Patent ID: 9308462
Filing Date: 2016-04-12
CPC Classification: A63H

Claim Text:
1. A model aircraft, comprising a body and a horizontal tail in a form of a one-piece unit, a wing and a vertical tail; wherein the model aircraft further comprises at least one first male female buckle and at least one second male female buckle; wherein the wing is configured to be mounted on the body by the first male female buckle; wherein the vertical tail is configured to be mounted on the body by the second male female buckle; wherein the first male female buckle comprises a first male buckle member and a first female buckle member that are configured to cooperate with each other; wherein the first male buckle member is configured to be mounted on the wing, the first female buckle member is configured to be mounted on the body, and the first male buckle member and the first female buckle member are configured to cooperate to secure the wing on the body; or wherein the first male buckle member is configured to be mounted on the body, the first female buckle member is configured to be mounted on the wing, and the first male buckle member and the first female buckle member are configured to cooperate to secure the wing on the body; wherein a mounting groove is provided at a bottom of the wing, and an end of the first male buckle member is configured to be secured in the mounting groove; wherein a mounting hole is provided at a bottom of the body, and an end of the first female buckle member is configured to pass through the mounting hole and is configured to be stopped by a bottom of the mounting hole; wherein the first male buckle member comprises an inserting axis and a plurality of connecting arms formed from an extension of an end of the inserting axis; wherein a free end of one of the plurality of connecting arms is provided with a first buckle tongue; wherein the plurality of connecting arms are spaced apart, and a retaining space is formed by the plurality of connecting arms; wherein the first female buckle member comprises a first base and a blocking piece provided on an end of the first base; wherein the first base is provided with a through-hole in a center of the first base, and the through-hole passes through the blocking piece; wherein the mounting hole is a step-shaped through-hole with a step; wherein the first female buckle member is configured to be inserted into the mounting hole, and the blocking piece of the first female buckle member is configured to abut against the step of the step-shaped through-hole; wherein the plurality of connecting arms of the first male buckle member are configured to be inserted into the through-hole of the first base, and the first buckle tongue is configured to abut against the blocking piece of the first female buckle member, so that the first male buckle member and the first female buckle member are buckled.