Bicycle isigcina abantwana. Indlela ukukhetha-ntloko ibhayisekile?

Bicycle isigcina - enye iintlobo ezininzi ekukhuseleni abathandi yaphandle. Ngenxa yokwanda ngezantya nokwandisa amathuba yokwenzakala, kuba uhambo ngokusebenzisa ephithizelayo okanye ukwenza umdlalo kakhulu ibhayisikile. Eyona nto ibaluleke kakhulu umbuzo ukhuseleko lwabantwana ekufumaneni naziphi na iingozi.

indaba

Bicycle Isigcina yathandwa ngenxa kuphuhliso jikelele emikhulu, ukwandisa yezantya kunye nezithuthi ezininzi phezu ezindleleni.

Uphuhliso yokuqala enkulu phezu ekudalweni-ntloko kwenziwa ngeminyaka zenkulungwane lokugqibela. Rhoqo iingozi ngamandla ebulalayo abanye abadlali kunye abalandeli lokuqhuba ngokukhawuleza kwi koomatshini enamavili amabini ihoki ngesigqubuthelo sentloko njenge ntloko ibhayisekile.

Ngelishwa, le khuselo waba kunokuba nolulahlekisayo kunokuba ngokwenene. ukuze izixhobo ezemidlalo inkampani waqhubeka ukusebenza kuphuhliso imveliso ntloko abahambi. Ngowe-1984, ikomiti ANSI (American National Institute Standards) lichaze imiqathango ecacileyo kubo. Kunye emarikeni wanyamalala inani elikhulu isixhobo lingenako ukuhlangabezana neemfuno ezivunyiweyo.

Le nkampani Giro

umenzi Global of ntloko ebhayisikile kunye nokukhuselwa awaziwa yi nkampani Giro. Le ibekwe e Santa Cruz, USA. Ukusetyenziswa kwezinto ezintsha, uyilo ezizodwa kunye nenkampani lemveliso ophezulu zobugcisa inceda ukugcina indawo ehamba phambili kweli kwimarike lonikezelo.

iminqwazi Bicycle Giro phambi kokukhululwa kwindawo ethengisa ebanzi kufuneka kudlule ukuhlolisisa elabhoratri. Ngokutsho iziphumo zovavanyo le modeli zaqukunjelwa saphelela.

Kwahlelwa nje kakuhle nje ukukhusela intloko womdlali, kodwa kwakhona ukunika intuthuzelo iyasetyenziswa. Izinto eziluncedo imifanekiso:

• imigodi umoya, kwaye izinga umoya anokuthi alungi-lungiswe;
• imigodi Hair;
• uhlengahlengiso ubungakanani;
• ubunzima ukukhanya;
• design stylish;
• ukusetyenziswa kwezixhobo mihla;
• iminqwazi amandla nanto.

iintlobo selanga

Kukho iindidi ezintathu ezingundoqo ngesigqubuthelo sentloko olukhuselayo ibhayisekile.

• Imidlalo - imodeli jikelele, efanelekileyo intaba, indlela kunye neendlela zasezidolophini. Oku kusetyenziswa skateboarders kunye emkhenkceni.
• Iminqwazi lweendlela intaba ziyilelwe ukhuselo ubuninzi. uyilo lwabo libonelela nemibhalo, back ebanzi ukhuselo oluthembekileyo entanyeni kunye nenkqubo okhethekileyo, ngokuqinileyo ukulungisa umbala imveliso. Bicycle isigcina ukusebenzisa le modeli nabakhweli zibhayisikile abathatha inxaxheba cyclo-emnqamlezweni.
• iminqwazi olulodwa ekhwele racing kunye indlela wokuhamba. Bathi ke ukukhanya, iimpawu ezigqwesileyo ashukimisayo, umoya olungileyo. iminqwazi ezinjalo zisetyenziswa racers ikakhulu yobungcali.

Ukongeza kwizimvo, nezigcina-ntloko nkqu zihlukaniswe hlobo:

• Bowler - imodeli zilula. Ezisetyenziswa kwimeko ezidolophini, uphawu nembonakalo yakhe semi-setyhula kunye ubuncinane inani migodi.
• Cross-lizwe luthathwa umfuziselo yonke. It ngokupheleleyo idibanisa ukhuseleko, ubulula kunye nentuthuzelo, mayixhotyiswe nemibhalo asuswayo.
• Full-ngobuso, wayenza ngokwesiseko ntloko motocross. Inxalenye esezantsi ubuso zayo olukhuselayo "emihlathini." Enye into - yekhenopi enkulu. Ngokusisiseko, ezi iminqwazi asetyenziswa longele evela ezintabeni.
• Nemidyarho apha ngohlobo kuncipha. Umfuziselo ethile, enzima ubenetloni, kodwa umsebenzi oncomekayo ashukimisayo. Isebenziselwa iintlanga kunye isiqalo eyahlukileyo.

ukuphepha

Ukhuseleko - yinto ngumbandela wobuqu lomntu ngamnye. Noko ke, ukuba ungene emotweni, abaqhubi ezininzi musa ukulibala ukuba yanxitywa ibhanti lakho isihlalo. Bicycle - naye isithuthi ukonzakala eliphezulu isidanga. Shiya ukuphila kwabo, hayi enxibe nesigcina isizathu kude iyintsomi ( "ndiyayithanda akayi", "ndijonga kuye funny" okanye "bonakalisa iinwele") - xa uyaganga ubuncinane.

