Mu gukemura ikibazo cy’impanuka zikunze gutemba z’imiyoboro y’icyuma ku nyubako, isosiyete yacu yahuje ikoranabuhanga rya patenti CN222731064U kugira ngo itangize ubwoko bushya bw’ibikoresho byo gufunga birwanya kugwa. Iki gicuruzwa gikoresha uburyo bushya bwo gufunga bufite impande ebyiri. Binyuze mu buryo buhuza imiterere y’icyuma cyo gufunga igice cya mbere n’icya kabiri cyo gufunga, ubwumvikane buke hagati y’umuyoboro w’icyuma n’icyuma cyo gufunga igice cya kabiri.igifungayongereweho inshuro 3.2 z'ibicuruzwa gakondo, bigakemura burundu "ikibazo cyo gucika intege giterwa no guhinduka kw'imiyoboro y'icyuma". Mu igeragezwa ryakozwe mu buryo bwa "kwihangana n'ingendo 5.000 z'impanuka nta kwimuka," rirenze cyane urugero rw'inganda rw'ingendo 2.000.

Kugira ngo harebwe ibyo kwirinda kugwa mu bikorwa byo mu misozi miremire, icyo gikoresho cyo gufunga gifite icyuma cyihariye gikingira kugwa gifite ishusho nk'iy'agace. Iyo bolt ifunguye ku bw'impanuka, ishobora guhita yinjira mu mwobo w'icyuma, bigatera uburyo bwo gufunga bwa kabiri. Iyi miterere y'"ubwishingizi bubiri" yagenzuwe mu buryo bufatika mu mushinga muremure cyane i Guangzhou: mu bihe aho ikirere gikomeye cyateye impinduka nke ku buryo bumwe na bumwe.ikigo cy'ingoboka, nta muyoboro n'umwe w'icyuma wavuye ku byuma bifunga birwanya kugwa, bihabwa ishimwe rya “umukandara w'ubuzima"biturutse ku rwiyemezamirimo mukuru."