Tshiab tsim lub nra teeb 3pcs abs nra suitcase mus ncig teb chaws nra teeb

Qhov zoo ntawm rooj plaub trolley feem ntau yog txiav txim los ntawm peb yam, uas yog lub trolley, lub log, cov khoom ntawm cov ntaub, thiab lwm yam. Yog li ntawd, raws li ib feem tseem ceeb ntawm rooj plaub trolley, kev xaiv ntawm rooj plaub trolley yog qhov tseem ceeb heev, yog li ntawd Dab tsi yog cov yam ntxwv ntawm lub trolley ntawm lub nra?

Dab tsi yog cov yam ntxwv ntawm rooj plaub trolley?

1. Cov khoom siv ntawm cov hlua khi feem ntau tuaj yeem muab faib ua txhua yam-hlau khi-qhib, tag nrho-aluminium khi pas nrig, thiab sab nraud-hlau inner-aluminium tie-rod.Nws yog siv ntau dua rau cov hnab nruab nrab thiab qib siab.

2. Raws li cov duab ntawm cov hlua khi, nws tuaj yeem muab faib ua lub raj square, oval raj, round raj, D-shaped raj, nruas-shaped raj, striped raj, yim-puab raj, ladder-shaped raj, lub qhov ncauj- zoo li lub raj, kiv cua zoo li lub raj, thiab lwm yam.;

3. Los ntawm txoj hauj lwm ntawm txoj hlua khi, muaj cov hlua khi ua ke thiab sab nraud khi rods.The built-in rub pas nrig yog lub rub pas nrig hauv lub thawv, feem ntau yog nyob rau hauv kev ua lag luam, uas yog, sab nraud ntawm lub thawv yog tiaj tus, thiab zoo li tias ob lub pas nrig yog ncab los ntawm lub thawv.Thaum koj qhib lub thawv, koj tuaj yeem pom lossis kov nws los ntawm ib txheej ntawm daim ntaub.Qhov zoo nrog ob tug sticking ncej.

4. Raws li qhov ntev, lub pas nrig rub tuaj yeem muab faib ua 2 ntu, 3 ntu, 4 ntu, thiab 5 ntu.Nws nyob ntawm qhov loj ntawm lub nra.Lub thawv 16-inch boarding feem ntau yog 4 thiab 5 ntu, thiab 28-nti lub thawv feem ntau yog 2 ntu.

Ntau tus neeg muas zaub uas tuaj yuav rooj plaub trolley muaj ntau qhov kev nkag siab tsis zoo txog kev tuav lub trolley.Kuv tsis paub tias kev co zoo los tsis zoo.Cia kuv qhia koj yog vim li cas lub trolley ntawm rooj plaub trolley co:

Kev co ntawm txoj hlua khi yog scientific.Lub khi pas nrig yog tsim los ntawm ntau ntu thiab muaj lub luag haujlwm telescopic.Txhawm rau kom ntseeg tau tias siv txoj hlua khi zoo nyob rau hauv qhov tshwm sim ntawm thermal expansion thiab txias contraction, yuav tsum muaj qhov sib txawv ntawm txhua txoj hlua khi.Cov hlua khi uas tsis co tau zais qhov phom sij thiab qhov sib txawv me me., Kev sib txhuam quab yuam yog nce ntxiv, cov pas nrig rub shrinks inflexibly, nws yooj yim rau daig, thiab kev pabcuam lub neej cuam tshuam!

Yog tias lub thawv ntim khoom tawg thaum lub sijhawm thauj mus los, txoj hlua khi tuav ib qho kev sib txawv kom tsis txhob cuam tshuam qhov cuam tshuam, kom tag nrho cov kev cuam tshuam quab yuam yuav tsis cuam tshuam rau txoj hlua khi, ua rau lub neej ua haujlwm ntawm txoj hlua khi!Tab sis tsis txhob co ntau dhau.

Yuav ua li cas overhaul lub universal log

1.Ntawm qhov pom kev hnav ntawm lub log tsheb tread.Qhov "qhov chaw tiaj tus" ntawm lub log tsheb tuaj yeem qhia txog kev sib txuam ntawm cov khoom txawv teb chaws, xws li cov xaim thiab lwm cov khib nyiab uas yuav qhwv ib ncig ntawm lub log, tshem cov bolts thiab ceev ntawm lub log, thiab ntxuav cov khib nyiab.Xyuas seb lub log bearing puas puas.Yog tias cov khoom tsis puas, koj tuaj yeem rov ua dua thiab siv txuas ntxiv.Yog tias koj feem ntau ntsib qhov tshwm sim uas lub log yog entangled los ntawm sundries, nws raug nquahu kom nruab ib lub npog tiv thaiv kom tsis txhob muaj nws.

2.Qhov xoob caster lossis lub log daig tuaj yeem ua rau "qhov taw tes du".Kev saib xyuas kom zoo thiab kev tshuaj xyuas, tshwj xeeb tshaj yog kev kuaj xyuas qhov nruj ntawm cov bolts thiab cov roj lubricating, thiab hloov cov casters puas tuaj yeem txhim kho qhov kev ua tau zoo thiab hloov tau yooj yim ntawm cov khoom siv.

3. Cov log tsheb puas los yog xoob xoob tuaj yeem ua rau tsis ruaj khov dov, huab cua to, tsis zoo thauj khoom, thiab kev puas tsuaj rau hauv qab phaj, thiab lwm yam. Kev hloov cov log tsheb puas thiab cov bearings tuaj yeem txo tus nqi ntawm lub sijhawm poob vim yog kev puas tsuaj rau cov log tsheb.

4. Tom qab kuaj xyuas thiab kho lub log, txiav txim siab seb lub bolts thiab txiv ntseej yog nruj.Siv cov xauv lub tshuab ntxhua khaub ncaws lossis xauv cov txiv ntoo ntawm txhua lub bolts kom ntau li ntau tau.Yog hais tias cov bolts yog xoob, ceev ceev tam sim ntawd.Yog hais tias lub log ntsia hauv lub bracket yog xoob, lub log yuav puas lossis tsis tuaj yeem tig.