Lub Morphological Evolution Ntawm Lub Hnab Los ntawm Ntoo Chests rau Hard-Plhaub Case

Lub Morphological Evolution ntawm Lub Hnab los ntawm Ntoo Chests rau Hard-Plhaub Cases

 

I. Ntoo Chest Era: Los ntawm Cov Thawv Ntim rau Cov Ntawv Cim (Antquity mus rau 19th Century)

 

Tus qauv ntawmlub nratuaj yeem taug qab mus rau tim lyiv teb chaws thaum ub hauv 3300 BC. Lub hauv siab ntoo ntawm lub sijhawm ntawd siv ntoo qhib ua cov khoom tseem ceeb, tau sib sau ua ke nrog cov pob qij txha thiab cov pob qij txha, thiab muaj cov cim kev cai dab qhuas carved rau saum npoo. Lawv feem ntau yog siv los khaws pharaohs cov khoom lom zem, ua haujlwm rau ob qho tib si khaws cia thiab kev coj noj coj ua. Thaum lub sij hawm Roman lub sij hawm, kev lag luam kev loj hlob tau yug los rau ib lub thawv ntoo hu ua "locus," uas tau qhwv hauv tawv los txhim kho kev yooj yim. Cov qauv tshwj xeeb rau cov nom tswv tau muab tso rau hauv cov hlau thiab lub pov haum, dhau los ua qhov pom pom ntawm cov xwm txheej.

Los ntawm Nruab Nrab Hnub nyoog mus rau xyoo pua 18th, kev tsim cov ntoohnabevolved nyob ib ncig ntawm cov kev xav tau: kev cai dab qhuas pilgrimages txhawb kev txhim kho nyob rau hauv waterproofing, siv beeswax coatings ntawm ntoo nto kom txo tau kev puas tsuaj rau cov khoom sab hauv los ntawm damp puag ncig. Qhov kev nthuav dav hauv kev lag luam maritime tau nce mus rau "steamer trunk," ib lub tiaj tiaj - topped ntoo hauv siab. Nws lub tiaj tus tsim sab saum toj daws teeb meem stacking thaum lub sij hawm thauj thiab nkoj thauj. Phab ntsa tuab mus txog 8-10 cm, thiab qhov hnyav feem ntau tshaj 20 kg, xav tau cov tub qhe lossis cov menyuam siv rau kev txav mus los. Nyob rau hauv 1858, LV launched thawj flat-toppedlub hnab mus txawv tebchawsnyob rau hauv lub niaj hnub kev xav, innovatively siv grey canvas los npog cov ntoo ncej thiab ntxiv hlau edging rau cov ces kaum. Qhov no khaws cia cov load-cov kabmob muaj peev xwm ntawm ntoo (suav nrog 30 kg ntawm stacking siab) thaum txhim kho waterproofing thiab portability, ua tus qauv khoom rau European aristocrats.

 

Cov kev txwv tseem ceeb ntawm cov ntoo hauv siab nyob rau lub sijhawm no yog qhov tseem ceeb: qhov ntom ntawm ntoo qhib mus txog 0.75g / cm³, ua rau muaj qhov hnyav dhau lawm; mortise thiab tenon pob qij txha tau ua rau deformation thiab tawg hauv qhov chaw ntub dej. Raws li cov ntaub ntawv keeb kwm yav dhau los, kwv yees li 30% ntawm cov khoom siv ntoo tau raug kev txom nyem ntau yam ntawm cov txheej txheem kev puas tsuaj thaum lub caij dej hiav txwv nyob rau xyoo pua 19th.

