{"id":561,"date":"2026-07-10T11:14:42","date_gmt":"2026-07-10T09:14:42","guid":{"rendered":"https:\/\/opravsito.sk\/?p=561"},"modified":"2026-07-10T11:15:17","modified_gmt":"2026-07-10T09:15:17","slug":"ako-opravit-zaseknuty-zamok-vo-dverach","status":"publish","type":"post","link":"https:\/\/opravsito.sk\/en\/ako-opravit-zaseknuty-zamok-vo-dverach\/","title":{"rendered":"Ako opravi\u0165 zaseknut\u00fd z\u00e1mok vo dver\u00e1ch"},"content":{"rendered":"<h1 class=\"wp-block-heading ext-animate--on\">&#xDA;vod<\/h1>\n\n\n\n<p class=\"ext-animate--on wp-block-paragraph\"><strong>Ako opravi&#x165; zaseknut&#xFD; z&#xE1;mok vo dver&#xE1;ch?<\/strong> Zaseknut&#xFD; z&#xE1;mok patr&#xED; medzi naj&#x10D;astej&#x161;ie poruchy interi&#xE9;rov&#xFD;ch aj vchodov&#xFD;ch dver&#xED;. K&#x13E;&#xFA;&#x10D; sa m&#xF4;&#x17E;e &#x165;a&#x17E;ko ot&#xE1;&#x10D;a&#x165;, z&#xE1;mok sa zasek&#xE1;va alebo dvere v&#xF4;bec nejd&#xFA; otvori&#x165; &#x10D;i zamkn&#xFA;&#x165;. Vo v&#xE4;&#x10D;&#x161;ine pr&#xED;padov v&#x161;ak nejde o v&#xE1;&#x17E;ne po&#x161;kodenie a probl&#xE9;m m&#xF4;&#x17E;ete odstr&#xE1;ni&#x165; aj svojpomocne bez nutnosti vola&#x165; z&#xE1;mo&#x10D;n&#xED;ka.<\/p>\n\n\n\n<p class=\"ext-animate--on wp-block-paragraph\">V tomto n&#xE1;vode sa dozviete, <strong>ako opravi&#x165; zaseknut&#xFD; z&#xE1;mok vo dver&#xE1;ch<\/strong>, ak&#xE9; n&#xE1;radie budete potrebova&#x165;, ak&#xE9; s&#xFA; naj&#x10D;astej&#x161;ie pr&#xED;&#x10D;iny poruchy a ako postupova&#x165; krok za krokom, aby z&#xE1;mok op&#xE4;&#x165; fungoval spo&#x13E;ahlivo.<\/p>\n\n\n\n<h1 class=\"wp-block-heading ext-animate--on\">&#x10C;o budete potrebova&#x165;?<\/h1>\n\n\n\n<figure class=\"wp-block-table ext-animate--on\"><table class=\"has-fixed-layout\"><thead><tr><th>N&#xE1;radie alebo pom&#xF4;cka<\/th><th>&#xDA;&#x10D;el<\/th><\/tr><\/thead><tbody><tr><td>Kr&#xED;&#x17E;ov&#xFD; alebo ploch&#xFD; skrutkova&#x10D;<\/td><td>Demont&#xE1;&#x17E; kovania alebo z&#xE1;mku<\/td><\/tr><tr><td><a class=\"glossaryLink\"  aria-describedby=\"tt\"  data-cmtooltip=\"&lt;div class=glossaryItemTitle&gt;Imbusov&yacute; k&#318;&uacute;&#269;&lt;\/div&gt;&lt;div class=glossaryItemBody&gt;&amp;lt;!-- wp:heading {&amp;quot;className&amp;quot;:&amp;quot;ext-animate\\u002d\\u002don&amp;quot;} --&amp;gt;&#268;o je imbusov&yacute; k&#318;&uacute;&#269;?&amp;lt;!-- \/wp:heading --&amp;gt;&amp;lt;!-- wp:image {&amp;quot;id&amp;quot;:403,&amp;quot;width&amp;quot;:&amp;quot;474px&amp;quot;,&amp;quot;height&amp;quot;:&amp;quot;auto&amp;quot;,&amp;quot;aspectRatio&amp;quot;:&amp;quot;1.4992748770286761&amp;quot;,&amp;quot;sizeSlug&amp;quot;:&amp;quot;large&amp;quot;,&amp;quot;linkDestination&amp;quot;:&amp;quot;none&amp;quot;,&amp;quot;align&amp;quot;:&amp;quot;center&amp;quot;,&amp;quot;className&amp;quot;:&amp;quot;ext-animate\\u002d\\u002don&amp;quot;} --&amp;gt;&amp;lt;figure class=&amp;quot;wp-block-image aligncenter size-large is-resized ext-animate--on&amp;quot;&amp;gt;&amp;lt;figcaption class=&amp;quot;wp-element-caption&amp;quot;&amp;gt;Imbusov&yacute; k&#318;&uacute;&#269; &ndash; sada &scaron;es&#357;hrann&yacute;ch k&#318;&uacute;&#269;ov&amp;lt;\/figcaption&amp;gt;&amp;lt;\/figure&amp;gt;&amp;lt;!-- \/wp:image --&amp;gt;&amp;lt;!