Cover suitable for mounting lock and control device

The utility model is a cover suitable for mounting lock and control. An integrated cover is divided into two crescent-like sub-covers with one bigger and the other smaller. The small crescent (2) is fixed on the rim or inner wall and provided with a positioning post (3), and the big crescent (1) is...

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Bibliographic Details
Main Authors YONG WANG, ZHENYU XU, XIAOJIN CHEN
Format Patent
LanguageEnglish
Published 07.07.2004
Edition7
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
EMBANKMENTS
EXCAVATIONS
FIXED CONSTRUCTIONS
FOUNDATIONS
HANDLING THIN OR FILAMENTARY MATERIAL
HYDRAULIC ENGINEERING
PACKAGES
PACKAGING ELEMENTS
PACKING
PERFORMING OPERATIONS
SOIL SHIFTING
STORING
TRANSPORTING
UNDERGROUND OR UNDERWATER STRUCTURES
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Summary:The utility model is a cover suitable for mounting lock and control. An integrated cover is divided into two crescent-like sub-covers with one bigger and the other smaller. The small crescent (2) is fixed on the rim or inner wall and provided with a positioning post (3), and the big crescent (1) is provided with a slot (4) in the position corresponding to the positioning post (3) of the small crescent (2). When the slot of the big crescent is clamped around the positioning post of the small crescent correspondingly, the combination of the big and small crescents are finished and the integration of the whole cover is realized. The small crescent (2) is fixed on the rim or inner wall. In order to manage and protect the cover and the inner facilities, electronic lock and electrical control device can be arranged in appropriate position of the small crescent (2) of the cover to realize active monitor and management of the cover and the inner facilities.
Bibliography:Application Number: CN2003232756U