 

II. Lub Sijhawm Hloov Pauv: Cov Khoom Siv Ua Haujlwm thiab Cov Qauv Tsim Kho Tshiab (Ntawm 20th Century rau 1980s)

 

(1) Tshawb nrhiav cov khoom sib txawvThaum pib ntawm lub xyoo pua 20th, Industrial Revolution tau tsav cov khoom siv thev naus laus zis tshiab. Xyoo 1913, zipper thev naus laus zis tau siv raunra thiab hnab, hloov cov tsoos hlau buckles, ua kom zoo kaw los ntawm 40% thiab ua kom muaj txiaj ntsig zoo tiv thaiv -kev ua tub sab. Xyoo 1937, German hom RIMOWA tau tsim lub ntiaj teb thawj zaugaluminium suit case. Nws cov ntaub ntawv ceev tsuas yog 2.7g / cm³, 60% sib dua li ntoo qhib, thaum muaj kev cuam tshuam los ntawm peb zaug. Nws iconic groove tsim tsis tau tsuas yog txhim kho kev ruaj ntseg tab sis kuj tau los ua ib tug classic cim ntawmaluminium nra. Cov khoom no daws qhov mob taw tes ntawm cov rooj plaub ntoo ua rau cov dej noo thiab deformation. Kev kuaj xyuas kom muaj kev ncaj ncees nyob rau hauv ib puag ncig ntawm -20℃mus rau 60 degree, nws sai sai tau los ua thawj qhov kev xaiv rau cov neeg tshawb nrhiav thiab cov neeg lag luam.

 

Xyoo 1965, Echolac ntawm Nyij Pooj tau nthuav tawm thawj zaugabs hnab(ua los ntawm ABS resin). Cov khoom siv tus nqi yog 75% qis dua aluminium-magnesium alloy, thiab kev ua haujlwm nyuaj tau txo qis, txhawb kev hloov pauv ntawm cov tawv tawv- plhaub taum los ntawm qhov siab -kawg lag luam mus rau qhov muaj koob meej loj. Qhov cuam tshuam lub zog ntawm cov khoom siv hluavtaws no mus txog 15kJ / m². Txawm hais tias me ntsis qis dua rau cov hlau, qhov hnyav tau txo qis ntxiv, nrog rau qhov hnyav poob qis dua 3 kg thawj zaug, tso lub hauv paus rau cov qauv tsim khoom tom ntej.

 

(2) Cov ntsiab lus tseem ceeb hauv kev ua haujlwm zooXyoo 1970, tau txais kev tshoov siab los ntawm lub khw muag khoom loj, tus tsim qauv Asmeskas Bernard Sadow ntxiv cov log thoob ntiaj teb rau lub nra, tsim cov qauv "Rolling Luggage". Qhov no precursor rau niaj hnubhnab trolley mus txawv tebchawstxo qhov kev tawm dag zog lub cev ntawm ib tus neeg nqa 20 kg ntawm lub nra los ntawm 50%. Txawm li cas los xij, cov qauv tsim thaum ntxov muaj teeb meem tsis ruaj khov. Samsonite txo qhov kev pheej hmoo ntawm tipping los ntawm 30% los ntawm kev nthuav dav hauv qab ntawm rooj plaub thiab optimizing lub log layout, tab sis tsis tau daws qhov teeb meem tseem ceeb.

 

Xyoo 1987, Asmeskas tus kws tsav dav hlau Robert Plath tau ua tiav qhov kev hloov pauv hloov pauv: nws hloov cov hlua hloov tau yooj yim nrog lub zog aluminium alloy rub pas nrig, muab tso rau hauv rooj plaub ntawm lub cev, thiab tsim thawj niaj hnub.trolley hnab. Qhov kev tsim no tsom rau lub zog taw tes rau ntawm lub hauv paus axis thaum lub sij hawm towing, tswj qhov nruab nrab ntawm lub ntiajteb txawj nqus hloov mus rau hauv 2cm. Kev ntsuam xyuas tau pom tias thaum rub rau 3 km ntawm qhov chaw tiaj tus zoo li lub tshav dav hlau txoj kev hauv tsev, kev qaug zog ntawm tes tau txo qis los ntawm 67% piv rau cov rooj zaum log tsheb. Lub hom Travelpro nws tau tsim los ua tus qauv rau kev mus ncig ua lag luam, txhawb kev sib xyaw ntawm rub rods thiab lub log raws li tus qauv tsim rauhnab mus txawv tebchawsthiab nyuaj- cov ntaub ntawv plhaub.

