M272726 八、新型說明： 【新型所屬之技術領域】 本創作係關於一種彩色印刷之塑膠擋泥板，特別是 種外觀品質提昇之自行車塑膠播泥板者。 【先前技術】 對生活物品品質的標準 的追求，同時也對物品 隨著現代人生活品質的提高， 也隨著提昇’不再是僅止於功能性M272726 8. Description of the new type: [Technical field to which the new type belongs] This creation is about a color-printed plastic fender, especially a bicycle plastic fender with improved appearance quality. [Previous technology] The pursuit of quality standards for living goods, but also with the improvement of the quality of life of modern people, also with the improvement ’is no longer limited to functionality
的外觀有¥強烈的美學要求，#如視覺系車輛的出現，極 度偏好美觀之外型。如過去的自行車消費市場，消費者的 要求著重於車輛本身的功能，對於自行車零組件的性能品 質要求極高，而如今的消費者則會進一步選擇外觀新穎美 麗的產品，甚至於個性化的商品，以彰顯消費者本身的特 色。 、 以自行車擋泥板為例，請參考第六圖所示，現有的擋 泥板其結構上包含有一擋泥板本體（5 〇)與一圖案貼： (6 0 )，該圖案貼紙（6 〇 )係藉由_黏膠層（7 〇 ) 附著於擋泥板本體（5 〇 ) ± ’因此，其缺點在於圖案貼 紙（6 0)在貼附日夺，由於擋泥板本體（5〇)表面已經 具有曲度或轉角處，會有不平整的現象產±，而且即使在 使用過一段時間後’黏膠層也會變質劣化，容易脫落因 此往往有品質不佳的問題。 【新型内容】 口此本發明人有鑑於現有自行車塑膠擋泥板的問題 ”缺失致力改良，以期減輕或消除上述現有擒泥板產 5 M272726 品之缺點。 本創作之主要目的在於··提供一種彩色印刷之塑膠擋 泥板，其結構包含有·· 一以塑料基板真空成型的擋泥板本體，該擋泥板本體 具有-外表面與-内底面，並有具有一弓瓜形條與兩道護緣 相互連結一體成型；與 一形成於擋泥板本體上之印刷圖案層，該印刷圖案層 #係與擋泥板本體塑料基板相融合相接，且完整附著於擔泥 板本體包括弧形條與兩道護緣之整體。 較佳地，本創作之彩色印刷之塑膠擋泥板，其進一步 包含有一層設於印刷圖案層上之保護層。 由於該印刷圖案層係與擋泥板本體塑料基板相融合相 接，不會有脫落的問題，同時，在外觀上，即使是具有曲 度或轉角部分的外表面，仍能保持其平整性，^輕易形成 形狀與花紋繁複的圖案，大幅提昇的塑膠擋泥板外觀品質 • 【實施方式】 清參考第-圖至第三圖所示，本創作之彩色印刷之塑 膠擋泥板（1)，其結構包含有：一擋泥板本體 、一印刷圖案層（2 〇 )與一選擇性地保護層（3 〇 )。 該擋泥板本體（1 〇)係以塑料基板真空成型，其包 含有一外表面與一内底面，並有具有一弧形條（⑴： 兩道護緣（1 4)相互連結一體成型，此種形狀為真空^ 型後產生。該種熱塑拇的步月# | , …2〖生的塑枓基板，其具有可在特定溫度 下軟化塑型，可選用的材質之塑料板包括有：聚碳酸醋 6 ¢4272726 (polycarbonate， PC)，聚乳乙稀（polyvinyl chloride, PVC)，聚苯乙烯（polystyrene，PS)或丙烯膺-丁二烯樹脂 (acrylonitrile-butadiene-styrene terpolymer, ABS) 之透明或非透明的染色材料，適當的厚度約為〇。7mm —3 m m為較佳。 该印刷圖案層（2 0 )係以網版印刷的方式，在擋泥 板本體（1〇)尚未加熱真空成型前印刷於塑料基板的外 表面上，因此在平面上可以輕易表現出美麗多彩的圖樣， 同時’可將圖案完整地附著於擋泥板本體（1 〇)整體， 真空成型後均勻且整體地顯現於塑膠擋泥板表面，包括弧 形條（12)與兩道護緣（14)等甚至於彎曲與轉角的 部分。 其中該種圖案層（2 0 )所使用的材料為耐熱性的塑 料顏料，可以與擋泥板本體（1 〇 )的塑料基板材質相互 融合固著，具有不易脫落的優點。 此外，如第三圖所示，雖然圖案層（2〇)有不易脫 落的優點，但仍怕與尖銳物品接觸刮傷，因此，圖案層（ 2 0 )上選擇性地塗佈一層保護層（3 〇 )，該保護層（ 3 0)可為透明或半透明。 請進一步參考第四圖所示，當擋泥板本體（1 〇，）之 材質為透明塑料基板時，該印刷圖案層（2 〇，）變換為形 成於擋泥板本體（1 〇，）的内底面。同樣地，保護層（圖 中未示）同樣再選擇性地進一步形成於印刷圖案層（2 〇， )上。 7 M272726 本創作在製作時，如前所述，先將塑料基板上印刷形 成該印刷圖案層（2 0)或甚至是保護層（3 0)，接著 將塑料基板放入一加熱的模具中，以1 〇 〇 — 1 6 〇〇χ 的溫度加熱3 0秒至2分鐘，以讓塑料基板軟化，並真空 吸引至一模具上壓合成型，以形成各種形狀、曲度且具有 完整且精緻圖樣的擋泥板本體，最後可在經過裁切修邊完 成本創作之彩色印刷之自行車塑膠擋泥板（參考如第五圖 所示之裝設狀態）。 由上述說明可知，本創作之彩色印刷之塑膠擋泥板具 有下料之優點： 1 ·印刷圖案層（2 〇 )與擋泥板本體（1 〇 )塑料 基板之間係以固融方式接合，因此有不易脫落的優點，同 時輕易形成各種色彩美麗複雜的圖樣，滿足消費者的需求 〇 2 ·此外’印刷圖案層（2 0 )的貼附完整平順，讓 製成之擔泥板（1 )即使是具有彎曲弧度與轉角的情形下 ’仍然具有美麗整齊的外觀與特有的高級質感。 3 ·以印刷的方式形成的印刷圖案層（2 〇 )較之現 有的貼附圖案貼紙（6 0 )而言，可以以機械化操作形成 ，製作上較為快速方便，節省製作工時。 【圖式簡單說明】 第一圖係本創作之立體外觀圖。 第一圖係本創作之第一實施例側面剖視圖。 第二圖係本創作之第二實施例側面剖視圖。 8 M272726 第四圖係本創作之第三實施例側面剖視圖。 第五圖係本創作組裝外觀示意圖。 第六圖係現有擋泥板結構之側面剖視圖。 【主要元件符號說明】 (1 )擋泥板 (1 0，1 0 ’）塑料基板（1 2 )弧形條 (1 4 )護緣 (2 0，2 0 ’）印刷圖案層 (3 0 )保護層 (5 0 )擋泥板本體 （6 0 )圖案貼紙 (7 0 )黏膠層There is a strong aesthetic requirement for the appearance of #, such as the appearance of a visual vehicle, and it is extremely preferred to look beautiful. For example, in the past bicycle consumer market, consumer requirements focused on the function of the vehicle itself, and the performance and quality of bicycle components are extremely high. Today's consumers will further choose products with novel and beautiful appearance, and even personalized products. To highlight