A7 407048 五、發明説明（/ ) 本發明關於一用於組合鞋子類型的組合鞋墊，在此類 組合鞋子中，一上層被折疊並被固定於該鞋墊之下。 本發明進一步關於組合於該鞋墊之上的鞋子。 上層被折疊並被固定於鞋墊之下之鞋子組合類型& Good-year、Black、San Crispin。和 Ago 類型爲例被舉例說 明。 在上述提及的鞋子類型中，上層藉由一熱熔化的黏 結劑被固定到鞋墊，該黏結劑當組合時被注入組合鞋墊> 下部和被折疊的上層之間的區域，從而藉由一簡單的操作 而能夠組合鞋子的被折疊之上層。接著，根據已知的方$ ，被折疊的上層被黏結到鞋墊之下部並被碾壓，以獲得〜 在其上最終將被塗上膠水之平整表面，以獲得最終成形的 鞋子。在後部，該鞋墊通常在支撐底之下包括一金屬脛和 被安置在金屬脛之下的一加強件。該金屬脛通常被固定至[J 該加強件。 上述爲本發明之工業應用之主要領域，但不僅僅限於 此，因爲本發明能用在如申請專利範圍第一項所述的同等 領域。根據上述工業應用領域之鞋墊的例子在EP525 324 ，US3 906 570 及 US2 259 586 中已經揭示。 用於組合鞋子之適當的黏結劑在GB1 601 372，GB2 081 279，US4 125 522 及 US3 362 036 中已舉例描述。 組合方法已在 US 2 259 586，US3 533 117，US3 483 582，US3 362 036 及 US3 271 799 中加以描述。 然而，上述已知之系統仍難免有缺點。首先，在組合 3 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） f請先閲讀背面之注意事項再填寫本頁) 訂. 經濟部中央標準局員工消費合作杜印製 A7 B7 407048 五、發明説明（2 ) 鞋子過程中之熱熔黏結劑的注射會造成黏結劑局部的滯留 聚集而使鞋子變硬。此硬化現象大大地削弱了能讓穿鞋者 舒服並對其足部健康有益之功效，而且能妨礙足部進行自 然的運動。當運用一種滞留聚集的黏結劑時，此現象在任 何情形下都會發生，即使該黏結劑在組合鞋子過程中不是 如US3 271 799中所述之方法注射。 進一步說，從工廠維修和生產率的角度而言，使用注 射熱熔黏結劑之已知系統仍有問題，因爲該黏結劑過時後 會阻塞系統的某些零件，如噴嘴。這通常是由於在高溫下 熔化的熱塑性黏結劑在注射之前仍保持高溫從而導致在機 器內部的黏結劑過時後產生裂解。事實上，阻塞通道並且 必須藉由停止工廠生產才能去除的沉積物明顯地增加了在 維修和低生產率方面引起的成本。 最後，由於上述限制，只有某些類型的黏結劑能夠承 受由在某一高溫下持續一段較長時間而產生延長的熱應力 。這些黏結劑在冷卻後能自然地變硬並加重上述與使成品 鞋子有高硬度有關之問題。 因此’本發明之目的在於藉由一用於組合鞋子之組合 鞋墊解決上述一上層被折疊並被固定在鞋墊之下類型的缺 點，而且其特徵爲該鞋墊包括一個在其下層覆有一層少於 300g/m2 ’較理想的爲少於180g/nf的熱熔黏結劑之支撐底 ’從而該上層能藉由加熱而被黏到所說的鞋墊。 換句話說’該鞋墊包括一個支撐底，在其下層包含一 層熱熔黏結劑’從而該上層能藉由加熱而被黏到所說鞋墊 ___ 4 本紙張尺度適用巾g|國*標準（CNS ) A規格（2公 (請先閲讀背面之注意事項再填寫本頁) 訂 經濟部中央橾準局員工消費合作衽印製 407048 A7 B7_____ 五、發明説明（3 ) 〇 較理想的是，該鞋墊具有一數量爲50 g/m2到300 g/rri ’較理想在50 g/mi[j 180 g/rf之間的黏結劑。 較理想的是，當用一 l(TC/min坡度DSC法測定時， 該黏結劑具有一個在40到18(TC，較理想在45到120°C的 熔點。 較理想的是，該黏結劑包括一在聚合酯、共聚酯、聚 醯胺、共聚醯胺、聚烯烴、聚氨酯、乙基乙烯乙酸酯、丙 烯酸樹脂、聚乙酸乙烯酯，乙烯基聚合物中挑選的聚合體 。更理想的是，該黏結劑是在聚酯、共聚酯、聚氨酯、乙 基乙嫌乙酸酯，聚醯胺及共聚醯胺中挑選的。 甚至更爲理想的是，該黏結劑是聚氨酯和聚己內酯的 混合物。 較理想的是，該黏結劑藉由鋪設黏結粉末而包含於支 撐底之下半部。但是，由於一個廣泛的工業製造背景，在 支擦底下部上以薄膜形式使用一黏結劑是可能的。 經濟部中央標準局員工消費合作社印製 ^1· I In - - - In 11 1^1 .^HI m ^^1 m 1¾ 、言 (請先閲讀背面之注意事項再填寫本頁) 支撐底可能由下列材料製成，例如一浸漬布、一布、 一不織布、一浸漬不織布、一擠壓元件、一共同擠壓元件 、一聚結纖維或再製的皮革。 在用共同擠壓元件情況下，該支撐底和一黏結劑薄 膜被共同擠壓在一起，從而能自動地組合上述兩元件。 加強元件可以用聚結纖維製成，如浸有乳膠之纖維素 纖維。 該支撐底可能帶有微小通孔以允許濕氣散發。 _ 5 _ 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） 經濟部中央標準局員工消費合作社印製 A A 7 __B7_ 五、發明説明（if ) 本發明進一步關於一種用於製備上述鞋墊的方法，其 中，微小通孔較理想的是用加熱後的針刺成的。 本發明進一步關於一個組合在上述組合鞋墊之上的鞋 子，其中，放置在支撐底之一下部和上部之間的黏結劑較 理想的數量爲小於300 g/m2，並且更佳的爲小於180 g/m2 參考附圖，本發明將更加明瞭，其中： 第一圖爲根據本發明之鞋墊的一仰視分解圖； 第二圖爲根據本發明之鞋墊之帶有微小通孔的第二實 施例的一立體圖； 第三圖爲第一圖之帶有一上層的鞋墊之一仰視立體圖 > 第四圖爲第一圖之鞋墊的一俯視立體圖； 第五圖爲組合於第一圖之鞋墊上的一鞋子的一側面剖 視圖， 第六圖爲根據本發明的鞋墊之第三實施例的一鞋子的 一側面剖視圖； 第七圖爲根據本發明之完成的鞋子之一仰視立體圖； 第八圖爲根據在第六圖所示實施例之鞋墊的一仰視分 解圖；及 第九圖爲第八圖之鞋墊的一俯視立體圖。 6 . II I - - -1 I -II - - - =- . - - 1 ......I - i S (請先閱讀背面之注意事項再填寫本頁) 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） 407048 A7 _ _ B7 五、發明説明（t) 參考第一到第七圖，用於組合鞋子11之鞋墊9被詳細 說明，在此類鞋子中’一個上層12在13處被折疊並被固 定在鞋墊9的下面。 鞋墊9由以下所形成：一個在其下側包含一熱熔黏結 劑的支撐底1〇 ; —個脛14，其具有一加固功能；一個加強 元件15，其被放置在該脛14之上。該加強元件15藉由如 氯丁橡膠黏結劑而被固定在支撐底10的上方以製成一單個 物體。在較佳的金屬實施例中，脛14藉由釘牢而被固定到 支撐底。 加強元件15覆蓋在支撐底10之後部。在此後部，加 強元件15和支撐底在尺寸上要能夠相互適合。換言之，在 此後部，支撐底1〇的尺寸和加強元件15的尺寸是相同的 〇 經濟部中夬標準局員工消費合作社印製 (請先閲讀背面之注意事項再填寫本頁) 尤其參考第六圖之實施例，組合鞋墊9包含一個被安 置在支撐底10下面並到支撐底10後部的下層16。