One kind can hinder the obstructing instrument of but worm ant invasion,It means and is mounted on position between desktop and pedestal,Obstructing instrument itself be with a hollow hole,And be with one outside hollow hole and constituted in the dented space around shape,Think be filled in dented space a little volatile oil,Water； And the middle position system under desktop is equipped with connecting support on one,Upper connecting support itself be in there is the shaft of one paragraph of projection,The middle position of susceptor surface is then equipped with connecting support,Lower connecting support itself is in the shaft for having one paragraph of projection,And a recessed hole is equipped in shaft； The hollow hole of obstructing instrument is so set to be inserted in shaft Hou of the lower connecting support of pedestal,The shaft for making the upper connecting support of desktop again is in the recessed hole being set in the lower connecting support shaft of pedestal,To form assembling positioning； In this way,Make between desktop and pedestal just by have in obstructing instrument volatile oil,Water reason,Can reach worm,Ant cannot be introduced into the resistance of desktop but effect.一種可阻卻蟲蟻入侵之阻隔器，係指安裝在桌面與底座之間位置，阻隔器本身係具有一中空孔，並在中空孔外圍有一呈環繞狀的凹陷空間所構成，以為在凹陷空間當中填注有些許的芳香精油、水量；而在桌面底下的中間位置係設有一上結合座，上結合座本身係呈有突伸一段落的柱身，底座表面的中間位置則設有一下結合座，下結合座本身呈有突伸一段落的柱身，並在柱身設有一凹陷孔；如此使阻隔器的中空孔得以套入底座的下結合座之柱身後，再使桌面的上結合座之柱身乃穿置在底座的下結合座柱身內之凹陷孔中、以形成組裝定位；如此一來，使桌面與底座之間便藉由阻隔器中具有芳香精油、水量緣故，便可達到蟲、蟻無法進入桌面的阻卻效果。
