Bubble wand nozzle anti-clogging injection molding component

Abstract

This utility model discloses an anti-clogging injection molding component for bubble wand outlets. The component includes a mounting plate with a limiting block adhered to it. The limiting block has a limiting groove for housing a rubber hose. A rotating plate is rotatably connected to the mounting plate, and a wheel is rotatably connected to the rotating plate. The rotating plate drives the wheel to revolve around its axis, compressing a portion of the rubber hose. A support plate is also provided on the mounting plate, on which an outlet body is mounted. One end of the rubber hose is connected to the outlet body, and the other end is connected to a bubble liquid storage box. A tapping component and a shielding component are also mounted on the mounting plate. The tapping component includes an injection-molded tapping plate for tapping the outer wall of the rubber hose. Through the dynamic anti-clogging effect of the tapping component and the protective shielding effect of the shielding component, the problem of dryness due to liquid residue at the outlet of traditional bubble wands is effectively solved.

Description

Technical Field

[0001] This utility model relates to the field of toy structure technology, and in particular to an anti-clogging injection molding component for bubble wand outlets. Background Technology

[0002] Bubble wands are a classic toy for children to blow bubbles. By dipping the bubble nozzle into bubble solution and blowing air, colorful soap bubbles are created, making them very popular with children. Currently, bubble wands have been modified and come in the following common forms: Basic models, which feature a single round bubble ring—simple in structure and easy to operate, representing the most classic design; multi-head models, where a handle connects to multiple bubble rings of different shapes (such as stars, hearts, etc.), allowing for simultaneous or alternating blowing of multiple bubbles, increasing the fun; and electric bubble machines, with a built-in motor and air supply device, which can automatically and continuously blow large quantities of bubbles, suitable for parties or outdoor activities.

[0003] In existing technologies, if there is liquid residue on the outer edge of the bubble outlet of a bubble wand, it can easily attract tiny impurities such as dust, hair, pollen, and sand from the air. These impurities mix with the viscous bubble liquid to form small clumps of dirt that adhere to the edge of the bubble outlet, hindering the even extension of the bubble film, causing local blockage or preventing bubbles from being blown, which seriously affects the user experience and product lifespan. Utility Model Content

[0004] The purpose of this invention is to provide an anti-clogging injection molding component for bubble wand outlets, in order to solve the problem mentioned in the background art that bubble wand outlets are prone to clogging due to the adsorption of tiny impurities such as dust, hair, pollen, and sand particles in the air.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a bubble stick anti-clogging injection molding component, including a mounting plate, a limiting block attached to the mounting plate, a limiting groove provided on the limiting block, a rubber hose that can be installed in the limiting groove, a rotating plate rotatably connected to the mounting plate, a wheel rotatably connected to the rotating plate, the rotating plate driving the wheel to revolve around the rotation axis of the rotating plate, the wheel being able to squeeze a section of the rubber hose, a bracket plate also provided on the mounting plate, a bubble outlet body mounted on the bracket plate, one end of the rubber hose connected to the bubble outlet body, the other end of the rubber hose connected to a bubble liquid storage box, a tapping component and a blocking component mounted on the mounting plate, the tapping component including an injection-molded tapping plate for tapping the outer wall of the rubber hose, and the blocking component including an injection-molded blocking plate for blocking the bubble outlet body.

[0006] In the preferred embodiment of this technical solution, there are two wheels on the rotating plate, spaced apart from the rotation axis of the rotating plate, and a motor for driving the rotating plate to rotate is mounted on the mounting plate.

[0007] Based on the preferred embodiment of this technical solution, the bubble outlet body includes a connector one, which is connected to an air supply device via a pipe one, and the bubble outlet body also includes a connector two, which is connected to a bubble liquid storage box via a pipe two.

[0008] In a preferred embodiment of this technical solution, the tapping assembly further includes two support blocks mounted on the mounting plate, with a rotating injection-molded tapping plate between the two support blocks, and a drive assembly mounted on the mounting plate.

[0009] In a preferred embodiment of this technical solution, the drive component includes a fixed plate mounted on the mounting plate, a motor mounted on the fixed plate, a cam connected to the output end of the motor, and the cam fitting against the bottom of the injection molding beater plate on the side away from the rubber hose.

[0010] In a preferred embodiment of this technical solution, the shielding component further includes a track block mounted on the support plate, the injection-molded shielding plate slides against the track block, and the height of the track block is the same as the height of the bubble outlet body.

