{"id":5723,"date":"2026-06-11T15:35:38","date_gmt":"2026-06-11T15:35:38","guid":{"rendered":"https:\/\/www.wundertricks.com\/?p=5723"},"modified":"2026-06-11T15:35:38","modified_gmt":"2026-06-11T15:35:38","slug":"co-robit-ak-sa-klucka-na-plastovom-okne-nezatvara-vertikalne-nastavenie-okna-za-2-minuty","status":"publish","type":"post","link":"https:\/\/www.wundertricks.com\/?p=5723","title":{"rendered":"\u010co robi\u0165, ak sa k\u013eu\u010dka na plastovom okne nezatv\u00e1ra vertik\u00e1lne? Nastavenie okna za 2 min\u00faty"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\"><strong>Plastov\u00e9 okno sa ned\u00e1 zavrie\u0165? N\u00e1vod, ako opravi\u0165 zaseknut\u00fa k\u013eu\u010dku bez pomoci majstra<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Jedn\u00fdm z naj\u010dastej\u0161\u00edch probl\u00e9mov, s ktor\u00fdmi sa majitelia plastov\u00fdch okien a balk\u00f3nov\u00fdch dver\u00ed stret\u00e1vaj\u00fa, je situ\u00e1cia, kedy sa k\u013eu\u010dka odmieta oto\u010di\u0165 do pr\u00edsne zvislej polohy smerom nadol. Pri pokuse o \u00fapln\u00e9 zatvorenie okna sa k\u013eu\u010dka zasekne v polovici a nechce sa pohn\u00fa\u0165 \u010falej. Mnoh\u00ed \u013eudia v takejto chv\u00edli str\u00e1caj\u00fa trpezlivos\u0165 a za\u010dn\u00fa na k\u013eu\u010dku tla\u010di\u0165 hrubou silou. V\u00fdsledkom b\u00fdva \u010dasto deform\u00e1cia vn\u00fatorn\u00e9ho mechanizmu alebo \u00fapln\u00e9 zlomenie plastovej rukov\u00e4te. K\u00fapa novej k\u013eu\u010dky v\u0161ak tento probl\u00e9m nevyrie\u0161i, preto\u017ee pr\u00ed\u010dina nespo\u010d\u00edva v nej, ale v samotnom nastaven\u00ed okenn\u00e9ho kr\u00eddla.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Ako funguje uzatv\u00e1rac\u00ed mechanizmus plastov\u00e9ho okna?<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Aby sme pochopili, pre\u010do k tomuto probl\u00e9mu doch\u00e1dza, mus\u00edme sa v kr\u00e1tkosti pozrie\u0165 na princ\u00edp fungovania modern\u00e9ho okenn\u00e9ho kovania. V momente, ke\u010f oto\u010d\u00edte k\u013eu\u010dkou, po celom obvode okenn\u00e9ho kr\u00eddla sa za\u010dn\u00fa synchr\u00f3nne pohybova\u0165 kovov\u00e9 uzatv\u00e1racie \u010dapy (takzvan\u00e9 val\u010deky alebo excentre). Pri pohybe k\u013eu\u010dkou sa jeden \u010dap pos\u00fava nahor, druh\u00fd do strany a tret\u00ed smerom nadol. Tieto val\u010deky musia presne zapadn\u00fa\u0165 do protikusov (kovov\u00fdch platni\u010diek) upevnen\u00fdch na pevnom r\u00e1me okna. Ak v\u0161ak okenn\u00e9 kr\u00eddlo v priebehu rokov pod vlastnou v\u00e1hou ovislo hoci len o milimeter, \u010dap naraz\u00ed na hranu protikusu a k\u013eu\u010dka sa zablokuje.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">V takejto situ\u00e1cii doch\u00e1dza k tomu, \u017ee na jednej strane je kr\u00eddlo pr\u00edli\u0161 silno pritl\u00e1\u010dan\u00e9 k r\u00e1mu, kv\u00f4li \u010domu \u010dap nedok\u00e1\u017ee prejs\u0165 za uzatv\u00e1raciu platni\u010dku, zatia\u013e \u010do na opa\u010dnej strane je pr\u00edtlak nedostato\u010dn\u00fd, \u010do m\u00f4\u017ee sp\u00f4sobi\u0165 prefukovanie okien. Rie\u0161enie je pritom prekvapivo jednoduch\u00e9 a spo\u010d\u00edva v zdvihnut\u00ed okenn\u00e9ho kr\u00eddla o nepatrn\u00fd k\u00fasok smerom nahor. Existuje v\u0161ak aj druh\u00fd scen\u00e1r, kedy k\u013eu\u010dka kladie odpor \u2013 ak sa v byte ned\u00e1vno stierkovalo, ma\u013eovalo alebo prer\u00e1balo, do vrchn\u00e9ho mechanizmu (takzvan\u00fdch no\u017en\u00edc) mohol vnikn\u00fa\u0165 jemn\u00fd stavebn\u00fd prach, ktor\u00fd kovanie doslova zalepil a paralyzoval.