Single-shot pulling and tying type water gun

Abstract

The invention relates to the related technical field of toys, in particular to a single-shot pulling and tying type water gun. Comprising a gun body, a machine part, a firing device, a pressurizing device and a water sump cartridge holder, a machine part is arranged in the gun body, a firing device is arranged on the inner side of the machine part, a pressurizing device is arranged on one side of the firing device, and a water sump clip is arranged below the pressurizing device; the percussion device comprises a sleeve, a gun bolt, a pressurization connecting hole, a spring base block, a spring, a driving hammer, a base block rivet and a rivet groove, the sleeve is embedded in the inner side of the machine part, one end of the sleeve penetrates through the machine part and is sleeved with the gun bolt, the other end of the sleeve is provided with the pressurization connecting hole, the spring base block, the spring and the driving hammer are sequentially arranged on the inner side of the sleeve, and the base block rivet is arranged below the spring base block. And a rivet groove is formed below the sleeve. The purpose of compressed water spraying is achieved through the percussion device and the pressurizing device, the playability is improved through a pull plug reset type structure of the percussion device, the pull rod is reset behind the pull rod and cannot be in a stretching state, and the pull rod structure is protected.

Description

Technical Field

[0001] This invention relates to the field of toy-related technology, specifically a single-shot pull-button toy water gun. Background Technology

[0002] Single-shot pull-button toy water guns currently present a differentiated competitive landscape in the market compared to continuous-jet toy water guns. Single-shot pull-button toy water guns are primarily manual, using a pull-button mechanism to store energy and spray water. Their relatively simple structure and lower cost give them a price advantage. Furthermore, this design emphasizes interactivity and fun, making it particularly popular with parents and children as it helps cultivate children's hands-on skills and concentration.

[0003] As consumers become increasingly focused on environmental protection and safety, single-shot pull-button water guns, with their battery-free operation and easily recyclable materials, are better suited to the trend of green consumption. Secondly, these water guns can be upgraded with educational attributes, such as incorporating brain-training elements or team-building activities, further attracting family users. Finally, the fun and engaging nature of single-shot pull-button water guns makes them an ideal choice for parties and parent-child activities during festive events or outdoor settings.

[0004] Single-shot bolt-action toy water guns are generally manual water guns that operate manually to draw and spray water. Their working principle is as follows: A single-shot bolt-action water gun mainly consists of the following parts: Water storage tank: Used to store water drawn from a water source.

[0005] Bolt mechanism: Includes a sliding piston and a lever for controlling the intake and ejection of water.

[0006] Nozzle: Located at the front of the water gun, it is responsible for spraying water in a high-pressure manner.

[0007] Inlet valve and outlet valve: respectively control the direction of water flow to and from the water storage tank.

[0008] When the user pulls the lever (i.e., the piston), the piston moves backward inside the water tank, creating negative pressure inside. At this time, the inlet valve opens, and water from an external water source is drawn into the water tank, while the outlet valve closes to prevent backflow.

[0009] When the user pushes the latch, the piston moves forward, compressing the air and water inside the water tank, creating high pressure inside the tank. At this time, the inlet valve closes, preventing water from flowing back to the water source, while the outlet valve opens, and the high-pressure water jet is ejected through the nozzle at a high speed.

[0010] Because this type of structure requires the tie rod to be constantly under tension when the rod is pulled, it is easy to cause destructive deformation to the rod structure during play, affecting the structure's sealing performance. Summary of the Invention

