impeller

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1165
laufrad_junge

Ana athu ali ndi chilakolako chofuna kusuntha. Ngakhale wamng'ono kwambiri akuyenda tsiku lonse. Ndi mfundo zolimbitsa zomwe tingalimbikitse ndi kuwalimbikitsa ana athu. Kodi mwanayo ali ndi tricycle osakhalanso wokhutira, chifukwa njinga yamoto koma yaying'ono ndi imodzi impeller mnzanga wapamtima pa gawo lachidule. Ndili ndi gudumu, mwanayo amayambitsa njira yoyenera, yomwe imapangitsa kuti njinga ikuwoneke.

Kodi malo otsetsereka ndi otani?
Kuthamanga ndi galimoto yothamangitsidwa ndi mphamvu ya munthu, popanda pedals. Karl von Drais anayambitsa 1817. Pambuyo pake, imatchedwanso "Draisine". Mwakumangokhalira kukankhira mapazi pansi, kuthamanga kumabwera mkati.
Komanso pa nthawi ya Drais panali chitsanzo kwa ana, "Celerette wodekha". Mu 20Jh. panali "Bicycle Balance" kwa a 2-6 a zaka zapakati.
1997, Wopanga mankhwala, Rolf Martens, wasintha galimoto ya anayi. Kuchokera nthawi imeneyo, gudumu yathandizanso mtima wa mwanayo.

Chifukwa chiyani malo otsetsereka:
Mumkati mwa khutu la munthu ndilo zipangizo zamakono. Ndiyamika lingaliro la bwino tisunga woongoka, akhoza oyendetsa tokha mu mlengalenga, ndazindikira kayendedwe rotational ndi mathamangitsidwe wa thupi lathu. "Mu bwino wake" masewero tsiku ndi tsiku, ngakhale mophiphiritsa, mbali yaikulu: moyenera - kukhala, kukhalabe olimba, kupanga maluso awa kuti ife zophweka kuti anthu kuthana ndi moyo, ndi wosadalirika zake zonse. Zipangizo zamakono zimaphunzitsidwa kuti azisanjikiza pamtambo, kuthamanga pa slalom kapena pakuyendetsa gudumu. Gudumu ndizoyendetsa njinga, chifukwa mwanayo amaphunzira ndalama zofanana ndi zomwe zili pano.
Lero, asayansi akupanga teŵayuni za maphunziro ndi aphunzitsi. Pafupi ndi 3. Mwana akhoza kuphunzira momwe angagwirire gudumu. Opanga pa mutu uwu, komabe, ndi osiyana. Ana amakula payekha, aliyense ali ndi zofunikira ndi maluso osiyanasiyana.

laufrad_maedchen
Sikuti tanthauzo la bwino ndi gudumu zofunika: gudumu A amapereka ana ntchito nthawi iliyonse akhoza kusiya mapazi anu pansi, amene amapereka samatha ndi chitetezo. Mwanayo ayenera kugwiritsa ntchito miyendo mwamphamvu, amaphunzira kuthana ndi msinkhu ndikuwunika. Nthawi zina mwanayo amayenera kuthamanga, nthawi zina mphepo imatuluka mwadzidzidzi, ngakhale mofulumira kwambiri ikagwa. Mwanayo amatha kupenda chilengedwe: Ali kuti anthu ena kapena zopinga? Kodi akusuntha kapena ayi? Kodi iwo akubwera kwa ine, kapena akuchoka kutali ndi ine? Zonsezi zimaphunzitsa mwana kumvetsetsa, kusinthasintha ndikudzizindikira yekha mlengalenga. Icho chimadziwa kuti mungagwiritse ntchito mphamvu zanu moyenera. Ngati miyendo yatha kuthamanga, ikhoza kuyimikidwa pa bolodi lalikulu pa zitsanzo zambiri.
Gudumu imapatsa ana mwayi wokhala ndi mwayi wopita patsogolo. Pogula malo otsetsereka, makolo sayenera kumangirira mwatsatanetsatane malingana ndi malangizo a wopanga, koma atenge mwana wawo.

