PROBLEM TO BE SOLVED: To provide an aid for preventing slippage of a cap-type oxygen mask to which an existing oxygen mask is attached directly, and that can be attached and removed quickly, safely and securely without the oxygen mask being slipped even if ones head is moved with lying on ones back or even if one lies on ones stomach by being turned.SOLUTION: After cutting out a planar member to form H-shape, concavity and convexity for connection disposed at both ends of a front arm and a rear arm are configured to be adjusted according to the size of a head, a fixture for an rubber string being attached to each end of the rear arm, thus configuring the aid for preventing the slippage of the cap-type oxygen mask that is a three-dimensional structure independently assembled from an H-shaped flat surface without being integrated into an oxygen mask 11. To easily attach it to the existing oxygen mask 11 and remove from it, rubber strings 12 and 12 attached to both sides of the oxygen mask 11 are pulled and secured to the fixtures for the rubber strings disposed on the aid for preventing the slippage of a cap-type oxygen mask that is the three-dimensional structure assembled from the H-shaped flat surface, thereby preventing the slippage of the oxygen mask 11 without tampering with the oxygen mask 11.COPYRIGHT: (C)2012,JPO&INPIT【課題】既存の酸素マスクを其のままの状態で装着でき、仰向けで頭をずらしても、体向して臥状態にしても酸素マスクがずれず、脱着が素早く安全に安心してできる帽子型酸素マスクずれ防止補助具を提供する。【解決手段】平面部材をH型に切抜き後、前部袖と後部袖の両端に、接合凹凸部を設け、組み立て、頭の大きさに合わせて調整できるようにして、後部袖の端にゴム紐固定具を取り付け、立体構造にして酸素マスク11と一体化させないで、独立させたH平面組立て立体式の、帽子型酸素マスクずれ防止補助具にした。既存酸素マスク11と簡単に脱着させるために、酸素マスク11の両側に付いているゴム紐12,12’の端を引っ張って、H平面組立て立体式の、帽子型酸素マスクずれ防止補助具に設けてあるゴム紐固定具に固定させ、酸素マスク11に手を加えることなく酸素マスク11がずれないようにした。【選択図】図9
