Sicela ubone ukuhlaziywa komzimba
Ngokusobala, izigqoko zokuvikela ibhayisikili eziphephe kakhulu zifakwe ubuchwepheshe obuthile obuthinta ukuzungeza, futhi umthelela wokuzungezisa uyimbangela eyinhloko yokungqubuzana, engabonwa emiphumeleni yokuhlola ezimele yezigqoko zokuzivikela ezikhishwe yi-Virginia Tech.
Izigqoko zokuzivikela ukusuka kwesobunxele kuye kwesokudla yilezi:Bontrager XXX WaveCel,Bontrager Velocis Mips,Specialized S-Works Prevail II Vent,POC Ventral Air WF Spin,Lazer Z1.
hey sebenzisa i-wavecel ne-MIPS ngokulandelana I-Evolve, i-MIPs yomoya, ubuchwepheshe be-spin, kanye ne-Lazer Z1 engakwesokudla ayisebenzisi noma yibuphi ubuchwepheshe bomthelela wokuzuzisana.
Uma kukhulunywa ngezindinganiso zokuhlola ukuphepha kwezigqoko, ziningi ngesikhathi esisodwa, okuhlanganisa i-CPSC 1203 kanye ne-en 1078, okungamazinga aseMelika nawaseYurophu, kanye namazinga aseMelika aphezulu ngokuhambisanayo. Kukhona namazinga kazwelonke, ngoba izigqoko zokuzivikela eziningi zikhiqizwa ekhaya futhi eziningi zithunyelwa ngaphandle, ngakho izindinganiso zokuphepha nazo ziphakeme kakhulu. Ngeke sikhulume ngezindinganiso zokuhlola zezigqoko zokuzivikela. Namuhla sikubonisa ikakhulukazi izigqoko zokuzivikela sisebenzisa ubuchwepheshe obuhlukile bomphumela wokuzungeza.
Phakathi kokuhlolwa kwezigqoko ezingu-30 eziphezulu ze-Virginia Tech, ngaphandle kwesigqoko sezintaba, zonke ezinye zasebenzisa ubuchwepheshe obuthile obuthinta ukuzungeza. I-MIPS kuseyiyona edume kakhulu ngoba ivuliwe futhi ingathengwa ngezindleko. Eyesibili i-wavecel eyingqayizivele ye-Bontrager kanye ne-POC's spin.
I-MIPS ne-spin empeleni kufana ncamashi, ngoba umgomo wokunciphisa umthelela ojikelezayo ulula kakhulu, okungukuthi, ukwengeza ungqimba olushelelayo phakathi kwesigqoko sokuzivikela nekhanda. Uma kungekho ukuvikelwa kwelungelo lobunikazi, kulula kakhulu ukukulingisa. Eqinisweni, ama-MIP nama-spin abe nezingxabano zelungelo lobunikazi, esezixazululiwe manje.
一, WaveCel
Ngokungafani nama-MIP, i-wavecel iyingqimba eshelelayo ewugqinsi engu-1mm ewugqinsi, kodwa isakhiwo sekhekheba lezinyosi esingacindezelwa, sigoqwe futhi sisheleleke.
I-wavecel ye-Bontrager iwubuchwepheshe obuyinkimbinkimbi kakhulu. I-Wavecel yasungulwa ngochwepheshe ababili bokuhlukumezeka kobuchopho. I-wavecel yekhekheba lezinyosi itholakala kugobolondo lesigqoko. Isendlalelo se-wavecel senzelwe “ukugoba, ukushwabana nokushelela”, okungavimbela umthelela ovela kuma-engeli ahlukahlukene. Isakhiwo sekhekheba lezinyosi singahlukaniswa sibe yizigaba ezintathu ezingenhla ukuze kuhlakazwe amandla okushayisana futhi kunikeze isivikelo lapho noma imaphi amandla okushayisana afika ekhanda lakho. Uma kuqhathaniswa ne-MIPS ne-spin, esetshenziselwa kakhulu umthelela ojikelezayo, i-wavecel yakhelwe ukumelana nazo zonke izinhlobo zomthelela. Ngakho-ke singacabanga ukuthi i-WaveCel ilingana negwebu le-EPS nesigqoko sokuzivikela esijiyile. Ukuphepha kwesigqoko sebhayisikili kungenxa yegwebu le-EPS. Yiqiniso, indawo yangaphandle izomboza igobolondo elihle le-polycarbonate, futhi isigqoko sokuzivikela esiphezulu sizokwandisa uhlaka lwangaphakathi lwe-foam ukuvimbela umthelela. Ubuchwepheshe bomthelela we-Anti rotation bungeza nje izimbali endaweni yesehlakalo, ezingathuthukisa ukuphepha, kodwa azikwazi ukuthatha indawo ye-EPS foam. Ngakho-ke, lezo zigqoko zokuzivikela ezingasebenzisi ubuchwepheshe bomthelela we-anti rotation aziphephile. I-Wavecel ihlukile, kodwa ngaphansi kwamazinga okuhlola akhona, ayitholi amaphuzu aphezulu kune-MIP, futhi inyusa isisindo futhi ivimbele ukugeleza komoya. Ngakho-ke, i-Bontrager futhi inezigqoko zokuzivikela ze-MIPS.
