
IZIQULATHO
Uninzi lweengxoxo malunga Ukuhamba ngeenyawo qala kwaye uphele ngeenkcukacha: umthamo, isikhanyeli selaphu, ubunzima, okanye uluhlu lweempawu. Ngelixa ezi parameters ziluncedo, azifane zibambe indlela ubhaka osebenza ngayo xa sele ulayishiwe, unxitywe iiyure, kwaye utyhileke kwiimeko zokwenyani zomzila. Ukuhamba ngeenyawo iintsuku ezininzi kubeka iimfuno ezongezelekayo kubo bobabini abahambi kunye nezixhobo, ukuveza amandla kunye nobuthathaka obuthi buphoswe luvavanyo olufutshane okanye uthelekiso lwegumbi lokubonisa.
Olu phononongo luvavanya ukuba ukutshintshela kwibhegi yokuhamba eyilwe ngokufanelekileyo kube nefuthe njani kwisiphumo sohambo lweentsuku ezintathu. Kunokuba ugxininise kumabango ebhrendi okanye iimpawu ezizimeleyo, uhlalutyo lujonge ukusebenza kwehlabathi lokwenyani: ukuthuthuzela ngokuhamba kwexesha, ukuhanjiswa komthwalo, ukudinwa kokuqokelela, ukuziphatha kwezinto eziphathekayo, kunye nokusebenza kakuhle kokuhamba intaba. Injongo ayikokukhuthaza imveliso ethile, kodwa ukubonisa ukuba izigqibo zokuyila i-backpack ziguqulela njani ukuphuculwa okunokulinganiswa ngexesha lokusetyenziswa kwangempela.
Olu hambo lweentsuku ezintathu lwalugubungela iindlela ezixubeneyo ezidibanisa iindledlana zehlathi, amaqhina amatye, neendawo ezihlayo. Umgama uwonke ubumalunga neekhilomitha ezingama-48, nomyinge wemihla ngemihla oziikhilomitha ezili-16. Inzuzo yokuphakama kweentsuku ezintathu idlule i-2,100 yeemitha, kunye nokunyuka okuzinzile okudinga ukuhamba okuzinzileyo kunye nokuhamba okulawulwayo.
Umhlaba onjalo ubeka uxinzelelo oluqhubekayo kuzinzo lomthwalo. Kumhlaba ongalinganiyo, kwanokutshintsha okuncinci kubunzima be-backpack kunokukhulisa ukukhathala kunye nokunciphisa ibhalansi. Oku kwenza uhambo lube yindawo esebenzayo yokuvavanya ukuba ibhegi yokukhwela intaba igcina njani uzinzo phantsi kweemeko ezahlukeneyo.
Amaqondo obushushu emihla ngemihla asuka kwi-14°C ekuseni ukuya kutsho kuma-27°C ngexesha lokunyuka kwasemini. Ukufuma okuyeleleneyo kuye kwaguquguquka phakathi kwe-55% kunye ne-80%, ngakumbi kwiindawo ezinamahlathi apho ukuhamba komoya bekulinganiselwe. Imvula elula yenzeke ngokufutshane emva kwemini yesibini, inyusa ukubonakaliswa kokufuma kunye nokuvavanya ukuxhathisa kwamanzi kunye nokuziphatha kokumisa izinto.
Ezi meko ziqhelekile kwiihambo ezininzi zeentsuku ezintathu kwaye zimele umxube wenyani we-thermal, ukufuma, kunye nemiceli mngeni ye-abrasion kuneemeko ezigqithisileyo.
Ubunzima bepakethi bubonke ekuqaleni koSuku loku-1 babumalunga ne-10.8 kg. Oku kuquka amanzi, ukutya kweentsuku ezintathu, iinxalenye zekhusi ezikhaphukhaphu, iileya zempahla, kunye nezixhobo zokhuseleko. Amanzi abalelwa malunga ne-25% yobunzima bubonke ngexesha lokuhamba, ehla ngokuthe ngcembe ngosuku ngalunye.
