Kubantwana, ukuqinisekisa ukusebenza okuqhelekileyo kweendawo zokuzonwabisa kunye nokhuseleko lwabo lobuqu yeyona nto ibalulekileyo.Ngoko ukuyila kunye nofakelo lwabasebenzi beendawo zokuzonwabisa zabantwana kufuneka baqaphele iimeko ezinobungozi eziqhelekileyo kwaye bathathe amanyathelo ajoliswe kuyo kwaye asebenzayo ukuze baphephe kwangaphambili.
(1) Iikona ezibukhali kunye neekona
Amacandelo okhuni kufuneka alula kwaye angabikho kwiintanda;
Imiphetho kunye neekona zetsimbi kunye neenkuni kufuneka zijikelezwe;
Yonke imiphetho yesinyithi kufuneka ibe yingqukuva okanye ibe nezangqa ezikhuselayo.
(2) Ukuphuma
Ubuninzi bobukhulu bomphezulu we-protrusion abuyi kudlula ububanzi benkxaso.
(3) Ukwenzakala kwePinch
Ukunciphisa umngcipheko wokubanjiswa, i-diameter yangaphakathi yazo zonke iindawo ezivulekileyo kufuneka ibe ngaphantsi kwe-222.5px (inkulu kancinane kunobuninzi be-contour yangaphandle yedayamitha yesandla somntwana oneminyaka esi-7 ubudala) okanye ibe ngaphezu kwe-575px (inkulu kancinane ubude obude bentloko yomntwana oneminyaka engama-7 ubudala);
Ukuba i-engile ethe tyaba eyenziwe ngamacandelo amabini ameleneyo, kufuneka ibe nkulu kuno-55 °.Kwii-engile ezingaphantsi kwe-55 °, into kufuneka ifakwe kwi-engile, kwaye ubungakanani bento kufuneka bube ngokwaneleyo ukukhusela i-template nge-diameter ye-575px ukusuka kwangaxeshanye ukudibanisa amacandelo amabini okwenza i-engile.
(4) Ukuwa
Zonke izixhobo ezisisigxina kwizixhobo zemidlalo, ezifana neekona zekhonkrithi okanye izibiyeli ezithe tye phantsi kwezixhobo zokukhwela eziguquguqukayo, kufuneka zifakwe ngaphantsi komhlaba kunye nezinto ezikhuselayo zokukhusela abasebenzisi abakhubekayo.
Udonga olubambayo kufuneka lukhangele kakhulu, kwaye naluphi na utshintsho kwinqwelomoya kufuneka lubonakale.
(5) Ukwenzakala okutyumzayo
Indawo efudumeleyo phakathi kwezibonelelo zikhulu ngokwaneleyo, kwaye umgama omncinci phakathi kwezixhobo zemidlalo yi-3500 mm.Iqonga eliphakamileyo kunye neqonga lokuguqulwa kwendawo kufuneka lenziwe libe libanzi kangangoko kunokwenzeka, lide lenze indawo ukuze abantwana abanamandla omzimba alinganiselwe banokuyeka ngaphandle kokuphazamisa ukuhamba kwabanye abantwana, kwaye baphephe ukulimala ngokungeyomfuneko.
(6) Ukutshisa
Iqonga letsimbi leziko lisenyakatho okanye phantsi kwekhusi lemithi ukukhusela abantwana ukuba batshiswe ngukushisa kwelanga.
Ixesha lokuposa: Jul-18-2023