CN214714372U - Water leakage-proof bubble blowing toy - Google Patents

Abstract

A bubble blowing toy capable of preventing water leakage comprises a shell, a liquid storage bottle, a bubble outlet device, a funnel, a liquid conveying mechanism for conveying bubble liquid in the liquid storage bottle to the bubble outlet device, an air blowing mechanism for supplying air to the bubble outlet device, a motor for providing power for the air blowing mechanism and the liquid conveying mechanism, a power supply for supplying power to the motor, a switch control mechanism for controlling whether the motor works, a first liquid conveying pump, a first backflow pipe and a second backflow pipe, wherein an opening at the upper end of the funnel is positioned on the lower side of a bubble outlet of the bubble outlet device; the first end of the first return pipe is communicated with the lower end opening of the funnel, the second end of the first return pipe is communicated with the liquid inlet of the first liquid delivery pump, the first end of the second return pipe is communicated with the liquid outlet of the first liquid delivery pump, and the second end of the second return pipe is communicated with the liquid storage bottle. This kind of bubble blowing toy can collect and save to the stock solution bottle in the surplus papaw liquid of the play bubble mouth department of play bubble device to can avoid the bubble liquid among the stock solution bottle to flow back to the play bubble mouth department of play bubble device and the condition of outer hourglass to appear.

Description

Water leakage-proof bubble blowing toy

Technical Field

The utility model relates to a toy technical field, concretely relates to leak protection water's papaw toy.

Background

Most of current bubble toy (like the papaw rifle) of blowing lack the leak protection water structure, at the in-process that inlet means conveying papaw liquid and play bubble device play papaw, unnecessary papaw liquid is detained very easily at a bubble outlet to ooze out the bubble outlet outside when the hydrops is too much, lead to children's the sticky papaw liquid of meeting on hand, still can influence sense of use and interest when extravagant papaw liquid, pollute children's clothing even.

Chinese utility model with application number 201920864678.2 discloses a novel leakage-proof bubble-liquid bubble gun, which comprises a shell, a handle and a liquid storage bottle are arranged below the shell, a battery is arranged in the handle, a bracket is fixedly arranged at one side of the interior of the shell close to the handle, a driving mechanism is arranged in the shell, the driving mechanism is arranged on the bracket, one end of the shell is provided with an opening, the opening is provided with a bubble discharging device, the upper side of the bubble discharging device is rotationally connected with a bubble scraping device, a hole is arranged in the middle of the shell, a trigger is arranged at the hole, the trigger is fixedly connected with a pushing block, one end of the bubble scraping device is connected with a connecting shaft, one side of the connecting shaft is connected with the pushing block in a sliding way, the driving mechanism comprises a motor and a gear set, the upper driving end of the motor is fixedly connected with a fan blade, and the lower driving end of the motor is fixedly connected with a driving gear, the drive gear is connected with the gear train meshing, the top threaded connection of stock solution bottle has the bottle lid, the bottle lid is installed in the shell, be connected with the suction tube between bottle lid and the play bubble device, the suction tube also is connected with actuating mechanism, the below and the bottle lid of play bubble device also communicate. The bubble discharging device comprises a bubble discharging device and a funnel, the bubble discharging device and the funnel are integrally formed, a liquid return hole is formed in the lower portion of the funnel, the liquid return hole is communicated with a notch, a bump is connected to the upper portion of the bottle cap, the bump is communicated with the notch, and a bubble discharging opening is formed in the bubble discharging device. Design integrated into one piece's funnel in the outside of going out the bubble ware, if go out bubble mouth department have unnecessary bubble liquid to flow down, can not drip everywhere, but flow to returning the liquid hole along the inner wall, finally along returning liquid hole, notch and bump backflow in the stock solution bottle, realize the recovery of bubble liquid, also effectually avoid simultaneously bubble liquid overflow to leak the shell surface, avoid bubble liquid to glue on children's hand or clothes. However, above-mentioned prevent leaking bubble liquid bubble rifle when using, under the condition that the body of a gun of bubble rifle stands upside down or inclines, often the bubble liquid that can appear in the stock solution bottle flows back to bubble mouth department and spills over the condition of bubble mouth through water absorption pipe and funnel under the action of gravity to lead to the bubble liquid in the stock solution bottle to appear leaking, still can influence the normal use of bubble rifle when causing the bubble liquid extravagant, be not convenient for the user to go out to carry (if put in the knapsack).

