Abstract:
The present disclosure provides a model aircraft, comprising a body, a wing and a vertical tail. At least one first male female buckle is provided between the wing and the body. The wing is configured to be securely mounted on the body by the first male female buckle. At least one second male female buckle is provided between the vertical tail and the body. The vertical tail is configured to be securely mounted on the body by the second male female buckle. In the disclosed model aircraft, the wing and the vertical tail can be removably assembled on the body by multiple male female buckles. It is structurally simple; it is convenient to disassemble the aircraft during storage to save space, and it is convenient and fast to assemble the aircraft during use, thereby improving the ease of assembly.

Description:
TECHNOLOGY FIELD 
     The present disclosure relates to field of model toys, in particular to a kind of a toy model aircraft. 
     BACKGROUND 
     Toy model aircrafts generally require disassembly into parts during storage and transportation, and the parts are separately stored in order to save storage space. Currently, the disassembly of the majority of toy model aircraft airplanes involves separating a wing into two halves, separating a body into two halves, with a horizontal tail and a vertical tail being two independent parts to be respectively disassembled from the body. Therefore, the entire disassembly and assembly process of the aircraft are both complicated and time-consuming. 
     SUMMARY 
     The present disclosure provides a model aircraft that is structurally simple and easy to disassemble and assemble. 
     To realize the above purpose, the present disclosure provides a model aircraft comprising a body, a wing and a vertical tail. The model aircraft further comprises at least one first male female buckle and at least one second male female buckle. The wing is configured to be mounted on the body by the first male female buckle. The vertical tail is configured to be mounted on the body by the second male female buckle. 
     Furthermore, 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. 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. Alternatively, 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. 
     Furthermore, a mounting groove is provided at a bottom of the wing. An end of the first male buckle member is configured to be secured in the mounting groove. 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. 
     Furthermore, 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. A free end of one of the plurality of connecting arms is provided with a first buckle tongue. The plurality of connecting arms is spaced apart, and a retaining space is formed by the plurality of connecting arms. The first female buckle member comprises a first base and a blocking piece provided on an end of the first base. 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. The mounting hole is a step-shaped through-hole with a step. 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. 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 together. 
     Furthermore, the blocking piece is provided with a recess in communication with the through-hole, and the first buckle tongue of the first male buckle member is configured to abut against a bottom of the recess. 
     Furthermore, the first male buckle member further comprises a position-restraining portion provided on the inserting axis. The position-restraining portion is projected on an outer surface of the inserting axis. The position-restraining portion is configured to abut against an inner surface of the through-hole of the first base, so that the first male buckle member is secured with the first female buckle member. 
     Furthermore, the position-restraining portion is a protruding rib in parallel to an axial direction of the inserting axis. A height of the protruding rib above the inserting axis is gradually increased from an end adjacent to the plurality of connecting arms toward the other end. 
     Furthermore, the first male buckle member further comprises a first mounting portion. The first mounting portion is configured to be disposed on the first male buckle member at an end remote from end with the first buckle tongue. The first mounting portion and the mounting groove are configured to cooperate so that the first male buckle member is secured to the wing. 
     Furthermore, the first mounting portion comprises a horizontal plate and a pair of vertical plates. The horizontal plate is provided on an end of the first male buckle member away from end of the first buckle tongue. The pair of vertical plates extends from a side of the horizontal plate. The pair of vertical plates is disposed to intersect each other. The mounting groove comprises a pair of insertion slots disposed to intersect each other. The pair of vertical plates is configured to be inserted into the pair of insertion slots respectively. 
     Furthermore, the second male female buckle comprises a second male buckle member and a second female buckle member that are configured to cooperate with each other. The second male buckle member is configured to be mounted on the body, the second female buckle member is configured to be mounted on the vertical tail, and the second male buckle member and the second female buckle member are configured to cooperate to secure the vertical tail on the body. Alternatively, the second male buckle member is configured to be mounted on the vertical tail, the second female buckle member is configured to be mounted on the body, and the second male buckle member and the second female buckle member are configured to cooperate to secure the vertical tail on the body. 
     Furthermore, the body and vertical tail are respectively provided with a first mounting position and a second mounting position. The second male buckle member is configured to be mounted to the first mounting position. The second female buckle member is configured to be mounted on the second mounting position. 
     Furthermore, the second male buckle member comprises a second mounting portion, a neck portion projected on a side of the second mounting portion, and a second buckle tongue formed from an extension of the neck portion. The second female buckle member comprises a second base and an engaging groove provided on the second base. The second buckle tongue is configured to be inserted into the engaging groove and abut against the engaging groove, so that the second male buckle member is secured with the second female buckle member. 
