Security protection cover of model helicopter

• Main Authors: CHEN WEI, MAO SHUOFAN, CHEN ANSHENG
• Format: Patent
• Language: Chinese; English
• Published: 22.04.2009
• Subjects: AMUSEMENTS; GAMES; HUMAN NECESSITIES; SPORTS; TOYS, e.g. TOPS, DOLLS, HOOPS, BUILDING BLOCKS

The utility model relates to a safety cover, in particular to a safeguard cover of a model helicopter, which comprises the model helicopter and is characterized in that two elliptic rings which are perpendicular to each other are connected with a pedestal of the model helicopter in a fastening manner; two commensurate clamping rings are respectively arranged n the upper position and the lower position inside the elliptic rings; a groove is opened at the middle part inside the elliptic rings; a columniform support ring is embedded at the middle part inside the elliptic rings; the cross shaft dimension of the elliptic rings is greater than the outside measurement of the model helicopter; the outside diameter of the columniform support ring adapts to the inside diameter dimension between internal cross shafts of the elliptic rings; and a juncture between the clamping rings and the elliptic rings is processed through gulewater for mutual connection. The safety cover composed of a plurality of rings is arranged ou