Gudumu liti kwa mwana wanga:
Mphepetezo imapezeka mumapangidwe osiyanasiyana monga mitima ya ana. Ngati mwana mmodzi akufuna kutsegula njira ya munda ndi pinki ya pinki, winayo akufuna kugonjetsa mchenga pamtunda. Makolo angasankhe ndendende mphepo yomwe ikugwirizanitsa mwana wawo pansi.
Pamalo otsetsereka mwanayo amakhala pamtambo ndipo amasuntha mosiyana ndi miyendo kuti apitirize. Ichi ndi chifukwa chake msinkhu suli ndi udindo wofuna kusankha chitsanzo chabwino. Zidalira kukula kwake: Ngati mwanayo akukhala pa chinsalu, ayenera kuima molimba pansi ndi mapazi, ndiye kutalika kwa nsapato kuli kolondola. Kutalika kwa mpando wosiyana kumakhala kosavuta komanso kumakula. Mofananamo, makonzedwe okonzeka kusinthana akhoza kusinthidwa kukula kwa mwanayo.
Mwanayo ayese kuyesa gudumu latsopano, ndiye kuti makolo ndi ana awo pamodzi angathe kuweruza ngati ndilo chitsanzo chabwino. Mukamagwiritsa ntchito mwatsatanetsatane, nthawi yaying'ono yaying'ono ikasangalala nayo. Munda ungagwiritsidwe ntchito kwa zaka zitatu.

Kodi ndiyenera kulingalira chiyani ndi chitsanzo:
Magudumu ang'onoang'ono a matabwa amagulitsidwanso ngati "akuthamanga mawilo" ndipo angagwiritsidwe ntchito kale kuposa mawilo akuluakulu. Mabasi awo a matabwa, mwina ndi kusakaniza kwa mphira, ndi oyenerera malo okongola. Popanda kunena kuti chiwopsezo cha msampha ndi chocheperapo kusiyana ndi mawilo. Muzithunzi zambiri zamatabwa, chophimbacho chimayikidwa pamtunda, chomwe chimalola kugwiritsa ntchito kokha kukula kwake. Mitengo iyenera kuchitidwa kuti iwonongeke.
Chitsanzo chabwino Janod JO 3243, mwachitsanzo, chidzapezeka kuchokera ku 3. Sichikufuna kuphunzira momwe mungayendere. Mtsinje uwu umasinthidwa pa Vespa yapachiyambi. Zili ndi matayala otsika kwambiri, ndipo chovalachi chimakhala chosinthika.

Janod J03243 - magalimoto akuluakulu, mintAnzeige
  • Choyambirira cha Vespa kapena mtengo. Yokwanira ana a zaka 3-5
  • Gudumu la nkhuni yoyenera - loyenera kulimbikitsa kumverera bwino ndi kuphunzira kukwera njinga mosavuta
  • Matayala otengeka. Nsonga yokwanira yosinthika. Kuchuluka kwa katundu: 50 kg
  • Tikukulimbikitsani kuvala chisoti kuchokera ku mndandanda wa Bikloon
  • zidole

Pali mitundu yosiyanasiyana ya matayala opangidwa ndi chitsulo kapena aluminiyamu: mapulasitiki kapena aluminium okhala ndi matayala a mpweya nthawi zambiri amakhala amphamvu ndipo amakhala otsika kwambiri. Komabe, mwanayo akhoza kuvulazidwa pa valavu yoyenda.
Kupyolera mu zinthu zakuthwa, monga misomali kapena shards, pali "mbale", monga ndi njinga ina iliyonse.
Ma tayala opangidwa ndi apadera otchedwa PU foam ndi olemetsa kuposa ma tayala a mpweya, safunika kuti apulumuke komanso osawonongeka. Ngakhale zili choncho, mahatchi ambiri apamwamba akugonjetsa.
Chitsanzo cholimba Speedy kuchokera kwa kampani Kettler chikufanana ndi njinga yamapiri.