     Furthermore, the second base is provided with a pair of oppositely disposed snap buckles. The engaging groove is formed between the snap buckles, and the second buckle tongue is configured to be stopped by the snap buckles. 
     Furthermore, the second base comprises a base piece and a pair of symmetrically disposed L-shaped pieces at both ends of the base piece. The snap buckles are projected on the base piece. The neck portion is configured to be sandwiched between the snap buckles. The L-shaped pieces are configured to abut against the second mounting portion of the second male buckle member. 
     Furthermore, the model aircraft further comprises at least one third male female buckle, and the third male female buckle is configured to secure the wing on the body. 
     The present disclosure provides the following benefits: in the disclosed model aircraft, the wing and the vertical tail can be removably assembled on the body by multiple male female buckles; it is structurally simple; it is convenient to disassemble the aircraft during storage to save space, and it is convenient and fast to assemble the aircraft during use, thereby improving the ease of assembly. 
    
    
     
       BRIEF DESCRIPTION OF FIGURES 
       In order to more clearly illustrate the technical schemes, the following embodiments are illustrated together with the accompanying drawings. It is obvious that the following descriptions of the drawings depict only some embodiments. Those skilled in the art may derive other drawings from the current drawings without any inventive effort. 
         FIG. 1  is a schematic structural view of the presently disclosed model aircraft. 
         FIG. 2  is an exploded view of the embodiment in  FIG. 1 . 
         FIG. 3  is a exploded view of the embodiment in  FIG. 1  from another perspective. 
         FIG. 4  is a partial enlarged view at area A of  FIG. 3 . 
         FIG. 5  is a partial enlarged view at area B of  FIG. 3 . 
         FIG. 6  is a schematic structural view of a first male female buckle of the disclosed model aircraft. 
         FIG. 7  is a schematic structural view of a second male female buckle of the disclosed model aircraft. 
     
    
    
     DETAILED DESCRIPTION 
     Below are a detailed description of the embodiments of the disclosure in view of the accompanying drawings, and the clear and detailed description of the technical schemes of the present disclosure. 
     As shown in  FIG. 1-5 , the disclosure provides a model aircraft comprising a body  1 , a wing  2 , a vertical tail  3  and a horizontal tail  4 . At least one first male female buckle  5  is provided between the wing  2  and the body  1 . Said wing is securely mounted on the body  1  through the first male female buckle  5 . At least one second male female buckle  6  is provided between the vertical tail  3  and the body  1 . The vertical tail  3  is securely mounted on the body  1  through the second male female buckle. Said horizontal tail and body  1  is in the form of a one-piece unit. During disassembly and assembly, it is only needed to disassemble the wing  2  and vertical tail  3  from the body  1 , or assemble of the same. The disassembly and assembly is easy and helps to improve work efficiency. In the present embodiment, said model aircraft comprises two of the first male female buckles  5  and two of the second male female buckles  6 . In other embodiments, other numbers of the first male female buckles  5  and the second male female buckles  6  may be provided, such as three of the first male female buckles  5  and three of the second male female buckles  6 . 
     Said first male female buckle  5  comprises a first male buckle member  51  and a first female buckle member  52  that are configured to cooperate with each other. In the present embodiment, the first male buckle member  51  is configured to be mounted on the wing  2 , the first female buckle member  52  is configured to be mounted on the body  1 , and the first male buckle member  51  and the first female buckle member  52  are configured to cooperate to secure the wing  2  on the body  1 ; a mounting groove  25  is provided at a bottom of the wing  2 ; an end of the first male buckle member  51  is configured to be secured in the mounting groove  25 ; a mounting hole  15  is provided at a bottom of the body  1 , and an end of the first female buckle member  52  is configured to pass through the mounting hole  15  and is configured to be stopped by a bottom of the mounting hole  15 . Without being limited to this, alternatively, the first male buckle member  51  is configured to be mounted on the body  1 , the first female buckle member  52  is configured to be mounted on the wing  2 , and the first male buckle member  51  and the first female buckle member  52  are configured to cooperate to secure the wing  2  on the body  1 . 
