Device for anchoring a beach parasol pole in sand or in a sandy soil

Abstract

A device for anchoring a pole for a beach parasol in sand or in sandy soil includes a buriable plate manufactured from a rigid or semi-rigid material, a sleeve intended to receive said pole, the sleeve being associated with said plate by means of a junction zone, the sleeve opening out on both sides. The sleeve includes a tubular inner wall connected to the outer wall by means of radial ribs. The radial ribs extend towards the inside of the tubular inner wall in order to come into contact with the wall constituting the pole. These projecting parts of ribs inside the tubular inner wall first facilitate the insertion of the pole by rotation in the tubular inner wall while flexing the projecting parts of thr ribs, and secondly increase the clamping of the pole in the sleeve through relatively high pressure exerted on the wall of the pole.

1 . A device for anchoring a pole for a beach parasol in the sand or in a sandy soil, the device comprising:
 a buriable plate manufactured from a flexible or semi-rigid material,   a sleeve intended to receive said pole, the sleeve being associated with said plate by means of a junction zone, the sleeve opening out on both sides, wherein the sleeve comprises a tubular inner wall connected to the outer wall by means of radial ribs, said radial ribs being extended towards the inside of the tubular inner wall so as to come into contact with the wall constituting the pole.   
     
     
         2 . The anchoring device according to  claim 1 , wherein a tubular intermediate wall is formed between the outer wall and the tubular inner wall, the tubular intermediate wall being connected to the outer wall and to the tubular inner wall, by means of radial ribs. 
     
     
         3 . The anchoring device according to  claim 1 , wherein the sleeve has in front view an outer wall in the form of a truncated cone and the large base of which forms the junction with the buriable plate. 
     
     
         4 . The anchoring device according to  claim 1 , wherein the openings pass through the buriable plate at the junction zone and in that radial folds delimit, in the buriable plate, facets in the form of angular sectors, from the sleeve as far as the periphery of the buriable plate, at least one radial fold being secant to an opening. 
     
     
         5 . The anchoring device according to  claim 1 , wherein the alveoli are formed on the top face, intended to be turned upwards, of the buriable plate. 
     
     
         6 . The anchoring device according to  claim 5 , wherein the bottom face of the buriable plate has a smooth appearance. 
     
     
         7 . The anchoring device according to  claim 1 , wherein the buriable plate has, when it rests on a flat support, the form of a disc with a diameter of between 20 cm and 40 cm+/−2 cm with a preferential value of 30 cm+/−2 cm. 
     
     
         8 . The anchoring device according to  claim 1 , further comprising a pole for a parasol. 
     
     
         9 . The anchoring device according to  claim 8 , further comprising a parasol mast equipped with a fabric and a mechanism for deploying same. 
     
     
         10 . The method for manufacturing an anchoring device  claim 1 , wherein the anchoring device is manufactured by moulding, the buriable plate and said sleeve forming one and the same object manufactured in a single piece. 
     
     
         11 . The method for manufacturing an anchoring device according to  claim 10 , wherein the material chosen is an elastomer, the hardness of which is between 60 and 90±8 IRHD, the thickness of the buriable plate being between 2 and 10 mm with a preferential value of 3 mm.