Steel wire hook

Abstract

The invention discloses a steel wire hook, comprising a head part and a bottom part which are made of metal wires, wherein the head part and the bottom part are connected together; the plane, where the head part is, is vertical to the plane, where the bottom part is; the head part comprises a top part with an arc, a left shoulder and a right shoulder which are symmetrically formed through downward extending of the metal wires; the lower end of the head part comprises a short pin; an included angle is formed between the short pin and the bottom part; the short pin is warped upwards to the direction of the top part; the bottom part is elliptical approximately; the metal wires are wound in a horizontal direction, so that the bottom part is formed; the bottom part comprises a long pin of which the tail end is bent; the tail end of the long pin simultaneously bends to the lower part of the plane where the bottom part of the hook is and the plane where the head part of the hook is; and a larger gap is arranged between the tail end of the long pin and the bottom part body. According to the steel wire hook disclosed by the invention, the phenomenon that an operator is punctured by the tail end of the hook in the installation process can be effectively prevented, the sealing failure caused by gasket deformation owing to the adhesion between the tail end of the hook and a gasket can also be prevented simultaneously, and the phenomenon of axial displacement between the inner layer and the outer layer of the gasket is also solved.

Description

technical field [0001] This invention relates to a wire hook for securing gaskets or seals and the like to a mounting surface. Commonly used on door seals for ovens, refrigerators, microwave ovens and some heating appliances. Background technique [0002] There are tubular gaskets around the doors of ovens, refrigerators, microwave ovens, and some heating appliances. These gaskets are mainly used for sealing but also have other purposes. These washers are made of metal wire braided with a good elastic skeleton and insulating material braided outer sheath. This construction has been proven for use in self-cleaning ovens with continuous high temperatures and has also been proven to provide a good seal despite years of repeated opening and closing of the oven door. [0003] The method of mounting such piped gaskets to heating appliance doors is usually accomplished by a separate hook that connects the gasket to the door panel. The hook has a head and a bottom that are perpen...

AI Technical Summary

Problems solved by technology

Because the metal wires that make up the chassis of this type of hook are close together and there is no gap, the outer fabric of the gasket is very easy to be damaged when it is installed on the gasket, and the result of the damage of the outer fabric of the gasket is the failure of the seal of the heat capacity chamber of the heating vessel

And the raised tail will hurt the operator's hand

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