-- wp:paragraph {&amp;quot;className&amp;quot;:&amp;quot;ext-animate\\u002d\\u002don&amp;quot;} --&amp;gt;Imbusov&yacute; k&#318;&uacute;&#269; (&scaron;es&#357;hrann&yacute; k&#318;&uacute;&#269;) patr&iacute; medzi z&aacute;kladn&eacute; ru&#269;n&eacute; n&aacute;radie ka&#382;d&eacute;ho dom&aacute;ceho majstra aj profesion&aacute;la. Pou&#382;&iacute;va sa na povo&#318;ovanie a u&#357;ahovanie skrutiek so &scaron;es&#357;hrannou vn&uacute;tornou hlavou. Naj&#269;astej&scaron;ie sa s n&iacute;m stretnete pri mont&aacute;&#382;i n&aacute;bytku, oprav&aacute;ch bicyklov, automobilov, strojov alebo r&ocirc;znych dom&aacute;cich spotrebi&#269;ov.&amp;lt;br\/&amp;gt;&amp;lt;!-- \/wp:paragraph --&amp;gt;&amp;lt;!-- wp:paragraph {&amp;quot;className&amp;quot;:&amp;quot;ext-animate\\u002d\\u002don&amp;quot;} --&amp;gt;Imbusov&eacute; k&#318;&uacute;&#269;e sa vyr&aacute;baj&uacute; vo viacer&yacute;ch ve&#318;kostiach &ndash; od pribli&#382;ne 1,5 mm a&#382; po 10 mm a viac. Spr&aacute;vna ve&#318;kos&#357; je ve&#318;mi d&ocirc;le&#382;it&aacute;, preto&#382;e pr&iacute;li&scaron; mal&yacute; alebo ve&#318;k&yacute; k&#318;&uacute;&#269; m&ocirc;&#382;e po&scaron;kodi&#357; hlavu skrutky.&amp;lt;br\/&amp;gt;&amp;lt;!-- \/wp:paragraph --&amp;gt;&amp;lt;!-- wp:heading {&amp;quot;className&amp;quot;:&amp;quot;ext-animate\\u002d\\u002don&amp;quot;} --&amp;gt;Ako vybra&#357; spr&aacute;vnu ve&#318;kos&#357; imbusov&eacute;ho k&#318;&uacute;&#269;a?&amp;lt;!-- \/wp:heading --&amp;gt;&amp;lt;!-- wp:paragraph {&amp;quot;className&amp;quot;:&amp;quot;ext-animate\\u002d\\u002don&amp;quot;} --&amp;gt;Imbusov&yacute; k&#318;&uacute;&#269; mus&iacute; do skrutky zapadn&uacute;&#357; &uacute;plne bez akejko&#318;vek v&ocirc;le. Ak pou&#382;ijete nespr&aacute;vnu ve&#318;kos&#357;, m&ocirc;&#382;ete po&scaron;kodi&#357; vn&uacute;torn&yacute; &scaron;es&#357;hran a skrutku u&#382; nebude mo&#382;n&eacute; jednoducho povoli&#357;, alebo utiahn&uacute;&#357;. Pri kvalitn&yacute;ch sad&aacute;ch s&uacute; ve&#318;kosti ozna&#269;en&eacute; priamo na dr&#382;iaku, &#269;o v&yacute;razne u&#318;ah&#269;uje v&yacute;ber spr&aacute;vneho k&#318;&uacute;&#269;a.&amp;lt;br\/&amp;gt;&amp;lt;!-- \/wp:paragraph --&amp;gt;&amp;lt;!-- wp:heading {&amp;quot;className&amp;quot;:&amp;quot;ext-animate\\u002d\\u002don&amp;quot;} --&amp;gt;Naj&#269;astej&scaron;ie ve&#318;kosti imbusov&yacute;ch k&#318;&uacute;&#269;ov&amp;lt;!-- \/wp:heading --&amp;gt;&amp;lt;!-- wp:paragraph {&amp;quot;className&amp;quot;:&amp;quot;ext-animate\\u002d\\u002don&amp;quot;} --&amp;gt;Naj&#269;astej&scaron;ie pou&#382;&iacute;van&eacute; ve&#318;kosti s&uacute;:&amp;lt;br\/&amp;gt;&amp;lt;!-- \/wp:paragraph --&amp;gt;&amp;lt;!-- wp:list {&amp;quot;className&amp;quot;:&amp;quot;ext-animate\\u002d\\u002don&amp;quot;} --&amp;gt;&amp;lt;!-- wp:list-item {&amp;quot;className&amp;quot;:&amp;quot;ext-animate\\u002d\\u002don&amp;quot;} --&amp;gt;1,5 mm&amp;lt;br\/&amp;gt;&amp;lt;!-- \/wp:list-item --&amp;gt;&amp;lt;!-- wp:list-item {&amp;quot;className&amp;quot;:&amp;quot;ext-animate\\u002d\\u002don&amp;quot;} --&amp;gt;2 mm&amp;lt;br\/&amp;gt;&amp;lt;!-- \/wp:list-item --&amp;gt;&amp;lt;!-- wp:list-item {&amp;quot;className&amp;quot;:&amp;quot;ext-animate\\u002d\\u002don&amp;quot;} --&amp;gt;2,5 mm&amp;lt;br\/&amp;gt;&amp;lt;!-- \/wp:list-item --&amp;gt;&amp;lt;!-- wp:list-item {&amp;quot;className&amp;quot;:&amp;quot;ext-animate\\u002d\\u002don&amp;quot;} --&amp;gt;3 mm&amp;lt;br\/&amp;gt;&amp;lt;!-- \/wp:list-item --&amp;gt;&amp;lt;!