583062 A7 B7 五、 發明說明（ 1 ) 本 發 明 係與 一種汽 車地毯之製 造方法 及其, 成品有關’ 更 詳 而 言 之 特別 是指一 種可簡化製 造流程且產生較佳吸音 效 果 之 一 體 成型 式吸音； ;气車地毯之製造方法及其成 品 〇 按 傳 統之 汽車地 毯之製造流 程，如 第一 圖 所 示 1 係 先 將 面 毯 ( 材質 可採用 PET )進行, 加熱烘 烤使 其 軟 化 5 且 具 可 塑 性 再將 軟化後 之面毯置入 成型模 具内 進 行 模 壓 成 型 使 其 對 稱於 汽車底 盤、中柱、 橫樑... 等各 部 位 而 形 成 預 定 形 狀 且形 成一面 毯定型體1 ;接著 ，利 用 一 沖 斷 裝 置 對 面 毯 定 型體 1進行裁切、沖孔 ，使其 預定 部 位 形 成 子L 洞 ( 如 安 裝 子L 、 飾板孔 、排擋孔、 手剎車 孔·.· 等 ) 且 周 邊 裁 切 整 齊 ；繼 之，將 面毯定型體 1翻面 ，使 底 面 朝 上 1 再 利 用 人 工 方式 將強力 膠劑喷塗在 其表面 上； 再 以 人 工 將 預 先 以 小 刀 模切 製成之 塊狀吸音材 2貼固在面毯定型體1 之 預 定 部 位 上 ，且 再進行 配件組立（ 例如邊 條） ， 即 可 製 成 一 汽 車 地 毯 成品 ;如第 二圖所示， 由底面 觀之 該 汽 車 地 毯 之 構 成 要 件係 包含一 面毯定型體 1及呈 塊狀 之 多 數 之 吸 音 材 2。 這種價 l統之 .汽車地 毯具有以下 缺失： 一 — 、 就力口工 .方面而 (1 ) 強 力膠 劑必須 以人工喷塗 ，對於 空氣 污 染 操 作 人 員 的 健 康 都有 危害。 (2 ί) 在 連續 的製造 加工流程中 ，強力 膠劑 喷 塗 後 並 未 有 足 夠 的 半 乾涸 時間， 即必須將吸 音材2 貼覆 定 位 故 其 膠 合 性 不 佳 ，在 貼合後> 恨容易受外力作用 而偏5 移 〇 本紙張尺度適用中國國家標準（CNS) A4規格（210x 297公釐） 第3頁 583062 A7583062 A7 B7 V. Description of the invention (1) The present invention relates to a method for manufacturing a car carpet and its finished product. More specifically, it refers to a body-shaped sound absorption that can simplify the manufacturing process and produce better sound absorption effects. ； The manufacturing method of air carpet and its finished product. 0 According to the traditional manufacturing process of car carpet, as shown in the first picture, the first is to make the blanket (the material can be PET), and heat it to soften it. Plasticity, then put the softened blanket into the molding mold and press-mold it to form a predetermined shape and form a blanket shaped body 1 symmetrical to the car chassis, center pillar, beams, etc .; then, use a punch The cutting device cuts and punches the blanket shaping body 1 to form a sub-L hole (such as a mounting sub-L, a trim hole, a gearshift hole, a hand brake hole, etc.) at a predetermined position, and the periphery is cut neatly; In other words, turn the blanket shaper 1 over so that the bottom surface is up 1 Manually spray the strong glue on its surface; then manually fix the block-shaped sound-absorbing material 2 made in advance by die-cutting with a knife to a predetermined part of the blanket shaping body 1, and then perform assembly of components ( For example, as shown in the second figure, the constituent elements of the automobile carpet viewed from the bottom surface include a blanket shaped body 1 and a large number of sound-absorbing materials 2 in a block shape. This type of car blanket has the following shortcomings: First, in terms of workmanship, and (1) super glue must be manually sprayed, which is harmful to the health of air pollution operators. (2 ί) In the continuous manufacturing process, there is not enough half-drying time after spraying the strong adhesive, that is, the sound absorbing material 2 must be positioned and positioned so that its adhesiveness is not good. After bonding > hate Easily shifted by 5 due to external forces. This paper size applies the Chinese National Standard (CNS) A4 (210x 297 mm). Page 3, 583062 A7
