foaming tablet for shielding bad smell from toilet

The present invention relates to a carbon dioxide-generating foaming tablet used to prevent toilet odors, which is injected into a toilet accommodating a fixed quantity of water and is used before defecation. Provided is a foaming tablet which generates CO_2 and bubbles as the foaming tablet is dissolved in water, and generates bubbles or/and an aroma when foaming. According to the present invention, the foaming tablet used to prevent toilet odors is injected into a toilet in a bathroom, reacts with water by a surfactant, generates bubbles, and thus can prevent odors from being emitted to the outside. Furthermore, the aroma of coffee, a lemon, a herb, etc. is added to the foaming tablet in consideration of personal preferences. Accordingly, a pleasant and comfortable space is formed in a bathroom so a user feels comfortable, and the users distaste can be relieved. The foaming tablet includes: 20-30 wt% of carbonate, 40-60 wt% of organic acid or inorganic acid which reacts with the carbonate to generate CO_2, 1-5 wt% of a binder, 5-10 wt% of an excipient, 1-5 wt% of a disintegrating agent, and 1-5 wt% of a surfactant, with respect to 100 wt% of the foaming tablet. 본 발명은 용변 전 일정한 물을 보유하고 있는 좌변기에 투입하여 사용하는 변기 악취 차폐용 이산화탄소 발생 발포정으로서, 물에 용해되면서 CO와 기포를 발생하고, 발포 시 버블, 향 또는 둘 다를 발생시키는 것이 특징인 발포정을 제공한다. 본 발명에 따른 변기 악취 차폐용 발포정은 화장실의 변기에 투입하여 계면활성제에 의해 물과 반응하여 거품이 발생되어 외부로 풍기는 악취를 차단할 수 있으며, 개인의 취향을 고려하여 커피, 레몬, 허브 등의 향을 첨가하여 쾌적하고 안락한 공간을 만들어 사용자에게 편안함을 제공하고 불쾌감을 해소할 수 있다.