M341372 ’八、新型說明： 【新型所屬之技術領域】 本創作係涉及於耳機保護裝置之技術領域，特別係指一種表面一 體包覆不發麟輯膜之發練耳機套，以及顧彡該不發泡pu泡發 材耳機套之模具。 . 【先前技術】 • 按，數位音樂已是二十一世紀最重要的開創性技術，使得音樂的 ⑩儲存與播放有了無限的可能，伴隨之數位音樂播放器更是目前世界主 肖費電子主〃,L，且近幾年不論是人手一機的手機或是Mp 3等，更 是影響了人們的日常生活，其巾最受使用者魏的部份就在於其耳機 的播放音質與賴之舒適度，尤其以耳塞式耳機又更是眾所要求的部 份0 —^ ’習知耳機為求美觀與保護耳機之揚聲器，遂於揚聲器外加設 —套蓋’但該套蓋大都由梦膠所製雖财一定之柔軟度，卻也 因夕膠本身材料化學屬性問題，_彡成不具有潰縮空間之特性，招致 配戴時會觀外耳道問題，長時間喊㈣造成耳道產生疼痛、不舒 適問題’且不具潰縮空間特性時，更受限於每個人耳道孔大小差異， ^無法與耳壁緊密、職_ ’導致使用者—翁聽音料，亦會混 量:::::盍與耳壁未服貼縫隙進入之雜音，而影響輸出之音質或音 胃^ 至^潰縮性以符合每個人耳道孔材料屬性， 2 8作2= 困擾；其中以台灣專利第5 0 0 5 3 1 7 6號’即為上射膠材質耳機套蓋存在之 5 M341372 技術課題。 針對上述石夕膠耳機套存在之技術缺失，創作人亦曾思及將市面上 之發泡材耳塞技術，運用於套接耳機使用之耳機套 ;就目前而言，發 泡材耳塞相較於石夕膠耳機套，有其較大潰縮空間之材料特性，讓耳塞 套入耳道内時，可藉數倍之潰縮效能，使每個人佩戴時更服貼、及長 時間佩戴更舒雜等突雛優點；但實際賴作人研究發現，現有發 泡材耳塞仍有以下之缺失存在： 一、發泡材製成之耳塞創意，雖可改善上揭雜材詩在之缺點， 但’發泡材質於發泡過程中，受其材料屬性、發泡溫度、壓力與材料 配方混合比解諸多因素，導致發泡材無法直接於模制發泡成型 出可配合耳縣塞之結構造形，故為何市面上已有發泡材耳塞，卻 遲遲未肋挪成預設結構造形之發泡材耳機套問市，即為目前業界 遭遇之技術瓶頸。 ^ -再者’發雜耳塞優異之數倍潰縮郎特性’全賴以發泡後 之耳塞為纽質結碰觸，_，發赌耳塞卻也因_及表面之 从質_表峻性，—來造麟觀域破觀結構易破損兩大問 二:”表面容易和空氣或環境中之灰塵附著，造成表面辨 垢時·成事倍功半之清除困擾。 呈古、她k 發泡材耳塞表面之自結皮，固缺 表面孔隙效果，但自結皮之概念卻無法真正達到表面孔· 6 M341372 = 效果·以致近看或用手觸摸表面時，仍 有粗糙感現象；再者，自姓士〜Θ J 罝 耳塞反覆伽—段_後，產生 孝J離現象，進而影響耳塞之觀瞻。 一習知—般耳塞結構，其貼附耳道之耳筒中央，皆會開設 ===道’該Μ雖為便利音量之輸出，相對也會導致佩戴時， =該開放孔道仏_、_，招致音量輸㈣轉低箸境。 性之耳機套及成形該耳機套之模具]作提供如下文，詳細說明該具創新 【新型内容】 述，乃特針對前 造成本，而創作出本案。 構更能符合使用需求，及減少製 丨其中有關本案之耳機套主要結構如下： -體:耳^*該耳機套包括—可套塞耳機之發泡材本想，其表面 '内，=本___，且子彈綱之平面部，朝 孔二：::合孔，圓弧邹中央表面朝内開設-連通套合孔之 用共振薄膜層。 ％咖成有與⑼樹脂薄膜層一體之封閉 而關於上述内部具套合孔、孔 形所運用之模具結構，包括：專、、、。構㈣之發泡材耳機套，成 —公模，表面垂直延伸-階層狀圓桂體； 7 M341372M341372 '8, new description: 【New technology field】 This creation relates to the technical field of earphone protection devices, especially refers to a headset that covers the surface without covering the hair of the film, and Gu Yu Foam pu bubble hair earphone sleeve mold. [Prior Art] • Press, digital music is the most important pioneering technology in the 21st century, making music 10 storage and playback infinite possibilities, accompanied by digital music player is the world's current master Mainly, L, and in recent years, whether it is a mobile phone or Mp 3, it affects people's daily lives. The most popular part of the towel is the sound quality of the headphones. The comfort, especially the earphones, is the most demanding part of the 0-^ 'speaking earphones for the aesthetics and protection of the headphones of the headphones, 遂 扬声器 扬声器 扬声器 扬声器 扬声器 扬声器 扬声器 扬声器 扬声器 但 但 但 但 但 但 但 但 但 但 但 但 但 但 但 但 但 但 但 但Although the rubber made a certain degree of softness, but also because of the chemical properties of the material of the yoke itself, _ 彡 不 does not have the characteristics of the collapse space, will cause the external ear canal problems when wearing, long time shouting (four) causing pain in the ear canal , uncomfortable problem 'and does not have the characteristics of the collapse space, is more limited by the difference in the size of the ear canal hole of each person, ^ can not be close to the ear wall, the job _ 'cause the user - Weng listen to the audio material, will also mix:: :::盍 and the ear wall