Connection screw

The invention provides a connection screw, which comprises a screw body, through holes are arranged at two ends of the screw body, the linear grooves are opened in the screw body along the axial direction, the screw head part is in an arc shape, and a clamping part is arranged at tail part of the sc...

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Bibliographic Details
Main Author NING HAIYAN
Format Patent
LanguageEnglish
Published 08.07.2015
Subjects
AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
PERFORMING OPERATIONS
SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR
SHAPING OR JOINING OF PLASTICS
TRANSPORTING
WORKING OF PLASTICS
WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Summary:The invention provides a connection screw, which comprises a screw body, through holes are arranged at two ends of the screw body, the linear grooves are opened in the screw body along the axial direction, the screw head part is in an arc shape, and a clamping part is arranged at tail part of the screw. The number of the linear grooves is more than one. The screw thread cross section shapes of the screw have rectangular and zigzag shapes. The connection screw has the advantages of reasonable design, and novel and beautiful integral appearance.
Bibliography:Application Number: CN20151123585