动踝脚板制造技术

本发明专利技术属于假肢，尤其涉及动踝脚板。本发明专利技术为一种动踝脚板，由动踝脚龙骨和前掌弹片组成，其结构要点在于动踝脚龙骨底部有一连接孔，在连接孔的前后两侧有浅槽，连接孔的深度大于浅槽。本发明专利技术通过在动踝脚龙骨底部增加一个连接孔，在脚板与注塑外壳之间形成互相包裹，连接孔的内角成锐角在浇注后形成楔形结构，使二者得以紧密连接，独特的分掌式结构及中空设计使动踝脚板具有一定的弹性，随着行走而发生变形，从而符合正常步态的变形要求，可以使患者适应不同的路面要求，另外独特的U型前掌弹片，能储存合适的能量。

Adjustable ankle

The invention belongs to artificial limbs, in particular to moving ankle feet. The invention relates to a dynamic ankle foot, composed of ankle foot keel and forefoot shrapnel, which is characterized in that the ankle foot keel is provided with a connecting hole, a shallow groove in the front and rear sides of the connecting hole, a connecting hole depth is greater than the shallow groove. The dynamic ankle foot keel adds a bottom connecting hole, forming each package between the footplate and the plastic shell, interior connection hole in the casting a sharp angle after the formation of wedge-shaped structure, so that the two are closely connected, the unique divided type structure and hollow design dynamic ankle foot plate has certain elasticity walk, with deformation, so as to meet the requirement of deformation of normal gait, so that patients can adapt to different road requirements, also the unique U type ball shrapnel, can store the appropriate energy.

【技术实现步骤摘要】

【技术保护点】
１．动踝脚板，由动踝脚龙骨（１）和前掌弹片（４）组成，其特征在于：动踝脚龙骨（１）底部有一连接孔（６），在连接孔（６）的前后两侧有浅槽（８），连接孔（６）的深度大于浅槽（８）。

【技术特征摘要】

【专利技术属性】
技术研发人员：陈仁建，林思成，林舒，
申请(专利权)人：英中耐福建假肢矫形器有限公司，
类型：发明
国别省市：35