Anti-oxidation multi-layer structure wooden door

Abstract

The invention discloses an anti-oxidation multi-layer structure wooden door. The anti-oxidation multi-layer structure wooden door comprises a wooden door body, wherein hinges are arranged on one sideof the wooden door body, a door frame is hinged to the wooden door body through the hinges, a sealing groove is formed in the door frame, and a coded lock is arranged on the other side of the wooden door body. The door is of a multi-layer structure and is sequentially provided with a base layer, a protective layer and a surface layer from inside to outside, the base layer has a supporting effect,the protective layer is filled with a flame-retardant material, and the surface layer is filled with a sound insulation material. Meanwhile, the surface of the surface layer is sprayed with an anti-oxidation coating, so that the wooden door body can achieve flame retardance and sound insulation, and the surface of the wooden door body has an anti-oxidation effect. A sealing device is driven by anair cylinder, the air cylinder drives a supporting frame to move, and thus a sealing strip and the sealing groove are driven to be matched for manual sealing. The sealing strip and the sealing grooveare in interference fit, the advancing and retreating space of the sealing strip is adjustable, and the sealing effect is good. The coded lock has two door opening modes of password unlocking and fingerprint unlocking, passwords and fingerprints are input into a controller, unlocking can be conducted only when matching is correct, and if the matching error exceeds a certain number of times, a buzzer can be triggered to give an alarm.

Description

technical field [0001] The invention relates to the technical field of wooden doors, in particular to an anti-oxidation multilayer wooden door. Background technique [0002] Doors play a pivotal role in family life. It can be said that home is essential, especially wooden doors, which are widely used in indoor room doors. With the development of social life, people have higher and higher requirements for wooden doors. The existing wooden door structure And the function is relatively single, lack of anti-oxidation, flame retardant and other properties, and the wooden door panels will expand when heated, so there will be gaps reserved in the installation of wooden doors, resulting in poor sealing performance of wooden doors, which brings great troubles to people's lives. Contents of the invention [0003] In order to solve the deficiencies mentioned in the above-mentioned background technology, the object of the present invention is to provide a kind of anti-oxidation multi-...

AI Technical Summary

Problems solved by technology

[0002] Doors play a pivotal role in family life. It can be said that home is essential, especially wooden doors, which are widely used in indoor room doors. With the development of social life, people have higher and higher requirements for wooden doors. The existing wooden door structure And the function is relatively single, lack of anti-oxidation, flame retardant and other properties, and the wooden door panels will expand when heated, so there will be gaps reserved in the wooden door installation, resulting in poor sealing performance of the wooden door, which brings great troubles to people's lives

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