Protective mask

Abstract

The invention provides a protective mask mainly comprising a support frame, a connector, a noise rest and a proactive plate. Two ends of the support frame are provided with cut grooves in which positioning stops are disposed; two ends of the support frame are provided with hanging portions extending rearward; a fastening rod is disposed in the middle of the support frame; the connector is disposed on the fastening rod of the support frame; one end of the connector is provided with a C-shaped fastening groove; the middle of the C-shaped fastening groove is provided with a notch; the other end of the connector is provided with a protrusion which is provided with a circular groove; the nose rest is disposed on the fastening rod of the support frame; the upper end of the noise rest is provided with a fastening portion disposed in the notch of the connector; the fastening portion is provided with a fastening groove; the protective plate is disposed in front of the support frame; the middle of the protective plate is provided with a hole allowing the protrusion of the connector to pass through; two ends of the protective plate are provided with embedding slots; thus, the protective mask closable and allowing adjustable angle of the noise rest is formed.

Description

technical field [0001] The invention relates to a protective mask that can be folded and the angle of the nose pads can be adjusted. It can be used to cover dust, block ultraviolet rays, and prevent oily explosions when cooking food. the face and eyes of the victim. Background technique [0002] Generally, during outdoor activities, if the sun is too strong, you will wear sunglasses to protect your eyes, but sunglasses can only protect your eyes, but cannot protect the skin of the face, and block the damage of ultraviolet rays or sand to the face. When the staff is cooking food, whether it is frying or frying, high-temperature oil will be splashed, which will not only burn the face of the staff, but also hurt the eyes. Moreover, when the medical staff is treating the patient, if the patient There is a risk of infection if the secretions or droplets splashed on the face or eyes, there is a design of a simple protective mask, please refer to Figure 8 As shown, it is mainly c...

AI Technical Summary

Problems solved by technology

[0002] Generally, during outdoor activities, if the sun is too strong, you will wear sunglasses to protect your eyes, but sunglasses can only protect your eyes, but cannot protect the skin of the face, and block the damage of ultraviolet rays or sand to the face. When the staff is cooking food, whether it is frying or frying, high-temperature oil will be splashed, which will not only burn the face of the staff, but also hurt the eyes. Moreover, when the medical staff is treating the patient, if the patient There is a risk of infection if the secretions or droplets splashed on the face or eyes, there is a design of a simple protective mask, please refer to Figure 8 As shown, it is mainly composed of a cap body 60 and a panel 61. The cap body 60 has a visor 600, and the two sides of the visor 600 are formed with extending pieces 601 backwards. The upper edge of the panel 61 is fixed by several Part 62 fixes the panel 61 to the bottom of the hat brim 600 of the cap body 60, and the panel 61 is combined with the cap body 60, which can be worn on the user's head to form a face protection. However, the existing The protective face shield is clamped on the user's head only by the extension piece 601 of the cap body 60. Because the panel 61 is fixed under the visor 600, and the weight of the panel 61 will cause the visor 600 to move forward and downward, so it cannot be firmly secured. It is worn on the user's head, and its panel 61 and cap body 60 are fixed together, so it cannot be adjusted according to the user's face shape, and the panel 61 cannot be folded, which takes up a lot of storage space, and the protective mask is bulky. Inconvenient to carry, occupying a lot of packaging area

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