{"id":374,"date":"2025-03-30T00:00:40","date_gmt":"2025-03-29T16:00:40","guid":{"rendered":"https:\/\/regencargobikes.com\/?p=374"},"modified":"2025-04-27T22:31:41","modified_gmt":"2025-04-27T14:31:41","slug":"cargo-bike-frame-geometry","status":"publish","type":"post","link":"https:\/\/regencargobikes.com\/cs\/cargo-bike-frame-geometry\/","title":{"rendered":"Pochopen\u00ed geometrie r\u00e1mu u n\u00e1kladn\u00edch kol a jej\u00edho vlivu na ovladatelnost"},"content":{"rendered":"<p>Geometrie r\u00e1mu n\u00e1kladn\u00edho kola hraje z\u00e1sadn\u00ed roli p\u0159i ur\u010dov\u00e1n\u00ed chov\u00e1n\u00ed kola v r\u016fzn\u00fdch j\u00edzdn\u00edch podm\u00ednk\u00e1ch. To je d\u016fle\u017eit\u00e9 zejm\u00e9na u n\u00e1kladn\u00edch kol, kter\u00e1 jsou ur\u010dena k p\u0159eprav\u011b zna\u010dn\u00fdch n\u00e1klad\u016f p\u0159i zachov\u00e1n\u00ed bezpe\u010dnosti, rovnov\u00e1hy a snadn\u00e9ho ovl\u00e1d\u00e1n\u00ed. Na rozd\u00edl od standardn\u00edch j\u00edzdn\u00edch kol vy\u017eaduj\u00ed n\u00e1kladn\u00ed kola specifick\u00e9 geometrick\u00e9 a konstruk\u010dn\u00ed aspekty, aby byla zaji\u0161t\u011bna jejich stabilita a ovladatelnost, zejm\u00e9na v m\u011bstsk\u00e9m prost\u0159ed\u00ed, kde je omezen\u00fd prostor a kde je nezbytn\u00e1 ovladatelnost.<\/p>\n\n\n\n<p>Tento \u010dl\u00e1nek se zab\u00fdv\u00e1 t\u00edm, jak geometrie r\u00e1mu ovliv\u0148uje v\u00fdkonnost n\u00e1kladn\u00edho kola, jak\u00e9 faktory ovliv\u0148uj\u00ed ovladatelnost, jak se tyto faktory vz\u00e1jemn\u011b ovliv\u0148uj\u00ed, zda materi\u00e1ly ovliv\u0148uj\u00ed geometrick\u00fd design a jak\u00fd v\u00fdvoj lze o\u010dek\u00e1vat v budoucnosti v oblasti konstrukce n\u00e1kladn\u00edch kol.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u00daloha <a href=\"https:\/\/regencargobikes.com\/cs\/rs01-e-cargo-bike\/\" data-type=\"page\" data-id=\"933\">n\u00e1kladn\u00ed kolo<\/a> Geometrie r\u00e1mu v designu n\u00e1kladn\u00edch kol<\/h2>\n\n\n\n<p>V konstrukci j\u00edzdn\u00edch kol se geometrie vztahuje k prostorov\u00e9mu uspo\u0159\u00e1d\u00e1n\u00ed a \u00fahlov\u00fdm vztah\u016fm mezi r\u016fzn\u00fdmi \u010d\u00e1stmi r\u00e1mu. Mezi kl\u00ed\u010dov\u00e9 prvky pat\u0159\u00ed \u00fahel hlavov\u00e9 trubky, rozvor, stopa, \u00fahel sedlov\u00e9 trubky a v\u00fd\u0161ka spodn\u00edho dr\u017e\u00e1ku. U n\u00e1kladn\u00edch kol mus\u00ed b\u00fdt tyto parametry p\u0159izp\u016fsobeny nejen pro pohodl\u00ed jezdce a \u00fa\u010dinnost pohonu, ale tak\u00e9 pro nesen\u00ed t\u011b\u017ek\u00fdch a n\u011bkdy nerovnom\u011brn\u011b rozlo\u017een\u00fdch n\u00e1klad\u016f.<\/p><div class=\"regen-test-placement-from-wizard-1604397851\" id=\"regen-4172755957\"><script async src=\"https:\/\/pagead2.googlesyndication.com\/pagead\/js\/adsbygoogle.js?client=ca-pub-1076230867169041\"\n     crossorigin=\"anonymous\"><\/script><\/div><div class=\"regen-test-placement-from-wizard-2878267818\" id=\"regen-639913667\"><script async src=\"https:\/\/pagead2.googlesyndication.com\/pagead\/js\/adsbygoogle.js?client=ca-pub-1076230867169041\"\n     crossorigin=\"anonymous\"><\/script><\/div>\n\n\n\n<p>Nap\u0159\u00edklad dlouh\u00fd rozvor - typick\u00fd prvek mnoha n\u00e1kladn\u00edch kol - m\u016f\u017ee zlep\u0161it stabilitu, zejm\u00e9na kdy\u017e je kolo nalo\u017een\u00e9. Del\u0161\u00ed r\u00e1m v\u0161ak m\u016f\u017ee zhor\u0161it man\u00e9vrovatelnost ve st\u00edsn\u011bn\u00fdch prostorech. \u00dahel hlavov\u00e9 trubky ovliv\u0148uje \u0159\u00edzen\u00ed kola; men\u0161\u00ed \u00fahel vede ke stabiln\u011bj\u0161\u00edmu \u0159\u00edzen\u00ed, co\u017e je \u017e\u00e1douc\u00ed pro p\u0159epravu n\u00e1kladu, zat\u00edmco strm\u011bj\u0161\u00ed \u00fahel nab\u00edz\u00ed citliv\u011bj\u0161\u00ed \u0159\u00edzen\u00ed, ale p\u0159i p\u0159evozu t\u011b\u017ek\u00e9ho n\u00e1kladu m\u016f\u017ee p\u016fsobit nestabiln\u011b. Stabilitu ovliv\u0148uje tak\u00e9 stopa, definovan\u00e1 jako vodorovn\u00e1 vzd\u00e1lenost mezi m\u00edstem, kde se p\u0159edn\u00ed kolo dot\u00fdk\u00e1 zem\u011b, a bodem, kde osa \u0159\u00edzen\u00ed prot\u00edn\u00e1 zem. Vy\u0161\u0161\u00ed hodnoty trailu obvykle vedou k samost\u0159edn\u011bj\u0161\u00edmu chov\u00e1n\u00ed \u0159\u00edzen\u00ed, co\u017e m\u016f\u017ee b\u00fdt v\u00fdhodn\u00e9 pro kola p\u0159ev\u00e1\u017eej\u00edc\u00ed vp\u0159edu nalo\u017een\u00fd n\u00e1klad.