PROBLEM TO BE SOLVED: To provide a calf cramp preventing supporter which can stably prevent the occurrence of cramp in the calf during sleeping or the like from occurring without applying burden only to the big toe of the foot.SOLUTION: The calf cramp preventing supporter includes: a toe inserting section 3 in which the toe section including the whole toe to the os metatarsale is inserted band sections 4a and 4b for fitting which are installed on both sides of the toe inserting section 3 and hook-and-loop fasteners 5a and 5b which are installed on the distal end sections of respective band sections 4a and 4b for fitting. The distal end sections of the band sections 4a and 4b for fitting are pulled to the ankle side in such a manner that the toe section including the whole toe and the os metatarsale which has been inserted in the toe inserting section 3, and the instep may properly be pulled closer. Then, the band sections 4a and 4b for fitting are wound from both sides of the ankle in a manner to be crossed on the instep. Then, the distal end sections of the band sections 4a and 4b for fitting are fixed to each other around the ankle by the hook-and-loop fasteners 5a and 5b.COPYRIGHT: (C)2012,JPO&INPIT【課題】足の親指だけに負担をかけることなく、かつ就寝中等のこむら返りの発生を安定して防止することができるこむら返り防止サポータを提供する。【解決手段】つま先全体から中足骨を含む足先部が挿入される足先挿入部3と、足先挿入部3の両側に設けた装着用バンド部4a,4bと、各装着用バンド部4a,4bの先端部に設けた面ファスナー5a,5bとを備え、足先挿入部3に挿入されたつま先全体から中足骨を含む足先部及び甲をすね側に適度に引き寄せるように装着用バンド部4a,4bの先端側を足首側に引いて、装着用バンド部4a,4bを甲の上で交差するようにして足首の両側から巻き付け、装着用バンド部4a,4bの先端部同士を面ファスナー5a,5bにより足首の周囲に固定する。【選択図】図2
