Patent ID: 9657773
Date: 2017-05-23
CPC Classifications: F16C

Claim:
1. A guide wheel seat assembly, comprising: a seat unit including a first sliding thru-hole and a plurality of guide wheel grooves; a plurality of guide wheel units respectively disposed in the plurality of guide wheel grooves; a plurality of shaft units respectively pivoted to the plurality of guide wheel units, so that the plurality of guide wheel units are respectively rotated corresponding to the plurality of shaft units; a first lever unit slidably disposed in the first sliding thru-hole, the first lever unit having a plurality of first propping surfaces, a first end portion, and a second end portion disposed correspondingly to the first end portion of the first lever unit, wherein each of the first propping surfaces of the first lever unit is respectively abutted against each of the shaft units; and a first adjusting unit having a first abutting surface, the first end portion of the first lever unit is slidably abutted against the first abutting surface of the first adjusting unit, so that the first lever unit is reciprocately moved along a first direction, and each of the shaft units is respectively abutted against each of the first propping surfaces of the first lever unit to reciprocately move along a second direction.