WO2017004784A1 - 耳罩 - Google Patents

耳罩 Download PDF

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Publication number
WO2017004784A1
WO2017004784A1 PCT/CN2015/083422 CN2015083422W WO2017004784A1 WO 2017004784 A1 WO2017004784 A1 WO 2017004784A1 CN 2015083422 W CN2015083422 W CN 2015083422W WO 2017004784 A1 WO2017004784 A1 WO 2017004784A1
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WO
WIPO (PCT)
Prior art keywords
earmuff
recess
outer side
washer
fixed
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.)
Ceased
Application number
PCT/CN2015/083422
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English (en)
French (fr)
Inventor
陈松亚
杨松龄
刘自鸿
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.)
Shenzhen Royole Technologies Co Ltd
Original Assignee
Shenzhen Royole Technologies Co Ltd
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 Shenzhen Royole Technologies Co Ltd filed Critical Shenzhen Royole Technologies Co Ltd
Priority to US15/572,689 priority Critical patent/US20180139525A1/en
Priority to JP2017565850A priority patent/JP6549258B2/ja
Priority to KR1020177031198A priority patent/KR101930668B1/ko
Priority to PCT/CN2015/083422 priority patent/WO2017004784A1/zh
Priority to CN201580002177.8A priority patent/CN105684461B/zh
Priority to EP15897440.2A priority patent/EP3276979B1/en
Publication of WO2017004784A1 publication Critical patent/WO2017004784A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
    • H04R1/1008—Earpieces of the supra-aural or circum-aural type
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
    • H04R1/1091—Details not provided for in groups H04R1/1008 - H04R1/1083
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R2201/00—Details of transducers, loudspeakers or microphones covered by H04R1/00 but not provided for in any of its subgroups
    • H04R2201/10—Details of earpieces, attachments therefor, earphones or monophonic headphones covered by H04R1/10 but not provided for in any of its subgroups

