201110892 c'發明說明： 【發明所屬之技術領域】 ▲本發明係有關於一種自行車頭盔盔體製法，尤指一種能有 效降，製造成本，提高良率，並可使頭盔更為堅固耐用及延長 使用胥*命者。 【先前技術】 按.’習用自行車頭盔盔體主要係由吸震材襯墊(Sh〇ck AbsorbmgLmer)與外殼(Shell)所組成’其中，吸震材襯墊係以 保力龍(EPS)材料加熱成型(以下簡稱保力龍），外殼則以pc或 PVC板材真空成型；而依保力龍與外殼結合方式，大致區分 有下列兩種。 (一)保力龍與外殼兩件式組裝，如第一圖所示，產品為中 低價位，其製法如下； 1.裁取適當規格尺寸之PVC或PC板，印刷圖案。 2·即將印刷圖案之PVC或PC板加熱軟化，利用直空 成型法製造出外殼2。 … 3.將外殼2修邊裁孔位。 膠帶11(或接著劑)在外殼2周緣，將外殼2貼 合在保力戒1上，而組成盎體。 其缺點二 L在製程加卫過程中，必須耗費相當多的成本，來赞 作所需的模具、治具及刀具等。 ^ 2. 外殼2與保力龍1之間係利用占著劑黏著 盎 法完全密合’故有部份會呈中空狀態，且膠i風吹，、、、 曰曬、雨淋等一段時間後容易脫落。 、風人 3. 外殼2党限於模具脫模角度的限制，並1法全面士 整地保護到保力龍1，因此頭在使用去人凃王面兀 因碰撞而造成缺角或凹陷之且外觀容易 4. 裁切不規則孔位，不但費時費卫，且不良率也高。 201110892 —體成型，也就是模内成型法(inM〇ldl 圖所示，產品為高價位，其劁法如下·· 圖所示201110892 c'Invention: [Technical field of invention] ▲ The present invention relates to a bicycle helmet system method, in particular, an effective reduction, manufacturing cost, improvement of yield, and a helmet can be made more durable and prolonged Use 胥*命者. [Prior Art] According to the 'used bicycle helmet, the helmet body is mainly composed of shock absorber liner (Sh〇ck AbsorbmgLmer) and shell (Shell). Among them, the shock absorber liner is heated by Baolilong (EPS) material. (hereinafter referred to as Baolilong), the outer casing is vacuum formed by pc or PVC sheet; and according to the combination of Baolilong and outer casing, there are roughly the following two types. (1) Two-piece assembly of Baolilong and outer casing. As shown in the first figure, the product is of medium and low price. The preparation method is as follows: 1. Cut the PVC or PC board of appropriate size and print the pattern. 2. The PVC or PC board of the printed pattern is heated and softened, and the outer casing 2 is manufactured by a straight space molding method. ... 3. Trim the outer casing 2 to trim the hole. The tape 11 (or the adhesive) is placed on the periphery of the outer casing 2, and the outer casing 2 is attached to the retaining ring 1 to form an ant. Its shortcomings 2 L must cost a considerable amount of money during the process of curing the process to praise the required molds, fixtures and tools. ^ 2. Between the outer shell 2 and the Baolilong 1 is completely sealed by the adhesive agent aging method, so some parts will be hollow, and the rubber i wind blows,,, simmers, rains, etc. Easy to fall off. The wind shell 3. The shell 2 party is limited to the limit of the mold release angle, and the 1 method is comprehensively protected to the Baolilong 1, so the head is used in the application of the king's surface, resulting in a corner or depression due to the collision and appearance. Easy 4. Cutting irregular holes is not only time-consuming and cost-effective, but also has a high defect rate. 201110892 - Body forming, that is, in-mold forming method (inM〇ldl figure, the product is at a high price, the following method is as follows)
(一)~ •將pc板加熱軟化，利用真空成型法製造出外起 3.將外殼2,修邊裁切孔位。(1) ~ • The PC board is heated and softened, and the outer part is made by vacuum forming. 3. The outer casing 2 is trimmed and the hole is cut.
