542780 A7 --------^------- 五、發明說明（/ ) (請先閱讀背面之注意事項再填寫本頁) 本發明係一種麻將強化肋製造方法及該種具有強化肋 的麻將牌結構，尤指一種可增加結構強度，達到耐衝擊而 不易缺角之麻將製造方法及結構者。 按，目前所見的麻將牌通常具有一矩形的本體及一有 色飾塊，本體底面設置圖案或字樣，有色飾塊則設置於本 體頂端，而能增加整體美觀。 上述矩形的本體及有色飾塊皆可以尿素樹脂（urea RESIN)加以製成，其先將粉狀的尿素樹脂置入模具中加 壓加熱形成矩形的本體，再於本體頂端置入尿素樹脂配合 模具加壓加熱，而在本體頂端形成有色飾塊，又，今曰對 於麻將牌製造所進行的變化，通常著重於有色飾塊中的飾 紋紋路佈設，或將飾紋形成立體紋路，而能更增加麻將牌 的精緻質感，然而，矩形的本體以及其頂端所設置的有色 飾塊為各別層次之熱壓結合，並不具有特殊強化作用，加 上有色飾塊的厚度較薄，所卩，當麻將牌掉落地面或遭到 撞擊時，有色飾塊各角落最容易產生斷裂而造成缺角，使 整付麻將牌中有一張缺陷牌，而必須整付換新。 又，傳統麻將牌製造方法中，用三聚氰胺覆蓋於有色 飾塊上方直接加壓加熱的方式，造成透光率差之半透明狀 ’而有礙於飾塊中之载的能見度，使美觀性大打折扣， 以及，本體與有色飾塊之間易產生有色飾塊之顏料沒染至 本體，造成本體與有色飾塊接線處暈開而不明朗。 基於上述傳統型麻將牌之缺點，本發明者乃精心研究 、創新設計’其間，經由不斷努力試作，而發明出一種更 _:_一 — 4 本紙張尺度+ S 13豕標準（CNS)A4規格（210 X 297公爱) 一 542780 A7 -~~----____ 五、發明說明（_λ) 具結合強度之『麻將強化肋製造方法及該種具有強化肋的 麻將牌結構』。 為達成上述目的，本發明係提供一種麻將強化肋製造 方j，其第一步驟之本體成型，係以具有抵壓凸部之上模 下壓下模模穴，上模之抵壓凸部各角落形成凸塊，於下模 的模穴中置入尿素樹脂並且加熱及上模壓合，使成型的尿 素樹脂之本體各角落具有嵌槽，第二步驟之飾塊成型，更 換具有花紋的上模，以及在本體上置放尿素樹脂加熱加壓 使其成型出頂端具有内凹飾紋的飾塊，第三步驟之透明 封裝，是以三聚氰胺覆蓋停留10〜12秒後加壓，此法能使 三聚氰胺溶化均勻再加壓，可使密度提高成為完全透明， 且使二聚氰胺能在凹入的飾紋上均勻竄流，而製造出飾塊 頂端為平整表面之麻將牌，以及第四步驟之修飾加工，麻 將牌脫模後置入研磨攪拌機，將其各表面及各角攪拌磨光 以及，本發明在於提供一種具有強化肋的麻將牌結構 ，其係於尿素樹脂成型之本體頂端各角落形成嵌槽，以及 尿素樹脂成型之飾塊各角落具有與嵌槽相卡掣結合之強化 肋，藉此設計，而讓本體與飾塊能穩固結合一起，並且， 強化肋成型於麻將牌各角落，可增加麻將牌各角落之結構 強度，達到耐衝擊而不易缺角之絕佳功效。 為使貴審查委員能進一步了解本發明設，計之結構特 徵、組合方式及其他目的，茲附以圖式詳細說明如后： (一）圖式部份： 本紙張尺度適用中國國家標準(CNS)A4i格（210 x 297公爱）542780 A7 -------- ^ ------- 5. Description of the invention (/) (Please read the precautions on the back before filling out this page) The present invention is a method for manufacturing mahjong reinforced ribs and the kind Mahjong card structure with reinforced ribs, especially a mahjong manufacturing method and structure that can increase the strength of the structure and achieve impact resistance but not easy to lack corners. According to the present, the Mahjong tiles currently seen usually have a rectangular body and a colored decoration block. The bottom surface of the body is provided with a pattern or lettering, and the colored decoration block is provided on the top of the body, which can increase the overall beauty. The rectangular body and the colored decorative block can be made of urea resin. The powdered urea resin is first put into a mold and heated under pressure to form a rectangular body. Then, a urea resin compound mold is placed on the top of the body. Pressing and heating to form a colored decorative block on the top of the body, and today, the changes made in the manufacture of Mahjong cards usually focus on the decorative pattern in the colored decorative block, or form the decorative pattern into a three-dimensional pattern. Increase the exquisite texture of the Mahjong tiles. However, the rectangular body and the colored decorative blocks set on the top of it are a combination of heat and pressure at different levels, and do not have a special strengthening effect. In addition, the thickness of the colored decorative blocks is thinner. When the Mahjong tiles fall to the ground or are hit, the corners of the colored decoration blocks are most likely to break and cause missing corners, so that there is a defective card in the whole Mahjong tiles, which must be repaid. In addition, in the traditional mahjong brand manufacturing method, melamine is used to cover the colored decorative blocks directly under pressure and heat, which results in a semi-transparent shape with poor light transmittance, which hinders the visibility of the load in the decorative blocks and makes the appearance beautiful. It is discounted, and the pigment of the colored decorative block between the main body and the colored decorative block is not dyed to the main body, which causes the connection between the main body and the colored decorative block to be halo and unclear. Based