Semi-automatic twist lock

The utility model relates to a semi-automatic twist lock including a housing and a lock shaft, the lock shaft is arranged in the middle of the housing, after the two ends of the lock shaft penetrate through lock holes in the housing, the end parts are respectively connected with an upper spiral lock...

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Bibliographic Details
Main Authors LIU XIANXING, ZHU SHANTAO, ZHANG JIKANG, ZHANG SHUANGQING, YE JILONG
Format Patent
LanguageChinese
English
Published 04.06.2014
Subjects
ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR
CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS,e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES,DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS
CONVEYING
HANDLING THIN OR FILAMENTARY MATERIAL
PACKAGES
PACKAGING ELEMENTS
PACKING
PERFORMING OPERATIONS
STORING
TRANSPORTING
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Summary:The utility model relates to a semi-automatic twist lock including a housing and a lock shaft, the lock shaft is arranged in the middle of the housing, after the two ends of the lock shaft penetrate through lock holes in the housing, the end parts are respectively connected with an upper spiral lock cylinder and a lower spiral lock cylinder, the side surface of the inside of the housing is provided with opposite bosses, a sleeve with a built-in slide block is arranged between the ends of the opposite bosses, the middle of the lock shaft is provided with a cam linkage mechanism, a connecting rod on the cam linkage mechanism is connected inside the slide block via a rotary rod, the slide block performs reciprocating rectilinear motion in the sleeve, and the cam linkage mechanism is driven by the rotary rod to perform circumferential rotary motion, so that the upper spiral lock cylinder and the lower spiral lock cylinder at the two ends of the lock shaft are unlocked through rotation. Through the cooperative tra
Bibliography:Application Number: CN20132796732U