LAMULO LA REESE - 16 CFR 1263

Pa Ogasiti 16, 2022 Purezidenti wa US a Joe Biden adasaina lamulo lomwe limateteza ana ndi ogula ena ku zoopsa zomwe zimalumikizidwa ndi kulowetsedwa mwangozi kwa mabatani a batani kapena ndalama. "Lamulo la Reese" lidapangidwa polemekeza Reese Hamsmith, mwana wazaka 18 yemwe adamwalira mu 2020 atamwa batire la batani lakutali.

Pa Seputembara 21, 2023Bungwe la US Consumer Product Safety Commission (CPSC)adasindikiza lamulo lomaliza lomwe lili ndi zofunikirabatani ndi mabatire a coin cellzopezeka m'zinthu zapakhomo.

Lamulo lomaliza lili ndi zidziwitso ziwiri za Federal Register: imodzi yophatikizira mtundu wa 2023 wa muyezo wamakampani.Mtengo wa UL4200Amonga lamulo lovomerezeka la federal (kukhazikitsidwa kwa 16 CFR 1263), ndi zina zikuwonetsa zofunikira zowonjezera ndi zolemba pamabatire a mabatani ndi ndalama zomwe sizinaphimbidwe ndiMtengo wa UL4200A.

Zofunikira izi sizikugwira ntchito pazoseweretsa za ana ochepera zaka 14 ngati zinthuzo zikutsatiraASTM F963 Toy Safety Standard.

Tsiku logwira ntchito la 16 CFR 1263, pokhapokha a CPSC atalandira ndikuvomera "ndemanga zoyipa" pofika pa Okutobala 23, 2023, koma Commission ikupereka nthawi yosinthira yamasiku 180 kuyambira pa Seputembara 21, 2023, mpaka Marichi 19, 2024.

Kuyika - Kuyika

Pokhapokha ngati chinthu chopanda paketi kapena chowonetsera ndichochepa kwambiri, gulu lalikulu liyenera kukhala ndi chizindikiro chochenjeza. Chizindikirocho chiyenera kukhala osachepera 7 mm m'lifupi ndi 9 mm kutalika. Chizindikirocho chiyenera kukhala osachepera 8 mm (0.31 mu) m'mimba mwake. Mawu omwe ali mu lebulo la chenjezo adzakhala monga momwe zasonyezedwera. Mukasindikiza mitundu yambiri, cholemberacho chiyenera kugwiritsa ntchito mitundu monga momwe zasonyezedwera.

Marking- Product

Pokhapokha ngati chinthucho chili ndi malo ochepa, zinthu zomwe ogula amagula azilemba chenjezo pagawo lowonetsera zomwe zimadziwitsa ogula za kukhalapo kwa mabatani kapena batire la ndalama. Mawu ochenjeza azikhala ndi chizindikiro chachitetezo, mawu achizindikiro, ndi mawu. Mukasindikiza mitundu yambiri cholemberacho chigwiritse ntchito mtunduwo monga momwe zasonyezedwera.

Zofunikira pa Zolemba Zophunzitsira

Malangizo ndi zolemba, ngati zaperekedwa, ziziphatikiza zilembo zonse ndi ziganizo zomwe zalembedwa pansipa. Ngati malangizo ndi zolemba sizinaperekedwe, ziganizozo zizipezeka pagulu lalikulu lowonetsera kapena gulu lachiwiri lazopaka zopangidwa ndi ogula, kapena ngati palibe zotengera za ogula, cholembera kapena chomata chotsatira.

a) Mawu akuti “Chotsani ndi kukonzanso nthawi yomweyo kapena kutaya mabatire omwe agwiritsidwa kale ntchito malinga ndi malamulo a m’deralo ndi kupewa ana. MUSATAYE mabatire mu zinyalala zapakhomo kapena kuwotcha.”

