AUTOMATIC HEIGHT ADJUSTER FOR DENTAL CHAIR

摘要

PROBLEM TO BE SOLVED: To provide an automatic height adjuster for dental chair, with which the dental chair height is automatically adjusted to the height of a spittoon basin according to the vertical movement of a pillow moved vertically according to the height of a patient and the dental chair height is automatically adjusted in a correlation with the lying angle of the backrest of the chair even when shifting into the state of treatment.

SOLUTION: The automatic height adjuster for the dental chair is formed so that the height of the spittoon basin (b) is coincident with the mouth rinsing height of the patient sitting in the chair by adjusting the height of a seat part 2 to a prescribed height according to the displacement of the pillow 31 mounted to vertically moved to the backrest 3.

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