five

Door frame

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国家林业和草原科学数据中心2023-02-12 更新2024-03-07 收录
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The subject of the utility model is the door frame used to hang the door leaf on it, as a finishing of the door opening in residential and utility rooms. The door frame consists of two vertical racks and a lintel containing a metal profile (1), which contains the first section (1a) having the shape of a channel bar directed towards the inside of the profile (1), the second section (1b) parallel to the jamb, the profile (1 ) on one side it ends with a fragment (1d) having the shape of a vertically arranged Z-profile, frame overlay (4) with a width similar to the width of the wall and a band (5), it is characterized by that part (1c) of the second fragment (1b) of the profile (1) is located below the part (1e) of the fragment (1b) of the profile (1) parallel to the jamb, where in part (3) of the fragment (1d) of the profile (1) contains a connector , which is connected to the profile (1) in a permanent way with the fastener (8), intended for placing the frame overlay (4), containing a recess (6) shaped to match the longitudinal part of the joint. The advantage of the door frame according to the pattern is the combination of metal and wood / wood-like elements invisibly to the user, combining the features of a metal door frame and the aesthetics of a wooden door frame.
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国家林业和草原科学数据中心
创建时间:
2023-02-12
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