公开(公告)号：US07553530B2

公开(公告)日：2009-06-30

申请号：US11368512

申请日：2006-03-07

Applicant: Ching Chen Chen

Inventor： Ching Chen Chen

IPC: B29D22/00 ,  B29D23/00 ,  B32B1/08

CPC classification number: A47K7/02 ,  Y10T428/1334 ,  Y10T428/1345 ,  Y10T428/1369 ,  Y10T428/139 ,  Y10T428/1397 ,  Y10T442/3472 ,  Y10T442/352 ,  Y10T442/3707

Abstract: A waved mesh tube including multiple parallel first strings spirally extending in a first direction and multiple parallel second strings spirally extending in a second direction. The second strings are laid on the first strings. The mesh tube has continuous circles of waved bending sections arranged along an axis of the mesh tube. The mesh tube is formed with the bending sections so that the wall of the mesh tube has multiple wave crests and wave troughs adjoining each other. The wave troughs define an inner diameter of the mesh tube, while the wave crests define an outer diameter of the mesh tube. Each of the wave crests and the wave troughs has an acute angle. A difference between the inner diameter and the outer diameter is a thickness of the wall of the mesh tube. The wall of the mesh tube is waved and solid and has higher rigidity.

Abstract translation: 一种波纹网眼管，其包括沿第一方向螺旋地延伸的多个平行的第一串和沿第二方向螺旋地延伸的多个平行的第二弦。 第二个字符串放在第一个字符串上。 网管具有沿着网管的轴线布置的波形弯曲部分的连续圆。 网管形成有弯曲部分，使得网管的壁具有彼此相邻的多个波峰和波谷。 波谷限定网管的内径，而波峰限定网管的外径。 每个波峰和波谷具有锐角。 内径和外径之间的差异是网管壁的厚度。 网管的壁波浪和固体，具有较高的刚性。

公开(公告)号：USD620202S1

公开(公告)日：2010-07-20

申请号：US29242313

申请日：2005-11-09

Applicant: Ching Chen Chen

Designer： Ching Chen Chen