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Door frame

A door frame and door leaf technology, applied in the direction of window/door frame, etc., can solve the problems of door leaf sinking, easy loosening of screws, easy deformation, etc.

Active Publication Date: 2015-12-30
安徽智扬门业股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, since the interior of the aluminum-plastic door frame is mostly a cavity, or only a few ribs connect the inner and outer panels of the door frame, and the hinge connects the door frame and the door leaf, when the hinge is fixedly connected to the door frame, use screws to pass through the hinge and fix it on the rib , the ribs are less strenuous, and when the door is opened and closed for a long time, the connection between the door frame and the hinge is prone to deformation, and the screws are easy to loosen, causing the door leaf to sink

Method used

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Embodiment Construction

[0017] In order to have a further understanding and understanding of the structural features of the present invention and the achieved effects, the preferred embodiments and accompanying drawings are used for a detailed description, as follows:

[0018] Such as figure 1 As shown, a door frame includes a connecting column 1 connected to a door leaf through a hinge 2 . The connecting column 1 is sequentially composed of a first panel 11 , a rib 12 and a second panel 13 along the thickness direction. The rib 12 connects the first panel 11 and the second panel 13 into one body. A fixing piece 14 is also arranged in the connecting column 1 . Two ends of the fixing member 14 are respectively connected to the first panel 11 and the second panel 13 . One of the leaves of the hinge 2 is fixed on a side of the fixing member 14 close to the third panel 13 .

[0019] The fixing part 14 is a Z-shaped plate; the Z-shaped plate is horizontally arranged between the first panel 11 and the ...

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Abstract

The invention provides a door frame. The door frame comprises a connection column connected with a door leaf through a hinge. The connection column sequentially comprises a first face plate, a rib and a second face plate in the thickness direction. The first face plate and the second face plate are connected into a whole through the rib. A fixing part is arranged in the connection column. The two ends of the fixing part are connected with the first face plate and the second face plate respectively. One leaf of the hinge is fixed to the side, close to a third face plate, of the fixing part. Compared with the prior art and compared with an ordinary door, a Z-shaped plate is arranged in the door frame and fixed to a wall through expansion bolts, the gravity of the door leaf is transmitted to the Z-shaped plate through the hinge and is transmitted to the wall body through the expansion bolts by means of the Z-shaped plate, and therefore the probability that the hinge is disengaged from the door frame is lowered, and sinking of the door leaf is controlled. In the door leaf opening and closing process, no extra noise can be generated, and the door frame is environmentally friendly and reliable.

Description

technical field [0001] The invention relates to the field of door manufacturing, in particular to a door frame with an anti-sinking door leaf. Background technique [0002] Aluminum-plastic doors and windows are not only diverse in shape, but also economical and practical, and have been widely used. However, since the interior of the aluminum-plastic door frame is mostly a cavity, or there are only a few ribs connecting the inner and outer panels of the door frame, the hinge connects the door frame and the door leaf, and when the hinge is fixedly connected to the door frame, use screws to pass through the hinge and fix it on the ribs of the door frame. , The ribs are less laborious. When opening and closing the door for a long time, the connection between the door frame and the hinge is prone to deformation, and the screws are easy to loosen, causing the door leaf to sink. Contents of the invention [0003] The object of the present invention is to solve the defect that t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E06B1/52E06B1/32
Inventor 侯伟峰胡文如李军赵云康
Owner 安徽智扬门业股份有限公司
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