Multipurpose water gun

By introducing a connecting mechanism and a multi-functional outlet into the fire hose, the problem of unstable nozzle connection is solved, achieving stable nozzle connection and multi-purpose applicability, suitable for different fire-fighting scenarios.

CN224269982UActive Publication Date: 2026-05-26SHIXING COUNTY FIRE RESCUE BRIGADE (SHIXING COUNTY FIRE RESCUE BUREAU)
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Patent Information

Application Number
CN202520965045.6
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-05-16
Publication Date
2026-05-26
Estimated Expiration
2035-05-16

AI Technical Summary

Technical Problem

The threaded connection between the nozzle and the fire hose body is prone to loosening under the impact of high-pressure water flow, affecting the stability of the connection.

Method used

The system employs a connection mechanism, including an installation pipe, a fixed frame, a movable frame, a fixed cylinder, and a clamping plate. Through bending and snapping, it enhances the connection strength between the nozzle and the installation pipe. Furthermore, a multi-functional water outlet and locking teeth are provided on the bend to improve its applicability.

Benefits of technology

It enhances the connection stability between the nozzle and the fire hose body, and achieves multi-purpose applicability through multi-functional outlets and locking teeth, making it suitable for operation at different types of fire scenes.

✦ Generated by Eureka AI based on patent content.
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Abstract

The utility model belongs to the technical field of fire fighting equipment, and discloses a multipurpose water gun which comprises a connecting pipe, an elbow and a puncture head, and a connecting mechanism is arranged on the connecting pipe; the connecting mechanism comprises a mounting pipe, a fixed frame, a movable frame, a fixed cylinder and a clamping plate, the mounting pipe is integrally formed at one end of the connecting pipe, the fixed frame is welded and fixed to the outer wall of the mounting pipe, the movable frame is slidably mounted on the inner wall of the fixed frame, the fixed cylinder is fixedly mounted at the top of one side of the movable frame, and the clamping plate is fixedly mounted at the bottom of one side of the movable frame; according to the utility model, the connecting mechanism is arranged, the elbow and the interface of the interface pipe at the bottom of the puncture head are positioned on the side surface, the joint of the mounting pipe is transversely connected with the interface on the side surface of the interface pipe through bending, and the other side of the interface pipe is fixed through the fixing cylinder on the fixing frame; the connector pipe is fixed from the bottom of the connector pipe through the clamping plate on the fixing frame, the connection strength between the elbow and the installation pipe and between the puncture head and the installation pipe is improved, and the nozzle in the fire-fighting lance is connected more stably.
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