Plate material

Abstract

The invention relates to a plate material and belongs to the field of materials. According to the technical scheme, the plate material comprises a sheet layer in the middle, a rectangular frame surrounding the sheet layer and hard support layers covering two side surfaces of the sheet layer and the frame, wherein waterproof layers are arranged outside the support layers, the sheet layer is formed by long-strip sheets with broad sides in surface contact side by side, and contact surfaces are non-sticking; the long-strip sheets are connected end to end to constitute the rectangular sheet frame, the broad sides with progressively increased sizes inside and outside the sheet frame are in surface contact, and the dual-rectangle-shaped sheet layer diffusing from inside to outside is formed accordingly. The plate material has the advantages as follows: the plate material can be easy to damage when used as a complete plate decoration, but has certain strength so as to be prevented from hurting people; the structure is easy to damage when used in a fire box and can be damaged without hurting people in the emergency situation.

Description

technical field [0001] The invention relates to a board and belongs to the field of materials. Background technique [0002] In some product fields, it is usually used as a plate-shaped complete material decoration, and it needs to be broken in an emergency, and it is used as an emergency passage to enter and exit objects or people. [0003] For example, in the use of some fire boxes, it is necessary to break the glass plate or transparent plastic plate on the surface of the box to take out the fire fighting equipment. However, the glass and plastic panels themselves tend to produce sharp surfaces during the destruction process, which can cause scratches on human skin and cause injuries. Contents of the invention [0004] The invention provides a board, which solves the problem that the structure of the material needs to be destroyed without causing harm to the human body in an emergency state in some occasions. [0005] In order to achieve the above object, the technica...

AI Technical Summary

Problems solved by technology

[0004] The invention provides a plate, which solves the problem that the structure of the material needs to be destroyed without causing harm to the human body in an emergency state in some occasions

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