Improved upper fixing section bar for sliding window

• Main Author: TAN JINGZHAO
• Format: Patent
• Language: Chinese; English
• Published: 12.06.2013
• Subjects: DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; FIXED CONSTRUCTIONS; FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES,FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS,BLINDS, GATES; LADDERS

The utility model provides an improved upper fixing section bar for a sliding window. The improved upper fixing section bar comprises an indoor fixing portion and an outdoor fixing portion, and is characterized in that an indoor fixed connecting clamping pin and an outdoor fixed connecting pin are arranged on the lower portions of the indoor fixing portion and the outdoor fixing portion respectively. After adoption of the structure, the concave design is adopted on the connecting clamping pins, concave sizes of the connecting clamping pins of the upper fixing section bar correspond to widths of clamping pins of a frame material section bar of a sliding portion, the distance between the clamping pins of the upper fixing section bar is smaller than that of the frame material section bar of the sliding portion, the clamping pins of the upper fixing section bar can be inserted into the frame material section bar of the sliding portion smoothly, splice can be achieved through fixing of screws, and the splicing acc