-- wp:list-item {&amp;quot;className&amp;quot;:&amp;quot;ext-animate\\u002d\\u002don&amp;quot;} --&amp;gt;4 mm&amp;lt;br\/&amp;gt;&amp;lt;!-- \/wp:list-item --&amp;gt;&amp;lt;!-- wp:list-item {&amp;quot;className&amp;quot;:&amp;quot;ext-animate\\u002d\\u002don&amp;quot;} --&amp;gt;5 mm&amp;lt;br\/&amp;gt;&amp;lt;!-- \/wp:list-item --&amp;gt;&amp;lt;!-- wp:list-item {&amp;quot;className&amp;quot;:&amp;quot;ext-animate\\u002d\\u002don&amp;quot;} --&amp;gt;6 mm&amp;lt;br\/&amp;gt;&amp;lt;!-- \/wp:list-item --&amp;gt;&amp;lt;!-- wp:list-item {&amp;quot;className&amp;quot;:&amp;quot;ext-animate\\u002d\\u002don&amp;quot;} --&amp;gt;8 mm&amp;lt;br\/&amp;gt;&amp;lt;!-- \/wp:list-item --&amp;gt;&amp;lt;!-- wp:list-item {&amp;quot;className&amp;quot;:&amp;quot;ext-animate\\u002d\\u002don&amp;quot;} --&amp;gt;10 mm&amp;lt;br\/&amp;gt;&amp;lt;!-- \/wp:list-item --&amp;gt;&amp;lt;br\/&amp;gt;&amp;lt;!-- \/wp:list --&amp;gt;&amp;lt;!-- wp:paragraph {&amp;quot;className&amp;quot;:&amp;quot;ext-animate\\u002d\\u002don&amp;quot;} --&amp;gt;V dom&aacute;cnosti sa naj&#269;astej&scaron;ie pou&#382;&iacute;vaj&uacute; ve&#318;kosti 4, 5 a 6 mm, ktor&eacute; n&aacute;jdete pri mont&aacute;&#382;i n&aacute;bytku alebo oprav&aacute;ch bicyklov.&amp;lt;br\/&amp;gt;&amp;lt;!-- \/wp:paragraph --&amp;gt;&amp;lt;!-- wp:heading {&amp;quot;className&amp;quot;:&amp;quot;ext-animate\\u002d\\u002don&amp;quot;} --&amp;gt;Naj&#269;astej&scaron;ie chyby pri pou&#382;&iacute;van&iacute; imbusov&eacute;ho k&#318;&uacute;&#269;a&amp;lt;!-- \/wp:heading --&amp;gt;&amp;lt;!-- wp:paragraph {&amp;quot;className&amp;quot;:&amp;quot;ext-animate\\u002d\\u002don&amp;quot;} --&amp;gt;Naj&#269;astej&scaron;ou chybou je pou&#382;itie nespr&aacute;vnej ve&#318;kosti. Ak m&aacute; k&#318;&uacute;&#269; v&ocirc;&#318;u, ve&#318;mi &#318;ahko po&scaron;kod&iacute; vn&uacute;torn&yacute; &scaron;es&#357;hran skrutky.&amp;lt;br\/&amp;gt;&amp;lt;!-- \/wp:paragraph --&amp;gt;&amp;lt;!-- wp:paragraph {&amp;quot;className&amp;quot;:&amp;quot;ext-animate\\u002d\\u002don&amp;quot;} --&amp;gt;&#270;al&scaron;ou chybou je pou&#382;&iacute;vanie lacn&yacute;ch a opotrebovan&yacute;ch imbusov&yacute;ch k&#318;&uacute;&#269;ov, ktor&eacute; sa m&ocirc;&#382;u ohn&uacute;&#357; alebo zni&#269;i&#357; hrany skrutky.&amp;lt;br\/&amp;gt;&amp;lt;!-- \/wp:paragraph --&amp;gt;&amp;lt;!-- wp:paragraph {&amp;quot;className&amp;quot;:&amp;quot;ext-animate\\u002d\\u002don&amp;quot;} --&amp;gt;Pri silno dotiahnut&yacute;ch skrutk&aacute;ch nikdy nepou&#382;&iacute;vajte kladivo ani n&aacute;siln&eacute; p&aacute;&#269;enie. V takom pr&iacute;pade siahnite po kvalitnom n&aacute;rad&iacute; alebo pou&#382;ite vhodn&yacute; predl&#382;ovac&iacute; n&aacute;stavec.&amp;lt;br\/&amp;gt;&amp;lt;!-- \/wp:paragraph --&amp;gt;&amp;lt;!-- wp:heading {&amp;quot;className&amp;quot;:&amp;quot;ext-animate\\u002d\\u002don&amp;quot;} --&amp;gt;Tip od OpravSiTo.sk&amp;lt;!-- \/wp:heading --&amp;gt;&amp;lt;!-- wp:paragraph {&amp;quot;className&amp;quot;:&amp;quot;ext-animate\\u002d\\u002don&amp;quot;} --&amp;gt;Ja osobne odpor&uacute;&#269;am k&uacute;pi&#357; si kvalitn&uacute; sadu imbusov&yacute;ch k&#318;&uacute;&#269;ov. Lacn&eacute; k&#318;&uacute;&#269;e b&yacute;vaj&uacute; vo v&auml;&#269;&scaron;ine pr&iacute;padov z m&auml;kk&eacute;ho materi&aacute;lu,ktor&eacute; sa r&yacute;chlo  opotrebuj&uacute; a m&ocirc;&#382;u po&scaron;kodi&#357; hlavu skrutky, &#269;&iacute;m si namiesto pomoci dok&aacute;&#382;ete skomplikova&#357; dan&uacute; situ&aacute;ciu. Kvalitn&aacute; sada V&aacute;m vydr&#382;&iacute; dlh&eacute; roky a pri pr&aacute;ci s &#328;ou je rozdiel okam&#382;ite c&iacute;ti&#357;.