| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a linear motion guide unit improved in sealability by supporting a lip portion by a core bar so that it does not interfere with an end cap, and suppressing deformation of the lip portion by the core bar.SOLUTION: A lip portion 19 of an end seal 6 is composed of an outer lip portion 21 extended to an outer side of a slider 2 and an inner lip portion 22 extended to an inner side. A base portion 31 branched into the outer lip portion 21 and the inner lip portion 22 is fixed to a core bar 8, and the force applied to a central line CL of the outer lip portion 21 and the inner lip portion 22 is supported by the core bar 8. The core bar 8 has a mounting portion of a mounting face, a bent portion bent while linearly extended in the width direction at an outer side of a slider for inhibiting interference of the lip portion 19 with an end cap 4, and a lip forming portion formed on a parallel face extended from the bent portion to a sleeve portion.</p> |
