Toy water gun

Abstract

The utility model provides a toy water gun. The toy water gun comprises a gun body, a launching mechanism and a power supply unit, the gun body main body comprises a holding part and a shooting part, and the gun body main body is detachably connected with a liquid storage tank; the launching mechanism is arranged on the gun body and used for pumping and spraying out liquid in the liquid storage tank. The power supply unit is electrically communicated with a motor arranged on the launching mechanism; the side wall of the launching part is slidably connected with a linkage piece, and the end, away from the launching part, of the linkage piece is elastically connected with a linkage sliding block; the toy water gun has the effects of improving the stability of the continuous excitation rate of the toy water gun and increasing interestingness.

Description

Technical Field

[0001] The utility model relates to the technical field of toys, in particular to a toy water gun. Background Art

[0002] Toy water guns use liquid as their ammunition. Existing continuous-fire water guns use a sliding block on the gun body to move back and forth in tandem with the firing mechanism, simulating the visual effect of a bullet being thrown. However, this repetitive back-and-forth motion can easily pinch the user's hand, causing injury, or jam and damage the firing mechanism's motor. Utility Model Content

[0003] The purpose of the utility model is to provide a toy water gun to solve the problem that the motor is damaged by dry burning due to the jamming of the linkage slider.

[0004] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions to a toy water gun:

[0005] A toy water gun comprises a gun body, a firing mechanism and a power supply unit;

[0006] The gun body includes a grip portion and a firing portion, and the gun body is detachably connected to a liquid storage tank;

[0007] The launching mechanism is provided on the gun body, and is used to pump and eject the liquid in the liquid storage tank;

[0008] The power supply unit is electrically connected to the motor provided on the launching mechanism;

[0009] A linkage piece is slidably connected to the side wall of the launch portion, and one end of the linkage piece away from the launch portion is elastically connected to a linkage slider.

[0010] As an optimization of a toy water gun, a sliding hole is provided at one end of the linkage piece close to the linkage slider, a sliding column is provided on the linkage slider, the sliding column is inserted into the sliding hole and slides, a spring is provided on the linkage piece, one end of the spring abuts against the linkage piece, and the other end of the spring abuts against the linkage slider.

[0011] As an optimization of a toy water gun, the launching mechanism also includes a guide head, a transmission assembly, an incomplete gear and a movable plunger; the guide head is connected to the liquid storage tank, the transmission assembly is arranged on the output shaft of the motor, the incomplete gear is rotatably connected to the launching part, the transmission assembly is used to drive the incomplete gear to rotate, the movable plunger is slidably connected to the guide head, and one end of the movable plunger close to the incomplete gear is fixedly connected to two drive racks, and the two drive racks are respectively arranged on both sides of the incomplete gear facing each other, and the incomplete gear is engaged with the drive rack on one side.

[0012] As an optimization of a toy water gun, the transmission assembly includes an output gear, a steering gear, a first reduction gear and a second reduction gear. The output gear is sleeved on the output shaft of the motor, the plane of the steering gear is perpendicular to the plane where the output gear is located, the first reduction gear is engaged with the steering gear, the second reduction gear is engaged with the first reduction gear, and the incomplete gear is coaxially arranged on the second reduction gear.

[0013] As an optimization of a toy water gun, a limiting rod is provided on the side wall of the movable plunger, and the limiting rod is inserted into the linkage piece away from the side wall. A limiting waist hole is provided on the side wall of the launching part, and the limiting rod is inserted into the limiting waist hole and slides.

[0014] As an optimization of a toy water gun, a column head is provided at one end of the movable plunger away from the driving rack, and the column head is slidably connected to the inner wall of the guide head. Two sealing rings are spaced apart on the column head along the length direction of the movable plunger.

[0015] As an optimization of a toy water gun, a liquid collecting tube is provided at one end of the guide head away from the movable plunger, and the end of the liquid collecting tube away from the guide head is in a pointed cone shape.