&amp;lt;br\/&amp;gt;&amp;lt;!-- \/wp:paragraph --&amp;gt;&amp;lt;!-- wp:paragraph {&amp;quot;className&amp;quot;:&amp;quot;ext-animate\\u002d\\u002don&amp;quot;} --&amp;gt;&amp;lt;br\/&amp;gt;&amp;lt;!-- \/wp:paragraph --&amp;gt;&lt;\/div&gt;\"  href=\"https:\/\/opravsito.sk\/en\/glossary\/imbusovy-kluc\/\"  data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]'  tabindex='0' role='link'>Imbusov&yacute; k&#318;&uacute;&#269;<\/a><\/td><td>Demont&#xE1;&#x17E; niektor&#xFD;ch typov k&#x13E;u&#x10D;iek<\/td><\/tr><tr><td>Grafitov&#xFD; pr&#xE1;&#x161;ok alebo mazivo na z&#xE1;mky<\/td><td>Premazanie mechanizmu<\/td><\/tr><tr><td>Handri&#x10D;ka<\/td><td>O&#x10D;istenie kovania<\/td><\/tr><tr><td>Nov&#xFD; zadlab&#xE1;vac&#xED; z&#xE1;mok <em>(ak je po&#x161;koden&#xFD;)<\/em><\/td><td>V&#xFD;mena z&#xE1;mku<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large ext-animate--on\"><a href=\"https:\/\/opravsito.sk\/wp-content\/uploads\/2026\/07\/co_budete_potrebovat_dvere.png\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/opravsito.sk\/wp-content\/uploads\/2026\/07\/co_budete_potrebovat_dvere-1024x683.png\" alt=\"N&#xE1;radie potrebn&#xE9; na opravu zaseknut&#xE9;ho z&#xE1;mku vo dver&#xE1;ch &#x2013; skrutkova&#x10D;, imbusov&#xFD; k&#x13E;&#xFA;&#x10D;, mazivo na kov, handri&#x10D;ka a nov&#xFD; zadlab&#xE1;vac&#xED; z&#xE1;mok.\" class=\"wp-image-562\" srcset=\"https:\/\/opravsito.sk\/wp-content\/uploads\/2026\/07\/co_budete_potrebovat_dvere-1024x683.png 1024w, https:\/\/opravsito.sk\/wp-content\/uploads\/2026\/07\/co_budete_potrebovat_dvere-300x200.png 300w, https:\/\/opravsito.sk\/wp-content\/uploads\/2026\/07\/co_budete_potrebovat_dvere-768x512.png 768w, https:\/\/opravsito.sk\/wp-content\/uploads\/2026\/07\/co_budete_potrebovat_dvere-600x400.png 600w, https:\/\/opravsito.sk\/wp-content\/uploads\/2026\/07\/co_budete_potrebovat_dvere.png 1536w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\"\/><\/a><figcaption class=\"wp-element-caption\">&#x10C;o budete potrebova&#x165; na opravu zaseknut&#xE9;ho z&#xE1;mku vo dver&#xE1;ch<\/figcaption><\/figure>\n\n\n\n<h1 class=\"wp-block-heading ext-animate--on\">Krok 1 &#x2013; Zistite pr&#xED;&#x10D;inu zaseknut&#xE9;ho z&#xE1;mku<\/h1>\n\n\n\n<p class=\"ext-animate--on wp-block-paragraph\">Pred demont&#xE1;&#x17E;ou z&#xE1;mku zistite, &#x10D;o sp&#xF4;sobuje probl&#xE9;m.<\/p>\n\n\n\n<p class=\"ext-animate--on wp-block-paragraph\">Naj&#x10D;astej&#x161;ie pr&#xED;&#x10D;iny s&#xFA;:<\/p>\n\n\n\n<ul class=\"wp-block-list ext-animate--on\">\n<li class=\"ext-animate--on\">zanesen&#xFD; mechanizmus prachom,<\/li>\n\n\n\n<li class=\"ext-animate--on\">nedostatok maziva,<\/li>\n\n\n\n<li class=\"ext-animate--on\">po&#x161;koden&#xFD; k&#x13E;&#xFA;&#x10D;,<\/li>\n\n\n\n<li class=\"ext-animate--on\">opotrebovan&#xFD; zadlab&#xE1;vac&#xED; z&#xE1;mok,<\/li>\n\n\n\n<li class=\"ext-animate--on\">uvo&#x13E;nen&#xE1; k&#x13E;u&#x10D;ka,<\/li>\n\n\n\n<li class=\"ext-animate--on\">poklesnut&#xE9; dvere.<\/li>\n<\/ul>\n\n\n\n<p class=\"ext-animate--on wp-block-paragraph\">Spr&#xE1;vna diagnostika v&#xE1;m u&#x161;etr&#xED; &#x10D;as aj peniaze.