| 摘要 |
FIELD: personal use articles. ^ SUBSTANCE: trolley, made with the ability to maintain the grill, including the grill boiler. The trolley comprises two connecting elements with curved grooves to accommodate tubular U-shaped elements. The connecting elements can be in the form of two similar (but not necessarily identical) halves which are joined together to accommodate the frame elements. The tubular notches of the connecting elements maintain resistance to movement (such as rotation and tilt) in at least two directions. The connecting elements fix the frame elements in place by internal protrusions that are inserted into the corresponding notches or holes in the frame elements. Additional rigidity is attached to the trolley by one or more side tables that are both structural elements and functional tables. Thus, side tables serve as crosses between two frame units. Cover of the grill can easily be tilted back to rest on the cover supports under the lower edge and the points of contact on the side tables. ^ EFFECT: increased structural rigidity. ^ 31 cl, 9 dwg |
