Wheel of a Remote Control Toy Vehicle

Abstract

The present invention discloses a wheel of a remote-controlled toy vehicle, comprising: a wheel body; and a wheel drive means; wherein the wheel body comprises an inner cavity, a rolling component, and a coupling component; wherein the rolling component is rotatably mounted on the coupling component and in transmission connection with a power output end of the wheel drive means; and wherein the wheel drive means is mounted on the coupling component and positioned within the inner cavity. The present remote-controlled toy vehicle wheel can be independently controlled, enabling various movement modes of the remote-controlled toy vehicle without occupying space within the vehicle body.

1 . A wheel of a remote-controlled toy vehicle, comprising:
 a wheel body; and   a wheel drive means;   wherein the wheel body comprises an inner cavity, a rolling component, and a coupling component;   wherein the rolling component is rotatably mounted on the coupling component and in transmission connection with a power output end of the wheel drive means; and   wherein the wheel drive means is mounted on the coupling component and positioned within the inner cavity.   
     
     
         2 . The wheel of a remote-controlled toy vehicle as claimed in  claim 1 ,
 wherein the rolling component and the coupling component jointly form a first wheel-unit structure having the inner cavity, with a main body of the wheel drive means being mounted within the coupling component; and   wherein the wheel drive means is provided with a first mounting shaft, enabling the rolling component to be rotatably sleeved onto the first mounting shaft to establish a transmission connection with the power output end of the wheel drive means.   
     
     
         3 . The wheel of a remote-controlled toy vehicle as claimed in  claim 2 ,
 wherein the wheel drive means comprises a first housing fixedly mounted on the coupling component, and a first electric motor and a first gear set that are respectively arranged in the first housing;   wherein the first mounting shaft is positioned on the first housing;   wherein an initial gear of the first gear set is mounted onto an output shaft of the first electric motor; and   wherein a final gear of the first gear set is rotatably sleeved onto the first mounting shaft and connected to the rolling component.   
     
     
         4 . The wheel of a remote-controlled toy vehicle as claimed in  claim 3 ,
 wherein a first shaft sleeve with a first external spline is positioned on a gear end face of the final gear of the first gear set and rotatably sleeved onto the first mounting shaft; and   wherein the rolling component is provided with a first internal splined hole capable of engaging with the first external spline on the first shaft sleeve.   
     
     
         5 . The wheel of a remote-controlled toy vehicle as claimed in  claim 4 ,
 wherein the coupling component comprises a first fixing member and a second fixing member;   wherein the rolling component comprises a first rolling member and a second rolling member;   wherein the first fixing member, the first rolling member, the second fixing member, and the second rolling member are arranged in a right-to-left sequence to form the first wheel-unit structure;   wherein a first connecting member is provided on the first fixing member, and a second connecting member matching the first connecting member is provided on the second fixing member, so that the first fixing member is fixedly connected to the second connecting member on the second fixing member through the first connecting member;   wherein the wheel drive means is fixedly mounted within the first fixing member;   wherein a third connecting member is provided on the first rolling member, and a fourth connecting member matching the third connecting member is provided on the second rolling member, so that the first rolling member is fixedly connected to the fourth connecting member on the second rolling member through the third connecting member; and   wherein the first internal splined hole is provided on either the first rolling member or the second rolling member.   
     
     
         6 . The wheel of a remote-controlled toy vehicle as claimed in  claim 5 ,
 wherein one side edge of the first rolling member is provided with a first annular protruding ridge or a first annular groove; and   wherein the first fixing member or the second fixing member is provided with a second annular groove or a second annular protruding ridge matching the first annular protruding ridge or the first annular groove.   
     
     
         7 . The wheel of a remote-controlled toy vehicle as claimed in  claim 5 ,
 wherein the first connecting member is disposed on an outer side of the first fixing member;   wherein the second connecting member is disposed on an outer side of the second fixing member;   wherein a first through hole is provided on the second fixing member;   wherein the third connecting member is disposed on an inner side of the first rolling member;   wherein the fourth connecting member is disposed on an inner side of the second rolling member;   wherein the third connecting member passes through the first through hole to fixedly connected to the fourth connecting member;   wherein the first internal splined hole is provided on the first rolling member;   wherein the first fixing member and the second rolling member are respectively spherical-cap-shaped;   wherein the second fixing member and the first rolling member are respectively annular-ring-shaped; and   wherein the first fixing member, the first rolling member, the second fixing member, and the second rolling member collectively form the first wheel-unit structure in a spherical shape.   
     
     
         8 . The wheel of a remote-controlled toy vehicle as claimed in  claim 1 ,
 wherein the rolling component forms a second wheel-unit structure having the inner cavity and a second through hole; and   wherein the wheel drive means is provided with a second mounting shaft, with one end of the second mounting shaft extending through the second through hole to an outside of the rolling component and being fixedly connected to the coupling component, enabling the rolling component to be rotatably sleeved onto the second mounting shaft to connect with the power output end of the wheel drive means.   
     
     
         9 . The wheel of a remote-controlled toy vehicle as claimed in  claim 8 ,
 wherein the wheel drive means comprises a second housing, and a second electric motor and a second gear set that are respectively arranged in the second housing;   wherein the second mounting shaft is positioned on the second housing;   wherein an initial gear of the second gear set is in transmission connection with an output shaft of the second electric motor; and   wherein a final gear of the second gear set is rotatably sleeved onto the second mounting shaft and connected to the rolling component.   
     
     
         10 . The wheel of a remote-controlled toy vehicle as claimed in  claim 9 ,
 wherein a second shaft sleeve with a second external spline is positioned on the final gear of the second gear set and rotatably sleeved onto the second mounting shaft;   wherein the second through hole is a second internal splined hole matching the second external spline; and   wherein the rolling component engages with the second external spline of the second shaft sleeve through the second internal splined hole.