Optimize push type dental handpiece of back lid structure

The utility model relates to an optimize push type dental handpiece of back lid structure, including cell-phone handle and aircraft nose, the aircraft nose includes aircraft nose shell, core and hou gai, and the back lid comprises back lid button, spring and back lid supporter, the spring is located...

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Bibliographic Details
Main Authors WU XUNXIAN, WEN GUOFENG, LONG JINYUAN
Format Patent
LanguageEnglish
Published 02.09.2015
Subjects
APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
DENTISTRY
HUMAN NECESSITIES
HYGIENE
MEDICAL OR VETERINARY SCIENCE
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Summary:The utility model relates to an optimize push type dental handpiece of back lid structure, including cell-phone handle and aircraft nose, the aircraft nose includes aircraft nose shell, core and hou gai, and the back lid comprises back lid button, spring and back lid supporter, the spring is located between back lid button and the back lid supporter, back lid button passes through the block structural connection with back lid supporter. The beneficial effects of the utility model are that: back lid button and back lid supporter are connected to this kind of block structural connection mode through fixing a plurality of back-off strainings in the recess for the equipment of back lid is more convenient, owing to reduced by parts, makes the yield of production and processing higher simultaneously, and reliability of an item is also higher, and the back-off be unidirectional hook structure, can't take out after making it detain income recess again.
Bibliography:Application Number: CN20152260752U