Outdoor sunshade

Abstract

An outdoor sunshade includes a sunshade post, a sunshade frame on one side of the sunshade post, a handle shell on and movable along the sunshade post, an inclined pull rod on the handle shell in a matching manner with its other end matching the sunshade frame, a sunshade cord, and a sunshade cord winding/unwinding assembly configured to wind/unwind the sunshade cord so as to unfold or fold the sunshade frame and including a first power component and a second power component that are in power transmission fit. The first power component is located in the handle shell and completes power input via a driving component. A cord winding wheel is on the second power component in a matching manner, and the second power component extends outwards in an axial direction of the inclined pull rod such that the cord winding wheel is located outside the handle shell.

1 . An outdoor sunshade, comprising:
 a sunshade post;   a sunshade frame located on one side of the sunshade post;   a handle shell arranged on the sunshade post, wherein the handle shell can move vertically along the sunshade post;   an inclined pull rod arranged on the handle shell in a matching manner, the other end of the inclined pull rod matching the sunshade frame;   a sunshade cord;   a sunshade cord winding and unwinding assembly configured to wind or unwind the sunshade cord so as to unfold or fold the sunshade frame; the sunshade cord winding and unwinding assembly comprising a first power component and a second power component, wherein the first power component is located in the handle shell and completes power input by means of a driving component, and wherein the first power component and the second power component are in power transmission fit; and   a cord winding wheel arranged on the second power component in a matching manner,   wherein the second power component extends outwards in an axial direction of the inclined pull rod such that the cord winding wheel is located outside the handle shell.   
     
     
         2 . The outdoor sunshade according to  claim 1 , wherein the first power component comprises a power gear and a shaft sleeve set matching the power gear, the power gear is mounted and sleeved on the shaft sleeve set, the shaft sleeve set is configured to match the handle shell for mounting, a power input end is arranged on the shaft sleeve set, and the power gear is configured to match an adjacent transmission gear unit in the second power component in a meshing manner. 
     
     
         3 . The outdoor sunshade according to  claim 2 , wherein the second power component comprises at least one transmission gear unit, the transmission gear units match in sequence in a meshing manner, and the transmission gear unit located at the other end is configured to match the cord winding wheel for mounting. 
     
     
         4 . The outdoor sunshade according to  claim 3 , wherein the transmission gear unit and the cord winding wheel are of an integrated mounting structure or a split mounting structure. 
     
     
         5 . The outdoor sunshade according to  claim 1 , wherein the inclined pull rod comprises an inclined pull rod body and an inclined pull rod connecting shaft located at one end of the inclined pull rod body, one end of the inclined pull rod connecting shaft is configured to match the handle shell in a hinged manner, the inclined pull rod connecting shaft is sleeved on and fixed to the inclined pull rod body, a groove cavity is formed in the inclined pull rod connecting shaft, and the transmission gear units are mounted in the groove cavity in sequence. 
     
     
         6 . The outdoor sunshade according to  claim 1 , wherein the first power component comprises a driving wheel and a shaft sleeve set matching the driving wheel, the driving wheel is mounted and sleeved on the shaft sleeve set, the shaft sleeve set is configured to match the handle shell for mounting, a power input end is arranged on the shaft sleeve set, and the driving wheel is in transmission fit with a driven wheel in the second power component by means of belt wheels. 
     
     
         7 . The outdoor sunshade according to  claim 6 , wherein the cord winding wheel is arranged on the driven wheel in an integral or split matching manner. 
     
     
         8 . The outdoor sunshade according to  claim 6 , wherein a cord carrying portion is arranged on the belt wheel, the cord carrying portion is configured to fixedly match one end of the sunshade cord, and the cord carrying portion moves with rotation of the driving wheel to unfold or fold the sunshade frame. 
     
     
         9 . The outdoor sunshade according to  claim 1 , wherein the inclined pull rod comprises an inclined pull rod body and an inclined pull rod connecting shaft located at one end of the inclined pull rod body, one end of the inclined pull rod connecting shaft is configured to match the handle shell in a hinged manner, the inclined pull rod connecting shaft is sleeved on and fixed to the inclined pull rod body, a groove cavity is formed in the inclined pull rod connecting shaft, and the belt wheels wind around the driving wheel and the driven wheel located at the other end of the groove cavity. 
     
     
         10 . The outdoor sunshade according to  claim 1 , wherein the inclined pull rod comprises an inclined pull rod body and an inclined pull rod connecting shaft located at one end of the inclined pull rod body, one end of the inclined pull rod connecting shaft is configured to match the handle shell in a hinged manner, the inclined pull rod connecting shaft is sleeved on and fixed to the inclined pull rod body, a groove cavity is formed in the inclined pull rod connecting shaft, and the belt wheels extend into an inner cavity of the inclined pull rod body along the groove cavity and match the driven wheel, located in the inner cavity of the inclined pull rod body, for mounting. 
     
     
         11 . The outdoor sunshade according to  claim 6 , wherein there are two or more belt wheels. 
     
     
         12 . The outdoor sunshade according to  claim 11 , wherein a transition wheel is arranged between every two adjacent belt wheels, and the driven wheel is located on the belt wheel at the tail end. 
     
     
         13 . The outdoor sunshade according to  claim 12 , wherein a cord carrying portion is arranged on the belt wheel at the tail end, and the cord carrying portion is configured to fixedly match one end of the sunshade cord. 
     
     
         14 . The outdoor sunshade according to  claim 7 , wherein there are two or more belt wheels. 
     
     
         15 . The outdoor sunshade according to  claim 6 , wherein the inclined pull rod comprises an inclined pull rod body and an inclined pull rod connecting shaft located at one end of the inclined pull rod body, one end of the inclined pull rod connecting shaft is configured to match the handle shell in a hinged manner, the inclined pull rod connecting shaft is sleeved on and fixed to the inclined pull rod body, a groove cavity is formed in the inclined pull rod connecting shaft, and the belt wheels wind around the driving wheel and the driven wheel located at the other end of the groove cavity. 
     
     
         16 . The outdoor sunshade according to  claim 6 , wherein the inclined pull rod comprises an inclined pull rod body and an inclined pull rod connecting shaft located at one end of the inclined pull rod body, one end of the inclined pull rod connecting shaft is configured to match the handle shell in a hinged manner, the inclined pull rod connecting shaft is sleeved on and fixed to the inclined pull rod body, a groove cavity is formed in the inclined pull rod connecting shaft, and the belt wheels extend into an inner cavity of the inclined pull rod body along the groove cavity and match the driven wheel, located in the inner cavity of the inclined pull rod body, for mounting.