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a leak protection water blows papaw toy is provided, this kind of bubble blowing toy can collect and save the unnecessary papaw liquid of the play bubble mouth department of play bubble device to in the stock solution bottle to can avoid the papaw liquid among the stock solution bottle to flow back to the play bubble mouth department of play bubble device and the condition of leaking appears, is favorable to guaranteeing the normal use of bubble blowing toy. The technical scheme is as follows:

the utility model provides a bubble toy of leak protection water, includes shell, stock solution bottle, play bubble device, funnel, carries the infusion mechanism of bubble device with the papaw liquid in the stock solution bottle, to the blower mechanism of the air supply of play bubble device, for whether the on-off control mechanism of blower mechanism and infusion mechanism provide the motor of power, for the power of motor power supply, control motor work, and the stock solution bottle, play bubble device, funnel, infusion mechanism, blower mechanism, motor, power and on-off control mechanism are all installed on the shell, and the upper end opening of funnel is in go out bubble device's play bubble mouth downside, its characterized in that: the bubble blowing toy further comprises a first infusion pump, a first return pipe and a second return pipe, wherein the first infusion pump is installed on the shell, the motor provides power, the first infusion pump is provided with an inlet and an outlet, the first return pipe is arranged between the funnel and the first infusion pump, the first end of the first return pipe is communicated with the lower end opening of the funnel, the second end of the first return pipe is communicated with the inlet of the first infusion pump, the second return pipe is arranged between the first infusion pump and the liquid storage bottle, the first end of the second return pipe is communicated with the liquid outlet of the first infusion pump, and the second end of the second return pipe is communicated with the liquid storage bottle.

When the bubble generating device is used, the motor can be controlled to work through the switch control mechanism to provide power for the air blowing mechanism, the infusion mechanism and the first infusion pump, at the moment, bubble liquid in the liquid storage bottle is conveyed to the bubble generating device through the infusion mechanism, a bubble film is formed at a bubble generating opening of the bubble generating device, air is supplied to the bubble generating device through the air blowing mechanism, and bubbles are formed on the bubble film at the bubble generating opening of the bubble generating device. When the bubble outlet of the bubble outlet device has the redundant bubble liquid, the redundant bubble liquid flows into the first return pipe along the inner wall of the funnel, then flows into the first infusion pump through the liquid inlet of the first infusion pump under the action of the first infusion pump, flows into the second return pipe from the liquid outlet of the first infusion pump, and finally flows into the liquid storage bottle, so that the bubble liquid is collected and stored. Through set up the first back flow pipe that communicates in proper order between funnel and stock solution bottle, first transfer pump and second back flow, can collect the storage from the one-way transport of funnel to the stock solution bottle of papaw liquid, and can prevent that the backward flow from appearing in the papaw liquid, can effectively avoid the papaw liquid in the stock solution bottle to flow back to the play bubble mouth department of bubbling toy and the condition of leaking to appear under the condition of the body of a gun handstand of papaw rifle or slope, thereby avoid the waste and the polluted environment of papaw liquid, guarantee the normal use of bubbling toy, the user of being convenient for goes out to carry (if put in the knapsack). In addition, the infusion mechanism, the air blowing mechanism and the first infusion pump are controlled by the switch control mechanism to work, so that the infusion mechanism, the air blowing mechanism and the first infusion pump can be matched more coordinately, and the bubble forming effect can be guaranteed.