明之另一目的，則在提供一種可有效且全面保護保力 月1之自行車頭盔盔體製法，俾能延長頭盔使用壽命。 本發明之再一目的，則在提供一種不需外殼真空成型模 具，也不需使用治具、刀具及裁切設備之自行車頭盔盔體掣 法，俾能有效降低製造成本。 、 本發明之又一目的，則在提供一種製程容易控制之自行車 頭體製法，俾能提高良率者。 為達上述目的，本發明之步驟包含有：（一）塗佈底層樹 脂：在吸震材襯墊整體表面，均勻塗佈底層樹脂；（二)塗佈保 護層樹脂：在底層樹脂上，均勻塗佈保護層樹脂，而構成外殼； (二)轉印圖案·將圖案轉印於外殼表面；及(四）塗佈金油，在 圖案上喷塗金油；藉此使吸震材襯墊與外殼能緊密結合，以達 201110892 可延長使用壽命，並可有效降低製造成 盔體更為堅固耐用， 本，及提高良率者。 【實施方式】 可行實施例配合附圖，詳述本發明之技術手段 2今如了，俾使韵上易於瞭解且認同者。 請蒼閱第四圖所示，本發明係包含有以下步驟：㈠塗佈 樹脂，（二)塗佈保護層樹脂，（三)轉印圖案，（四)塗佈金油， 其中，Another purpose of Ming is to provide a bicycle helmet helmet system that can effectively and fully protect the power of the month 1 and extend the service life of the helmet. Still another object of the present invention is to provide a bicycle helmet body method which does not require a casing vacuum forming mold and does not require a jig, a cutter and a cutting device, and can effectively reduce the manufacturing cost. Still another object of the present invention is to provide a bicycle head system method which is easy to control in a process, and which can improve the yield. In order to achieve the above object, the steps of the present invention include: (1) coating the underlying resin: uniformly coating the underlying resin on the entire surface of the shock absorbing material liner; (2) coating the protective layer resin: uniformly coating the underlying resin The cloth protects the resin to form the outer casing; (2) transfers the pattern, transfers the pattern to the surface of the outer casing; and (4) coats the gold oil, and sprays the gold oil on the pattern; thereby making the shock absorbing material gasket and the outer casing It can be tightly combined to achieve a long service life of up to 201110892, and can effectively reduce the manufacturing of helmets to be more durable, and improve the yield. [Embodiment] A feasible embodiment and a detailed description of the technical means of the present invention with reference to the accompanying drawings are as follows, so that the rhyme is easy to understand and recognize. Please refer to the fourth figure. The present invention comprises the following steps: (1) coating a resin, (2) coating a protective layer resin, (3) transferring a pattern, and (4) coating a gold oil, wherein
(一)塗佈底層樹脂：保力龍整體表面(包含保力龍素材内 面，外面^均勻塗佈底層樹脂，其目的主要是在後續作業中， 保，保力龍素材，免於受到溶劑侵蝕，同時也幫助延長盔體使 用壽命，塗佈方法包含：噴塗(Spray coating)、浸塗(Dipping coating)、刷塗(^Brush coating)及流塗(How coating)等。底層樹 脂包含：⑴熱硬化樹脂，如環氧樹脂(EpoxyResin)，氨基樹脂 (Amino Resin)或聚氨酯樹脂⑦咖证池紙細记)等。(2)熱塑性 樹脂，如聚氯乙烯(PVC)、聚碳酸醋(pC)、聚醋樹脂(p〇1’yester Resin)、聚醋酸乙烯酯(pvAC)、壓克力樹脂(Acrylic Resin)等。 (p)水性樹脂’如聚乙烯醇(pvAResin)、水性聚氨脂(pu)、水性 壓克力、水性環氧樹脂等。（4)彈性體(Eiast〇mer)，如丁苯橡膠 (SBR)、丁腈橡勝(NBR)〕丁二稀橡膠(敗)、聚醏酸乙烯酯(p VAC) 乳膠、赌酸乙稀(EVA)乳膠、壓克力橡勝(acm)、橡膠改質樹 脂(Rubber Modify Resin)等。環氧樹脂配合的硬化劑包含聚胺 樹脂（Polyamide)、聚醯胺樹脂（Po〗yamine；)、酚醛樹脂 (Phenol-Formaldehyde Resin)、三聚氰胺(Melamine Resin)或酸 酐(Anhydride)。氨基樹脂配合的硬化劑包含聚丙烯酸多元醇樹 脂(Acrylate Polyol Resin)、醇酸樹脂(Alkyd Resin)或聚酯多元 醇樹脂(Polyester Polyol)。聚脲樹脂主劑包含壓克力多元醇； 醇酸樹脂或聚脂多元醇樹脂，硬化劑包含六甲基二異氰酸鹽 (Hexamethylene diisocyanate)或甲苯二異氰酸鹽(TDI)等。而塗 佈底層樹脂係可採多次方式進行，以達所需之強度要求。又， 201110892 底層樹脂特性作業需符合以下要求，包含： (1)與保力龍有良好的密著性。 ^ (2)樹脂系統應不含溶劑，但如果無法避免需要溶劑的 冶，必須要挑選不侵蝕保力龍材質的溶劑，如甲醇（M fthanol)、乙醇(Ethan〇1)、異丙醇(Is〇pr〇pyl Ak〇h〇i)、正丙醇 ^tr〇Pan〇1)及正丁醇(n_bUtan〇1)及異丁醇(Isobutano1)等之醇類(1) Coating the underlying resin: the overall surface of the Baolilong (including the inner surface of the Baolilong material, the outer layer is evenly coated with the underlying resin, the purpose of which is mainly in the follow-up operation, Bao, Baolilong material, free from solvent erosion At the same time, it also helps to extend the service life of the helmet. The coating methods include: spray coating, Dipping coating, ^Brush coating and How coating. The underlying resin contains: (1) heat Hardened resin, such as epoxy resin (EpoxyResin), amino resin (Amino Resin) or polyurethane resin 7 coffee card paper). (2) Thermoplastic resins such as polyvinyl chloride (PVC), polycarbonate (pC), polyacetate (p〇1'yester Resin), polyvinyl acetate (pvAC), acrylic resin (Acrylic Resin), etc. . (p) an aqueous resin such as polyvinyl alcohol (pvAResin), aqueous polyurethane (pu), aqueous acrylic, water-based epoxy resin or the like. (4) Elastomers such as styrene-butadiene rubber (SBR), nitrile rubber (NBR), butadiene rubber (failed), polyvinyl phthalate (p VAC) latex, sulphuric acid (EVA) latex, acrylic rubber (acm), rubber modified resin (Rubber Modify Resin). The hardener compounded with the epoxy resin comprises polyamide resin, polyamine resin (Po yamine;), phenolic resin (Phenol-Formaldehyde Resin), melamine (Melamine Resin) or acid anhydride (Anhydride). The amino resin-conjugated hardener comprises Acrylate Polyol Resin, Alkyd Resin or Polyester Polyol. The polyurea resin main agent comprises an acrylic polyol; an alkyd resin or a polyester polyol resin, and the hardener comprises Hexamethylene diisocyanate or toluene diisocyanate (TDI). The coating of the underlying resin can be carried out in multiple ways to achieve the required strength requirements. In addition, 201110892 the performance of the underlying resin properties must meet the following requirements, including: (1) Good adhesion with Baolilong. ^ (2) The resin system should be free of solvents, but if it is unavoidable that solvent is required, solvents such as methanol (M fthanol), ethanol (Ethan〇1), and isopropanol must be selected. Is〇pr〇pyl Ak〇h〇i), n-propanol ^tr〇Pan〇1) and n-butanol (n_bUtan〇1) and isobutanol (Isobutano1) and other alcohols
片丨J U馮保力遽材貝本身含有空氣，所以並不適合在塗 1樹脂後’再_烘烤·，所讀脂祕需要在常溫靜置 牯，可以產生化學反應進行硬化。 護層樹脂：在底層樹脂上，均勻塗佈保護樹脂 佈保力旎外部即可，當然有特殊需求也可内、外部都塗 π婉’t蔓f主要目的是在保護保力龍，避免在使用期間由於 你、地或擦鮮造成保力龍表面的損壞㈣，讓蓋體 ，用哥㈣長。塗佈方法包含：魅(Spmy eQating)、浸塗 (Dippmg coating) . ^J^(Brush coating)^ ^^(Fl〇w coating) 二保(Sit 支上係與底層樹脂相同，亦包含⑴熱硬化 人曰(2)…土性树脂，（3)水性樹脂，（4)彈性體，其中，埶硬 配合添加硬化劑。塗佈保護層樹脂亦可採多次^佈 二t 到所需之強度’而保護層樹脂特性作業需符合 以下要求，包含： _ . ⑴與底層樹脂密著性良好’可調製需求的顏色。 (2)為了減少塗佈設備的投資及增加塗佈表面的平坦性，而 且保力龍有底雜觸健，所以可以允則 溶劑調薄使用，以利塗佈作業進行。 _曰糸、絲加 現。⑶保護層樹脂在強度及硬度方面，需要有優異的特性表 (2保濩層樹知係可添加適量之調和溶劑，以調整其黏产。 (三)轉印圖案：將設計印製好的圖案轉印於外殼表面二， 美化凰體並增加盎體的質感，以獲得㈣者的青睞，而在頭盘 201110892 業界’常使用的方法有水標轉印(DecalTransfer)及水披覆轉印 (Cubic Transfer)等。 (四）塗佈金油：塗佈金油主要保護水標(Decal)，而且增加 i體的質感，考慮耐候性；对磨性及勤性等特性要求，所以塗 料以聚氨酯樹脂(Polyurethane)為主，作業方式以喷塗為主。 餘舉以下一具體實施方式，再詳細說明之。 (，）塗佈底層樹脂·底層樹脂為環氧樹脂，環氧當量 克〈當量，黏度800cps ’加色膏調成黑色，硬化劑為聚醯胺 .