专利-一种牙科手机芯轴

2016-05-12 18:00:00 shankou 34

一种牙科手机芯轴

Dental handpiece dabber

摘要：一种牙科手机芯轴，包括顶杆和轴夹，所述顶杆的顶端设有顶针，所述轴夹与顶针相配合，所述顶针的外壁为圆弧形；所述轴夹的锁口为圆弧形。本实用新型提供的牙科手机芯轴，将顶杆与轴夹配合位置的形状设计成圆弧状,去除尖角对芯轴的摩擦,增加其使用寿命，使其使用寿命达到20000次。
Abstract： The utility model provides a dental handpiece dabber, includes ejector pin and axle clamp, the top of ejector pin is equipped with the thimble, the axle clamp cooperatees with the thimble, the outer wall of thimble is convex, the fore shaft of axle clamp is convex. The utility model provides a dental handpiece dabber becomes circular -arc with the shape design of ejector pin and axle clamp cooperation position, and it to the friction of dabber, increases its life to get rid of the closed angle, makes its life reach 20000 times.
申请人：南通山口精工机电有限公司
Applicant： NANTONG SK SEIKO CO., LTD.
地址： 226000 江苏省南通市通州区平潮镇工业园区
发明(设计)人：徐境福莫锋姜嵩周威
Inventor： XU JINGFU; MO FENG; JIANG SONG; ZHOU WEI
主分类号： A61C1/18
分类号： A61C1/18

摘要：一种牙科手机芯轴，包括顶杆和轴夹，所述顶杆的顶端设有顶针，所述轴夹与顶针相配合，所述顶针的外壁为圆弧形；所述轴夹的锁口为圆弧形。本实用新型提供的牙科手机芯轴，将顶杆与轴夹配合位置的形状设计成圆弧状,去除尖角对芯轴的摩擦,增加其使用寿命，使其使用寿命达到20000次。

Abstract： The utility model provides a dental handpiece dabber, includes ejector pin and axle clamp, the top of ejector pin is equipped with the thimble, the axle clamp cooperatees with the thimble, the outer wall of thimble is convex, the fore shaft of axle clamp is convex. The utility model provides a dental handpiece dabber becomes circular -arc with the shape design of ejector pin and axle clamp cooperation position, and it to the friction of dabber, increases its life to get rid of the closed angle, makes its life reach 20000 times.

申请人： 南通山口精工机电有限公司

Applicant： NANTONG SK SEIKO CO., LTD.

地址： 226000 江苏省南通市通州区平潮镇工业园区

发明(设计)人： 徐境福莫锋姜嵩周威

Inventor： XU JINGFU; MO FENG; JIANG SONG; ZHOU WEI

主分类号： A61C1/18

分类号： A61C1/18