Lapho kufanele usebenze amahora amaningi uhlezi phansi, uyazi ukuthi esinye sezici ezibalulekile zokuphila kwakho kwansuku zonke yisihlalo se-ergonomic. Ngale ndlela, ungachitha phakathi kwamahora angu-4 no-6 uhlezi ngaphandle kokuhlushwa iqolo, amahlombe noma iqolo eliphansi kakhulu (ezibiza kakhulu zingakunika amahora angu-8 kuya kwangu-10 okuvikela). Kodwa, ukwazi ukuthi ungayithenga kanjani, kubalulekile ukwazi ukuthi yiziphi izingxenye zesihlalo sehhovisi le-ergonomic.
Lokhu kuyinto engaziwa wonke umuntu. Eqinisweni, kungase kube nzima ukubona esihlalweni sakho siqu. Futhi nokho, lolu lwazi lungakusiza wazi kahle ukuthi yisiphi isihlalo sehhovisi le-ergonomic osidingayo. Futhi yingakho namhlanje sizoma futhi sizoxoxa nawe ngalesi sihloko.
Iyini isihlalo se-ergonomic
Okokuqala, sizokutshela ngokuqondile lokho okubhekwa njengesihlalo se-ergonomic. Futhi akukhona nje noma yisiphi isitulo abakuthengisayo lapho futhi bakunikeza isichasiso se-ergonomic. Hhayi kancane kancane. Empeleni, Banochungechunge lwezimpawu okufanele uzicabangele. Yiziphi? Sikukhombisa wona.
Kodwa okokuqala, yini isihlalo se-ergonomic? Umqondo waso ungaba into efana nale: leso sihlalo esinezindawo zokulala, ukwesekwa kwe-lumbar, ukunyakaza futhi inhloso yakhe akuyona nje ukusekela umzimba womuntu nokuwenza ukhululeke, kodwa ukunikeza ukwesekwa okwanele emzimbeni ngendlela yokuthi izingxenye ezingalayishwa kakhulu zingathinteki (noma ukuwohloka) lapho usebenza amahora amaningi uhlezi phansi.
Ngamanye amazwi, lezi zihlalo azihloselwe ukukhonza ukuhlala kuphela, kodwa vikela ukuma, uthuthukise ukunethezeka, futhi ugcine impilo, ikakhulukazi umgogodla, intamo kanye nomhlane ophansi ukuze unciphise ukungezwani.
Ingabe lokho kwenza noma yisiphi isitulo? Iqiniso liwukuthi cha. Futhi kulula njengokucabanga ngesihlalo, ngisho nalesi ongase unaso njengamanje. Ungakwazi yini ukusebenza amahora angu-8 kuyo ngaphandle kobuhlungu? Ingabe unesimo esikwenza ukuthi uhlale ushintsha isikhundla sakho noma u-slouch ngoba ukuncika i-backrest yakho kubuhlungu? Bese, uxolo, awunaso isitulo se-ergonomic.
Yiziphi izici okufanele izihlalo ze-ergonomic zibe nazo?
Kancane ngenhla sikutshele ukuthi sizokucacisa ukuthi yiziphi izici zezihlalo ze-ergonomic. Futhi ngeke sikugcine ulindile:
- Ukuphakama kwesihlalo kuyalungisa. Ngamanye amazwi, ungayibeka ekuphakameni okufunayo, nakuba kungcono kakhulu ukugcina amadolo akho egobile futhi wakhe i-engeli engu-90º nomhlabathi. Futhi yebo, kufanele babeke izinyawo zabo kuwo.
- Ukutshekisa izihlalo. Lokhu akubonakali kuzo zonke izihlalo ze-ergonomic, kodwa ku-brand eyaziwa kakhulu. Kuyindlela yokulawula ukuma kwe-pelvis ngezinqulu namadolo, ngendlela yokuthi uthole induduzo eyengeziwe kanye nenkululeko eyengeziwe.
- Izindawo zokuphumula ezingalungiseka. Ngokuqondile, sibhekisela eqinisweni lokuthi zingahanjiswa ezinhlangothini, kusukela phambili kuya emuva ngisho nasekuphakameni.
- Ububanzi besihlalo nokujula. Lokhu kusiza ukuthuthukisa induduzo yomuntu, kodwa futhi nokufaka ingcindezi engaphezulu noma encane ngemuva kwamadolo.