[0016] As an optimization of a toy water gun, the power supply unit includes a battery, a connecting piece and a contact piece. The battery is arranged in the grip part, the connecting piece is arranged on the side of the grip part close to the trigger, a power supply circuit is arranged on the connecting piece, one end of the power supply circuit is electrically connected to the battery, and the other end of the power supply circuit is electrically connected to the motor. The contact piece is arranged on the trigger, and the contact piece is used to contact the connecting piece and conduct the power supply circuit.

[0017] As an optimization of a toy water gun, a liquid pump is provided on the liquid storage tank, and the liquid pump is electrically connected to the connecting piece.

[0018] As an optimization of the toy water gun, an elastic buckle is provided at one end of the gripping portion close to the liquid storage tank, and the elastic buckle is used to press against the side wall of the liquid storage tank.

[0019] Compared with the prior art, the beneficial effect of the present invention is that when the user's hand is accidentally clamped by the linkage slider, the linkage piece and the linkage slider are elastically separated, and the linkage slider stops moving. At the same time, when the linkage slider is stuck, the linkage piece continues to move to prevent the motor from burning dry. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0021] Figure 1 This is a schematic diagram of the overall structure of a toy water gun according to an embodiment of the present application;

[0022] Figure 2 This is a schematic diagram of the internal structure of a player's water gun according to an embodiment of the present application;

[0023] Figure 3 for Figure 2 A schematic diagram of the structure of the transmission assembly from the back;

[0024] Figure 4 This is a schematic diagram of the connection structure between the linkage piece and the linkage slider in an embodiment of the present application;

[0025] Figure 5 This is a schematic diagram of the partial structure of the transmitting unit of an embodiment of the present application.

[0026] In the figure: 1. Gun body; 11. Grip; 111. Elastic buckle; 12. Launching part; 121. Limit waist hole; 13. Liquid storage tank; 131. First pipeline; 132. Second pipeline; 2. Launching mechanism; 20. Motor; 21. Guide head; 211. One-way valve; 212. Liquid collecting pipe; 22. Transmission assembly; 221. Output gear; 222. Steering gear; 223. First reduction gear; 224. Second reduction gear; 23. Incomplete gear; 24. Movable plunger; 241. Drive rack; 242. Limit rod; 243. Column head; 244. Sealing ring; 3. Power supply unit; 31. Battery; 32. Connecting piece; 33. Contact piece; 4. Linkage piece; 41. Slide hole; 42. Spring; 43. Top column; 5. Linkage slider; 51. Slide column; 52. Contact plate; 6. Liquid pump. DETAILED DESCRIPTION

[0027] In order to make the technical solutions and advantages of the present invention clearer, the present invention and its beneficial effects will be described in further detail below in conjunction with specific implementation methods and the accompanying drawings, but the implementation methods of the present invention are not limited thereto.

[0028] In the description of this utility model, unless otherwise expressly specified or limited, the terms "installed," "connected," "connected," and "fixed" should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection or electrical connection; direct connection or indirect connection through an intermediate medium; internal communication between two components or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0029] The standard parts used in this utility model can all be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the existing technology. The machinery, parts and equipment all adopt conventional models in the existing technology, and the circuit connection adopts the conventional connection method in the existing technology, which will not be described in detail here.

[0030] The following is combined with Figure 1-5 , further details of this application are given.

[0031] This application provides a toy water gun, which adopts the following technical solution:

[0032] Reference Figure 1 and Figure 2 The toy water gun includes a gun body 1, a firing mechanism 2, and a power supply unit 3. The gun body 1 mainly includes a grip portion 11 and a firing portion 12. The grip portion 11 is vertically mounted on one end of the firing portion 12. The bottom end of the grip portion 11 is detachably connected to a liquid storage tank 13. In this embodiment, an elastic clip 111 is mounted on the side of the bottom end of the grip portion 11. When the liquid storage tank 13 is docked with the grip portion 11, the elastic clip 111 presses against the side of the liquid storage tank 13, thereby achieving detachable installation of the liquid storage tank 13.

