Sharing type earplug
The invention discloses a sharing type earplug mainly comprising a rubber sleeve 1, a rear cover 1, a rubber sleeve 2, an intermediate shell, a rear cover 2 and ear lines. The sharing type earplug is characterized in that the rubber sleeve 2 is concealed behind the rear cover 1 when the earplug is u...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | The invention discloses a sharing type earplug mainly comprising a rubber sleeve 1, a rear cover 1, a rubber sleeve 2, an intermediate shell, a rear cover 2 and ear lines. The sharing type earplug is characterized in that the rubber sleeve 2 is concealed behind the rear cover 1 when the earplug is used by one person so that the whole earplug is an integrated body; and when the earplug is used by multiple people, the earplug can be separated, the rubber sleeve 2 is extracted and two earplugs are formed so that the earplug can be used by multiple people at the same time, and thus the earplug is easy and convenient and the earplug is enabled to be more humanized. |
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