CN2319474Y - 底面带隐形卸力缝的横拼双层竹地板 - Google Patents

底面带隐形卸力缝的横拼双层竹地板 Download PDF

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CN2319474Y
CN2319474Y CN 97207823 CN97207823U CN2319474Y CN 2319474 Y CN2319474 Y CN 2319474Y CN 97207823 CN97207823 CN 97207823 CN 97207823 U CN97207823 U CN 97207823U CN 2319474 Y CN2319474 Y CN 2319474Y
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force absorbing
floor
bamboo
bamboo floor
gap
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方汉文
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Abstract

本实用新型涉及的是一种建筑装饰材料,具体是底面带隐形卸力缝的横拼双层竹地板,其特征是在竹地板的底面开有隐形卸力缝,从而将竹地板的长纤维切断成短纤维,以消除弯曲应力,避免在仓库存放或安装后发生弯曲变形,大大提高了产品的合格率和安装质量,同时在卸力缝处压有凹槽,当卸力缝经胶封与漆封之后,可以达到肉眼看不见的效果,以保证产品的外观质量。

Description

底面带隐形卸力缝的横拼双层竹地板
双层竹地板即F型竹地板由于竹条在粘合时其厚度均为径向,宽度为弦向,而竹材的维管束排列至密度由竹青到竹黄逐渐稀疏;物理力学性能随之相应变化,故此,双层竹地板最难解决的问题是弯曲变形,长度越长,弯曲变形越难控制,以致使工厂生产出的现有F型竹地板的废次品率高达30%以上。
本实用新型的目的就是对现有双层竹地板的结构进行改进,以消除弯曲应力,确保产品的合格率。
本实用新型的技术方案是:在横拼双层竹地板的底面开有横向卸力缝。
在上述技术方案中,本实用新型在横拼双层竹地板的底面开有横向卸力缝,从而将长纤维切断成为若干段短纤维,以消除弯曲应力,使竹地板的弯曲变形无法发生。
本实用新型在竹地板的底面卸力缝处压有凹槽,当卸力缝经胶封与漆封后,可达到肉眼看不见的状态,即成为隐形卸力缝,以保护产品的外观质量。
本实用新型的竹地板的规格尺寸为:(300~1800)×(500~85)×(10.5~14),其卸力缝的深度为竹地板厚度的50-80%,卸力缝的长度为竹地板宽度的60-80%,卸力缝的宽度最小为0.1mm。这种结构的竹地板经试用效果最佳。
本实用新型在长条形横拼双层竹地板的底面开有多个卸力缝,缝距在200~300mm,经试用效果最佳。
本实用新型提供的横拼双层竹地板结构简单,设计合理,通过在竹地板的底面开隐形卸力缝,使该竹地板无论在仓库存放或是安装在地面上均不会再发生弯曲变形,大大提高了产品的合格率和安装质量,同时,也不会因为卸力缝的存在而对安装使用带来影响,甚至也不会影响产品的外观质量。
下面结合实施例附图详细描述。
首先对附图进行说明:
图1表示本实用新型的底面视图;
图2表示图1的A-A剖面视图;
图3表示图2的侧面视图。
参见附图,横拼双层构成F型竹地板,如图3所示,以规格尺寸为:1000×60×12mm的双层板为例,在竹地板(1)的底面中部开有三条卸力缝(2),卸力缝的尺寸为40×0.1×6mm,三条卸力缝(2)的缝距为200mm,在竹地板(1)底面卸力缝(2)处压有与卸力缝等长的曲率半径为R5的U形槽(3),如图1、2所示然后对卸力缝(2)进行胶封和漆封,即可。

Claims (4)

1、一种底面带隐形卸力缝的横拼双层竹地板,其特征是在横拼双层竹地板(1)的底面开有横向卸力缝(2)。
2、根据权利要求1所述的底面带隐形卸力缝的横拼双层竹地板,其特征是在竹地板(1)底面卸力缝(2)处压有凹槽(3)。
3、根据权利要求1或2所述的底面带隐形卸力缝的横拼双层竹地板,其特征是竹地板(1)的规格尺寸为:(300~1800)×(500~85)×(10.5~14),其卸力缝(2)的深度为竹地板(1)厚度的50-80%;卸力缝(2)的长度为竹地板(1)宽度的60-8%;卸力缝(2)的宽度最小为0.1mm。
4、根据权利要求3所述的底面带隐形卸力缝的横拼双层竹地板,其特征是在长条形竹地板(1)的底面开有多个卸力缝(2),缝距在200-300mm。
CN 97207823 1997-01-10 1997-01-10 底面带隐形卸力缝的横拼双层竹地板 Expired - Fee Related CN2319474Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 97207823 CN2319474Y (zh) 1997-01-10 1997-01-10 底面带隐形卸力缝的横拼双层竹地板

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 97207823 CN2319474Y (zh) 1997-01-10 1997-01-10 底面带隐形卸力缝的横拼双层竹地板

Publications (1)

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CN2319474Y true CN2319474Y (zh) 1999-05-19

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CN (1) CN2319474Y (zh)

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