b) Mawu akuti "Ngakhale mabatire ogwiritsidwa ntchito amatha kuvulaza kwambiri kapena kufa."

c) Mawu akuti "Imbani malo owongolera poizoni kuti mudziwe zambiri zamankhwala."

d) Mawu osonyeza mtundu wa batri wogwirizana (mwachitsanzo, LR44, CR2032).

e) Mawu osonyeza mphamvu ya batire mwadzina.

f) Mawu akuti "Mabatire osathanso sayenera kuyitanidwanso."

g) Mawu akuti “Musakakamize kutulutsa, kutulutsanso, kutulutsa, kutenthetsa pamwamba (kuyezetsa kwapadera kwa wopanga) kapena kuwotcha. Kuchita izi kungayambitse kuvulala chifukwa chotuluka mpweya, kutayikira kapena kuphulika komwe kumabweretsa kupsa ndi mankhwala.

Zogulitsa zomwe zili ndi mabatani osinthika / ma cell cell aziphatikizanso

a) Mawu akuti "Onetsetsani kuti mabatire aikidwa moyenera malinga ndi polarity (+ ndi -)."

b) Mawu akuti “Osasakaniza mabatire akale ndi atsopano, mitundu yosiyanasiyana ya mabatire, monga alkaline, carbon-zinc, kapena mabatire otha kuchajwanso.”

c) Mawu akuti "Chotsani ndikubwezeretsanso kapena kutaya mabatire pazida zomwe sizikugwiritsidwa ntchito kwa nthawi yayitali molingana ndi malamulo akumaloko."

d) Mawu akuti: "Nthawi zonse tetezani batire nthawi zonse. Ngati chipinda cha batire sichikutseka bwino, siyani kugwiritsa ntchito, chotsani mabatire, ndi kuwasiya kutali ndi ana."

Kachitidwe

Chitetezo ku Kumeza kapena Kulakalaka kwa Mabatire a Mabatani/Ndalama

Zogulitsa sizidzapereka chiwopsezo cha mwayi wopezeka mwangozi ndi ana ku mabatani/maselo a ndalama. Mabatire a batani/ndalama sangafikiridwe kapena kumasulidwa kuzinthuzo chifukwa cha kuyesedwa kogwiritsa ntchito molakwika pamakina pamiyezo yotetezedwa ya chinthucho, ndipo zinthu zomwe zili ndi mabatani/maselo a ndalama ziyenera kutsatira zoyeserera za 6.2 - 6.4.:

Chitsanzo chimodzi choyesera chidzatsatiridwa ndi zinthu zotsatirazi zotsatiridwa motsatizana zisanayesedwe mu 6.3 ndi 6.4, monga zikuyenera:

a) Mayeso Ochepetsa Kupsinjika

- Chitsanzo cha zinthu zonse ziyenera kuikidwa mu uvuni wozungulira mpweya kwa maola 7. Kutentha kwa uvuni kuyenera kuyikidwa pamwamba pa (1) kapena (2) pansi. Pambuyo pochotsa mu uvuni, chitsanzocho chimaloledwa kuziziritsa kutentha.

1) 70°C (158°F); kapena

2) 10°C (18°F) kuposa kutentha kwambiri kwa mpanda wa thermoplastic, zitseko/zophimba za batire, kapena zitseko za chipinda cha batire/chivundikiro cha batire panthawi yomwe chipangizochi chimagwira ntchito movutikira kwambiri.

b) Kuyesa Kusintha Kwa Battery

- Chitseko / chivundikiro cha chipinda cha batri chidzatsegulidwa ndi kutsekedwa, ndipo batire imachotsedwa ndikusinthidwa, kwa mizere 10 yonse. Njirayi idzakhala yofanana ndi m'malo motsatira malangizo a wopanga.

Mayeso a Abuse

Mayesero mu 6.3.2 - 6.3.4 adzachitidwa motsatizana, monga momwe ziyenera kukhalira, pa chitsanzo chimodzi chokhazikika cha mankhwala. Miyezo yonse yoyeserera ikamalizidwa, kutsata kumawunikidwa ndi 6.3.5.