Palibe mankhwala opezeka.

Pano pali ana omwe ali pamsewu, "monga zazikulu" Matayala a 10 inchi amakhala otsimikizika kwambiri ndipo ali woyenera pafupifupi mtundu uliwonse wa malo. Chitsulo chachitsulo chimagonjetsedwa ndi kukwakulira ndi kuunika ndipo motero amathetsa nkhawa zambiri. Chitsulocho ndi chosinthika kwambiri, chogwirira ntchito chimakhala ndi zotsatira zolepheretsa komanso zoyendetsa, zomwe zimapangitsa kugwa kutsogolo. Kuthana ndi kutsekemera kumagwiritsa ntchito kogwirira ntchito kulola kulamulira kwa manja pamene mukuyendetsa.
Okonza ena amapatsa ogwira ntchito mwayi wapadera chifukwa cha zochepa zazing'ono: model Cruiser Boy kuchokera ku Hudora ali ndi omenya kutsogolo ndi kumbuyo.

Palibe mankhwala opezeka.

Zapangidwa ndi aluminium ndipo motero kuwala. Matayala a 12 inchi ndi othandiza ndipo ali okonzeka kulikonse. Kulowera kwakukulu kumaperekanso ana ang'onoang'ono kukwera mosamala. Pamwamba pamapazi mapazi amatha kukhalanso kuti apumule kuthamanga. Ndi kuima pambali, mphepo imatha kukhazikika pafupi ndi njinga ya Pap. Kutseketsa chitetezo pamakonowa kumateteza kutambasula kwa manja ang'onoang'ono.

Kodi timafunikira Chalk:
Pali zipangizo zambiri zomwe zingagwiritsidwe ntchito kuti azisintha bwino ana: belu ikhoza kuwonongeka mosavuta pazitsanzo zambiri. Pa gasiketi pazitsulo, komabe makolo ayenera kusiya. Ikhoza kuonjezera chiopsezo chovulaza pa kugwa. Chitetezo cha pamsewu cha ku Germany chimalimbikitsanso kutsogolo kwagudumu. Mwanayo amamva zambiri akamayima ndi miyendo yake, kusiyana ndi kugwiritsa ntchito kabukhu kakang'ono.
Kuchokera pamene mwanayo akusonkhanitsa zochitika zofunika pamene akugwira gudumu, nthawi zina idzagwa, nayonso. Ndicho chifukwa chake ndikofunikira kuvala chisoti choyenera bwino pa njinga. Pano makolo ayenera kukacheza ndi wogulitsa katswiri kuti awonetsetse kuti ali ndi ntchito yabwino komanso yotetezera.

Ngati mwana wanga akufunikira mphepo:
Mphepete mwa njira ndi njira yabwino kwambiri kwa ana aang'ono kuti agonjetse dziko lawo laling'ono. Pamene mukuyenda ndi banja, kuthamanga njinga ndi bwenzi lapamtima. Tsopano makolo akhoza kusonyeza maulendo awo ndipo mwanayo amasangalala kuti ayendetse ndi gudumu lake. Amaphunzira kukhalabe wongwiro ndikudziwitsa kudzidzimva pochita zinthu mofulumira komanso mozindikira. Nthawi zina makolo amafunika kusunga, chifukwa kutsika kwa gudumu kumafika mofulumira kwambiri. Mabasiketi enieni angagwiritse ntchito mnzawo kwa zaka zitatu ndipo adzakhala ndi zovuta kwambiri kupita ku bilo.
Mukhoza kuyang'ana pa zovuta zomwe anyamata achichepere angakumane nazo pa othamanga, pa kanema "Dirt Kinderlaufradtest" pa You Tube.

Palibe mavoti apabe.
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