樹月曰(Polyamide) ’主劑與硬化劑重量配比3 : 1，攪拌均勻後， 使用往復式幫浦加壓，均勻喷塗於保力龍素材上，常溫靜置8 小時硬化。 (一） 塗佈保護層樹脂··保護層樹脂為橡膠改質環氧樹脂 (Rubber Modify Epoxy Resin，環氧當量35〇克/當量，添加氧 化石夕粉(fUme silica)改質，加入硬化劑聚胺樹脂(p〇lyamine)，主 劑與硬化劑重量配比5 :丨，並添加調和溶劑 NK-2黏度杯量測為1G秒(約施ps)，重拉手持； 塗，靜置半小時，然後5(TC烘乾2小時。 、 (二） 轉印圖案：使用水標轉印後，靜置1小時。 (四）塗佈金油（Clear Coating):喷塗聚氨酯金油塗料 (Polyurethane)於水標上，靜置半小時，5〇。〇烘乾2小時。 、^據上述製程所製成之自行車頭盔盔體，係大致如第 ，、/、圖所不，保力龍3表面或内外面係可塗佈 /與保護層之樹脂層，該樹脂層即構成外殼4，而且外殼4 樹脂、縣層獅、水標及金油）均能與保力 列體ϊ為堅。因此本發明至少具備有下 ^憂讀細’而诚習知者更錢步，且更具產業利用價 1.保力龍與外殼係緊密結合，使盔體更為堅固耐用。 故可延長頭盔使用壽命 2· ^為I!L全面塗佈無死角，可有效且全面地保護保力 201110892 3. 製程中不需使用外殼真空成型模具，也不需治具、刀 具及自動裁切設備，故能有效降低製造成本。 4. 製程容易控制，故可提高良率。 綜上所陳，本發明實施例所揭露之技術手段，經查確為 習知者所無，並能達致預期之目的與功效，堪稱為一既新穎 且進步又深具產業利用價值之發明，理已充份符合專利法相 關規定，爰依法提出發明專利申請。 【圖式簡單說明】 ，一圖所示係習知(一)自行車頭盔盔體之立體分解圖。 ，了圖所不係習知(二)自行車頭盔盔體之立體分解圖。 ，二圖所，係習知㈡自行車頭餘體之組合剖視圖。 弟四圖所示係本發明之方塊示意圖。 第五圖所示係本發明成品之縱向剖視圖。 第六圖所示係本發明成品之横向剖視圖。 【主要元件符號說明】 習知部份： 1、1’一保力龍 U〜膠帶 2、2’---外殼 本發明部份： 3…保力龍 4…外殼The film 丨J U von Baoli coffin itself contains air, so it is not suitable for the resin after the coating of the resin. The fat is read at room temperature and can be chemically reacted for hardening. Resin resin: On the bottom resin, evenly coated with protective resin cloth can be used for external protection. Of course, there are special requirements. It can also be coated both internally and externally. The main purpose is to protect the protective dragon and avoid During use, due to damage to the surface of the dragon, due to your, ground or rubbing (4), let the cover body be long with the brother (four). The coating method includes: Spmy eQating, Dippmg coating. ^J^(Brush coating)^ ^^(Fl〇w coating) 二保(Sit branch is the same as the underlying resin, and also contains (1) heat Hardened human 曰 (2)... earthy resin, (3) water-based resin, (4) elastomer, in which hardening agent is added with hardening agent. Coating protective layer resin can also be applied multiple times to the desired Strength' and protective layer resin properties must meet the following requirements, including: _. (1) Good adhesion to the underlying resin's ability to modulate the required color. (2) To reduce the investment in coating equipment and increase the flatness of the coated surface. Moreover, Baolilong has a bottom-to-bottom touch, so it can be used to reduce the solvent to facilitate the coating operation. _曰糸, silk addition. (3) The protective layer resin needs excellent properties in terms of strength and hardness. Table (2 濩 濩 树 知 可 可 可 可 可 可 可 可 可 可 ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( The texture is to get the favor of (four), while in the first set 201110892 the industry 'often The methods used include water mark transfer (DecalTransfer) and water coat transfer (Cubic Transfer), etc. (4) Coating gold oil: The coated gold oil mainly protects the water mark (Decal), and increases the texture of the body i. Considering weather resistance; characteristics such as wear and durability, the coating is mainly made of polyurethane resin, and the operation method is mainly spray coating. The following detailed description will be given in detail. The bottom layer resin and the