{"id":8714,"date":"2024-10-30T08:40:37","date_gmt":"2024-10-30T08:40:37","guid":{"rendered":"https:\/\/toprisesafety.com\/?p=8714"},"modified":"2025-08-21T04:14:01","modified_gmt":"2025-08-21T04:14:01","slug":"safety-earbuds","status":"publish","type":"post","link":"https:\/\/toprisesafety.com\/ja\/safety-earbuds\/","title":{"rendered":"\u6700\u9ad8\u306e\u5b89\u5168\u30a4\u30e4\u30db\u30f3\u3078\u306e\u30ac\u30a4\u30c0\u30f3\u30b9"},"content":{"rendered":"

TopriseSafety\u306f\u30012009\u5e74\u4ee5\u6765\u3001\u4e2d\u56fd\u306e\u5927\u624b\u5b89\u5168\u30a4\u30e4\u30db\u30f3\u30e1\u30fc\u30ab\u30fc\u3068\u30b5\u30d7\u30e9\u30a4\u30e4\u30fc\u306e\u4e00\u3064\u3067\u3059\u3002\u79c1\u305f\u3061\u306e\u54c1\u8cea\u3078\u306e\u3053\u3060\u308f\u308a\u306f\u3001\u30e6\u30fc\u30b6\u30fc\u304c\u4fe1\u983c\u3067\u304d\u308b\u8074\u899a\u4fdd\u8b77\u3092\u898b\u3064\u3051\u308b\u3053\u3068\u3092\u4fdd\u8a3c\u3057\u307e\u3059\u3002\u3053\u306e\u30d6\u30ed\u30b0\u3067\u306f\u3001\u6700\u9069\u306a\u5b89\u5168\u30a4\u30e4\u30db\u30f3\u306e\u9078\u3073\u65b9\u3092\u3054\u6848\u5185\u3057\u307e\u3059\u3002\u7d20\u6750\u3001\u5fc5\u8981\u4e0d\u53ef\u6b20\u306a\u8a8d\u8a3c\u3001\u9769\u65b0\u7684\u306a\u30c7\u30b6\u30a4\u30f3\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u307e\u3059\u3002NRR\u306e\u52b9\u679c\u7684\u306a\u8a08\u7b97\u65b9\u6cd5\u3084\u6b63\u3057\u3044\u88c5\u7740\u65b9\u6cd5\u306b\u3064\u3044\u3066\u3082\u3054\u7d39\u4ecb\u3057\u307e\u3059\u3002\u6b63\u3057\u3044\u77e5\u8b58\u304c\u3042\u308c\u3070\u3001\u9a12\u304c\u3057\u3044\u74b0\u5883\u3067\u3082\u5b89\u5168\u6027\u3068\u5feb\u9069\u6027\u3092\u9ad8\u3081\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u5b89\u5168\u8033\u6813\u306b\u3064\u3044\u3066\u5341\u5206\u306a\u60c5\u5831\u3092\u5f97\u305f\u4e0a\u3067\u9078\u629e\u3059\u308b\u305f\u3081\u306b\u3001\u3053\u308c\u3089\u306e\u898b\u8b58\u3092\u6df1\u3081\u3066\u304f\u3060\u3055\u3044\u3002<\/p>

\u5b89\u5168\u30a4\u30e4\u30db\u30f3\u306e\u7d20\u6750 <\/strong><\/strong><\/h2>

\u5b89\u5168\u8033\u6813\u306f\u4e00\u822c\u7684\u306bPU\u3068\u30b7\u30ea\u30b3\u30f3\u7d20\u6750\u3092\u4f7f\u7528\u3057\u3066\u3044\u307e\u3059\u3002PU\u5b89\u5168\u8033\u6813\u306f\u5feb\u9069\u3067\u67d4\u8edf\u306a\u30d5\u30a3\u30c3\u30c8\u611f\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u30ce\u30a4\u30ba\u3092\u906e\u65ad\u3057\u3001\u8010\u4e45\u6027\u306b\u3082\u512a\u308c\u3066\u3044\u307e\u3059\u3002PU\u306f\u8efd\u91cf\u3067\u3001\u8033\u306e\u5f62\u306b\u3088\u304f\u30d5\u30a3\u30c3\u30c8\u3057\u307e\u3059\u3002\u3057\u304b\u3057\u3001\u6e7f\u6c17\u306b\u3055\u3089\u3055\u308c\u308b\u3068\u7d4c\u5e74\u52a3\u5316\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>

