anti sinking door

An anti-sinking and door leaf technology, which is applied to the arrangement of wing leaves, door/window accessories, and switches with braking devices, etc., can solve the problems of loud noise, heavy hinge stress, looseness, etc., and achieve noise reduction , the effect of reducing the probability of loosening

Active Publication Date: 2017-11-28
安徽智扬门业股份有限公司
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0002] For large places such as factories and construction sites, where there is a need for large vehicles, the gates are generally large and heavy, which causes the hinges to be stressed and loose, and the door leaf sinks.
In the prior art, there are cases where rollers are installed at the bottom of the door leaf, but when opening and closing the door, the noise is relatively loud, and when the rollers encounter stones or uneven ground, they are easy to get stuck

Method used

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Embodiment Construction

[0020] 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:

[0021] Such as figure 1 As shown, an anti-sinking door includes a door leaf and a door frame. The door frame includes a connecting column 1 connected to the 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 second panel 13 .

[0022] The fixing part 14 is a Z-shaped plate; the Z-shaped ...

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PUM

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Abstract

The invention provides an anti-sinking door which comprises a door frame and a door leaf. The door frame comprises a connection column connected with the door leaf through hinges. The connection column is sequentially provided with a first panel, a rib and a second panel in the thickness direction. The first panel and the second panel are connected together through the rib. A fixing element is further arranged in the connection column. The two ends of the fixing element are connected with the first panel and the second panel respectively. One blade of each hinge is fixed to the side, close to a third panel, of the fixing element. Compared with the prior art and a common door, the fixing element is arranged in the door frame, besides, the fixing element is fixed to a wall through an expansion bolt, the gravity of the door leaf is transmitted to the fixing element through the hinges, the fixing element transmits the gravity to the wall through the expansion bolt, the probability that the hinges disengage from the door frame is reduced, and the door leaf is controlled to not sink. When the door leaf is opened and closed, noise is lowered, and the door is environmentally friendly and reliable.

Description

technical field [0001] The invention relates to the field of door manufacturing, in particular to a door with an anti-sinking door leaf. Background technique [0002] For large places such as factories and construction sites, where there is a need for large vehicles, the gates are generally large and heavy, which causes the hinges to be stressed and loose, and the door leaf sinks. In the prior art, there are cases where rollers are installed at the bottom of the door leaf, but when opening and closing the door, the noise is relatively large, and when the rollers encounter stones or uneven ground, they are easy to get stuck. Contents of the invention [0003] The object of the present invention is to solve the defect of the door sinking in the prior art, and provide an anti-sinking door to solve the above problems. [0004] The present invention realizes above-mentioned technical purpose through following technical scheme: [0005] An anti-sinking door, characterized in t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E06B3/36E05D5/02E05D5/04E05F7/06E05F5/08
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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