Safe toothbrush

The utility model discloses a safe toothbrush, which comprises a toothbrush head and a toothbrush handle connected therewith; the maximum diameter of the cross section of the toothbrush handle is no less than 3cm. The toothbrush of the utility model has a thick handle made of rubber; not only avoids self-wounding case, but also cannot be swallowed; thereby improves the protection effect to some special groups including: people having poor judgement ability to object safety, people likely to commit self-wounding and people under supervision; reduces accidents in the special peoples; furthermore is beneficial to constructing safe law-officer orders and systems; and has a low cost, and a wide application prospect.