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Doorsill device

A threshold and decorative profile technology, applied in the field of doors and windows, can solve the problems of mildew and spoilage, affecting the performance of doors and windows, and achieve the effects of preventing spoilage and mildew, enhancing aesthetics and prolonging service time.

Inactive Publication Date: 2016-09-28
ZHEJIANG ROOMEYE ENERGY SAVING TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the above-mentioned problem that the lower frame of the door is mildewed and rotted due to long-term contact wit

Method used

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Embodiment Construction

[0021] The specific implementation manner of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0022] Figure 1, figure 2 , image 3 Shown is an inner opening sill-free door, which includes a sill 1, a door frame 2, a door 3, a glass 4 and a pre-embedded heightening material 5, the glass 4 is arranged on the door 3, and the upper end of the door 3 is connected to the door frame 2 Through the cooperation of two sealing strips 50, the left end and right end of the opening 3 are matched with the door frame 2 respectively through two sealing strips 50, and the lower end of the opening 3 is matched with the threshold 1, and the door frame 2 and the opening 3 Aluminum alloy gussets 30 are arranged on the outside, and thin wood decorative layers 40 are arranged on the inside of the interior. Such as image 3 , Figure 5 As shown, the outer side of the lower end of the fan 3 is provided with a drape plate 6, the outer side of ...

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Abstract

The invention relates to the field of doors and windows, in particular to a threshold device. A threshold device, which includes a threshold and a pre-embedded heightening material. The pre-embedded heightening material includes a pre-embedded part and a connecting part. The threshold includes an indoor profile and an outdoor profile, the indoor profile and the outdoor profile are connected through heat-insulating strips, and the bottoms of the indoor profile and the outdoor profile are connected to the connecting part of the pre-embedded heightening material through connecting clips; The outer side of the outdoor profile is provided with a downwardly sloped decorative board, and the bottom of the decorative board is flush with the ground. The threshold device realizes the indoor and outdoor sealing of the door leaf, ensures the thermal insulation of the door leaf, prolongs the service life of the door leaf, prevents the lower frame of the door from rot and mildew, and enhances the aesthetics.

Description

technical field [0001] The invention relates to the field of doors and windows, in particular to a threshold device. Background technique [0002] The door leaves on the field are generally made of indoor and outdoor profiles, or aluminum-clad wood, or outer aluminum and inner wood, etc., and the indoor side is mostly wood. The lower frames of doors and windows are prone to decay and mildew due to long-term contact with ground water or rainwater, which affects the overall sealing and heat preservation of the door leaf, and at the same time has a large safety hazard and seriously affects the viewing. [0003] The Chinese invention patent applied by the applicant (patent number CN201410375921.6, application date 2014.08.01) discloses a sill-free door structure for doors and windows, which mainly includes two mullions on the left and right, installed on the lower ground between the two mullions The threshold and the door leaf on the decorative surface; the threshold is a secti...

Claims

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Application Information

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IPC IPC(8): E06B1/70
CPCE06B1/70
Inventor 董呈明徐海华王金萍张晓燕
Owner ZHEJIANG ROOMEYE ENERGY SAVING TECH CO LTD