Water spraying device for amphibious toy
By using a sealed water tank and pump mechanism in the toy water spray device, combined with on/off components, continuous water spraying for amphibious use is achieved, solving the problems of poor water spraying continuity and high power consumption of existing devices, and reducing costs and complexity.
Patent Information
- Application Number
- CN202423133201.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-18
- Publication Date
- 2025-12-12
- Estimated Expiration
- 2034-12-18
AI Technical Summary
Existing amphibious toy water spray devices have poor water spray continuity when used on water, consume a lot of electricity and are costly, and the existing devices have complex structures or require frequent water refills.
It employs a sealed water tank, a water pumping pipe, a switching component, and a water pumping mechanism. When the toy land is in use, the water pumping pipe is cut off, and the water pumping mechanism draws water from the sealed water tank and pumps it out. When in use, the water pumping pipe is opened to create negative pressure for water pumping, thus achieving a continuous water supply. Only one water pumping mechanism is needed to achieve water pumping and spraying. The switching component can be a one-way valve or an electrically controlled valve.
It enables the toy to continuously spray water during amphibious use, reducing power consumption and cost. It has a simple structure and does not require frequent water refills.
Smart Images
Figure CN223654429U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a toy technical field especially relates to a amphibious toy water spraying device. BACKGROUND
[0002] At present, many toys are integrated with water spraying devices, and the existing amphibious toy water spraying devices are generally in the following forms: the first form is a closed water tank combined with a water pump, the water pump is placed in the closed water tank, and the water outlet of the water pump is connected to a spray gun through a pipeline; the second form is without a closed water tank, the water inlet pipeline of the water pump is connected to the bottom of the toy, and the water outlet of the water pump is connected to the spray gun through a pipeline, and the toy is placed in water to realize water spraying while sucking water; the third form is a closed water tank combined with double water pumps, both water pumps are placed in the closed water tank, one water pump is used to pump water into the closed water tank, and the other water pump is used to spray water out of the closed water tank. For the first water spraying device, the continuity of water spraying is affected by the volume of the closed water tank, and water needs to be added frequently. For the second water spraying device, it can only be used on water. For the third water spraying device, it can be used on land and water, but the power consumption of the toy power supply is larger, and the cost is higher. SUMMARY
[0003] The utility model aims at providing a amphibious toy water spraying device, which can be used on land and water, the toy applied to the utility model can continuously spray water when placed on water, and the power consumption components for water pumping and water spraying are the same, and the cost is lower.
[0004] To achieve the above-mentioned purpose, the utility model discloses a amphibious toy water spraying device, which comprises a closed water tank, a water pumping pipeline, an on-off component for opening and closing the water pumping pipeline, and a water pumping mechanism with water pumping and air pumping functions, the water pumping mechanism has a water inlet and a water outlet; the water inlet of the water pumping mechanism and the outlet of the water pumping pipeline are both communicated with the inner cavity of the closed water tank, and the inlet of the water pumping pipeline is arranged at the bottom of the toy.
[0005] After the above-mentioned arrangement, when the toy is used on land, the on-off component cuts off the water pumping pipeline to avoid water leakage, as long as there is water in the closed water tank, the water pumping mechanism can pump water from the closed water tank and pump it out to realize water spraying. When the toy applied to the above-mentioned water pumping and water spraying device is placed in water, the on-off component opens the water pumping pipeline, and the water pumping inlet at the bottom of the toy can also be placed in water, with the action of the water pumping mechanism, the air in the water pumping pipeline is extracted to form negative pressure, and water can be pumped into the water pumping pipeline, when the water in the water pumping pipeline flows to the water inlet of the water pumping mechanism, it can be pumped out to realize continuous water supply and water spraying. Before the toy is used on land, the water pumping mechanism can be used to add water to the closed water tank to realize water spraying when the toy is used on land. In addition, only one power consumption component (water pumping mechanism) is needed to realize water pumping and water spraying, and the cost is relatively lower.
