DEVICE FOR CONNECTING LENS AND EARMUFF TO SAFETY HELMET
Number of patents in Portfolio can not be more than 2000
United States of America
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N/A
Issued Date -
Dec 26, 2024
app pub date -
Jun 20, 2023
filing date -
Jun 20, 2023
priority date (Note) -
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status (Latency Note)
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Abstract
A device for connecting a lens and an earmuff to a safety helmet is disclosed. The device includes a retaining frame, two pivot members and two connecting units. The retaining frame includes a pivot portion on either side thereof and an engaging block on the pivot portion. The pivot members are pivotally connected to the pivot portions, respectively. The pivot member has a slide portion having a first groove. The first pressing block is positioned in the first groove. The pivot member further includes a positioning strip having a plurality of second grooves. The connecting unit has a second slide groove. The positioning strip is inserted and slidable in the second slide groove. A second pressing block is disposed on an inner wall of the second slide groove. The second pressing block is pressed into any one of the second grooves in a multi-step manner.
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