on the shortcomings of the traditional Mahjong tiles mentioned above, the inventor has carefully researched and innovatively designed it. Through continuous efforts and trial work, he has invented a more _: _ 一 — 4 paper standards + S 13 豕 standard (CNS) A4 specifications (210 X 297 public love) A 542780 A7-~~ ----____ 5. Description of the invention (_λ) "Mahjong reinforced rib manufacturing method and this kind of Mahjong card structure with reinforced rib" with binding strength. In order to achieve the above object, the present invention provides a mahjong reinforcing rib manufacturing method j. The first step of the body molding is to lower the mold cavity with the upper mold having the pressing convex portion, and each of the pressing convex portions of the upper mold. Corners are formed with bumps. Urea resin is placed in the cavity of the lower mold and heated and pressed by the upper mold, so that each corner of the body of the molded urea resin has cavities. The decorative block of the second step is formed, and the upper mold with a pattern is replaced. And placing urea resin on the body to heat and press it to form a decorative block with a concave concave pattern on the top. The transparent packaging in the third step is covered with melamine for 10 to 12 seconds and then pressed. This method enables Melamine is melted evenly and then pressurized, so that the density can be increased to be completely transparent, and the melamine can evenly flow on the concave decoration, so as to make a Mahjong card with a flat surface on the top of the decoration block, and the fourth step For the modification process, the Mahjong brand is released from the mold and placed in a grinding mixer, and its surfaces and corners are stirred and polished. The present invention is to provide a Mahjong brand structure with reinforced ribs, which is formed by urea resin molding. Each corner of the top of the body is formed with recessed grooves, and each corner of the urea resin-shaped decorative block has reinforcing ribs that are combined with the recessed grooves, thereby designing, so that the main body and the decorative block can be firmly combined together, and the reinforcing ribs are formed in Each corner of the Mahjong card can increase the structural strength of each corner of the Mahjong card, and achieve the excellent effect of impact resistance but not easy to lack corners. In order to enable your review committee to better understand the design features, design features, combination methods and other purposes of the present invention, detailed drawings are attached as follows: (1) Schematic part: This paper standard is applicable to the Chinese National Standard (CNS ) A4i (210 x 297 public love)
-:裂 --------訂· -•線· (請先閱讀背面之注意事項再填寫本頁) 542780 A7 第一圖 第二圖 第三圖 第四圖 (10)上模 (1 2 )凸塊 (2 1 )模穴 (3 )麻將牌 (31)嵌槽 (3 3 )強化肋 (3 5 )透明表層 (4 0 )本體 (411)夾槽 (4 3 )強化肋 (4 4 )飾紋 五、發明說明（ 本發明中作為成型模具之立體圖。 本發明製造出具有強化肋之麻將牌的程序圖 本發明製造出具有強化肋之麻將牌的剖視^ =發明製造出另-種具有強化肋之麻將牌的程序 (二）圖號部份： (1 )模具 (1 1 )抵壓凸部 (2 0)下模 (2 2)平台 (3 0)本體 (3 2)飾塊 (3 4 )飾紋 (4)麻將牌 (41)嵌槽 (4 2 )飾塊 (4 3 1 )強化肋 (4 5 )透明表層 如弟一圖及弟二圖所示，本發明方法中所應用的水：』 (1 )包括上模（1 0 )及下模（2 0 )，下模（2 ^j 中設置數模穴（2 1 )，上模（1 〇 )底端相對於模穴 2 1 )處設置抵壓凸部（1 1 )，抵壓凸部Γ ] Ί_ ν丄1 )各声 落形成凸塊（12) ，·凸塊（12)周邊形成細微的弧^ (約0· 005mm的弧度），下模（20)置放在平台 r •L rA----------------線 r (請先閱讀背面之注意事項再填寫本頁} 6 五、發明說明（4〇 )上，可供上模（1 〇 )對合抵壓。 本發明之「麻將強化肋製造方法」包括： 弟一步驟之本體（3 〇)成型，即是配合上述模具（ 1)加以成型，其中，上模（1〇)之抵壓凸部（1 1) 各角落形成凸塊（12)，而於下模（20)的模穴（2 1 )中置入尿素樹脂並以模具（1 )加熱及上模（1〇) 壓合，使模穴（2 1)中的尿素樹脂成型出本體（3〇) ，且於本體（30)各角落形成嵌槽（31)。 第二步驟之飾塊（20)成型，是在本體（i 上 置放有色的尿素樹脂，並且使用具有花紋的上模加熱加壓 尿素樹脂，使其成型出頂端具有内凹飾紋（3 4 )的飾塊 (32) ’以及飾塊（32)位於本體（30)各角落嵌 槽（3 1 )處形成強化肋（3 3 )。 