[0011] Based on the preferred embodiment of this technical solution, a movable plate is provided on the injection molding shield plate, and a countersunk bolt that passes through the movable plate is engaged on the track block. The countersunk bolt includes a stud and a bolt head. The height of the stud is greater than the depth of the screw hole on the track block. Threading adhesive is applied to the engagement point between the stud and the track block. A second stud is fitted on the outer diameter of the stud. A rotating block is provided on the second stud, and the second stud is engaged with the movable plate.

[0012] Based on the preferred embodiment of this technical solution, the injection-molded shield is provided with limiting plates on both sides that fit the track block.

[0013] Compared with the prior art, the beneficial effects of this utility model are: 1. By using the dynamic anti-clogging mechanism of the tapping component and the protective shielding mechanism, the problem of clogging caused by liquid residue drying and impurities entering the bubble outlet of traditional bubble wands is effectively solved. A stable and controllable delivery of bubble solution is achieved by periodically squeezing the rubber hose with wheels.

[0014] 2. The intermittent vibration of the hose outer wall by the tapping component helps to reduce local deposits; the shielding component automatically closes the bubble outlet when not in use, significantly reducing the air exposure area and inhibiting moisture evaporation and dust adhesion. Attached Figure Description

[0015] Figure 1 This is a structural schematic diagram of an embodiment of the bubble stick anti-clogging injection molding component of this utility model; Figure 2 This is a schematic diagram of the rotating plate structure of this utility model; Figure 3 This is a schematic diagram of the support plate structure of this utility model; Figure 4This is a schematic diagram of the injection molding tack plate structure of this utility model; Figure 5 This is a schematic diagram of the injection-molded shielding plate structure of this utility model.

[0016] Explanation of reference numerals in the attached drawings: 1. Mounting plate; 11. Bracket plate; 12. Track block; 21. Rotating plate; 22. Wheel; 23. Limiting block; 231. Limiting groove; 24. Rubber hose; 3. Shielding assembly; 31. Injection molded shielding plate; 32. Limiting plate; 33. Moving plate; 34. Countersunk bolt; 35. Stud II; 36. Rotating block; 4. Beating assembly; 41. Injection molded beating plate; 42. Support block; 43. Fixing plate; 44. Motor; 45. Cam; 51. Bubble outlet body; 511. Connector I; 512. Connector II. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] Please see Figure 1-5 This utility model provides an embodiment of a bubble wand anti-clogging injection molding component, including a mounting plate 1, a limiting block 23 attached to the mounting plate 1, a limiting groove 231 provided on the limiting block 231, a rubber hose 24 that can be placed in the limiting groove 231, a rotating plate 21 rotatably connected to the mounting plate 1, a wheel 22 rotatably connected to the rotating plate 21, the rotating plate 21 drives the wheel 22 to revolve around the rotation axis of the rotating plate 21, the wheel 22 can squeeze a section of the rubber hose 24, a bracket plate 11 is also provided on the mounting plate 1, a bubble outlet body 51 is installed on the bracket plate 11, one end of the rubber hose 24 is connected to the bubble outlet body 51, and the other end of the rubber hose 24 is connected to the bubble liquid storage box, a tapping component 4 and a blocking component 3 are installed on the mounting plate 1, the tapping component 4 includes an injection-molded tapping plate 41 for tapping the outer wall of the rubber hose 24, and the blocking component 3 includes an injection-molded blocking plate 31 for blocking the bubble outlet body 51. By combining the dynamic anti-clogging mechanism of the tapping component 4 with the protective shielding mechanism of the shielding component 3, the problem of clogging caused by liquid residue drying and impurities entering the outlet of traditional bubble wands is effectively solved. The periodic compression of the rubber hose 24 by the wheels 22 achieves stable and controllable bubble liquid delivery. The intermittent vibration of the hose's outer wall by the tapping component 4 helps reduce localized deposition. The shielding component 3 automatically seals the outlet when not in use, significantly reducing the air exposure area and inhibiting moisture evaporation and dust adhesion.

[0019] Please see Figure 1-5 A further embodiment of this solution is as follows: the number of wheels 22 on the rotating plate 21 is two, and they are spaced apart from the rotation axis of the rotating plate 21. A motor that drives the rotating plate 21 to rotate is installed on the mounting plate 1. By setting two wheels 22 symmetrically distributed on the rotating plate 21, the conveying efficiency can be effectively improved; the motor directly drives the rotating plate 21 to rotate to achieve the function of automatic liquid supply.