[0006] Preferably, the on-off component is a first one-way valve or a plug or an electrically controlled valve. When the on-off component is a plug, the plug can be pulled out of the water pumping pipe when water is needed to be pumped, and the plug can be used to block the water pumping pipe when the toy is used on land. When the on-off component is an electrically controlled valve, the electrically controlled valve can be controlled in combination with remote control technology. When the on-off component is a first one-way valve, the first one-way valve normally blocks the water pumping pipe, and when the negative pressure in the sealed water tank reaches a certain degree, the first one-way valve no longer blocks the water pumping pipe, and water can be pumped into the sealed water tank. The use of the first one-way valve can realize the on-off of the water pumping pipe without manual operation, and the switching between water and land of the toy is smooth and natural, and the structure is simple and the cost is low.
[0007] Preferably, the first one-way valve is a one-way umbrella valve, and the inlet of the water pumping pipe or the toy is provided with a support member for blocking the inlet of the water pumping pipe, and a plurality of water passing holes are arranged on the support member, the one-way umbrella valve is slidingly connected to the support member, and the one-way umbrella valve is limitedly matched with the support member, the valve plate of the one-way umbrella valve is located on the side of the support member close to the outlet of the water pumping pipe, and the one-way umbrella valve can block the water passing holes when it moves downward. This kind of arrangement can ensure that the first one-way valve can play its role, and the structure is simple.
[0008] Preferably, when the support member is arranged on the toy, the inlet of the water pumping pipe is sealingly connected with the outer edge of the support member. This kind of arrangement can ensure that the first one-way valve can play its role, and prevent the sealed water tank from leaking.
[0009] Preferably, the inlet of the water pumping pipe is screw-connected, clamped, pinned, threaded or glued to the toy. This kind of arrangement can ensure the stability of the position of the water pumping pipe and ensure that the water pumping pipe can play its role.
[0010] Preferably, the inlet of the water pumping pipe or the toy is provided with a filter screen. By arranging the filter screen, larger impurities can be prevented from entering the water spraying pipe, and the water spraying pipe can be prevented from being blocked.
[0011] Preferably, the bottom of the sealed water tank is provided with a water pumping hole and a water spraying hole, the water pumping pipe is connected to the water pumping hole, and the water inlet of the water pumping mechanism is connected to the water spraying hole. The water pumping hole is arranged at the bottom of the sealed water tank, which can shorten the water pumping distance as much as possible and facilitate the smooth realization of water pumping. The water spraying hole arranged at the bottom of the sealed water tank can facilitate the use of the water storage in the sealed water tank and improve the utilization rate of the sealed water tank, and in addition, it can also facilitate the water pumping of the water pumping mechanism.
[0012] Preferably, the top end of the sealed water tank is provided with a water filling hole and a plug, the water filling hole is communicated with the inner cavity of the sealed water tank, and the plug is detachably and sealingly connected with the water filling hole.
[0013] Preferably, the water pumping mechanism comprises a cylinder, a piston, a third one-way valve, a second one-way valve and a water spraying driving assembly, the piston is arranged in the cylinder and sealingly connected with the inner wall of the cylinder, the water spraying driving assembly drives the piston to reciprocate in the cylinder, the water outlet and the water inlet of the water pumping mechanism are arranged on the cylinder, the water inlet and the water outlet are both communicated with the inner cavity of the cylinder, the third one-way valve is unidirectionally communicated with the water inlet, and the second one-way valve is unidirectionally communicated with the water outlet.