(3 )該吸音材2必須先以小刀模切製形成，不僅徒增 加工流程、增加製造成本，且會增加廢料的產生。 (4)以人工貼覆吸音材，容易造成位置不正確，甚至 增加不良率。 二、就吸音性而言： (1 )由於吸音材2貼覆在面毯定型體1底面係由小塊拼 接成不連續狀，故其吸音效果較差，會影響車輛行駛中之 乘座舒適性。 (2 )面毯定型體丨上對稱於中柱、橫樑設置位置處所 貼覆之吸音材2，僅為長條片狀，故當汽車地毯裝設在汽 車底盤上時，吸音材2對中柱、橫樑等構件呈不完全包覆 ’吸音效果亦較差。 有鑑於斯，本案發明人乃經詳思細索，並積多年從事 專業研究開發經驗，終而有本發明之誕生。 即’本發明之主要目的在於提供一種一體成型式吸音 汽車地毯之製造方法，係以連續製程且以一體成型之方式製成具 有面毯及吸音材之汽車地毯，不僅可簡化製造流程，且對底盤及/中 柱、橫樑呈全面包覆，可獲得較佳之吸音效果。 本發明之另一目的在於提供一種一體成型式吸音汽車 地毯之成品，係利用面毯及吸音材之組合結構，可獲得較佳之吸 音效果。 緣疋’依據本發明所提供之一種一體成型式吸音汽車地 毯之製造方法及其成品係預先將以塑膠材質製成連續片狀之一 面毯與一吸音材貼覆黏結成一地毯胚材。並先對該地毯胚材 本紙張尺度適用中國國家標準（CNS) A4規格（210χ 297公釐） 第4頁 583062 A7 B7 五、發明說明C 3 ) 進行加熱烘烤，烘烤溫度為1 0 G°C〜1 6 0 °C。再將軟化後之地 毯胚材置入成型模具内部進行模壓成型，使其預定位置沖設 有多數之貫孔。繼續進行裁斷沖孔，並在預定位置沖設有多 數之貫孔，以及將周邊裁切整齊，即可獲得一體式汽車地毯 之成品。 有關本發明所採用之技術、手段及其功效，茲舉一較 佳實施例並配合圖式詳細說明如后，相信本發明上述之目 的、構造及特徵，當可由之得一深入而具體的暸解。 圖式之簡單說明： 第一圖係傳統汽車地毯之製造流程圖。 第二圖係傳統汽車地毯之底面立體圖。 第三圖係本發明一較佳實施例之製造流程圖。 第四圖係本發明上述較佳實施例之底面立體圖。 習知圖式中之參照號數： 1 ...面毯定型體 2 ...吸音材 本發明圖式中之參照號數： 1 0 ...面毯 2 0 ...吸音材 1 00 ...地毯胚材 100’...汽車地毯半成品 10 0”...汽車地毯 請配合參閱第三圖，本發明實施例一體成型式吸音汽 本紙張尺度適用中國國家標準（CNS) A4規格（210x 297公釐） 第5頁 583062 A7(3) The sound absorbing material 2 must first be formed by die-cutting with a knife, which not only increases the processing flow, increases the manufacturing cost, but also increases the generation of waste materials. (4) Manually pasting the sound-absorbing materials may cause incorrect positions and even increase the defective rate. 2. In terms of sound absorption: (1) Since the sound absorbing material 2 is pasted on the underside of the blanket shaper 1 by small pieces spliced into a discontinuous shape, the sound absorption effect is poor, which will affect the ride comfort of the vehicle. . (2) The blanket body 丨 The sound-absorbing material 2 affixed on the symmetrical position of the center pillar and the cross beam is only a long sheet. Therefore, when the car carpet is installed on the chassis of the car, the sound-absorbing material 2 centers the column The components such as beams and beams are not completely covered, and the sound absorption effect is also poor. In view of this, the inventor of this case has carefully considered and accumulated many years of professional research and development experience, and finally the invention of this invention was born. That is, the main purpose of the present invention is to provide a method for manufacturing a one-piece sound-absorbing car carpet, which is made by a continuous process and a one-piece molding car carpet with a face blanket and a sound-absorbing material, which can not only simplify the manufacturing process, but also The chassis and / or pillars and beams are fully covered for better sound absorption. Another object of the present invention is to provide a finished product of a one-piece sound-absorbing automobile carpet, which uses a combination structure of a face blanket and a sound-absorbing material to obtain better sound-absorbing effects. Margin 'according to the present invention provides a method for manufacturing an integrated sound-absorbing automobile carpet and its finished product. A blanket made of a continuous sheet of plastic material and a sound-absorbing material are pasted