In a preferred scheme, the motor is provided with an upper output shaft and a lower output shaft; the blowing mechanism comprises a blowing chamber, a blowing pipeline and fan blades, the blowing chamber and the blowing pipeline are both arranged in the shell, the blowing chamber is communicated with the front end of the blowing pipeline, the rear end opening of the blowing pipeline faces to the bubble outlet of the bubble discharging device, and the fan blades are arranged on the upper output shaft of the motor and are positioned in the blowing chamber; the infusion mechanism comprises a second infusion pump, a first infusion tube and a second infusion tube, a liquid inlet and a liquid outlet are arranged on the second infusion pump, the liquid inlet of the second infusion pump is communicated with the liquid storage bottle through the first infusion tube, and the liquid outlet of the second infusion pump is communicated with the bubble discharging device through the second infusion tube; and the first infusion pump and the second infusion pump are in transmission connection with a lower output shaft of the motor. When the infusion device is used, the second infusion pump is driven by a lower output shaft of the motor to operate, bubble liquid in the liquid storage bottle is extracted through the first infusion tube and is conveyed to the bubble generating device through the second infusion tube, and a bubble film is formed at a bubble generating opening of the bubble generating device; meanwhile, the fan blades are driven by an upper output shaft of the motor to rotate, airflow flowing from front to back is formed in the air blowing pipeline and blown to the bubble outlet of the bubble outlet device, and bubbles are formed on a bubble film at the bubble outlet of the bubble outlet device.

In a further preferred scheme, the first infusion pump and the second infusion pump are gear pumps. Generally, the first infusion pump, the second infusion pump and the motor realize power transmission through a worm gear transmission mechanism.

In the preferred scheme, switch control mechanism includes switch, trigger, can trigger the trigger piece of switch action, establishes in trigger one side and provides the elastic element of resilience force for the trigger, power, motor and switch are established ties in proper order and are become a return circuit, but trigger front and back slidable mounting on the shell, the trigger piece is installed on the trigger. Usually, the elastic element is a torsion spring or a compression spring. During the use, when needs make the bubbling toy bubble, the user's accessible is buckled the trigger, drives trigger piece rearward movement, makes switch's two metal shrapnels contact, makes the power supply to the motor power supply, is the blower mechanism, infuses mechanism and first transfer pump provides power by the motor, makes blower mechanism, infuses mechanism and first infusion pump work. When the bubble blowing toy stops blowing bubbles, only the trigger needs to be loosened, the trigger and the trigger reset forwards under the action of the elastic element, the two metal elastic pieces of the power switch are separated, the motor is powered off and stops working, and the blower mechanism, the infusion mechanism and the first infusion pump stop working.

The switch control mechanism also comprises a power switch, the power switch is arranged on the shell, and the power supply, the motor and the power switch are sequentially connected in series to form a loop. When the motor is used, a user can control the on-off of the electric connection between the power supply and the motor by controlling the on-off of the power supply switch, so that the on-off of the motor is realized.

In a preferable scheme, the bubble generating device comprises a generating ring positioned at the air outlet of the air blowing mechanism, and a film pulling component which swings on the end surface of the generating ring and enables the end surface of the generating ring to generate a film. The generating ring forms a foam outlet of the foam outlet device. Generally, a transmission mechanism for converting the motion of the trigger into the swing of the film drawing member is provided between the film drawing member and the trigger. When the film drawing device is used, the film drawing part is driven by the trigger to swing on the end face of the generating ring and enable the end face of the generating ring to generate a thin film.

In a preferred scheme, the liquid storage bottle comprises a bottle and a bottle cap, the bottle cap is mounted on the shell, an internal thread is arranged on the inner wall of the bottle cap, and an external thread meshed with the internal thread is arranged on the outer wall of an opening at the upper end of the bottle; the bottle cap is provided with a liquid outlet and a liquid return port. The liquid inlet on the bottle cap is communicated with the first liquid conveying pipe, and the liquid return port on the bottle cap is communicated with the second end of the second return pipe.

Generally, the above bubble toy adopts a shape of a bubble gun. In one specific scheme, the shell is gun-shaped, a gun opening is formed in the front end of the shell, a hole is formed in the middle of the shell, and a handle is arranged on the lower side of the rear portion of the shell; the bubble outlet device is arranged at the gun mouth, the trigger is arranged in the hole, the liquid storage bottle is arranged at the lower side of the front part of the shell, and the power supply, the motor, the first liquid transfer pump and the second liquid transfer pump are all arranged on the handle. The power supply can adopt a plurality of dry batteries which are connected in series in sequence.