- Ukusekelwa kwe-Lumbar futhi uhlezi. Eminyakeni embalwa edlule bekucatshangelwa ukuthi inkinga yokukhothama kwezingane yingoba zisebenzisa izihlalo ezingaqondile, wonke umuntu waqala ukusebenzisa lezo ezilungisa i-backrest ngendlela yokuthi kube wukuhlukumeza ukuhlala usuku lonke ne-backrest. isihlalo. uqonde emuva (uma ungagcinanga uncike phambili, amajaqamba angemuva abeqinisekisiwe). Manje, ngezihlalo zehhovisi le-ergonomic, kuyaziwa ukuthi i-backrest kumele ibe nokusekelwa kwe-lumbar ukuze kuncishiswe ukucindezeleka emgogodleni, kodwa futhi ukuthi ingalungiswa futhi ihlehliswe ukuze ivumelane nomuntu oyisebenzisayo. Akusho ukuthi uzowusebenzisa "njengombhede", kodwa kusho ukuthi uzothola ukuma okufanelekile ukuze unciphise ukungezwani komhlane nemisipha endaweni.
- Okuwukuphela kwento ebaluleke kakhulu, i abe nendawo esekela ikhanda nentamo ukunciphisa ukungezwani okwandayo kulezi zingxenye.
Izingxenye zesihlalo sehhovisi le-ergonomic
Manje yebo, usuvele unombono ongcono wokuthi isihlalo se-ergonomic sihlanganisani. Futhi yithuba lokuthi yazi ngayinye yezingxenye zesihlalo sehhovisi le-ergonomic. Sizohamba ngamunye ngamunye ukuze sikutshele yonke into ngemininingwane eminingi ngangokunokwenzeka.
I-Headrest
Kwaziwa nangokuthi unhlokweni, unhlokweni... Yingxenye enesibopho sokugcina intamo nekhanda lakho kusekelwe endaweni ekhululekile futhi engakhululekile.
Ukuze ifaneleke, kufanele ucabangele ukuthi kufanele ilungiswe ngokuphakama kanye ne-angle.
Amasondo
Amasondo ayinto ebalulekile ezihlalweni ze-ergonomic kusukela ngale ndlela unganyakaza nesihlalo ngaphandle kokuthi uvuke. Manje, kunezinhlobo ezimbili zamasondo, amanye athambile kanti amanye aqinile. Konke kuzoncika kuhlobo lwe-sole oyisebenzisayo, uma ukhaphethi, i-parquet, i-tile, njll.
isisekelo sesihlalo
Isisekelo sesihlalo ngokujwayelekile Yakhiwe ngesakhiwo esine "milenze" eminingana egcina emasondweni. Zingaba yisihlanu, isithupha, isikhombisa… (yiyona evame kakhulu).
Ngokuqondene nezinto ezibonakalayo, zenziwe nge-aluminium noma i-polyamide njengoba ziyizinto ezimbili ezimelana kakhulu ukusekela isisindo somuntu kanye nesihlalo ngokwaso.
Ama-reposabrazos
Ziyizici ezimbili eziphuma ezinhlangothini zombili ze-backrest kanye nesihlalo kanye umsebenzi wawo uwukusekela umuntu (ukuze ube nendawo yokuphumuza izingalo). Ngokujwayelekile ingaphezulu linezinto ezingasheleli ukuze zikhululeke.
Isipele
I-backrest ingenye yezingxenye ezibaluleke kakhulu zesihlalo sehhovisi le-ergonomic ngoba yilona elizovikela ingemuva kanye nomgogodla.. Izihlalo ezinhle ze-ergonomic zine, ngaphezu kwe-backrest enhle, uhlelo lokusekela i-lumbar oluguquguqukayo ukuze umuntu ayenze ibe ngeyakho ngendlela athanda ngayo.
Lolu cezu lwenziwe nge-aluminium, i-polyamide, noma i-polypropylene njengohlaka, bese kusetshenziswa inetha eliphefumulayo ukuze lingashisi kakhulu noma libanda kakhulu njengoba ligqokwa.
Isihlalo
Esinye isici okufanele sinakekelwe kahle kakhulu. Akufanele kube nkulu ngokwanele ukuba ubambe kahle, kodwa futhi Kumelwe kube ukhululekile ngawe ukuchitha amahora esihlalweni.
Ngaphandle kokuba nohlaka oluvame ukwenziwa ngezinto ezifanayo ne-backrest, lunegwebu noma igwebu elijovwe ukuze linikeze induduzo.
Ama-Levers
Ezihlalweni eziphezulu ze-ergonomic uzoba nama-levers ahlukene anesibopho sokulawula ukuphakama kwesihlalo, ukuyihambisa phambili noma emuva, ukutshekisa i-backrest ngaphezulu noma ngaphansi, noma ukuyiphakamisa noma ukuyehlisa.
Ngalo mqondo wokugcina futhi kufanele wazi ukuthi bane-gas piston, ingxenye okuyiyona exosha isihlalo phezulu. ukuze ukwazi ukuyibeka ekuphakameni okufunayo.
Njengoba ubona, kunezingxenye eziningi zesihlalo sehhovisi le-ergonomic, kodwa zonke zilula ukuzibona nokwazi ukuthi yini umsebenzi wazo. Ingabe ikhona ebaluleke kakhulu kuwe?