[0014] Preferably, the water pumping mechanism further comprises a water inlet pipeline and a water spraying pipeline, the toy has a sealed inner cavity, the water pumping mechanism is arranged in the sealed inner cavity, the sealed water tank is arranged outside the sealed inner cavity, the water pumping pipeline is communicated with the sealed water tank through the sealed inner cavity, the inlet of the water pumping pipeline is sealingly connected with the toy, the outlet of the water pumping pipeline is sealingly connected with the toy and the sealed water tank, one end of the water inlet pipeline is communicated with and sealingly connected with the water inlet of the water pumping mechanism, the other end of the water inlet pipeline extends out of the sealed inner cavity and is communicated with the sealed water tank, the water inlet pipeline is sealingly connected with the toy and the sealed water tank, one end of the water spraying pipeline is communicated with and sealingly connected with the water outlet of the water pumping mechanism, the other end of the water spraying pipeline extends out of the sealed inner cavity, and the water spraying pipeline is sealingly connected with the toy. After the above arrangement, the use safety of the electric component (the water pumping mechanism) can be ensured, meanwhile, the sealing property of the sealed inner cavity of the toy can be ensured, and the sealed inner cavity of the toy can improve the buoyancy of the toy. In addition, through the arrangement of the water spraying pipeline, the arrangement of the water spraying outlet can be more flexible, and the arrangement on the toy is facilitated.
[0015] The utility model has the following beneficial effects:
[0016] When the toy is used on land, the on-off part cuts off the water pumping pipe, avoiding water leakage, and as long as there is water in the sealed water tank, the water pumping mechanism can pump water from the sealed water tank, realizing water spraying. When the toy using the water pumping and spraying device is placed in water, the on-off part opens the water pumping pipe, and the water pumping pipe inlet at the bottom of the toy can also be placed in water, and as the water pumping mechanism operates, the air in the water pumping pipe is extracted to form negative pressure, so that water can be pumped into the water pumping pipe, and when the water in the water pumping pipe flows to the water inlet of the water pumping mechanism, it can be pumped out, thereby realizing continuous water supply and spraying. In addition, the utility model only needs one electric component (the water pumping mechanism) to realize water pumping and spraying, and the cost is relatively lower. When there is no water storage in the sealed water tank, the toy can be controlled to move to water to pump water, or water can be manually supplemented by pulling out the plug, so that the toy can spray water when used on land. BRIEF DESCRIPTION OF DRAWINGS
[0017] Figure 1 It is a schematic view of the embodiment one.
[0018] Figure 2 It is a schematic view of the embodiment one after hiding the toy shell.
[0019] Figure 3 It is a sectional view of the embodiment one.
[0020] Figure 4 It is a sectional view of the water pumping mechanism of the embodiment one (hiding the water spraying driving part).
[0021] Figure 5 It is a schematic view of the cooperation between the water spraying driving assembly and the piston and the cylinder of the embodiment one.
[0022] Main component symbol explanation:
[0023] Sealed water tank 10, water pumping hole 11, water spraying hole 12, water filling hole 13, plug 14;
[0024] Water pumping pipe 21, water spraying pipe 22, water inlet pipe 23;
[0025] Third one-way valve 31, second one-way valve 32, first one-way valve 33;
[0026] Water pumping mechanism 40, cylinder 41, piston 42, push rod 43, rack 44, output gear 45, sector gear 46, water outlet 47, water inlet 48;
[0027] Toy shell 50, support 51, sealing ring 52, water passing hole 53, filter screen 54. DETAILED DESCRIPTION
[0028] In order to make the purpose, technical scheme and advantages of the utility model more clear and obvious, the utility model is further described in detail below by combining with the drawings and embodiments.
[0029] Example 1
[0030] like Figures 1-5 As shown, this embodiment discloses an amphibious toy water spraying device, which includes a sealed water tank 10, a water pumping pipe 21, a water spraying pipe 22, a water inlet pipe 23, a third one-way valve 31, a second one-way valve 32, an on / off component, and a water pumping mechanism 40. The on / off component is used to switch the water pumping pipe 21 on and off. In this embodiment, the on / off component is the first one-way valve 31. The sealed water tank 10 is provided with a water pumping hole 11, a water spraying hole 12, a water filling hole 13, and a plug 14. The water pumping hole 11 and the water spraying hole 12 are both located at the bottom of the sealed water tank 10, and the water filling hole 13 is located at the top of the sealed water tank 10. The water pumping hole 11, the water spraying hole 12, and the water filling hole 13 are all connected to the inner cavity of the sealed water tank 10. The plug 14 can be detachably sealed to block the water inlet 13. By pulling out the plug 14, water can be added to the sealed water tank 10 independently, while plugging in the plug 14 can ensure the airtightness of the sealed water tank 10.
