The invention discloses a badminton racket whose racket frame collides with each other and is composed of racket frame, middle tube and racket handle. The racket frame is made of carbon fiber composite material by hot die casting. After forming, the racket frame is first polished, then drilled all the threading pinholes, and then sprayed with a layer of polyurea coating with thickness of 50-500 um. The polyurea coating is composed of isocyanate and aminated. An elastomeric coating produced by component reaction. Through the experiment, the conclusion is that as long as the badminton racket frame is sprayed with a layer of polyurea coating with a thickness of 50-500 microns, instead of the traditional coating, it can not increase the weight of the racket, but also ensure that the racket will not crack when the racket collides with each other, and it can still be used normally. The invention does not increase the weight of the racket. In badminton doubles, if the rackets between teammates collide with each other, the racket frame will not crack, and the racket can still be used normally.
【技术实现步骤摘要】
拍框互相碰撞不坏的羽毛球拍
本专利技术涉及一种羽毛球拍,尤其涉及一种拍框互相碰撞不坏的羽毛球拍。
技术介绍
公知的羽毛球拍的拍框都是碳纤维或铝质的,拍框上的涂层只是起美观作用。在羽毛球双打运动中,队友之间的拍子经常互相碰撞,造成拍框开裂,使拍子失去使用价值。
技术实现思路
为了克服上述不足,本专利技术提供了一种拍框互相碰撞不坏的羽毛球拍。本专利技术为实现上述目的所采用的技术方案是:拍框互相碰撞不坏的羽毛球拍,由拍框、中管和拍柄组成,其特征是:所述拍框由碳纤维复合材料热压铸而成,成型后的拍框先打磨处理,再钻好所有的穿线钉孔,然后喷涂上一层厚度为50~500μm的聚脲涂层;所述聚脲涂层是由异氰酸酯组份与氨基化合物组份反应生成的一种弹性体涂料。经过试验证明,聚脲涂层具有良好的防水性、抗拉强度、柔韧性、耐磨性、防腐性,在军车上喷上一层厚度为几毫米到十几毫米的聚脲涂层能防弹。经过实验,得出的结论是:在羽毛球拍框只要喷涂上一层厚度为50~500μm的聚脲涂层,取代传统涂层,既没有额外增加拍子重量,又能保证在拍子互相碰撞时,不会开裂,仍然可以正常使用。聚脲涂层喷厚了会过多地增加成本 ...
【技术保护点】
1.拍框互相碰撞不坏的羽毛球拍,由拍框、中管和拍柄组成,其特征是:所述拍框由碳纤维复合材料热压铸而成,成型后的拍框先打磨处理,再钻好所有的穿线钉孔,然后喷涂上一层厚度为50~500μm的聚脲涂层;所述聚脲涂层是由异氰酸酯组份与氨基化合物组份反应生成的一种弹性体涂料。
【技术特征摘要】
1.拍框互相碰撞不坏的羽毛球拍,由拍框、中管和拍柄组成,其特征是:所述拍框由碳纤维复合材料热压铸而成,成型后的拍框先打磨处理,再钻好...
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