A farkon shekarun 2000, harin na ranar 11 ga Satumba ya haifar da sauye-sauye a kasuwar hada-hadar hannayen jari ta Amurka, kuma masana'antar kera motoci ta Amurka, wacce ta dogara kacokan kan fannin hada-hadar kudi, ta fara lokacin sanyi.A lokaci guda kuma, matsalar man fetur ta mamaye Amurka, har ma masana'antar kera motoci ta fara durkushewa.
Duk da haka, wani kamfanin kujerun mota na alfarma ya zo da ra'ayin ƙara ƙafa huɗu a cikin kyawawan kujerun mota.
Don haka a cikin 2006, an yi kujerun wasan caca da su wanda aka haɗa ta samfuran mota na alatu da samfuran gida.
Ba da daɗewa ba, wasu kamfanonin kujerun mota na alfarma su ma sun fara tsara kasuwancin kujerun e-wasanni.
Koyaya, saboda kawai waɗannan “majagaba” a masana’antar kujerun caca sun kasance suna yin kujerun mota na alfarma, shin za mu iya kiran kujerun wasan alatu?Tabbas ba haka bane.
Idan ya zo ga kujerun caca, za mu yi tunanin kujerun ergonomic.Don sanya shi a hankali, kujerar wasan tana tare da kunshin harsashi na e-wasanni, ko fiye da ake kira fakitin harsashi mai sanyi, sigar abokantaka na kujera ergonomic.
To daga ina kujerar ergonomic ta fito?Tarihinsa ya koma 1973. A lokacin, masu bincike na NASA sun gano cewa 'yan sama jannati a sararin samaniya ko da yaushe suna da ɗan guntun matsayi yayin da suke hutawa, matsayi mai suna neutral Body position (NBP).
NASA ta gano cewa a cikin microgravity, matsayi na tsaka tsaki yana sanya mafi ƙarancin damuwa a kan tsokoki, wanda shine dalilin da ya sa ya zama motsi iri ɗaya don 'yan saman jannati don shakatawa da hutawa.Ba da daɗewa ba aka ƙididdige wannan motsi ta hanyar bayanai, kuma ya zama asalin kujerar ergonomic.
Binciken da NASA ta yi ya kai ga kafa kujerar ergonomic ta farko a duniya a shekarar 1994. A lokacin, manyan masu sayen kujerun ergonomic sune kamfanoni, makarantu da gwamnatoci.Bugu da ƙari, saboda farashin, ba abokan ciniki da yawa ba su iya samun irin waɗannan kujeru.Wasu kamfanoni kuma sun sayi su ga shugabanni da manyan shugabanni.Ergonomic kujera shine ainihin alatu.
Juyin Halitta na kujerar caca, kodayake abokan cinikin da aka yi niyya suna da mahimmanci ga jama'a, amma "al'ada" kuma an zana shi a cikin ƙasusuwa.
Lokacin aikawa: Mayu-24-2023