| 摘要 |
<p>A height adjusting device for use in string puller of string pulling block of string machine comprises the string machine including a rod member (f) for connecting with a string pulling block (c) allowing to move relative to the rod member (f) and at least having a string puller (c1) and a lever (c2) disposed thereon, wherein the height adjusting device includes the string pulling block (c) having an upper support (c3) provided therein and having a titled slidable mount (1) disposed thereon, includes a lower support (c4) mounted on the rod member (f), having a titled coupling seat (2) affixed thereon and connecting with the string puller (c1), the coupling seat (2) is obliquely coupled with the lower support (c4) and involves an inclined rail (21) arranged thereon for axially moving a sliding member (211) therein, by attaching the slidable seat (1) onto the sliding member (211) for pivotally connecting with the rail (21), the upper support (c3) may obliquely move upward and downward along the rail (21), thus adjusting the height of the string puller (c1).</p> |
