The present invention relates to a box network structure, comprising a floating platform, a net body and a traction device, wherein the floating platform can float on the water body； and the net body is a bag-shaped body with an opening at the upper side and a number at the upper end edge. The hooking device is respectively engaged with at least one floating platform, at least one net body, and can drive the net body corresponding to the floating table displacement, and can separate the net body from the traction device； thereby the creation can make the net body Setting the deployment position to stock the aquatic organisms, and allowing the traction device to operate, the mesh body can be folded for easy collection or maintenance.本創作係一種箱網架構，包括一浮台、一網體、一牽引裝置，該浮台可漂浮在水體上；又該網體為袋狀形體，上方具開口，並於上方端緣設置數勾掛部；又該牽引裝置分別與至少一浮台，至少一網體接合，並可帶動網體對應浮台位移，且可令網體與牽引裝置脫離；藉此本創作可令網體位於設定展開位置放養水中生物，又可令牽引裝置動作令網體可收合便於收成或維護。