Definitions

  • the present invention relates to earmuffs, and more particularly to an earmuff that facilitates internal ventilation.
  • Earmuffs typically include foam and artificial leather coated with foam. Since the foam earphone is compressed when it is worn, it needs to be restored to its original state after being removed, and therefore, it needs to be in a well ventilated environment.
  • the existing earmuffs are usually provided with a plurality of through holes on the inner surface of the artificial leather, that is, the surface facing the user's ear, so that the airflow can enter and exit the artificial leather. This method requires perforation of artificial leather, which inevitably increases the proportion of scrapped.
  • the present invention provides an earmuff that facilitates internal ventilation and has a high yield.
  • an earmuff comprising a gasket including a mounting surface having two opposite sides, a covering member including a plurality of mounting portions and a plurality of spacers disposed between the plurality, The mounting portion is fixed to any side and the plurality of spacers are separable from the side; a cushion is wrapped in the covering member.
  • the air can enter and exit the cover member through the partition portion where the cover member is not fixed to the mounting surface to facilitate deformation of the cushion. In this way, it is not necessary to perforate the cover member, thereby reducing the proportion of its scrap.
  • FIG. 1 is a schematic view of an earmuff according to a first embodiment of the present invention.
  • FIG. 2 is a schematic cross-sectional view of the earmuff of FIG. 1.
  • Fig. 3 is an enlarged schematic view showing a portion of the broken line frame III of Fig. 2.
  • FIG. 4 is a schematic view similar to an alternative embodiment of FIG. 2.
  • Fig. 5 is a schematic cross-sectional view showing an earmuff of a second embodiment of the present invention.
  • Fig. 6 is an enlarged schematic view showing a portion of the broken line frame VI of Fig. 5.
  • Figure 7 is a schematic illustration of an alternative embodiment similar to Figure 6.
  • FIG. 8 is a partial side view showing the earmuff of the third embodiment of the present invention, and the direction of the side view can be referred to the cross-sectional line X-X in FIG.
  • Figure 9 is a schematic view similar to an alternative embodiment of Figure 8, the direction of which may be referred to the cross-sectional line Y-Y of Figure 6.
  • the earmuff 7 provided by the first embodiment of the present invention includes a gasket 10, a covering member 20, and a cushion 30.
  • the gasket 10 includes a mounting surface 12 having two opposing sides 14 and 16, i.e., an inner side 14 adjacent the center of the gasket 10 and away from the gasket 10 The outer side of the center of the 16th.
  • the gasket 10 also includes a plurality of recesses 18 that are formed in the outer side 16 such that the recesses 18 extend to the outer sides of the gasket 10.
  • Each recess 18 has an inner surface 18a.
  • the recessed portion 18 is a groove that does not penetrate the lower surface of the gasket 10.
  • the lower surface is a face opposite to the mounting surface 12.
  • the cover member 20 is fixed to the outer side edge 16 in which the recessed portion 18 is opened and is not in contact with the inner surface 18a of the recessed portion 18.
  • the covering member 20 is made of a material such as protein skin or artificial leather, and includes two opposite ends 22 and 24, and the two ends 22 and 24 are stacked on each other to pass through, for example, hot pressing or sewing. It is fixed to the outer side 16 by means of the system. The two ends 22 and 24 are not in contact with the inner surface 18a of the recess 18.
  • the cushion 30 can be made of a sponge that is wrapped within the cover 20.
  • the covering member 20 since the covering member 20 is not in contact with the inner surface 18a of the recessed portion 18 when being fixed to the outer side edge 16 of the gasket 10, the end portion 22 of the covering member 20 and The portion of the portion 24 corresponding to the position of the recessed portion 18 is not fixed to the gasket 10, and at this time, during the deformation of the cushion 30, air can pass through the cover member 20 through the portions 22 and 24 which are not fixed to each other. In order to facilitate the deformation of the cushion 30.
  • the above structure provided by the present embodiment does not require perforation of the covering member 20, thereby reducing the proportion of scrapping thereof.
  • the recessed portion 18 may also be a notch formed on the lower surface of the outer side edge 16 through the gasket 10, as shown in FIG. 4, and the above-mentioned purpose of facilitating deformation of the cushion 10 can also be achieved. Additionally, it should be understood that in other embodiments, the recess 18 can also be formed in the inner side 14 when the cover member 20 is secured to the inner side 14 and also does not contact the inner surface 18a of the recess 18.
  • FIG. 6 is a schematic view of an earmuff 8 according to a second embodiment of the present invention, which is different from the earmuff 7 of the first embodiment in that the inner side 14 of the mounting surface of the gasket 10 and The outer side 16 is uniformly provided with a concave portion 18, and the ends 22 and 24 of the covering member 20 are respectively fixed To the inner side 14 and the outer side 16, the ends 22 and 24 are also not in contact with the inner surface 18a of the recess 18.
  • the earmuffs 8 of the second embodiment can open more recesses 18, which is more advantageous for the deformation of the cushion 30.
  • the ends 22 and 24 do not overlap the other end at the position corresponding to the recessed portion 18, but are directly adjacent to the recessed portion 18, and further facilitate the deformation of the cushion 30.
  • the recessed portion 18 may be a notch that penetrates the lower surface of the outer side edge 16 of the gasket 10 in addition to the groove shown in FIGS. 5 and 6 that does not penetrate the lower surface of the outer side edge 16 of the gasket 10. Further, the recessed portion 18 is preferably a groove that does not penetrate the lower surface of the gasket 10 and the groove extends from the outer side edge 16 to the inner side edge 14, and in this configuration, the recessed portion 18 is located at the intermediate portion of FIG. It will be adjacent to more cushions 30 to facilitate more gas flow.
  • FIG. 8 and FIG. 3, which is a side view of the earmuff of the third embodiment of the present invention, which is different from the earmuff 7 of the first embodiment in that the gasket 10 does not have the recessed portion 18, in order to realize
  • the two ends 22 and 24 of the covering member 20 are not all fixed to the gasket 10, but are fixed at intervals.
  • the cover member 20 includes a plurality of mounting portions 26 and a plurality of spacer portions 28 disposed therebetween, the plurality of mounting portions 26 being fixed to any of the side edges 16 or 14 (as shown in FIG. 2), and the plurality of spacer portions 28 and The sides can be separated. As such, air can enter and exit the cover through the spacer 28 that can be separated from the gasket 10.
  • the dashed lines between adjacent mounting portions 26 and spacers 28 in Figure 8 are for illustration only.
  • the cover member 10 includes two opposite and overlapping ends 22 and 24, the plurality of mounting portions 26 and spacers 28 are located on the two overlapping ends 22 and 24 and the mounting portion 26 is secured.
  • the two opposite ends 22 and 24 of the cover member 10 are each provided with a plurality of mounting portions 26 and spacers 28, and the mounting portions 26 at the respective ends are respectively fixed to the outer sides. 16 and the inner side 14 (see Figure 5).
  • first and second are used for descriptive purposes only, and cannot be ignored. The solution is to indicate or imply a relative importance or implicitly indicate the number of technical features indicated. Thus, features defining “first” or “second” may include one or more of the described features either explicitly or implicitly. In the description of the present invention, the meaning of "a plurality" is two or more unless specifically and specifically defined otherwise.
  • installation In the description of the present invention, “installation,” “connected,” and “connected” are to be understood broadly unless otherwise specifically defined and defined. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be directly connected or indirectly connected through an intermediate medium, and may be an internal connection of two elements or an interaction relationship of two elements.
  • installation In the description of the present invention, the specific meanings of the above terms in the present invention can be understood on a case-by-case basis.

