ITEGEKO RYA REESE - 16 CFR 1263
Ku ya 16 Kanama 2022, Perezida wa Leta zunze ubumwe za Amerika, Joe Biden, yashyize umukono ku itegeko rirengera abana n’abandi baguzi kwirinda ingaruka ziterwa no gufatwa ku buryo butunguranye n’akabuto ka bateri cyangwa bateri. “Amategeko ya Reese” yashyizweho mu rwego rwo guha icyubahiro Reese Hamsmith, umwana w’amezi 18 wapfuye mu 2020 nyuma yo gufata bateri ya selire ya buto ivuye kure.
Ku ya 21 Nzeri 2023Komisiyo ishinzwe umutekano w’ibicuruzwa muri Amerika (CPSC)yasohoye itegeko rya nyuma hamwe ningingo zavuzwebuto na bateri ya selilebiboneka mubicuruzwa bisanzwe murugo.
Itegeko rya nyuma rigizwe n'amatangazo abiri yo kwandikisha: rimwe ririmo verisiyo ya 2023 yingandaUL 4200Ank'itegeko ritegekwa na federasiyo (iyemezwa rya 16 CFR 1263), naho irindi ryinjiza ibisabwa byo gupakira no gushyiramo ibimenyetso bya bateri na bateri y'ibiceri bitarimoUL 4200A.
Ibi bisabwa ntabwo bikoreshwa mubikinisho byabana bari munsi yimyaka 14 niba ibicuruzwa byubahirijeASTM F963 Igipimo cyumutekano wibikinisho.
Itariki ntarengwa ya 16 CFR 1263, keretse iyo CPSC yakiriye kandi ikemera “ibitekerezo bibi” bitarenze ku ya 23 Ukwakira 2023, ariko Komisiyo iratanga igihe cy’iminsi 180 y’inzibacyuho y’ubushishozi guhera ku ya 21 Nzeri 2023, kugeza ku ya 19 Werurwe 2024.
Ikimenyetso
Usibye mugihe ibicuruzwa bidafite ipaki cyangwa bipfunyika byerekana ni bito cyane, icyerekezo nyamukuru kigomba kuba kirimo ikirango cyo kuburira. Agashusho kagomba kuba byibura mm 7 z'ubugari na 9 mm z'uburebure. Agashusho kagomba kuba byibura mm 8 (0.31 in) ya diameter. Inyandiko iri muri label yo kuburira igomba kuba nkuko bigaragara. Iyo ku kirango cyanditse ukoresheje ibara rirenze rimwe ikimenyetso kigomba gukoresha amabara nkuko bigaragara.
Ikimenyetso - Igicuruzwa
Usibye ibihe mugihe ibicuruzwa bifite umwanya muto cyane, ibicuruzwa byabaguzi bigomba gushyirwaho ikirango cyo kuburira kumurongo werekana ibicuruzwa bimenyesha umuguzi ko hari akabari ka buto cyangwa bateri y'ibiceri. Inyandiko yo kuburira igomba kuba ikubiyemo ikimenyetso cyo kumenyesha umutekano, ijambo ryibimenyetso, ninyandiko. Iyo ku kirango cyanditse ukoresheje ibara rirenze rimwe ikimenyetso kigomba gukoresha ibara nkuko bigaragara.
Ibisabwa byubuvanganzo
Amabwiriza nigitabo, niba byatanzwe, bigomba kuba bikubiyemo ibimenyetso byose bikurikizwa hamwe namagambo yavuzwe hepfo. Niba amabwiriza n’imfashanyigisho bidatanzwe, ibyatangajwe bigomba kuba ku cyerekezo nyamukuru cyerekanwe cyangwa icyiciro cya kabiri cyerekana ibicuruzwa bipfunyika, cyangwa niba nta bicuruzwa bipfunyika, ibicuruzwa bimanikwa cyangwa ikirango.
a) Amagambo agira ati: "Kuraho kandi uhite usubiramo cyangwa ujugunye bateri yakoreshejwe ukurikije amabwiriza y’ibanze kandi wirinde abana. Ntukajugunye bateri mu myanda yo mu rugo cyangwa gutwika."
b) Amagambo “Ndetse na bateri yakoreshejwe irashobora gukomeretsa cyangwa gupfa.”
c) Amagambo “Hamagara ikigo gishinzwe kurwanya uburozi kugirango umenye amakuru yo kuvura.”
d) Itangazo ryerekana ubwoko bwa bateri ihuza (urugero, LR44, CR2032).
e) Itangazo ryerekana ingufu za bateri nominal.
f) Amagambo agira ati: "Batteri zidashobora kwishyurwa ntizigomba kwishyurwa."
g) Amagambo agira ati: "Ntugahatire gusohora, kwishyuza, gusenya, ubushyuhe hejuru (igipimo cy’ubushyuhe cyagenwe n’umushinga) cyangwa gutwika. Kubikora bishobora kuviramo gukomeretsa bitewe no guhumeka, kumeneka cyangwa guturika bikaviramo gutwika imiti.
Ibicuruzwa bifite buto isimburwa na bateri ya selile igiceri igomba kongeraho
a) Amagambo "Menya neza ko bateri zashyizweho neza ukurikije polarite (+ na -)."
b) Amagambo agira ati: "Ntukavange bateri zishaje nizishya, ibirango bitandukanye cyangwa ubwoko bwa bateri, nka alkaline, karubone-zinc, cyangwa bateri zishobora kwishyurwa."
c) Amagambo agira ati: "Kuraho kandi uhite usubiramo cyangwa ujugunye bateri mu bikoresho bidakoreshwa igihe kinini ukurikije amabwiriza yaho."
d) Amagambo agira ati: "Buri gihe ujye urinda umutekano icyumba cya batiri. Niba igice cya batiri kidafunze neza, hagarika gukoresha ibicuruzwa, ukureho bateri, kandi ubirinde abana."