are not served Sticking into the noise of the gap, and affecting the sound quality of the output or the sound of the stomach ^ to ^ collapsing to meet the material properties of each ear canal hole, 2 8 for 2 = trouble; which is the Taiwan patent 5 0 0 5 3 1 7 6 No. ' is the 5 M341372 technical subject of the upper cover rubber cover. In view of the lack of technology in the above-mentioned Shishijiao earphone sets, the creators have also thought of applying the foam earplug technology on the market to the earphone sets used for socket headphones; for the moment, the foam earplugs are compared with Shishi plastic earphone cover has the material characteristics of its large crushing space. When the earplug is put into the ear canal, it can borrow several times of crushing performance, so that everyone can wear it more comfortably and wear it for a long time. The advantages of the brooding; but the actual research found that the existing foam earplugs still have the following shortcomings: First, the earplugs made of foam materials can improve the shortcomings of the poems, but In the foaming process, the foam material is affected by many factors such as the material properties, foaming temperature, pressure and material formula mixing, so that the foam material can not be formed directly into the molded foaming structure, which can be combined with the structure of the ear county plug. Why is there a foam earplug on the market, but the foamed earphone set that has been delayed into a preset structure has been a technical bottleneck encountered by the industry. ^ - In addition, 'excellent earplugs are several times more excellent than those of the earplugs'. The whole earliest contact with the earplugs after foaming is _, and the gambling earplugs are also due to the _ and the surface quality. , - to the arsenal of the view of the structure is easy to break the structure of two major questions: "The surface is easy to adhere to the dust in the air or the environment, causing the surface to discriminate when the problem is half the effort to clear the trouble. Cheng Gu, her k foam earplugs The self-skinning of the surface, the surface porosity effect of the solid surface, but the concept of self-skinning can not really reach the surface hole. 6 M341372 = effect · even when looking at the surface or touching the surface by hand, there is still a rough feeling; After the surname ~ Θ J 罝 earplugs over the gamma - segment _, the phenomenon of filial piety is generated, which in turn affects the view of the earplugs. A conventional earplug structure, which is attached to the center of the ear canal of the ear canal 'Whether it is convenient for the output of the volume, it will also lead to wearing, = the open hole 仏 _, _, inducing the volume to lose (four) to turn down the situation. The earphone sleeve and the mold forming the earphone sleeve are provided as follows Text, detailing the innovation [new content] Created the case, and created the case. The structure can