Hanging device for plastic spraying of fire extinguisher bottle body

Abstract

The utility model discloses a plastic spraying suspension device for a bottle body of a fire extinguisher. The plastic spraying suspension device comprises a hook rod, a baffle support body, a limiting plate and more than two connecting rod components, the hook rod comprises a vertical rod and a hook, and the hook is located at the top of the vertical rod; a through hole A is formed in the baffle supporting body and matched with the vertical rod hole shaft, so that the baffle supporting body can reciprocate in the axial direction of the vertical rod. The limiting plate is coaxially and fixedly arranged on the outer circumference of the vertical rod and located below the baffle supporting body, and movement of the baffle supporting body towards the bottom of the vertical rod can be limited. The more than two connecting rod assemblies are distributed along the circumference of the vertical rod, when the bottom of the supporting sleeve makes contact with the limiting plate, the maximum distance between each connecting rod assembly and the axis of the vertical rod is larger than half of the minimum inner diameter of the bottle opening, the baffle supporting body makes contact with the top end of the bottle opening, the bottle opening is sealed, and shielding of molding powder is achieved. According to the utility model, the O-shaped ring groove of the bottle opening of the fire extinguisher can be effectively protected from being sprayed with molding powder, and is convenient to pick.

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