Imikorere
Kurinda Ingestion cyangwa Aspiration ya Butteri / Bateri ya selile
Ibicuruzwa ntibishobora kwerekana ibyago byo kwinjira kubushake kubana kuri buto / ibiceri. Batteri ya selire ya buto / ibiceri ntishobora kugerwaho cyangwa kubohorwa kubicuruzwa biturutse kubizamini byo gukoresha nabi imashini mubipimo byumutekano bikurikizwa kubicuruzwa, kandi ibicuruzwa bifite selile buto / ibiceri bigomba kubahiriza ibizamini muri 6.2 - 6.4.:
Icyitegererezo kimwe cyikizamini kigomba gukurikizwa muburyo bukurikira mbere yo kwipimisha mbere yikizamini muri 6.3 na 6.4, nkuko bikenewe:
a) Ikizamini cyo Gutabara
- Icyitegererezo cyibicuruzwa byuzuye bigomba gushyirwa mu ziko ryizunguruka mu gihe cya 7 h. Ubushyuhe bw'itanura bugomba gushyirwaho hejuru ya (1) cyangwa (2) hepfo. Nyuma yo kuvanwa mu ziko, icyitegererezo cyemerewe gukonjesha ubushyuhe bwicyumba.
1) 70 ° C (158 ° F); cyangwa
)
b) Ikizamini cyo Gusimbuza Bateri
- Urugi rwa bateri urugi / igifuniko rugomba gukingurwa no gufungwa, hanyuma bateri ikurwaho igasimburwa, yose hamwe 10. Inzira igomba kwigana gusimburwa ukurikije amabwiriza yabakozwe.
Gukoresha Ibizamini
Ibizamini muri 6.3.2 - 6.3.4 bizakorwa bikurikiranye, nkuko bikenewe, kurugero rumwe rwateganijwe mbere yibicuruzwa. Ibizamini byose bimaze kurangira, kubahiriza bigenzurwa na 6.3.5.
Kureka Ikizamini
Ibikoresho bigendanwa birashobora gukorerwa ibizamini kuva muburebure bwa metero 1.0 (39.4 muri) hejuru yubutaka butambitse bwibiti ahantu hashobora kubyara ingufu nini mubice bya batiri cyangwa mukigo.
Ibikoresho bigendanwa bikorerwa ibitonyanga 3, usibye ibicuruzwa bifashe intoki bikorerwa ibitonyanga 10. Ubuso bwibiti bugomba kuba nibura mm 13 (1/2 in), bugashyirwa kumurongo ibiri ya nomero 19 (3/4 in) ya pisine yuzuye, igashyirwa kuri beto cyangwa ihwanye nayo idashobora kwihanganira.
Ikizamini Ingaruka
Uruzitiro cyangwa urugi rwa batiri urugi / igifuniko bigomba guhura n'ingaruka eshatu, 2-J (1.5-ft · lbf). Izi ngaruka zigomba gukorwa muguterera umuringa wicyuma, mm 50.8 (santimetero 2) zumurambararo, hamwe nuburemere bwa kg 0,5 (1,1 lb) kuva muburebure busabwa kugirango habeho ingaruka zagaragaye cyangwa urwego rwicyuma rugomba guhagarikwa numugozi hanyuma ukazunguruka nka pendulum, ukamanuka unyuze mumurongo uhagaritse usabwa kugirango utere hejuru hamwe ningaruka zagaragaye. Urwego rw'icyuma nugukubita urugi rwa bateri urugi / igipfundikizo kuri perpendicular hejuru yikigo.
Kumenagura Ikizamini
Icyitegererezo ni ugushyigikirwa nuburinganire bukomeye bushyigikiwe, mumwanya ushobora gutanga ibisubizo bibi cyane mugihe cyose umwanya ushobora kuba wenyine. Imbaraga zo kumenagura 330 ± 5 N (74.2 ± 1,1 lbf) zikoreshwa mugihe cya 10 s kugeza hejuru. Imbaraga zigomba gukoreshwa nubuso buringaniye bupima hafi 100 na 250 mm (3.9 kuri 9.8 muri). Niba umwana ashobora gufata igice icyo aricyo cyose cyibikoresho bya batiri kubicuruzwa birimo urugi cyangwa igifuniko, byibuze igikumwe nintoki, cyangwa ukoresheje amenyo, koresha ibizamini bikurikira
Ikizamini cya Torque
- Koresha Ikizamini cya Torque kugirango ukureho ibice kuri ASTM F963, kumurongo wa bateri, ukoresheje itara byibuze 0,50 Nm (4.4 muri-lbf).
Ikizamini
- Koresha Ikizamini cya Tension kugirango ukureho ibice kuri ASTM F963, kumurongo wa bateri, ukoresheje imbaraga byibura 72.0 N (16.2 lbf).
Ikizamini cyo kubahiriza
Nyuma yipimisha rya 6.3.2 - 6.3.4B, imbaraga za 50 + 10 / -0 N (11.2 + 2.2 / -0 lbf) zikoreshwa kuri s 10 kugeza kumuryango wigice cya bateri / igifuniko cyangwa uruzitiro ukoresheje urutoki rukomeye rwikizamini ukurikije Test Probe 11 ya IEC 61032.Iperereza rikoreshwa ahantu habi cyane kandi muburyo butari bwiza. Imbaraga zizakoreshwa mu cyerekezo kimwe gusa. Urugi rwa batiri urugi / igifuniko ntirushobora gufungura kandi rugomba gukora. Batare ntishobora kuboneka.
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Igihe cyo kohereza: Kanama-19-2024