| 摘要 |
<p>The subject of this invention is a squeezing press roller, especially a squeezing press roller of a cleaning kit. The roller is made as one element plastic construction and has lengthwise rectangular-shaped body ( 1 ) which is square in section, whose bottom side is open, and inside the body ( 1 ) is located an internal stiffening structure, composed of intersecting fins ( 2 ) slant to the lengthwise body ( 1 ) axis and interconnecting body ( 1 ) walls ( 3 ), The central part of the body is closed on its both sides with flat round planes ( 4 ) which are perpendicular to the lengthwise body ( 1 ) axis, and on both ends the body (1) is ended with cylinder-shaped tips ( 5 ) with fins on the surface in the form of lengthwise projections ( 6 ) forming splines, and on the body ( 1 ) the socket ( 7 ) is non-centrally located, closer to one round plane ( 4 ), perpendicular to the lengthwise axis of the body ( 1 ), whereas the socket ( 7 ) is cylinder-shaped located within the body ( 1 ), whereas the mandrel ( 8 ) seated in the socket ( 7 ) base is centrally located inside the cylinder.</p> |