<\/p>\n\n\n\n<p>Dal\u0161\u00edm geometrick\u00fdm hlediskem je specifick\u00e9 um\u00edst\u011bn\u00ed n\u00e1kladu - zda je p\u0159epravov\u00e1n vp\u0159edu (jako u model\u016f long john), nebo za jezdcem (jako u model\u016f longtail). \u010c\u00edm d\u00e1le je hmotnost um\u00edst\u011bna od jezdce, t\u00edm v\u011bt\u0161\u00ed je potenci\u00e1ln\u00ed dopad na ovladatelnost a dynamiku \u0159\u00edzen\u00ed. Konstrukt\u00e9\u0159i \u010dasto reaguj\u00ed zm\u011bnou geometrie \u0159\u00edzen\u00ed nebo zes\u00edlen\u00edm konstruk\u010dn\u00edch prvk\u016f, aby se sn\u00ed\u017eil torzn\u00ed ohyb p\u0159i zat\u00ed\u017een\u00ed.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Kl\u00ed\u010dov\u00e9 faktory ovliv\u0148uj\u00edc\u00ed manipulaci s n\u00e1kladn\u00edmi koly<\/h2>\n\n\n\n<p>Ovl\u00e1d\u00e1n\u00ed n\u00e1kladn\u00edch kol je ovlivn\u011bno slo\u017eitou souhrou geometrick\u00fdch hledisek, mechanick\u00fdch vlastnost\u00ed a dynamick\u00fdch reakc\u00ed. Vzhledem k tomu, \u017ee n\u00e1kladn\u00ed kola jsou v m\u011bstsk\u00e9m prost\u0159ed\u00ed st\u00e1le roz\u0161\u00ed\u0159en\u011bj\u0161\u00ed, m\u016f\u017ee pochopen\u00ed t\u011bchto faktor\u016f slou\u017eit jako podklad pro konstruk\u010dn\u00ed rozhodnut\u00ed i pro praxi u\u017eivatel\u016f. N\u00ed\u017ee se hloub\u011bji zab\u00fdv\u00e1me kritick\u00fdmi prvky, kter\u00e9 ovliv\u0148uj\u00ed chov\u00e1n\u00ed n\u00e1kladn\u00edch kol na silnici:<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">1. Rozlo\u017een\u00ed zat\u00ed\u017een\u00ed a t\u011b\u017ei\u0161t\u011b<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Efektivn\u00ed manipulace s n\u00e1kladn\u00edmi koly z\u00e1vis\u00ed p\u0159edev\u0161\u00edm na rozlo\u017een\u00ed n\u00e1kladu. Konkr\u00e9tn\u011b poloha a v\u00fd\u0161ka t\u011b\u017ei\u0161t\u011b v\u00fdznamn\u011b ovliv\u0148uj\u00ed rovnov\u00e1hu a odezvu j\u00edzdn\u00edho kola:<\/li>\n\n\n\n<li><strong>Vertik\u00e1ln\u00ed um\u00edst\u011bn\u00ed n\u00e1kladu<\/strong>: Vysoko um\u00edst\u011bn\u00e1 b\u0159emena negativn\u011b ovliv\u0148uj\u00ed stabilitu t\u00edm, \u017ee zvy\u0161uj\u00ed t\u011b\u017ei\u0161t\u011b. \u010c\u00edm v\u00fd\u0161e je n\u00e1klad um\u00edst\u011bn, t\u00edm v\u011bt\u0161\u00ed je tendence k p\u0159evr\u00e1cen\u00ed kola, co\u017e je patrn\u00e9 zejm\u00e9na p\u0159i man\u00e9vrov\u00e1n\u00ed v ni\u017e\u0161\u00edch rychlostech nebo p\u0159i proj\u00ed\u017ed\u011bn\u00ed ostr\u00fdch zat\u00e1\u010dek. Jezdci by se m\u011bli sna\u017eit um\u00edstit t\u011b\u017e\u0161\u00ed p\u0159edm\u011bty n\u00ed\u017ee a bl\u00ed\u017ee k r\u00e1mu, aby zv\u00fd\u0161ili stabilitu.<\/li>\n\n\n\n<li><strong>Nakl\u00e1d\u00e1n\u00ed zep\u0159edu vs. nakl\u00e1d\u00e1n\u00ed zezadu<\/strong>: N\u00e1kladn\u00ed kola nalo\u017een\u00e1 zep\u0159edu vykazuj\u00ed odli\u0161n\u00e9 j\u00edzdn\u00ed vlastnosti d\u00edky rozlo\u017een\u00ed hmotnosti p\u0159ed osou \u0159\u00edzen\u00ed. Tato konfigurace m\u016f\u017ee zp\u016fsobit znateln\u00e9 zpo\u017ed\u011bn\u00ed reakce \u0159\u00edzen\u00ed kv\u016fli zv\u00fd\u0161en\u00e9 setrva\u010dnosti p\u0159i ot\u00e1\u010den\u00ed \u0159\u00edd\u00edtky. Jezdci obvykle popisuj\u00ed tento pocit jako pomal\u00fd nebo m\u00e9n\u011b intuitivn\u00ed, co\u017e vy\u017eaduje \u00fapravu stylu j\u00edzdy nebo dokonce p\u0159\u00eddavn\u00e9 t\u00e1hla \u0159\u00edzen\u00ed, aby se tento efekt zm\u00edrnil.