[0033] Reference Figure 1 and Figure 2The launching mechanism 2 includes a guide head 21, a motor 20, a transmission assembly 22, an incomplete gear 23 and a movable plunger 24. The guide head 21 is embedded in the end of the launching part 12 away from the holding part 11. A one-way valve 211 is detachably connected to the side of the guide head 21. The liquid storage tank 13 is connected to the one-way valve 211 through a first pipe 131, and the liquid storage tank 13 injects liquid into the guide head 21. The motor 20 is fixedly embedded in the launching part 12, and the output shaft of the motor 20 faces the guide head 21. The transmission assembly 22 is installed on the output shaft of the motor 20, and the incomplete gear 23 is rotatably installed on the end of the launching part 12 close to the guide head 21. One side of the incomplete gear 23 is a smooth surface, and the other side of the incomplete gear 23 is gear teeth. The central angle corresponding to the gear teeth is no more than 180°. The motor 20 drives the incomplete gear 23 to rotate through the transmission assembly 22. The movable plunger 24 is slidably mounted in the guide head 21. One end of the movable plunger 24 close to the incomplete gear 23 is fixedly connected to two drive racks 241. The two drive racks 241 are respectively located on the upper and lower sides of the incomplete gear 23. The gear teeth of the two drive racks 241 are symmetrically arranged on both sides of the incomplete gear 23. When the incomplete gear 23 rotates, the incomplete gear 23 meshes with the drive rack 241 on one side. Specifically, Figure 2 From the perspective shown, when the incomplete gear 23 rotates clockwise, it rotates to engage with the upper drive rack 241, causing the movable plunger 24 to move rightward, squeezing the liquid in the guide head 21 and activating the liquid. When the incomplete gear 23 rotates to engage with the lower drive rack 241, the movable plunger 24 moves leftward to reset, and negative pressure is generated within the guide head 21, drawing the liquid in the liquid reservoir 13 for replenishment. As can be seen from the above movement process, during one rotation of the incomplete gear 23, the toy water gun completes one activation and replenishment of the liquid. If the incomplete gear 23 continues to rotate, the above process repeats in a cycle, achieving stable and continuous activation of the toy water gun.

[0034] Reference Figure 1 and Figure 2 The power supply unit 3 includes a battery 31, a connecting piece 32, and a contact piece 33. The battery 31 is embedded in the grip, and the connecting piece 32 is fixedly installed on the side of the grip close to the trigger. A power supply circuit is arranged in the connecting piece 32. One end of the power supply circuit is connected to the battery 31 via a wire, and the other end of the power supply circuit is connected to the motor 20 via a wire. The power supply circuit is in a disconnected state, and the contact piece 33 is adhered to the trigger. When the user pulls the trigger, the contact piece 33 abuts against the connecting piece 32, and the contact piece 33 turns on the power supply circuit, so that the battery 31 supplies power to the motor 20, thereby driving the motor 20 to rotate.

[0035] Further, refer to Figure 2 and Figure 3The transmission assembly 22 includes an output gear 221, a steering gear 222, a first reduction gear 223, and a second reduction gear 224. The output gear 221 is a spur gear and is sleeved onto the output shaft of the motor 20. A rotating gear is mounted on the inner wall of the launch unit 12, perpendicular to the output gear 221, with its plane perpendicular to the plane of the output gear 221. The steering gear 222, on the side closest to the output gear 221, is integrally formed with teeth that match those of the output gear 221. A spur gear is coaxially mounted on the rotating gear. The first reduction gear 223 has a larger tooth circumference than the spur gear on the rotating gear. The first reduction gear 223 is mounted on the side of the rotating gear closest to the guide head 21 and meshes with the spur gear on the rotating gear. A spur gear is coaxially mounted on the first reduction gear 223. The second reduction gear 224 meshes with the first reduction gear 223 using the same method as described above. The tooth circumference of the second reduction gear 224 is larger than that of the first reduction gear 223. With the cooperation of the first reduction gear 223 and the second reduction gear 224, the rotation speed of the output gear 221 is transmitted to the second reduction gear 224 after two stages of reduction, driving the incomplete gear 23 to rotate, thereby preventing the incomplete gear 23 from rotating too fast, so that there is sufficient time to stimulate and replenish the liquid in each cycle in the guide head 21, which is conducive to improving the user's play experience.