meet the needs of use, and reduce the system. The main structure of the earphone cover in this case is as follows: - Body: ear ^ * The earphone cover includes - the foaming material of the earphone can be plugged , the surface 'inside, = this ___, and the plane part of the bullet, toward the hole two::: the hole, the arc of the central surface of the circle opened inward - the resonant film layer used to connect the hole. The mold structure which is integrally sealed with the (9) resin film layer and which is used for the above-mentioned inner sleeve hole and hole shape, includes: special,, and (4) foam material earphone sleeve, into a male mold, and the surface extends vertically - Hierarchical round cinnamon; 7 M341372
A 母拉，表φ對應陳體處凹設—預設深之凹槽，該 *微凸一凸部； 俾利，公、母模合模狀態下，階層狀圓柱體頂面與凹槽底面凸部 間，則保留-預設距離，以利控制賴孔道之共振薄膜厚、薄。 藉由上述之結構，本創作之主要目的乃在於提供—種耳機套，立 •利用—發泡材f為主體，因其材質特性錄度高，其可壓_間獻 於轉二倍’且其錄度大，不㈣碰撞猶而有結構上的碎裂，改 鲁善習知矽膠材料之缺點。 本創作目的之―’藉由—體成型包覆發泡材本體之不發泡PU樹 月曰薄膜層創忍，不僅可獲得發泡材表面孔隙完全掩蔽之高質感、觸感 效果，一體發泡成形之不發泡PU樹脂薄膜層，隨著耳機套長時間配 戴亦不會產生剝離優異特性。 本創作目的之二，係藉由該不發泡P U樹脂薄朗包覆發泡材本 體之特性，㈣化發泡材本赌構嫌，杜㈣泡材結構易破損之功 ⑩效:同時透過發泡材耳機套具數倍潰縮空間特性，令耳機套壓縮至符 合每個人之耳道孔，以及更緊密與耳道孔貼合，以享受耳機輸出之優 異音質與配戴舒適、不掉落功效。 本創作目的之三’透過發泡材本體表面及封閉音量輸出之共振薄 膜層創思’财降低耳機套表面崎灰塵、耳垢問題，織有些許之 附著’亦可透過耳機套表面之不發泡⑼樹脂薄膜層，達到簡易清除 效月匕至於孔道表面形成之共振薄膜層，更可防止耳垢围積於孔道之 不易清除，及阻塞音量輸出窘境發生。 8 .M341372 【實施方式】 首先請«第-、二、九圖所示，該可供耳機B套塞使用之發泡 材耳機套1 ’包含-可與耳機B之輸出單元2套接的發泡材本體工 〇 ’該利用pu發泡材發泡成型之本體1()，係由一平面部21及一 圓弧部2 2構成之子彈造形，其中子彈形本體工〇則開設有貫穿平面 部及圓弧部之透孔，該供耳機輸出單元2套卡結合之透孔，除單—孔 径實補樣外’亦得採配合第―騎狀階級透孔設計，該階級狀透 #孔包含：自平面部21朝内凹設一預設深之套合孔23，以及自圓弧 部2 2表面中央’朝關設一連通套合孔2 3之較小徑孔道2 4所構 成； 另於該發泡材本體1 0表面，一體成型包覆發泡材本體工〇之不 發泡PU樹脂薄膜層2 〇，該孔道2 4對應圓弧部2 2端則設有—封 閉用之共振薄膜層2 5，該共振薄膜層2 5不僅可因包覆該孔道2 4 免除髒污掉人，更因其本身具有共振效應，使可強化耳機輸出單元2 •傳導出音波之共振效果，放大立體音量，且該共振薄膜層2 5係和發 泡^本體10表面包覆之不發泡pu樹脂薄膜層2 體發泡成型， 吏得該耳機套1形成一半封閉子彈形結構體（如第二圖所示），可 ；耳機B之輪出單元2，套入孔道2 4與套合孔2 3，即可為一會 用性高之耳機套1。 因此本創作之耳機套1於結構上，係利用發泡材為本體1〇之特 ’使得整體材質具有高度柔軟度與潰縮空間，且因於外表披覆—不 QPU樹脂薄膜層20，及封閉孔道2 4之共振薄膜層25，不僅 9 M341372 Μ ，使該耳機套1形成-半封閉式結構，避免孔道2 4紐耳垢等鱗汗， .亦可有效包覆發泡材本體i 0之多氣孔現象，使耳機套i兼具美觀與 質感的效果。 更重要的-點’係本創作之耳機套，係·高潰縮空間之發泡材 料發泡成型，故可充份细發泡材之雛，產生較遞紐形功效， 讓耳機套符合不同孔道大小之使肖者佩戴，同時，佩戴時亦可與耳道 孔更為服貼，以獲得佩戴舒適性及防止外界雜音進入耳道孔而干擾耳 籲機之輸出音質及音量功效者。 请再參閱第三、三A圖所示，係為成形本創作之耳機套丄之模具， 其包括： 、〃 a模3 0 公模3 〇表面設有—橫截面形狀呈階層堆疊之圓 柱體31 (配合單-孔徑透孔，該圓柱體則非階級狀）； 一母模4 0，表面對應圓柱體31處凹設一預設深之凹槽4工， 供注入成形所需之材料，該母模4 〇之凹槽4丄呈現一U形狀，於該 馨凹槽41中央ϋ微凸一凸部4 2 ;其中該公模3 〇相對該母模4 〇凸 部4 2之圓柱體31其内徑寬略大於母模4 0凸部4 2之最大外徑 寬。 至於發泡材耳機套利用該模具成形過程，則可配合四至八圖所 不，百先將該不發泡pU樹脂薄膜20 1塗佈於公、母模3〇、40 上再將預先依比例調配混合之發泡材原料A注入該母模4 〇内，在 預設之溫度、壓力與時間下進行控制，並將公、母模3 〇、4 〇進行 套合，最后，待發泡材料冷卻成形後，即可進行公、母模3 〇、4 0 M341372 、退模’即如第八圖所示之成品。 .值得-顯-點，本_之_科機 0之圓柱體31頂面與母模4〇之晶 … 么拉3 之凸邛4 2保持預設間隔距離，則是 :4之綱朗2 5厚、義驗，惟該間隔距離 二广好處，方能讓輸出之音波順利穿過該共振薄賴 於輸出之前並與具強韌特性之妓 音量輸出功效。 之痛繼5產生共振，以獲得較大 |本，由上所述者僅為用以解釋本創作之較佳實施例， 並非企圖據以對 =作任何形式上之限制，是以，凡有在相_作精神下，所作 2本創狀任何修飾或敎，如將本_耳之舰材本體有不 同外形皆域包括在摘作護之範_。