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">2. Pru\u017enost a tuhost r\u00e1mu<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Konstrukce r\u00e1mu v\u00fdznamn\u011b ovliv\u0148uje j\u00edzdn\u00ed vlastnosti, zejm\u00e9na u n\u00e1kladn\u00edch kol vystaven\u00fdch zna\u010dn\u00e9 hmotnosti a prom\u011bnliv\u00fdm ter\u00e9nn\u00edm podm\u00ednk\u00e1m:<\/li>\n\n\n\n<li><strong>Optim\u00e1ln\u00ed tuhost<\/strong>: Vhodn\u011b tuh\u00e1 konstrukce r\u00e1mu \u00fa\u010dinn\u011b \u010del\u00ed torzn\u00edm sil\u00e1m, kter\u00e9 vznikaj\u00ed p\u0159i zat\u00e1\u010den\u00ed, brzd\u011bn\u00ed a nerovnostech na silnici, a zaji\u0161\u0165uje p\u0159edv\u00eddateln\u00e9 a p\u0159esn\u00e9 \u0159\u00edzen\u00ed p\u0159i zat\u00ed\u017een\u00ed. C\u00edlem konstrukt\u00e9r\u016f je, aby tuhost konstrukce zachov\u00e1vala rychlost reakc\u00ed, ani\u017e by to p\u0159\u00edli\u0161 omezovalo pohodl\u00ed.<\/li>\n\n\n\n<li><strong>Kompromis mezi flexibilitou a pohodl\u00edm<\/strong>: R\u00e1m navr\u017een\u00fd s nadm\u011brnou tuhost\u00ed v\u0161ak m\u016f\u017ee p\u0159en\u00e1\u0161et vibrace z vozovky p\u0159\u00edmo na jezdce, co\u017e m\u016f\u017ee zp\u016fsobit nepohodl\u00ed a \u00fanavu p\u0159i del\u0161\u00ed j\u00edzd\u011b. Pe\u010dliv\u011b navr\u017een\u00e1 rovnov\u00e1ha mezi tuhost\u00ed pro rychlou odezvu a poddajnost\u00ed pro pohodl\u00ed zaji\u0161\u0165uje lep\u0161\u00ed z\u00e1\u017eitek z j\u00edzdy.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">3. Geometrie \u0159\u00edzen\u00ed<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Geometrie syst\u00e9mu \u0159\u00edzen\u00ed n\u00e1kladn\u00edho kola m\u00e1 z\u00e1sadn\u00ed vliv na j\u00edzdn\u00ed vlastnosti:<\/li>\n\n\n\n<li><strong>Trail a \u00fahel hlavov\u00e9 trubky<\/strong>: Trail - horizont\u00e1ln\u00ed vzd\u00e1lenost mezi osou \u0159\u00edzen\u00ed a kontaktn\u00ed plochou pneumatiky - a \u00fahel hlavov\u00e9 trubky p\u0159\u00edmo ovliv\u0148uj\u00ed dynamiku \u0159\u00edzen\u00ed. Kola s v\u011bt\u0161\u00edmi hodnotami trailu jsou \u010dasto stabiln\u011bj\u0161\u00ed p\u0159i vy\u0161\u0161\u00edch rychlostech, ale mohou vy\u017eadovat v\u011bt\u0161\u00ed \u00fasil\u00ed p\u0159i ni\u017e\u0161\u00edch rychlostech. Naopak, zmen\u0161en\u00fd trail vede k rychlej\u0161\u00edmu a snadn\u011bj\u0161\u00edmu man\u00e9vrov\u00e1n\u00ed v n\u00edzk\u00fdch rychlostech, ale p\u0159i vy\u0161\u0161\u00edch rychlostech m\u016f\u017ee p\u016fsobit p\u0159\u00edli\u0161 citliv\u011b nebo nestabiln\u011b.<\/li>\n\n\n\n<li><strong>\u0158\u00eddic\u00ed vazby v Long Johns<\/strong>: Dlouh\u00e1 n\u00e1kladn\u00ed kola John s prodlou\u017eenou p\u0159edn\u00ed nakl\u00e1dac\u00ed plo\u0161inou \u010dasto vyu\u017e\u00edvaj\u00ed syst\u00e9my \u0159\u00edzen\u00ed na t\u00e1hlech. Tyto syst\u00e9my pom\u00e1haj\u00ed kompenzovat dodate\u010dnou setrva\u010dnost a zpo\u017ed\u011bn\u00ed zp\u016fsoben\u00e9 prodlou\u017een\u00fdmi r\u00e1my a zaji\u0161\u0165uj\u00ed, \u017ee ot\u00e1\u010den\u00ed \u0159\u00edd\u00edtky z\u016fst\u00e1v\u00e1 intuitivn\u00ed a p\u0159edv\u00eddateln\u00e9 i p\u0159es dop\u0159edu posunutou hmotnost n\u00e1kladu.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">4. Velikost a typ kola<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Volba kol ovliv\u0148uje j\u00edzdn\u00ed komfort, prakti\u010dnost n\u00e1kladu a celkovou dynamiku ovl\u00e1d\u00e1n\u00ed:<\/li>\n\n\n\n<li><strong>Men\u0161\u00ed p\u0159edn\u00ed kola<\/strong>: N\u00e1kladn\u00ed kola s p\u0159edn\u00edm nakl\u00e1d\u00e1n\u00edm obvykle pou\u017e\u00edvaj\u00ed kola s men\u0161\u00edm pr\u016fm\u011brem (obvykle kolem 20 palc\u016f), aby se dos\u00e1hlo ni\u017e\u0161\u00edch n\u00e1kladov\u00fdch plo\u0161in, co\u017e zjednodu\u0161uje nakl\u00e1d\u00e1n\u00ed a vykl\u00e1d\u00e1n\u00ed. Men\u0161\u00ed kola jsou sice v\u00fdhodn\u00e1 pro p\u0159\u00edstup k n\u00e1kladu a stabilitu v ni\u017e\u0161\u00edch v\u00fd\u0161k\u00e1ch, ale vykazuj\u00ed m\u00edrn\u011b sn\u00ed\u017eenou \u00fa\u010dinnost odvalov\u00e1n\u00ed, co\u017e je patrn\u00e9 zejm\u00e9na p\u0159i j\u00edzd\u011b po nerovn\u00e9m povrchu.