Ukususela kumbono we-ergonomic, ubunzima bepakethi kwi-10-12 kg ububanzi buqhelekile kwiihambo ezimfutshane zeentsuku ezininzi kwaye zihleli embundwini apho ukuhanjiswa komthwalo okungahambi kakuhle kubonakala. Oku kwenza uhambo lube lulungele ukujonga umahluko kwimizamo ebonwayo kunye nokudinwa.
Ibhegi yokukhwela intaba esetyenzisiweyo kolu hambo iwele kuluhlu lomthamo weelitha ezingama-40–45, inika indawo eyaneleyo ngaphandle kokukhuthaza ukupakisha ngokugqithisileyo. Ilaphu eliphambili lisebenzise ulwakhiwo lwenayiloni oluphakathi kuluhlu olunamaxabiso e-denier agxininiswe malunga ne-420D kwiindawo zokunxiba okuphezulu kunye nelaphu elilula kwiiphaneli ezinoxinzelelo oluphantsi.
Inkqubo yokuthwala imithwalo ibonise ipaneli ehleliweyo yangasemva kunye nenkxaso yangaphakathi, i-padded straps with foam medium-density foam, kunye nebhanti elipheleleyo le-hip eyenzelwe ukuhambisa ubunzima kwiinqumlo kunamagxa.
Ngexesha leekhilomitha ezili-10 zokuqala, owona mahluko ubonakalayo xa kuthelekiswa nohambo lwangaphambili ibikukungabikho kweendawo ezinoxinzelelo. Iintambo zamagxa zisasaza ubunzima ngokulinganayo ngaphandle kokudala ubunzima bendawo, kwaye ibhanti le-hip libandakanyeka kwangaphambili, linciphisa umthwalo wegxalaba.
Ngokuxhomekeke, umzamo obonwayo ngexesha lesiqingatha sokuqala soSuku loku-1 uziva uphantsi nangona uthwele ubunzima obufanayo obupheleleyo kwiihambo zangaphambili. Oku kulungelelaniswa nezifundo ze-ergonomic ezibonisa ukuba ukuhanjiswa komthwalo osebenzayo kunokunciphisa umgudu obonwayo ukuya kuthi ga kwi-15-20% ngexesha lokuhamba umgama ophakathi.
Kwiindawo ezinyukayo, ipakethe yahlala ikufutshane nomzimba, inciphisa ukutsalwa ngasemva. Ngexesha lokuhla, apho ukungazinzi kuhlala kubonakala, ipakethe ibonise ukunyakaza okuncinci kwecala. Ukuncitshiswa kwe-sway kuguqulelwe kumanyathelo alula kunye nolawulo olungcono kumhlaba okhululekileyo.
Ngokwahlukileyo koko, amava angaphambili aneepakethi ezingacwangciswanga kangako ahlala efuna uhlengahlengiso lwemitya rhoqo ngexesha lokuhla ukuze kuhlawulwe imithwalo eguqukayo.
Usuku lwe-2 lwazisa ukukhathala okukhulayo, uvavanyo olubalulekileyo kuyo nayiphi na ibhegi yokuhamba. Ngelixa ukudinwa komzimba kukonyuka njengoko bekulindelwe, ukuqaqamba kwamagxa kuye kwancitshiswa ngokubonakalayo xa kuthelekiswa nokunyuka kweentsuku ezininzi kwangaphambili. Emini emini, ukudinwa komlenze kwakukho, kodwa ukungakhululeki komzimba ophezulu kwahlala kuncinci.
Uphando malunga nokuthwala umthwalo lucebisa ukuba ukuhanjiswa kobunzima obuphuculweyo kunokunciphisa inkcitho yamandla malunga ne-5-10% kumgama omde. Ngelixa imilinganiselo echanekileyo ingazange ithathwe, isantya esizinzileyo kunye nesidingo esincitshisiweyo sekhefu sixhase esi sigqibo.