[0031] The outlet of the water-pumping pipe 21 is connected and sealed to the water-pumping hole 11. The inlet of the water-pumping pipe 21 is secured with screws (or by snap-fit, pin-fit, threaded connection, or adhesive bonding) at the bottom of the toy (bottom of the toy shell 50). When the toy is placed in water, the inlet of the water-pumping pipe 21 can be submerged. A first one-way valve 33 unidirectionally guides the water-pumping pipe 21. In this case, a one-way umbrella valve is selected as the first one-way valve 33. A support member 51 is provided at the bottom of the toy (bottom of the toy shell 50) to seal the inlet of the water-pumping pipe 21. The inlet of the water-pumping pipe 21 is sealed to the outer edge of the support member 51. In this case, one end of the inlet of the water-pumping pipe 21 is secured to the toy (toy shell 50) with screws, and a sealing ring 52 is pressed between the inlet of the water-pumping pipe 21 and the toy shell 50 to achieve a seal. Several water passage holes 53 are arranged on the support member 51. The handle of the one-way umbrella valve is slidably connected to the support member 51, and the one-way umbrella valve is limited to the support member 51 (achieved by the valve plate of the one-way umbrella valve and the inverted buckle of the handle to limit the support member 51). The valve plate of the one-way umbrella valve is located on the side of the support member 51 near the outlet of the water pumping pipe 21. When the one-way umbrella valve moves down, its valve plate can block all the water passage holes 53, and when the one-way umbrella valve moves up, the valve plate moves away from the support member 51, and the water passage holes 53 are connected to the water pumping pipe 21. A filter screen 54 is also provided on the side of the support member 51 away from the water pumping pipe 21 to intercept larger debris from entering the water pumping pipe 21. The filter screen 54 can be screwed to the bottom of the toy (the bottom of the toy shell 50).
[0032] In the present case, the water pumping mechanism 40 needs to have the functions of pumping water and pumping air. As a preferred embodiment, the water pumping mechanism 40 comprises a cylinder 41, a piston 42, a water spraying driving assembly, the piston 42 is arranged in the cylinder 41, and the piston 42 is sealingly connected with the inner wall of the cylinder 41, and the piston 42 can slide in the cylinder 41. The water spraying driving assembly drives the piston 42 to reciprocate in the cylinder 41. The water spraying driving assembly can adopt a linear air cylinder, or the water spraying driving assembly is composed of a motor, a gear set and a push rod 43, the motor is in transmission connection with the input end of the gear set, the output end (an output gear 45) of the gear set is in transmission connection with the push rod 43, the output end (the output gear 45) of the gear set drives the push rod 43 to reciprocate, and the cooperation relationship between the output gear 45 and the push rod 43 can be referred to Figure 5 , the push rod 43 moves relative to the cylinder 41, the piston 42 is connected to one end of the push rod 43, and two racks 44 are arranged at the other end of the push rod 43, the two racks 44 are spaced apart and oppositely arranged, the output gear 45 is provided with a sector gear 46, the sector gear 46 is arranged between the two racks 44, the rotation center of the sector gear 46 is coincident with the output gear 45, and the two rotate synchronously, and the sector gear 46 can be engaged with the rack 44. As shown in Figure 5 , the output gear 45 rotates clockwise, when the sector gear 46 is engaged with the right rack 44, the push rod 43 pushes the piston 42 to move downward, as the output gear 45 continues to rotate, the sector gear 46 will be disengaged from the right rack 44 and engaged with the left rack 44, at this time, the push rod 43 pushes the piston 42 to move upward, and the above process is repeated. Of course, the water pumping mechanism 40 can also adopt a commercially available piston pump, a pulse pump or a water pump.
