James Naismith ntawm Tebchaws Meskas yog thawj tus tsim kev ntaus pob.Thaum xub thawj, basketball hoop tsuas yog pob tawb yooj yim xwb.Naismith mounted nws peb meters saum toj no hauv av nyob rau hauv lub stands ntawm ob qho tag nrho ntawm lub sab hauv lub chav ua si, thiab hloov tus thawj backboard nrog barbed hlau.Nws kuj kawm paub ua si football, rugby, thiab hockey.Thawj txoj cai kev ua si basketball tau tsim los ntawm cov yam ntxwv ntawm lwm yam kev ua si pob.Tom qab ntawd, raws li cov kev cai ntawm kev ua si ntaus pob basketball thiab cov chaw ua si tau txhim kho, cov neeg tau tshem tawm cov qauv ntawm lub pob tawb, uas yog lub pob tawb, thiab hloov lub pob tawb txiv duaj nrog lub nplhaib hlau, thiab cov hlau qub thaiv nrog ntoo backboard.Lub nett yuav ua haujlwm ua tus ntaus pob basketball.

Txij li thaum xyoo 1892, kev ntaus pob ncaws pob tau nthuav dav thoob plaws ntiaj teb, thiab kev ntaus pob ncaws pob tau nrov thiab tsim thoob ntiaj teb.Rau qhov yooj yim ntawm qhov kev ua si, tom qab ntaus pob basketball hoop tsis tau tsau rau ntawm phab ntsa, tab sis tsau rau ntawm lub txee txhawb nqa.Qhov siab tsim ntawm pob tawb hoop yog tsim los ntawm ntau cov ntaub ntawv sau los ntawm ntau yam xws li tib neeg qhov siab thiab kev muaj peev xwm dhia.Qhov siab ntawm ntug ntawm hauv av yog kaum taw, uas yog 3.05 meters thaum hloov mus rau lub thoob ntiaj teb chav tsev ntawm meters.Naismith tseem hu ua "Leej Txiv ntawm Kev Ncaws Pob Niaj Hnub".

1. Kev tshuaj xyuas ib ntus
Lub luag haujlwm tseem ceeb tshaj plaws ntawm kev saib xyuas rau lub pob basketball yog los xyuas nws tsis tu ncua.Tshawb xyuas qhov xeb thiab ruaj khov ntawm kev sib txuas thiab vuam qhov chaw ob zaug hauv ib xyoos, nrog rau seb lub cev lub cev puas muaj xim pleev xim, xeb, lossis perforation.Yog hais tias cov xim yog tev tawm, nws yuav tsum tau kho sai sai, los yog cov hlau ntawm lub pob basketball sawv yuav xeb, ua heev corroded, thiab nws thiaj li perforated.Cov xeb thiab perforated qhov chaw yuav tsum tau kho thiab tiv thaiv corrosion.Cov khoom siv vuam yog qhov feem ntau ua rau deterioration.Yog tias muaj qhov xoob lossis lwj, nws yuav tsum tau khaws cia thiab kho kom sai li sai tau nrog cov chaw tsim khoom.

2. Daim ntawv thov thiab kev tu
Kev siv lub hauv paus ntawm kev sib tw ntaus pob kuj yog ib feem ntawm kev saib xyuas kev ntaus pob basketball.Lub nraub qaum yog qhov sib txuas tsis muaj zog tshaj plaws hauv kev ntaus pob basketball.Nws yog yooj yim disassembled thaum siv.Kev siv cov cib thiab lwm yam khoom los tsoo lub nraub qaum yuav tsum raug txwv.Tib yam tuaj yeem hais rau kev siv rim.Yog hais tias lub ntug ntawm lub caij nplooj ntoos hlav pob basketball hoop yog tilted los yog tawg, dunking yog tsis tso cai.Lub rooj ntaus pob ncaws pob yuav tsum tau muab kaw, tsis siv, thiab cov chaw tsim khoom yuav tsum tswj lossis hloov nws.

3. Kev ntsuas tu
Kev siv lub sijhawm ntev ntawm lub pob tawb yuav tsim cov av thiab lwm yam impurities.Lub rooj ntaus pob ncaws pob yuav tsum tau ntxuav tsis tu ncua.Nyob rau hauv tus txheej txheem ntawm kev ntxuav qhov chaw ntawm lub pob basketball, yuav tsum tau siv ib tug nruab nrab detergent kom tsis txhob muaj kev puas tsuaj rau saum npoo ntawm lub basketball sawv.Piv nrog rau sab nraum zoov basketball racks, lub luag haujlwm tseem ceeb ntawm kev ntaus pob hauv tsev yog tu.Vim tias qhov tsis muaj qhov pom tseeb ntawm cov dej nag, cov backboards yog ib qho yooj yim kom tau qias neeg tom qab siv mus ntev, yog li yuav tsum muaj kev ntsuas kev tu huv.