and bonded to form a carpet blank. And the paper size of this carpet blank material is to apply the Chinese National Standard (CNS) A4 specification (210 × 297 mm) Page 4 583062 A7 B7 V. Description of the invention C 3) The heating and baking temperature is 10 G ° C ~ 16 0 ° C. The softened carpet blank is then placed inside the molding die for compression molding, and a large number of through holes are punched into the predetermined position. Continue cutting and punching, punching through holes at a predetermined position, and cutting the surroundings neatly to obtain the finished car carpet. Regarding the technology, means and effects adopted by the present invention, a preferred embodiment will be described in detail with reference to the drawings. It is believed that the above-mentioned objects, structures, and characteristics of the present invention can be understood in detail . Brief description of the drawing: The first drawing is a manufacturing flow chart of a traditional car carpet. The second picture is a perspective view of the bottom surface of a traditional car carpet. The third figure is a manufacturing flowchart of a preferred embodiment of the present invention. The fourth figure is a bottom perspective view of the above-mentioned preferred embodiment of the present invention. Reference numbers in the conventional drawings: 1 ... Furnishing body 2 ... Sound-absorbing materials in the drawings of the present invention: 1 0 ... Face blankets 2 0 ... Sound-absorbing materials 1 00 ... Carpet blank 100 '... Car carpet semi-finished product 10 0 "... Please refer to the third figure for the car carpet. The embodiment of the present invention is a one-piece sound-absorbing steam. (210x 297 mm) Page 5 583062 A7
單地毯之製造方法 /、肢丄 〇鄉： 覆黏結 甲酸乙 一曱酸 體的中 (EVA) ( 例可採 ，烘烤 有可塑 、）預先將呈連續片狀之一面毯1 〇與一 成一地毯胚材1 〇 〇，該面毯丨〇之材所 曰材2 〇貼 二醇賴（PET)，該吸音材20之材質也笨二 乙二醇自旨（PET)，且將面毯10與吸音木用♦對笨 間黏結材可為聚乙烯（PE ) $乙烯—乙結成-，並可在一貫作業化之輸送帶上連續二烯共聚物 二）將該地毯胚材100輸送進入一烘烤裝置一 用紅外線烤幻，α對該地毯胚材i 2貫化 '皿度為100C〜16(TC，歷時約五十秒，使Α 性。 Κ八款化並具 入成型模具内部 壓機進行模壓成 汽車地毯半成品 、中柱、橫樑等 (三）將軟化後之地毯胚材1 0 0輸送置 進订模壓成型（本實施例可利用1 0 0噸的油 型）’成型後使其構成具有固定形狀之一 1 0 0 ’’汽車地毯半成品i 0 0，對稱於汽車底盤 4位而在預定部位形成凹、凸形狀。 (四）利用裁剪模具對該汽車地毯半成品1 0 0，進行外型 裁斷及沖製多數貫孔（如安裝孔、飾板孔、排擋孔、手剎 車孔.··等）。 (五） 進行配件組立，如裝設可將汽車地毯扣接於車 體上之邊條等配件。 (六） 製成一體式汽車地毯100”。 藉由以上製造流程所製成之汽車地毯10 〇 ”，就形狀而言 ，如第四圖所示，其對稱於汽車底盤、中柱、橫樑等部位 本紙張尺度適用中國國家標準（CNS) A4規格（210X 297公釐） 第6頁 583062 A7Manufacturing method of single carpet /, Limousine: Rural (EVA) covered with ethylene acetate formic acid (for example, can be picked, baked with plastic, etc.) One continuous carpet in the form of a sheet 10 and a carpet in advance The material of the blank 100, the material of the blanket 丨 〇, the material 20 is affixed with glycol (PET), the material of the sound absorbing material 20 is also stupid diethylene glycol (PET), and the blanket 10 and For sound-absorbing wood ♦ The bonding material for stupid wood can be polyethylene (PE) $ ethylene-ethyl formed-, and continuous diene copolymers can be continuously used on the conveyor belt. The roasting device uses infrared rays to bake the magic, and