PROBLEM TO BE SOLVED: To provide a mask-replaceable dustproof shield capable of using a general-purpose mask including a disposable mask as the mask, where the mask is easily replaceable, in the dustproof shield with a mask having an independent and separate structure from a dustproof clothing and a dustproof hood.SOLUTION: The mask-replaceable dustproof shield includes a film-like transparent body that has at least the width of a wearers face width, covers both eyes from the forehead to the middle of the back of the nose, notches the vicinity of the nasal apex and the mouth, and has both sides extending to the vicinity of the lower jaw. The transparent body include, at lower sides thereof, one pieces of freely detachable attachments fixed to both sides from vicinities of the cheek bones to the vicinity of the lower jaw. A mask attachment member to which the other pieces of the attachments are fixed is assembled to the transparent body such that, when the mask is placed on the lower position of the transparent body, mask strings can be clamped between itself and the transparent body.COPYRIGHT: (C)2014,JPO&INPIT【課題】本発明は、防塵服や防塵フードとは独立した別構造であるマスク付きシールドであって、マスクとして使い捨てマスクを含む汎用のマスクを用いることができ、そのマスク部だけを簡単に交換することができるマスク交換可能な防塵シールドを提供することにある。【解決手段】本発明のマスク交換可能な防塵シールドは、少なくとも着用者の顔幅で額から鼻背中程にかけ、両目を覆うと共に、鼻尖と口部近傍を切り欠き両側部は下顎近傍まで延在する形状のフィルム状の透明体を備え、該透明体はその下方側で頬骨近傍から下顎近傍にかけた両側部に留め外し自在の留具の一方が複数箇所に固定されており、前記透明体の下方側位置にマスクを載置したとき該マスクの紐を該透明体との間で挟持できるように留め具の他方が固定されたマスク取付部材が組合わされてなるものとした。【選択図】図1