Ukungena komoya ngasemva kwephaneli kuye kwanda kubaluleke ngakumbi ngoSuku lwesi-2 ngenxa yokufuma okuphezulu. Nangona ungekho ubhaka onokuphelisa ukubila ngokupheleleyo, iziteshi zokuphuma komoya kunye negwebu eliphefumlayo linciphise ukugcinwa kokufuma. Izambatho zeempahla zomile ngokukhawuleza ngexesha lokuyeka ukuphumla, kwaye ipakethi ayizange igcine ukufuma okugqithisileyo.
Oku kwaba nenzuzo yesibini: ukunciphisa ukucaphuka kwesikhumba kunye nomngcipheko ophantsi wokuqokelela ivumba, yomibini imiba eqhelekileyo ngexesha lokunyuka kweentsuku ezininzi kwiimeko ezifumileyo.
Ngomhla wesi-3, ukutyibilika komtya kunye nokukhulula kuye kubonakale kwiingxowa zobhaka eziyilwe kakubi. Kule meko, amanqaku okulungelelaniswa ahlala ezinzile, kwaye akukho ukulungiswa okubalulekileyo okufunekayo ngaphaya kwee-tweaks ezincinci ezifanelekileyo.
Oku kuhambelana kwanceda ukugcina ukuma kunye nesigqi sokuhamba, ukunciphisa umthwalo wokuqonda ohambelana nokulawulwa kwegiya rhoqo.
Iiziphu zazisebenza kakuhle kulo lonke uhambo, nasemva kokuba sesichengeni sothuli kunye nemvula encinane. Umphezulu welaphu awubonakalisi i-abrasion ebonakalayo okanye i-fraying, ngakumbi kwiindawo zoqhagamshelwano eziphezulu ezifana nesiseko sepakethi kunye neepaneli ezisecaleni.
I-Seams kunye namanqaku oxinzelelo ahlala eqinile, ebonisa ukuba ukukhethwa kwezinto eziphathekayo kunye nokubekwa kokuqiniswa kwakufanelekile kuluhlu lomthwalo.
Nangona ubunzima bepakethi obuchanekileyo buhlala bufana nohambo lwangaphambili, umthwalo obonwayo uvakale ulula ngoqikelelo lwe-10-15%. Lo mbono uhambelana nokuphucula ukubandakanyeka kwebhanti ye-hip kunye nesakhiwo senkxaso yangaphakathi.
Ukuncipha koxinzelelo lwamagxa kube negalelo ekumeni ngcono kunye nokudinwa okusezantsi komzimba kumgama omde.
Uzinzo oluphuculweyo lwehlise imfuno yeentshukumo ezihlawulelayo, ezinjengokungqiyama phambili ngokugqithisileyo okanye ukucutha ubude bamanyathelo. Ngaphezu kweentsuku ezintathu, ezi zixhobo zincinci ziqokelelwe zibe kokonga amandla okubonakalayo.
Inkxaso yangaphakathi idlale indima ebalulekileyo ekugcineni ukumila komthwalo kunye nokuthintela ukuwa. Nokuba kuhambo olufutshane lweentsuku ezininzi, inkxaso yesakhiwo yomeleza intuthuzelo nolawulo.
Amalaphu e-denier aphakathi anika ibhalansi esebenzayo phakathi kokuqina kunye nobunzima. Kunokuba uthembele kwimathiriyeli enzima kakhulu, ukomelezwa kweqhinga kunikeze ukuxhathisa okwaneleyo kwe-abrasion apho kuyimfuneko.
