Damping positioning device and sunshade awning

Abstract

A damping positioning device and a sunshade awning is provided. The damping positioning device comprises a fixing member and a damping member rotatably hinged on the fixing member. The damping member is provided with a curved slot or curved hole which allows for a rod to pass through and has the function of damping positioning. The damping positioning device is adopted to position the oblique rods in the sunshade awning which plays an adjustment role, in order to make sliding-based adjustment and self-positioning, and realize the purposes of adjusting the sunshade angle and folding the sunshade awning.

We claim: 
     
         1 . A damping positioning device, comprising:
 fixing members and damping members;   the damping member defines a curved slot or a curved hole, which functions, together with the rod member, for forming damping positioning on a pass-through basis;   and the damping member is rotatably riveted and positioned on the fixed member by rivets.   
     
     
         2 . A damping positioning device according to  claim 1 , wherein a clamping groove is formed in the middle of the fixing member, and the damping member is rotatably positioned in the clamping groove. 
     
     
         3 . A damping positioning device according to  claim 2 , wherein the damping member is of a symmetrical two-half structure, and the two halves are combined to form a complete arc-shaped hole. 
     
     
         4 . A damping positioning device according to  claim 1 , wherein one side of the damping member with a curved slot is attached to the side surface of the fixing member, and the curved slot is closed by virtue of the fixing member. 
     
     
         5 . A sunshade awning of  claim 4 , further comprising:
 a bracket and a tarp arranged symmetrically on each of both sides, while each bracket consists of a vertical rod, a horizontal rod, an oblique rod, and a damping positioning device according to  claim 4 , wherein the lower end of a vertical rod is locked on a fixing member of the damping positioning device, and the upper end thereof is rotatably hinged with the horizontal rod;   the oblique rod passes through the curved slot or curved hole of the damping member in the damping positioning device, while its upper end is rotatably hinged on the horizontal rod; and   wherein with the help of the oblique rod sliding relative to the damping member, the pitch angle and folding structure of the horizontal rod can be adjusted; and the two sides of the tarp are sleeved on two horizontal rods.   
     
     
         6 . A sunshade awning according to  claim 5 , wherein the fixing member is provided with a tenon, and is equipped with a socket that can be locked on an object, and the socket is provided with a molded mortise for insertion of the tenon. 
     
     
         7 . A sunshade awning according to  claim 5 , wherein vertical rods, horizontal rods and oblique rods are all carbon fiber rods;
 a joint assembly is provided at each hinge point;   the joint assembly comprises a joint base and a rotating base;   a joint base is locked at each of the two hinge points on a horizontal rod;   a rotating base is locked at each end of a vertical rod and an oblique rod; and   each of these rods is hinged on a joint base by means of a rotating base, so as to form a rotatable hinge between the rods.