment of the toy. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0022] Figure 1 It is a structural schematic diagram of the utility model.

[0023] Figure 2 yes Figure 1 Enlarged view of point A in the middle.

[0024] Figure 3 It is a structural schematic diagram of the bubble outlet ring of the utility model.

[0025] Figure 4 It is a schematic diagram of the connection between the trigger and the housing of the utility model.

[0026] Figure 5 It is a structural schematic diagram of the power structure of the utility model.

[0027] Figure 6 It is a structural schematic diagram of the regulating mechanism of the utility model.

[0028] In the figure: shell 1; bubble outlet 10; fixed rotating groove 11; first hook 12; cavity 13; power structure 2; treasure box 20; dual output motor 21; transmission gear 22; peristaltic gear 23; peristaltic column 231; flow hose 24; bubble structure 3; fan 30; trigger 31; pull groove 311; second hook 312; bubble ring 32; annular channel 321; retention groove 3211; rotating shaft 322; pull rod 323; protruding column 324; air guide frame 33; air induction plate 331; adjusting mechanism 34; adjusting member 341; oblique push block 342; concave point 3421; elastic member 343; limiting baffle 344; three-way valve 4. DETAILED DESCRIPTION

[0029] Embodiments of the present invention are described in detail below. Examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0030] like Figure 1 As shown, the purpose of the utility model is to provide an electric bubble treasure box structure for generating large bubbles, which solves the problem that the large bubble machine has a complex structure and is not very playable.

[0031] In order to achieve the above-mentioned purpose, the utility model provides an electric bubble treasure box structure for generating large bubbles, including a shell 1, a power structure 2, a bubble structure 3 and a three-way valve 4, the power structure 2 is fixedly connected to the shell 1, the power structure 2 is used to provide power, the shell 1 is provided with a bubble outlet 10, the bubble structure 3 includes a fan 30, a trigger 31 and a bubble ring 32, the fan 30 is fixed in the shell 1 and connected to the power structure 2, the fan 30 faces the bubble outlet 10, and the bubble ring 32 is arranged oppositely and in In the housing 1, the bubble ring 32 is rotatably connected to the housing 1, and the bubble ring 32 is between the fan 30 and the bubble outlet 10. One end of the trigger 31 passes through the housing 1 and the other end is connected to the housing 1. One end of the trigger 31 extending into the housing 1 is connected to the bubble ring 32 and is used to drive the bubble ring 32 to rotate. The three-way valve 4 is fixedly connected to the housing 1. The inlet of the three-way valve 4 is connected to the power structure 2 and is used to extract bubble liquid. The outlet of the three-way valve 4 is connected to the bubble ring 32 and is used to transport the bubble liquid to the bubble ring 32. The utility model can realize continuous large bubble blowing through the bubble ring 32 and the fan in the bubble structure 3. Specifically, the housing 1 is connected to the bubble liquid bottle (not shown in the figure), and the bubble liquid is extracted through the power structure 2 and output to the bubble ring 32 to form a bubble film, and then the bubbles are blown out by the fan 30. This structure can realize the extraction of bubble liquid and the blowing of bubbles at the same time through the power structure 2, which can optimize the structure of the treasure box 20, and the components are compact and occupy a small space, which can effectively reduce the production cost; at the same time, the trigger 31 is used to realize the bubble, and the bubble ring 32 is conducive to making the bubble liquid evenly distributed on the ring surface, thereby forming larger and more stable bubbles. The two outlets of the three-way valve 4 are directly connected to the bubble ring 32, which is conducive to ensuring the transportation of the bubble liquid and making the bubble generation process smoother.

