专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

2. 发明申请

WO1997024076A1 LOCK DEVICE FOR ORTHODONTIC TREATMENT 审中-公开
标题翻译：用于正畸治疗的锁定装置
公开(公告)号：WO1997024076A1
公开(公告)日：1997-07-10
申请号：PCT/JP1996003834
申请日：1996-12-26
申请人： SHOFU INC. , KANNO, Yoneo , KADOBAYASHI, Yusei
发明人： SHOFU INC.
IPC分类号： A61C07/20
CPC分类号： A61C7/282 , A61C7/28
摘要： A lock device for orthodontic treatment which comprises a holding member fixed to a molar tooth band, and a spring wire having an end which is detachably held by the holding member. The holding member is shaped such that the end of the spring wire is axially moved along the holding member and held by the holding member. Either of the holding member and the spring wire is elastic in a direction perpendicular to its axis. The holding member is provided with a first latch portion which serves to prevent movement of the end of the spring wire in a direction of mounting, and a second latch portion which serves to prevent movement of the end of the spring wire in a direction of detaching. The spring wire is provided with a first lock portion which engages with the first latch portion of the holding member, and a second lock portion which engages with the second latch portion of the holding member. When the end of the spring wire is axially moved along the holding member and held by the holding member, the first lock portion of the spring wire engages with first latch portion of the holding member, and the elasticity of either of the holding member and the spring wire causes the second lock portion of the spring wire to engage with the second latch portion of the holding member, so that the spring wire is locked by the holding member.
摘要翻译：一种用于正畸治疗的锁定装置，其包括固定在摩擦齿带上的保持构件和弹簧丝，弹簧丝的端部由保持构件可拆卸地保持。保持构件成形为使得弹簧丝线的端部沿着保持构件轴向移动并被保持构件保持。保持构件和弹簧丝之一在垂直于其轴线的方向上是弹性的。保持构件设置有用于防止弹簧丝线的端部沿安装方向移动的第一闩锁部分和用于防止弹簧丝线的端部沿分离方向移动的第二闩锁部分。弹簧线设置有与保持构件的第一闩锁部分接合的第一锁定部分和与保持构件的第二闩锁部分接合的第二锁定部分。当弹簧丝的端部沿着保持构件轴向移动并被保持构件保持时，弹簧线的第一锁定部分与保持构件的第一闩锁部分接合，并且保持构件和弹簧线使弹簧丝的第二锁定部与保持部件的第二卡定部卡合，使弹簧丝被保持部件锁定。

IPRDB

热门服务

关于我们

友情链接

联系方式