Manual compressed air launching device for toy rocket

Abstract

The utility model discloses a hand-operated compressed air launching device for a toy rocket, which relates to the field of toys for children, and comprises a toy rocket body provided with an inner circular tube, and a launching mechanism connected with the toy rocket body in an inserting manner, the launching mechanism comprises a clamping pipe, an air compression pump, an air inlet pipe, a pressing switch and an air pressing-in assembly, the clamping pipe is clamped with an inner circular pipe on the toy rocket body, two sets of air spraying holes are formed in the side wall of the clamping pipe, one end of the clamping pipe communicates with the output end of the air compression pump, and the input end of the air compression pump communicates with the air inlet pipe; the air compression pump is connected with the push switch, and an air press-in assembly is arranged in the air inlet pipe. Compressed air is manually compressed for multiple times, enough compressed air pressure can be accumulated, launching of the toy rocket is more stable, and the launching distance is longer; compressed air is adopted as launching power, and compared with other launching modes, the safety is higher, and no harm is caused to children.

Description

Technical Field

[0001] This utility model relates to the field of children's toys, specifically a manual compressed air launching device for a toy rocket. Background Technology

[0002] Children's toys are items specifically designed for children's play. They develop motor skills, train perception, stimulate imagination, arouse curiosity, and provide the material conditions for children's physical and mental development. Childhood is a foundational stage of life, and toys should be selected appropriately based on the child's intellectual and physical development. Toy rockets are a type of children's toy.

[0003] Most existing toy rocket launchers use spring-loaded launchers or simple pneumatic launchers, which suffer from unstable launch force, complex structure, and inconvenient operation, affecting the fun and safety of the toys. Therefore, there is an urgent need for a manual compressed air launcher for toy rockets to solve these problems. Utility Model Content

[0004] The purpose of this utility model embodiment is to provide a manual compressed air launching device for toy rockets to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A manual compressed air launching device for a toy rocket includes a toy rocket body with an inner circular tube. It also includes a launching mechanism connected to the toy rocket body. The launching mechanism comprises a locking tube, an air compressor pump, an air inlet pipe, a push-button switch, and an air injection assembly. The locking tube engages with the inner circular tube on the toy rocket body. Two sets of air jet holes are provided on the side wall of the locking tube. One end of the locking tube is connected to the output end of the air compressor pump, and the input end of the air compressor pump is connected to the air inlet pipe. The air compressor pump is connected to the push-button switch. An air injection assembly is provided inside the air inlet pipe for injecting outside air into the air compressor pump.

[0007] As a further embodiment of this utility model: the air injection assembly includes: a sliding lever, a connecting pipe, an air inlet, an air outlet, and a piston ring. The sliding lever is slidably engaged with the inner wall of the air inlet pipe. One end of the sliding lever is connected to the connecting pipe. An air inlet is provided at the end of the connecting pipe near the sliding lever. The air inlet communicates with the interior of the air inlet pipe. A one-way valve is provided inside the air inlet. An air outlet is provided at the other end of the connecting pipe. The air outlet communicates with the interior of the air inlet pipe. A two-way valve is provided inside the air outlet. A piston ring is provided on the outer wall of the connecting pipe. The piston ring slidably abuts against the inner wall of the air inlet pipe. The piston ring is located between the air inlet and the air outlet.

[0008] As a further embodiment of this invention: the other end of the sliding lever is connected to the handle.

[0009] Compared with the prior art, the beneficial effects of this utility model are:

[0010] Simple structure: This utility model adopts a manual compressed air method, which has a relatively simple structure and is easy to manufacture and assemble;

[0011] Easy to operate: The compressed air is operated by manually pulling the handle. The operation is simple and intuitive, making it suitable for children and increasing the fun of the toy.

[0012] Stable launch: By manually compressing air multiple times, sufficient compressed air pressure can be accumulated, making the launch of the toy rocket more stable and the launch distance farther.

[0013] High safety: It uses compressed air as the launch power, which is safer than other launch methods and will not cause harm to children. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of a manual compressed air launching device for a toy rocket in an embodiment of this utility model.

[0015] Figure 2 This is a structural disassembly diagram of a manual compressed air launching device for a toy rocket according to an embodiment of this utility model.

[0016] Figure 3 This is a cross-sectional view of a manual compressed air launching device for a toy rocket according to an embodiment of the present invention.

[0017] Figure 4 for Figure 3 A magnified schematic diagram of the structure at point A in the middle.

[0018] In the picture: 1. Toy rocket body; 2. Launch mechanism; 21. Connecting pipe; 22. Air compressor pump; 23. Air inlet pipe; 24. Press switch; 25. Sliding lever; 26. Connecting pipe; 27. Air inlet; 28. Air outlet; 29. ​​Piston ring; 3. Handle; 4. Jet nozzle. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] In this embodiment of the utility model, please refer to Figures 1 to 4 A manual compressed air launching device for a toy rocket includes a toy rocket body 1 with an inner circular tube. It also includes a launching mechanism 2, which is connected to the toy rocket body 1. The launching mechanism 2 includes a locking tube 21, an air compressor pump 22, an air inlet pipe 23, a push-button switch 24, and an air injection assembly. The locking tube 21 is engaged with the inner circular tube on the toy rocket body 1. Two sets of air jet holes 4 are provided on the side wall of the locking tube 21. One end of the locking tube 21 is connected to the output end of the air compressor pump 22, and the input end of the air compressor pump 22 is connected to the air inlet pipe 23. The air compressor pump 22 is connected to the push-button switch 24. An air injection assembly is provided inside the air inlet pipe 23 to force outside air into the air compressor pump 22.

