The invention discloses a base capable of moving slowly. The base capable of moving slowly comprises a base body (1). Four grooves are formed in the bottom of the base body (1). A wheel (2) is installed in each groove. The wheels (2) can protrude out of the bottom of the base body (1), and the height of the protruding part is smaller than the radius of the wheels (2). The base capable of moving slowly has the advantages that the base can be maintained in a comparatively slow speed during moving, and items on the base cannot creep down.
Base capable of moving slowly
2015-10-14
Patent
Elektronische Ressource
Englisch
IPC: | B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS / F16M Rahmen, Gehäuse oder Grundplatten von Kraftmaschinen oder anderen Maschinen oder von Apparaten, nicht auf eine besondere Art von Maschine oder Apparat eingeschränkt, die anderweitig vorgesehen ist , FRAMES, CASINGS, OR BEDS, OF ENGINES OR OTHER MACHINES OR APPARATUS, NOT SPECIFIC TO AN ENGINE, MACHINE, OR APPARATUS PROVIDED FOR ELSEWHERE |
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