TW200930216A

TW200930216A - Housing

Info

Publication number: TW200930216A
Application number: TW96151327A
Authority: TW
Inventors: Kun-Tsan Wu; Li-Wen Tien
Original assignee: Fih Hong Kong Ltd
Priority date: 2007-12-31
Filing date: 2007-12-31
Publication date: 2009-07-01

Abstract

This invention relates to a housing. The housing includes one base coat, one flexible coat formed on the base coat and one waterproof coat formed on the flexible coat. The flexible coat is made of leather skin or textile fabric. The housing have both the appearance and tactility of the leather skin or textile fabric while with the waterproof function.

Description

200930216 九、發明說明：【發明所屬之技術領域】種具有軟質層表本發明涉及一種外殼，尤其涉及— 面且可防水之外殼。【先前技術】隨著移動通訊技術之發展’各式各樣之電子裝置如行動電話等競㈣現，令消 1者可隨時隨㈣Μ Ο200930216 IX. DESCRIPTION OF THE INVENTION: TECHNICAL FIELD OF THE INVENTION The present invention relates to a housing, and more particularly to a housing that is waterproof and waterproof. [Prior Art] With the development of mobile communication technology, various electronic devices such as mobile phones (4) are now available, so that consumers can follow (4) at any time.

動技術帶來之種種便利’這些電子裝置殼體之美觀程产及觸覺效果也愈來愈受到人們之關注與重視。 X 殼體係電子裝置之主要零元件之_，其廣泛應用於電話、計算機、遊戲機、照相機等電子裝置上。由於塑膠本身具有質輕、成本低、加工技術相對簡單、抗腐蝕等諸多優點，所以大多數電子裝置都採用塑膠注射成型來製造殼體。為進一步使殼體具有良好之外觀及觸感，驾知電子產πσ设體採用了皮革或織物作為塑膠殼體之外 ©層。一般地’皮革或織物可通過一粘接層（如膠水或熱熔膠膜）設置於塑膠基體上。然而將皮革或織物作為殼體之外層不具備防水之功能’使用時殼體易受環境中水之侵蝕或空氣中水分之影響，使皮革或織物變硬發脆，從而影響使用。【發明内容】鑒於以上缺點，有必要提供一種具有良好觸感且可有效防水之外殼。一種外殼’其包括一基體層、一設置於基體層表面 200930216 之軟質層及-設置於軟質層表面之防水層。要之’本發明外殼不僅具有消費者所需 =水…或空氣中水分之影響，經久耐用，使用: 【實施方式】請參閱圖1，本發明外殼1〇〇包括—基體声 — ❹，置於基體層H)表面之軟質層2〇及—設置於二表面之防水層30。本發明外殼⑽可以為電話^ .照=等電子襄置之殼體’亦可以為蓋V或容器類製，如眼鏡盒、杯子、箱子等。、基體層1〇為注射成型之材料經過注射成型製該注射成型之材料可為塑膠、橡膠或石夕膠，兑料可為聚氣乙烤、聚對苯二甲酸乙二醇醋、丙稀睛_ = 烯丁一烯共聚合物（ABS ，〇 acrylonitrile_butadiene_styrene)、聚碳酸醋（pc polycarbonate)、聚醯亞胺、液晶聚合物、聚醚醯亞胺、聚笨硫、聚職、聚苯乙烯、乙二醇改性聚§旨及聚两婦聚合物中之一種或多種。該基體層1〇優選為丙烯睛-笨乙烯-丁二烯共聚合物（ABS ， aCryl〇nitrile-butadiene_styrene)或聚碳酸自旨（pc， polycarbonate)塑膠材料。軟貝層20可為皮革、織物及布中之任一種，如天然皮革、人造皮革、棉織物、纖維織物、毛織物、塑膠 200930216 織物或尼龍布等。本較佳實施方式之軟造皮革'棉織物或尼龍布中，二優選為人一盎美俨厗人種。该軟質層20具有，、暴體層10接合之接合面（圖、有為—粗糙面或毛面，其上具有，述接合面構。依軟質声20 $ ' 面結構或微細結取貝層20之材料不同，該接合細結構可為該軟質層20本身所具有， :構或微層20之接人面、鱼— 為通過對敕質構㈣* 了打磨處理或切處理獲得該微心 ©冓或使該微細結構更粗糙。，、、，° 之接：：基體層10以注塑成型之方式成型於軟質層2〇 -體乂I以此使基體層1〇熱溶接合於軟質層20。芙 .之間可形成-膠結之介面，在所i 或微％⑼體層1〇與軟質層2〇接合面之毛面結構处、^構之間相互滲透或者相互礙人。接合面 :=微細結構’可增加該軟質層20與基體層1〇之接積，進一步增強兩者之接合效果。 ❹墦铷田x層30可以係將皮革或織物浸潰於含有皮革戋 ;=水材料溶液中一定時間後再乾燥形成，該防= 酉：為彈性透明層。所述防水材料可以為聚醋酸乙稀二聚苯乙稀、聚氣乙稀、聚硫、有㈣次上述材料之共聚物之一。其中該防水層30中還 J 力口 —今 js.. 等。里之疏水材料如石蠟、矽醇或動植物脂肪作所述外殼1〇〇時可先將防水層3〇以上述方法形盥2軟質層20上，再將形成有防水層30之軟質層2〇一基體層1〇 —體成型。 200930216 防水層30還可以係基體層1〇與軟質層2〇 ^成型後再在軟質層2〇上熱壓一透明防水材料膜而形成。該防水材料可以係聚氨酯、聚四氟乙烯他聚合物製得之材料。 ^ «飞一本發明外殼100既具有皮革或織物之外觀和觸感’ 又具備可防止環境中水之侵蝕或空氣中水分之影響，經久耐用，使用效果更佳。 s Ί ❹ 綜上所述，本發明符合發明專利要件，爰依法提出專利申請。惟’以上所述者僅為本發明之較佳實施例，本明之範圍並*以上述實施例為限，舉凡熟悉本案技蔽之又士援依本發明之精神所作之等效修飾或變化，皆應以下申請專利範圍内。 ' 【圖式簡單說明】圖1為本發明較佳實施方式外殼剖視示意圖。基體層防水層 10 ❹【主要元件符號說明】外殼 100 軟質層 30The convenience brought by the dynamic technology's aesthetics and tactile effects of these electronic device casings have attracted more and more attention and attention. The X-shell is the main component of electronic devices, which is widely used in electronic devices such as telephones, computers, game consoles, and cameras. Due to the advantages of light weight, low cost, relatively simple processing technology, and corrosion resistance, most electronic devices use plastic injection molding to manufacture the housing. In order to further make the shell have a good appearance and touch, the πσ body of the electronic product is made of leather or fabric as the outer layer of the plastic casing. Generally, leather or fabric can be placed on a plastic substrate by a bonding layer such as glue or a hot melt adhesive film. However, leather or fabric is not provided as a waterproof outer layer. When used, the casing is easily affected by water in the environment or moisture in the air, which makes the leather or fabric hard and brittle, thereby affecting the use. SUMMARY OF THE INVENTION In view of the above disadvantages, it is necessary to provide an outer casing which has a good touch and is effectively waterproof. An outer casing 'includes a base layer, a soft layer disposed on the surface of the base layer 200930216, and a waterproof layer disposed on the surface of the soft layer. It