[0036] Reference Figure 1 The side wall of the launching part 12 is slidably connected with a linkage piece 4, and the length of the linkage piece 4 extends from one end of the launching part 12 to the other end of the launching part 12. At the end of the linkage piece 4 away from the launching part 12, a linkage slider 5 is elastically connected. The linkage slider 5 reciprocates under the driving action of the linkage piece 4, simulating the shell ejection action of the firearm, thereby increasing the degree of simulation and the fun of use of the product.

[0037] Further, refer to Figure 1 and Figure 4A sliding hole 41 is opened at one end of the linkage piece 4 close to the linkage slider 5. The sliding hole 41 is a waist-shaped hole extending along the length direction of the linkage piece 4. A sliding column 51 is integrally formed on the linkage slider 5. The sliding column 51 is inserted into the sliding hole 41 and slides left and right. At the same time, a step is formed on the structure of the linkage piece 4 close to the linkage slider 5. A top column 43 is installed on the step, and a spring 42 is installed on the top column 43. A contact plate 52 is integrally formed on the structure of the linkage slider 5. One end of the spring 42 is sleeved and abuts against the top column 43 of the linkage piece 4, and the other end of the spring 42 abuts against the contact plate 52 of the linkage slider 5, so that the linkage slider 5 is elastically connected to the linkage piece 4. When the toy water gun is operating normally, the spring 42 can drive the slide column 51 to abut against the side wall of the end of the slide hole 41 away from the movable plunger 24, realizing synchronous reciprocating motion. When the linkage slider 5 encounters obstacle resistance at the rear, the spring 42 plays a buffering and regulating role, which can keep the linkage slider 5 from retreating and the linkage piece 4 from reciprocating normally, thereby preventing the linkage slider 5 from pinching the user and causing collision damage when the user is close to the linkage slider 5, thereby improving the safety of the toy water gun while ensuring the fun of the game.

[0038] Further, refer to Figure 5 The side wall of the movable plunger 24 extends outward to form an integral limit rod 242. The limit rod 242 is inserted into the end side wall of the linkage piece 4 away from the linkage slider 5. The limit rod 242 enables the linkage piece 4 to reciprocate with the movable plunger 24; the side wall of the launching part 12 is provided with a limit waist hole 121, and the limit rod 242 is inserted into the limit waist hole 121 to slide. The length of the limit waist hole 121 is the same as the reciprocating motion stroke of the movable plunger 24. The limit waist hole 121 limits the motion range of the movable plunger 24 through the limit rod 242, preventing the movable plunger 24 from separating from the guide head 21 due to the inertia of the reset motion, thereby improving the stability of the connection between the movable plunger 24 and the guide head 21.

[0039] In the preferred embodiment of the present application, referring to Figure 2 and Figure 3 A column head 243 is integrally formed at the end of the movable plunger 24 away from the rack. The column head 243 is slidably connected to the inner wall of the guide head 21. Two sealing rings 244 are arranged on the column head 243 at intervals along the length direction of the movable plunger 24, and a double-layer seal is performed on the contact between the column head 243 and the guide head 21, so that water leakage does not occur at the end of the guide head 21 close to the movable plunger 24, thereby improving the sealing performance of the connection between the movable plunger 24 and the guide head 21, which is conducive to stabilizing the liquid excitation efficiency of the toy water gun.