<\/li>\n\n\n\n<li><strong>\u0160\u00ed\u0159ka a tlak v pneumatik\u00e1ch<\/strong>: V\u00fdb\u011br pneumatik je z\u00e1sadn\u00ed, proto\u017ee \u0161ir\u0161\u00ed pneumatiky s optim\u00e1ln\u00edm tlakem zlep\u0161uj\u00ed trakci, tlumen\u00ed n\u00e1raz\u016f a stabilitu, co\u017e v\u00fdrazn\u011b ovliv\u0148uje ovladatelnost. Pneumatiky s vy\u0161\u0161\u00edm tlakem mohou zlep\u0161it \u00fa\u010dinnost a sn\u00ed\u017eit valiv\u00fd odpor, ale poskytuj\u00ed men\u0161\u00ed tlumen\u00ed nerovnost\u00ed, co\u017e m\u016f\u017ee m\u00edt vliv na pohodl\u00ed jezdce a stabilitu n\u00e1kladu.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">5. Z\u00e1v\u011bsn\u00e9 prvky<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Zaveden\u00ed syst\u00e9m\u016f odpru\u017een\u00ed p\u0159in\u00e1\u0161\u00ed v\u00fdrazn\u00e9 v\u00fdhody pro dynamick\u00e9 \u0159\u00edzen\u00ed, zejm\u00e9na p\u0159i p\u0159eprav\u011b r\u016fznorod\u00fdch a t\u011b\u017ek\u00fdch n\u00e1klad\u016f:<\/li>\n\n\n\n<li><strong>Zv\u00fd\u0161en\u00e1 stabilita a pohodl\u00ed<\/strong>: Syst\u00e9my p\u0159edn\u00edho a zadn\u00edho odpru\u017een\u00ed pom\u00e1haj\u00ed zvl\u00e1dat dynamick\u00e9 zat\u00ed\u017een\u00ed t\u00edm, \u017ee tlum\u00ed n\u00e1razy a vibrace z nerovn\u00e9ho povrchu, \u010d\u00edm\u017e udr\u017euj\u00ed kontakt kola s vozovkou, zlep\u0161uj\u00ed trakci a zvy\u0161uj\u00ed pohodl\u00ed jezdce. Efektivn\u00ed konstrukce odpru\u017een\u00ed vyva\u017euj\u00ed pohlcov\u00e1n\u00ed v\u011bt\u0161\u00edch r\u00e1z\u016f a z\u00e1rove\u0148 minimalizuj\u00ed nadm\u011brn\u00e9 odskakov\u00e1n\u00ed nebo ztr\u00e1tu energie.<\/li>\n\n\n\n<li><strong>Kompromisy<\/strong>: Zaveden\u00ed odpru\u017een\u00ed nevyhnuteln\u011b zvy\u0161uje slo\u017eitost, n\u00e1roky na \u00fadr\u017ebu a obvykle zvy\u0161uje hmotnost a n\u00e1klady. Konstrukt\u00e9\u0159i a u\u017eivatel\u00e9 proto mus\u00ed vyv\u00e1\u017eit v\u00fdhody odpru\u017een\u00ed s praktick\u00fdmi hledisky zachov\u00e1n\u00ed jednoduchosti, cenov\u00e9 dostupnosti a spolehlivosti na z\u00e1klad\u011b zam\u00fd\u0161len\u00fdch p\u0159\u00edpad\u016f pou\u017eit\u00ed.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">6. Poloha a ergonomie jezdce<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Poloha jezdce z\u00e1sadn\u011b ovliv\u0148uje rozlo\u017een\u00ed hmotnosti na j\u00edzdn\u00edm kole, a t\u00edm i jeho ovladatelnost:<\/li>\n\n\n\n<li><strong>V\u00fd\u0161ka sedla a dosah<\/strong>: Spr\u00e1vn\u00e9 nastaven\u00ed v\u00fd\u0161ky sedla a dosahu umo\u017e\u0148uje optim\u00e1ln\u00ed polohu jezdce pro efektivn\u00ed \u0161lap\u00e1n\u00ed a kontrolovan\u00e9 ovl\u00e1d\u00e1n\u00ed. Nespr\u00e1vn\u00e9 um\u00edst\u011bn\u00ed sedla m\u016f\u017ee v\u00e9st k nerovnom\u011brn\u00e9mu rozlo\u017een\u00ed hmotnosti, co\u017e m\u016f\u017ee zp\u016fsobit nadm\u011brn\u00e9 zat\u00ed\u017een\u00ed p\u0159edn\u00edho nebo zadn\u00edho kola, sn\u00ed\u017een\u00ed p\u0159ilnavosti a zhor\u0161en\u00ed ovladatelnosti.<\/li>\n\n\n\n<li><strong>Poloha a styl \u0159\u00edd\u00edtek<\/strong>: Ergonomicky um\u00edst\u011bn\u00e1 \u0159\u00edd\u00edtka ovliv\u0148uj\u00ed tak\u00e9 dr\u017een\u00ed t\u011bla a stabilitu jezdce. Pohodln\u00e1 a intuitivn\u00ed poloha rukou umo\u017e\u0148uje jezdci p\u0159esn\u011b kontrolovat vstupy do \u0159\u00edzen\u00ed a udr\u017eovat rovnov\u00e1hu, co\u017e je obzvl\u00e1\u0161t\u011b d\u016fle\u017eit\u00e9 p\u0159i j\u00edzd\u011b t\u011b\u017ece nalo\u017een\u00fdch n\u00e1kladn\u00edch kol v p\u0159epln\u011bn\u00fdch m\u011bstsk\u00fdch oblastech nebo na nerovn\u00fdch cest\u00e1ch.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Ovliv\u0148uj\u00ed se tyto faktory navz\u00e1jem?<\/h2>\n\n\n\n<p>Ano, v\u00fdznamn\u011b - a porozum\u011bn\u00ed t\u011bmto <strong>vz\u00e1jemn\u00e9 z\u00e1vislosti<\/strong> je z\u00e1sadn\u00ed.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>Faktor 1<\/strong><\/td><td><strong>Faktor 2<\/strong><\/td><td><strong>Interakce<\/strong><\/td><\/tr><tr><td>Geometrie (\u00fahel hlavov\u00e9 trubky)<\/td><td>Stezka<\/td><td>Spole\u010dn\u011b ur\u010duj\u00ed pocit z \u0159\u00edzen\u00ed. Strm\u011bj\u0161\u00ed \u00fahel hlavy s n\u00edzk\u00fdm rozchodem kol m\u00e1 za n\u00e1sledek \"trhav\u00e9\" \u0159\u00edzen\u00ed.