[0032] like Figure 2As shown, a fixed rotating groove 11 is provided in the housing 1, and the bubble ring 32 includes a ring channel 321, a rotating shaft 322 and a pull rod 323. The rotating shaft 322 is arranged at the upper and lower ends of the ring channel 321, and one end of the pull rod 323 is connected to the rotating shaft 322. The rotating shaft 322 is rotatably connected to the fixed rotating groove 11. The end of the trigger 31 extending into the housing 1 is provided with a pull groove opening 311, and the other end of the pull rod 323 is inserted into the pull groove opening 311. In this structure, since the rotating shaft 322 is arranged in the fixed rotating groove 11 and the rotating shaft 322 is fixedly connected to the ring channel 321, the ring channel 321 is limited to only rotation. When the trigger 31 is pulled, the trigger 31 will drive the pull rod 323 of the bubble ring 32 to move, thereby causing the two bubble rings 32 to unfold and separate. In the process of the two bubble rings 32 unfolding and separating, the bubble liquid is stretched between them to form a membrane-like bubble film, and the bubble film can form a large bubble after being blown by the fan 30. This effectively lays the foundation for the fan 30 to blow bubbles and ensures the stable formation of the bubble film. The activation of the power structure 2 is linked with the trigger 31. Pulling the trigger 31 can simultaneously extract the bubble liquid and drive the fan 30 to achieve continuous bubble blowing. The rotating shaft 322 is fixed in the rotating groove and is tightly connected to the bubble ring 32, ensuring the precise movement control of the bubble ring 32 in a specific direction, so that the power is directly and efficiently transmitted from the trigger 31 to the bubble ring 32, maintaining the stability and movement accuracy of the entire bubble process.

[0033] like Figure 3 As shown, a plurality of retention grooves 3211 are provided on the opposite side of the annular channel 321. The bubble ring 32 adopts a symmetrical design, and the opposite side of the annular channel 321 is provided with retention grooves 3211, and these grooves are recessed toward the other side of the annular channel 321 to form a local low-pressure area. Such a design makes it easier for the bubble liquid to gather at the grooves, thereby eliminating the need for a sweeping rod in a traditional structure to apply the bubble liquid, reducing the number of components and optimizing the device structure. The retention grooves 3211 help to form a more uniform and stable bubble liquid layer on the annular channel 321.

[0034] In addition, see Figure 2 The bubble structure 3 also includes an air guide frame 33, which is located between the fan 30 and the bubble ring 32. The air guide frame 33 is provided with a plurality of air guide pieces 331 on the ring and faces the bubble ring 32. The plurality of air guide pieces 331 on the air guide frame 33 face the bubble ring 32, and they can arrange the dispersed wind beams blown out by the fan 30 in a more orderly and concentrated manner, thereby creating a wind field that is conducive to the formation of bubbles. This not only ensures the uniform distribution of wind force, but also prevents the bubble film from being subjected to excessive or insufficient force due to uneven local wind force through the guiding and regulating effect of the air guide pieces 331. The uniform wind force distribution helps the bubble film to be more stable when it is converted into bubbles, thereby reducing the risk of bubbles bursting in the early stage of formation.

[0035] like Figure 4As shown, a first hook 12 is provided on the shell 1, and a second hook 312 is provided on the trigger 31. The first hook 12 is connected to the second hook 312 by an elastic member, so that the trigger 31 can automatically reset after being pulled, which can improve the convenience of operation, reduce the user's operating steps, and allow the user to perform continuous bubble generation operations more quickly.

[0036] like Figure 5 As shown, the power structure 2 includes a treasure box 20, a dual-output motor 21, a transmission gear 22, a peristaltic gear 23 and a flow hose 24. The treasure box 20 is connected to the housing 1. One end of the dual-output motor 21 is connected to the fan 30, and the other end is provided with a worm and meshed with the transmission gear 22. The peristaltic gear 23 is meshed with the transmission gear 22. A peristaltic column 231 is provided on the peristaltic gear 23. The peristaltic column 231 squeezes the flow hose 24. One end of the flow hose 24 is connected to the inlet of the three-way valve 4, and the other end is used to insert into the bubble liquid. This power structure 2 uses a single motor to drive multiple functional components, effectively utilizing the power source, and at the same time solving the space occupation problem that may be caused by multiple motors. The design of the dual-output motor 21 combines the two links of the fan 30 blowing air and the flow hose 24 conveying the bubble liquid, ensuring the coordinated operation of the air power and the bubble liquid supply during the bubble generation process, which helps to generate stable and high-quality bubbles. The peristaltic column 231 on the peristaltic gear 23 pushes the bubble liquid to flow stably by squeezing the flow hose 24. This squeezing method can also prevent bubbles from mixing into the bubble liquid, improve the purity of the bubble liquid, and thus produce more uniform and beautiful bubbles. In addition, the connection between the treasure box 20 and the shell 1 integrates the various components of the power structure 2 into a compact whole, effectively reducing the overall volume of the bubble device.

