Title:
DENTAL HAND PIECE
Document Type and Number:
Japanese Patent JP3107731
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a joint part made of an integrally moldable material, and having such a structure that can be used for removably locking a conduit for a working medium to a hand piece body composed of a head part and a gripping part of a dental hand piece.
SOLUTION: A joint part 3 connected to a gripping part 2 and made of an integrally molding material, for removably engaging a working medium conduit 4, is composed of a seal end part 31 joined to one end part of the gripping part 2 and having a blind through hole communicating with a working medium conduit within the gripping part 2, a body part 32 connected to the seal end part 31, receiving the front end part of the working medium conduit 4, and cooperated with the conduit 4 so as to form a conduit line for the working medium, and an engaging part 33 connected to the body part 32 and disengageably engaged with the conduit 4.
Inventors:
Masaru Matsui
Yoshinori Morita
Yoshinori Morita
Application Number:
JP19103095A
Publication Date:
November 13, 2000
Filing Date:
July 05, 1995
Export Citation:
Assignee:
Morita Manufacturing Co., Ltd.
International Classes:
A61C1/08; (IPC1-7): A61C1/08
Domestic Patent References:
| JP5819244A | ||||
| JP60106445A | ||||
| JP6105853A | ||||
| JP6058116U |
Attorney, Agent or Firm:
Yoshio Mizuno