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Gasket Seals (AREA)
  • Headphones And Earphones (AREA)
  • Professional, Industrial, Or Sporting Protective Garments (AREA)

Abstract

涉及一种耳罩(7)，包括垫圈(10)，垫圈(10)包括一个具有两个相对侧边的安装面(12)；包覆件(20)，包括相间设置的多个安装部(26)及多个间隔部(28)，该多个安装部(26)固定至任意侧边并且该多个间隔部(28)与该侧边可分离；软垫(30)，包覆于该包覆件(20)内。软垫(30)在变形过程中，空气可通过包覆件(20)不与安装面固定的间隔部进出包覆件，以利于软垫的变形。如此，无需对包覆件进行穿孔，从而降低了其报废的比例。

Description

耳罩 技术领域
本发明涉及耳罩，尤其涉及一种便于内部通风的耳罩。
背景技术
头戴式耳机由于可包覆整个耳朵，用户佩戴后可体验到较佳的音效，因此，广受用户喜爱。包覆耳朵的是头戴式耳机设置于喇叭外围耳罩。耳罩通常包括泡棉及包覆泡棉的人造皮革。由于泡棉头戴式耳机处于佩戴状态时会被压缩，取下后需要回复原始状态，因此，需要处于一个透气较好的环境。现有的耳罩通常是在人造皮革的内表面，即面向用户耳朵的表面上开设多个通孔，以使气流可进出人造皮革。此种方式需要对人造皮革进行穿孔，难免提高其报废的比例。
发明内容
本发明提供了一种便于内部通风并且良率高的耳罩。
本发明另一个实施方式提供了一种耳罩，包括垫圈，其包括一个具有两个相对侧边的安装面；包覆件，包括相间设置的多个安装部及多个间隔部，该多个安装部固定至任意侧边并且该多个间隔部与该侧边可分离；软垫，包覆于该包覆件内。
软垫在变形过程中，空气可通过包覆件不与安装面固定的间隔部进出包覆件，以利于软垫的变形。如此，无需对包覆件进行穿孔，从而降低了其报废的比例。
附图说明
下列附图用于结合具体实施方式详细说明本发明的各个实施方式。应当理解，附图中示意出的各元件并不代表实际的大小及比例关系，仅是为了清楚说明而示意出来的示意图，不应理解成对本发明的限制。
图1是本发明第一实施方式的耳罩的示意图。
图2是图1的耳罩的剖视示意图。
图3是图2的虚线框III部分的放大示意图。
图4是类似图2的一个可替代实施方式的示意图。
图5是本发明第二实施方式的耳罩的剖视示意图。
图6是图5的虚线框VI部分放大示意图。
图7是类似图6的一个可替代实施方式的示意图。
图8是本发明第三实施方式的耳罩的部分侧面示意图，该侧面示意图的方向可参考图3中的剖视线X-X。
图9是类似图8的一个可替代实施方式的示意图，该剖视视图的方向可参考图6中的剖视线Y-Y。
具体实施方式
为了使本发明的目的、技术方案及优点更加清楚明白，以下结合多个实施方式及附图，对本发明进行进一步详细说明。应当理解，此处所描述的具体实施方式仅仅用以解释本发明，并不用于限定本发明。并且，其显示不代表本发明各元件的实际比例关系，仅做示意。
结合图1至图3，本发明第一实施方式提供的耳罩7包括垫圈10、包覆件20以及软垫30。垫圈10包括一个安装面12，安装面12具有两个相对的侧边14及16，即靠近垫圈10的中心的内侧边14以及远离垫圈10 的中心的外侧边16。垫圈10还包括多个开设在外侧边16的凹入部18，即凹入部18延伸至垫圈10的外侧面。各凹入部18具有内表面18a。在本实施方式中，凹入部18为未贯穿垫圈10的下表面的凹槽。该下表面为与安装面12相对的面。包覆件20固定至开设有凹入部18的外侧边16并且不与凹入部18的内表面18a接触。具体地，在本实施方式中，包覆件20由蛋白皮或人造皮革等材料制成，包括两个相对的末端22及24，两个末端22及24相互叠合并可通过如热压或缝制等方式固定至外侧边16。两个末端22及24不与凹入部18的内表面18a接触。从而，包覆件20固定至该侧边的部分形成安装部，对应凹入部18的部分形成间隔部。软垫30可由海绵制成，其包覆于包覆件20之内。