該下層 16具有一個實質小於支撐底10的尺寸，以便能空出支撐 底10的周邊區域17。盡管有下層16，本身不具有黏結特 性的周邊區域17允許上層12黏結到支撐底10上。如有必 要，該下層16較理想地爲用於例如需要高跟之鞋子的情形 之進一步強化。 顯而易見，本發明克服了上述所有缺點並具有下列優 點： 在組合上層時，它不再需要任何黏結劑，相當大地簡 化了此組合步驟、降低了成本和維修負擔。尤其是無需任 7 本紙張尺度適用中國國家榡準YcNS ) A4規格（210X297公釐） Α7 Β7 五、發明説明（匕） 何裝置運輸一在高溫下液體黏結劑，顯然大大地簡化了整 個組合操作。所有用於淸洗工廠、噴嘴的停產時間進一步 完全徹底地消除掉了。 進一步需要指出的是，盡管用一高度自動化的方法， 只能用老式手工組合實現而絕對不能在現有工作的現代化 工廠之能力內實現的鞋子的彈性現在也能獲得。尤其是， 可以獲得具有明顯優點之更加富有彈性的鞋子。 令人驚訏的是，可以不採用特殊的修改而利用應用於 已知方法的相同機器。從工業的觀點而言，這是非常有利 的’因爲上述優點可以立即實現而無需維持高額的投資成 本去修改用於組合鞋子的機器。 ^ 本發明容許眾多類型的修改’而所有的修改都在相同 的發明槪念之範圍內。 (請先閲讀背面之注意事項再填寫本頁) 、-° 經濟部中央標準局員工消費合作社印製 本紙張尺度適用中國國家榇準（CNS ) Α4规格（210X297公釐）A7 407048 5. Description of the invention (/) The present invention relates to a combined insole for a combined shoe type. In this type of combined shoe, an upper layer is folded and fixed under the insole. The invention further relates to shoes combined on the insole. Type of shoe combination & Good-year, Black, San Crispin that the upper layer is folded and fixed under the insole. And Ago types are exemplified. In the aforementioned shoe types, the upper layer is fixed to the insole by a hot-melt adhesive, which is injected into the area between the lower and folded upper layers of the insole when combined, thereby providing a Simple operation to combine folded upper layers of shoes. Next, according to the known square $, the folded upper layer is bonded to the lower part of the insole and rolled to obtain a flat surface on which glue will eventually be applied to obtain the final shaped shoe. At the rear, the insole usually includes a metal shin under the support sole and a reinforcement member placed under the metal shin. The metal shin is usually fixed to [J the reinforcement. The above is the main field of industrial application of the present invention, but it is not limited to this, because the present invention can be applied to the equivalent field as described in the first item of the patent application scope. Examples of insoles according to the aforementioned industrial applications are disclosed in EP525 324, US3 906 570 and US2 259 586. Suitable adhesives for combination shoes are described by way of example in GB1 601 372, GB2 081 279, US4 125 522 and US3 362 036. Combination methods are described in US 2 259 586, US 3 533 117, US 3 483 582, US 3 362 036 and US 3 271 799. However, the known systems described above still have disadvantages. First of all, in the combination of 3 paper sizes, the Chinese National Standard (CNS) A4 specification (210X297 mm) is applied. F Please read the notes on the back before filling in this page.) Order. Duty printing by the Central Bureau of Standards, Ministry of Economic Affairs, A7 B7 407048 V. Description of the invention (2) Injection of hot-melt adhesive in the process of shoes will cause local retention and aggregation of the adhesive and make the shoes hard. This stiffening phenomenon greatly weakens the effects of making the wearer comfortable and beneficial to their foot health, and prevents natural movement of the foot. This phenomenon