A female pull, the table φ corresponds to the concave of the body - the preset deep groove, the * micro convex and convex; the profit, the male and female mold clamping state, the top surface of the hierarchical cylinder and the bottom surface of the groove Between the convex portions, the preset distance is reserved to control the thickness and thickness of the resonant film of the reliance channel. With the above structure, the main purpose of the creation is to provide a type of earphone sleeve, and the use of the foam material f as the main body, because of the high degree of material characteristics, the pressure can be doubled and The degree of recording is large, and there is a structural fragmentation in the collision of (4), and the shortcomings of Lushan knowing the rubber material. The purpose of this creation is to create a toughness of the non-foamed PU tree sapphire film layer of the foamed material body, which not only can obtain the high texture and touch effect of the surface pores of the foamed material, and is integrated. The non-foamed PU resin film layer formed by the bubble does not have excellent peeling characteristics as the earphone cover is worn for a long time. The second purpose of this creation is to make the characteristics of the foamed material body by the non-foaming PU resin, and (4) the foaming material is gambling, and the Du (4) foam structure is easy to break. The foamed earphone sets have several times of collapsed space characteristics, so that the earphone sleeve is compressed to conform to each person's ear canal hole, and more closely fits the ear canal hole, so as to enjoy the excellent sound quality and comfortable wearing of the earphone output. Falling effect. The purpose of this creation is 'through the surface of the foam material and the resonant film layer of the closed volume output, creating a reduction in the surface of the earphone cover, such as dust and earwax, and weaving a little adhesion" can also be achieved through the surface of the earphone cover. (9) Resin film layer, which achieves the simple elimination effect and the resonance film layer formed on the surface of the channel, which can prevent the earwax from being easily removed in the channel and block the output of the volume. 8. M341372 [Embodiment] First of all, please refer to the «Phase-, II, and N-pictures. The foamed earphone cover 1' for the earphone B-plug can be used to be connected to the output unit 2 of the earphone B. The main body 1 () which is foam-molded by the pu foam material is formed by a bullet portion composed of a flat portion 21 and a circular arc portion 22, wherein the bullet-shaped body structure is provided with a through plane. The through hole of the portion and the arc portion, the through hole for the headphone output unit 2, and the hole for the combination of the single hole and the aperture is also adopted to match the design of the first riding type through hole. The method includes: a predetermined deep nesting hole 23 is recessed from the plane portion 21, and a small diameter hole 24 is formed from the center of the surface of the arc portion 2 2 toward a closed connecting hole 2 3; Further, on the surface of the foam body 10, the