Kodi mukupita kumalo kumene mvula imagwa? Mwina mwangosamukira kumene kumalo kumene mvula imagwa? Kapena mwina ambulera yanu yakale yodalirika yadula machira, ndipo mukufunika ina? Tinasankha mitundu yosiyanasiyana ya kukula ndi masitaelo kuti tigwiritse ntchito kulikonse kuyambira ku Pacific Northwest mpaka kumapiri a Rocky Mountains, kuchokera kumadera akumatauni ndi kupitirira apo. Tinayesa ma canopies achikhalidwe okhotakhota, mitundu yowala yopyapyala, masitaelo osazolowereka a bizinesi, komanso mitundu yosiyana yoyenda.
Tatchulapo njira zingapo zoyezera kuti tiyerekezere kusiyana kwa chinthu chilichonse. Kawirikawiri, pali mitundu iwiri yosiyana ya maambulera pamsika: mitundu yaying'ono (yomwe ndi telesikopu) ndi mitundu yowongoka. Iliyonse ili ndi ubwino ndi zovuta zake. Mitundu yaying'ono ndi yopepuka komanso yaying'ono ikakanikizidwa mokwanira, pomwe mitundu yopanda yaying'ono nthawi zambiri imakhala yolemera ndipo si yosavuta kunyamula. Mitundu yokhazikika nthawi zambiri imakhala yolimba kwambiri, ndipo, monga taonera kuchokera ku zomwe takumana nazo, palibe mitundu yopanda yaying'ono yomwe idagwedezeka mkati ndi kunja ndi mphepo panthawi yoyesa kwathu.
Takonza ndondomeko ya zomwe muyenera kuganizira mukamagula ambulera. Koma choyamba, tikufuna kupereka zambiri zokhudza kusiyana pakati pa mapangidwe osiyanasiyana ndi ubwino wa chilichonse.
Osakhala Ang'onoang'ono
Ma model amenewa, omwe amadziwikanso kuti ma ambulera a fixed-shaft, anali mtundu wokhawo womwe unkapezeka. Kuti muwatseke, denga limangogwera mozungulira shaft, zomwe zimakusiyani ndi ndodo yonga ndodo. Mu ma model achikhalidwe omwe tawayesa, ma shaft ndi chidutswa chimodzi cha matabwa kapena chitsulo, chomwe nthawi zambiri timachipeza kuti ndi cholimba. Chifukwa ma canopies awa sakuponderezedwa, ma spokes a mafelemu alibe ma hinge ambiri. Ponseponse, tapeza kuti kuphweka kwa ma model achikhalidwe ndi kolimba komanso kotha kupirira kutsegula ndi kutseka mobwerezabwereza. Timaganizanso kuti mapangidwe awa nthawi zambiri amapambana ma points a kalembedwe chifukwa cha mawonekedwe awo "oyeretsedwa" kapena akale. Chitsanzo cha izi ndi totes Auto Open Wooden yokhala ndi mawonekedwe ake amatabwa ndi chogwirira chokhota.
Vuto la mitundu yosakhala yaying'ono nthawi zambiri ndi kukula ndi kulemera kwawo. Komabe, imodzi mwa akatswiri athu apamwamba imatiwonetsa kuti mutha kukhala ndi zonse: kulimba, kulemera kopepuka, komanso kuteteza mvula bwino. Iyi ndi mtundu wautali wokhazikika wopangidwa kuti upindule kwambiri pogwiritsa ntchito ambulera poyamba. Kapangidwe kake kosavuta ka shaft ndi koyenera ndipo kamangiridwa bwino ku thumba lachikwama. Imabweranso ndi chikwama chake chopepuka chonyamulira mapewa.
Kakang'ono
Ma model ang'onoang'ono, kapena "oyenda", apangidwa kuti azigwira ntchito bwino nthawi iliyonse mphepo yamkuntho ikayamba. Amaphatikiza ma telescoping shafts ndi ma canopies opindika kuti azitha kunyamulika mosavuta. Akatsekedwa, mtundu uwu umatenga malo ochepa kwambiri kuposa omwe sali ogwirizana nawo. Amakhalanso opepuka kwambiri kuposa ma model achikhalidwe. Ndi chisankho chabwino kwambiri paulendo, nthawi zambiri amakhala njira yokhayo yosungira m'chikwama chanu, thumba la tote, kapena briefcase.
Komabe, zinthu zomwe zimapangitsa kuti mitundu yaying'ono ikhale yosavuta kunyamula, zimapangitsanso kuti ikhale yolimba kwambiri. Pali zifukwa zingapo zomwe zimapangitsa izi, makamaka chifukwa cha kukhala ndi zinthu zambiri zosuntha, monga ma hinges m'ma stretchers. Kugwiritsa ntchito mobwerezabwereza komanso kugwiritsa ntchito molakwika kungafooketse zinthu zonsezi zosuntha. Ma hinges owonjezerawa amawonjezeranso mwayi woti denga lidzatembenuke mkati ndi kunja pamene mphepo yamphamvu ikuwomba. Kuphatikiza apo, ma shaft opepuka kwambiri a mitundu yaying'ono yomwe tayesa mpaka pano amaoneka kuti ndi olimba kwambiri chifukwa cha machubu owonera kutali omwe amalumikizana, omwe amapanga kuthekera kozungulira kosafunikira.
Ngati simukudziwa ambulera yoti mugule, mutha kupita patsamba lathu lovomerezeka (www.ovidaumbrella.com), kapena kulumikizana nafe kuti tikupatseni lingaliro la chinthu choyenera kwa inu.
Nthawi yotumizira: Meyi-16-2022