     As shown in  FIG. 6 , the first male buckle member  51  comprises an inserting axis  511  and a plurality of connecting arms  512  formed from an extension of an end of the inserting axis  511 . A free end of one of the plurality of connecting arms  512  is provided with a first buckle tongue  513 . The plurality of connecting arms  512  are spaced apart, and a retaining space  514  is formed by the plurality of connecting arms  512 . According to the present embodiment, the first male buckle member  51  is made of elastic material. When being pressed by external force, said connecting arms  512  deform toward the retaining space  514  and retract to be closer. The first female buckle member  52  comprises a first base  521  and a blocking piece  522  provided on an end of the first base  521 ; the first base  521  is provided with a through-hole  523  in a center of the first base  521 , and the through-hole  523  passes through the blocking piece  522 . According to the present embodiment, the mounting hole  15  is a step-shaped through-hole with a step. When the first male female buckle  5  is buckled together, the first female buckle member  52  is configured to be inserted into the mounting hole  15 , and the blocking piece  522  of the first female buckle member  52  is configured to abut against the step of the step-shaped through-hole. Therefore the blocking piece  522  of said first female buckle member  52  is retained within the mounting hole  15 , and this ensures the smooth look of the exterior of the aircraft. When the first male buckle member  51  and the first female buckle member  52  are buckled together, the plurality of connecting arms  512  of the first male buckle member  51  are configured to be inserted into the through-hole  523  of the first base, and the first buckle tongue  513  is configured to abut against the blocking piece  522  of the first female buckle member  52 . 
     The blocking piece  522  is provided with a recess  524  in communication with the through-hole  523 , and the first buckle tongue  513  of the first male buckle member  51  is configured to abut against a bottom of the recess  524 . When the first male buckle member  51  and the first female buckle member  52  are buckled together, the connecting arms  512  of the first male buckle member  51  are inserted into the through-hole  523 ; the first buckle tongues  513  at the free end of the connecting arms  512  are deformed by the pressing force of the interior wall of through-hole  523 , and retract to be closer; further insertion of the inserting axis  511  of the male buckle member  51  pushes the first buckle tongue  513  out of the through-hole  523 ; the first buckle tongue  513  bulges outwardly due to the lack of the pressing force from the wall of the through-hole  523 ; when the inserting axis  511  is pulled back, the first buckle tongue  513  abuts against the blocking piece  522  of the first female buckle member  52 , and therefore cannot retract back into the through-hole  523 ; thus, the first male buckle member  51  and the first female buckle member  52  are buckled together, and the first buckle tongue  513  is retained in the recess  524 . 
     When the first male female buckle is to be separated, the first buckle tongues  513  are to be pressed toward their center so that multiple first buckle tongues  513  are closed together and inserted into the through-hole  523  of the first female buckle member  52 ; the first male buckle member  51  is then applied a force away from the first female buckle member  52 , and the first male buckle member  51  is pulled back from the first female buckle member  52 , so that the first male female buckle is separated; the wing  2  is also separated from the body  1 . Therefore, the disassembly of the wing  2  from the body  1  is simple and convenient. 
     Furthermore, the first male buckle member  51  further comprises a position-restraining portion  515  provided on the inserting axis  511 . The position-restraining portion  515  is projected on an outer surface of the inserting axis  511 . The position-restraining portion  515  is configured to abut against an inner surface of the through-hole  523 , so that the first male buckle member  51  is secured with the first female buckle member  52 . This restricts the buckle position of the first female buckle member  52 , and prevents the first male buckle member  51  to become loose from the first female buckle member  52  after the first male buckle member  51  and first female buckle member  52  are buckled together. 
     According to the present embodiment, the position-restraining portion  515  is a protruding rib in parallel to an axial direction of the inserting axis  511 . A height of the protruding rib above the inserting axis  511  is gradually increased from an end adjacent to the plurality of connecting arms  512  toward the other end. That is, the outer surface of the protruding rib is at an angle to the axial direction of the inserting axis  511 ; when inserting axis  511  enters the through-hole  523  of the first female buckle member  52 , the first female buckle member  52  may not go through the other end of the inserting axis  511  due to the position restriction function of the protruding ribs. 
     Furthermore, the first male buckle member  51  further comprises a first mounting portion  516 . The first mounting portion  516  is configured to be disposed on the first male buckle member  51  at an end remote from end with the first buckle tongue  513 . The first mounting portion  516  and the mounting groove  25  are configured to cooperate so that the first male buckle member  51  is secured to the wing. 
     According to an embodiment, the first mounting portion  516  comprises a horizontal plate  5161  and a pair of vertical plates  5162 . The horizontal plate  5161  is provided on an end of the first male buckle member  51  away from end of the first buckle tongue  513 . The pair of vertical plates  5161  extends from a side of the horizontal plate  5161 . The pair of vertical plates  5162  is disposed to intersect each other;  FIG. 6  shows a vertical cross. The mounting groove  25  comprises a pair of insertion slots disposed to intersect each other. During assembly, the pair of vertical plates  5162  is respectively inserted into the pair of insertion slots, and the first male buckle member  51  is secured with the wing  2  by Interference fit. In other embodiments, the first male buckle member  51  may be secured with the wing  2  through other fixing methods such as through bonding. 
