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Tight fit jamb

A tight fit, door cover technology, applied in the direction of window/door frame, etc., can solve the problems of loosening and falling off, affecting the appearance, wall damage, etc., to achieve the effect of strong stability, enhanced aesthetics, and simple structure

Inactive Publication Date: 2017-06-27
重庆市潼南区邦兴门业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the door frame and the door frame line are usually installed in the following ways: 1. The door frame line is nailed or glued to the door frame or the wall. This nail or glue fixation method makes it stable and not easy to fall off, but it causes damage to the wall. ,Affect the appearance
2. The door frame is equipped with a "U"-shaped right-angle groove. This kind of fitting and fixing method is easy to cause loosening and falling off during long-term use.

Method used

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Embodiment Construction

[0015] In order to enable those skilled in the art to better understand the present invention, the technical solution of the present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0016] like Figure 1-4 As shown, the tightly fitted door cover includes a door frame 2 and a door frame line 3. The door frame 2 includes an upper door frame, a left door frame and a right door frame. The groove runs through the upper door frame horizontally, and runs through the left and right door frames longitudinally. Described rectangular groove 11 with bulb is arranged on groove outside, and groove depth is 2.5cm, and described groove width is 0.75cm, and the radian of groove bulb is 82 °, and the radius of its arc is 1cm.

[0017] When in use, insert the spherical protrusion 31 on the door frame line 3 into the groove 1, and the protrusion follows the groove and presses down on the ball bulb of the rectangular groove, and the corne...

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Abstract

The invention discloses a tight-fitting door cover, which belongs to the field of household products. The tight-fitting door cover includes a door frame and a door frame line. The door frame includes an upper door frame, a left door frame and a right door frame. There is a rectangular groove with a ball bulb, the groove runs through the upper door frame horizontally, and runs through the left and right door frames vertically. The opening direction of the groove is the direction of the plane where the wall is installed; Bulb protrusions fitted with rectangular grooves. Enhanced installation stability. There is no need to glue or staple the door frame wires, and the installation is easy and quick.

Description

technical field [0001] The invention belongs to the field of housewares, and specifically relates to a tight-fitting door cover, which is fitted in an interference fit manner. Background technique [0002] With the continuous improvement of people's living standards, the door has changed from the original anti-theft function to the decoration and aesthetic effect. At present, the door frame and the door frame line are usually installed in the following ways: 1. The door frame line is nailed or glued to the door frame or the wall. This nail or glue fixation method makes it stable and not easy to fall off, but it causes damage to the wall. ,Affect the appearance. 2. The door frame is equipped with a "U"-shaped right-angle groove. This kind of fitting and fixing method is easy to cause loosening and falling off during long-term use. Contents of the invention [0003] Aiming at the deficiencies in the prior art that are easy to loosen and damage the wall surface, the present...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E06B1/34E06B1/52
CPCE06B1/34E06B1/52
Inventor 丁茂伦
Owner 重庆市潼南区邦兴门业有限公司
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