[0020] Please see Figure 1-5 A further embodiment of this solution includes: the bubble outlet body 51 includes a connector 511, which is connected to an air supply device via a pipe; the bubble outlet body 51 also includes a connector 512, which is connected to a bubble solution storage box via a pipe. By adopting a dual-channel independent access design for gas and liquid, the gas and bubble solution are precisely combined at the bubble outlet front, optimizing foam generation efficiency and improving the success rate and quality of bubble blowing. The bubble outlet body 51 is existing technology and can be purchased commercially. The pipe connection can be secured with cable ties at the break point to reduce the possibility of detachment.

[0021] Please see Figure 1-4 A further embodiment of this solution is as follows: the tapping assembly 4 also includes two support blocks 42 disposed on the mounting plate 1, with a rotating injection-molded tapping plate 41 disposed between the two support blocks 42, and a drive assembly is also mounted on the mounting plate 1. The support blocks 42 provide stable rotational support for the injection-molded tapping plate 41, ensuring the repeatability and positioning accuracy of the tapping action. The drive assembly drives the tapping plate to swing back and forth, thereby striking the rubber hose 24 and reducing local deposition.

[0022] Please see Figure 1-4 A further embodiment of this solution is as follows: the driving assembly includes a fixed plate 43 mounted on the mounting plate 1, a motor 44 mounted on the fixed plate 43, and a cam 45 connected to the output end of the motor 44. The cam 45 is in contact with the bottom of the injection molding striking plate 41 on the side away from the rubber hose 24. By using the motor 44 to drive the cam 45 to rotate, the continuous rotary motion is converted into the periodic oscillation of the injection molding striking plate 41.

[0023] Please see Figure 1-4 A further embodiment of this solution is as follows: the shielding component 3 also includes a track block 12 disposed on the support plate 11. The injection-molded shielding plate 31 slides against the track block 12, and the height of the track block 12 is the same as the height of the bubble outlet body 51. Through the height matching design, the shielding plate is tightly fitted to the end face of the bubble outlet body 51 in the closed state, forming an effective sealing barrier, maximizing the isolation from the influence of the external environment, and preventing the liquid from drying out and foreign objects from entering.

[0024] Please see Figure 2-5A further solution based on this embodiment is as follows: A movable plate 33 is provided on the injection molding baffle 31, and a countersunk bolt 34 that passes through the movable plate 33 is engaged on the track block 12. The countersunk bolt 34 includes a stud and a bolt head. The height of the stud is greater than the depth of the threaded hole on the track block 12. Threading adhesive is applied to the engagement point between the stud and the track block 12. A second stud 35 is fitted onto the outer diameter of the stud. A rotating block 36 is provided on the second stud 35, and the second stud 35 is engaged with the movable plate 33. The countersunk bolt 34 and the track block 12 are threaded together and fixed with threading adhesive to form a stable and stationary transmission reference shaft. The second stud 35 is fitted outside the track block 12 and can rotate relative to it. The rotating block 36 applies torque to drive the second stud 35 to rotate, thereby generating linear motion with the movable plate 33 it engages with, realizing the automatic push-pull opening and closing of the injection molding baffle 31.

[0025] Please see Figure 2-5 A further solution based on this embodiment is: limiting plates 32 that fit the track blocks 12 are provided on both sides of the injection molded shield 31. The limiting plates 32 not only enhance the overall structural strength of the injection molded shield 31, but also limit its lateral displacement during sliding, prevent shaking or tilting, and ensure that the shield always remains parallel and fitted with the bubble outlet body 51, thereby improving the sealing effect and extending its service life.