[0037] like Figure 6As shown, the bubble structure 3 also includes an adjustment mechanism 34, which includes an adjustment member 341, an oblique push block 342, an elastic member 343, a limiting baffle 344, an oblique sleeve 345 and a locking nut 346. The shell 1 is provided with a cavity 13 and a correction tube 14 connected to the cavity 13. The oblique push block 342 is in the cavity 13 and slides in the cavity 13. The two ends of the elastic member 343 are respectively in contact with one side of the oblique push block 342 and the cavity 13. One end of the adjustment member 341 passes through the shell 1 The adjusting member 341 is meshed with the correction tube 14 and connected with the housing 1. The locking nut 346 is meshed with the adjusting member 341 and abuts against the housing 1. The end of the adjusting member 341 extending into the cavity 13 is connected with the inclined sleeve 345. The inclined sleeve 345 abuts against the other side of the inclined push block 342. The side of the inclined push block 342 abutting against the inclined sleeve 345 is an inclined surface. The inclined push block 342 drives the limiting baffle 344 to move. The bubble ring 32 is provided with a protruding column 324. The limiting baffle 344 is within the moving range of the protruding column 324. The expansion angle of the bubble film has a significant impact on the stability and flight distance of the bubble: a smaller angle helps to evenly distribute the air pressure inside the bubble, thereby improving the stability of the bubble; while a larger expansion angle helps to optimize the shape of the bubble and its aerodynamic characteristics, so that the bubble can fly farther.

[0038] The principle is: when the expansion angle is increased, the tension distribution of the bubble film changes accordingly, and the bottom tension increases, causing the bottom of the bubble to shrink more tightly, the material to be more concentrated, and the overall shape to be more streamlined. This helps the air to flow smoothly over the bubble surface, reduce turbulent air flow, reduce resistance, and make the bubble fly farther. On the contrary, a smaller expansion angle will shorten the bubble generation cycle and produce more bubbles per unit time; at the same time, a smaller angle makes the air pressure inside the bubble more evenly distributed, reducing the possibility of rupture, making it less susceptible to external interference during flight, and its flight path is easier to predict.

[0039] Specifically, the oblique sleeve 345 is in contact with the oblique push block 342, and the two sides of the oblique push block 342 bear the forces of the elastic member 343 and the adjusting member 341 respectively. The inclined surface design of the oblique push block 342 cleverly converts the linear motion of the adjusting member 341 into precise displacement control of the limiting baffle 344, so that the position of the boss 324 on the bubble ring 32 can be accurately controlled, and then the expansion angle of the bubble film forming structure can be adjusted. The limiting baffle 344 is located on the moving track of the boss 324, and the movement of the oblique push block 342 directly limits the boss 324, ensuring the precise and stable adjustment of the expansion angle of the bubble film forming structure. Therefore, by using this adjustment mechanism 34, the angle between the two bubble rings 32 can be adjusted according to the stability of the bubble and the required flight distance, thereby enhancing the interactivity and fun of the toy.

[0040] The angle between the two inclined surfaces is 45°, and the adjusting member 341 can be a bolt, a hand wheel, etc.

[0041] Furthermore, the adjusting member 341 can be locked by the locking nut 346 to prevent it from shifting during the bubbling process and affecting the expansion angle of the bubble ring 32. The correction tube 14 can align the adjusting member 341 to ensure that it can rotate smoothly during the adjustment process and ensure stable operation of the mechanism.

[0042] What is disclosed above is only one or more preferred embodiments of the present application, and cannot be used to limit the scope of rights of the present application. Ordinary technicians in this field can understand that all or part of the processes of implementing the above embodiments and equivalent changes made according to the claims of the present application are still within the scope covered by the present application.