can occur under any circumstances when a retention-aggregating adhesive is used, even if the adhesive is not injected during the combination of shoes as described in US 3 271 799. Furthermore, from a plant maintenance and productivity standpoint, known systems using thermally fused adhesives still have problems, as they can obstruct certain parts of the system, such as nozzles, when they become obsolete. This is usually due to the fact that thermoplastic adhesives that melt at high temperatures remain hot before injection, which can cause cracking of the adhesive inside the machine when it becomes obsolete. In fact, deposits that block access and must be removed by stopping plant production significantly increase costs in terms of maintenance and low productivity. Finally, due to the aforementioned limitations, only certain types of adhesives are able to withstand prolonged thermal stress caused by a long period of time at a certain high temperature. These adhesives naturally harden after cooling and exacerbate the problems associated with high hardness of the finished shoe as described above. Therefore, the object of the present invention is to solve the above-mentioned disadvantage of a type in which an upper layer is folded and fixed under an insole by a combined insole for combined shoes, and is characterized in that the insole includes a layer with less than one layer covered on the lower layer. 300 g / m2 'preferably a support base of a hot-melt adhesive of less than 180 g / nf' so that the upper layer can be adhered to the insole by heating. In other words, 'the insole includes a support bottom and a layer of hot-melt adhesive in the lower layer' so that the upper layer can be adhered to the insole by heating ___ 4 This paper size applies to towel g | China * standard (CNS ) A specification (2 male (please read the precautions on the back before filling this page) Order the consumer cooperation of the Central Bureau of the Ministry of Economic Affairs and print 407048 A7 B7_____ V. Description of the invention (3) 〇 Ideally, the insole It has an adhesive with a quantity of 50 g / m2 to 300 g / rri, more preferably 50 g / mi [j 180 g / rf. It is ideal that when measured by a DSC method with a gradient of TC / min At the time, the adhesive has a melting point of 40 to 18 ° C, more preferably 45 to 120 ° C. More preferably, the adhesive includes a polymer ester, copolyester, polyamide, and copolymer polyamide. , Polyolefin, polyurethane, ethyl vinyl acetate, acrylic resin, polyvinyl acetate, polymer selected from vinyl polymers. More desirably, the adhesive is in polyester, copolyester, polyurethane, Ethyl ethyl acetate, polyamidoamine and copolyamide are selected. Even more rational The adhesive is a mixture of polyurethane and polycaprolactone. Ideally, the adhesive is contained in the lower half of the support by laying adhesive powder. However, due to a broad industrial manufacturing background, It is possible to use an adhesive in the form of a film on the bottom of the support. Printed by the Consumer