The invention discloses an environment-friendly suspension structure which comprises a toilet partition plate, a hook assembly storage structure, a driving structure and a switch assembly. A groove isformed in the toilet partition plate, a door plate is arranged on the toilet partition plate, and hook assemblies are arranged in the groove and comprise hooks, first iron, first connecting rods andsecond connecting rods; the hook assembly storage structure comprises a fixing block, a hollow shell, a first air cylinder, a push plate, a support plate, a first motor, a first support rod, a secondair cylinder and a first electromagnet; the driving structure comprises a second support rod, a third support rod, a first connecting block, a slide bar, second iron, a second electromagnet, a third electromagnet, a second motor and a third connecting rod; the switch assembly comprises a first switch, a second switch, a third switch, a fifth switch, a connecting plate, a second connecting block, afourth support rod, an ejector rod, a spring and a sixth switch. The environment-friendly suspension structure has the advantages that the hooks are arranged in sealed assemblies and are matched withautomatic extension and retraction structures, accordingly, the environment-friendly suspension structure is convenient to use, and the hooks can be prevented from being contaminated.