Drop Test

Zipangizo zonyamula katundu zimayesedwa kuchokera kutalika kwa 1.0 m (39.4 in) kupita pamalo opingasa a matabwa olimba m'malo omwe angathe kutulutsa mphamvu yayikulu pachipinda cha batri kapena mpanda.

Zipangizo zam'manja zimatsitsidwa ndi madontho a 3, kupatula zopangidwa ndi manja zimagwera madontho 10. Pamwamba pa nkhuni zolimba ziyenera kukhala zosachepera 13 mm (1/2 mu) zokhuthala, zoyikidwa pazigawo ziwiri za 19 mm (3/4 mu) plywood wandiweyani, woyikidwa pa konkire kapena malo ofanana osalimba.

Mayeso a Impact

Khomo kapena chitseko cha chipinda cha batire chikuyenera kukhudzidwa ndi zitatu, 2-J (1.5-ft·lbf). Izi ziyenera kupangidwa ndi kugwetsa chitsulo chozungulira, 50.8 mm (2 mainchesi) m'mimba mwake, ndi kulemera pafupifupi 0.5 kg (1.1 lb) kuchokera kutalika kofunikira kuti apange mphamvu yomwe yatchulidwa kapena gawo lachitsulo liyenera kuyimitsidwa ndi chingwe ndikugwedezeka ngati pendulum, ndikugwetsa mtunda wokhazikika womwe ukufunika kuti upangitse pamwamba. Chigawo chachitsulo ndikugunda chitseko cha chipinda cha batri / chivundikiro chomwe chili pafupi ndi mpanda.

Crush Test

Chitsanzocho chiyenera kuthandizidwa ndi chokhazikika chokhazikika chothandizira pamwamba, m'malo omwe angapangitse zotsatira zoipa kwambiri malinga ngati malowo angakhale odzithandizira okha. Mphamvu yophwanyidwa ya 330 ± 5 N (74.2 ±1.1 lbf) imagwiritsidwa ntchito kwa nthawi ya 10 s kumalo owonekera. Mphamvuyi iyenera kugwiritsidwa ntchito ndi malo athyathyathya okhala ndi pafupifupi 100 ndi 250 mm (3.9 ndi 9.8 mkati). Ngati mwana angathe kugwira mbali iliyonse ya mpanda wa batire pa chinthu chogula zinthu kuphatikizapo chitseko kapena chivundikiro, ndi chala chachikulu ndi chala chakutsogolo, kapena kugwiritsa ntchito mano, ikani mayeso otsatirawa.

Mayeso a Torque

- Ikani Mayeso a Torque Ochotsa Zida pa ASTM F963, kumalo otchingidwa ndi batri, pogwiritsa ntchito torque ya osachepera 0.50 Nm (4.4 in-lbf).

Tension Test

- Ikani Mayeso Ovuta Kuchotsa Zinthu pa ASTM F963, kumalo otchingidwa ndi batire, pogwiritsa ntchito mphamvu yosachepera 72.0 N (16.2 lbf).

Chiyeso chotsatira

Pambuyo pa mayesero a 6.3.2 - 6.3.4B, mphamvu ya 50 +10/-0 N (11.2 +2.2/-0 lbf) imagwiritsidwa ntchito kwa 10 s ku chipinda cha batri chitseko / chivundikiro kapena kutsekeka ndi chala cholimba choyesa malinga ndi Test Probe 11 ya IEC 61032 yomwe imagwiritsidwa ntchito kwambiri. njira yolakwika. Mphamvuyi idzagwiritsidwa ntchito kumbali imodzi yokha. Chitseko/chivundikiro cha chipinda cha batire sichidzatsegulidwa ndipo chizikhala chikugwira ntchito. Batire silipezeka.