 

III. Niaj hnub nimno nyuaj-Phaub Cases: Technology Empowerment thiab Diversion Innovation (1990s txog tam sim no)

(1) Cov Khoom Peak: Kev Tshaj Lij Tshaj Plaws ntawm PolycarbonateNyob rau hauv 2000, RIMOWA launched thawj tag nrhopolycarbonate hnab. Lub plhaub tuab tsuas yog 1.6 hli, tab sis nws dhau los ntawm German TÜV ntawv pov thawj, tiv taus 50 kg cuam tshuam yam tsis muaj kev tawg. Nws tus kheej - qhov hnyav yog 15% qis dua li cov khoom siv ABS. Qhov cuam tshuam lub zog ntawm cov khoom siv PC mus txog 21kJ / m², yim npaug ntawm cov ntoo ib txwm muaj, thiab nws muaj qhov txias tsis kam mus rau -40 degree, dhau los ua cov khoom tseem ceeb rau siab - kawg nyuaj- plhaub plhaub. Cov ntaub ntawv qhia tau hais tias nyob rau hauv lub ntiaj teb no hard-plhaub kev ua lag luam nyob rau hauv 2023, qhov sib koom ntawm PC thiab PC / ABS cov ntaub ntawv sib xyaw tau mus txog 72%, tag nrho hloov hlau raws li lub ntsiab.

 

Qhov sib npaug ntawm lub teeb yuag thiab ua haujlwm ntev txuas ntxiv ua kom zoo dua: PC rooj siv cov qauv honeycomb sab hauv hnyav 23% tsawg dua cov qauv khoom thaum tswj kev ua haujlwm; Cov chaw tseem ceeb (xws li cov ces kaum thiab zipper qhib) siv cov cuab yeej siv carbon fiber reinforcement, ua kom lub zog compressive hauv zos los ntawm 40% thaum khaws tag nrho qhov hnyav ntawm 2-4 kg.

 

(2) Kev ua kom zoo tshaj plaws: Lub Leap ntawm Portable mus rau Kev Txawj NtseCov tshuab log tau hloov kho dua tshiab: lub log thoob ntiaj teb hloov zuj zus los ntawm 2 mus rau 4, siv dav hlau - qib bearings thiab hnav- cov khoom siv roj hmab. Rolling kuj tau raug txo mus rau 0.3N, thiab qhov kev pab cuam lub neej ncav cuag 100,000 km, tsib lub sij hawm ntau ruaj tshaj li thaum ntxov wheelsets. Qee cov khoom siv siab- kawg ua rau lub log uas tuaj yeem xauv tau, txhim kho kev ruaj ntseg ntawm qhov chaw nqes hav los ntawm 60% kom tau raws li kev xav tau ntau yam kev mus ncig.

 

Kev ua haujlwm tshiab qhia txog kev hloov pauv mus rau kev txawj ntse thiab tib neeg: kev nkag mus ntawm TSA ntsuas phoo tau mus txog 95%. Muaj ntawv pov thawj los ntawm International Air Transport Association, lawv tuaj yeem rov pib dua yam tsis muaj kev puas tsuaj tom qab kuaj xyuas. Expandable zipper txheej tsim tso cai kom muaj peev xwm hloov tau ntawm 15% -20%, daws qhov teeb meem ntawm kev hloov khoom ntim. Niaj hnubsmartbag nraintegrates GPS mus txog qhovtwg modules, hwj chim bank interfaces, thiab lwm yam functions, nrog positioning raug nyob rau hauv 5 meters, ua tau raws li kev ruaj ntseg thiab roj teeb lub neej xav tau kev pab ntawm cov lag luam mus ncig teb chaws.