The utility model discloses a bubble blowing toy is through setting up the first back flow pipe that communicates in proper order between funnel and stock solution bottle, first transfer pump and second back flow, can collect the storage from the one-way transport of funnel to the stock solution bottle with the papaw liquid, and first transfer pump can prevent that the papaw liquid from appearing the backward flow when the operation, can effectively avoid the papaw liquid in the stock solution bottle to flow back to the play bubble mouth department of bubble blowing toy and the condition of leaking to appear under the condition of the body of a gun handstand of papaw rifle or slope, thereby avoid the waste and the polluted environment of papaw liquid, guarantee the normal use of bubble blowing toy, the user of being convenient for is gone out to carry (if put in the knapsack). In addition, the infusion mechanism, the air blowing mechanism and the first infusion pump are controlled by the switch control mechanism to work, so that the infusion mechanism, the air blowing mechanism and the first infusion pump can be matched more coordinately, and the bubble forming effect can be guaranteed.

Drawings

FIG. 1 is a schematic view of a bubble toy according to a preferred embodiment of the present invention.

FIG. 2 is a schematic view of the interior of the bubble toy of FIG. 1.

FIG. 3 is a schematic view of the connection and cooperation between the fluid delivery mechanism, the blower mechanism, the switch control mechanism and the motor of the bubble toy of FIG. 1.

Detailed Description

As shown in fig. 1-3, the bubble toy with water leakage prevention comprises a housing 1, a liquid storage bottle 2, a bubble generating device 3, a funnel 4, a liquid feeding mechanism 5 for feeding bubble liquid in the liquid storage bottle 2 to the bubble generating device 3, an air blowing mechanism 6 for blowing air to the bubble generating device 3, a motor 7 for powering the air blowing mechanism 6 and the liquid feeding mechanism 5, a power supply (not shown) for powering the motor 7, a switch control mechanism 8 for controlling whether the motor 7 is operated, a first liquid feeding pump 9, a first return pipe (not shown) and a second return pipe (not shown), wherein the liquid storage bottle 2, the bubble generating device 3, the funnel 4, the liquid feeding mechanism 5, the air blowing mechanism 6, the motor 7, the power supply and the switch control mechanism 8 are all mounted on the housing 1, an upper end opening of the funnel 4 is located under a bubble generating port of the bubble generating device 3, the first liquid feeding pump 9 is mounted on the housing 1 and powered by the motor 7, be equipped with inlet 91 and liquid outlet 92 on the first transfer pump 9, first back flow pipe is located between funnel 4 and the first transfer pump 9, the lower extreme opening intercommunication of first back flow pipe first end and funnel 4, first back flow pipe second end and the inlet 91 intercommunication of first transfer pump 9, the second back flow pipe is located between first transfer pump 9 and the stock solution bottle 2, the first end of second back flow pipe and the liquid outlet 92 intercommunication of first transfer pump 9, second back flow pipe second end and stock solution bottle 2 intercommunication.

In the embodiment, the liquid storage bottle 2 comprises a bottle 21 and a bottle cap 22, the bottle cap 22 is mounted on the housing 1, the inner wall of the bottle cap 22 is provided with internal threads, and the outer wall of an opening at the upper end of the bottle 21 is provided with external threads meshed with the internal threads; the bottle cap 22 is provided with a liquid outlet 221 and a liquid return port 222, the liquid inlet 221 on the bottle cap 22 is communicated with the first liquid conveying pipe, and the liquid return port 222 on the bottle cap 22 is communicated with the second end of the second liquid return pipe.

In this embodiment, the switch control mechanism 8 includes a trigger 81, a torsion spring 82 provided on one side of the trigger 81 and providing a resilient force to the trigger 81, a power switch (not shown), and a trigger (not shown) capable of triggering the power switch to operate, the power supply, the motor 7, and the power switch are sequentially connected in series to form a circuit, the trigger 81 is slidably mounted on the housing 1 in the front-back direction, and the trigger is mounted on the trigger 81. When the bubble blowing toy is required to blow bubbles, a user can drive the trigger 81 to move backwards by pulling the trigger, so that the two metal elastic pieces of the power switch are contacted, the power supply supplies power to the motor 7, the motor 7 supplies power to the blower mechanism 6, the infusion mechanism 5 and the first infusion pump 9, and the blower mechanism 6, the infusion mechanism 5 and the first infusion pump 9 work.

