Linear sliding rail and sliding module thereof

• Main Author: CHEN HOUYIN
• Format: Patent
• Language: Chinese; English
• Published: 16.08.2022
• 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 discloses a linear sliding rail and a sliding module thereof. The sliding module comprises a sliding block, an upper expansion body and an upper dustproof piece. The sliding block defines a sliding direction and comprises a base part and two side wing parts respectively extending from the base part. The upper expansion body is formed on the base portion of the sliding block in an embedded injection mode, and the upper expansion body is connected to the two end faces of the sliding block and the inner edge of the base portion in a gapless mode. The length of the upper expansion body is larger than that of the base part, and an upper embedding groove parallel to the sliding direction is formed in the upper expansion body. And the upper dustproof piece is detachably inserted into the upper embedding groove along the sliding direction. Therefore, the upper dustproof part inserted into the upper embedding groove can be comprehensively limited and fixed by the upper embedding groove, so that the u