Cooperatives of the Central Standards Bureau of the Ministry of Economic Affairs ^ 1 · I In---In 11 1 ^ 1. ^ HI m ^^ 1 m 1¾ (Please read the notes on the back before filling this page) The support base may be made of the following materials, such as an impregnated cloth, a cloth, a non-woven cloth, an impregnated non-woven cloth, an extrusion element, a co-extrusion element, a poly Knotted fiber or remanufactured leather. In the case of co-extruded elements, the support base and an adhesive film are co-extruded together, so that the two elements can be automatically combined. The reinforcing element can be made of agglomerated fibers, Such as latex-impregnated cellulose fibers. The support base may have tiny through holes to allow moisture to escape. _ 5 _ This paper size applies to China National Standard (CNS) A4 (210X297 mm) Central Standard of the Ministry of Economy Printed by AA 7 __B7_ by the Consumer Council of the Prospective Bureau. 5. Description of the Invention (if) The present invention further relates to a method for preparing the above-mentioned insole, in which the micro through hole is ideally formed by a heated needle. Further about a shoe combined on the above-mentioned combined insole, wherein the ideal amount of the adhesive placed between the lower part and the upper part of one of the support bottoms is less than 300 g / m2, and more preferably less than 180 g / m2 The present invention will be more clearly understood with reference to the drawings, wherein: the first figure is an exploded bottom view of the insole according to the present invention; the second figure is a perspective view of the second embodiment of the insole with micro through holes according to the present invention The third image is a bottom perspective view of one of the insoles with an upper layer of the first image > The fourth image is a top perspective view of the insole of the first image; the fifth image is a shoe combined with the insole of the first image A side cross-sectional view, a sixth view is a side cross-sectional view of a shoe according to a third embodiment of the insole according to the present invention, and a seventh view is a bottom perspective view of one of the completed shoes according to the present invention; The eighth figure is a bottom exploded view of the insole according to the embodiment shown in the sixth figure; and the ninth figure is a top perspective view of the insole according to the eighth figure. 6. II I---1 I -II---=-.--1 ...... I-i S (Please read the precautions on the back before filling this page) This paper size applies Chinese national standards (CNS) A4 specification (210X297 mm) 407048 A7 _ _ B7 V. Description of the invention (t) With reference to the first to seventh drawings, the insole 9 for the combined shoe 11 is described in detail. In this kind of shoes, there is an upper layer 12 is folded at 13 and fixed under the insole 9. The insole 9 is formed by: a support base 10 containing a hot-melt adhesive on its lower side; a shin 14 having a reinforcing function; and