Hinge for clean room

The utility model discloses a hinge for a clean room. The hinge comprises a pair of hinges and a pin shaft for connecting the hinges. The inner lateral surface of each hinge is also provided with a bolt. One end of each bolt is connected into the hinge by a screw thread and the other end of the bolt...

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Bibliographic Details
Main Author HE XIRUI
Format Patent
LanguageChinese
English
Published 05.10.2011
Subjects
FIXED CONSTRUCTIONS
HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
KEYS
LOCKS
SAFES
WINDOW OR DOOR FITTINGS
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Summary:The utility model discloses a hinge for a clean room. The hinge comprises a pair of hinges and a pin shaft for connecting the hinges. The inner lateral surface of each hinge is also provided with a bolt. One end of each bolt is connected into the hinge by a screw thread and the other end of the bolt is meshed with a lock nut by a screw thread. The other ends of the bolts are arranged inside a door and window installing position and are fixed by the lock nuts, so that no matter whether a door and a window are opened or closed, the joint always cannot be exposed, and thus, the phenomenon of dust accumulation is avoided and the cleanliness of the clean room is effectively ensured.
Bibliography:Application Number: CN2011211257U