the degree of α of the carpet green material is 100C ~ 16 (TC, which lasts about 50 seconds to make A. KK eight models are incorporated into the internal press of the molding die. Compression molding into automobile carpet semi-finished products, middle pillars, beams, etc. (3) Conveying the softened carpet blank 100 into the compression molding (in this embodiment, 100 tons of oil can be used). Construct a semi-finished car carpet i 0 0 with a fixed shape of 1 0 0 ”, symmetrical to the car chassis at 4 positions and in the predetermined part. The concave and convex shapes are formed. (4) The automotive carpet semi-finished product 100 is cut and punched with most through holes (such as installation holes, trim plate holes, gear shift holes, and hand brake holes.) Etc.) (5) Assembly of accessories, such as installing accessories that can fasten the car carpet to the car body. (6) Manufacture an integrated car carpet 100 ". Made by the above manufacturing process Car carpet 10 〇 ”, in terms of shape, as shown in the fourth figure, it is symmetrical to the car chassis, center pillar, beams and other parts. The paper size applies the Chinese National Standard (CNS) A4 specification (210X 297 mm). Page 583062 A7
583062 A7 ____B7 五、發明說明（6 ) 位之形狀而形成有數凹部位丨丨0，，及數 車地毯100”裝設在汽車底盤上時，吸 等構件係呈完全包覆，吸音效果佳。 值得一提的是’就結構而言，由 固在面毯1 〇底面，再經過加熱烘烤、 吸音材2 0與面毯1 0之固結性佳，不僅 且可產生較佳之隔音效果。 藉由以上之說明可知，本發明不 易，且可達到較佳之吸音效果，極具 綜上所述，本發明之技術思想確 遍國内外關於此類結構之技術資料、 同的構造的技術存在在先，是以，本 利要件，爰依法提出申請。 本紙張尺度適用中國國家標準（CNS) A4規格（210x 297公釐） 第8頁 凸部位1 2 0 ’’，故當汽 音材20對中柱、橫樑 於吸音材2 0係預先黏 模壓成型等製程後， 無脫落、分離之虞， 僅製程簡單、製造容 產業上利用價值。 屬高度創作，同時查 文獻中亦未發現有相 發明實已具備發明專583062 A7 ____B7 V. Description of the invention (6) The shape is formed with several concave parts 丨 丨 0, and the car carpet 100 "is installed on the chassis of the car, the suction and other components are completely covered, and the sound absorption effect is good. It is worth mentioning that 'in terms of structure, it is fixed on the bottom surface of the blanket 10, and then heated and baked. The sound-absorbing material 20 and the blanket 10 have good consolidation, which not only can produce better sound insulation effects. From the above description, it can be known that the present invention is not easy and can achieve better sound absorption effects. As described above, the technical idea of the present invention does exist in the technical data of this structure at home and abroad, and the technology of the same structure exists in First of all, the application is based on the requirements of the original and profit, and the application is made according to the law. This paper size applies the Chinese National Standard (CNS) A4 specification (210x 297 mm). Page 8 Convex parts 1 2 0 '' The center pillar and beam have no risk of falling off or separation after the manufacturing process of the sound-absorbing material 20 is pre-bonded and compression-molded. The process is simple and the manufacturing capacity is industrially valuable. It is highly creative, and no relevant invention was found in the literature. Have already Designed invention