[0011] The purpose of this invention is to solve the problem that in traditional single-shot pull-type water guns, the pull rod structure must remain in a stretched state when the lever is pulled, which easily causes destructive deformation of the lever structure during play, affecting the structure's sealing performance. This invention provides a single-shot pull-type toy water gun. To achieve the above objective, the invention adopts the following technical solution: A single-shot pull-bolt toy water gun includes a gun body, mechanical parts, firing device, pressurizing device, and water tank magazine; The gun body contains a mechanism, and the inner side of the mechanism is equipped with a firing device. A pressurizing device is located on one side of the firing device, and a water tank magazine is located below the pressurizing device. The firing device includes a sleeve, a bolt, a pressure connection hole, a spring base block, a spring, a hammer, a base block rivet, and a rivet groove. The sleeve is embedded in the inner side of the component. One end of the sleeve passes through the component and houses the bolt. The other end of the sleeve is provided with a pressure connection hole. The inner side of the sleeve is provided with a spring base block, a spring, and a hammer in sequence. A base block rivet is provided below the spring base block. A rivet groove is provided below the sleeve. The base block rivet passes through the rivet groove and connects to the spring base block. The hammer is provided with an annular limiting groove. The mechanism includes a housing, a bolt limiting structure, a trigger, a hammer limiting structure, a trigger return spring, and a rivet limiting groove. The housing is embedded in the inner side of the gun body. The bolt limiting structure, trigger, and hammer limiting structure are sequentially arranged on the inner side of the housing. The trigger, hammer limiting structure, and the annular limiting groove of the hammer cooperate with each other to limit the hammer. The trigger is provided with a trigger return spring, and the upper side of the trigger is provided with a rivet limiting groove. The rivet limiting groove cooperates with the rivet of the base block of the firing device to limit the spring base block. The pressurizing device includes a pressurizing rod, a pressurizing sleeve, a sealing plug, a lightweight return spring, a water inlet, and a water outlet. A pressurizing sleeve is located on one side of the firing device. A pressurizing rod passes through one end of the pressurizing sleeve, and a water outlet is located at the other end. One end of the pressurizing rod is connected to the sealing plug, and the other end passes through the pressurizing connection hole of the firing device to cooperate with the hammer structure. A lightweight return spring is located between the sealing plug and the water outlet. A water outlet is located below the pressurizing sleeve. Two one-way valves are respectively provided at the water inlet and the water outlet. The lower end of the water inlet is connected to the water tank magazine. A water spray pipe is located inside the gun body, and one end of the water outlet is connected to the water spray pipe.

[0012] Furthermore, the bolt is provided with a limiting groove, which cooperates with the bolt limiting structure to limit the sleeve.

[0013] Furthermore, the limiting groove of the bolt has a structure that extends from shallow to deep.

[0014] Furthermore, the trigger is provided with a safety groove, which is compatible with the structure of the bolt limiting structure.

[0015] Furthermore, the water tank magazine includes a magazine compartment, a water inlet, a water supply inlet, a rubber hose, and a pressure-stabilizing one-way valve; the lower end of the water inlet is connected to the water supply inlet of the water tank magazine, a rubber hose is provided between the water supply inlet and the water inlet, a water inlet is provided on one side of the water supply inlet, a sealing cap is provided on the water inlet, and a pressure-stabilizing one-way valve is provided on the magazine compartment.

[0016] Furthermore, a flexible limiting plate is provided on the water supply port of the water tank magazine.

[0017] Furthermore, the water tank magazine is provided with a slot, and the mechanism is provided with a buckle structure, which cooperates with the slot.

[0018] The positive and progressive effects of this invention are as follows: This device achieves the purpose of compressed water spraying through a firing device and a pressurizing device. The pull-lock reset structure of the firing device not only increases playability, but also ensures that the pull rod resets after being pulled, preventing it from being in a stretched state and protecting the pull rod structure. At the same time, the pressurizing device has a compact structure and is protected by a shell inside the toy, making it less susceptible to damage. The safety structure ensures that the trigger will not be accidentally triggered during the pull-lock process, protecting the internal structure of the mechanism. Attached Figure Description

[0019] Figure 1 The overall structure of the single-shot pull-bolt toy water gun of the present invention Figure 1 .

[0020] Figure 2 The overall structure of the single-shot pull-bolt toy water gun of the present invention Figure 2 .

[0021] Figure 3 The firing device structure of the single-shot pull-bolt toy water gun of the present invention. Figure 1 .

[0022] Figure 4 The firing device structure of the single-shot pull-bolt toy water gun of the present invention. Figure 2 .

[0023] Figure 5 Demonstration of the internal structure of the single-shot pull-tab toy water gun of the present invention. Figure 1 .

[0024] Figure 6 Demonstration of the internal structure of the single-shot pull-tab toy water gun of the present invention. Figure 2 .

[0025] Figure 7 This is a demonstration of the components, firing mechanism, and pressurizing device of the single-shot pull-tab toy water gun of the present invention. Figure 1.

[0026] Figure 8 This is a demonstration of the components, firing mechanism, and pressurizing device of the single-shot pull-tab toy water gun of the present invention. Figure 2 .

[0027] Figure 9 This is a demonstration of the components, firing mechanism, and pressurizing device of the single-shot pull-tab toy water gun of the present invention. Figure 3 .

[0028] Figure 10 This is a structural diagram of the pressurization device for the single-shot pull-bolt toy water gun of the present invention.

[0029] Figure 11 This is a structural diagram of the water tank magazine of the single-shot pull-bolt toy water gun of the present invention.

[0030] Figure 12 This is a diagram of the bolt structure of the single-shot pull-bolt toy water gun of the present invention.