[0040] In the preferred embodiment of the present application, referring to Figure 2The guide head 21 is integrally fixedly connected to a liquid collecting tube 212 away from the movable plunger 24. The diameter of the liquid collecting tube 212 gradually decreases along the extension direction of the guide head 21. The end of the liquid collecting tube 212 away from the guide head 21 is in a pointed cone shape. By gradually reducing the flow area, the pressure of the liquid sprayed by the guide head 21 is increased, and the liquid range is further extended, thereby increasing the fun of the toy water gun.

[0041] In the preferred embodiment of the present application, referring to Figure 1 and Figure 2 A liquid pump 6 is mounted on the liquid reservoir 13. The liquid pump 6 is connected to the connecting piece 32 via a wire and is started synchronously with the motor 20. The liquid inlet of the liquid pump 6 is connected to the bottom of the liquid reservoir 13 via a pipe, and the liquid outlet of the liquid pump 6 is connected to the one-way valve 211 via a second pipe 132. The first pipe 131 and the second pipe 132 are connected in parallel to the one-way valve 211. When the movable plunger 24 is reset, a negative pressure is generated within the guide head 21, allowing liquid to be drawn from the liquid reservoir 13 via the first pipe 131. Furthermore, the liquid pump 6 can actively pump liquid into the guide head 21 via the second pipe 132. Liquid ammunition is replenished into the guide head 21 synchronously through the dual channels, thereby accelerating the liquid replenishment rate within the guide head 21 and meeting the user's continuous firing needs.

[0042] The experimental principle of the embodiment of the present application is as follows: When using the toy water gun, the user pulls the trigger, causing the contact piece 33 to abut against the connecting piece 32, thereby connecting the battery 31 and the motor 20. The motor 20 then transmits power to the incomplete gear 23 via the output gear 221, the steering gear 222, the first reduction gear 223, and the second reduction gear 224, causing the incomplete gear 23 to rotate. When the incomplete gear 23 rotates and meshes with one of the drive racks 241, it pushes the movable plunger 24 into the guide head 21, pushing the liquid in the guide head 21 toward the liquid collection tube 212, thereby pressurizing the liquid in the guide head 21 cavity. The incomplete gear 23 continues to rotate and meshes with the other drive rack 241, pulling the movable plunger 24 out of the guide head 21. Negative pressure is generated in the guide head 21, actively sucking liquid from the liquid storage tank 13. Simultaneously, the liquid pump 6 actively pumps liquid into the guide head 21, rapidly replenishing the liquid in the guide head 21. When the user uses the toy water gun, pulling the trigger makes the incomplete gear 23 rotate one circle, which enables the player to complete a single liquid excitation and liquid replenishment with the water gun; holding down the trigger can make the incomplete gear 23 rotate continuously, cyclically exciting and replenishing liquid, so that the toy water gun can achieve continuous liquid excitation, which can reduce the user's operating fatigue, thereby increasing the stable liquid excitation rate, increasing the fun of the player's water gun, and helping to improve the user's play experience.

[0043] Based on the disclosure and teachings of the above description, those skilled in the art will be able to make changes and modifications to the above embodiments. Therefore, the present invention is not limited to the specific embodiments described above. Any obvious improvements, substitutions, or modifications made by those skilled in the art based on the present invention fall within the scope of protection of the present invention. In addition, although certain specific terms are used in this description, these terms are for convenience only and do not constitute any limitation on the present invention.

Claims

1. A toy water gun, characterized in that: It comprises a gun body (1), a firing mechanism (2) and a power supply unit (3); The gun body (1) comprises a gripping portion (11) and a firing portion (12), and the gun body (1) is detachably connected to a liquid storage tank (13); The launching mechanism (2) is arranged on the gun body (1), and the launching mechanism (2) is used to pump and spray the liquid in the liquid storage tank (13); The power supply unit (3) is electrically connected to a motor (20) provided on the launching mechanism (2); The side wall of the launch portion (12) is slidably connected to a linkage piece (4), and one end of the linkage piece (4) away from the launch portion (12) is elastically connected to a linkage slider (5).

