Patent HR-P20220698-A1 (HR)
Inventor: RABATIĆ MARKO
IPC: B62B13/16
Filed: 2022-05-31
Abstract: Svjetleće sklopive sanjke sastavljene su iz dva šuplja gornja profila 1 i dva šuplja donja profila 2 međusobno povezana u zakretne mehanizme prednjeg zgloba 3 i stražnjeg zgloba 4, elektroničkog sklopa 5 ugrađenog u stražnji zglob 4, sjedala 6 te LED trake 7 koja je umetnuta kroz šupljinu jednog gornjeg profila 1 i šupljinu njemu nasuprotnog donjeg profila 2 tako da LED traka 7 čini zatvorenu petlju spojenu na elektronički sklop 5 koji osigurava kako napajanje energijom istosmjerne struje iz baterije tako i softverske algoritme za upravljanje uzorcima promjene boja dioda LED trake 7.<BR/> <BR/>Svjetleće sklopive sanjke izvedene su tako da je promjenom kuta relativno između bilo koja dva profila 1 ili 2 tijela sanjki, a uslijed korištenja zakretnih mehanizmima u prednjem zglobu 3 i stražnjem zglobu 4 sanjki, sanjke moguće postaviti bilo u rasklopljen bilo u sklopljen položaj.<BR/> <BR/>Prednji zglob 3 i stražnji zglob 4 sanjki izvedeni kao zakretni mehanizmi spojeva krajeva četiri profila tijela sanjki koji se sastoje od baze 8, u bazu 8 umetnutih osovina 9 i 10, pogonskog člana 11 zakretnog oko pripadajuće osovine 9, a na kojem se nalazi primarni izdanak 15 i sekundarni izdanak 19, direktno gonjenog člana 12 zakretnog oko pripadajuće osovine 10, a na kojem se nalazi profilni utor 16 i izdanak 20, posredno gonjenih članova 13 zakretnih oko pripadajućih osovina 9 i 10, a na kojima se nalaze izdanci 17 te na bazu 8 montiranih linearno pomičnih klizača 14, a na kojima se nalaze profilni utori 18, sve međusobno povezano tako da je primarni izdanak 15 pogonskog člana 11 umetnut u profilni utor 15 direktno gonjenog člana 12 i da su sekundarni izdanak 19 pogonskog člana 11, izdanak 20 direktno gonjenog člana 12 te izdanci 17 posredno gonjenih članova 13 umetnuti u profilni utor 18 linearno pomičnog klizača 14 čime je osigurano da relativno povećanje kuta između bilo koja dva profila 1 ili 2 tijela sanjki dovodi do kliznog pomicanja primarnog izdanka 15 pogonskog člana 11 mehanizma u profilnom utoru 16 direktno gonjenog člana 12 te sekundarnog izdanaka 19 pogonskog člana 11 i izdanka 20 direktno gonjenog člana 12 u profilnim utorima 18 linearno pomičnog klizača 14 što uzrokuje istovremeno zakretanje direktno gonjenog člana 12 oko osovine 10 na koju je montiran te linearni pomak klizača 14 u odnosu na bazu 8 na koju je montiran, a što pak, putem umetaka 17 uzrokuje usklađeno zakretanja posredno gonjenih članova 13 oko osovina 9 i 10 na koju su montirani.The luminous folding sledge is composed of two hollow upper profiles 1 and two hollow lower profiles 2 connected to each other in the pivoting mechanisms of the front joint 3 and the rear joint 4, the electronic assembly 5 built into the rear joint 4, the seat 6 and the LED strip 7 which is inserted through the cavity of one upper profile 1 and the cavity of the opposite lower profile 2 so that the LED strip 7 forms a closed loop connected to the electronic assembly 5 which provides both the DC power supply from the battery and the software algorithms for controlling the colour change patterns of the LED strip 7.<BR/><BR/>The luminous folding sledge is designed so that by changing the angle between any two profiles 1 or 2 of the sledge body, and due to the use of pivoting mechanisms in the front joint 3 and the rear joint 4 of the sledge, it is possible to place the sledge either in an unfolded or in a folded position.<BR/><BR/>The front joint 3 and the rear joint 4 of the sledge are made as pivoting mechanisms of the joints of the ends of the four profiles of the sledge body, which consist of a base 8, shafts 9 and 10 inserted into the base 8, a drive member 11 pivoting around the associated shaft 9, on which the primary protrusion 15 and the secondary protrusion 19 are located, of the directly driven member 12 pivoting around the associated shaft 10, on which there is a profile slot 16 and the protrusion 20, of the indirectly driven members 13 pivoting around the associated shafts 9 and 10, and on which there are protrusions 17, and of the linearly movable sliders 14 mounted on the base 8 and on which there are profile slots 18, all interconnected so that the primary protrusion 15 of the drive member 11 is inserted into the profile slot 16 of the directly driven member 12 and that the secondary protrusion 19 of the drive member 11, protrusion 20 of the directly driven member 12 and the protrusions 17 of the indirectly driven members 13 are inserted into the profile slot 18 of the linearly moving slider 14, which ensures that a relative increase in the angle between any two profiles 1 or 2 of the sledge body leads to a sliding movement of the primary protrusion 15 of the drive member 11 of the mechanism in the profile slot 16 of the directly driven member 12 and of the secondary protrusion 19 of the driving member 11 and the protrusion 20 of the directly driven member 12 in the profile slots 18 of the linearly moving slider 14, which causes the simultaneous rotation of the directly driven member 12 around the shaft 10 on which it is mounted and the linear displacement of the slider 14 in relation to the base 8 on which it is mounted, and which, through the inserts 17, causes coordinated rotation of the indirectly driven members 13 around the shafts 9 and 10 on which they are mounted.