non-foamed PU resin film layer 2 of the foamed material body is integrally molded, and the hole 24 is provided for the closed end of the circular arc portion 2 The resonant film layer 25, the resonant film layer 25 can not only be contaminated by the coating of the channel 2, but also has a resonance effect. The headphone output unit 2 can be reinforced. • The resonance effect of the sound wave is transmitted, the stereo volume is amplified, and the resonant film layer 25 and the non-foamed pu resin film layer coated on the surface of the foam body 10 are foam-molded, 吏The earphone sleeve 1 is formed into a semi-closed bullet-shaped structure body (as shown in the second figure), and the wheel-out unit 2 of the earphone B can be inserted into the hole 24 and the sleeve hole 2 3 to be a useful one. High headphone set 1. Therefore, the earphone cover 1 of the present invention is structurally made by using a foamed material as the body of the body, so that the overall material has a high degree of softness and collapse space, and due to the appearance of the cover - the QPU resin film layer 20, and The resonant film layer 25 of the closed channel 24 is not only 9 M341372 Μ, so that the earphone sleeve 1 forms a semi-closed structure, avoiding the scale sweat of the hole 24, and can also effectively coat the foam body i 0 The phenomenon of multi-porosity makes the earphone cover i have both aesthetic and texture effects. More importantly - the point is the earphone sleeve of this creation, the foaming material foaming molding of the high-shrinking space, so it can be used to make the chicks of the fine foaming material, and the earphone sleeve is different. The size of the tunnel is worn by the shovel. At the same time, it can be worn with the ear canal hole to obtain wearing comfort and prevent external noise from entering the ear canal hole and interfere with the output sound quality and volume effect of the earphone. Please refer to the third and third A drawings, which are the molds for forming the earphone sleeve of the present invention, which include: 〃 a die 3 0 male die 3 〇 surface provided with a cylinder having a cross-sectional shape in a hierarchical stack 31 (with a single-aperture through-hole, the cylinder is non-class-like); a female mold 40, the surface corresponding to the cylindrical body 31 is recessed with a predetermined deep groove 4, for the material required for injection molding, The groove 4 of the female mold 4 has a U shape, and a convex portion 4 2 is slightly convex in the center of the sweet groove 41; wherein the male mold 3 is opposite to the cylindrical body of the female mold 4 and the convex portion 4 2 31 has an inner diameter which is slightly larger than the maximum outer diameter of the female mold 40. As for the foaming material earphone sleeve, the mold forming process can be combined with the four to eight figures. The non-foaming pU resin film 20 1 is applied to the male and female molds 3, 40, and then pre-scaled. The