第三步驟之透明封裝，則是以三聚氰胺覆蓋在飾塊（ 3 2 )頂端停留1〇〜12秒後，再配合模具（丄）加熱加壓 ，使二聚氰胺能均勻溶化及竄流填平於飾塊（3 2 )頂端 呈完全透明之透明表層（35)，而製造出具有清晰可見 飾紋（3 4)之麻將牌（3 )結構。 第四步驟之修飾加工，麻將牌（3 )結構於脫模後可 置入研磨攪拌機，將其各表面及各角攪拌磨光，此屬於麻 將牌（3)成型後之修飾加工。 經由上述說明，可清楚看出本發明「具有強化肋的麻 將牌結構」’係於本體（3 〇)頂端各角落形成嵌槽（3 1)，以及飾塊（32)各角落具有與嵌槽（31)相卡 五、發明說明（iT) 掣結合之強化肋（3 3)，葬此机斗 可謓太鲈rQn、 猎此叹计，而如第三圖所示， y讓本體（30)與飾塊（32)能穩 且，強化肋（33)成型於麻將牌（3)之本 與飾塊（3 2)結合部位各角落， 沾構強声谷角洛可增加麻將牌（3)之 構強度’尤其使麻將牌（3 ) 不易㈣之絕佳功效。 ^到耐衝擊而 =說明例中，因為上模（1〇)的抵壓凸部⑴ ^角洛所形成的凸塊（12)周邊具有細微的弧度（約 • 005襲的弧度），所以當上模（1〇)壓入下模（2〇 „ (2 1) ’而成型出各角落為嵌槽（3 的本體 (30)_，在嵌槽（31)内緣接邊上形成細微的弧度 :使得換模製造飾塊（3 2 )的成型作業中，有色的尿素 樹脂之内含顏料可沿著細微弧度密緻排列，而能避免交接 處之顏料沒染暈開’使本體（3 〇 )與飾塊（3 2 )交接 處具有明朗的交接直線。 又，本發明設計，可依前述製造方法，而成型出如第 四圖所示之麻將牌（4 )結構，其係進一步在上模（工〇 )的抵壓凸部（1 1 )周邊或底端面設置數凸塊，使尿素 樹脂經由模具（1 )加熱壓合後，除了在本體（4 〇 )頂 端各角落形成嵌槽（4 1 )料，更在本體（4 〇)頂端 周邊或頂面上形成夾槽（411)，而可在飾塊（42) 成型時，在飾塊（4 2 )周邊或底面上形成相對於夾槽（ 4 1 )之強化肋（4 3 1 )加以卡掣結合。 而由上述說明例中，可得知本發明確具如下優點： 542780-: Crack -------- Order ·-• Line · (Please read the precautions on the back before filling in this page) 542780 A7 First picture Second picture Third picture Fourth picture (10) Upper mold ( 1 2) convex block (2 1) cavity (3) Mahjong card (31) recessed groove (3 3) reinforced rib (3 5) transparent surface layer (4 0) body (411) clamping groove (4 3) reinforced rib ( 4 4) Decorative pattern V. Description of the invention (Three-dimensional view of the present invention as a molding die. The process chart of the present invention to produce a Mahjong card with reinforced ribs. Another procedure of a Mahjong card with reinforced ribs (2) Figure number part: (1) mold (1 1) pressing against the convex part (2 0) lower mold (2 2) platform (3 0) body (3 2 ) Decorative block (3 4) Decorative pattern (4) Mahjong tiles (41) Inlay slot (4 2) Decorative block (4 3 1) Reinforcement rib (4 5) The transparent surface is shown in Figure 1 and Figure 2. The water used in the method of the invention: (1) includes an upper die (1 0) and a lower die (2 0), a number die cavity (2 1) is set in the lower die (2 ^ j), and an upper die (1 〇) bottom A pressing protrusion (1 1) is provided at the end with respect to the cavity 2 1), and the pressing protrusion Γ] Ί_ ν 丄 1) each sounds to form a bump. 12), · A slight arc is formed around the bump (12) (about 0 · 005mm radian), and the lower die (20) is placed on the platform r • L rA ------------- --- Line r (Please read the notes on the back before filling in this page} 6 5. In the description of the invention (4〇), the upper mold (1〇) can be used to resist the match. The "Mahjong reinforced rib manufacturing" of the present invention The "method" includes: forming the main body (30) in one step, that is, cooperating with the mold (1) described above, wherein the pressing protrusions (1 1) of the upper mold (1) form bumps (12) at each corner ), The urea resin is placed in the cavity (2 1) of the lower mold (20), and the mold (1) is heated and the upper mold (1) is pressed to form the urea resin in the cavity (2 1). Out of the main body (30), and indentations (31) are formed in each corner of the main body (30). The decorative block (20) in the second step is formed by placing a colored urea resin on the main body (i) and using a pattern The upper mold of the upper mold is heated and pressurized to form a decorative block (32) 'with an indented decorative pattern (3 4) at the top and the decorative block (32) located at the recesses (3 1) at each corner of the body (30). Formation of reinforcing ribs (3 3). The transparent packaging step is covered with melamine and staying on the top of the decorative block (32) for 10 to 12 seconds, and then heated and pressurized with the mold (丄), so that the melamine can be uniformly dissolved and channeled to fill the surface. The top of the decorative block (3 2) has a completely