In the present embodiment, the bubble generating device 3 includes a generating ring 31 located at the air outlet of the blowing mechanism 6, and a film drawing member 32 which swings on the end surface of the generating ring 31 and generates a thin film on the end surface of the generating ring 31. The generating ring 31 constitutes a bubble outlet of the bubble generating means 3. Normally, a transmission mechanism for converting the motion of the trigger 81 into the swing of the film drawing member 32 is provided between the film drawing member 32 and the trigger 81; when in use, the film drawing part 32 is driven by the trigger 81 to swing on the end face of the generating ring 31, and the end face of the generating ring 31 generates a thin film.

In the present embodiment, the motor 7 has an upper output shaft and a lower output shaft; the blowing mechanism 6 comprises a blowing chamber 61, a blowing pipe 62 and fan blades 63, the blowing chamber 61 and the blowing pipe 62 are both arranged in the shell 1, the blowing chamber 61 is communicated with the front end of the blowing pipe 62, the rear end opening of the blowing pipe 62 faces the bubble outlet of the bubble device 3, the fan blades 63 are arranged on the upper output shaft of the motor 7 and are positioned in the blowing chamber 61, and the rear end opening of the blowing pipe 62 forms an air outlet of the blowing mechanism 6; the infusion mechanism 5 comprises a second infusion pump 51, a first infusion tube (not shown in the figure) and a second infusion tube (not shown in the figure), a liquid inlet 511 and a liquid outlet 512 are arranged on the second infusion pump 51, the liquid inlet 511 of the second infusion pump 51 is communicated with the liquid storage bottle 2 through the first infusion tube, and the liquid outlet 512 of the second infusion pump 51 is communicated with the bubble generating device 3 through the second infusion tube; the first infusion pump 9 and the second infusion pump 51 are gear pumps, and the first infusion pump 9 and the second infusion pump 51 are in transmission connection with the lower output shaft of the motor 7.

In this embodiment, the housing 1 is gun-shaped, the front end of the housing 1 is provided with a muzzle 101, the middle of the housing 1 is provided with a hole 102, and the lower side of the rear part of the housing 1 is provided with a handle 103; the bubble producing device 3 is arranged in the muzzle 101, and the trigger 81 is arranged in the hole 102; the liquid storage bottle 2 is arranged at the lower side of the front part of the shell 1, and the power supply, the motor 7, the first infusion pump 9 and the second infusion pump 51 are all arranged on the handle 103.

The following briefly describes the method of using the bubble toy:

when the bubble generating device is used, the trigger 81 can be buckled to drive the trigger to move backwards to close the power switch, so that power is supplied to the motor 7, the motor 7 provides power for the air blowing mechanism 6, the infusion mechanism 5, the first infusion pump 9 and the second infusion pump 51, the second infusion pump 51 runs under the drive of the lower output shaft of the motor 7 at the moment, bubble liquid in the liquid storage bottle 2 is extracted through the first infusion tube and is conveyed to the bubble generating device 3 through the second infusion tube, a bubble film is formed at the bubble generating opening of the bubble generating device 3, meanwhile, the fan blades 63 rotate under the drive of the upper output shaft of the motor 7, airflow flowing from front to back is formed in the air blowing pipeline 62 and is blown to the bubble generating opening of the bubble generating device 3, and the bubble film at the bubble generating opening of the bubble generating device 3 forms bubbles. When there is unnecessary bubble liquid in the bubble outlet of the bubble outlet device 3, these unnecessary bubble liquids can flow into the first return pipe along the inner wall of the funnel 4, then flow into the first infusion pump 9 through the inlet 91 of the first infusion pump 9 under the effect of the first infusion pump 9, flow into the second return pipe from the liquid outlet 92 of the first infusion pump 9 again, flow into the liquid storage bottle 2 at last, realize collecting and storing the bubble liquid, and the first infusion pump 9 can prevent the bubble liquid in the liquid storage bottle 2 from flowing back to the bubble outlet of the bubble toy and the condition of leaking from appearing when in operation, thereby avoid the waste of bubble liquid, guarantee the normal use of the bubble toy, and the user is convenient for go out to carry (if put in the knapsack).