[0026] Working principle: First, the rotating plate 21 is driven by a motor to rotate around its axis. The rotating plate 21 has two spaced wheels 22. When the rotating plate 21 rotates, the wheels 22 periodically squeeze the rubber hose 24 in the limiting groove 231, thereby achieving a liquid supply method similar to a peristaltic pump, stably delivering the bubble solution from the storage box through the rubber hose 24 to the bubble outlet body 51. At the same time, the motor 44 starts, driving the cam 45 to rotate. The cam 45 continuously contacts the bottom of the injection molding beater plate 41 and pushes it to swing back and forth, causing the injection molding beater plate 41 to intermittently beat the outer wall of the rubber hose 24, producing a vibration effect, effectively preventing impurities from locally depositing or condensing on the inner wall of the hose, and further reducing the risk of blockage. Before the bubble blowing operation begins, the rotating block 36 is driven to rotate, causing the stud 2 35 to rotate relative to the countersunk bolt 34. Since the countersunk bolt 34 is fixed in the track block 12 by threaded adhesive, it forms a static... The rotation of the stud 35 is converted into linear motion of the moving plate 33 along its axis, which in turn drives the injection molding baffle 31 to slide along the track block 12, thereby automatically opening the bubble outlet body 51. During the bubble blowing process, the air supply device introduces compressed air into the bubble outlet body 51 through connector 511, while the bubble liquid is simultaneously delivered through connector 512, achieving gas-liquid mixing at the front end of the bubble outlet to form uniform and stable bubbles. When the use is stopped, the rotating block 36 is rotated in the opposite direction, causing the injection molding baffle 31 to slide and close again, tightly fitting the end face of the bubble outlet body 51. Combined with the guiding and limiting functions of the limit plates 32 on both sides, the baffle is correctly positioned and forms a sealing structure, effectively reducing the area of ​​the bubble outlet exposed to the air, inhibiting the evaporation of residual liquid moisture and the intrusion of external dust and impurities. The air supply device, motor 44, motor and its corresponding electrical control wiring are existing technologies, and their working principles will not be described in detail here.

[0027] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A bubble wand outlet anti-blocking injection molding assembly, characterized in that: The system includes a mounting plate (1), on which a limiting block (23) is attached. The limiting block (23) has a limiting groove (231) that can accommodate a rubber hose (24). A rotating plate (21) is rotatably connected to the mounting plate (1), and a wheel (22) is rotatably connected to the rotating plate (21). The rotating plate (21) drives the wheel (22) to revolve around the axis of rotation of the rotating plate (21). The wheel (22) can compress a section of the rubber hose (24). The mounting plate (1) is also provided with a support plate (11), on which a bubble outlet body (51) is installed. One end of a rubber hose (24) is connected to the bubble outlet body (51), and the other end of the rubber hose (24) is connected to a bubble liquid storage box. A patting assembly (4) and a shielding assembly (3) are installed on the mounting plate (1). The patting assembly (4) includes an injection-molded patting plate (41) for patting the outer wall of the rubber hose (24), and the shielding assembly (3) includes an injection-molded shielding plate (31) for shielding the bubble outlet body (51).

2. The anti-clogging injection molding component for the bubble stick outlet according to claim 1, characterized in that: The number of wheels (22) on the rotating plate (21) is two and they are set at intervals between the rotating axis of the rotating plate (21). A motor that drives the rotating plate (21) to rotate is installed on the mounting plate (1).

3. The anti-clogging injection molding component for the bubble stick outlet according to claim 2, characterized in that: The bubble outlet body (51) includes a connector one (511), which is connected to the air supply device through a pipe one. The bubble outlet body (51) also includes a connector two (512), which is connected to the bubble liquid storage box through a pipe two.

4. The anti-clogging injection molding component for the bubble stick outlet according to claim 3, characterized in that: The tapping assembly (4) also includes two support blocks (42) disposed on the mounting plate (1), a rotating injection-molded tapping plate (41) is provided between the two support blocks (42), and a drive assembly is also mounted on the mounting plate (1).

5. The anti-clogging injection molding component for the bubble stick outlet according to claim 4, characterized in that: The drive assembly includes a mounting plate (43) set on the mounting plate (1), a motor (44) mounted on the mounting plate (43), a cam (45) connected to the output end of the motor (44), and the cam (45) fitting against the bottom of the injection molding beater plate (41) away from the rubber hose (24).

6. The anti-clogging injection molding component for the bubble stick outlet according to claim 5, characterized in that: The shielding assembly (3) also includes a track block (12) set on the support plate (11), the injection-molded shielding plate (31) slides against the track block (12), and the height of the track block (12) is the same as the height of the bubble outlet body (51).

7. The anti-clogging injection molding component for the bubble stick outlet according to claim 6, characterized in that: The injection-molded shield plate (31) is provided with a movable plate (33), and the track block (12) is engaged with a countersunk bolt (34) that passes through the movable plate (33). The countersunk bolt (34) includes a stud and a bolt head. The height of the stud is greater than the depth of the screw hole on the track block (12). Threading adhesive is applied to the engagement point between the stud and the track block (12). A second stud (35) is fitted on the outer diameter of the stud. A rotating block (36) is provided on the second stud (35). The second stud (35) is engaged with the movable plate (33).

8. The anti-clogging injection molding component for the bubble stick outlet according to claim 7, characterized in that: The injection-molded baffle (31) has limiting plates (32) on both sides that fit the track block (12).

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