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Heat insulation inward and outward vertical hinged door

A technology for swing doors and heat insulation, applied in the field of swing doors, can solve problems such as loss, achieve good thermal insulation performance, good sealing effect, and easy installation.

Inactive Publication Date: 2015-04-15
JIANGSU ZHONGHENG ALUMINUM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Or the heat in the bathroom in winter is also very easy to lose

Method used

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  • Heat insulation inward and outward vertical hinged door
  • Heat insulation inward and outward vertical hinged door
  • Heat insulation inward and outward vertical hinged door

Examples

Experimental program
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Embodiment Construction

[0012] Such as figure 1 , figure 2 , image 3 As shown, a heat-insulating inner and outer casement door includes a door leaf 1 and a door frame 2. The frame of the door leaf 1 and the door frame 2 is composed of a three-layer structure, which is an insulation layer 3, a connecting sleeve layer 4, and The aluminum alloy layer 5 is in contact with the outer surfaces of the aluminum alloy layer 5, and a sealing rubber strip 7 is provided at the contact point. The door leaf 1 and the door frame 2 are connected by a pin shaft 8, and can be opened both inside and outside. The thermal insulation layer can effectively store the heat absorbed by the metal and play a role of heat insulation without spreading to the room. The invention has good thermal insulation performance, good sealing effect and easy installation.

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PUM

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Abstract

The invention relates to the technical field of a vertical hinged door, in particular to a heat insulation inward and outward vertical hinged door. The vertical hinged door comprises a door leaf and a door frame, wherein frames of the door leaf and the door frame consist of three-layer structures which are thermal insulation layers, connecting sleeve layers and aluminum alloy layers from inside to outside in sequence; the outer surfaces of the aluminum alloy layers are in contact; sealing rubber strips are arranged on the contact parts. The fan leaf and the fan frame are connected through pins. The vertical hinged door has the advantages of good thermal insulation performance, good sealing effect and easiness in mounting.

Description

technical field [0001] The invention relates to the technical field of swing doors, in particular to a heat-insulating inner and outer swing door. Background technique [0002] The inner and outer casement doors commonly used in existing balconies or bathrooms. In summer, the balcony radiates a lot, and the heat is imported into the room through the glass door or metal frame, so that the indoor temperature is not low. Or the heat in the bathroom in winter is also very easy to lose. Contents of the invention [0003] In order to overcome the deficiencies of the existing technology, the invention provides a heat-insulating inner and outer casement door. [0004] The technical solution adopted by the present invention to solve the technical problem is: a heat-insulating inner and outer casement door, including a door leaf and a door frame, and the frame of the door leaf and the door frame is composed of a three-layer structure. The sleeve layer and the aluminum alloy layer...

Claims

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Application Information

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IPC IPC(8): E06B7/16E06B3/30
Inventor 戴玉国
Owner JIANGSU ZHONGHENG ALUMINUM