Metal strap coiling disc with internal safe air bag for protection

Abstract

The invention discloses a metal strap coiling disc with an internal safe air bag for protection. The metal strap coiling disc comprises a coiling disc body; a coiling shaft body s arranged in the center of the coiling disc body; baffle discs are arranged on two ends of the coiling shaft body; a safe air bag device is arranged in each baffle disc; the rear end of each safe air bag device is connected with a popping mechanism; multiple extrusion impact induction blocks are arranged on the outer side discs of the baffle discs; the extrusion impact induction blocks are spliced and covers the outer sides of the baffle discs; the rear ends of the extrusion impact induction blocks are connected with the popping mechanisms; and fastening particle blocks are arranged on the outer circle edges of the outer surfaces of the baffle discs. Through the mode, the metal strap coiling disc can be used as a coiling storage tool for metal straps, and has a good protection property; the safe air bag devices are arranged in the baffle discs of the coiling disc body for protection; and the safe air bag devices are triggered when the extrusion impact induction blocks are intensely impacted.

Description

technical field [0001] The invention relates to the field of winding reels, in particular to a metal strip winding reel with built-in safety airbag protection. Background technique [0002] The metal strip winding reel is a winding and storage tool for the metal strip. The metal strip winding reel is generally composed of a reel body and a protective plate. The metal strip is wound on the reel body for storage, but the traditional metal strip winding reel The function is single, it can only wind the metal strip, lacks other multi-functions, and cannot provide more services. Contents of the invention [0003] The technical problem mainly solved by the present invention is to provide a metal strip winding reel with built-in safety airbag protection, which can be used as a winding and storage tool for metal strips, and has good protection characteristics. There is an airbag device for protection. [0004] In order to solve the above-mentioned technical problems, a technical...

AI Technical Summary

Problems solved by technology

[0002] The metal strip winding reel is a winding and storage tool for the metal strip. The metal strip winding reel is generally composed of a reel body and a protective plate. The metal strip is wound on the reel body for storage, but the traditional metal strip winding reel The function is single, it can only wind the metal strip, lacks other functions, and cannot provide more services

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