<\/td><\/tr><tr><td>Um\u00edst\u011bn\u00ed n\u00e1kladu<\/td><td>Tuhost r\u00e1mu<\/td><td>Velk\u00e9 zat\u00ed\u017een\u00ed p\u0159edn\u00ed \u010d\u00e1sti pru\u017en\u00e9ho r\u00e1mu m\u016f\u017ee v\u00e9st k \"k\u00fdv\u00e1n\u00ed r\u00e1mu\" p\u0159i brzd\u011bn\u00ed nebo zat\u00e1\u010den\u00ed.<\/td><\/tr><tr><td>Rozvor kol<\/td><td>Polom\u011br ot\u00e1\u010den\u00ed<\/td><td>Del\u0161\u00ed rozvor zlep\u0161uje dr\u017een\u00ed stopy v p\u0159\u00edm\u00e9m sm\u011bru, ale sni\u017euje ostrost v zat\u00e1\u010dk\u00e1ch.<\/td><\/tr><tr><td>Materi\u00e1l<\/td><td>Tuhost<\/td><td>Hlin\u00edk m\u016f\u017ee zajistit leh\u010d\u00ed, ale drsn\u011bj\u0161\u00ed j\u00edzdu; ocel zvy\u0161uje pru\u017enost a m\u011bn\u00ed chov\u00e1n\u00ed r\u00e1mu p\u0159i zat\u00ed\u017een\u00ed.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>\"Tyto parametry nejsou pouze aditivn\u00ed - jejich kombinace z\u00e1sadn\u011b m\u011bn\u00ed pocit z j\u00edzdy a bezpe\u010dnost v n\u00e1kladn\u00edch podm\u00ednk\u00e1ch.\" - <em>(Dell'Orto et al., 2025)<\/em><\/p>\n<\/blockquote>\n\n\n\n<p>Konstrukt\u00e9\u0159i proto mus\u00ed k n\u00e1vrhu n\u00e1kladn\u00edch kol p\u0159istupovat komplexn\u011b, nikoliv po \u010d\u00e1stech.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Vz\u00e1jemn\u00e1 z\u00e1vislost a kombinovan\u00e9 \u00fa\u010dinky<\/h2>\n\n\n\n<p>R\u016fzn\u00e9 faktory, kter\u00e9 ovliv\u0148uj\u00ed manipulaci s n\u00e1kladn\u00edmi koly, m\u00e1lokdy p\u016fsob\u00ed izolovan\u011b. M\u00edsto toho se vz\u00e1jemn\u011b ovliv\u0148uj\u00ed, co\u017e m\u016f\u017ee jejich jednotliv\u00e9 \u00fa\u010dinky zes\u00edlit nebo zeslabit. Nap\u0159\u00edklad del\u0161\u00ed rozvor m\u016f\u017ee zlep\u0161it stabilitu v p\u0159\u00edm\u00e9m sm\u011bru, ale m\u016f\u017ee zhor\u0161it probl\u00e9my s ovl\u00e1d\u00e1n\u00edm, kter\u00e9 zp\u016fsobuje pru\u017en\u00fd r\u00e1m nebo \u0161patn\u011b rozlo\u017een\u00fd n\u00e1klad. Podobn\u011b volba \u0161\u00ed\u0159ky pneumatik ovliv\u0148uje nejen pohodl\u00ed a p\u0159ilnavost, ale tak\u00e9 spolup\u016fsob\u00ed se stopou a \u00fahlem hlavov\u00e9 trubky a ovliv\u0148uje chov\u00e1n\u00ed p\u0159i \u0159\u00edzen\u00ed.<\/p>\n\n\n\n<p>Zm\u011bny v jedn\u00e9 \u010d\u00e1sti geometrie mohou vy\u017eadovat kompenza\u010dn\u00ed \u00fapravy v jin\u00fdch \u010d\u00e1stech. Nap\u0159\u00edklad sn\u00ed\u017een\u00ed spodn\u00edho dr\u017e\u00e1ku za \u00fa\u010delem zlep\u0161en\u00ed vyv\u00e1\u017een\u00ed m\u016f\u017ee tak\u00e9 sn\u00ed\u017eit v\u016fli ped\u00e1l\u016f v zat\u00e1\u010dk\u00e1ch, co\u017e vy\u017eaduje zm\u011bnu d\u00e9lky ramene klik nebo tvaru r\u00e1mu. Tyto interakce podtrhuj\u00ed slo\u017eitost konstrukce pro stabilitu i ovladatelnost na jedn\u00e9 platform\u011b.<\/p>\n\n\n\n<p>Vliv n\u00e1kladu se tak\u00e9 m\u011bn\u00ed v z\u00e1vislosti na tom, zda je hmotnost statick\u00e1 nebo dynamick\u00e1. Kdy\u017e jezdec zat\u00e1\u010d\u00ed, zrychluje nebo brzd\u00ed, ovliv\u0148uje reakci j\u00edzdn\u00edho kola poloha n\u00e1kladu vzhledem k ose \u0159\u00edzen\u00ed a torzn\u00ed tuhost r\u00e1mu. Proto je nutn\u00fd p\u0159\u00edstup na \u00farovni syst\u00e9mu, kdy se v procesu n\u00e1vrhu spole\u010dn\u011b posuzuje geometrie, materi\u00e1ly, poloha jezdce a p\u0159edpokl\u00e1dan\u00e9 pou\u017eit\u00ed n\u00e1kladu.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Vliv materi\u00e1l\u016f na geometrii a v\u00fdkonnost<\/h2>\n\n\n\n<p>Volba konstruk\u010dn\u00edho materi\u00e1lu m\u00e1 p\u0159\u00edm\u00fd vliv na proveditelnost a v\u00fdkonnost r\u016fzn\u00fdch geometri\u00ed r\u00e1m\u016f. Materi\u00e1ly se li\u0161\u00ed sv\u00fdmi mechanick\u00fdmi vlastnostmi, jako je tuhost, \u00fanavov\u00e1 odolnost, ta\u017enost a hustota, a tyto vlastnosti ovliv\u0148uj\u00ed tvar i chov\u00e1n\u00ed r\u00e1mu.