Na gaskanta mutane da yawa suna sane da kayayyaki irin su safofin hannu na bayan gida, amma kun san ƙayyadaddun tsayin shigarwa na safofin hannu?Bari mu dubi ƙayyadaddun tsayin shigarwa na hannun rigar bayan gida tare da ni!
Manufar kafa kayan hannu na bayan gida shine don hana marasa lafiya, nakasassu da marasa lafiya su zamewa da gangan yayin amfani da bayan gida.Don haka, ya kamata masu amfani da wayoyin hannu da aka sanya kusa da bayan gida su sauƙaƙa wa masu amfani da su su iya fahimtar abin hannu yayin amfani da bayan gida.
A karkashin yanayi na al'ada, idan tsayin bayan gida ya kai 40cm, to tsayin dokin hannu ya kamata ya kasance tsakanin 50cm zuwa 60cm.Lokacin shigar da dogon hannu a gefen bayan gida, ana iya sanya shi a tsayin 75 zuwa 80 cm.Idan ana buƙatar shigar da dokin hannu a gaban bayan gida, ana buƙatar shigar da titin hannun a kwance.
Tsawon dokin bayan gida a cikin gidan nakasassu ya dace tsakanin 65cm zuwa 80cm.Tsawon dogon hannu bai kamata ya yi tsayi da yawa ba, amma ya kamata ya kasance kusa da ƙirjin mai amfani, ta yadda mai amfani ba zai yi wahala ba don ɗauka da tallafi, kuma yana iya amfani da ƙarfi.
Ƙayyadadden tsayin shigarwa ya dogara da ainihin halin da ake ciki.Halin kowane gida ya bambanta, amma dole ne a tabbatar da cewa mai amfani zai iya fahimtarsa cikin sauƙi.
