2000年天格发明了"虎口榫"实木锁扣技术，不仅开创了实木地板的自连接时代，更成为中国原创地暖实 木地板品类的核心技术，获得第十九届"中国专利优秀奖"。由此，天格的实木锁扣技术也被冠之以"中 国扣"的美誉。这枚小小的锁扣，是天格扎根中国传统技艺，勇于突破创新的见证；更是中国企业面临 技术封锁困局，用实力赢得国际市场尊重的生动注脚。 中国哲学：以疏代堵 顺应自然之道 上世纪八九十年代，实木地板湿涨干缩的天然特性一直困扰着行业的进步，龙骨打钉的方式，虽然表面 上解决了地板连接的问题，但其内应力无法得到有效释放，实木地板极易产生起拱变形。一直以来，所 有试图解决实木地板容易变形、拔缝的努力，都是遵循"限制"的思路——采用钉子钉、胶水粘等固定方 式，但是事实却无情地证明，这些尝试都不是完美的解决方案。 天格 "中国扣" 的灵感，承袭于传承千年的榫卯技艺。从孔明锁等木制小玩具，到应县木塔、岳阳楼等 庞大建筑，之所以稳定、耐用、可靠，其原因都是采用了榫卯结构。如果将其运用到实木地板上，进而 创造出一种全新的连接结构来代替传统的平扣结构，那么就可以使所有地板紧密连接在一起，将湿胀干 缩的内应力通过地板的整体平移进行释放，这 ...

Core Viewpoint - The future of the photovoltaic industry is centered on innovation, responsibility, and a global perspective, emphasizing the importance of independent innovation and original technology in sustaining China's leadership in the sector [1]. Group 1: Importance of Innovation - Chinese photovoltaic companies have achieved international leadership in multiple industry chain segments through independent innovation and original technology development [1]. - Chinese photovoltaic products are exported to over 200 countries and regions, playing a crucial role in global energy transition [1]. Group 2: Call to Action - The industry is urged to rely on Chinese original technology and independent innovation to break through technological barriers in key areas, transitioning from a "manufacturing hub" to an "innovation hub" [1]. - A joint initiative titled "Proposal for Actively Promoting Independent Innovation and Original Technology Development in the Photovoltaic Industry" was released, aiming to foster collaboration for the robust development of photovoltaic innovation and technology [1].