the characteristics of consumers themselves. Taking the fender of a bicycle as an example, please refer to the sixth figure. The structure of the existing fender includes a fender body (50) and a pattern sticker: (60), the pattern sticker (6 〇) is attached to the fender body (5 〇) through the _ adhesive layer (7 〇). Therefore, the disadvantage is that the pattern sticker (60) is seized on the day of attachment, because the fender body (50) ) The surface already has curvature or corners, and there will be unevenness, and even after using for a period of time, the 'adhesive layer will deteriorate and easily fall off, so there is often a problem of poor quality. [New content] In view of the current lack of plastic fenders for bicycles, the present inventors have made efforts to improve them in order to reduce or eliminate the shortcomings of the above-mentioned existing mudguard 5M272726 products. The main purpose of this creation is to ... The color-printed plastic fender includes a fender body vacuum-molded with a plastic substrate. The fender body has an outer surface and an inner bottom surface, and has a bow-shaped strip and two Road guard edges are connected and integrated with each other; and a printed pattern layer formed on the fender body, the printed pattern layer # is fused with the plastic substrate of the fender body, and is completely attached to the fender body including an arc The strip and the two guard edges are integrated. Preferably, the color-printed plastic fender of this creation further includes a protective layer provided on the printed pattern layer. Because the printed pattern layer and the fender The main body plastic substrates are fused and connected, and there is no problem of falling off. At the same time, even on the outer surface of the part with a curvature or a corner, it can still maintain its flatness, easily. Forms and patterns with complicated patterns greatly improve the appearance quality of plastic fenders. [Embodiment] Refer to Figures-Figures 3 to 3. The color printed plastic fender (1) of this creation has its structure. It includes: a fender body, a printed pattern layer (20) and a selective protective layer (30). The fender body (100) is vacuum-molded with a plastic substrate and includes an outer surface And an inner bottom surface, and there is an arc-shaped strip (⑴: two guard edges (1 4) are integrated with each other, this shape is formed after the vacuum ^ shape. This kind of thermoplastic thumb step month # |,… 2 [Plastic plastic substrate, which can be softened at a specific temperature. Plastic plates that can be used include: polycarbonate 6 ¢ 4272726 (polycarbonate, PC), polyvinyl chloride (PVC) ), Polystyrene (PS) or acrylic acryl-butadiene resin (acrylonitrile-butadiene-styrene terpolymer, ABS) transparent or non-transparent dyeing material, the appropriate thickness is about 0. 