a reinforcing element 15 placed on the shin 14. The reinforcing member 15 is fixed above the supporting base 10 by, for example, a neoprene adhesive to make a single object. In the preferred metal embodiment, the shin 14 is secured to the support base by nailing. The reinforcing element 15 covers the rear portion of the support base 10. At the rear, the reinforcing element 15 and the support base need to be compatible with each other in size. In other words, in this rear part, the size of the support base 10 and the size of the reinforcing element 15 are the same. 0 Printed by the Consumers' Cooperative of the China Standards Bureau of the Ministry of Economic Affairs (please read the precautions on the back before filling this page). In the embodiment shown in the figure, the combined insole 9 includes a lower layer 16 disposed under the support base 10 and to the rear of the support base 10. The lower layer 16 has a size substantially smaller than that of the support base 10 so that the peripheral region 17 of the support base 10 can be vacated. In spite of the lower layer 16, the peripheral region 17 which does not have adhesive properties per se allows the upper layer 12 to adhere to the support base 10. If necessary, the lower layer 16 is ideally used for further strengthening, for example, when high-heeled shoes are required. Obviously, the present invention overcomes all the above-mentioned shortcomings and has the following advantages: When combining the upper layers, it no longer requires any adhesive, which considerably simplifies this combining step, reducing costs and maintenance burdens. In particular, no paper is required. This paper size is applicable to China's national standard YcNS) A4 size (210X297 mm) A7 B7 V. Description of the invention (dagger) How to transport a liquid adhesive at high temperature, which obviously greatly simplifies the entire assembly operation . All downtime for cleaning plants and nozzles has been completely and completely eliminated. It further needs to be pointed out that, despite a highly automated method, the elasticity of shoes that can only be achieved with old-fashioned manual combinations and can never be achieved within the capabilities of modern factories with existing work is now also available. In particular, more elastic shoes can be obtained with significant advantages. Amazingly, the same machine applied to known methods can be used without special modifications. From an industrial point of view, this is very advantageous because the advantages described above can be realized immediately without the need to maintain high investment costs to modify the machine used to combine shoes. ^ The invention allows for many types of modifications' and all modifications are within the scope of the same inventive idea. (Please read the precautions on the back before filling this page),-° Printed by the Consumer Cooperatives of the Central Standards Bureau of the Ministry of Economic Affairs This paper size applies to China National Standard (CNS) Α4 size (210X297 mm)