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity ext-animate--on\">\n\n\n\n<h1 class=\"wp-block-heading ext-animate--on\">Krok 2 &#x2013; Skontrolujte k&#x13E;&#xFA;&#x10D;<\/h1>\n\n\n\n<p class=\"ext-animate--on wp-block-paragraph\">Ak sa k&#x13E;&#xFA;&#x10D; ot&#xE1;&#x10D;a &#x165;a&#x17E;ko alebo v&#xF4;bec, skontrolujte, &#x10D;i nie je:<\/p>\n\n\n\n<ul class=\"wp-block-list ext-animate--on\">\n<li class=\"ext-animate--on\">ohnut&#xFD;,<\/li>\n\n\n\n<li class=\"ext-animate--on\">po&#x161;koden&#xFD;,<\/li>\n\n\n\n<li class=\"ext-animate--on\">zne&#x10D;isten&#xFD;.<\/li>\n<\/ul>\n\n\n\n<p class=\"ext-animate--on wp-block-paragraph\">Vysk&#xFA;&#x161;ajte aj n&#xE1;hradn&#xFD; k&#x13E;&#xFA;&#x10D;. Ak funguje bez probl&#xE9;mov, pr&#xED;&#x10D;inou je pravdepodobne po&#x161;koden&#xFD; p&#xF4;vodn&#xFD; k&#x13E;&#xFA;&#x10D;.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity ext-animate--on\">\n\n\n\n<h1 class=\"wp-block-heading ext-animate--on\">Krok 3 &#x2013; Vy&#x10D;istite a prema&#x17E;te z&#xE1;mok<\/h1>\n\n\n\n<p class=\"ext-animate--on wp-block-paragraph\">Vo ve&#x13E;a pr&#xED;padoch je pr&#xED;&#x10D;inou zaseknutia ne&#x10D;istota alebo vyschnut&#xE9; mazivo.<\/p>\n\n\n\n<p class=\"ext-animate--on wp-block-paragraph\">Postup:<\/p>\n\n\n\n<ol class=\"wp-block-list ext-animate--on\">\n<li class=\"ext-animate--on\">Vy&#x10D;istite okolie z&#xE1;mku.<\/li>\n\n\n\n<li class=\"ext-animate--on\">Do otvoru pre k&#x13E;&#xFA;&#x10D; aplikujte mal&#xE9; mno&#x17E;stvo grafitov&#xE9;ho pr&#xE1;&#x161;ku alebo &#x161;peci&#xE1;lneho maziva na z&#xE1;mky.<\/li>\n\n\n\n<li class=\"ext-animate--on\">Nieko&#x13E;kokr&#xE1;t oto&#x10D;te k&#x13E;&#xFA;&#x10D;om, aby sa mazivo rovnomerne rozlo&#x17E;ilo.<\/li>\n<\/ol>\n\n\n\n<blockquote class=\"wp-block-quote ext-animate--on is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"ext-animate--on wp-block-paragraph\"><strong>Tip:<\/strong> Nepou&#x17E;&#xED;vajte stolov&#xFD; olej ani kuchynsk&#xE9; maziv&#xE1;. Zachyt&#xE1;vaj&#xFA; prach a m&#xF4;&#x17E;u probl&#xE9;m &#x10D;asom e&#x161;te zhor&#x161;i&#x165;.<\/p>\n<\/blockquote>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity ext-animate--on\">\n\n\n\n<h1 class=\"wp-block-heading ext-animate--on\">Krok 4 &#x2013; Skontrolujte k&#x13E;u&#x10D;ku a kovanie<\/h1>\n\n\n\n<p class=\"ext-animate--on wp-block-paragraph\">Ak sa k&#x13E;u&#x10D;ka k&#xFD;ve alebo m&#xE1; v&#xF4;&#x13E;u, m&#xF4;&#x17E;e sp&#xF4;sobova&#x165; nespr&#xE1;vnu funkciu z&#xE1;mku.<\/p>\n\n\n\n<p class=\"ext-animate--on wp-block-paragraph\">Skontrolujte:<\/p>\n\n\n\n<ul class=\"wp-block-list ext-animate--on\">\n<li class=\"ext-animate--on\">upev&#x148;ovacie skrutky,<\/li>\n\n\n\n<li class=\"ext-animate--on\">imbusov&#xFA; skrutku,<\/li>\n\n\n\n<li class=\"ext-animate--on\">&#x161;tvorhran.<\/li>\n<\/ul>\n\n\n\n<p class=\"ext-animate--on wp-block-paragraph\">V pr&#xED;pade potreby ich dotiahnite.<\/p>\n\n\n\n<p class=\"ext-animate--on wp-block-paragraph\">&#x1F449; S&#xFA;visiaci &#x10D;l&#xE1;nok: <strong><a href=\"https:\/\/opravsito.sk\/ako-opravit-uvolnenu-klucku-na-dverach\/\" data-type=\"post\" data-id=\"548\">Ako opravi&#x165; uvo&#x13E;nen&#xFA; k&#x13E;u&#x10D;ku na dver&#xE1;ch<\/a><\/strong><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity ext-animate--on\">\n\n\n\n<h1 class=\"wp-block-heading ext-animate--on\">Krok 5 &#x2013; Skontrolujte, &#x10D;i dvere spr&#xE1;vne doliehaj&#xFA;<\/h1>\n\n\n\n<p class=\"ext-animate--on wp-block-paragraph\">Ak dvere poklesli alebo sa zle zatv&#xE1;raj&#xFA;, jaz&#xFD;&#x10D;ek z&#xE1;mku nemus&#xED; spr&#xE1;vne zapadn&#xFA;&#x165; do protiplechu.