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Jednoduch\u00fd test na odhalenie pr\u00ed\u010diny zaseknutia<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Aby ste mali stopercentn\u00fa istotu, \u010di je na vine previsnut\u00e9 okenn\u00e9 kr\u00eddlo, alebo ide o mechanick\u00e9 zne\u010distenie a poruchu kovania, vykonajte r\u00fdchly a bezpe\u010dn\u00fd test. Otvorte okno dokor\u00e1n, prstom ruky zatla\u010dte na kovov\u00fa p\u00e1\u010dku blokova\u010da chybnej manipul\u00e1cie (t\u00e1 sa nach\u00e1dza na boku kr\u00eddla v bl\u00edzkosti k\u013eu\u010dky) a pok\u00faste sa oto\u010di\u0165 k\u013eu\u010dku smerom nadol. Ke\u010f je okno otvoren\u00e9 a \u017eiadne r\u00e1mov\u00e9 protikusy neklad\u00fa \u010dapom odpor, k\u013eu\u010dka by mala \u00eds\u0165 oto\u010di\u0165 \u00faplne hladko a\u017e do vertik\u00e1lnej polohy. V nasleduj\u00facej tabu\u013eke si uk\u00e1\u017eeme, \u010do v\u00fdsledky tohto testu znamenaj\u00fa pre \u010fal\u0161\u00ed postup opravy.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Diagnostika poruchy plastov\u00e9ho okna:<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><td><strong>V\u00fdsledok testu pri otvorenom okne<\/strong><\/td><td><strong>Pravdepodobn\u00e1 pr\u00ed\u010dina<\/strong><\/td><td><strong>Potrebn\u00e9 rie\u0161enie<\/strong><\/td><\/tr><\/thead><tbody><tr><td>\u2022 <strong>K\u013eu\u010dka ide dole \u00faplne hladko<\/strong><\/td><td>Kr\u00eddlo okna je previsnut\u00e9 a nar\u00e1\u017ea do r\u00e1mu<\/td><td>V\u00fd\u0161kov\u00e1 regul\u00e1cia spodn\u00e9ho z\u00e1vesu<\/td><\/tr><tr><td>\u2022 <strong>K\u013eu\u010dka drhne a kladie odpor<\/strong><\/td><td>Stavebn\u00fd prach v kovan\u00ed, ch\u00fdbaj\u00face mazivo<\/td><td>Vy\u010distenie a premazanie mechanizmu<\/td><\/tr><tr><td>\u2022 <strong>K\u013eu\u010dka sa v\u00f4bec nepohne<\/strong><\/td><td>Zlomen\u00fd vn\u00fatorn\u00fd prevodov\u00fd mechanizmus<\/td><td>V\u00fdmena po\u0161koden\u00e9ho dielu kovania<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>N\u00e1vod na v\u00fd\u0161kov\u00e9 nastavenie okna krok za krokom<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ak test potvrdil, \u017ee pri otvorenom kr\u00eddle funguje k\u013eu\u010dka bezchybne, \u010dak\u00e1 v\u00e1s r\u00fdchla oprava, ktor\u00fa zvl\u00e1dnete svojpomocne. V\u0161etko, \u010do budete na \u00fadr\u017ebu a nastavenie plastov\u00fdch okien potrebova\u0165, je klasick\u00fd imbusov\u00fd k\u013e\u00fa\u010d s ve\u013ekos\u0165ou \u010d\u00edslo 4. Za vertik\u00e1lne zdv\u00edhanie a sp\u00fa\u0161\u0165anie cel\u00e9ho okenn\u00e9ho kr\u00eddla je zodpovedn\u00fd spodn\u00fd p\u00e1nt (z\u00e1ves) okna. Najsk\u00f4r z tohto p\u00e1ntu opatrne zlo\u017ete plastov\u00fa dekorat\u00edvnu krytku, \u010d\u00edm sa odkryje pr\u00edstup k regula\u010dnej skrutke umiestnenej priamo vo vn\u00fatri p\u00e1ntu.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Zasu\u0148te imbusov\u00fd k\u013e\u00fa\u010d do skrutky zvrchu a za\u010dnite n\u00edm ot\u00e1\u010da\u0165 v smere hodinov\u00fdch ru\u010di\u010diek. Pri ot\u00e1\u010dan\u00ed by ste mali c\u00edti\u0165 mierny mechanick\u00fd odpor, \u010do je jasn\u00fdm znakom toho, \u017ee mechanizmus \u00faspe\u0161ne prekon\u00e1va v\u00e1hu okna a dv\u00edha ho nahor. Ve\u013emi d\u00f4le\u017eit\u00e9 pravidlo: t\u00fato regul\u00e1ciu vykon\u00e1vajte v\u00fdhradne vtedy, ke\u010f je okno alebo balk\u00f3nov\u00e9 dvere \u00faplne otvoren\u00e9. Oto\u010dte k\u013e\u00fa\u010dom o pol ot\u00e1\u010dky, privrite okno a vysk\u00fa\u0161ajte, \u010di k\u013eu\u010dka zapad\u00e1 plynulej\u0161ie. Ak je to potrebn\u00e9, postup zopakujte.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Na \u010do si da\u0165 pozor, aby ste okno nepo\u0161kodili?