Cov qauv tsim ntawm cov rooj zaum muaj qhov tseem ceeb ntawm kev ruaj ntseg, durability, thiab ergonomics. Txhua feem tau txais kev tshawb fawb thiab kev tsim kho kom ntseeg tau ntev - lub sijhawm ua haujlwm txhim khu kev qha hauv thaj chaw muaj kev lag luam nyuaj. Tag nrho cov qauv feem ntau muaj xws li kev txhawb nqa, lub rooj zaum, qhov kev hloov kho, thiab cov koom haum ua haujlwm, txhua qhov kev xav txog kev xav txog kev ua haujlwm.
Cov txheej txheem kev txhawb nqa tsim cov pob txha ntawm lub rooj zaum muaj kev lag luam, txiav txim siab nws tag nrho cov load-cov kabmob muaj peev xwm thiab kev cuam tshuam. Nws feem ntau siv cov yeeb nkab steel tuab lossis welded aluminium alloy profiles, nrog rau cov tav thiab tiv thaiv -loosing bolts ntawm cov ntsiab lus tseem ceeb, muaj peev xwm tiv taus kev txav mus los thiab hnyav. Lub hauv paus feem ntau nta hnyav-lub luag haujlwm tsib- lub hnub qub ob txhais ceg lossis tiv thaiv- kev txhawb nqa plam, ua ke nrog hnav- cov casters tiv taus, ua kom lub zog hloov pauv thaum tiv thaiv kev sib tsoo tsis sib xws, hloov mus rau qhov tsis sib xws lossis oily rhiav pem teb.
Lub rooj zaum, nrog rau lub cushion thiab backrest, yog ib feem uas ncaj qha rau tib neeg lub cev. Lub rooj zaum cushions feem ntau yog ua los ntawm siab -resilience polyurethane ua npuas ncauj los yog ob npaug - txheej mesh npuag, nrog rau cov embedded elastic steel ncej los txhim kho kev txhawb nqa. Qhov saum npoo yog npog nrog stain-tiv taus, yooj yim- rau-cov tawv hluavtaws los yog cov ntaub npuag breathable, ntsuas kev nplij siab thiab kev nyiam huv. Lub backrest yog tsim los ua raws li qhov nkhaus ntawm tus txha nraub qaum, nrog ntxiv kev txhawb nqa pob lossis cov ntaub qhwv elastic nyob rau hauv cov chaw tseem ceeb ntawm lub lumbar thiab cov leeg nraub qaum kom faib cov siab thiab txo qhov qaug zog thaum lub sijhawm ua haujlwm ntev.
Kev kho cov tshuab muab kev haum rau tus kheej, feem ntau suav nrog pneumatic nqa kab, qaij xauv mechanisms, thiab ntau -angle armrest kho. Cov khoom no raug kuaj xyuas lub zog kom ntseeg tau tias muaj tseeb thiab ruaj khov nyob rau hauv kev ua haujlwm nquag. Qee qhov tshwj xeeb- lub hom phiaj kev lag luam cov rooj zaum kuj tseem koom ua ke los tiv thaiv- kev txhawb nqa zoo li qub, nplaim taws- cov txheej txheem tsis zoo, lossis cov plua plav pov tseg kom ua tau raws li cov qauv kev nyab xeeb tshwj xeeb hauv thaj chaw xws li hluav taws xob thiab tshuaj lom neeg.
Hauv cov ntsiab lus, cov qauv ntawm cov rooj zaum muaj kev lag luam tsis yog ib qho kev sib dhos nkaus xwb, tab sis ib qho kev tsim qauv tsim los ntawm kev sib npaug ntawm cov khoom siv, cov khoom siv ntev, thiab ergonomics, ua kom muaj kev nyab xeeb ntawm kev ua haujlwm thaum txhawb kev tsim khoom.