<\/p>\n\n\n\n<p class=\"ext-animate--on wp-block-paragraph\">Skontrolujte:<\/p>\n\n\n\n<ul class=\"wp-block-list ext-animate--on\">\n<li class=\"ext-animate--on\">p&#xE1;nty,<\/li>\n\n\n\n<li class=\"ext-animate--on\">z&#xE1;rub&#x148;u,<\/li>\n\n\n\n<li class=\"ext-animate--on\">polohu protiplechu.<\/li>\n<\/ul>\n\n\n\n<p class=\"ext-animate--on wp-block-paragraph\">Aj mal&#xE9; posunutie m&#xF4;&#x17E;e sp&#xF4;sobova&#x165; probl&#xE9;my pri zamykan&#xED;.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity ext-animate--on\">\n\n\n\n<h1 class=\"wp-block-heading ext-animate--on\">Krok 6 &#x2013; Vyme&#x148;te po&#x161;koden&#xFD; z&#xE1;mok<\/h1>\n\n\n\n<p class=\"ext-animate--on wp-block-paragraph\">Ak premazanie ani kontrola kovania nepomohli, mechanizmus z&#xE1;mku m&#xF4;&#x17E;e by&#x165; opotrebovan&#xFD;.<\/p>\n\n\n\n<p class=\"ext-animate--on wp-block-paragraph\">V takom pr&#xED;pade:<\/p>\n\n\n\n<ul class=\"wp-block-list ext-animate--on\">\n<li class=\"ext-animate--on\">odskrutkujte &#x10D;eln&#xFA; li&#x161;tu,<\/li>\n\n\n\n<li class=\"ext-animate--on\">vytiahnite star&#xFD; zadlabavac&#xED; z&#xE1;mok,<\/li>\n\n\n\n<li class=\"ext-animate--on\">vlo&#x17E;te nov&#xFD; z&#xE1;mok rovnak&#xFD;ch rozmerov,<\/li>\n\n\n\n<li class=\"ext-animate--on\">upevnite ho skrutkami,<\/li>\n\n\n\n<li class=\"ext-animate--on\">namontujte sp&#xE4;&#x165; k&#x13E;u&#x10D;ku.<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity ext-animate--on\">\n\n\n\n<figure class=\"wp-block-image size-large ext-animate--on\"><a href=\"https:\/\/opravsito.sk\/wp-content\/uploads\/2026\/07\/krok-za-krokom_oprava-dveri.png\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/opravsito.sk\/wp-content\/uploads\/2026\/07\/krok-za-krokom_oprava-dveri-1024x683.png\" alt=\"Infografika zn&#xE1;zor&#x148;uje opravu zaseknut&#xE9;ho z&#xE1;mku vo dver&#xE1;ch krok za krokom &#x2013; od kontroly pr&#xED;&#x10D;iny a premazania z&#xE1;mku a&#x17E; po v&#xFD;menu po&#x161;koden&#xE9;ho mechanizmu.\" class=\"wp-image-563\" srcset=\"https:\/\/opravsito.sk\/wp-content\/uploads\/2026\/07\/krok-za-krokom_oprava-dveri-1024x683.png 1024w, https:\/\/opravsito.sk\/wp-content\/uploads\/2026\/07\/krok-za-krokom_oprava-dveri-300x200.png 300w, https:\/\/opravsito.sk\/wp-content\/uploads\/2026\/07\/krok-za-krokom_oprava-dveri-768x512.png 768w, https:\/\/opravsito.sk\/wp-content\/uploads\/2026\/07\/krok-za-krokom_oprava-dveri-600x400.png 600w, https:\/\/opravsito.sk\/wp-content\/uploads\/2026\/07\/krok-za-krokom_oprava-dveri.png 1536w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\"\/><\/a><figcaption class=\"wp-element-caption\">Oprava zaseknut&#xE9;ho z&#xE1;mku vo dver&#xE1;ch &#x2013; postup krok za krokom<\/figcaption><\/figure>\n\n\n\n<h1 class=\"wp-block-heading ext-animate--on\">Naj&#x10D;astej&#x161;ie chyby<\/h1>\n\n\n\n<p class=\"ext-animate--on wp-block-paragraph\">&#x274C; Pou&#x17E;itie oleja namiesto maziva na z&#xE1;mky.<\/p>\n\n\n\n<p class=\"ext-animate--on wp-block-paragraph\">&#x274C; N&#xE1;siln&#xE9; ot&#xE1;&#x10D;anie k&#x13E;&#xFA;&#x10D;om.<\/p>\n\n\n\n<p class=\"ext-animate--on wp-block-paragraph\">&#x274C; Ignorovanie poklesnut&#xFD;ch dver&#xED;.<\/p>\n\n\n\n<p class=\"ext-animate--on wp-block-paragraph\">&#x274C; Pou&#x17E;itie po&#x161;koden&#xE9;ho k&#x13E;&#xFA;&#x10D;a.