Njengoko ulwakhiwo lwezixhobo zangaphandle lukhula, abavelisi bathembela ngakumbi kwidatha yasendle kunokubabalulwe kwilabhoratri yodwa. Uphononongo lwemeko yelizwe lokwenyani luqaqambisa indlela ukhetho loyilo olusebenza ngayo phantsi kokusetyenziswa ixesha elide, ukwazisa uphuculo oluphindaphindayo.
Olu tshintsho lubonisa indlela ebanzi yoshishino olubhekiselele kubunjineli obugxile kubasebenzisi kunye nokuqinisekiswa kokusebenza.
Uyilo lwe-Backpack ludibanisa nokuqwalaselwa kokhuseleko, ngokukodwa malunga nemida yomthwalo, ukhuseleko loqhagamshelwano lwezinto eziphathekayo, kunye nempilo yexesha elide le-musculoskeletal. Ukuhanjiswa komthwalo ngokufanelekileyo kunciphisa umngcipheko wokwenzakala, ngakumbi xa kunyuka uhambo olude.
Ukuthotyelwa kwezinto eziphathekayo kunye nokuqina okulindelweyo kuyaqhubeka nokuba nefuthe kwimigangatho yoyilo kulo lonke ishishini langaphandle.
Iimbono ezininzi ziye zavela kolu hambo. Okokuqala, ukufaneleka okuchanekileyo kunye nokusabalalisa umthwalo kubaluleke ngaphezu kokunciphisa ubunzima obupheleleyo. Okwesibini, izibonelelo zenkxaso yolwakhiwo hayi nje ukuhamba umgama omde kodwa kunye nohambo olufutshane lweentsuku ezininzi. Ekugqibeleni, ukuqina kunye nentuthuzelo zidibene; ipakethe ezinzileyo inciphisa ukudinwa kwaye iphucula ukusebenza kakuhle kokuhamba.
Olu hambo lweentsuku ezintathu lubonise ukuba ingxowa yokukhwela intaba eyilwe ngokufanelekileyo inokuphucula kakhulu intuthuzelo, uzinzo, kunye nokusebenza kakuhle ngaphandle kokutshintsha indlela ngokwayo. Ngokulungelelanisa uyilo lobhaka kunye neemfuno zokwenyani zokuhamba, amava aba mancinci malunga nokulawula ukungonwabi kwaye ngakumbi malunga nokonwabela uhambo.
I-backpack ye-hiking eyenziwe kakuhle inokunciphisa umthwalo obonwayo, ukuphucula ukuzinza, kunye nokuqokelela okuphantsi kokukhathala kwiintsuku ezininzi, nangona uthwele ubunzima obufanayo.
Iimpawu eziphambili zibandakanya ukuhanjiswa komthwalo osebenzayo, isakhelo esixhasayo, iipaneli zangasemva eziphefumulayo, kunye nezinto ezihlala zihleli ezigcina ukusebenza ngokusetyenziswa okwandisiweyo.
Ewe. Ukudluliselwa kwesisindo esifanelekileyo kwi-hips kunye nokubekwa komthwalo ozinzileyo kunokunciphisa ukunyanzeliswa kwamagxa kunye nenkcitho yonke yamandla ngexesha lokuhamba kwexesha elide.
Uninzi lwabakhweli lujolise ukugcina ubunzima bepakethi epheleleyo phakathi kwe-8 kunye ne-12 kg, kuxhomekeke kwiimeko kunye nokufaneleka komntu, ukulinganisa induduzo kunye nokulungela.
Ukuphuculwa kozinzo kunye nokuthuthuzela kunciphisa ukunyakaza okungadingekile kunye nohlengahlengiso lwesimo, okukhokelela ekuhambeni okuhamba kakuhle kunye nokunyamezela okungcono.
Umthwalo wokuthwala kunye nokusebenza komntu, uGqr. William J. Knapik, iZiko loPhando loMkhosi waseU.S.