2. A toy water gun according to claim 1, characterized in that: A sliding hole (41) is provided at one end of the linkage piece (4) close to the linkage slider (5), a sliding column (51) is provided on the linkage slider (5), and the sliding column (51) is inserted into the sliding hole (41) and slides. A spring (42) is provided on the linkage piece (4), one end of the spring (42) abuts against the linkage piece (4), and the other end of the spring (42) abuts against the linkage slider (5).

3. A toy water gun according to claim 1, characterized in that: The launching mechanism (2) further comprises a guide head (21), a transmission assembly (22), an incomplete gear (23) and a movable plunger (24); the guide head (21) is connected to the liquid storage tank (13); the transmission assembly (22) is arranged on the output shaft of the motor (20); the incomplete gear (23) is rotatably connected to the launching portion (12); the transmission assembly (22) is used to drive the incomplete gear (23) to rotate; the movable plunger (24) is slidably connected to the guide head (21); one end of the movable plunger (24) close to the incomplete gear (23) is fixedly connected to two driving racks (241); the two driving racks (241) are respectively arranged on two sides of the incomplete gear (23) facing each other; the incomplete gear (23) is meshed with the driving rack (241) on one side.

4. A toy water gun according to claim 3, characterized in that: The transmission assembly (22) comprises an output gear (221), a steering gear (222), a first reduction gear (223) and a second reduction gear (224); the output gear (221) is sleeved on the output shaft of the motor (20); the plane of the steering gear (222) is perpendicular to the plane of the output gear (221); the first reduction gear (223) is engaged with the steering gear (222); the second reduction gear (224) is engaged with the first reduction gear (223); and the incomplete gear (23) is coaxially arranged on the second reduction gear (224).

5. A toy water gun according to claim 3, characterized in that: A limiting rod (242) is provided on the side wall of the movable plunger (24), and the limiting rod (242) is inserted into the side wall of the linkage piece (4) away from the side wall. A limiting waist hole (121) is provided on the side wall of the emitting portion (12), and the limiting rod (242) is inserted into the limiting waist hole (121) and slides.

6. A toy water gun according to claim 3, characterized in that: A column head (243) is provided at one end of the movable plunger (24) away from the driving rack (241), and the column head (243) is slidably connected to the inner wall of the guide head (21). Two sealing rings (244) are spaced apart on the column head (243) along the length direction of the movable plunger (24).

7. A toy water gun according to claim 3, characterized in that: A liquid collecting tube (212) is provided at one end of the guide head (21) away from the movable plunger (24), and the end of the liquid collecting tube (212) away from the guide head (21) is in a pointed cone shape.

8. A toy water gun according to claim 1, characterized in that: The power supply unit (3) comprises a battery (31), a connecting piece (32) and a contact piece (33); the battery (31) is arranged in the gripping portion (11); the connecting piece (32) is arranged on a side of the gripping portion (11) close to the trigger; a power supply circuit is arranged on the connecting piece (32); one end of the power supply circuit is electrically connected to the battery (31); the other end of the power supply circuit is electrically connected to the motor (20); the contact piece (33) is arranged on the trigger; the contact piece (33) is used to contact the connecting piece (32) and conduct the power supply circuit.

9. A toy water gun according to claim 8, characterized in that: The liquid storage tank (13) is provided with a liquid pump (6), and the liquid pump (6) is electrically connected to the connecting piece (32).

10. A toy water gun according to claim 1, characterized in that: An elastic buckle (111) is provided at one end of the gripping portion (11) close to the liquid storage tank (13), and the elastic buckle (111) is used to press against the side wall of the liquid storage tank (13).

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