Anticreep pulling hook device ware of simple operation

The utility model provides an anticreep pulling hook device ware of simple operation, it includes the handle, this handle of passes through stretch assembly to be connected with the chuck transmission, and this handle is still connected and chuck complex fore -set through the pipe box subassembly th...

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Bibliographic Details
Main Authors LIU HONGXIAO, REN XIANGXING, GU CHENGXIONG, YU YANG, LI HONGWU
Format Patent
LanguageChinese
English
Published 14.07.2017
Subjects
DIAGNOSIS
HUMAN NECESSITIES
HYGIENE
IDENTIFICATION
MEDICAL OR VETERINARY SCIENCE
SURGERY
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Summary:The utility model provides an anticreep pulling hook device ware of simple operation, it includes the handle, this handle of passes through stretch assembly to be connected with the chuck transmission, and this handle is still connected and chuck complex fore -set through the pipe box subassembly that the cover was established outside stretch assembly, last being equipped with of stretch assembly makes fore -set and chuck at compressing tightly the complex spring, stretch assembly include the pull rod and with the one end fixed connection's of pull rod main part screw, the other end and the chuck of pull rod concrete together, the pipe box subassembly is including setting up sleeve pipe outside the pull rod and the joint pipe of being connected with sleeve pipe one end, and the sheathed tube other end concreties together with the fore -set. The utility model discloses simple structure is compact, and is reliable stable, and convenient operation only needs one to push away during the use, can accomplish once t
Bibliography:Application Number: CN201621142102U