Barrier-free high-air-tightness outward opening door

A barrier-free, high-air-tight technology, applied in the field of building decoration, can solve the problems of travel obstacles for the elderly, inconvenient for the elderly to pass, unable to pass through the threshold alone, etc. Effect

Pending Publication Date: 2018-04-24
江苏远翔装饰工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The elderly care industry needs to focus on the food, clothing, housing and transportation of the elderly. Among them, the elderly's living and traveling are the basic guarantees for them to enjoy their old life. The use of aluminum alloy doors in my country's buildings is relatively common. The existing aluminum alloy d

Method used

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  • Barrier-free high-air-tightness outward opening door
  • Barrier-free high-air-tightness outward opening door

Examples

Experimental program
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Embodiment Construction

[0018] Such as figure 1 , 2 The barrier-free high air-tight outward opening door shown includes the door leaf 2 installed on the door frame and the door frame lower sill 3, the door leaf and the door frame are all aluminum alloy profiles, and the door frame lower sill 3 is buried in the installation groove provided on the ground 4, There is a pre-buried attached frame under the lower sill of the door frame, which is used to fix the lower sill of the door frame. The top surface of the lower sill 3 of the door frame is provided with a lower seal horizontally. The bottom surface of the door frame is provided with an upper seal against the lower seal, the lower seal includes a sealing plate 6, and the sealing plate 6 is clamped in the groove 7 provided on the top surface of the lower sill 3 of the door frame, and the upper seal is The sealing rubber strip 8 is plugged into the bottom surface of the lower sill 5 of the door leaf, and the sealing rubber strip 8 is offset against th...

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Abstract

The invention discloses a barrier-free high-airtight outward-opening door, which comprises a door frame installed in the door opening and an outward-opening door leaf hinged on the door frame. In the installation groove provided on the ground, a lower seal is arranged horizontally on the top surface of the lower sill of the door frame; The lower seal includes a sealing plate, which is clipped into the groove provided on the top surface of the lower sill of the door frame, and the upper seal is a sealing rubber strip inserted into the bottom surface of the lower sill of the door leaf. When the door leaf is closed, the sealing rubber strip against the sealing plate. To overcome the problem of poor sealing at the bottom of the sill-free door leaf and improve the sealing performance of the outward opening door system, it can not only achieve barrier-free travel but also take into account the sealing performance.

Description

technical field [0001] The invention relates to the field of architectural decoration, in particular to a barrier-free and highly airtight outward-opening door. Background technique [0002] At present, China has become the country with the largest elderly population in the world, and it is also one of the countries with the fastest aging population. The elderly care industry needs to focus on the food, clothing, housing and transportation of the elderly. Among them, the elderly’s living and traveling are the basic guarantees for them to enjoy their old life. The use of aluminum alloy doors in my country’s buildings is relatively common. The existing aluminum alloy doors can only be guaranteed by setting a threshold. The position of the lower sill of the bottom door is sealed, but the existence of the threshold is inconvenient for the elderly to pass through. It is necessary to cross the threshold, especially for the elderly who rely on wheelchairs to travel. Old age brings i...

Claims

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Application Information

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IPC IPC(8): E06B3/36E06B1/70E06B7/16
CPCE06B1/70E06B3/36E06B7/16
Inventor 吕凌蔡年强汪媛毛霞张敬晓张国辉
Owner 江苏远翔装饰工程有限公司
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