MASK USED IN SPRAYING AGRICULTURAL CHEMICALS
PURPOSE: A mask for spraying agricultural chemicals is provided to improve blocking rate of harmful materials and wearing sensation. CONSTITUTION: A mask for spraying agricultural chemicals comprises a carbon pad which contains carbon granules for filtering agricultural chemicals, a storage unit in...
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Format: | Patent |
Sprache: | eng ; kor |
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Zusammenfassung: | PURPOSE: A mask for spraying agricultural chemicals is provided to improve blocking rate of harmful materials and wearing sensation. CONSTITUTION: A mask for spraying agricultural chemicals comprises a carbon pad which contains carbon granules for filtering agricultural chemicals, a storage unit in which the upper end is open to accommodate the carbon pad, an inside part which directly touches the face of a user, an outside part which directly touches external air, an iron core which is installed in the inside part, a protective guard which comprises an inner iron core and an outer iron core, a pair of elastic bands(200), and a combining member(300) for binding a pair of elastic bands. |
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