Electrowelding glasses adopting resin protective lenses

Abstract

The invention relates to a pair of glasses and in particular provides a pair of electrowelding glasses adopting resin protective lenses. The pair of electrowelding glasses adopting the resin protective lenses comprises a frame and two resin lenses, wherein two resin lenses are respectively correspondingly hinged on the frame, and the two resin lenses are fixed together by virtue of a connecting rod; and each resin lens is diethylene glycol allyl carbonate resin lens, a toughened glass layer is arranged on the front surface of each resin lens, and the toughened glass layer is coated with an antistatic layer. The pair of electrowelding glasses provided by the invention is easy to use, spot welding effect can be viewed without picking off the glasses, and a shifting block is pushed upward by hands only, so that the two lenses can be shifted upward and opened; and the resin lenses are high in safety performance, wear-resistant, high in hardness and good in anti-impact effect and anti-static effect, and no dust or welding slag is adhered.

Description

technical field [0001] The invention relates to glasses, in particular to welding glasses using resin protective lenses. Background technique [0002] Existing welding glasses are a kind of fixed dark-colored glasses, and when spot welding operation is performed to see the effect of spot welding, the glasses need to be taken off to check, which brings troubles to users. [0003] In addition, the existing welding protective lenses generally use transparent colorless glass as the manufacturing material, which has defects such as low product safety performance, short service life, high temperature resistance and poor transmittance. At the same time, the glasses and various sunglasses that people wear in daily life are made of glass lenses or resin lenses. This kind of glass lenses has poor safety performance. The products of resin lenses generally have defects such as low hardness, easy to be scratched, and not wear-resistant. Especially in the harsh environment of electric we...

AI Technical Summary

Problems solved by technology

[0002] The existing welding glasses are a kind of fixed dark-colored glasses. When spot welding is performed to see the spot welding effect, the glasses need to be taken off to check, which brings trouble to the user.

[0003] In addition, the existing welding protective lenses generally use transparent colorless glass as the manufacturing material, which has defects such as low product safety performance, short service life, high temperature resistance and poor transmittance.

At the same time, the glasses and various sunglasses that people wear in daily life are made of glass lenses or resin lenses. This kind of glass lenses has poor safety performance. The products of resin lenses generally have defects such as low hardness, easy to be scratched, and not wear-resistant. Especially in the harsh environment of electric welding, because the electric welding protective lens does not have anti-static effect, it is easier to adhere to the dust and welding slag on the electric welding protective lens, thus affecting the use of the whole welding glasses

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