7mm-3 mm is more The printed pattern layer (2 0) The printing method is printed on the outer surface of the plastic substrate before the fender body (10) is heated and vacuum-formed, so it can easily show beautiful and colorful patterns on the plane, and at the same time, 'the pattern can be completely attached to the barrier. The whole body of the mud board (10) appears uniformly and integrally on the surface of the plastic fender after vacuum forming, including the curved strips (12) and the two guard edges (14), and even the parts that are bent and turned. The material of the pattern layer (20) is a heat-resistant plastic pigment, which can be fused with and fixed to the plastic substrate material of the fender body (100), and has the advantage of being difficult to fall off. In addition, as shown in the third figure, although the pattern layer (20) has the advantage that it is not easy to fall off, it is still afraid of being scratched by contact with sharp objects. Therefore, a protective layer is selectively coated on the pattern layer (20) ( 30), the protective layer (30) may be transparent or translucent. Please further refer to the fourth figure. When the material of the fender body (10,) is a transparent plastic substrate, the printed pattern layer (20,) is transformed into the one formed on the fender body (10,). Underside. Similarly, a protective layer (not shown) is selectively further formed on the printed pattern layer (20,). 7 M272726 During the production, as mentioned earlier, the printed pattern layer (20) or even the protective layer (30) was first printed on the plastic substrate, and then the plastic substrate was placed in a heated mold. Heating at a temperature of 100-1600x30 for 30 seconds to 2 minutes to soften the plastic substrate, and vacuum-suck it into a mold and press it into a composite shape to form various shapes, curvatures and complete and delicate patterns The fender body can be finished by cutting and trimming the color printed bicycle plastic fender (refer to the installation state shown in Figure 5). From the above description, it can be known that the color printed plastic fender of this creation has the advantages of blanking: 1 · The printed pattern layer (20) and the fender body (100) plastic substrate are bonded by solid fusion, Therefore, it has the advantage that it is not easy to fall off, and at the same time, it can easily form a variety of beautiful and complex patterns to meet consumer needs. In addition, the printing pattern layer (20) has a complete and smooth attachment, which makes the finished mud board (1) Even in the case of curved radians and corners, it still has a beautiful and neat appearance and unique high-quality texture. 3 · The printed pattern layer (20) formed by printing can be formed by mechanized operation compared with the existing pattern sticker (60), which is faster and more convenient to produce and saves man-hours. [Schematic description] The first picture is the three-dimensional appearance of this creation. The first figure is a side cross-sectional view of the first embodiment of this creation. The second figure is a side cross-sectional view of the second embodiment of the present creation. 8 M272726 The fourth picture is a side sectional view of the third embodiment of this creation. The fifth picture is a schematic diagram of the appearance of this creative assembly. The sixth figure is a side sectional view of the existing fender structure. [Description of main component symbols] (1) Mudguard (1 0, 1 0 ') Plastic substrate (1 2) Curved strip (1 4) Protective edge (2 0, 2 0') Printed pattern layer (3 0) Protective layer (50) fender body (60) pattern sticker (70) adhesive layer
99