CN202446346U - 真空耳塞 - Google Patents

真空耳塞 Download PDF

Info

Publication number
CN202446346U
CN202446346U CN2012200615820U CN201220061582U CN202446346U CN 202446346 U CN202446346 U CN 202446346U CN 2012200615820 U CN2012200615820 U CN 2012200615820U CN 201220061582 U CN201220061582 U CN 201220061582U CN 202446346 U CN202446346 U CN 202446346U
Authority
CN
China
Prior art keywords
vacuum
ear plug
earplug
fiber layer
model
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN2012200615820U
Other languages
English (en)
Inventor
胡金萍
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN2012200615820U priority Critical patent/CN202446346U/zh
Application granted granted Critical
Publication of CN202446346U publication Critical patent/CN202446346U/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Landscapes

  • Soundproofing, Sound Blocking, And Sound Damping (AREA)

Abstract

本实用新型涉及一种耳塞,具体涉及一种具有隔音功能的真空耳塞。其耳塞内芯为真空腔,真空腔外为硬质塑料,硬质塑料外为高弹性纤维层,弹性纤维层外包裹有海绵套。本实用新型其内层的真空腔能起到很好的隔音效果,而其外层的高弹性纤维和海绵套使佩戴舒服。

Description

真空耳塞
技术领域
本实用新型涉及一种耳塞,具体涉及一种具有隔音功能的真空耳塞。
背景技术
为了防止外界的干扰和对耳朵的损害,我们需要用到耳塞,而我们现在用的耳塞一般为硬质实体塑料制成的,即不能有效的防噪音,戴着也不舒服。
发明内容
为了解决上述技术问题,本实用新型提供了一种真空耳塞,不但能很好的防噪音,而且能满足佩戴时舒适的要求。
本实用新型的技术方案如下:
      一种真空耳塞,其耳塞内芯为真空腔,真空腔外为硬质塑料,硬质塑料外为高弹性纤维层,弹性纤维层外包裹有海绵套。
本实用新型提供的真空耳塞,其内层的真空腔能起到很好的隔音效果,而其外层的高弹性纤维和海绵套能使耳塞佩戴起来比较舒服,所以本实用新型佩戴舒适且具有很好的隔音效果。
附图说明
图1为真空耳塞的结构示意图。
具体实施方式
下面对本实用新型做进一步的说明。
一种真空耳塞,其耳塞内芯为真空腔1,真空腔1外为硬质塑料2,硬质塑料2外为高弹性纤维层3,弹性纤维层3外包裹有海绵套4。                     
       本实用新型具有很好的隔音效果且佩戴舒适。

Claims (1)

1.一种真空耳塞,其特征在于:耳塞内芯为真空腔,真空腔外为硬质塑料,硬质塑料外为高弹性纤维层,弹性纤维层外包裹有海绵套。
CN2012200615820U 2012-02-24 2012-02-24 真空耳塞 Expired - Fee Related CN202446346U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012200615820U CN202446346U (zh) 2012-02-24 2012-02-24 真空耳塞

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012200615820U CN202446346U (zh) 2012-02-24 2012-02-24 真空耳塞

Publications (1)

Publication Number Publication Date
CN202446346U true CN202446346U (zh) 2012-09-26

Family

ID=46862245

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2012200615820U Expired - Fee Related CN202446346U (zh) 2012-02-24 2012-02-24 真空耳塞

Country Status (1)

Country Link
CN (1) CN202446346U (zh)

Similar Documents

Publication Publication Date Title
ATE531133T1 (de) Halskissen-kommunikationssystem für einen helm
CN204578734U (zh) 一种入耳式耳机
CN202446346U (zh) 真空耳塞
CN202773060U (zh) 入耳式耳机耳套
CN202069762U (zh) 一种多功能耳套
CN105704595A (zh) 一种具有主动噪声抵消和闹钟功能的睡眠降噪耳塞
CN204180242U (zh) 一种便于拆卸更换的头戴式耳机
CN203933903U (zh) 保暖耳机
CN201986122U (zh) 多用耳机
CN201775716U (zh) 新型耳塞
CN103248979A (zh) 声学产品用可降温密封罩式耳套
CN203086695U (zh) 耳机套
CN206948574U (zh) 一种高保真降噪耳机
CN202409271U (zh) 一种耳套
CN203183142U (zh) 一种隔音耳罩
CN204379546U (zh) 隔音耳塞
CN205987268U (zh) 一种降噪运动耳机
CN204244459U (zh) 弯转式入耳耳机
CN202740222U (zh) 入耳式消声耳塞
CN204362260U (zh) 一种具有主动噪声抵消和闹钟功能的睡眠降噪耳塞
CN204741539U (zh) 耳塞式入耳耳机硅胶套
CN203243495U (zh) 一种新型抗菌入耳式耳机
CN202477959U (zh) 戴耳罩的眼罩
CN203618103U (zh) 一种硅胶耳套
CN211240052U (zh) 一种用于入耳式耳机的耳塞胶套

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120926

Termination date: 20130224