Ball joint with two-dimensional code steel seal

• Main Authors: YUAN XIAOQIAO, CHEN XUMING
• Format: Patent
• Language: Chinese; English
• Published: 18.10.2019
• Subjects: BEARINGS; BLASTING; ELEMENTS OR CRANKSHAFT MECHANISMS; ENGINEERING ELEMENTS AND UNITS; FLEXIBLE SHAFTS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; LIGHTING; MECHANICAL ENGINEERING; ROTARY BODIES OTHER THAN GEARING ELEMENTS; SHAFTS; THERMAL INSULATION IN GENERAL; WEAPONS

The utility model relates to a joint. The utility model discloses a ball joint with a two-dimensional code steel seal. The ball joint comprises a ball joint body, the ball joint body comprises a spherical base body and a cylindrical base body connected with the spherical base body into a whole, the cylindrical base body comprises an engraving area, a plurality of grooves are engraved in the engraving area, opposite protrusions are arranged between the grooves, the protrusions serve as deep-color parts of two-dimensional codes, the grooves serve as light-color parts of the two-dimensional codes, and the grooves are filled with light-color resin materials. According to the utility model, the engraving area engraved with the two-dimensional code steel seal is arranged on the cylindrical basebody of the spherical joint, and the cover plate is covered on the engraving area to play a role in protection, so that the filling material in the groove is prevented from falling off. In addition, the metal material for man