[0021] The toy rocket body 1 is connected to the connecting tube 21. The user pulls the air injection component back and forth to compress outside air into the air compressor pump 22. When enough compressed air has accumulated in the air compressor pump 22, the user turns the switch 24 on and off. The air compressor pump 22 sends compressed air into the connecting tube 21, and the compressed air is ejected from the jet hole 4, providing enough power for the launch of the toy rocket.

[0022] In this embodiment, if external impurities enter the inside of the connector 21, the jet holes 4 are located on both sides of the connector 21. When the gas is ejected, the impurities can be prevented from being ejected and causing damage to the toy rocket body 1.

[0023] As one embodiment of this utility model, please refer to Figures 1 to 4 The air compression assembly includes: a sliding lever 25, a connecting pipe 26, an air inlet 27, an air outlet 28, and a piston ring 29. The sliding lever 25 is slidably engaged with the inner wall of the air inlet pipe 23. One end of the sliding lever 25 is connected to the connecting pipe 26. The end of the connecting pipe 26 near the sliding lever 25 has an air inlet 27, which communicates with the interior of the air inlet pipe 23. A one-way valve is provided inside the air inlet 27. The other end of the connecting pipe 26 has an air outlet 28, which communicates with the interior of the air inlet pipe 23. A second one-way valve is provided inside the air outlet 28. A piston ring 29 is provided on the outer wall of the connecting pipe 26. The piston ring 29 slides against the inner wall of the air inlet pipe 23 and is located between the air inlet 27 and the air outlet 28. The other end of the sliding lever 25 is connected to the handle 3.

[0024] Hold the handle 3 and pull the sliding lever 25 backward. The sliding lever 25 causes the connecting pipe 26 to slide backward within the air inlet pipe 23. During the sliding process, the one-way valve 1 in the air inlet 27 opens, and outside air enters the connecting pipe 26 through the air inlet 27. When the sliding lever 25 is pulled to a certain extent, press the handle 3. The connecting pipe 26 slides forward under pressure. At this time, the one-way valve 2 in the air outlet 28 opens, and the air in the connecting pipe 26 is forced into the air inlet pipe 23 through the air outlet 28, and then enters the input end of the air compressor pump 22, completing one manual air compression operation. The piston ring 29 slides on the inner wall of the air inlet pipe 23, which plays a sealing role and prevents air from leaking from the gap between the connecting pipe 26 and the air inlet pipe 23. Repeat the above manual air compression operation to gradually accumulate enough compressed air in the air compressor pump 22 to provide sufficient power for the launch of the toy rocket.

[0025] The working principle of this utility model is as follows: during the launch preparation stage, the toy rocket body 1 is inserted into the locking tube 21 of the launch mechanism 2 to ensure that the toy rocket will not be loose before launch; the air compressor pump 22 is in standby mode, waiting for manual air compression operation.

[0026] Manual air compression stage: Hold the handle 3 and pull the sliding lever 25 backward. The sliding lever 25 drives the connecting pipe 26 to slide backward in the air inlet pipe 23. During the sliding process, the one-way valve 1 in the air inlet 27 opens, and outside air enters the connecting pipe 26 through the air inlet 27. When the sliding lever 25 is pulled to a certain extent, press the handle 3. The connecting pipe 26 slides forward under the pressure. At this time, the one-way valve 2 in the air outlet 28 opens, and the air in the connecting pipe 26 is forced into the air inlet pipe 23 through the air outlet 28, and then enters the input end of the air compressor pump 22, completing one manual air compression operation. The piston ring 29 slides on the inner wall of the air inlet pipe 23, which plays a sealing role and prevents air from leaking from the gap between the connecting pipe 26 and the air inlet pipe 23. Repeat the above manual air compression operation to gradually accumulate enough compressed air in the air compressor pump 22 to provide enough power for the launch of the toy rocket.

[0027] Launch phase: When the accumulated compressed air reaches the set pressure value, press the push switch 24 to start the air compressor pump 22. The compressed air is quickly ejected through the jet hole 4 on the side wall of the clamping pipe 21. The ejected compressed air generates a reaction force, which pushes the toy rocket body 1 out of the clamping pipe 21 to complete the launch process of the toy rocket.

[0028] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0029] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A toy rocket manual compressed air launching device comprising a toy rocket body having an inner circular tube formed therein, characterized in that, Also include: The launching mechanism is inserted with the toy rocket body, the launching mechanism comprises: clamping pipe, air compressor, air inlet pipe, press switch and air pressure component, the clamping pipe is clamped with the inner pipe on the toy rocket body, two groups of air injection holes are formed on the side wall of the clamping pipe, one end of the clamping pipe is communicated with the output end of the air compressor, the input end of the air compressor is communicated with the air inlet pipe, the air compressor is connected with the press switch, the air inlet pipe is provided with the air pressure component, and the air pressure component is used to press the air in the air compressor.

2. A manually compressed air launching device for toy rockets as defined in claim 1, wherein, The air pressure component comprises: sliding clamping rod, connecting pipe, air inlet hole, air outlet hole and piston ring, the sliding clamping rod is slidably clamped with the inner wall of the air inlet pipe, one end of the sliding clamping rod is connected with the connecting pipe, the air inlet hole is formed in the end of the connecting pipe close to the sliding clamping rod, the air inlet hole is communicated with the inside of the air inlet pipe, a one-way valve is arranged in the air inlet hole, the air outlet hole is formed in the other end of the connecting pipe, the air outlet hole is communicated with the inside of the air inlet pipe, a one-way valve is arranged in the air outlet hole, the piston ring is arranged on the outer wall of the connecting pipe, the piston ring is slidably abutted with the inner wall of the air inlet pipe, and the piston ring is located between the air inlet hole and the air outlet hole.

3. A manually compressed air launching device for toy rockets as defined in claim 2 wherein, The other end of the sliding clamping rod is connected with the handle.

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