[0033] The cylinder 41 is provided with a water outlet 47 and a water inlet 48, the third one-way valve 31 is arranged at the water inlet 48, the water spraying hole 12 is communicated with the water inlet 48 through the water inlet pipeline 23, and the water inlet 48 is limited in position in cooperation with the water inlet pipeline 23. The third one-way valve 31 is a back pressure type flexible one-way valve, and the third one-way valve 31 limits the water inlet 48 to only allow water or air to flow into the cylinder 41. The second one-way valve 32 is arranged at the water outlet 47, the water outlet 47 is communicated with one end of the water spraying pipeline 22, and the other end of the water spraying pipeline 22 is a water spraying outlet. The water outlet 47 is limited in position in cooperation with the water outlet pipeline. The second one-way valve 32 is also a back pressure type flexible one-way valve, and the second one-way valve 32 limits the water or air in the cylinder 41 to only flow out from the water outlet 47.
[0034] When the piston 42 moves away from the cylinder 41, the third one-way valve 31 opens and the second one-way valve 32 is closed, water or air in the sealed water tank 10 can be pumped into the cylinder 41, and when the piston 42 moves reversely, the third one-way valve 31 is closed and the second one-way valve 32 is opened, water or air in the cylinder 41 can be discharged, so as to realize water spraying or air discharging.
[0035] The utility model water spraying device needs to use the plug 14 to seal the water hole 13 first when using, guarantee the leakproofness of the sealed water tank 10. Through the cooperation of the third one-way valve 31, the second one-way valve 32 and the water pumping mechanism 40, under the condition that there is water storage in the sealed water tank 10, the water in the sealed water tank 10 can be pumped and sprayed out through the action of the electric control water spraying driving assembly, and water spraying is realized. When the toy is placed in water, the water suction pipe inlet located at the bottom of the toy can also be placed in water. With the reciprocating movement of the piston 42, with the water or air in the sealed water tank 10 being extracted, negative pressure can be formed in the sealed water tank 10, the first one-way valve 33 can be opened, so as to pump water into the sealed water tank 10, thereby realizing continuous water supply and water spraying. In addition, after the toy lands or leaves the water surface, because the sealed water tank 10 can also store a certain amount of water, the water spraying function can still continue for a period of time. The utility model water spraying device is particularly suitable for application on water toys or amphibious toys. In addition, the utility model only needs one electric component (such as the motor of the water spraying driving assembly), and the cost is relatively lower.
[0036] In addition, the combination mode of the water spraying device and the toy is also designed in the embodiment. Specifically, the toy has a sealed inner cavity, that is, the internal cavity of the toy shell 50 is a sealed cavity. The water pumping mechanism 40 is arranged in the sealed inner cavity, and the sealed water tank 10 is arranged outside the sealed inner cavity, that is, outside the toy shell 50. The water suction pipeline 21 communicates with the sealed water tank 10 through the sealed inner cavity, the inlet of the water suction pipeline 21 is sealingly connected with the bottom of the toy shell 50 through a sealing ring, and the outlet of the water suction pipeline 21 is sealingly connected with the toy shell 50 and the sealed water tank 10 through a sealing plug. One end of the water inlet pipeline 23 communicates with and is sealingly connected with the water inlet 48 of the water pumping mechanism 40, the other end of the water inlet pipeline 23 extends out of the sealed inner cavity and communicates with the sealed water tank 10, and the water inlet pipeline 23 is sealingly connected with the toy shell 50 and the sealed water tank 10 through a sealing plug. One end of the water spraying pipeline 22 communicates with and is sealingly connected with the water outlet 47 of the water pumping mechanism 40, and the other end of the water spraying pipeline 22 extends out of the sealed inner cavity and is sealingly connected with the toy shell 50.
[0037] Embodiment two
[0038] The difference between the embodiment and the embodiment one is that the plug is used to replace the first one-way valve 33, and in the embodiment, the filter screen 54 can be designed as a mesh shape, so that the plug is directly plugged into the mesh-shaped filter screen 54 to block the water pumping pipe 21, and when water pumping is needed, the plug is pulled out. Of course, because the embodiment does not have the first one-way valve 33, the support 51 can be omitted.