[0031] Explanation of reference numerals in the attached drawings: 1. Gun body; 2. Firing device; 3. Pressurizing device; 4. Water tank magazine; 5. Sleeve; 6. Bolt; 7. Pressurizing connection hole; 8. Spring base block; 9. Spring; 10. Hammer; 11. Base block rivet; 12. Rivet groove; 13. Annular limiting groove; 14. Housing; 15. Bolt limiting structure; 16. Trigger; 17. Hammer limiting structure; 18. Trigger return spring; 19. Rivet limiting groove; 20. Pressurizing rod; 21. Pressurizing sleeve; 22. Sealing plug; 23. Lightweight return spring; 24. Water inlet; 25. Water outlet; 26. One-way valve; 27. Water spray pipe; 28. Limiting groove; 29. ​​Magazine compartment; 30. Water inlet; 31. Water supply port; 32. Rubber hose; 33. Pressure stabilizing one-way valve; 34. Sealing cover; 35. Flexible limiting plate; 36. Slot; 37. Snap-fit ​​structure; 38. Safety slot; 39. Detailed Implementation

[0032] The present invention will be described more clearly and completely below by way of embodiments and in conjunction with the accompanying drawings, but the present invention is not limited to the scope of the embodiments described herein.

[0033] A single-shot pull-button toy water gun includes a gun body 1, a mechanism 2, a firing device 3, a pressurizing device 4, and a water tank magazine 5; the gun body 1 contains the mechanism 2, the mechanism 3 is located inside the mechanism 2, the pressurizing device 4 is located on one side of the firing device 3, and the water tank magazine 5 is located below the pressurizing device 4. The firing device 3 includes a sleeve 6, a bolt 7, a pressure connection hole 8, a spring base 9, a spring 10, a hammer 11, a base rivet 12, and a rivet groove 13. The sleeve 6 is embedded in the inner side of the component 2. One end of the sleeve 6 passes through the component 2 and is fitted with the bolt 7. The other end of the sleeve 6 is provided with a pressure connection hole 8. The spring base 9, the spring 10, and the hammer 11 are arranged in sequence on the inner side of the sleeve 6. The base rivet 12 is provided below the spring base 9. The rivet groove 13 is provided below the sleeve 6. The base rivet 12 passes through the rivet groove 13 and is connected to the spring base 9. The hammer 11 is provided with an annular limiting groove 14. The spring base block 9 is fixed above one side of the hammer limiting structure 18 of the machine part 2 by the base block rivet 12, so that after the hammer 11 compresses the spring 10, the annular limiting groove 14 on the hammer 11 can cooperate with the hammer limiting structure 18 to limit the hammer 11, so as to control the firing purpose. When the bolt 7 is pulled, the spring 10 inside the slide 6 is compressed and stores energy. At the same time, the hammer is locked in a ready-to-fire state by the trigger 17, the hammer limiting structure 18, and the hammer limiting structure 18. After the trigger 17 is pulled, the hammer 11 is quickly released under the action of the spring 10, pushing the pressure lever 21 to complete the action.

[0034] Component 2 is the core component of the entire water gun, housing functional modules such as the firing mechanism 3, pressurization device 4, and water tank magazine 5. The housing 15 of component 2 not only provides installation space but also precisely controls the key components of the firing mechanism 3 through its internal limiting structure.

[0035] The mechanism 2 includes a housing 15, a bolt limiting structure 16, a trigger 17, a hammer limiting structure 18, a trigger return spring 19, and a rivet limiting groove 20. The housing 15 is embedded in the inner side of the gun body 1. The bolt limiting structure 16, trigger 17, and hammer limiting structure 18 are sequentially arranged on the inner side of the housing 15. The trigger 17, hammer limiting structure 18, and the annular limiting groove 14 of the hammer cooperate with each other to limit the hammer 11. The trigger 17 is provided with a trigger return spring 19. The upper side of the trigger 17 is provided with a rivet limiting groove 20. The rivet limiting groove 20 cooperates with the base rivet 12 of the firing device 3 to limit the spring base 9. The pressurizing device 4 includes a pressurizing rod 21, a pressurizing sleeve 22, a sealing plug 23, a lightweight return spring 24, a water inlet 25, and a water outlet 26. The firing device 3 has a pressurizing sleeve 22 on one side, with the pressurizing rod 21 passing through one end of the pressurizing sleeve 22 and the water outlet 26 at the other end. One end of the pressurizing rod 21 is connected to the sealing plug 23, and the other end of the pressurizing rod 21 passes through the pressurizing connection hole 8 of the firing device 3 to cooperate with the structure of the hammer 11. A lightweight return spring 24 is provided between the sealing plug 23 and the water outlet 26. The water outlet 26 is provided below the pressure sleeve 22. The water inlet 25 and the water outlet 26 are respectively provided with two one-way valves 27. The lower end of the water inlet 25 is connected to the water tank magazine 5. The gun body 1 is provided with a water spray pipe 28. One end of the water outlet 26 is connected to the water spray pipe 28.

