Middle strip of a door frame
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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May 22, 2018
Issued Date -
N/A
app pub date -
Aug 4, 2016
filing date -
Nov 6, 2015
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
The present utility model relates to a middle strip of a door frame, which can effectively solve the problem of insufficient strength existed in the middle strip of the door frame of the prior art. A middle strip of a door frame comprises a middle strip body, wherein a positioning hole is disposed in the middle strip main body along the length direction of the middle strip body, and the positioning hole is provided with a support frame in order to enhance the strength of the middle strip body, and the support frame is arranged along the inner wall of the positioning hole. The present utility model has the following advantages: a positioning hole is disposed in the middle strip body along the length direction, and the positioning hole is provided with a support frame, therefore, he strength of the whole middle strip body is effectively improved via the support frame without changing the size and the shape of the original middle strip body, so that the middle strip body will not deform easily during the using process and has a sufficient strength.
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