The invention provides oral
rehabilitation therapeutic apparatus. The problem that a patient cannot open a mouth due to pain, a
cork is prone to growing mold and is not easy to be cleaned and a
rehabilitation training method has single function in the prior art are solved, the oral
rehabilitation therapeutic apparatus includes a
piston barrel, the
piston barrel is internally and movably provided with a
piston, a vertical sliding groove is formed in the front end face of the piston, an upper slider and a lower slider are slidably arranged in the sliding groove, an upper support rod and a lowersupport rod are hinged to the upper slider and the lower slider, the middles of the upper support rod and the lower support rod are hinged to the inner wall of the front end the piston
barrel, the other ends of the upper support rod and the lower support rod are relatively bent to the middles, an upper denture and a lower denture are mounted at the other ends of the upper support rod and the lowersupport rod, the rear end face of the piston is integrally connected with a push rod, the push rod is provided with a spring, and a fixed
handle is mounted at the rear end of the piston barrel. According to the oral rehabilitation therapeutic apparatus, by adopting matching of the upper denture and the lower denture capable of up-down opening and closing, the patient can continue to conduct mouthopening and
biting exercise, and the oral rehabilitation therapeutic apparatus is suitable for various patients with
mouth opening difficulties; and meanwhile, a
cheek bulging rod capable of left-right opening and closing is further adopted, and so that the patient can conduct
mouth opening exercise while conducting
cheek bulging exercise.