<\/p>\n\n\n\n<p>Hlin\u00edk se \u010dasto pou\u017e\u00edv\u00e1 u n\u00e1kladn\u00edch kol pro svou n\u00edzkou hmotnost a odolnost proti korozi. Jeho ni\u017e\u0161\u00ed modul pru\u017enosti ve srovn\u00e1n\u00ed s ocel\u00ed v\u0161ak znamen\u00e1, \u017ee hlin\u00edkov\u00e9 r\u00e1my mus\u00ed pou\u017e\u00edvat siln\u011bj\u0161\u00ed trubky nebo trubky o v\u011bt\u0161\u00edm pr\u016fm\u011bru, aby bylo dosa\u017eeno dostate\u010dn\u00e9 tuhosti. To m\u016f\u017ee omezit geometrickou pru\u017enost a v ur\u010dit\u00fdch oblastech zp\u016fsobit sn\u00ed\u017een\u00ed hmotnosti.<\/p>\n\n\n\n<p>Ocel, zejm\u00e9na vysokopevnostn\u00ed chromolybdenov\u00e9 slitiny, nab\u00edz\u00ed vynikaj\u00edc\u00ed odolnost proti \u00fanav\u011b a umo\u017e\u0148uje pou\u017eit\u00ed \u0161t\u00edhlej\u0161\u00edch r\u00e1mov\u00fdch prvk\u016f, co\u017e m\u016f\u017ee b\u00fdt v\u00fdhodn\u00e9 pro slo\u017eit\u00e9 geometrie nebo estetick\u00e9 n\u00e1vrhy. Jej\u00ed v\u011bt\u0161\u00ed pru\u017enost m\u016f\u017ee zajistit hlad\u0161\u00ed j\u00edzdu, ale je obecn\u011b t\u011b\u017e\u0161\u00ed ne\u017e hlin\u00edk.<\/p>\n\n\n\n<p>Uhl\u00edkov\u00e9 vl\u00e1kno se v konstrukci n\u00e1kladn\u00edch kol pou\u017e\u00edv\u00e1 jen z\u0159\u00eddka kv\u016fli jeho cen\u011b a n\u00edzk\u00e9 odolnosti proti n\u00e1razu. Nab\u00edz\u00ed v\u0161ak bezkonkuren\u010dn\u00ed pom\u011br tuhosti a hmotnosti a v budoucnu se m\u016f\u017ee st\u00e1t \u017eivotaschopn\u011bj\u0161\u00edm pro n\u011bkter\u00e9 vysoce v\u00fdkonn\u00e9 aplikace.<\/p>\n\n\n\n<p>Experiment\u00e1ln\u00ed materi\u00e1ly, jako je vrstven\u00e9 d\u0159evo, byly tak\u00e9 zkoum\u00e1ny, p\u0159edev\u0161\u00edm kv\u016fli jejich vlastnostem tlumen\u00ed vibrac\u00ed a udr\u017eitelnosti. Probl\u00e9my s trvanlivost\u00ed, truhl\u00e1\u0159sk\u00fdmi pracemi a dlouhodobou pevnost\u00ed p\u0159i zat\u00ed\u017een\u00ed v\u0161ak p\u0159etrv\u00e1vaj\u00ed.<\/p>\n\n\n\n<p>Volba materi\u00e1lu tak ovliv\u0148uje geometrii nejen p\u0159\u00edm\u00fdmi mechanick\u00fdmi omezen\u00edmi, ale tak\u00e9 v\u00fdrobn\u00edmi omezen\u00edmi a ekonomick\u00fdmi hledisky. Ide\u00e1ln\u00ed materi\u00e1l mus\u00ed podporovat po\u017eadovanou geometrii r\u00e1mu, ani\u017e by byla ohro\u017eena pevnost nebo kvalita j\u00edzdy.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">M\u00e1 materi\u00e1l vliv na geometrii r\u00e1mu?<\/h2>\n\n\n\n<p>Rozhodn\u011b. Vlastnosti materi\u00e1l\u016f, jako jsou nap\u0159. <strong>Young\u016fv modul<\/strong>, mez kluzu, \u00fanavov\u00e1 odolnost a v\u00fdrobn\u00ed omezen\u00ed p\u0159\u00edmo ovliv\u0148uj\u00ed geometrii r\u00e1mu a rozhodnut\u00ed o jeho konstrukci.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">B\u011b\u017en\u00e9 materi\u00e1ly a jejich d\u016fsledky<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>Materi\u00e1l<\/strong><\/td><td><strong>Vliv na geometrii<\/strong><\/td><\/tr><tr><td><strong>Hlin\u00edk<\/strong><\/td><td>Lehk\u00e1 a tuh\u00e1. Vy\u017eaduje v\u011bt\u0161\u00ed pr\u016fm\u011br trubek, aby se zabr\u00e1nilo ohybu. V\u00fdsledkem jsou \u010dasto hranat\u011bj\u0161\u00ed konstrukce r\u00e1m\u016f.<\/td><\/tr><tr><td><strong>Ocel (CroMo)<\/strong><\/td><td>Vysok\u00e1 odolnost proti \u00fanav\u011b, \u0161etrn\u011bj\u0161\u00ed j\u00edzda. Umo\u017e\u0148uje pou\u017eit\u00ed ten\u010d\u00edch trubek a organi\u010dt\u011bj\u0161\u00edch tvar\u016f.<\/td><\/tr><tr><td><strong>Uhl\u00edkov\u00e1 vl\u00e1kna<\/strong><\/td><td>U n\u00e1kladn\u00edch kol se b\u011b\u017en\u011b nepou\u017e\u00edvaj\u00ed kv\u016fli cen\u011b a citlivosti na po\u0161kozen\u00ed. Je to v\u0161ak mo\u017en\u00e9 v p\u0159\u00edpad\u011b specifick\u00fdch aplikac\u00ed.<\/td><\/tr><tr><td><strong>D\u0159evo<\/strong><\/td><td>Zkoum\u00e1no experiment\u00e1ln\u011b. Nab\u00edz\u00ed tlumen\u00ed vibrac\u00ed, ale probl\u00e9my s truhl\u00e1\u0159stv\u00edm a trvanlivost\u00ed z\u016fst\u00e1vaj\u00ed. <em>(Taylor, 2016)<\/em><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>V\u00fdb\u011br materi\u00e1lu v podstat\u011b ur\u010duje omezen\u00ed, jak\u00e9 geometrie lze bezpe\u010dn\u011b dos\u00e1hnout p\u0159i zachov\u00e1n\u00ed po\u017eadovan\u00e9ho v\u00fdkonu.