Isithombe singabona kahle ukwakheka kwe-wavecel, esekuningi kakhulu.
二、MIPS
I-MIPS empeleni “igobolondo lepulasitiki” elislayidayo ngaphakathi kwesigqoko sokuzivikela, eliboshelwe kusigqoko ngemicu yerabha. Ibushelelezi futhi inokungqubuzana okuphansi, ngakho ingakwazi ukushelela kunoma iyiphi indlela ehlobene nesigqoko sokuzivikela.I-plastic bushing encane kakhulu futhi eshelelayo.
Ulayini wepulasitiki ozacile kakhulu futhi oshelelayo uboshelwe kusigqoko ngemicu yerabha enwebekayo, ukuze i-liner ikwazi ukushelela ngokukhululeka.
I-MIPS isanda kuqamba kabusha imikhiqizo yayo ukuze kube lula ukuhlukanisa ukusebenza kwamazinga ahlukene okuvikela. Ngaso leso sikhathi, ama-MIP akhiphe nohlelo lwe-MIPS Integra, oluhlanganiswe nesigqoko sokuzivikela. Okwamanje, asikho isigqoko sebhayisikili. Umoya we-MIPS, ukuguquguquka nokubalulekile amagama amasha akhomba izici eziyinhloko zalezi zinhlelo. Okubalulekile wuhlelo lokuvikela oluyisisekelo, kodwa ngenxa yesisindo nokuphefumula. I-Evolve ifaneleka kakhulu kuzigqoko zamabhayisikili, njengobudlelwane phakathi kwesinkwa nebhotela. Inikeza ukulingana okuhle, isisindo esincane kanye nomoya omncane. I-Bontrager velocis kulo mbukiso iyayisebenzisa. I-Air Gang iyisistimu entsha nelula kakhulu. Isebenzisa amaphedi okushelelayo kusigqoko sokuzivikela futhi ilungiswa ngamahange enjoloba anwebekayo ukuze inikeze ukusebenza okuhle kakhulu kokungenisa umoya. Isetshenziswa yi-s-works preview II vent kulo mbukiso.
I-S-works preview II vent igxile ekungeneni komoya, ngakho isebenzisa ubuchwepheshe bomoya obusha be-MIPS. Kuyabonakala ukuthi alikho igobolondo lepulasitiki ngaphakathi kwesigqoko sokuzivikela, kuphela amaphedi okushelelayo. Aboshelwe ngaphakathi kwesigqoko sokuzivikela ngamahange enjoloba, abukeka njengesigqoko sokuvikela ngaphandle kobuchwepheshe bomthelela wokuzuzisa.
Amagama athi MIPS kuhange lerabha afakazela ukuthi iyilungelo lobunikazi lama-MIP
Ihange lenjoloba linamagama athi MIPs, okufakazela ukuthi linikezelwe kuma-MIP. Lesi sithombe sephedi singachaza isimiso sabo. Uhlangothi olungemuva lwephedi luwungqimba oluphansi lokumelana, oluhlanganiswe nesigqoko sokuzivikela ngokusebenzisa ihange lenjoloba. Ukungqubuzana phakathi kwehange lerabha nephedi kuphansi kakhulu, ngakho-ke ingashelela ngokukhululeka i-10-15mm,
三, SPIN
Umqondo we-spin ulula futhi ucashile. Iphedi ye-silicone ngaphakathi kwesigqoko sokuzivikela isusa ukuthintana okuqinile phakathi kwekhanda nesigqoko, futhi imunca amandla okuthonya kusuka kunoma iyiphi indlela ngokuslayida kwephedi ye-silicone.
I-POC Uma uthi nhlá, i-ventral air WF spin ifana nengaphakathi lesigqoko sokuzivikela esivamile, ngaphandle kwephedi yokuphotha eluhlaza okwesibhakabhaka.
Ungase ungalindeli ukuthi i-spin isebenza ku-helmet pad. Umehluko ovela ku-pad evamile ukuthi unongqimba lwe-silicone ngaphakathi, ngakho-ke ingashelela futhi yandise ukunethezeka okuthile.
I-Lazer Z1 ngaphandle kobuchwepheshe bokuvikela umthelela obujikelezayo inephedi lesipontshi kuphela ngaphakathi kwesigqoko sokuzivikela. Kunjalo, lesi sigqoko sokuzivikela siphinde sadlula nesitifiketi se-CPCs, esiphinde siphephe ngokwanele ukuthi singasetshenziswa ngokuphepha.Nakuba umgomo wobuchwepheshe obuthinta ukuzungeza obusetshenziswa kusigqoko ulula kakhulu, ama-MIP nawo enza imali eningi ngamalungelo obunikazi.
Ekugcineni gqoka isisindo sokuzivikela:
- i-ontrager WaveCel XXX M / l-385g
- I-Bontrager Velocis Mips S / m-277g
- Okukhethekile S-Works Prevail II Vent M-252g
- I-POC Ventral Air WF Spin M-267g
- I-Lazer Z1 l-266g
Isikhathi sokuthumela: Aug-23-2021