在本发明第一实施方式的上述结构下，由于包覆件20在固定至垫圈10的外侧边16时并不与凹入部18的内表面18a接触，因此，包覆件20的末端22及24在对应该凹入部18所在位置上的部分并不会被固定至垫圈10，此时软垫30在变形过程中，空气可通过末端22及24该不被相互固定的部分进出包覆件20，以利于软垫30的变形。本实施方式提供的上述结构无需对包覆件20进行穿孔，从而降低了其报废的比例。
可以理解，在其它实施方式中，凹入部18也可以是开设在外侧边16的贯穿垫圈10的下表面的缺口，如图4所示，此时同样可实现上述利于软垫10变形的目的。另外，应当理解，在其它实施方式中，凹入部18也可以开设在内侧边14，此时包覆件20固定至内侧边14并且同样不与凹入部18的内表面18a接触。
请结合图5至图6，其是本发明第二实施方式的耳罩8的示意图，其与第一实施方式的耳罩7的不同之处在于：垫圈10的安装面的内侧边14以及外侧边16上均开设有凹入部18，包覆件20的末端22及24分别固定 至内侧边14以及外侧边16，同理地，末端22及24也不与凹入部18的内表面18a接触。相对于第一实施方式，第二实施方式的耳罩8可开设更多的凹入部18，更有利于软垫30的变形。另外，末端22及24在对应凹入部18的位置上并不与另一个末端叠合，而是直接与凹入部18相邻，也更进一步利于软垫30的变形。
同理，凹入部18除了图5及图6所示的未贯穿垫圈10的外侧边16的下表面的凹槽，也可以是一个贯穿垫圈10外侧边16的下表面的缺口。另外，凹入部18优选为未贯穿垫圈10的下表面的凹槽并且该凹槽自外侧边16延伸至内侧边14，此种结构下，该凹入部18位于图7的中间部位的部分将与更多的软垫30相邻，从而利于更多的气体的流动。
请结合图8及图3，其是本发明第三实施方式的耳罩的侧面示意图，其与第一实施方式的耳罩7的不同之处在于：垫圈10没有开设上述凹入部18，为了实现上述相同的目的，在制程过程中，包覆件20的两个末端22及24并未全部固定至垫圈10，而是间隔地固定。具体地说，包覆件20包括相间设置的多个安装部26及多个间隔部28，多个安装部26固定至任意侧边16或14(如图2)，并且多个间隔部28与侧边可分离。如此，空气可通过可与垫圈10分离的间隔部28进出包覆件。必须指出的是，图8中相邻的安装部26及间隔部28之间的虚线只是为了示意。
在图8的实施方式中，包覆件10包括两个相对并叠合的末端22及24，多个安装部26及间隔部28位于两个叠合的末端22及24上并且安装部26固定至远离垫圈10中心的外侧边。然而可以理解，请结合图6及图9，包覆件10两个相对的末端22及24各都设置有多个安装部26及间隔部28，各末端的安装部26分别固定至外侧边16及内侧边14(如图5)。
在本发明的描述中，“第一”、“第二”仅用于描述目的，而不能理 解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”的特征可以明示或者隐含地包括一个或者更多个所述特征。在本发明的描述中，“多个”的含义是两个或两个以上，除非另有明确具体的限定。
在本发明的描述中，除非另有明确的规定和限定，“安装”、“相连”、“连接”应做广义理解。例如，可以是固定连接，也可以是可拆卸连接，或一体地连接；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通或两个元件的相互作用关系。对于本领域的普通技术人员而言，可以根据具体情况理解上述术语在本发明中的具体含义。
以上所述仅为本发明的较佳实施方式而已，并不用以限制本发明，凡在本发明的精神和原则之内所作的任何修改、等同替换和改进等，均应包含在本发明的保护范围之内。

