Anti-cracking door

A technology for anti-cracking and door panels, which is applied in the direction of door leaves, windows/doors, and special equipment for doors/windows. It can solve the problems of time-consuming, labor-intensive, and cost-increasing, and achieve the effects of avoiding cracking, saving manpower, material resources, and time costs

Inactive Publication Date: 2015-03-18
HUZHOU CITY NANXUN HENGLI WOODEN PROD FACTORY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Most of the existing doors are spliced ​​by two door panels. Glue is used to bond the bonded area of ​​the door panels. The bonded area is affected by changes in external temperature and will expand with heat and contract with heat and crack. Users often repaint Paint or fill putty ash to make up for it, which is time-consuming and labor-intensive, and increases the cost

Method used

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Examples

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Embodiment Construction

[0013] The present invention will be further described below in conjunction with the accompanying drawings and embodiments, but not as a basis for limiting the present invention.

[0014] Example. A crack-resistant door constituted as figure 1 , figure 2 and image 3 As shown, it includes two layers of overlapping door panels 1 and a bonding area 2 connecting the two door panels 1. Each layer of door panels 1 includes a central area 8 corresponding to the shape of the door panel. The central area 8 is provided with a number of horizontal paint-coated The filling through hole 3 of the layer is provided with a phase change constant temperature material 5 in the filling through hole 3, the bonding area 2 is located near the filling through hole 3, and the outer ring of the central area 8 is provided with an air channel 7, and the air channel 7 is connected to several air inlets. Hole 6. An air channel 7 is provided between the adhesive zone 2 and the central zone 8 . Air in...

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PUM

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Abstract

The invention discloses an anti-cracking door. The anti-cracking door comprises a front door board, a rear door board and an adhering area, wherein the front door board and the rear door board are overlapped and are connected through the adhering area; each door board comprises a central area which is corresponding to the door board by the shape; a plurality of transverse filling through holes coated with paint layers are formed in each central area; the filling through holes are filled with phase-change constant-temperature materials; air channels are arranged in outer rings of the central areas; a plurality of air inlet holes are connected with the air channels. The anti-cracking door adopting the structure above has the advantages that air enters the air channels through the air inlet holes and then is subjected to constant-temperature adjust through the phase-change constant-temperature materials in the filling through holes, the temperature is kept in 26 to 29 DEG C, and the adhering area of the door boards cannot expand with heat and contract with cold within the temperature variation range, and thus the cracking can be avoided, and as a result, the manpower, materials, time and cost for repairing can be saved.

Description

technical field [0001] The invention relates to a door used in daily life, in particular to an anti-cracking door. Background technique [0002] Most of the existing doors are spliced ​​by two door panels. Glue is used to bond the bonded area of ​​the door panels. The bonded area is affected by changes in external temperature and will expand with heat and contract with heat and crack. Users often repaint Paint or fill putty ash to make up for it, which is time-consuming and labor-intensive, and increases the cost. Contents of the invention [0003] The object of the present invention is to provide a crack-resistant door. It can automatically adjust the temperature of the door according to the change of the external temperature, prevent the joint of the door panels from cracking, and save the cost of repairing. [0004] The technical solution of the present invention: a crack-resistant door, which includes two layers of overlapping door panels and a bonding area connectin...

Claims

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Application Information

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IPC IPC(8): E06B3/82E06B7/00
Inventor 徐启旺
Owner HUZHOU CITY NANXUN HENGLI WOODEN PROD FACTORY
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