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">V\u00fdhled a budouc\u00ed v\u00fdvoj<\/h2>\n\n\n\n<p>S t\u00edm, jak se n\u00e1kladn\u00ed kola st\u00e1vaj\u00ed st\u00e1le d\u016fle\u017eit\u011bj\u0161\u00edm prvkem m\u011bstsk\u00e9 dopravy a doru\u010dovac\u00edch slu\u017eeb, se bude jejich design d\u00e1le vyv\u00edjet. V komer\u010dn\u00edch prototypech i v akademick\u00e9m v\u00fdzkumu lze ji\u017e nyn\u00ed pozorovat n\u011bkolik nov\u00fdch trend\u016f.<\/p>\n\n\n\n<p>Jedn\u00edm z o\u010dek\u00e1van\u00fdch v\u00fdvojov\u00fdch trend\u016f je zaveden\u00ed modul\u00e1rn\u00edch nebo nastaviteln\u00fdch geometri\u00ed. R\u00e1my, kter\u00e9 se mohou vysunout nebo zasunout, aby vyhovovaly r\u016fzn\u00fdm konfigurac\u00edm n\u00e1kladu, by poskytly flexibilitu u\u017eivatel\u016fm s r\u016fzn\u00fdmi p\u0159epravn\u00edmi pot\u0159ebami. To m\u016f\u017ee zahrnovat i integraci se skl\u00e1dac\u00edmi mechanismy pro snadn\u011bj\u0161\u00ed skladov\u00e1n\u00ed.<\/p>\n\n\n\n<p>Dal\u0161\u00edm pravd\u011bpodobn\u00fdm sm\u011brem je v\u011bt\u0161\u00ed integrace simula\u010dn\u00edch n\u00e1stroj\u016f do procesu navrhov\u00e1n\u00ed. Modelov\u00e1n\u00ed metodou kone\u010dn\u00fdch prvk\u016f a dynamick\u00e1 simulace umo\u017e\u0148uj\u00ed konstrukt\u00e9r\u016fm testovat a optimalizovat geometrii digit\u00e1ln\u011b je\u0161t\u011b p\u0159ed v\u00fdrobou prototypu, co\u017e v\u00fdrazn\u011b zkracuje dobu v\u00fdvoje a sni\u017euje n\u00e1klady.<\/p>\n\n\n\n<p>S roz\u0161\u00ed\u0159en\u00fdm pou\u017e\u00edv\u00e1n\u00edm elektrick\u00fdch asisten\u010dn\u00edch syst\u00e9m\u016f se m\u011bn\u00ed i geometrie n\u00e1kladn\u00edch kol, aby bylo mo\u017en\u00e9 dos\u00e1hnout vy\u0161\u0161\u00edch pr\u016fm\u011brn\u00fdch rychlost\u00ed a v\u011bt\u0161\u00edho dojezdu. To vy\u017eaduje dal\u0161\u00ed pozornost v\u011bnovanou stabilit\u011b a ovl\u00e1d\u00e1n\u00ed, zejm\u00e9na p\u0159i vy\u0161\u0161\u00edch rychlostech nebo na nerovn\u00e9m ter\u00e9nu.<\/p>\n\n\n\n<p>V neposledn\u00ed \u0159ad\u011b se o\u010dek\u00e1v\u00e1 zv\u00fd\u0161en\u00e1 specializace na konstrukci n\u00e1kladn\u00edch kol. Stejn\u011b jako se horsk\u00e1, silni\u010dn\u00ed a p\u0159\u00edm\u011bstsk\u00e1 kola li\u0161\u00ed geometri\u00ed a konstrukc\u00ed r\u00e1mu, mohou b\u00fdt n\u00e1kladn\u00ed kola brzy v\u00edce p\u0159izp\u016fsobena m\u011bstsk\u00fdm kur\u00fdr\u016fm, rodinn\u00e9 doprav\u011b nebo pr\u016fmyslov\u00e9 logistice, p\u0159i\u010dem\u017e ka\u017ed\u00e9 z nich m\u00e1 jedine\u010dn\u00e9 po\u017eadavky na ovl\u00e1d\u00e1n\u00ed a konstrukci.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Z\u00e1v\u011br<\/h2>\n\n\n\n<p>Geometrie r\u00e1mu n\u00e1kladn\u00edch kol m\u00e1 z\u00e1sadn\u00ed v\u00fdznam pro jejich v\u00fdkon, zejm\u00e9na pokud jde o manipulaci p\u0159i r\u016fzn\u00e9m zat\u00ed\u017een\u00ed. Parametry, jako je rozvor, \u00fahel hlavov\u00e9 trubky, stopa a v\u00fd\u0161ka spodn\u00edho dr\u017e\u00e1ku, mus\u00ed b\u00fdt pe\u010dliv\u011b zvoleny a vyv\u00e1\u017eeny s ohledem na zam\u00fd\u0161len\u00e9 um\u00edst\u011bn\u00ed n\u00e1kladu a dynamick\u00e9 chov\u00e1n\u00ed j\u00edzdn\u00edho kola.<\/p>\n\n\n\n<p>Tyto geometrick\u00e9 prvky nefunguj\u00ed izolovan\u011b, ale v interakci s vlastnostmi materi\u00e1lu, postojem jezdce a mechanick\u00fdmi sou\u010d\u00e1stmi ur\u010duj\u00ed stabilitu, ovladatelnost a pohodl\u00ed kola. S t\u00edm, jak se n\u00e1kladn\u00ed kola ve m\u011bstech a pr\u016fmyslov\u00fdch odv\u011btv\u00edch st\u00e1le v\u00edce prosazuj\u00ed, bude pot\u0159eba p\u0159esn\u00e9 geometrie specifick\u00e9 pro danou aplikaci jen nar\u016fstat. O\u010dek\u00e1v\u00e1 se, \u017ee budouc\u00ed konstrukce budou zahrnovat nov\u00e9 materi\u00e1ly, n\u00e1stroje digit\u00e1ln\u00edho modelov\u00e1n\u00ed a adaptivn\u00ed sou\u010d\u00e1sti, aby spl\u0148ovaly vyv\u00edjej\u00edc\u00ed se po\u017eadavky modern\u00ed dopravy.