A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Solid wood floor capable of preventing wet expansion and dry shrinkage
The invention provides a solid wood floor capable of preventing wet expansion and dry shrinkage, and relates to the technical field of decoration materials. A lap joint groove is formed in the middle of a first solid wood plate block; a lap joint head is arranged in the middle of a second solid wood plate block; the second solid wood plate block and the first solid wood plate block are connected with the lap joint groove in an inserted mode through the lap joint head; a step is arranged at the bottom of the lap joint groove; the lap joint head is located on one side of the step; an opening is formed in the bottom of the lap joint head; an upper expansion joint is arranged between the upper portion of the first solid wood plate block and the upper portion of the second solid wood plate block; a lower expansion joint is arranged between the lower portion of the first solid wood plate block and the lower portion of the second solid wood plate block; a first solid wood plate block 45-degree inclined face is arranged at the upper end of the first solid wood plate block; and a second solid wood plate block 45-degree inclined face matched with the first solid wood plate block 45-degree inclined face is arranged at the upper end of the second solid wood plate block. The expansion and shrinkage deformation problem of the solid wood floor is solved by repeatedly utilizing the elasticity of the opening, and therefore the solid wood floor is not prone to deformation, attractive, environmentally friendly, easy and convenient to manufacture and long in service life.
一种防止湿胀干缩的实木地板，它涉及装修材料技术领域；第一实木板块的中部设置有搭接槽，第二实木板块的中部设置有搭接头，第二实木板块与第一实木板块通过搭接头与搭接槽插接，搭接槽的底部设置有台阶，搭接头位于台阶一侧，搭接头的底部设置有开口，第一实木板块与第二实木板块的上部之间设置有上伸缩缝，第一实木板块与第二实木板块的下部之间设置有下伸缩缝，第一实木板块的上端设置有第一实木板块45°斜面，第二实木板块的上端设置有与第一实木板块45°斜面配合的第二实木板块45°斜面。本发明重复利用开口处的弹性解决实木地板的胀缩变形问题，从而使实木地板不易变形，且美观、环保，制作简便，使用寿命长。
Solid wood floor capable of preventing wet expansion and dry shrinkage
The invention provides a solid wood floor capable of preventing wet expansion and dry shrinkage, and relates to the technical field of decoration materials. A lap joint groove is formed in the middle of a first solid wood plate block; a lap joint head is arranged in the middle of a second solid wood plate block; the second solid wood plate block and the first solid wood plate block are connected with the lap joint groove in an inserted mode through the lap joint head; a step is arranged at the bottom of the lap joint groove; the lap joint head is located on one side of the step; an opening is formed in the bottom of the lap joint head; an upper expansion joint is arranged between the upper portion of the first solid wood plate block and the upper portion of the second solid wood plate block; a lower expansion joint is arranged between the lower portion of the first solid wood plate block and the lower portion of the second solid wood plate block; a first solid wood plate block 45-degree inclined face is arranged at the upper end of the first solid wood plate block; and a second solid wood plate block 45-degree inclined face matched with the first solid wood plate block 45-degree inclined face is arranged at the upper end of the second solid wood plate block. The expansion and shrinkage deformation problem of the solid wood floor is solved by repeatedly utilizing the elasticity of the opening, and therefore the solid wood floor is not prone to deformation, attractive, environmentally friendly, easy and convenient to manufacture and long in service life.
一种防止湿胀干缩的实木地板，它涉及装修材料技术领域；第一实木板块的中部设置有搭接槽，第二实木板块的中部设置有搭接头，第二实木板块与第一实木板块通过搭接头与搭接槽插接，搭接槽的底部设置有台阶，搭接头位于台阶一侧，搭接头的底部设置有开口，第一实木板块与第二实木板块的上部之间设置有上伸缩缝，第一实木板块与第二实木板块的下部之间设置有下伸缩缝，第一实木板块的上端设置有第一实木板块45°斜面，第二实木板块的上端设置有与第一实木板块45°斜面配合的第二实木板块45°斜面。本发明重复利用开口处的弹性解决实木地板的胀缩变形问题，从而使实木地板不易变形，且美观、环保，制作简便，使用寿命长。
Solid wood floor capable of preventing wet expansion and dry shrinkage
一种防止湿胀干缩的实木地板
LI QINGHUA (author)
2021-11-23
Patent
Electronic Resource
Chinese
IPC:
E04F
FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
,
Ausbau von Bauwerken, z.B. Treppen, Fußböden
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