In addition, it should be noted that the names of the parts and the like of the embodiments described in the present specification may be different, and all the equivalent or simple changes made according to the structure, the features and the principle of the present invention are included in the protection scope of the present invention. Various modifications, additions and substitutions may be made by those skilled in the art without departing from the scope of the invention as defined in the accompanying claims.

Claims (7)

1. The utility model provides a bubble toy of leak protection water, includes shell, stock solution bottle, play bubble device, funnel, carries the infusion mechanism of bubble device with the papaw liquid in the stock solution bottle, to the blower mechanism of the air supply of play bubble device, for whether the on-off control mechanism of blower mechanism and infusion mechanism provide the motor of power, for the power of motor power supply, control motor work, and the stock solution bottle, play bubble device, funnel, infusion mechanism, blower mechanism, motor, power and on-off control mechanism are all installed on the shell, and the upper end opening of funnel is in go out bubble device's play bubble mouth downside, its characterized in that: the bubble blowing toy further comprises a first infusion pump, a first return pipe and a second return pipe, wherein the first infusion pump is installed on the shell, the motor provides power, the first infusion pump is provided with an inlet and an outlet, the first return pipe is arranged between the funnel and the first infusion pump, the first end of the first return pipe is communicated with the lower end opening of the funnel, the second end of the first return pipe is communicated with the inlet of the first infusion pump, the second return pipe is arranged between the first infusion pump and the liquid storage bottle, the first end of the second return pipe is communicated with the liquid outlet of the first infusion pump, and the second end of the second return pipe is communicated with the liquid storage bottle.

2. The bubble toy of claim 1, wherein: the motor has an upper output shaft and a lower output shaft; the blowing mechanism comprises a blowing chamber, a blowing pipeline and fan blades, the blowing chamber and the blowing pipeline are both arranged in the shell, the blowing chamber is communicated with the front end of the blowing pipeline, the rear end opening of the blowing pipeline faces to the bubble outlet of the bubble discharging device, and the fan blades are arranged on the upper output shaft of the motor and are positioned in the blowing chamber; the infusion mechanism comprises a second infusion pump, a first infusion tube and a second infusion tube, a liquid inlet and a liquid outlet are arranged on the second infusion pump, the liquid inlet of the second infusion pump is communicated with the liquid storage bottle through the first infusion tube, and the liquid outlet of the second infusion pump is communicated with the bubble discharging device through the second infusion tube; and the first infusion pump and the second infusion pump are in transmission connection with a lower output shaft of the motor.

3. The bubble toy of claim 2, wherein: the first infusion pump and the second infusion pump are gear pumps.

4. The bubble toy of claim 1, wherein: the liquid storage bottle comprises a bottle and a bottle cap, the bottle cap is mounted on the shell, an internal thread is arranged on the inner wall of the bottle cap, and an external thread meshed with the internal thread is arranged on the outer wall of an opening at the upper end of the bottle; the bottle cap is provided with a liquid outlet and a liquid return port.

5. An anti-leakage bubble toy as claimed in any one of claims 1-4, wherein: switch control mechanism includes switch, trigger, can trigger the trigger piece of switch action, establishes in trigger one side and provides the elastic element of resilience force to the trigger, power, motor and switch establish ties into a return circuit in proper order, but trigger front and back slidable mounting be in on the shell, the trigger piece is installed on the trigger.

6. The bubble toy of claim 5, wherein: the shell is gun-shaped, a gun opening is formed in the front end of the shell, a hole is formed in the middle of the shell, and a handle is arranged on the lower side of the rear portion of the shell; the bubble outlet device is arranged at the gun mouth, the trigger is arranged in the hole, the liquid storage bottle is arranged at the lower side of the front part of the shell, and the power supply, the motor and the first liquid infusion pump are all arranged on the handle.

7. An anti-leakage bubble toy as claimed in any one of claims 1-4, wherein: the bubble generating device comprises a generating ring positioned at the air outlet of the air blowing mechanism and a film drawing component which swings on the end surface of the generating ring and enables the end surface of the generating ring to generate a film.

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