Heat-insulation and energy-saving aluminum alloy sliding door window

Abstract

The invention discloses a heat-insulation and energy-saving aluminum alloy sliding door window. An upper frame, a lower frame, a left frame, a right frame, an upper sash frame, a lower sash frame, a left sash frame and a right sash frame respectively consist of indoor aluminum sections, outdoor aluminum sections and heat-insulation bars; the left frame and the right frame are fixedly connected with an indoor door window sash and an outdoor door window sash via transmission aluminum troughs and fixing blocks of the transmission aluminum troughs, and a handle transmission of a handle is mounted in each transmission aluminum trough; two protruded cavities B and two protruded cavities C which respectively match with upper sash frames and lower sash frames of the indoor door window sash and the outdoor door window sash are respectively arranged on the upper frame and the lower frame, the upper end of the indoor door window sash and the upper end of the outdoor door window sash are mounted in the two protruded cavities B of the upper frame, and the lower end of the indoor door window sash and the lower end of the outdoor door window sash are placed on 'R'-shaped guide tracks mounted in the protruded cavities C via mounted load-bearing pulleys; and upper ends, lower ends, left ends and right ends of the indoor door window sash and the outdoor door window sash are respectively sealed with the upper frame, the lower frame, the left frame and the right frame via woolen strips. The heat-insulation and energy-saving aluminum alloy sliding door window is good in heat insulation and sealing performances, high in watertightness and airtightness, convenient in use and low in noise, and saves energy.

Description

technical field [0001] The invention belongs to a building door and window system, and relates to a push-pull energy-saving door and window. Background technique [0002] At present, in building doors and windows, especially sliding doors and windows, because of its simple structure and convenient use, it is liked by users. But there are many deficiencies in existing sliding doors and windows: 1. The vast majority of frame materials are aluminum profiles without heat insulation, which have poor thermal performance, serious heat loss, and poor thermal insulation effect. 2. Single-channel sealing is mostly used, which has poor sealing effect, poor waterproof and windproof performance. Also some sliding doors and windows are all sealed with rubber strips, which has the problem of difficulty in pushing and pulling, which reduces the service life of the door. 3. Most of the "V" track is used to push and pull, and most of them are made of aluminum alloy. Not only are the pulleys...

AI Technical Summary

Problems solved by technology

But there are many deficiencies in the existing sliding doors and windows: 1. Most of the frame materials are aluminum profiles without heat insulation, which have poor thermal performance, serious heat loss, and poor thermal insulation effect

2. Single-channel sealing is mostly used, the sealing effect is poor, and the waterproof and windproof performance is not good

Some sliding doors and windows are a

Images