<\/p>\n\n\n\n<p class=\"ext-animate--on wp-block-paragraph\">&#x274C; Dotiahnutie skrutiek pr&#xED;li&#x161; ve&#x13E;kou silou.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity ext-animate--on\">\n\n\n\n<h1 class=\"wp-block-heading ext-animate--on\">Bezpe&#x10D;nostn&#xE9; odpor&#xFA;&#x10D;ania<\/h1>\n\n\n\n<ul class=\"wp-block-list ext-animate--on\">\n<li class=\"ext-animate--on\">Nepou&#x17E;&#xED;vajte nadmern&#xFA; silu pri ot&#xE1;&#x10D;an&#xED; k&#x13E;&#xFA;&#x10D;om.<\/li>\n\n\n\n<li class=\"ext-animate--on\">Pri demont&#xE1;&#x17E;i odlo&#x17E;te v&#x161;etky skrutky na bezpe&#x10D;n&#xE9; miesto.<\/li>\n\n\n\n<li class=\"ext-animate--on\">Ak pracujete na vchodov&#xFD;ch dver&#xE1;ch, nenech&#xE1;vajte ich otvoren&#xE9; bez dozoru.<\/li>\n\n\n\n<li class=\"ext-animate--on\">Pri v&#xFD;mene z&#xE1;mku pou&#x17E;&#xED;vajte diel s rovnak&#xFD;mi rozmermi ako p&#xF4;vodn&#xFD;.<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity ext-animate--on\">\n\n\n\n<h1 class=\"wp-block-heading ext-animate--on\">Tip od OpravSito.sk<\/h1>\n\n\n\n<p class=\"ext-animate--on wp-block-paragraph\">Aspo&#x148; raz za rok prema&#x17E;te z&#xE1;mok kvalitn&#xFD;m grafitov&#xFD;m pr&#xE1;&#x161;kom alebo mazivom ur&#x10D;en&#xFD;m na z&#xE1;mky. Pravideln&#xE1; &#xFA;dr&#x17E;ba predl&#x17E;uje &#x17E;ivotnos&#x165; mechanizmu a zni&#x17E;uje riziko zaseknutia.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity ext-animate--on\">\n\n\n\n<h1 class=\"wp-block-heading ext-animate--on\">Z&#xE1;ver<\/h1>\n\n\n\n<p class=\"ext-animate--on wp-block-paragraph\"><strong>Ako opravi&#x165; zaseknut&#xFD; z&#xE1;mok vo dver&#xE1;ch<\/strong> u&#x17E; pre v&#xE1;s nemus&#xED; by&#x165; zlo&#x17E;it&#xE1; &#xFA;loha. Vo v&#xE4;&#x10D;&#x161;ine pr&#xED;padov sta&#x10D;&#xED; z&#xE1;mok vy&#x10D;isti&#x165;, premaza&#x165; alebo dotiahnu&#x165; uvo&#x13E;nen&#xE9; kovanie. Ak je v&#x161;ak mechanizmus po&#x161;koden&#xFD;, najlep&#x161;&#xED;m rie&#x161;en&#xED;m je v&#xFD;mena zadlab&#xE1;vacieho z&#xE1;mku za nov&#xFD;. Pravidelnou &#xFA;dr&#x17E;bou pred&#xED;dete poruch&#xE1;m a zabezpe&#x10D;&#xED;te spo&#x13E;ahliv&#xE9; fungovanie dver&#xED; na dlh&#xE9; roky.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity ext-animate--on\">\n\n\n\n<h1 class=\"wp-block-heading ext-animate--on\">&#x10C;asto kladen&#xE9; ot&#xE1;zky (FAQ)<\/h1>\n\n\n\n<h2 class=\"wp-block-heading ext-animate--on\">Pre&#x10D;o sa z&#xE1;mok vo dver&#xE1;ch zasek&#xE1;va?<\/h2>\n\n\n\n<p class=\"ext-animate--on wp-block-paragraph\">Naj&#x10D;astej&#x161;&#xED;mi pr&#xED;&#x10D;inami s&#xFA; ne&#x10D;istoty, ch&#xFD;baj&#xFA;ce mazivo, po&#x161;koden&#xFD; k&#x13E;&#xFA;&#x10D; alebo opotrebovan&#xFD; mechanizmus z&#xE1;mku.<\/p>\n\n\n\n<h2 class=\"wp-block-heading ext-animate--on\">Ak&#xE9; mazivo pou&#x17E;i&#x165; na z&#xE1;mok?<\/h2>\n\n\n\n<p class=\"ext-animate--on wp-block-paragraph\">Odpor&#xFA;&#x10D;a sa grafitov&#xFD; pr&#xE1;&#x161;ok alebo &#x161;peci&#xE1;lne mazivo ur&#x10D;en&#xE9; na cylindrick&#xE9; vlo&#x17E;ky a z&#xE1;mky. Be&#x17E;n&#xE9; oleje m&#xF4;&#x17E;u zachyt&#xE1;va&#x165; prach a &#x10D;asom z&#xE1;mok zan&#xE1;&#x161;a&#x165;.<\/p>\n\n\n\n<h2 class=\"wp-block-heading ext-animate--on\">Kedy je potrebn&#xE9; z&#xE1;mok vymeni&#x165;?