Water rocket launcher and water rocket launch system

Abstract

The invention belongs to the technical field of water rockets, and particularly relates to a water rocket launcher and a rocket launch system. The launcher is provided with a quick connector quickly connected with a water rocket body, wherein the quick connector comprises a first body and a second body arranged on the periphery of the first body, a bottom opening is formed in the bottom of the first body of the quick connector, a first pipeline communicated with the bottom opening is connected at the bottom of the first body, and a water inlet valve and an air inflating opening are installed on the first pipeline. The launcher is connected with the water rocket body before water injection, and the launcher and the water rocket body are more convenient to connect under an empty bottle state than under a water filled state; and the water rocket body is connected with the quick connector of the launcher under the empty bottle state, people do not need to worry that water in a bottle leaks out, and the problem that water injection must be firstly performed and then an existing water rocket is connected with the quick connector is solved.

Description

Technical field: [0001] The invention belongs to the technical field of water rockets, in particular to a water rocket launching device and a water rocket launching system. Background technique: [0002] Existing water rockets usually take carbonated drink bottles such as Coke bottles as the main body of the water rocket, and a nozzle is connected at the bottle mouth. The existing water rocket launcher mainly includes a base and a quick connector connected to the nozzle on the water rocket body. The bottom of the quick connector is directly provided with an inflation port to connect inflatable equipment such as an inflator, and some are also equipped with a quick connector for pulling. To release parts such as the cables of the water rocket. [0003] To use the existing water rocket launcher, a certain amount of water must be injected into the beverage bottle as the main body of the water rocket, and then its reverse buckle is connected with the quick connector on the launc...

AI Technical Summary

Problems solved by technology

[0003] To use the existing water rocket launcher, a certain amount of water must be injected into the beverage bottle as the main body of the water rocket, and then its reverse buckle is connected with the quick connector on the launcher. During such reverse buckle assembly process, It is inevitable that there will be water flowing out of the water rocket body, which will not only cause waste of water and inconvenience to users, but also cause the amount of water in the water rocket to be inconsistent each time it is launched, resulting in unstable flight effects

In addition, most of the nozzles connected to the existing water rocket body are small-caliber, and the inner diameter of the joint of the quick connector in the corresponding launching device is also small. And when the water rocket body has a large amount of water and a heavy weight, it is difficult to generate sufficient propulsion to propel the water rocket to fly, which also affects the flight effect

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