Claims

1. An electric bubble treasure box structure for generating large bubbles, characterized in that: The invention comprises a housing (1), a power structure (2), a bubble outlet structure (3) and a three-way valve (4); the power structure (2) is fixedly connected to the housing (1); the power structure (2) is used to provide power; the housing (1) is provided with a bubble outlet (10); The bubble outlet structure (3) comprises a fan (30), a trigger (31) and a bubble outlet ring (32); the fan (30) is fixed in the housing (1) and connected to the power structure (2); the fan (30) faces the bubble outlet (10); the bubble outlet ring (32) is arranged opposite to the housing (1) and is located in the housing (1); the bubble outlet ring (32) is rotatably connected to the housing (1); the bubble outlet ring (32) is located between the fan (30) and the bubble outlet (10); one end of the trigger (31) passes through the housing (1) and the other end is connected to the housing (1); the end of the trigger (31) that extends into the housing (1) is connected to the bubble outlet ring (32) and is used to drive the bubble outlet ring (32) to rotate; The three-way valve (4) is fixedly connected to the housing (1); the inlet of the three-way valve (4) is connected to the power structure (2) and is used to extract bubble liquid; the outlet of the three-way valve (4) is connected to the bubble outlet ring (32) and is used to transport the bubble liquid to the bubble outlet ring (32).

2. An electric bubble treasure box structure for generating large bubbles as claimed in claim 1, characterized in that: A fixed rotation groove (11) is provided in the housing (1). The bubble outlet ring (32) comprises a ring channel (321), a rotating shaft (322) and a pull rod (323); the rotating shaft (322) is arranged at the upper and lower ends of the ring channel (321); one end of the pull rod (323) is connected to the rotating shaft (322); and the rotating shaft (322) is rotatably connected to the fixed rotating groove (11). One end of the trigger (31) extending into the housing (1) is provided with a pull slot (311), and the other end of the pull rod (323) is inserted into the pull slot (311).

3. An electric bubble treasure box structure for generating large bubbles as claimed in claim 2, characterized in that: A plurality of retention grooves (3211) are provided on one side opposite to the annular channel (321).

4. The electric bubble treasure box structure for generating large bubbles as claimed in claim 1, characterized in that: The bubble outlet structure (3) further comprises an air guide frame (33), wherein the air guide frame (33) is located between the fan (30) and the bubble outlet ring (32), and a plurality of air guide plates (331) are arranged on the upper ring of the air guide frame (33) and face the bubble outlet ring (32).

5. An electric bubble treasure box structure for generating large bubbles as claimed in claim 1 or 2, characterized in that: The housing (1) is provided with a first pull hook (12), the trigger (31) is provided with a second pull hook (312), and the first pull hook (12) and the second pull hook (312) are connected via an elastic member.

6. The electric bubble treasure box structure for generating large bubbles as claimed in claim 1, characterized in that: The power structure (2) comprises a treasure box (20), a dual-output motor (21), a transmission gear (22), a peristaltic gear (23) and a flow hose (24); the treasure box (20) is connected to the housing (1); one end of the dual-output motor (21) is connected to the fan (30); the other end is provided with a worm and meshes with the transmission gear (22); the peristaltic gear (23) is meshed with the transmission gear (22); a peristaltic column (231) is provided on the peristaltic gear (23); the peristaltic column (231) squeezes the flow hose (24); one end of the flow hose (24) is connected to the inlet of the three-way valve (4); the other end is used to be inserted into the bubble liquid.

7. The electric bubble treasure box structure for generating large bubbles as claimed in claim 1, characterized in that: The bubble outlet structure (3) further comprises an adjusting mechanism (34), the adjusting mechanism (34) comprising an adjusting piece (341), an oblique push block (342), an elastic piece (343), a limiting baffle (344), an oblique sleeve (345) and a locking nut (346); a cavity (13) and a correction tube (14) connected to the cavity (13) are provided in the shell (1); the oblique push block (342) is located in the cavity (13) and slides in the cavity (13); two ends of the elastic piece (343) respectively abut against one side of the oblique push block (342) and the cavity (13); one end of the adjusting piece (341) passes through the shell (1) and the correction tube (14); The positive tube (14) is meshedly connected with the shell (1), the locking nut (346) is meshedly connected with the adjusting member (341) and abuts against the shell (1), one end of the adjusting member (341) extending into the cavity (13) is connected with the inclined sleeve (345), the inclined sleeve (345) is abutted against the other side of the inclined push block (342), the side of the inclined push block (342) abutting against the inclined sleeve (345) is an inclined surface, the inclined push block (342) drives the limiting baffle (344) to move, the bubble ring (32) is provided with a convex column (324), and the limiting baffle (344) is within the moving range of the convex column (324).

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