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US 11,786,406 B2Granted
Protector for welding
AssigneeOtos Wing.Co., Ltd.
InventorsMoon Young Huh, Sung Won Huh
Life of this patent
Estimating the term…
Abstract
Provided is a welding protector which includes a face shield configured to protect a face of a welder and an auxiliary shield disposed adjacent to one edge of the face shield. The auxiliary shield includes a plurality of portions which overlap each other in a first mode and move to reduce an overlapping area when switching from the first mode to a second mode.
Claims18
A welding protector comprising:
- a face shield configured to protect a face of a welder, wherein the face shield defines an interior volume;
- and
- an auxiliary shield disposed adjacent to one edge of the face shield,
- wherein:
- the auxiliary shield comprises a plurality of portions which overlap each other in a first mode and move to reduce an overlapping area when switching from the first mode to a second mode;
- and
- in the first mode, the plurality of portions are positioned in the interior volume of the face shield;
- a fixing member coupled to the face shield;
- wherein, in the first mode, fixing member couples the plurality of portions in the interior volume of the face shield;
- and
- wherein the fixing member is hingedly coupled to the face shield such that, from the second mode to the first mode, the fixing member is configured to rotate to couple the plurality of portions in the interior volume of the face shield.
8 more elements
A welding protector comprising:
- a face shield configured to protect a face of a welder, wherein the face shield defines an interior volume;
- and
- an auxiliary shield configured to cover a portion of a head part of the welder and positioned in the interior volume of the face shield,
- wherein the auxiliary shield comprises a hard material, and
- the auxiliary shield is movable in a direction away from the face shield to increase a covering area of the auxiliary shield configured to cover the portion of the head part;
- a fixing member coupled to the face shield;
- wherein, in the first mode, fixing member couples the plurality of portions in the interior volume of the face shield;
- and
- wherein the fixing member is hingedly coupled to the face shield such that, from the second mode to the first mode, the fixing member is configured to rotate to couple the plurality of portions in the interior volume of the face shield.
6 more elements
A welding protector comprising:
- a face shield configured to protect a face of a welder, wherein the face shield defines an interior volume;
- and
- an auxiliary shield disposed adjacent to one edge of the face shield,
- wherein:
- the auxiliary shield comprises a plurality of portions which overlap each other in a first mode and move to reduce an overlapping area when switching from the first mode to a second mode;
- in the first mode, the plurality of portions are positioned in the interior volume of the face shield;
- a fixing member coupled to the face shield;
- wherein, in the first mode, fixing member couples the plurality of portions in the interior volume of the face shield;
- wherein:
- the fixing member includes a flexible strip;
- and
- the flexible strip wraps around the plurality of portions to couple the plurality of portions in the interior volume of the face shield.
9 more elements
Dependencies are inferred from the claim text.