\u30b7\u30ea\u30b3\u30f3\u88fd\u30bb\u30fc\u30d5\u30c6\u30a3\u30a4\u30e4\u30db\u30f3\u306f\u3001\u30bd\u30d5\u30c8\u3067\u4f4e\u523a\u6fc0\u6027\u306e\u30aa\u30d7\u30b7\u30e7\u30f3\u3067\u3059\u3002\u71b1\u3084\u6e7f\u6c17\u306b\u5f37\u304f\u3001\u9577\u6301\u3061\u3057\u307e\u3059\u3002\u30b7\u30ea\u30b3\u30f3\u306f\u30ce\u30a4\u30ba\u306b\u5bfe\u3059\u308b\u5bc6\u9589\u6027\u304c\u9ad8\u304f\u3001\u9577\u6642\u9593\u306e\u4f7f\u7528\u3067\u3082\u5feb\u9069\u3067\u3059\u3002\u305f\u3060\u3057\u3001PU\u88fd\u306b\u6bd4\u3079\u308b\u3068\u3084\u3084\u304b\u3055\u3070\u308b\u611f\u3058\u304c\u3059\u308b\u3002<\/p>

\u307e\u3068\u3081\u308b\u3068\u3001PU\u306f\u67d4\u8edf\u6027\u3068\u8efd\u91cf\u306e\u5feb\u9069\u6027\u3092\u3001\u30b7\u30ea\u30b3\u30fc\u30f3\u306f\u8010\u4e45\u6027\u3068\u4f4e\u523a\u6fc0\u6027\u3092\u63d0\u4f9b\u3059\u308b\u3002\u500b\u4eba\u7684\u306a\u5feb\u9069\u3055\u3068\u4f7f\u7528\u4e0a\u306e\u30cb\u30fc\u30ba\u306b\u5408\u308f\u305b\u3066\u9078\u3093\u3067\u304f\u3060\u3055\u3044\u3002\u3069\u3061\u3089\u306e\u7d20\u6750\u3082\u3001\u6b63\u3057\u304f\u88c5\u7740\u3059\u308c\u3070\u9a12\u97f3\u3092\u52b9\u679c\u7684\u306b\u4f4e\u6e1b\u3057\u307e\u3059\u3002<\/p>

\u5b89\u5168\u30a4\u30e4\u30db\u30f3\u8a3c\u660e\u66f8 <\/strong><\/strong><\/h2>

AS\/NZS 1270: \u3053\u306e\u898f\u683c\u306f\u3001\u30aa\u30fc\u30b9\u30c8\u30e9\u30ea\u30a2\u3068\u30cb\u30e5\u30fc\u30b8\u30fc\u30e9\u30f3\u30c9\u306b\u304a\u3051\u308b\u5b89\u5168\u30a4\u30e4\u30db\u30f3\u306e\u8981\u4ef6\u3092\u898f\u5b9a\u3057\u3066\u3044\u307e\u3059\u3002\u9a12\u97f3\u4f4e\u6e1b\u3001\u5feb\u9069\u6027\u3001\u8010\u4e45\u6027\u3092\u8a55\u4fa1\u3057\u307e\u3059\u3002\u88fd\u9020\u696d\u8005\u306f\u3053\u308c\u3089\u306e\u57fa\u6e96\u306b\u9069\u5408\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3059\u308b\u305f\u3081\u3001\u5b89\u5168\u8033\u6813\u306e\u8a66\u9a13\u3092\u884c\u308f\u306a\u3051\u308c\u3070\u306a\u308a\u307e\u305b\u3093\u3002\u8a8d\u8a3c\u306b\u3088\u308a\u3001\u9a12\u97f3\u74b0\u5883\u4e0b\u3067\u306e\u6709\u52b9\u6027\u304c\u78ba\u8a8d\u3055\u308c\u307e\u3059\u3002<\/p>

