A profile sliding door

Abstract

The invention discloses a profile sliding door, which comprises a window body and two movable sliding doors; the upper end of a window body is installed in the top profile frame, the bottom edge is installed in the middle profile frame, and the two sides Both are installed in the profile frame of the first side; the two sliding doors are parallel and arranged front and back, the top layers of the two sliding doors are slidingly connected with the middle profile frame, and the bottom edge is installed in the bottom profile frame, and the inner, The outer two sides are installed in the end profile frame 1 and the second side profile frame respectively, and the inner and outer sides of the other sliding door are respectively installed in the end profile frame 2 and the third side profile frame respectively. The present invention has the advantages of simple structure, long service life, convenient installation and disassembly, convenient push and pull, and labor saving. , suitable for the installation of various doors such as glass body and wooden body, and has a wide range of applications.

Description

technical field [0001] The invention relates to the technical field of building decoration, in particular to a profile sliding door. Background technique [0002] Sliding door: divided into left and right, up and down sliding two kinds. Sliding doors have the advantages of not occupying indoor space, beautiful appearance, economical price, and good airtightness. It adopts high-grade slide rails, which can be opened flexibly with a slight push. Coupled with large pieces of glass, it not only increases indoor lighting, but also improves the overall shape of the building. The window sash is in a good stress state and is not easy to be damaged, but the ventilation area is limited to a certain extent. [0003] In the actual use of sliding doors, there will be a phenomenon that the window will fall off the track due to excessive force to open the window, resulting in damage to the sliding door, which is mainly related to the unreasonable structural design of the sliding door. ...

AI Technical Summary

Problems solved by technology

The window sash is in a good stress state and is not easy to be damaged, but the ventilation area is limited to a certain extent

[0003] In the actual use of sliding doors, there will be a phenomenon that the window will fall off the track due to excessive force to open the window, resulting in damage to the sliding door, which is mainly related to the unreasonable structural design of the sliding door. The sliding of the upper and lower ends of the sliding door body The sliding connection between the connection structure and the sliding door body is unstable and unreliable, and the clamping effect of the connection structure between the sliding door body and the profiles on each side is poor, and it is easy to cause accidents when people push and pull with greater force, which is more dangerous, and the existing push-pull The upper and lower sliding structure design of the door makes it inconvenient and laborious to push and pull the two sliding doors in the process of pushing and pulling

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