bottom layer resin are epoxy resin, epoxy equivalent weight (equivalent, viscosity 800 cps), color paste is adjusted to black, and the hardener is polyamine. Polyamide's ratio of main agent to hardener 3 : 1. After mixing evenly, use reciprocating pump to pressurize and evenly spray on the material of Baolilong, and let it stand at room temperature for 8 hours to harden. (1) Apply protective layer resin··protective layer resin is rubber modified ring Oxygen resin (Rubber Modify Epoxy Resin, epoxy equivalent 35 g / equivalent, modified with fUme silica, added with hardener polyamine resin (p〇lyamine), the ratio of the main agent to the hardener 5 :丨, and add the blending solvent NK-2 viscosity cup measurement For 1G seconds (approx. ps), re-stretch hand-held; apply, let stand for half an hour, then 5 (TC dry for 2 hours., (b) Transfer pattern: After using water mark transfer, let stand for 1 hour. 4) Coating: Apply Polyurethane on the water mark, let stand for half an hour, 5 〇. 〇 dry for 2 hours. 、 According to the above process, the bicycle helmet The helmet body is substantially the same as the first, /, or the figure. The surface or inner and outer layers of the Baolong 3 can be coated/protected with a resin layer, which constitutes the outer casing 4, and the outer casing 4 resin, county layer Lions, watermarks and gold oils can all be strong with Paula. Therefore, the present invention has at least the following problems: and the learner is more step-by-step, and has more industrial utilization price. 1. The Baolilong and the outer casing are closely combined to make the helmet body more durable. Therefore, the service life of the helmet can be extended. 2. ^I!L full coating without dead angle, can effectively and comprehensively protect the protection 201110892 3. The process does not need to use the shell vacuum forming mold, and does not need fixtures, tools and automatic cutting Cutting equipment can effectively reduce manufacturing costs. 4. The process is easy to control, so the yield can be improved. In summary, the technical means disclosed in the embodiments of the present invention are found to be unsatisfied by the prior art and can achieve the intended purpose and effect, and can be called a novel and advanced industrial value. The invention has fully complied with the relevant provisions of the Patent Law and has filed an invention patent application in accordance with the law. [Simple description of the diagram], a figure shows the stereoscopic exploded view of the bicycle helmet body. The figure is not a conventional (2) three-dimensional exploded view of the helmet helmet. In the second figure, it is a sectional view of the combination of the conventional (2) bicycle head body. Figure 4 is a block diagram of the present invention. Figure 5 is a longitudinal cross-sectional view of the finished product of the present invention. Figure 6 is a transverse cross-sectional view of the finished product of the present invention. [Main component symbol description] Conventional part: 1, 1' one Baolilong U ~ tape 2, 2'---shell Part of the invention: 3... Baolilong 4... Shell