I-Backpack Ergonomics kunye neMpilo ye-Musculoskeletal, iJenali ye-Applied Biomechanics, i-Kinetics yabantu
Ukuqina kweTela kwiZixhobo zangaphandle, i-Textile Research Journal, i-SAGE Publications
Iziphumo zoSabelo loMthwalo kwiNkcitho yaMandla, iJenali yeeNzululwazi zezeMidlalo
I-Backpack Design kunye noHlalutyo lokuZinza, uMbutho wamazwe ngamazwe we-Biomechanics
Ukunyangwa kwe-Abrasion yeNylon Fabrics, i-ASTM Textile Committee
Ulawulo lokufuma kwiiNkqubo zeBackpack, iJenali ye-Industrial Textiles
Uyilo oluSekelwe kuMsebenzisi kwiGear yangaphandle, iQela langaphandle laseYurophu
Ubhaka wokukhwela intaba awuthwali nje izixhobo; ibumba ngokusebenzayo indlela umzimba ohamba ngayo kwaye uphendule ngokuhamba kwexesha. Olu hambo lweentsuku ezintathu lubonisa ukuba umahluko phakathi kobhaka ofanelekileyo kunye nomndilili omnye uya ucaca ngakumbi njengoko umgama, ukuguquguquka komhlaba, kunye nokudinwa kusanda.
Ukususela kumbono osebenzayo, ukuphuculwa akuzange kuvele ekuthwaleni ubunzima obuncinci, kodwa ekuthwaleni umthwalo ofanayo ngokufanelekileyo. Ukuhanjiswa komthwalo ofanelekileyo kutshintshe inxalenye ebalulekileyo yobunzima ukusuka emagxeni ukuya ezinqeni, ukunciphisa ubunzima bomzimba ophezulu kunye nokunceda ukugcina ukuma ngexesha lokunyuka okude kunye nokuhla. Inkxaso yangaphakathi ezinzileyo intshukumo yepakethi enyiniweyo, eyathi yanciphisa inani lamanyathelo okulungisa kunye nohlengahlengiso lwesimo esifunekayo kumhlaba ongalinganiyo.
Ukhetho lwezinto eziphathekayo nalo lwaba nendima ezolileyo kodwa ebalulekileyo. Amalaphu e-denier aphakathi anikezela ukuxhathisa okwaneleyo kwe-abrasion ngaphandle kokongeza ubunzima obungeyomfuneko, ngelixa izakhiwo zepaneli eziphefumulayo zanceda ukulawula ubushushu kunye nokufuma ngexesha lokusetyenziswa okwandisiweyo. Ezi zinto azizange ziphelise ukudinwa, kodwa zacotha ukuqokelelwa kwazo kwaye zenza ukuchacha phakathi kweentsuku zilawuleke ngakumbi.
Ngokwembono ebanzi, eli tyala liqaqambisa ukuba kutheni ukusetyenziswa kwehlabathi lokwenyani kubalulekile kuyilo lweengxowa kunye nokukhetha. Ukucaciswa kweLabhoratri kunye noluhlu lwezinto azikwazi ukuqikelela ngokupheleleyo ukuba ipakethe iya kusebenza njani xa ityhilekile kukubila, uthuli, ukufuma, kunye nemijikelo yomthwalo ephindaphindiweyo. Ngenxa yoko, uphuhliso lwezixhobo zangaphandle luxhomekeke ngakumbi kuvavanyo olusekwe kwibala lokucokisa intuthuzelo, ukuqina, kunye nokuthembeka kwexesha elide.
Ekugqibeleni, i-backpack eyilwe ngokufanelekileyo ayitshintshi indlela ngokwayo, kodwa iyayitshintsha indlela umntu ohamba ngayo. Ngokuxhasa umzimba ngokufanelekileyo kunye nokunciphisa ubunzima obungadingekile bomzimba, i-backpack efanelekileyo ivumela amandla ukuba asetyenziselwe ukunyakaza kunye nokwenza izigqibo kunokulawula ukungahambi kakuhle.
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