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实用新型
CN204664839U 一种中空板材 失效 - 权利终止

一种中空板材
摘要：
本实用新型提供了一种中空板材，所述中空板材的内部具有交错布置的若干个第一中空结构和若干个第二中空结构；垂直于所述中空板材的上表面方向，第一中空结构的上表面和下表面均为平面；沿中空板材宽度方向，第一中空结构的上表面的宽度大于下表面的宽度；第二中空结构的上表面和下表面均为平面；第二中空结构的上表面的宽度小于下表面的宽度；第一中空结构和第二中空结构的相邻面为平行面；中空板材的下表面设有若干个燕尾槽；燕尾槽位于第一中空结构的下方。本实用新型提供的中空板材设置第一中空结构、第二中空结构和燕尾槽，第一中空结构、第二中空结构交错布置，且所述第一中空结构在燕尾槽的上方，使得中空板材具有较高的力学强度和导热性。
摘要（英）：

The utility model provides a cavity panel, cavity panel's inside has the 2nd hollow structure of a plurality of hollow structure and a plurality of of staggered arrangement, the perpendicular to cavity panel's upper surface orientation, a hollow structure's upper surface and lower surface are the plane, along cavity panel width direction, the width of a hollow structure's upper surface is greater than the width of lower surface, the 2nd hollow structure's upper surface and lower surface are the plane, the width of the 2nd hollow structure's upper surface is lighter than the width of lower surface, a hollow structure and the 2nd hollow structure's looks proximal surface is parallel face, cavity panel's lower surface is equipped with a plurality of dovetail, the dovetail lies in a hollow structure's below. The utility model provides a cavity panel sets up a hollow structure, the 2nd hollow structure and dovetail, a hollow structure, the 2nd hollow structure staggered arrangement, just a hollow structure is in the top of dovetail for cavity panel has higher mechanical strength and heat conductivity.

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