EN 352-2\uff1a\u3053\u306e\u6b27\u5dde\u898f\u683c\u306f\u3001\u5b89\u5168\u30a4\u30e4\u30db\u30f3\u3068\u305d\u306e\u30ce\u30a4\u30ba\u4f4e\u6e1b\u80fd\u529b\u306b\u7126\u70b9\u3092\u5f53\u3066\u3066\u3044\u307e\u3059\u3002\u97f3\u306e\u6e1b\u8870\u3068\u9069\u5207\u306a\u30d5\u30a3\u30c3\u30c8\u611f\u306b\u95a2\u3059\u308b\u8a66\u9a13\u65b9\u6cd5\u306e\u6982\u8981\u304c\u8a18\u8f09\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u5b89\u5168\u8033\u6813\u306f\u3001\u30e6\u30fc\u30b6\u30fc\u306e\u5feb\u9069\u6027\u3068\u4fdd\u8b77\u306b\u95a2\u3059\u308b\u53b3\u3057\u3044\u8981\u4ef6\u3092\u6e80\u305f\u3059\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u8a8d\u8a3c\u306f\u69d8\u3005\u306a\u74b0\u5883\u306b\u304a\u3044\u3066\u4fe1\u983c\u3067\u304d\u308b\u6027\u80fd\u3092\u793a\u3059\u3082\u306e\u3067\u3059\u3002<\/p>

ANSI S3.19-1974\uff1a\u3053\u306e\u898f\u683c\u306f\u3001\u7c73\u56fd\u306b\u304a\u3051\u308b\u5b89\u5168\u30a4\u30e4\u30db\u30f3\u306e\u8a66\u9a13\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3\u3092\u898f\u5b9a\u3057\u3066\u3044\u307e\u3059\u3002\u9a12\u97f3\u4f4e\u6e1b\u52b9\u679c\u3068\u6027\u80fd\u3092\u6e2c\u5b9a\u3057\u307e\u3059\u3002\u3053\u306e\u898f\u683c\u306b\u6e96\u62e0\u3059\u308b\u3053\u3068\u3067\u3001\u5b89\u5168\u8033\u6813\u304c\u8077\u5834\u306b\u5fc5\u8981\u306a\u5b89\u5168\u30ec\u30d9\u30eb\u3092\u6e80\u305f\u3057\u3066\u3044\u308b\u3053\u3068\u304c\u4fdd\u8a3c\u3055\u308c\u307e\u3059\u3002\u8a8d\u8a3c\u3055\u308c\u305f\u88fd\u54c1\u306f\u3001\u5927\u97f3\u91cf\u306e\u74b0\u5883\u4e0b\u3067\u306e\u8074\u899a\u4fdd\u8b77\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002<\/p>

\u5b89\u5168\u306a\u30a4\u30e4\u30db\u30f3\u8a2d\u8a08\u3001\u3072\u3082\u4ed8\u304d\u304b\u5426\u304b<\/strong><\/strong><\/h2>

\u7d10\u4ed8\u304d\u5b89\u5168\u8033\u6813\u306f\u78ba\u5b9f\u306b\u88c5\u7740\u3067\u304d\u3001\u7d1b\u5931\u306e\u30ea\u30b9\u30af\u3092\u8efd\u6e1b\u3057\u307e\u3059\u3002\u4f7f\u7528\u3057\u306a\u3044\u3068\u304d\u306f\u7c21\u5358\u306b\u53d6\u308a\u51fa\u305b\u307e\u3059\u3002\u305f\u3060\u3057\u3001\u9577\u6642\u9593\u306e\u88c5\u7740\u3067\u306f\u3001\u7d10\u304c\u304b\u3055\u3070\u3063\u305f\u308a\u3001\u4e0d\u5feb\u306b\u611f\u3058\u305f\u308a\u3059\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002<\/p>

\u7d10\u306e\u306a\u3044\u5b89\u5168\u8033\u6813\u306f\u3001\u81ea\u7531\u306a\u52d5\u304d\u3068\u3088\u308a\u8efd\u91cf\u306a\u30c7\u30b6\u30a4\u30f3\u3092\u4fc3\u9032\u3057\u307e\u3059\u3002\u9577\u6642\u9593\u306e\u4f7f\u7528\u3067\u3082\u5feb\u9069\u3055\u3068\u30d5\u30a3\u30c3\u30c8\u611f\u304c\u5411\u4e0a\u3059\u308b\u3002\u3057\u304b\u3057\u3001\u7d10\u304c\u306a\u3044\u305f\u3081\u3001\u8033\u6813\u3092\u7f6e\u304d\u5fd8\u308c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u5b89\u5168\u8033\u6813\u3092\u9078\u3076\u969b\u306f\u3001\u81ea\u5206\u306e\u6d3b\u52d5\u30ec\u30d9\u30eb\u3084\u5feb\u9069\u3055\u306e\u597d\u307f\u3092\u8003\u616e\u3057\u3066\u3001\u7d10\u306e\u3042\u308b\u3082\u306e\u3068\u306a\u3044\u3082\u306e\u3092\u9078\u3076\u3088\u3046\u306b\u3057\u307e\u3057\u3087\u3046\u3002<\/p>

