A portable dry chemical fire extinguisher

The design of the support frame and fixing straps solves the problem of sedimentation and clumping of portable dry powder fire extinguishers caused by shaking in non-dedicated storage locations, achieving stable placement and portability, and improving fire extinguishing efficiency and ease of use.

CN224474646UActive Publication Date: 2026-07-10XINZHENG DONGHAI FIRE PROTECTION TECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
XINZHENG DONGHAI FIRE PROTECTION TECH CO LTD
Filing Date
2025-07-16
Publication Date
2026-07-10

AI Technical Summary

Technical Problem

Existing portable dry powder fire extinguishers are prone to displacement due to slight vibrations when stored in non-dedicated locations, causing the dry powder to settle and clump, which affects the fire extinguishing efficiency. In addition, they lack suitable fixing devices, making them difficult to retrieve in a timely manner in emergency situations.

Method used

The design incorporates a support frame and a fixing strap. The support frame secures the fire extinguisher body with a locking block and spring structure, while the fixing strap facilitates carrying with a buckle and buckle structure. Combined with a locking ring and base, it achieves stable placement and enhances portability.

Benefits of technology

It ensures the stable placement of the fire extinguisher, preventing dry powder from settling and clumping due to shaking, thus improving fire extinguishing efficiency. The carrying strap makes it easy to carry and reduces hand fatigue.

✦ Generated by Eureka AI based on patent content.

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    Figure CN224474646U_ABST
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Abstract

The utility model relates to dry powder fire extinguisher technical field discloses an easily fixed portable dry powder fire extinguisher, including support frame, the inside fixed connection of support frame has the fixed plate, the outside fixed connection of fixed plate has fixed block, the inside rotatory connection of fixed block has two clamping blocks, the outside fixed connection of fixed plate has two springs, the other end of two spring all is fixedly connected with the connecting plate, the similar side of two clamping blocks is installed with the clamping block, the outer wall fixed connection of clamping block has the support plate, the outer wall fixed connection of support plate has the fire extinguisher body. In the utility model, after the fire extinguisher body is put into the base and is clamped into the snap ring, the external clamping block will be clamped into the two clamping blocks of support frame, the connecting plate outside the clamping block is connected with the fixed plate through the spring, the elastic potential energy of spring drives the connecting plate, drives the clamping block tight clamping clamping block, and the fire extinguisher body is fixed in this way, and is placed more stable on the base.
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