is required that the outer casing of the present invention not only has the influence of the water required by the consumer, water or air, but is durable, and is used: [Embodiment] Referring to Fig. 1, the casing 1 of the present invention includes a base sound system. The soft layer 2 on the surface of the base layer H) and the waterproof layer 30 disposed on the two surfaces. The casing (10) of the present invention may be a casing of a telephone or the like, or may be a cover V or a container such as a glasses case, a cup, a case or the like. The base layer 1 is an injection-molded material. The injection-molded material can be plastic, rubber or Shijiao, and the material can be polyethylene bake, polyethylene terephthalate or propylene. _ = enerene-ene copolymer (ABS, 〇acrylonitrile_butadiene_styrene), polycarbonate (pc polycarbonate), polyimine, liquid crystal polymer, polyether phthalimide, polystyrene, poly, polystyrene One or more of ethylene glycol modified polystyrene and polyglycoside polymers. The base layer 1〇 is preferably a acrylonitrile-stuppyrene-butadiene copolymer (ABS, aCryl〇nitrile-butadiene_styrene) or a polycarbonate material. The soft shell layer 20 may be any of leather, fabric and cloth, such as natural leather, artificial leather, cotton fabric, fiber fabric, wool fabric, plastic 200930216 fabric or nylon cloth. In the soft leather 'cotton fabric or nylon fabric of the preferred embodiment, the second one is preferably an artificial one. The soft layer 20 has a joint surface (Fig., a rough surface or a matte surface) on which the body layer 10 is joined, and has a joint surface structure thereon. The soft sound is 20 $ 'face structure or fine knotted shell layer 20 The bonding fine structure may be the soft layer 20 itself, the contact surface of the structure or the micro layer 20, and the fish - the micro-center is obtained by grinding or cutting the enamel structure (4)*.冓 or make the fine structure rougher. , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , Between the two, a cemented interface can be formed between the i or the micro (9) body layer 1 〇 and the soft layer 2 〇 joint surface of the matte structure, between the structure of the mutual penetration or mutual hindrance. Joint surface: = The microstructure can increase the joint between the soft layer 20 and the base layer 1 to further enhance the bonding effect between the two. The Putian x layer 30 can be used to impregnate leather or fabric with leather 戋; = water material solution After a certain period of time, it is dried and formed. The anti- 酉: is an elastic transparent layer. The material may be one of the copolymers of the above materials, such as polyvinyl acetate diphenyl benzene, polyethylene oxide, polysulfide, and (four) times. Among them, the waterproof layer 30 also has a force mouth - today js.., etc. When a hydrophobic material such as paraffin, decyl alcohol or animal or vegetable fat is used as the outer casing, the waterproof layer 3 may be first formed on the soft layer 20 by the above method, and the soft layer 2 having the waterproof layer 30 formed thereon. The base layer 1 is formed into a body. The waterproof layer 30 may be formed by forming a base layer 1〇 and a soft layer 2〇 and then pressing a transparent waterproof material film on the soft layer 2〇. The waterproof material may be polyurethane. , material made of PTFE and its polymer. ^ «Fly invented shell 100 has the appearance and touch of leather or fabric' and has the effect of preventing the erosion of water in the environment or the moisture in the air. In summary, the present invention meets the requirements of the invention patent, and the patent application is filed according to law. However, the above description is only a preferred embodiment of the present invention, the scope of the present invention and the above The examples are limited and familiar. The equivalent modifications or variations of the present invention in accordance with the spirit of the present invention are within the scope of the following claims. BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 is a schematic cross-sectional view of a preferred embodiment of the present invention. Waterproof layer 10 ❹ [Main component symbol description] Shell 100 soft layer 30