\u5b89\u5168\u30a4\u30e4\u30db\u30f3\u306e\u88c5\u7740\u65b9\u6cd5\u3068\u306f\uff1f <\/strong><\/strong><\/h2>

\u5b89\u5168\u30a4\u30e4\u30db\u30f3\u3092\u88c5\u7740\u3059\u308b\u306b\u306f\u3001\u307e\u305a\u30a4\u30e4\u30db\u30f3\u3092\u6307\u3067\u631f\u3093\u3067\u8ee2\u304c\u3057\u307e\u3059\u3002\u3053\u3046\u3059\u308b\u3053\u3068\u3067\u5727\u7e2e\u3055\u308c\u307e\u3059\u3002\u6b21\u306b\u3001\u3082\u3046\u7247\u65b9\u306e\u624b\u3067\u8033\u3092\u8efd\u304f\u4e0a\u306b\u5f15\u3063\u5f35\u308a\u307e\u3059\u3002\u4e38\u3081\u305f\u30a4\u30e4\u30db\u30f3\u3092\u5916\u8033\u9053\u306b\u633f\u5165\u3057\u307e\u3059\u3002\u3074\u3063\u305f\u308a\u3068\u30d5\u30a3\u30c3\u30c8\u3059\u308b\u3088\u3046\u3001\u305d\u306e\u307e\u307e\u306e\u72b6\u614b\u3067\u56fa\u5b9a\u3057\u307e\u3059\u3002\u30ce\u30a4\u30ba\u3092\u52b9\u679c\u7684\u306b\u906e\u65ad\u3059\u308b\u305f\u3081\u3001\u5bc6\u9589\u5ea6\u3092\u9ad8\u3081\u3066\u304f\u3060\u3055\u3044\u3002\u3082\u3046\u7247\u65b9\u306e\u8033\u306b\u3082\u3053\u306e\u4f5c\u696d\u3092\u7e70\u308a\u8fd4\u3057\u307e\u3059\u3002\u5927\u304d\u306a\u97f3\u306b\u3055\u3089\u3055\u308c\u308b\u524d\u306b\u306f\u3001\u5fc5\u305a\u88c5\u7740\u611f\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u5b89\u5168\u8033\u6813\u3092\u9069\u5207\u306b\u88c5\u7740\u3059\u308b\u3053\u3068\u3067\u3001\u4fdd\u8b77\u529b\u3068\u5feb\u9069\u6027\u3092\u6700\u5927\u9650\u306b\u9ad8\u3081\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>

\"Guidance
\u5b89\u5168\u8033\u6813\u306e\u88c5\u7740\u65b9\u6cd5 <\/figcaption><\/figure>

\u5b89\u5168\u30a4\u30e4\u30db\u30f3\u3068\u30a4\u30e4\u30fc\u30de\u30d5\u305d\u308c\u305e\u308c\u306e\u672c\u5f53\u306e\u9a12\u97f3\u4f4e\u6e1b\u7387\u3092\u77e5\u308b\u306b\u306f\uff1f <\/strong><\/strong><\/h2>

\u6e1b\u8870\u8abf\u6574\u3092\u9069\u7528\u3059\u308b\uff1a<\/strong> NRR\u306f\u901a\u5e38\u3001\u5b9f\u74b0\u5883\u3084\u500b\u4eba\u5dee\u3092\u8003\u616e\u3057\u3066\u8abf\u6574\u3055\u308c\u308b\u3002\u8abf\u6574\u5024\u306fNRL\u304b\u3089\u5dee\u3057\u5f15\u304b\u308c\u307e\u3059\u3002\u4e00\u822c\u7684\u306a\u6e1b\u8870\u8abf\u6574\u5024\u306f\u3001\u30a4\u30e4\u30fc\u30de\u30d5\u30673dB\u3001\u30a4\u30e4\u30db\u30f3\u30677dB\u3067\u3059\u3002\u8abf\u6574NRL = NRL - \u6e1b\u8870\u8abf\u6574\u5024\u3002<\/p>

NRR\u3092\u8a08\u7b97\u3059\u308b\uff1a<\/strong> \u6700\u5f8c\u306e\u30b9\u30c6\u30c3\u30d7\u306f\u3001\u8abf\u6574\u3055\u308c\u305fNRL\u30922\u3067\u5272\u3063\u3066NRR\u3092\u6c42\u3081\u308b\u3053\u3068\u3067\u3042\u308b\u3002NRR = \u8abf\u6574NRL \/ 2.<\/p>