[0039] Embodiment three
[0040] The difference between the embodiment and the embodiment one is that the electric control valve is used to replace the first one-way valve 33, and the electric control valve is controlled to act through the remote controller of the toy.
[0041] The above is only the preferred specific implementation of the present application, but the protection scope of the present application is not limited to this, any person skilled in the art can easily think of the changes or replacements within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.
Claims
1. An amphibious toy water squirting device characterised in that: The utility model provides a water pumping mechanism and a toy with the water pumping mechanism, which belong to the technical field of toys.
2. An amphibious toy water squirting device according to claim 1, characterised in that: The on-off component is a first one-way valve or a plug or an electrically controlled valve.
3. An amphibious toy water squirting device according to claim 2, characterised in that: The first one-way valve is a one-way umbrella valve; the inlet of the water pumping pipeline or the toy is provided with a support member for blocking the inlet of the water pumping pipeline; a plurality of water passing holes are arranged on the support member; the one-way umbrella valve is slidably connected to the support member, and the one-way umbrella valve is limitedly matched with the support member; the valve plate of the one-way umbrella valve is located on the side of the support member close to the outlet of the water pumping pipeline; and when the one-way umbrella valve moves downward, all the water passing holes can be blocked.
4. An amphibious toy water squirting device according to claim 3, characterised in that: When the support member is arranged on the toy, the inlet of the water pumping pipeline is sealingly connected to the outer edge of the support member.
5. An amphibious toy water squirting device according to claim 1, wherein: The inlet of the water pumping pipeline is screw-connected, clamped, pinned, threadedly connected or glued to the toy.
6. An amphibious toy water squirting device according to claim 1, wherein: The inlet of the water pumping pipeline or the toy is provided with a filter screen.
7. An amphibious toy water squirting device according to claim 1, wherein: The bottom of the sealed water tank is provided with a water pumping hole and a water spraying hole, both of which are connected to the inner cavity of the sealed water tank; the water pumping pipeline is connected to the water pumping hole; and the water inlet of the water pumping mechanism is connected to the water spraying hole.
8. An amphibious toy water squirting device according to claim 1, characterized in that: The top end of the sealed water tank is provided with a water filling hole and a plug, the water filling hole is connected to the inner cavity of the sealed water tank, and the plug is detachably and sealingly connected to the water filling hole.
9. An amphibious toy water squirting device according to claim 1, wherein: The water pumping mechanism comprises a cylinder, a piston, a third one-way valve, a second one-way valve and a water spraying driving assembly; the piston is arranged in the cylinder, and the piston is sealingly connected to the inner wall of the cylinder; the water spraying driving assembly drives the piston to reciprocate in the cylinder; the water outlet and the water inlet of the water pumping mechanism are arranged on the cylinder, and both the water inlet and the water outlet are connected to the inner cavity of the cylinder; the third one-way valve is connected to the water inlet in a one-way manner; and the second one-way valve is connected to the water outlet in a one-way manner.
10. An amphibious toy water squirting device according to claim 1, characterized in that: The utility model also discloses a water pumping mechanism and a toy with the water pumping mechanism, which belong to the technical field of toys. The toy has a sealed inner cavity; the water pumping mechanism is arranged in the sealed inner cavity; the sealed water tank is arranged outside the sealed inner cavity; the water pumping pipeline passes through the sealed inner cavity and is connected to the sealed water tank; the inlet of the water pumping pipeline is sealingly connected to the toy; the outlet of the water pumping pipeline is sealingly connected to the toy and the sealed water tank; one end of the water inlet pipeline is connected to the water inlet of the water pumping mechanism in a sealing manner; the other end of the water inlet pipeline extends out of the sealed inner cavity and is connected to the sealed water tank in a sealing manner; the water inlet pipeline is sealingly connected to the toy and the sealed water tank; one end of the water spraying pipeline is connected to the water outlet of the water pumping mechanism in a sealing manner; the other end of the water spraying pipeline extends out of the sealed inner cavity; and the water spraying pipeline is sealingly connected to the toy.