Silica gel strong and weak absorbent

The utility model relates to the technical field of dental instruments, and particularly discloses a silica gel strong and weak sucker. A suction opening is formed in one end of the suction head, a joint pipe is arranged at the other end of the suction head, a connecting piece is arranged in the joi...

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Bibliographic Details
Main Author HAN XUANYU
Format Patent
LanguageChinese
English
Published 06.02.2024
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 the technical field of dental instruments, and particularly discloses a silica gel strong and weak sucker. A suction opening is formed in one end of the suction head, a joint pipe is arranged at the other end of the suction head, a connecting piece is arranged in the joint pipe, one end of the connecting piece is inserted into the suction head, the connecting piece is connected with the joint pipe in a clamped mode, the handle pipe is arranged on the periphery of the connecting piece in a sleeved mode, and the handle pipe is in threaded connection with the connecting piece. The suction head, the joint pipe, the connecting piece and the handle pipe are arranged in a hollow mode and are communicated. The connecting piece is connected with the inner wall of the joint pipe in a clamping mode, the handle pipe is connected with the connecting piece in a threaded mode, disassembly and assembly are convenient, the connecting piece is inserted into the suction head, the phenomenon that the
Bibliography:Application Number: CN202320898104U