Claims

200930216 10, the scope of the patent application 4 includes a base layer and a soft I formed on the surface of the base layer, the improvement is that: the soft layer is provided with a waterproof 2 · as described in the scope of claim 1 The layer is a plastic layer, a rubber layer or a silicone layer.外壳〇 3. The outer casing according to item (4), wherein the water-repellent layer comprises a waterproof material, a hydrophobic material and the like. [4] The outer casing of claim 3, wherein the anti-f material is selected from the group consisting of polyvinyl acetate, polyacrylate, polystyrene, polyethylene, sulfur, organic germanium polymer or the like. One of the copolymers. For the water material, the outer casing of the third aspect of the patent, wherein the water-repellent material is polydecyl ester, polytetrafluoroethylene or polyester. The outer casing of the third aspect of the water material patent, wherein the water-repellent material is shaken to rocky soil, animal and vegetable fat. 7. For the scope of patent application, item 1 is a leather or fabric layer. 8. If the scope of patent application is item 7, the leather is selected from natural leather or artificial leather. The outer casing 'in which the soft outer casing' is selected from the outer casing of the seventh aspect of the patent of the Japanese Patent Application No. 7, wherein the woven fabric, cotton fabric, cotton fabric, plastic Fabric or nylon cloth. The outer casing of the first aspect of the invention, wherein the soft shell is formed on the rough joint surface, wherein the base layer is injection-molded, the joint surface of the host layer, and the base layer and the soft layer The joint surface 200930216 is mutually infiltrated.

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