 

(3) Environmental Revolution: Kev siv cov khoom siv ruaj khovNrog rau qhov nrov ntawm cov tswv yim ntsuab, nyuaj- cov ntaub ntawv plhaub tau hloov mus rau ib puag ncig kev tsim kho tshiab. Hauv xyoo 2023, RIMOWA tau tshaj tawm cov kev sib txawv, siv European puv - cov txheej txheem tawv tawv thiab cov txheej txheem ecological tanning, txo cov tshuaj lom neeg emissions los ntawm 80% piv rau cov txheej txheem ib txwm muaj. Suav hom TraveRE (Tuam Tshoj saum toj kawg nkaus ratednra thiab hnabhom) fuses kas fes hauv av nrog cov khoom siv polyester rov ua dua tshiab los tsim cov ntaub ntawv tawv dua tshiab nrog lub sijhawm ntev ntawm 5 xyoos, txo cov pa roj carbon hneev taw los ntawm 45% piv rau cov khoom siv ib txwm muaj. Verage "Greenwich" series siv R-PET cov ntaub ntawv, qhov twg ob lub plhaub thiab hauv ob sab phlu yog tsim los ntawm cov hwj yas siv dua tshiab. Ib rooj plaub ua tiav cov txiaj ntsig ib puag ncig sib npaug los txo 600 grams carbon dioxide emissions thiab tau lees paub los ntawm German Red Dot Design Award.

 

IV. Qhov tseem ceeb ntawm kev hloov: Resonance ntawm Technological Progress thiab mus txawv tebchaws xav tau kev pab

 

Lub morphological evolution ntawm lubhnab nqa taug kevlos ntawm cov ntoo hauv siab mus rau qhov nyuaj- cov rooj plaub plhaub yog qhov tseem ceeb ntawm microcosmic xav txog kev nce qib ntawm tib neeg kev vam meej. Nyob rau hauv cov ntaub ntawv ntawm cov ntaub ntawv, ib tug leap tau tiav los ntawm tej yam ntuj tso ntoo (qhov ceev 0.75g / cm³) rau PC hluavtaws cov ntaub ntawv (density 1.2g / cm³ tab sis nrog 5 lub sij hawm ntau dua structural efficiency), txo qhov hnyav ntawm 20 kg mus rau 2 kg, txo 90%. Nyob rau hauv cov nqe lus ntawm cov qauv, kev hloov ntawm mortise thiab tenon pob qij txha mus rau modular tsim, thiab los ntawm phau ntawv nqa mus rau txhua yam kev pab nrog rub rods thiab universal log, tau nce mus ncig ua si ntau zaus. Functionally, nws tau hloov zuj zus los ntawm qhov yooj yimlub hnab nqarau kev khaws cia rau hauv ib qho kev daws teeb meem rau kev mus ncig niaj hnub no, kev sib koom ua ke kev nyab xeeb, kev txawj ntse, thiab cov yam ntxwv ntawm ib puag ncig.

 

Lub hauv paus tsav tsheb ntawm lub kiv puag ncig no yog: ua ntej, iteration ntawm cov cuab yeej thauj mus los (carriage → steam tsheb ciav hlau → dav hlau), tsav lub nra ntawm lub teeb yuag, stackability, thiab portability; Thib ob, kev ua tiav hauv cov ntaub ntawv tshawb fawb, los ntawm cov khoom siv ntuj tsim rau cov hlau thiab cov khoom siv hluavtaws, thiab tom qab ntawd mus rau ib puag ncig tus phooj ywg siv cov ntaub ntawv, tsis tu ncua kev ua haujlwm tsis tu ncua; thib peb, kev txhim kho kev xav tau ntawm kev sib raug zoo, los ntawm cov xwm txheej cim tshwj xeeb rau cov nom tswv mus rau cov cuab yeej siv tau rau kev mus ncig ntau, thiab tom qab ntawd mus rau cov cuab yeej ntse nrhiav tus kheej thiab kev ruaj ntseg. Nyob rau hauv lub neej yav tom ntej, nrog rau txoj kev loj hlob ntawm 3D tshuab luam ntawv thiab cov ntaub ntawv sib xyaw tshiab, nyuaj-cov ntaub ntawv plhaub yuav ua tau raws li kev tsim khoom thiab lub voj kaw ntawm kev tiv thaiv ib puag ncig thoob plaws hauv lawv lub neej, txuas ntxiv sau keeb kwm kev hloov pauv ntawm tib neeg cov cuab yeej mus ncig.