[0036] When the bolt 7 is pulled, the spring 10 inside the sleeve 6 is compressed and stores energy, the hammer 11 is released from contact with the pressure rod 21, and the sealing plug 23 pushes the pressure rod 21 to move under the action of the light return spring 24. At the same time, the water inlet 25 is unidirectionally fed in water under the action of the one-way valve 27. When trigger 17 is pulled, the hammer 11 strikes the pressure rod 21, which pushes the sealing plug 23 to compress the water and the lightweight return spring 24 inside the pressure sleeve 22. Simultaneously, the one-way valves 27 on the inlet 25 and outlet 26 ensure the correct water flow direction: the inlet 25 prevents water from flowing back into the water tank magazine 5, while the outlet 26 pushes the high-pressure water to the spray pipe 28, ultimately achieving water jet spraying.

[0037] The bolt 7 is provided with a limiting groove 29, which cooperates with the bolt limiting structure 16 to limit the movement of the sleeve 6. The limiting groove 29 of the bolt 7 has a structure that gradually deepens. The trigger 17 is provided with a safety groove 39, which cooperates with the structure of the bolt limiting structure 16.

[0038] When the bolt is pulled, the bolt 7 is rotated upwards, causing the engagement structure between the bolt limiting structure 16 and the limiting groove 29 to change from shallow to deep. This releases the downward pressure on the bolt limiting structure 16, and the bolt limiting structure 16 moves upwards under the action of the return spring. This causes the engagement structure between the bolt limiting structure 16 and the trigger 17 to disengage from the safety groove 39 and press against one side of the trigger 17, limiting the movement of the trigger 17. This prevents the trigger 17 from being accidentally triggered during the bolt pulling process, causing the water gun to spray.

[0039] The deep side of the limiting groove 29 is connected to the rivet groove 13, so that the bolt limiting structure 16 will not affect the bolt pulling action.

[0040] The shallow side of the limiting groove 29 is not connected to the rivet groove 13 and has a wedge-shaped narrowing structure. After the bolt is reset, the bolt 7 is rotated downwards. The wedge-shaped narrowing structure allows the bolt limiting structure 16 to cooperate with the limiting groove 29, causing the sleeve 6 to abut against the pressure sleeve 22. This ensures that the sleeve 6 will not displace relative to the spring base 9 after the bolt is reset, preventing space from being created between the sleeve 6 and the pressure sleeve 22 due to movement of the sleeve 6. This would prevent premature collision between the hammer 11 and the sleeve 6 when the hammer 11 is released, causing internal damage to the machine part 2. At the same time, the pressure rod 21 passes through the pressure connection hole 8 and is placed inside the sleeve 6.

[0041] When the bolt is reset, the engagement structure between the bolt limiting structure 16 and the limiting groove 29 changes from deep to shallow. The shallower part of the inner wall of the limiting groove 29 presses down on the bolt limiting structure 16, causing the bolt limiting structure 16 to press the reset spring downward. At the same time, the lower part of the bolt limiting structure 16 is on one side of the safety groove 39, allowing the trigger 17 to be pulled to fire.

[0042] The water tank magazine 5 includes a magazine compartment 30, a water inlet 31, a water supply inlet 32, a rubber hose 33, and a pressure-stabilizing one-way valve 34. The lower end of the water inlet 25 is connected to the water supply inlet 32 ​​of the water tank magazine 5. A rubber hose 33 is provided between the water supply inlet 32 ​​and the water inlet 25. A water inlet 31 is provided on one side of the water supply inlet 32, and a sealing cap 35 is provided on the water inlet 31. The magazine compartment 30 is provided with a pressure-stabilizing one-way valve 34. The water tank magazine 5 is provided with a slot 37, and the mechanism 2 is provided with a buckling structure 38, which cooperates with the slot 37.

[0043] When replacing the water tank clip 5, move the latching structure 38 to disengage its limiting structure from the slot 37, allowing the water tank clip 5 to be removed downwards. After opening the sealing cover 35 of the water inlet 31 and filling it with water, tighten and close the sealing cover 35. Then, install the water tank clip 5 upwards. The water supply port 32 of the water tank clip 5 is equipped with a flexible limiting plate 36. The flexible limiting plate 36 guides the water inlet 25 of the pressurizing device 4 to facilitate the insertion of the rubber tube 33, while preventing the rubber tube 33 from disengaging from the water supply port 32 of the water tank clip 5 during insertion and removal. The elastic structure of the rubber tube 33 facilitates the insertion and removal of the water inlet 25. The pressure-stabilizing one-way valve 34 stabilizes the water pressure, preventing uneven water supply due to changes in the external environment.

