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Artificial-tooth polishing apparatus

A technology for dentures and teeth, applied in the field of equipment for grinding dentures, can solve problems such as affecting the use experience, low efficiency, affecting chewing food, etc., and achieves the effects of avoiding excessive grinding, improving user comfort, and having a simple device structure.

Active Publication Date: 2016-02-03
WANNAN MEDICAL COLLEGE
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] After a full set of dentures are prepared, the dentures are generally sharp, especially the molars. After the user installs and uses them, the sharp molars will affect the chewing of food and affect the user experience. It will take a long time for the patient to grind the sharp molars
However, at present, dentures are not polished in China, and in foreign countries, only grinding devices are used to grind each tooth one by one, which is inefficient.

Method used

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  • Artificial-tooth polishing apparatus

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Effect test

Embodiment 2

[0018] The revolution guide mechanism 13 can have two structures. Embodiment 1: The revolution guide mechanism 13 includes an annular guide groove arranged on the lower base 1 or the lower tooth base 4, and an annular guide groove arranged on the lower tooth base 4 or the lower base 1 with an annular guide groove. The guide rod matched with the groove, the fixed part of the rotating shaft of the eccentric wheel 3 and the connecting part of the eccentric wheel 3 and the motor 2 are located at the axis of the eccentric wheel 3, and the other is located at the eccentric position of the eccentric wheel 3. The movement track of the guide rod is related to the eccentric wheel. The eccentric position motion trajectory of 3 is the same. Embodiment 2: The revolution guide mechanism includes a second eccentric wheel, the size of the second eccentric wheel is the same as that of the eccentric wheel 3, the axis of the second eccentric wheel is fixed on the lower base 1 through the rotating...

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Abstract

The invention discloses an artificial-tooth polishing apparatus. The apparatus possesses an upper tooth seat used for fixing upper-row teeth and a lower tooth seat used for fixing lower-row teeth, the upper tooth seat and the lower tooth seat are opposite to each other so as to enable the upper-row teeth and the lower-row teeth to be arranged in an occlusion state, the lower tooth seat is fixedly disposed on an eccentric gear via a rotation shaft, the eccentric gear is driven by a motor, the motor is fixedly disposed on a lower pedestal, a revolution guiding mechanism is arranged between the lower tooth seat and the lower pedestal, and the upper tooth seat is fixedly disposed on an upper pedestal via a pressure spring. The advantages comprise that the polishing apparatus is capable of utilizing friction of artificial teeth to remove poignant parts by means of simulating human body chewing motion, improves the usage comfortability of a whole set of installed artificial teeth, is simple in structure and convenient to use, and is capable of precisely controlling the polishing-away thickness of the tooth and avoiding excessive polishing.

Description

technical field [0001] The present invention relates to a device for grinding artificial teeth. Background technique [0002] After the complete set of dentures are prepared, the dentures are generally sharp, especially the molars. After the user installs and uses them, the sharp molars will affect the chewing of food and affect the feeling of use. It will take a long time for the patient to grind the sharp molars flat. However, at present, dentures are not polished in China, and in foreign countries, only grinding devices are used to polish each tooth one by one, which is inefficient. SUMMARY OF THE INVENTION [0003] The technical problem to be solved by the present invention is to realize a device that can quickly grind a complete set of dentures. [0004] In order to achieve the above purpose, the technical solution adopted in the present invention is: a denture grinding device, the device is provided with an upper tooth seat for fixing the upper row of teeth and a lo...

Claims

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Application Information

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IPC IPC(8): A61C13/08
Inventor 柳海夏一钊柴琳李秀
Owner WANNAN MEDICAL COLLEGE
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