Bayanin Samfura
Jakar baya na kwance a kwance: 34 * 15 * 27cm, ƙira mai girma mai girma uku, ba wai kawai yana da ɗakunan ciki ba, har ma da aljihunan zipper na gaba, aljihunan aljihu a bangarorin biyu, na iya ɗaukar kofuna na ruwa da laima.Nauyin shine kawai 0.97kg, wanda ke rage nauyi akan yara.Zanen bugu na yara, jakar makaranta abin gaye ne kuma mai salo
Abubuwan fasaha: Jakar baya tana ɗaukar ƙirar saƙar zuma mai girma uku don saurin yaɗuwar zafi.Ya zo da dunƙulen ƙirji mara zamewa.Za'a iya daidaita madaurin kafada bisa ga tsayi, kuma an ƙarfafa sashin da ke da nauyin nauyi don kare kashin lumbar na yaro mai lafiya.Jakar makarantar tana da juriya mai kyau, ƙirar kulle jakar baya, mai sauƙin buɗewa da rufewa, zik din yana da santsi kuma mai sauƙin cirewa, juriya da juriya, ba makale.Tsarin sarrafawa a bayan jakar baya yana da ƙarfi kuma yana da ƙarfi kuma yana da ƙarfin ɗaukar nauyi.
Amfanin Samfur
Sirrin kimiyya na jakar makaranta a kwance: Bisa ga halaye na kashin baya na yara, hade tare da ka'idar ergonomics, jakar makaranta a kwance wanda ya dace da baya mafi kyau yana tasowa.Yin amfani da yadudduka masu girma uku na sitiriyoscopic, rage tsayin jakar makaranta don kare kashin baya.Kuma yana ɗaukar sabon masana'anta mai hana ruwa biyu, wanda ke da nau'in nau'in fata, mai ɗorewa da nauyi.
Ergonomic Design
Kulawa da ilimin kimiyya, kula da kashin baya.An ƙaddamar da ƙirar ƙididdiga-rage ƙididdiga don dacewa da dacewa da canja wuri da kuma lalata ƙarfin baya, don yaron ya iya kula da jiki mai tsayi da tsayi.
① Ƙauran kafaɗa masu kauri, babu matsi
② Zane mai lankwasa, kar a shake wuya
③Ragi yana watsa zafi kuma baya zufa
④ Kulawa na tsakiya ba shi da matsa lamba kuma baya cutar da kashin baya
⑤ Daidaitaccen ƙarfi, ƙarin yunifom
3D Stereo Honeycomb Cooling
Tayi bankwana da zafi da huci.Baya yana ɗaukar ƙirar ragamar saƙar zuma mai kauri mai girma uku don tabbatar da bayan jakar yana numfashi, tsafta da kwanciyar hankali.
Bayanin samfur
Sunan samfur | Jakar daliban firamare |
Girman | 27*34*15cm |
Aiki | Kafada ɗaya, kafaɗa biyu, mai ɗaukuwa |
Dace da | Darasi na 1-6 |
Kayan abu | Oxford tufafi |
Nauyi | 0.97 kg |
Lura: Saboda hanyoyin auna daban-daban na kowane mutum, ɗan ƙaramin kuskure na 1-3cm al'ada ne. |
Nunin Ƙarfin Samfur