<\/h2>\n\n\n\n<p class=\"ext-animate--on wp-block-paragraph\">Ak sa z&#xE1;mok zasek&#xE1;va aj po vy&#x10D;isten&#xED; a premazan&#xED;, alebo je mechanizmus mechanicky po&#x161;koden&#xFD;, je vhodn&#xE9; vymeni&#x165; cel&#xFD; zadlab&#xE1;vac&#xED; z&#xE1;mok.<\/p>\n\n\n\n<h2 class=\"wp-block-heading ext-animate--on\">Intern&#xE9; odkazy<\/h2>\n\n\n\n<ul class=\"wp-block-list ext-animate--on\">\n<li class=\"ext-animate--on\">Ako opravi&#x165; uvo&#x13E;nen&#xFA; k&#x13E;u&#x10D;ku na dver&#xE1;ch<\/li>\n\n\n\n<li class=\"ext-animate--on\">Ako odstr&#xE1;ni&#x165; v&#x155;zganie dver&#xED;<\/li>\n\n\n\n<li class=\"ext-animate--on\">Ako nastavi&#x165; interi&#xE9;rov&#xE9; dvere<\/li>\n\n\n\n<li class=\"ext-animate--on\">Ako vymeni&#x165; zadlab&#xE1;vac&#xED; z&#xE1;mok <em>(priprav&#xED;me ako &#x10F;al&#x161;&#xED; &#x10D;l&#xE1;nok)<\/em><\/li>\n\n\n\n<li class=\"ext-animate--on\">Ako spr&#xE1;vne pou&#x17E;&#xED;va&#x165; skrutkova&#x10D;<\/li>\n<\/ul>\n\n\n\n<p class=\"ext-animate--on wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"ext-animate--on wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>&#xDA;vod Ako opravi&#x165; zaseknut&#xFD; z&#xE1;mok vo dver&#xE1;ch? Zaseknut&#xFD; z&#xE1;mok patr&#xED; medzi naj&#x10D;astej&#x161;ie poruchy interi&#xE9;rov&#xFD;ch aj vchodov&#xFD;ch dver&#xED;. K&#x13E;&#xFA;&#x10D; sa m&#xF4;&#x17E;e &#x165;a&#x17E;ko ot&#xE1;&#x10D;a&#x165;, z&#xE1;mok sa zasek&#xE1;va alebo dvere v&#xF4;bec nejd&#xFA; otvori&#x165; &#x10D;i zamkn&#xFA;&#x165;. Vo v&#xE4;&#x10D;&#x161;ine pr&#xED;padov v&#x161;ak nejde o v&#xE1;&#x17E;ne po&#x161;kodenie a probl&#xE9;m m&#xF4;&#x17E;ete odstr&#xE1;ni&#x165; aj svojpomocne bez nutnosti vola&#x165; z&#xE1;mo&#x10D;n&#xED;ka. V tomto n&#xE1;vode sa dozviete, [&#x2026;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_yoast_wpseo_title":"","_yoast_wpseo_metadesc":"","_yoast_wpseo_focuskw":"","rank_math_title":"Ako opravi\u0165 zaseknut\u00fd z\u00e1mok vo dver\u00e1ch? Kompletn\u00fd n\u00e1vod krok za krokom | OpravSito.sk","rank_math_description":"Ako opravi\u0165 zaseknut\u00fd z\u00e1mok vo dver\u00e1ch? Zistite naj\u010dastej\u0161ie pr\u00ed\u010diny zaseknut\u00e9ho z\u00e1mku, potrebn\u00e9 n\u00e1radie a jednoduch\u00fd postup opravy krok za krokom.","rank_math_focus_keyword":"ako opravi\u0165 zaseknut\u00fd z\u00e1mok vo dver\u00e1ch","_aioseop_title":"","_aioseop_description":""},"categories":[28],"tags":[],"class_list":["post-561","post","type-post","status-publish","format-standard","hentry","category-category-dom-a-byt"],"_links":{"self":[{"href":"https:\/\/opravsito.sk\/en\/wp-json\/wp\/v2\/posts\/561","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/opravsito.sk\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/opravsito.sk\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/opravsito.sk\/en\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/opravsito.sk\/en\/wp-json\/wp\/v2\/comments?post=561"}],"version-history":[{"count":1,"href":"https:\/\/opravsito.sk\/en\/wp-json\/wp\/v2\/posts\/561\/revisions"}],"predecessor-version":[{"id":564,"href":"https:\/\/opravsito.sk\/en\/wp-json\/wp\/v2\/posts\/561\/revisions\/564"}],"wp:attachment":[{"href":"https:\/\/opravsito.sk\/en\/wp-json\/wp\/v2\/media?parent=561"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/opravsito.sk\/en\/wp-json\/wp\/v2\/categories?post=561"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/opravsito.sk\/en\/wp-json\/wp\/v2\/tags?post=561"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}