Disclosed in the present invention is a cooling and heating device for a foot which can remarkably decrease a fatigue of the foot of a user. The device according to the present invention regarding the cooling and heating device for significantly decreasing the fatigue of the foot comprises: a housing in a predetermined shape having multiple intake and exhaust grooves in the side of an installation hole by having a top open installation hole a curved stool rotatably installed by having a hinge in the installation hole a peltier module performing a cooling or a heating function in the curved stool by installing one or more peltier modules on one side of the lower part of the curved stool a controlling device controlling the peltier module to perform the cooling or heating function of the curved stool in response to a rotation of the curved stool, and discharging the bad smell to the outside through a filter after sucking the bad smell through the intake and exhaust groove of the housing, or supplying and controlling the external air into the intake and exhaust groove. Furthermore, the present invention is characterized by forming an intake and exhaust apparatus on the rear of the housing for receiving the external air and wherein the bad smell absorbed from the intake and exhaust groove is discharged having a filter and a fan inside the intake and exhaust apparatus, the fan of which is combined with a fastening duct installed inside the housing including a pipe hole extended from the end of the fastening duct and the pipe hole inserted and fastened in one end of the intake and exhaust duct including the intake and exhaust groove. Accordingly, the present invention can maintain an optimal temperature regardless of the season, thereby promoting the health of the foot.COPYRIGHT KIPO 2014본 발명에서 사용자의 발 피로를 격감시킬 수 있는 발 냉온 장치를 개시한다. 본 발명에 따른 장치는 발의 피로를 격감시키기 위한 발 냉온 장치에 있어서, 상측이 개방된 설치구를 갖고, 설치구의 측부에 다수의 흡배기홈가 마련된 소정 형상의 하우징과, 상기 설치구에 힌지를 갖고 회동 가능하도록 설치된 굴곡발판과, 상기 굴곡발판의 하부 일