Claims (10)

  1. 一种耳罩，包括：
    垫圈，包括一个具有两个相对侧边的安装面；
    包覆件，包括相间设置的多个安装部及多个间隔部，该多个安装部固定至任意侧边并且该多个间隔部与该侧边可分离；
    软垫，包覆于该包覆件内。
  2. 如权利要求1所述的耳罩，其特征在于，该垫圈还包括多个开设在至少一个侧边的凹入部，各凹入部具有内表面；该包覆件固定至开设有该凹入部的侧边并且不与该凹入部的内表面接触，其中，固定至该侧边的部分形成该安装部，对应该凹入部的部分形成该间隔部。
  3. 如权利要求2所述的耳罩，其特征在于，该凹入部设置于远离该垫圈中心的外侧边；该包覆件包括两个相对的末端，该两个末端都固定至该外侧边。
  4. 如权利要求3所述的耳罩，其特征在于，该凹入部为未贯穿该垫圈的凹槽或贯穿该垫圈的缺口。
  5. 如权利要求2所述的耳罩，其特征在于，该凹入部设置于远离该垫圈中心的外侧边以及靠近该垫圈中心的内侧边；该包覆件包括两个相对的末端，该两个末端分别固定至该内侧边及外侧边。
  6. 如权利要求5所述的耳罩，其特征在于，该外侧边及该内侧边都开设有该凹入部。
  7. 如权利要求6所述的耳罩，其特征在于，该凹入部为未贯穿该垫圈的 凹槽或贯穿该垫圈的缺口。
  8. 如权利要求5所述的耳罩，其特征在于，该凹入部为未贯穿该垫圈的凹槽并且其自该外侧边延伸至该内侧边。
  9. 如权利要求1所述的耳罩，其特征在于，该包覆件包括两个相对并叠合的末端，该多个安装部及间隔部位于两个叠合的末端上并且该安装部固定至远离该垫圈中心的外侧边。
  10. 如权利要求9所述的耳罩，其特征在于，该两个相对侧边包括远离该垫圈中心的外侧边以及靠近该垫圈中心的内侧边；该包覆件包括两个相对的末端，各末端都设置有该多个安装部及间隔部，各末端的安装部分别固定至该外侧边及内侧边。
PCT/CN2015/083422 2015-07-07 2015-07-07 耳罩 Ceased WO2017004784A1 (zh)

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US15/572,689 US20180139525A1 (en) 2015-07-07 2015-07-07 Ear muff
JP2017565850A JP6549258B2 (ja) 2015-07-07 2015-07-07 耳当て
KR1020177031198A KR101930668B1 (ko) 2015-07-07 2015-07-07 이어머프
PCT/CN2015/083422 WO2017004784A1 (zh) 2015-07-07 2015-07-07 耳罩
CN201580002177.8A CN105684461B (zh) 2015-07-07 2015-07-07 耳罩
EP15897440.2A EP3276979B1 (en) 2015-07-07 2015-07-07 Ear muff

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PCT/CN2015/083422 WO2017004784A1 (zh) 2015-07-07 2015-07-07 耳罩

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KR (1) KR101930668B1 (zh)
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CN112954533B (zh) * 2021-03-09 2023-04-25 歌尔科技有限公司 一种耳罩和一种头戴式耳机

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EP3276979A1 (en) 2018-01-31
JP2018518125A (ja) 2018-07-05
EP3276979A4 (en) 2018-12-05
KR20170131847A (ko) 2017-11-30
KR101930668B1 (ko) 2018-12-18
CN105684461B (zh) 2019-09-20
EP3276979B1 (en) 2020-06-03
CN105684461A (zh) 2016-06-15
JP6549258B2 (ja) 2019-07-24
US20180139525A1 (en) 2018-05-17

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