transparent transparent surface layer (35), and a Mahjong card (3) structure with a clearly visible decorative pattern (3 4) is manufactured. In the fourth step of the modification process, the Mahjong brand (3) structure can be placed in a grinding mixer after demolding, and its surfaces and corners can be stirred and polished. This belongs to the modification process after the Mahjong brand (3) is molded. Through the above description, it can be clearly seen that the "Mahjong card structure with reinforced ribs" of the present invention is formed in the grooves (31) at the top corners of the body (30), and the corners of the decorative block (32) are provided with the grooves. (31) Phase card V. Description of the invention (iT) Reinforced ribs (3 3). The funeral can be used to riddle the sea bass rQn and hunt this sigh, as shown in the third figure, y lets the body (30 ) And the decorative block (32) can be stable, and the reinforcing ribs (33) are formed in each corner of the joint of the Mahjong card (3) and the decorative block (3 2). The structural strength of ') is especially effective for making the Mahjong card (3) not easy to grasp. ^ Into the impact resistance = In the explanation example, because the pressing protrusion ⑴ of the upper die (10) ^ The periphery of the bump (12) formed by Jiao Luo has a slight arc (about • 005 arc), so when The upper die (1〇) is pressed into the lower die (2〇 ((2 1)), and the corners (3) of the body (30) _ are formed at each corner, and a fine shape is formed on the inner edge of the insert groove (31). Radian: Make the pigment contained in the colored urea resin can be densely arranged along the sub-radian during the molding operation of the mold-changing manufacturing decorative block (3 2), and the pigment at the junction can be avoided. 〇) There is a clear transfer line at the junction with the decorative block (3 2). In addition, the design of the present invention can form the Mahjong card (4) structure as shown in the fourth figure according to the aforementioned manufacturing method, which is further A number of bumps are set around the pressing protrusion (1 1) of the upper mold (work 0) or at the bottom end surface. After the urea resin is heated and pressed through the mold (1), in addition to forming grooves in the top corners of the main body (40) (4 1) material, a clamping groove (411) is formed on the periphery or top surface of the top of the body (4〇), and when the decorative block (42) is formed, Reinforcement ribs (4 3 1) opposite to the clamping grooves (4 1) are formed on the periphery or bottom surface of the decorative block (4 2) and combined with each other. According to the above description, it can be seen that the present invention does have the following advantages:
五、發明說明（€> 1·提咼麻將牌結構強度，使麻將牌耐衝擊而不易缺 2 ·在，塊頂端呈現出完全透明之透明表層，能使=更 為明亮且清晰可見。 练上所述，本發明之『麻將強化肋製造方法及該種具 有強化肋的麻將牌結構』，是利用自然法則技術思想之高 度創作’其符合發明專利申請要件，爰依法倶文提出申請 Ο 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） I —111 ^ --------I-------^ (請先閱讀背面之注意事項再填寫本頁)V. Description of the invention (€ > 1) Raise the structural strength of the Mahjong tiles, making the Mahjong tiles resistant to impact and not indispensable. 2 · At the top of the block, a completely transparent and transparent surface layer can be made to make = brighter and clearly visible. As mentioned above, the "manufacturing method of Mahjong reinforced ribs and the structure of Mahjong tiles with reinforced ribs" of the present invention is a high degree of creation based on the technical ideas of natural laws. Paper size applies to China National Standard (CNS) A4 (210 X 297 mm) I —111 ^ -------- I ------- ^ (Please read the notes on the back before filling in this page)