Kwalkwali ko babu hula

Masu hawan keke ba tare da hular keke ba

Kula da lafiyar ku yana da mahimmanci. Masu keke ne ba tare da hular keke ba masu amfani da hanya marasa kariya. Bisa ga dokar zirga-zirga a Austria da Deutschland rashin sanya hular babur, duk da cewa hawan keke ne kan gaba wajen haddasa tashe-tashen hankula da ke da nasaba da aiki da kuma raunin kwakwalwa, kuma sanya hular keke yana da alaka da rashin samun rauni a fuska da kai, kamar yadda wani bincike ya nuna. Jake Olivier kuma Prudence Creighton bayyana. Rashin abin da ake buƙata na hular keke ga manya yana da hujja ta gaskiyar cewa kowa zai iya tantance haɗarin kansa a cikin yanayin mutum ɗaya.

Kwalkwali na tilas a Turai

In Spain kwalkwali wajibi ne a waje da aka gina su - kuma a cikin Slovakia. a Finland kuma Malta Masu keke dole ne su sa hular kekuna koyaushe. Dangane da § 68 sakin layi na 6 na dokar zirga-zirgar ababen hawa, StVO, kwalkwali na keke wajibi ne ga yara har zuwa shekaru 12 akan hanyoyin jama'a a Austria. A ciki Sweden da Slovenia hular keke wajibi ne har zuwa shekara 15. A ciki Estland da croatia hular keke wajibi ne har zuwa shekara 16. A ciki Jamhuriyar Czech da Lithuania Aikin hular keken ya shafi yara da matasa har zuwa shekaru 18. A ciki Jamus da Italiya babu ka'idojin doka.

Kwalkwali na keke na yara

Kwalkwali na keken yara yana rufe kusan gabaɗayan bayan kai kuma ana jan su sosai a kan goshi da yankin haikali. Wannan yana ba da kariya ta ko'ina.

Lokacin hawan keke a Ostiriya, kwalkwali na keke wajibi ne ga yara har zuwa ranar haihuwar su 12
Ya kamata yaro ya yi ƙoƙarin saka hular keke na kusan mintuna 15. Idan babu abin da ya danna ko ya zame kuma yaron bai lura da kariyar kai ba, to shine daidai.

Kwalkwalin keke na zamani na yara yana sanye da harsashi mai wuyar gaske da kuma ciki. Dole ne a maye gurbin kwalkwali bayan kowace faɗuwa. Ƙananan fasa ko karya suna rage kariya. Girman da ya dace yana da mahimmanci. Kwalkwali ba dole ba ne mai sauƙin ja gaba ko turawa baya. Kada a yi wasa a gefe.
Kwalkwali yakamata ya kasance yana da alamun gwaji kamar TÜV, CE da hatimin GS. A cikin wata kasida a HardShell - Mujallar Kwalkwali na Keke, Patrick Hansmeier ya yi magana game da ƙa'idodin da suka dace a Jamus da EU da ma'auni na "EN 1078". Matsayin Turai EN 1078 yana ƙayyadaddun buƙatu da hanyoyin gwaji don kwalkwali.

Kwalkwali na kekuna masu naɗewa ga manya

Yawan hular kekuna daban-daban na manya suna sa ya zama da wahala a zaɓi.

Kwalkwali na keke mai naɗewa

Kwalkwali na keke mai naɗewa yana adana sarari. Kwalkwali mai naɗewa, mai naɗewa, ya dace a cikin jakar keke ko ƙaramar jakar baya. Misalai biyu:
Kwalkwali na Keke na Carrera, Fuga Closca Kwalkwali na Keke, Kwalkwali na Kekuna

Kwalkwali na keke "marasa-ganuwa".

wani jakar iska yafi jin dadi saboda ana sawa a wuyansa kamar gyale. Samfurin yana auna kimanin gram 650 kuma ba a san shi ba yayin tuki.
Wannan kwalkwali mai ƙoƙon abu madadin ne ga duk wanda ke jin iyakancewa da "kwalkwali na bike na al'ada" ko wanda ya ƙi kamannin kwalkwali na yau da kullun. Ba shi da zafi sosai ko ya lalata salon gyara gashi.

Kyakkyawan kariya

Kwalkwali na gargajiya ba sa kare mahaya kamar yadda za su iya. An nuna kwalkwali na keken kumfa don rage yuwuwar karyewar kwanyar da sauran munanan raunukan kwakwalwa. Duk da haka, mutane da yawa sun yi kuskuren gaskata cewa kwalkwali na gargajiya na iya kare kariya daga rikice-rikice. Kwalkwali na jakar iska yana ba da kariya mafi kyau fiye da kwalkwali na keke, a cewar masu bincike na Amurka Stanford University samu a cikin wani binciken.

Kwalkwali na jakar iska daga Sweden yana karewa sannan kuma yana jawo lokacin da na'urori masu auna sigina suka gano faɗuwar. Hanyoyin motsi yayin hawan keke ana gane su ta tsarin firikwensin na musamman. Ana yin rikodin motsi na mutum ɗaya har zuwa sau 200 a minti ɗaya kuma idan aka kwatanta da tsarin da aka adana. A yayin da aka yi birki kwatsam ko motsi, kwalkwali na keke ba zai kunna ba.

Idan akwai haɗari, kwalkwali na jakar iska na Hövding yana ƙaruwa cikin daƙiƙa 0,1 kuma yana rufe yankin kai da wuyansa. Shugaban yana kwance amintacce a matashin iska. An kwantar da tasiri. Rauni a saman kwanyar, wuyansa da yankin wuyansa ana kiyaye su kuma ana kiyaye kashin mahaifa ta hanyar kwantar da hankali.

Jakar iska ta kwalkwali an yi ta ne da masana'anta na nailan mai juriya sosai, don haka kayan ba ya tsage lokacin da suke hulɗa da filaye masu kaifi da kaifi. Ana iya kashe kwalkwali na jakar iska a kowane lokaci.
Ƙaƙwalwar ƙara yana tunatar da mu cewa mun sake kunna kwalkwali na keken da ba a iya gani kuma yana shirye don amfani. Ana cajin baturin ta amfani da kebul na USB. Lokacin da aka kunna, baturin yana ɗaukar awa 9. Ƙarar ƙara da LEDs suna nuna lokacin da matakin baturi ya yi ƙasa.