Claims (14)
EP 3 071 777 BI Patentni zahtevki Senčilna napravaEP 3 071 777 BI Patent claims Shading device
1. Senčilna naprava (1) s senčilnim zastorom (2), ki gaje moč naviti in odviti z gredi (3), in ki sestoji iz razmestitve lamel (4), ki so v smeri navijanja ali odvijanja povezane druga za drugo s pomočjo zgibnih povezav (9), in ki imajo vsakokrat večkratno razmestitev lamelnih segmentov (5), pri čemer se za vzpostavitev zgibne povezave (9) okrogla ali kavljasta razširitev prečnega prereza drugega zgibnega elementa (11) vsakokrat na zgornjem robu lamele (4) vstavi v komplementarno votlino prvega zgibnega elementa (10) na spodnjem robu sosednje lamele (4) in pri čemer so lamelni segmenti (5) lamele (4) sami po sebi tvorjeni tako togi, da le-ti pri navijanju ali odvijanju gredi (3) obdržijo svojo obliko, značilna po tem, da so sosednje lamele (4) medsebojno povezane s potiskom in položajno zavarovane proti stranskim pomikom druga glede na drugo z zapahnilnimi deli (12), ki se zapahnejo v luknjah (13) na robovih lamel (4) na njihovih zgornjih ali spodnjih straneh v področju prvega (10) in drugega zgibnega elementa (11).A shading device (1) with a shading closure (2), which can be wound and unwound from the shaft (3), and which consists of the arrangement of the blades (4) which are connected in relation to the winding or unwinding of one another by means of articulated (9), and in each case at the upper edge of the lamella (4), a circular or hooked extension of the cross-section of the second hinge element (11) is inserted into the complementary the cavity of the first hinge element 10 at the lower edge of the adjacent lamella 4 and the lamellar segments of the lamella 4 are in themselves formed so rigid that they retain their shape when winding or unwinding the shafts , characterized in that the adjoining blades (4) are interconnected with the thrust and positionally secured against lateral displacements in relation to each other by means of locking portions (12) which are locked in the holes (13) at the edges of the blades (4) on their upper or bottom pages in the area of pr vega (10) and the second hinge element (11).
2. Senčilna naprava po zahtevku 1, značilna po tem, da lamele sestojijo iz kovinskih materialov in da zapahnilni deli (12) sestojijo iz umetne snovi.Shading device according to claim 1, characterized in that the lamellas consist of metallic materials and that the locking parts (12) consist of a plastic material.
3. Senčilna naprava po zahtevku 1 ali 2, značilna po tem, da so na obeh vzdolžnih stranskih robovih lamel (4) predvideni zapahnilni deli (12).Shading device according to claim 1 or 2, characterized in that the locking portions (12) are provided at the two longitudinal lateral edges of the lamellae (4).
4. Senčilna naprava po zahtevku 3, značilna po tem, da segmenti zapahnilnih delov (12) štrlijo stransko preko vzdolžnih stranskih robov lamel (4) in s tem tvorijo naslonske ploskve.Shading device according to claim 3, characterized in that the segments of the locking parts (12) protrude laterally through the longitudinal lateral edges of the blades (4), thereby forming the abutment surfaces.
5. Senčilna naprava po zahtevku 3 ali 4, značilna po tem, da segmenti zapahnilnih delov (12) štrlijo preko zgornjih strani ali spodnjih strani lamel (4) in s tem tvorijo zaščitne elemente pri navijanju ali odvijanju lamel (4).Shading device according to claim 3 or 4, characterized in that the segments of the locking parts (12) protrude over the upper sides or the lower sides of the blades (4), thereby forming protective elements for winding or unwinding the blades (4).
6. Senčilna naprava po katerem koli od zahtevkov od 1 do 5, značilna po tem, da so vsi zapahnilni deli (12) tvorjeni identični.Shading device according to any one of claims 1 to 5, characterized in that all locking parts (12) are formed identical.
7. Senčilna naprava po katerem koli od zahtevkov od 1 do 6, značilna po tem, da ima vsak zapahnilni del (12) glavni kos (14), ki je razmeščen v področju zgibne povezave (9) med dvema lamelama (4), in s pomočjo katerega se ohranja položajno fiksiranje dveh sosednjih lamel (4), in da ima vsak zapahnilni del (12) stojino (15), ki se priključuje glavnemu kosu (14), in ki je nameščena v luknjah (13) zgolj ene lamele (4), pri čemer ima glavni kos (14) zapahnilnega dela (12) večjo širino kot stojina (15).Shading device according to any one of claims 1 to 6, characterized in that each locking member (12) has a main piece (14) disposed in the region of the articulated connection (9) between the two lamellas (4), and by means of which the position fixation of the two adjacent lamellas (4) is maintained and that each locking member (12) has a web (15) attached to the main piece (14) and which is located in the holes (13) of only one lamellae 4), wherein the main piece (14) of the locking portion (12) has a larger width than the web (15).
8. Senčilna naprava po zahtevku 7, značilna po tem, da ima zapahnilni del (12) prečno stojino (16), katere vzdolžna os poteka pravokotno na vzdolžno os stojine (15), pri čemer prečna stojina (16) na obeh straneh štrli preko stojine (15).Shading device according to claim 7, characterized in that the locking part (12) has a transverse web (16), the longitudinal axis being perpendicular to the longitudinal axis of the web (15), wherein the transverse web (16) protrudes over both sides webs (15).
9. Senčilna naprava po zahtevku 8, značilna po tem, daje kontura prečne stojine (16) prilagojena lamelnim segmentom (5) lamele (4).Shading device according to claim 8, characterized in that the contour of the transverse web (16) is adapted to the lamellar segments (5) of the lamellae (4).
10. Senčilna naprava po katerem koli od zahtevkov od 7 do 9, značilna po tem, da iz nasproti ležečih stranskih sten (15a, 15b) stojine (15) zapahnilnega dela (12) izhajajo izbokline (17).Shading device according to any one of claims 7 to 9, characterized in that projections (17) are formed from opposite sides of the web (15a, 15b) of the web (15) of the locking portion (12).
11. Senčilna naprava po katerem koli od zahtevkov od 1 do 10, značilna po tem, da so luknje (13) v lamelah (4) za sprejem zapahnilnih delov (12) izrezkane ali izštancane.Shading device according to one of the claims 1 to 10, characterized in that the holes (13) in the lamellas (4) for securing the locking parts (12) are cut out or discharged.
12. Senčilna naprava po katerem koli od zahtevkov od 1 do 11, značilna po tem, da so luknje (13) izdelane v enem postopku s krojenjem lamel (4).Shading device according to any one of claims 1 to 11, characterized in that the holes (13) are made in one method by cutting the lamellas (4).
13. Senčilna naprava po katerem koli od zahtevkov od 1 do 12, značilna po tem, da luknje (13) tvorijo linearne razmestitve v navijalni oziroma odvijalni smeri senčilnega zastora (2).Shading device according to any one of claims 1 to 12, characterized in that the holes (13) form linear arrangement in the winding or unwinding direction of the shading curtain (2).
14. Senčilna naprava po zahtevku 13, značilna po tem, da so vse lamele (4) tvorjene identične in/ali da je vsaka lamela (4) večkratna razmestitev identičnih lamelnih segmentov (5).Shading device according to claim 13, characterized in that all lamellas (4) are formed identical and / or each lamella (4) is a multiple arrangement of identical lamellar segments (5).