Ukuba sawa ibhayisikile ngakumbi amathuba okuhlaselwa intloko. Bicycle isigcina uncedo bakuphepha kakhulu ukwenzakala ebuchotsheni esibuhlungu. Ukukhetha imifanekiso, imibala, uyilo omkhulu. Kuyo nayiphi na ivenkile okukhethekile abathengisi ukufunda kuya kukunceda ukuba ukhethe umfuziselo umgangatho ubukhulu efanelekileyo.

ubukhulu

Ukuze azalisekise nesigcina umsebenzi zokukhusela, kufuneka ukutshatisa ubungakanani intloko webhayisikile.

Ukukhupha iinguqulelo ezimbini:

• imodeli adjustable, kulo mzekelo, kulula kakhulu ukuba ukunyenyisa nesigcina ukuya ubungakanani entloko;
• Iminqwazi ukuba ubukhulu intloko ethile:

- encinane kakhulu - up to 51 cm;

- ezincinane - 51-55 cm;

- avareji - 55-59 cm;

- ngaphezulu - 59-63sm;

- likhulu kakhulu - ngaphezu kwe-63 cm;

- oyindoda jikelele - 54-61cm;

- female jikelele - 50-57 cm;

- abantwana - 46-57 cm.

Imilinganiselo iminqwazi ibhayisekile zikhethiwe ngamnye yintloko womdlali lowo. Ukumisela ubukhulu yayo ilula: kufuneka umlinganiselo achazwe apha ngokubeka i tape yokulinganisa ngaphezu kwenqanaba amashiya ka 1.5-2 cm.

selanga Abantwana

Yintoni kuyabiza kakhulu kwimpilo yomntwana? Njengoko manani zibonisa, rhoqo benxibe nesigcina lunciphisa ubungozi yokwenzakala nge-85%. iminqwazi ibhayisekile yabantwana iveliswayo abenzi aphambili iimbumbulu olukhuselayo.

Ngobukhulu, bahlukene kwi S - achazwe apha entloko 45-50 cm kunye M - hlengiso 50-55 cm enikwa phantse yonke imizekelo iminqwazi zabantwana.. Kufuneka kube lula yaye, okona kubaluleke kakhulu, oluthembekileyo. -Ntloko kufuneka bahlale ngokuqinileyo phezu kwentloko kwaye ngaxeshanye ukuba ukudala ubuhlungu. Kaloku, xa imodeli inikwa umthunzi, oku kuya kunceda ukukhusela umntu ekonzakalisweni yaye amehlo elangeni.

iminqwazi Bicycle abantwana kufuneka babe elula, indawo kakuhle umoya. Abanye abenzi egubungele umoya imingxuma net iingcongconi sokukhuselwa kwizinambuzane.

Uluhlu olubanzi nako ukwanelisa iminqweno umntwana umbala kunye noyilo abulawe. Ityala abazali - khangela ukuba ne-ntloko liqinisekiswa ukunika ukhuseleko zentloko yomntwana.

nendlela yokukhetha

Indlela ukukhetha-ntloko ibhayisekile? Okokuqala, kuyimfuneko ukumisela ukuba luhlobo luni ibhayisekile iza kusetyenziswa ntloko. Kuba isixeko bowler olucothayo Uhambo lwangaphesheya efanelekileyo ekuhleni ezigqithisileyo ezivela ezintabeni kubhetele ukuthenga elizeleyo ubuso. Kodwa ngamnye iminqwazi ekhethiweyo kufuneka ihlangabezane neemfuno ezithile:

• efanelekileyo uhlobo oluthile ibhayisikile;
• basibamba makaqhotyoshelwe ngokuthe entloko;
• akukho monakalo ebonakalayo;
• ukhululekile ukuba umkhweli.

Asimele silibale ngayo imiqondiso ezifana ubunzima-ntloko, eqwalasele kunye nenkqubo hlengiso, umoya, umnatha igridi, umnquba, njengoko i nqanawa engaphakathi, ngaphandle Umqala iinwele (ukuba kuyimfuneko), baxhotyiswa kunye izakhi ekhanyayo.

Enoba yintoni na ebefuna nesigcina oluthembekileyo, yena, ngelishwa, akusosiqinisekiso 100 ukukhuselwa% ngenxa yokwenzakala. Ukukhwela ibhayisikile ngumoya okanye ukhuphiswano, kufuneka kukhunjulwe ukuba ukhuseleko ixhomekeke ingqalelo nononophelo umkhweli webhayisikile.