blended foam material A is injected into the master mold 4, controlled at a preset temperature, pressure and time, and the male and female molds are 3 〇, 4 〇, and finally, the material to be foamed After cooling and forming, the male and female molds 3 〇, 4 0 M341372, and the mold-removal can be performed as shown in the eighth figure. Worth-display-point, the top surface of the cylinder 31 of the _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 5 thick, test, but the distance between the two benefits, so that the output of the sound wave smoothly through the resonance thin before the output and with the tough characteristics of the volume output. The pain of the following 5 produces resonance, to obtain a larger version; the above is only a preferred embodiment for explaining the present creation, and is not intended to impose any form limitation on In the spirit of the phase, any modification or flaw of the two creations, such as the different shape of the body of the _ ear, is included in the scope of the care.
11 •M341372 【圖式簡單說明】 '第-圖係摘料機套弱_讀外觀圖。 第二圖係本創作耳機套與耳機輸出單元套塞勤示意圖。 第三随本創作耳機套成形模具之立體外觀圖。 第二A圖係第三圖之局部放大示意圖。 第圖係本創作耳機套及成形該耳機套之模具之模具施作動圖 •㈠。 籲第五圖係本創作耳機套及成形該耳機套之模具之模具實施作動圖 (二）。 、 第圖係本創作耳機套及成形该耳機套之模具之模且實施作動圖 (三)。 …、 弟圖係本創作耳機套及成形該耳機套之模具之模具實施作動圖 (四）。 第八圖係本創作耳機套之剖面示意圖。 修第九圖係本創作耳機套與耳機套接使用狀態示意圖。 【主要元件符號說明】 1 —— 〜一耳機套 10- 〜一本體 2 1- 〜一平面部 2 3- 〜〜套合孔 2 5- 〜一共振薄膜 2----輸出單元 2 0—不發泡P U樹脂薄膜層 2 2---圓弧部 2 4---孔道 3 0---公模 12 M341372 3 1-- -一圓柱體 40 — —母模 .4 1 — —凹槽 4 2-- -一凸部 20 Ι --不發泡P U樹脂薄膜 Β--- —耳機 Α— —發泡材原料 1311 • M341372 [Simple description of the drawing] 'The first picture is the picker set weak _ read the appearance. The second picture is a schematic diagram of the earphone sleeve and the headphone output unit sleeve. The third is a three-dimensional appearance of the forming mold of the earphone sleeve. The second A is a partial enlarged view of the third figure. The figure is a diagram of the mold of the creation earphone sleeve and the mold forming the earphone sleeve. (1). The fifth picture is the implementation of the mold of the earphone sleeve and the mold forming the earphone sleeve (2). The figure is the model of the earphone sleeve and the mold for forming the earphone sleeve and the actuation diagram is implemented (3). ..., the younger figure is the implementation of the mold for the creation of the earphone sleeve and the mold for forming the earphone sleeve (4). The eighth figure is a schematic cross-sectional view of the earphone cover of the present creation. The ninth figure is a schematic diagram of the state of use of the earphone sleeve and the earphone socket. [Main component symbol description] 1 ——~One earphone cover 10-~One body 2 1-~One flat part 2 3-~~Close hole 2 5-~Resonant film 2----Output unit 2 0— Non-foamed PU resin film layer 2 2---Arc portion 2 4---Pipe 3 0---Male mold 12 M341372 3 1-- - One cylinder 40 — — Master mold .4 1 — — Groove 4 2-- - One convex part 20 Ι -- Unfoamed PU resin film Β--- — Headphone Α — Foam material 13