Rotary goblet

Abstract

A rotary goblet includes a goblet body, a rotating rod, at least one bearing, and a base. A bottom of the goblet body is connected to the rotating rod, the at least one bearing is fixed to the base; a bottom of the rotating rod is connected to an inner ring of the at least one bearing and an outer ring of the at least one bearing is fixed to the base, and the at least one bearing is configured to allow the inner ring of the at least one bearing together with the goblet body and the rotating rod to keep rotating horizontally with respect to the base about a central axis of the rotating rod without tilting, under inertia of rotation of the goblet body.

1 . A rotary goblet, comprising:
 a goblet body;   a rotating rod;   at least one bearing; and   a base;   wherein a bottom of the goblet body is connected to the rotating rod, the at least one bearing is fixed to the base; a bottom of the rotating rod is connected to an inner side of an inner ring of the at least one bearing and an outer ring of the at least one bearing is fixed to the base so that the rotating rod is capable of rotating together with the inner ring of the at least one bearing relative to the base, the rotating rod is vertically arranged between the goblet body and the base and is capable of being rotated horizontally with respect to the base by the at least one bearing, and the at least one bearing is configured to allow the inner ring of the at least one bearing together with the goblet body and the rotating rod to keep rotating horizontally with respect to the base about a central axis of the rotating rod without tilting, under inertia of rotation of the goblet body.   
     
     
         2 . The rotary goblet according to  claim 1 , wherein an upper connecting seat is mounted at the bottom of the goblet body, an internal threaded hole is provided on an inner side of the upper connecting seat, and a threaded column corresponding to the internal threaded hole is provided at a top of the rotating rod. 
     
     
         3 . The rotary goblet according to  claim 1 , wherein the at least one bearing is affixed to a top of the base;
 and/or, the inner side of the inner ring of the at least one bearing is provided with a connecting hole, and an outer side of the bottom of the rotating rod is provided with a connecting rod corresponding to the connecting hole.   
     
     
         4 . The rotary goblet according to  claim 1 , wherein
 a top of the base is provided with a mounting hole for positioning and mounting of the at least one bearing;   and/or, a bottom of the inner ring of the at least one bearing and a bottom of the base both are provided with corresponding mounting and positioning holes.   
     
     
         5 . The rotary goblet according to  claim 1 , wherein
 a top of the rotating rod is provided with an upper support portion that is progressively larger from bottom to top;   and/or, a bottom of the rotating rod is provided with a lower support portion that gradually becomes larger from top to bottom;   and/or, the bottom of the base is provided with a non-slip pattern.   
     
     
         6 . The rotary goblet according to  claim 2 , wherein the connecting seat is affixed to the bottom of the goblet body;
 and/or, the connecting seat is a metal connecting seat and the rotating rod is a metal rotating rod.   
     
     
         7 . The rotary goblet according to  claim 2 , wherein a plurality of light-transmitting holes are provided on the outer side of the upper connecting seat, the light-transmitting holes are fitted with light-transmitting decorative members;
 and/or, an inner side of the rotating rod is hollow, and the top of the rotating rod is provided with a mounting groove for mounting the light bead.   
     
     
         8 . The rotary goblet according to  claim 1 , wherein the rotating rod is fixed to the inner ring of the at least one bearing through a lower connecting seat,
 a bottom of the lower connecting seat is provided with a connecting screw rod, the inner side of the inner ring of the bearing is provided with a connecting hole corresponding to the connecting rod, the connecting rod is fixed to the connecting hole, and a top of the lower connecting seat is provided with a lower connecting seat internal thread for mounting the rotating rod.   
     
     
         9 . The rotary goblet according to  claim 1 , wherein a generator is mounted on an inner side of the bottom of the rotating rod, and a light bead electrically connected to the generator is mounted on a top of the rotating rod; wherein a generator shell of the generator is fixedly connected to the rotating rod, and a generator shaft of the generator is fixedly connected to the base so that rotation of the rotating shaft can bring the generator shell to rotate relative to the generator shaft and the base to generate power to be supplied to the light bead. 
     
     
         10 . The rotary goblet according to  claim 9 , wherein a generator shaft mounting hole for fixedly mounting the generator shaft of the generator is provided in a lower portion of the base. 
     
     
         11 . The rotary goblet according to  claim 1 , wherein the outer ring of the at least one bearing is fixed to the base through a fixing rod and a lower connecting seat; a top of the fixing rod is provided with sleeve holes for mounting the at least one bearing, a bottom of the fixing rod is fixedly connected to a top of the lower connecting seat, and a bottom of the lower connecting seat is fixedly connected to the base. 
     
     
         12 . The rotary goblet according to  claim 11 , wherein the number of the at least one bearing is two, and a sleeve is provided between the two bearings. 
     
     
         13 . The rotary goblet according to  claim 11 , wherein a bottom of the rotating rod is provided with a connecting rod, a top of at least one bearing is provided with a connecting hole corresponding to the connecting rod, a bottom of the connecting rod is snap-fitted with a card spring pressed against the at least one bearing to clamp the at least one bearing between the rotating rod and the card spring. 
     
     
         14 . The rotary goblet according to  claim 11 , wherein the bottom of the lower connecting seat is provided with a connecting screw rod, the top of the base is provided with a base internal threaded hole corresponding to the connecting screw rod, and the lower connecting seat is screwed to the base. 
     
     
         15 . The rotary goblet according to  claim 11 , wherein a generator is mounted on the inner side of the bottom of the rotating rod, a light bead electrically connected to the generator is mounted on the top of the rotating rod, a generator shell of the generator is fixedly connected to the rotating rod, and a generator shaft of the generator is fixedly connected to the fixing rod so that rotation of the rotating shaft can bring the generator shell to rotate relative to the generator shaft and the base to generate power to be supplied to the light bead. 
     
     
         16 . The rotary goblet according to  claim 15 , wherein the upper part of the fixing rod is provided with a generator shaft mounting hole for fixedly mounting the generator shaft of the generator. 
     
     
         17 . The rotary goblet according to  claim 15 , wherein the inner side of the rotating rod is hollow, and the top of the rotating rod is provided with a mounting groove for mounting the light bead.