<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Pri nastavovan\u00ed spodn\u00e9ho z\u00e1vesu je d\u00f4le\u017eit\u00e9 postupova\u0165 s citom a neprehna\u0165 to. Ak okenn\u00e9 kr\u00eddlo zdvihnete pr\u00edli\u0161 vysoko, riskujete, \u017ee vrchn\u00e1 hrana profilu za\u010dne pri zatv\u00e1ran\u00ed nar\u00e1\u017ea\u0165 do horn\u00e9ho r\u00e1mu a v re\u017eime ventil\u00e1cie (vyklopenia) sa okno prestane \u00faplne otv\u00e1ra\u0165. Ak by k tomu do\u0161lo, sta\u010d\u00ed imbusov\u00fd k\u013e\u00fa\u010d oto\u010di\u0165 o p\u00e1r dielov proti smeru hodinov\u00fdch ru\u010di\u010diek, \u010d\u00edm kr\u00eddlo mierne spust\u00edte ni\u017e\u0161ie, a\u017e k\u00fdm nen\u00e1jdete ide\u00e1lny balans, kedy v\u0161etko l\u00edcuje na milimeter presne.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Pravideln\u00fd servis a mazanie plastov\u00fdch okien aspo\u0148 raz do roka v\u00fdrazne predl\u017euje \u017eivotnos\u0165 cel\u00e9ho mechanizmu. Pre bezprobl\u00e9mov\u00fd chod odpor\u00fa\u010dame dodr\u017eiava\u0165 tieto overen\u00e9 z\u00e1sady:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Minim\u00e1lne raz ro\u010dne aplikujte p\u00e1r kvapiek silik\u00f3nov\u00e9ho oleja do v\u0161etk\u00fdch pohybliv\u00fdch k\u013abov kovania.<\/li>\n\n\n\n<li>Nikdy neve\u0161ajte na otvoren\u00e9 okenn\u00e9 kr\u00eddla \u0165a\u017ek\u00e9 predmety alebo oble\u010denie, ktor\u00e9 ur\u00fdch\u013euj\u00fa prevesenie.<\/li>\n\n\n\n<li>Pravidelne \u010distite gumov\u00e9 tesnenie od prachu a o\u0161etrujte ho \u0161peci\u00e1lnym pr\u00edpravkom na b\u00e1ze glycer\u00ednu.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Spr\u00e1vne nastavenie okien zvl\u00e1dne ka\u017ed\u00fd dom\u00e1ci majster bez toho, aby musel plati\u0165 desiatky eur za pr\u00edchod servisn\u00e9ho technika. T\u00fdm, \u017ee mechanizmu vr\u00e1tite jeho p\u00f4vodn\u00fa geometriu, zaist\u00edte dokonal\u00e9 tesnenie pred chladom, hlukom a u\u0161etr\u00edte nemal\u00e9 financie na vykurovan\u00ed dom\u00e1cnosti. Vezmite do ruky imbusov\u00fd k\u013e\u00fa\u010d, otestujte svoje okn\u00e1 e\u0161te dnes a doprajte im zasl\u00fa\u017een\u00fa starostlivos\u0165, v\u010faka ktorej bude otv\u00e1ranie a zatv\u00e1ranie fungova\u0165 hladko ako po masle.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Plastov\u00e9 okno sa ned\u00e1 zavrie\u0165? N\u00e1vod, ako opravi\u0165 zaseknut\u00fa k\u013eu\u010dku bez pomoci majstra Jedn\u00fdm z naj\u010dastej\u0161\u00edch probl\u00e9mov, s ktor\u00fdmi sa majitelia plastov\u00fdch okien a balk\u00f3nov\u00fdch dver\u00ed stret\u00e1vaj\u00fa, je situ\u00e1cia, kedy [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":5724,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[],"class_list":["post-5723","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-recept"],"_links":{"self":[{"href":"https:\/\/www.wundertricks.com\/index.php?rest_route=\/wp\/v2\/posts\/5723","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.wundertricks.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.wundertricks.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.wundertricks.com\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.wundertricks.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=5723"}],"version-history":[{"count":1,"href":"https:\/\/www.wundertricks.com\/index.php?rest_route=\/wp\/v2\/posts\/5723\/revisions"}],"predecessor-version":[{"id":5725,"href":"https:\/\/www.wundertricks.com\/index.php?rest_route=\/wp\/v2\/posts\/5723\/revisions\/5725"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.wundertricks.com\/index.php?rest_route=\/wp\/v2\/media\/5724"}],"wp:attachment":[{"href":"https:\/\/www.wundertricks.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=5723"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.wundertricks.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=5723"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.wundertricks.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=5723"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}