Hinged type sliding door system

Abstract

The present invention relates to a hinged type sliding door system which can make a plurality of doors aligned on the same line in conjunction with a rail having a uniform structure rotate in an outward / inward direction to be completely open or closed. A hinged type sliding door system of the present invention comprises vertically parallel, spaced-apart rails, and a plurality of doors aligned on the rail to slide along one side, wherein the rail has a dual structure of a preset depth formed at the central region in the longitudinal direction, the dual structure guide groove having a lateral surface being sawtoothed to a preset height so as to form a coupling portion and a lock portion, and wherein the door includes: a moving member provided to the bottom to facilitate the movement of the door on the rail; a binding member having an outer rim in the form of a sprocket, the binding member being insertedly coupled into the coupling portion of the guide groove in the rail to be rotatable with respect to a rotation axis; and a locking member vertically moving to enter or leave from the locking portion of the guide groove in the rail to control deviation from the rail as well as rotation, the door being completely opened or closed by rotating with respect to the rotation axis of the bonding member positioned on one side of the door.

Description

technical field [0001] The present invention relates to a door device that opens and closes in a push-pull manner, and more specifically, relates to a door device that is combined with a slide rail having a single structure and arranged on the same straight line to move a plurality of doors that are rotated in the opening and closing direction to realize closing. Open type sliding door device. Background technique [0002] Generally, the structures of door devices including windows can be divided into push-pull doors that open and close by lateral movement and open-close doors that open and close by longitudinal movement. [0003] The opening and closing door has the characteristics of being easy to open and close by pushing outward or pulling inward around the rotation axis. Therefore, it is often used in the form of a normal door at a frequent entrance and exit, but when it is used in the form of a window , There are disadvantages of poor thermal insulation and sound insu...

AI Technical Summary

Problems solved by technology

[0009] And, according to adopting the push-pull door made in the above-mentioned way, when cleaning the windows of the outer walls of high-rise buildings such as townhouses, villas, apartments or schools more than 2 floors, it is necessary to remove the door body from the door frame one by one. Combined, this is very tedious, and it is not easy to clean the inside of the double-wired door frame

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