In the present invention, a plurality of hygiene covers made of an antimicrobial fabric that can be sterilized on dental equipment is used as a hygiene cover set, but once the outermost hygiene cover is used once in a state in which it is attached or fitted in a multi-layered stacked structure, Disclosed is a hygiene cover for dental equipment for preventing infection of dental patients, by allowing the hygienic continuous use of dental equipment without replacing the hygiene cover by removing the outermost hygiene cover and then using the hygiene cover. The present invention for this purpose is to configure the hygiene cover (F) for dental equipment used to prevent infection of dental patients, the hygiene cover (F) is a sterilized antibacterial fabric material, the dentist's hand contact Dentist chair seat section 12, the dentist's chair height adjustment handle (16), light handle (32), the covering line, and the patient's chair seat, the patient's chair seat, dental equipment consisting of the headrest of each It is used to be attached or fitted, but the sanitary cover F is provided in multiple layers, from the innermost sanitary cover F5 to the outermost sanitary cover F1 on dental equipment, and adjacent sanitary covers F ) Is provided with a coupling member 62 so that a part of the coupling is maintained between each other, and the outermost sanitary cover F1 is attached to the dental equipment in a state in which a plurality of sanitary covers F are attached or fitted in a multi-layer stacked structure. After using it once, the outermost hygienic cover (F1) is removed, and then the hygienic cover (F2) is used.본 발명에서는 치과장비 상에 멸균 처리 가능한 항균직물재로 된 다수개의 위생커버를 위생커버세트로서 사용토록 하되, 이를 다단 적층구조로 부착 또는 끼움된 상태에서 맨외측 위생커버를 1회 사용하고 나면 그 맨외측 위생커버를 떼어 내고 그 다음 위생커버를 사용하도록 함으로써 위생커버의 교체 없이 치과장비의 위생적인 연속 사용이 가능하도록 하는 치과 환자의 감염방지를 위한 치과장비용 위생커버가 개시된다.이를 위한 본 발명은 치과 환자의 감염방지를 위해 사용되는 치과장비용 위생커버(F)를 구성함에 있어서, 상기 위생커버(F)는 멸균 처리 가능한 항균직물재로서, 치과의사의 손부위가 접촉되는 치과의사용 의자시트부(12), 치과의사용 의자