     The second male female buckle  6  comprises a second male buckle member  61  and a second female buckle member  62  that are configured to cooperate with each other. The second male buckle member  61  is configured to be mounted on the body  1 , the second female buckle member  62  is configured to be mounted on the vertical tail  3 , and the second male buckle member  61  and the second female buckle member  62  are configured to cooperate to secure the vertical tail  3  on the body  1 . Without being limited to the above, alternatively, the second male buckle member  61  is configured to be mounted on the vertical tail  3 , the second female buckle member  62  is configured to be mounted on the body  1 , and the second male buckle member  61  and the second female buckle member  62  are configured to cooperate to secure the vertical tail  3  on the body  1 . The body  1  and vertical tail  3  are respectively provided with a first mounting position  16  and a second mounting position  36 , to secure the assembly of the second male buckle member  61  and second female buckle  62 . The second male buckle member  61  and second female buckle  62  are respectively bonded to the first mounting position  16  and the second mounting position  36  by sticky materials such as glue or double-sided tape. 
     As shown in  FIG. 7 , the second male buckle member  61  comprises a second mounting portion  611 , a neck portion  612  projected on a side of the second mounting portion  611 , and a second buckle tongue  613  formed from an extension of the neck portion  612 . The second mounting portion  611  is configured to secure the second male buckle member  61  on the wing  1 ; and the second buckle tongue  613  is configured to buckle with the second female buckle member  62 . Furthermore, the second mounting portion  611  is mounted on the first mounting position  16 . The first mounting position  16  is a recess slot or a plane surface. The second mounting portion  611  is bonded on the first mounting position  16 . The second female buckle member  62  comprises a second base  621  and an engaging groove  622  provided on the second base  621 . The second buckle tongue  613  is configured to be inserted into the engaging groove  622  and abut against the engaging groove  622 , so that the second male buckle member  61  is secured with the second female buckle member  62 . The second base  621  is provided with a pair of oppositely disposed snap buckles  623 , with the snap portions being arranged to be opposing to each other. The engaging groove  622  is formed between the snap buckles  623 , and the second buckle tongue  613  is configured to be stopped by the snap buckles  623 . 
     When the second male female buckle  6  is buckled, the second buckle tongue  613  is inserted into the engaging groove  622  through the opening of the engaging groove  622 ; interior walls of the snap buckles  623  are pushed to expand outwardly; the opening of the engaging groove  622  expands so that the second buckle tongue  613  may be inserted into the engaging groove  622 . When the second buckle tongue  613  is completely inserted into the engaging groove  622 , the snap buckles  623  springs back to snap the second buckle tongue  613 , so that the second male female buckle is buckled together; thus the vertical tail  3  is mounted on the wing  1  and the assembly process is convenient. 
     When the vertical tail  3  is to be disassembled from the wing  1 , the second male buckle member  61  and the second female buckle member  62  are applied with forces toward opposite directions. Snap buckle  23  is pushed outwardly by the second buckle tongue  613  and is expanded. The second buckle tongue  613  is pulled back from the opening of the engaging groove  622 , so that the second male buckle member  61  is separated from the second female buckle member  62 . The disassembly process is very convenient as well. 
     According to an embodiment, the second base  621  comprises a base piece  6211  and a pair of symmetrically disposed L-shaped pieces  6212  at both ends of the base piece  6211 . The snap buckles  623  are projected on the base piece  6211 . When the second male buckle  61  and the second female buckle member  62  are buckled together, the neck portion  612  is sandwiched between the snap buckles  623 . The L-shaped pieces  6212  are configured to abut against the second mounting portion  611  of the second male buckle member  61 . The second base  621  is to be bonded on the second mounting position  36 ; the second mounting position  36  is a recess groove, with a shape matching the exterior shape of the second base  621 ; thus the second female buckle member is configured to be accommodated in the second mounting position  36 . 
     As a further improvement in the disclosure, at least one third male female buckle  7  is provided between the wing  2  and the body  1  to further secure the wing  2 , and the wing  2  is more securely assembled on the body  1 . According to an embodiment, preferably two of third male female buckles  7  are provided. The third male female buckles  7  may have the same structure of the second male female buckle, and have the same mode of assembly, which are not described in detail herein. The third male female buckle  7  and the first male female buckle  5  are respectively provided on different connecting interfaces of the wing  2  and the body  1 , to ensure that each connecting interface is securely connected and the wing  2  is tightly assembled on the body  1 . 
     The structures of the first, second and third male female buckle  5 ,  6  and  7  are not limited to the above disclosures and other male female buckles that implement disassembly and assembly functions may also be employed. 
     The descriptions above are preferred embodiments. Thus, it will be apparent to one skilled in the art that modifications may be made without departing from the protection scope of the claims set out below, and such modifications are within the protective scope of the present disclosure.