Side pulling structure capable of being tightly closed for door and window cabinet

Abstract

The invention relates to the technical field of windows, in particular to a side pulling structure capable of being tightly closed for a door and window cabinet. The side pulling structure comprises a frame, a fixed window sash and a movable window sash; grooves matched with the fixed window sash and the movable window sash up and down are formed in the frame, a front protection plate and a rear protection plate are arranged on the front end face and the rear end face of the groove respectively, the rear end of the fixed window sash abuts against the rear protection plate, and a gap is reserved between the fixed window sash and the front protection plate; first supporting parts and second supporting parts are installed on the upper side and the lower side of the movable window sash correspondingly; the first supporting parts are installed at the inclined face end of the movable window sash, and the second supporting parts are installed at the non-inclined-face end of the movable window sash; each first supporting part comprises a connecting rod connected to the movable window sash, a bearing wheel installed at the bottom of the connecting rod and a first guide wheel installed on the side wall of the connecting rod; and the right side of each groove is provided with a guide plate which is triangular in an overhead view. The side pulling structure is flexible in opening and closing and stable in sliding, the inclined faces of the window sashes on both sides are in close contact with each other when the window sashes are closed, so that the possibility that air, dust and the like pass through is reduced, and the sealing and sound insulation effects are improved.

Description

technical field [0001] The invention relates to the technical field of windows, in particular to a closeable side pull structure for a door and window cabinet. Background technique [0002] The advantage of side-sliding windows is that the sash does not need to be pushed out of the window or pulled into the window, which saves space and is very popular. Of course, this structure is also commonly used in doors, cabinets, etc. [0003] Traditional side sliding windows (also called sliding windows, sliding windows) are provided with two movable sashes, and these two sashes are respectively fixed on two sets of parallel guide rails. One of the sashes can be moved to open the window when ventilation is required. The disadvantage of the above technical solution is that the two sashes need to slide smoothly and parallel along the guide rails, so there must be a gap between the two parallel sashes, and wind, rain, dust, insects, etc. can easily enter the room through this gap. Th...

AI Technical Summary

Problems solved by technology

The disadvantage of the above technical solution is that the two sashes need to slide smoothly and parallel along the guide rails, so there must be a gap between the two parallel sashes, and wind, rain, dust, insects, etc. can easily enter the room through this gap. The sound insulation effect is poor. If the air conditioner, electric heater and other equipment are turned on indoors, heat will be exchanged rapidly with the outside world, resulting in increased energy consumption.

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