| 摘要 |
The design consists of the features of shape and configuration of the handwheel of the chair control mechanism shown in the drawings. The portions shown in broken line are not part of the claimed design.Drawings of the design are included.Figure 1 is a left side perspective view of the chair control mechanism;Figure 2 is a bottom view of the chair control mechanism;Figure 3 is a left side view of the chair control mechanism;Figure 4 is right side view of the chair control mechanism;Figure 5 is a front view of the chair control mechanism; andFigure 6 is a back view of the chair control mechanism.
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