Eg1: Art No.TPEM7001-B\u306e\u30a4\u30e4\u30fc\u30de\u30d5\u306eNRR\u306f23dB\u3067\u3059\u3002\u5b9f\u969b\u306eNRR\u306f(23dB-3dB)\/2 = 10dB\u3067\u3059\u3002<\/p>

\"Certified
\u30b9\u30bf\u30f3\u30c0\u30fc\u30c9\u6298\u308a\u305f\u305f\u307f\u5f0f\u5b89\u5168\u30a4\u30e4\u30fc\u30de\u30d5\n\n\u6750\u8ceaABS + \u30b9\u30c6\u30f3\u30ec\u30b9\u30b9\u30c1\u30fc\u30eb\n\n\u30a2\u30fc\u30c8\u756a\u53f7: TPEM7001-B\n\nEN 352-1\u300128dB\n\nAS\/NZS 1270\u3001\u30af\u30e9\u30b95 29.5dB\n\nANSI S3.19-1974, 23dB<\/figcaption><\/figure>

Eg2: \u5b89\u5168\u30a4\u30e4\u30db\u30f3\u306e NRR \u306f Art No. \u5b9f\u969b\u306eNRR\u306f(31dB-7dB)\/2 = 12dB\u3067\u3059\u3002<\/p>

\"Safety
\u30d9\u30eb\u578b\u5b89\u5168\u8033\u6813\n\n\u30a2\u30fc\u30c8\u756a\u53f7: TPEP7006A\n\n\u30b5\u30a4\u30ba\uff1a14x25mm\n\nANSI S3.19-1974\u300131dB\n\nAS\/NZS 1270\u3001\u30af\u30e9\u30b93 19.1dB<\/figcaption><\/figure>

<\/p>

\u5b89\u5168\u30a4\u30e4\u30db\u30f3\u3068\u30a4\u30e4\u30fc\u30de\u30d5\u3092\u4e00\u7dd2\u306b\u88c5\u7740\u3057\u305f\u5834\u5408\u306e\u672c\u5f53\u306e\u9a12\u97f3\u4f4e\u6e1b\u7387\u306f\uff1f <\/strong><\/strong><\/h2>

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TopriseSafety has been one of the leading safety earbuds manufacturers\u00a0and suppliers\u00a0in China\u00a0since 2009. Our commitment to quality ensures users find reliable hearing protection. This blog guides you through selecting the best safety earbuds. We\u2019ll cover materials, essential certifications, and innovative designs. Learn how to calculate real NRR effectively and discover proper wearing techniques. With the right knowledge, you can enhance your safety and comfort in noisy environments. Explore these insights to make informed choices about safety earplugs. Safety Earbuds Materials Safety earplugs commonly use PU and silicone materials. PU safety earbuds offer a comfortable, flexible fit. They provide excellent noise isolation and durability. PU is lightweight and molds well to […]<\/p>\n","protected":false},"author":1,"featured_media":8722,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"rank_math_focus_keyword":"safety earbuds","rank_math_description":"TopriseSafety has been one of the leading safety earbuds and earmuffs manufacturers and suppliers in China since 2009.","footnotes":""},"categories":[414],"tags":[],"class_list":["post-8714","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ppe-products"],"acf":[],"_links":{"self":[{"href":"https:\/\/toprisesafety.com\/ja\/wp-json\/wp\/v2\/posts\/8714"}],"collection":[{"href":"https:\/\/toprisesafety.com\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/toprisesafety.com\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/toprisesafety.com\/ja\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/toprisesafety.com\/ja\/wp-json\/wp\/v2\/comments?post=8714"}],"version-history":[{"count":1,"href":"https:\/\/toprisesafety.com\/ja\/wp-json\/wp\/v2\/posts\/8714\/revisions"}],"predecessor-version":[{"id":8720,"href":"https:\/\/toprisesafety.com\/ja\/wp-json\/wp\/v2\/posts\/8714\/revisions\/8720"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/toprisesafety.com\/ja\/wp-json\/wp\/v2\/media\/8722"}],"wp:attachment":[{"href":"https:\/\/toprisesafety.com\/ja\/wp-json\/wp\/v2\/media?parent=8714"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/toprisesafety.com\/ja\/wp-json\/wp\/v2\/categories?post=8714"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/toprisesafety.com\/ja\/wp-json\/wp\/v2\/tags?post=8714"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}