[0044] In summary, this single-shot pull-button toy water gun completes the entire process from charging to spraying through the close cooperation of multiple structures. The design of each component is both independent and interconnected, collectively constructing a highly efficient and stable toy water gun system.

[0045] While specific embodiments of the present invention have been described above, those skilled in the art should understand that these are merely illustrative examples, and the scope of protection of the present invention is defined by the appended claims. Those skilled in the art can make various changes or modifications to these embodiments without departing from the principles and essence of the present invention, but all such changes and modifications fall within the scope of protection of the present invention.

Claims

1. A single-shot pull-bolt toy water gun, characterized in that: It includes a gun body, mechanical parts, firing device, pressurizing device, and water tank magazine; the gun body is equipped with mechanical parts, the inner side of the mechanical parts is equipped with a firing device, one side of the firing device is equipped with a pressurizing device, and the lower part of the pressurizing device is equipped with a water tank magazine. The firing device includes a sleeve, a bolt, a pressure connection hole, a spring base block, a spring, a hammer, a base block rivet, and a rivet groove. The sleeve is embedded in the inner side of the component. One end of the sleeve passes through the component and houses the bolt. The other end of the sleeve is provided with a pressure connection hole. The inner side of the sleeve is provided with a spring base block, a spring, and a hammer in sequence. A base block rivet is provided below the spring base block. A rivet groove is provided below the sleeve. The base block rivet passes through the rivet groove and connects to the spring base block. The hammer is provided with an annular limiting groove. The mechanism includes a housing, a bolt limiting structure, a trigger, a hammer limiting structure, a trigger return spring, and a rivet limiting groove. The housing is embedded in the inner side of the gun body. The bolt limiting structure, trigger, and hammer limiting structure are sequentially arranged on the inner side of the housing. The trigger, hammer limiting structure, and the annular limiting groove of the hammer cooperate with each other to limit the hammer. The trigger is provided with a trigger return spring, and the upper side of the trigger is provided with a rivet limiting groove. The rivet limiting groove cooperates with the rivet of the base block of the firing device to limit the spring base block. The pressurizing device includes a pressurizing rod, a pressurizing sleeve, a sealing plug, a lightweight return spring, a water inlet, and a water outlet. A pressurizing sleeve is located on one side of the firing device. A pressurizing rod passes through one end of the pressurizing sleeve, and a water outlet is located at the other end. One end of the pressurizing rod is connected to the sealing plug, and the other end passes through the pressurizing connection hole of the firing device to cooperate with the hammer structure. A lightweight return spring is located between the sealing plug and the water outlet. A water outlet is located below the pressurizing sleeve. Two one-way valves are respectively provided at the water inlet and the water outlet. The lower end of the water inlet is connected to the water tank magazine. A water spray pipe is located inside the gun body, and one end of the water outlet is connected to the water spray pipe.

2. A single-shot pull-bolt toy water gun as described in claim 1, characterized in that: The bolt is provided with a limiting groove, which cooperates with the bolt limiting structure to limit the sleeve.

3. A single-shot pull-bolt toy water gun as described in claim 2, characterized in that: The limiting groove of the bolt has a structure that extends from shallow to deep.

4. A single-shot pull-bolt toy water gun as described in claim 1, characterized in that: The trigger is provided with a safety groove, which is compatible with the structure of the bolt limiting structure.

5. A single-shot pull-bolt toy water gun as described in claim 1, characterized in that: The water tank magazine includes a magazine compartment, a water inlet, a water supply inlet, a rubber hose, and a pressure-stabilizing one-way valve. The lower end of the water inlet is connected to the water supply inlet of the water tank magazine. A rubber hose is provided between the water supply inlet and the water inlet. A water inlet is provided on one side of the water supply inlet. A sealing cap is provided on the water inlet. A pressure-stabilizing one-way valve is provided on the magazine compartment.

6. A single-shot pull-bolt toy water gun as described in claim 5, characterized in that: The water tank magazine is equipped with a flexible limiting plate at its water supply port.

7. A single-shot pull-bolt toy water gun as described in claim 1, characterized in that: The water tank magazine is provided with a slot, and the mechanism is provided with a buckle structure, which cooperates with the slot.

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