A switch structure for a gardening scissors, comprising a first cutter body and a second cutter body, wherein the first cutter body has a first grip and a cutting edge portion, and the second cutter body has a second grip And a cutting portion, the first grip of the first cutter body is provided with a switch member on an end surface parallel to the blade portion and the blade portion, and the blade portion of the second cutter body faces the switch member The stepped insert has at least a first positioning groove and a second positioning groove, so as to reach the top limit of the first and second positioning grooves of the blade portion through the horizontal cutting control mode, which can effectively reduce the switch member. The volume increases the positioning strength of the cutting control button to achieve a more accurate positioning state, and at least the setting of the first and second positioning grooves through the blade portion can also provide the adjustment of the size of the cutting port, so that the use is even more Labor saving and convenience.一種園藝剪刀之開關結構，包括交叉樞接之一第一刀體以及一第二刀體，該第一刀體具有一第一握柄以及一刀刃部，該第二刀體一第二握柄以及一刀顎部，該第一刀體之第一握柄與該刀刃部以及該刀顎部相平行之端面設有一開關件，再由該第二刀體之刀顎部面對該開關件以階嵌狀至少設有一第一定位槽以及一第二定位槽，藉以經由水平之切控方式達到該刀顎部之第一、二定位槽的頂靠限位，不僅可有效降低該開關件之體積，更提升該切控鈕之定位強度，達到更為確實之定位狀態，更經由刀顎部至少第一、二定位槽的設置，還能提供剪切口大小的調整，令使用上更為省力、方便。