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">Reference<\/h2>\n\n\n\n<p>Vrignaud, R., K\u00f6ckritz, J., Nepp, R. (2024). <em>Dynamick\u00e9 chov\u00e1n\u00ed n\u00e1kladn\u00edch kol: P\u0159\u00edstup ke kvantitativn\u00edmu hodnocen\u00ed<\/em>. <strong>TechMech Journal<\/strong>. <\/p>\n\n\n\n<p>Dell'Orto, G., Mastinu, G., Happee, R. (2025). <em>M\u011b\u0159en\u00ed bo\u010dn\u00edch vlastnost\u00ed pneumatik m\u011bstsk\u00fdch a n\u00e1kladn\u00edch j\u00edzdn\u00edch kol<\/em>. <strong>Dynamika syst\u00e9mu vozidla<\/strong>, Taylor &amp; Francis. <\/p>\n\n\n\n<p>Williams, T. (2015). <em>Vliv tuhosti r\u00e1mu a polohy jezdce na dynamiku j\u00edzdn\u00edho kola: Analytick\u00e1 studie<\/em>. ProQuest Dissertation.<\/p>\n\n\n\n<p>Slaets, P., Demeester, E., Juwet, M. (2022). <em>\u00da\u010dinky torzn\u00ed pru\u017einy pou\u017eit\u00e9 v pru\u017en\u00e9m trojkol\u00ed Delta<\/em>. <strong>Aplikovan\u00e1 mechanika<\/strong>, MDPI.<\/p>\n\n\n\n<p>Minter, D. (2022). <em>R\u00e1my a materi\u00e1ly<\/em>. Na adrese <strong>The Routledge Companion to Cycling (Routledge spole\u010dn\u00edk cyklistiky)<\/strong>. Routledge. <\/p>\n\n\n\n<p>Taylor, B. (2016). <em>Proveditelnost d\u0159eva a jeho deriv\u00e1t\u016f jako stavebn\u00edho materi\u00e1lu pro r\u00e1my j\u00edzdn\u00edch kol<\/em>. Universitat Polit\u00e8cnica de Val\u00e8ncia. <\/p>\n\n\n\n<p>Kooijman, J.D.G., Schwab, A.L. (2011). <em>P\u0159ehled manipula\u010dn\u00edch aspekt\u016f p\u0159i \u0159\u00edzen\u00ed j\u00edzdn\u00edch kol a motocykl\u016f<\/em>. <strong>Mezin\u00e1rodn\u00ed technick\u00e1 konference Design Engineering<\/strong>.<\/p>\n\n\n\n<p>Paudel, M., Yap, F.F. (2024). <em>Anal\u00fdza vlivu geometrie j\u00edzdn\u00edho kola a zat\u00ed\u017een\u00ed n\u00e1kladem na j\u00edzdn\u00ed vlastnosti a bezpe\u010dnost n\u00e1kladn\u00edch kol.<\/em>. <strong>Heliyon<\/strong>, Elsevier. <a href=\"https:\/\/www.cell.com\/heliyon\/fulltext\/S2405-8440(24)05555-5\" target=\"_Blank\" rel=\"noreferrer noopener\">https:\/\/www.cell.com\/heliyon\/fulltext\/S2405-8440(24)05555-5<\/a><\/p>\n\n\n\n<p>Naumov, V. (2021). <em>Zd\u016fvodn\u011bn\u00ed um\u00edst\u011bn\u00ed nakl\u00e1dac\u00edho uzlu pro n\u00e1kladn\u00ed elektrokola<\/em>. <strong>Energie<\/strong>, MDPI. <a href=\"https:\/\/www.mdpi.com\/1996-1073\/14\/4\/839\" target=\"_Blank\" rel=\"noreferrer noopener\">https:\/\/www.mdpi.com\/1996-1073\/14\/4\/839<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>The geometry of a cargo bike frame plays a central role in determining how the bicycle behaves under various riding conditions. This is especially significant for cargo bikes, which are designed to carry substantial loads while maintaining safety, balance, and ease of control. Unlike standard bicycles, cargo bikes require specific geometrical and structural considerations to [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":1020,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2,32],"tags":[],"class_list":["post-374","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-knowledge","category-glossary"],"_links":{"self":[{"href":"https:\/\/regencargobikes.com\/cs\/wp-json\/wp\/v2\/posts\/374","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/regencargobikes.com\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/regencargobikes.com\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/regencargobikes.com\/cs\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/regencargobikes.com\/cs\/wp-json\/wp\/v2\/comments?post=374"}],"version-history":[{"count":2,"href":"https:\/\/regencargobikes.com\/cs\/wp-json\/wp\/v2\/posts\/374\/revisions"}],"predecessor-version":[{"id":1021,"href":"https:\/\/regencargobikes.com\/cs\/wp-json\/wp\/v2\/posts\/374\/revisions\/1021"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/regencargobikes.com\/cs\/wp-json\/wp\/v2\/media\/1020"}],"wp:attachment":[{"href":"https:\/\/regencargobikes.com\/cs\/wp-json\/wp\/v2\/media?parent=374"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/regencargobikes.com\/cs\/wp-json\/wp\/v2\/categories?post=374"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/regencargobikes.com\/cs\/wp-json\/wp\/v2\/tags?post=374"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}