200423889 玖、發明說明： 【發明所屬之技術領域】 本發明係關於釣魚或運動等之休閒用氈製鞋底的改良。 【先前技術】 在河川、大海等的水邊或水中步行時容易在足上沾上青 苔等，因此使用具有氈製鞋底的鞋子。 例如，在釣魚時，使用具有氈製鞋底的短靴、長靴、鞋 袋、涼鞋、雨靴（高筒長靴）等之各式種類的鞋子。 此等鞋子具有形成為符合該鞋子形狀之形狀的板狀氈 製鞋底，其可接合於鞋子本體，或可拆裝交換，也作為交 換用鞋底販售。 若使用如此之氈製鞋底的鞋子，雖不會在步行中打滑， 但有氈材的消耗迅速之問題。 在此，先前提出有如下的方案。 (專利文獻1 ) 曰本專利實開平5 - 9 3 2 0 4號公報 專利文獻1之公報記載有，在氈製鞋底的接地面設置複 數孔，以使該孔的表面融解硬化。 但是，氈製鞋底因為較軟，相較之下以較廣之面積沿地 面的方式接地，鞋底只向著鞋子本體側往正上方施壓，雖 然其氈材減少變少，但鞋底的側面部之纖維，因外側支撐 之消失使得纖維倒向鞋底的内側或外側方向，其纖維變得 易鬆動而使得數材迅速減少。 例如，若用於釣魚時，尤其是在開始使用時，指尖與腳 5 312/發明說明書(補件)/93-05/9310613 9 200423889 跟的纖維被從側面部與底面部間的角部側拔出而迅速減 少，即便是接地面側幾乎不減少，仍有側面部側因數次的 使用，而隨鞋子本體接觸地面逐漸減少的情況。 【發明内容】 (發明所欲解決之問題） 所欲解決之問題，有氈製鞋底的接地面雖減少較少，但 鞋底的側面部卻會發生纖維倒榻，因此變得易鬆動而使得 亶色材迅速減少。 尤其是指尖或腳跟部的材減少迅速。 本發明之目的係鑑於上述缺點，提供一種減少鞋底側面 部的氈材消耗而提高耐久性之氈製鞋底。 (解決問題之手段） 為解決上述問題，申請專利範圍第1項之本發明，其要 旨為至少使氈製鞋底之側面部之一部分融解硬化。 申請專利範圍第2項之本發明，其要旨為至少使&製鞋 底之側面部的指尖部融解硬化。 申請專利範圍第3項之本發明，其要旨為至少使氈製鞋 底之側面部的腳跟部融解硬化。 申請專利範圍第4項之本發明，其要旨為使側面部融解 硬化的部分，係設為可到達側面部與底面部之間的角部。 根據申請專利範圍第1項之本發明，先前之氈製鞋底在 使用中其側面部3 c會迫於倒向鞋底的内側或外側，此時， 從側面部3 c與底面部3 a之角部3 d處氈材開始發生鬆動， 因此側面部3 c側的數材（纖維）容易快速減少，根據情況之 6 312/發明說明書(補件)/93-05/93106139 200423889 不同，雖其還具有充分的厚度但因側面部3 c減少，造成鞋 子本體容易接觸於地面而必須交換，但根據本發明之構 成，氈製鞋底3的側面部3 c被強化而使纖維不易倒塌，而 且，纖維亦不易被拔出從而防止了磨耗，因此氈製鞋底3 的对久性上升而可較先前更長久使用。 根據申請專利範圍第2項之本發明，若使指尖部α融解 硬化，及利用少量融解硬化部Α可提升效果。 根據申請專利範圍第3項之本發明，若使腳跟部石融解 硬化，及利用少量融解硬化部A可提升效果。 根據申請專利範圍第4項之本發明，若開始使用時，雖 角部3 d之氈材大為鬆動，因此側面部3 c側的氈材（纖維） 減少而略微欠缺耐久性，但因側面部3 c融解硬化的部分 A，係設為可到達側面部3c與底面部3a間之角部3d，使 得使用開始後角部3 d的減少立即變小，因此氈製鞋底3 的耐久性上升，而變得較先前更可長久使用。 【實施方式】 以下，參照圖式說明本發明之實施形態，圖1〜圖6為 第1實施例，圖1為氈製鞋底的鞋子之斜視圖，圖2為氈 製鞋底的鞋子之剖面側視圖，圖3為氈製鞋底之斜視圖， 圖4為氈製鞋底之俯視圖，圖5為氈製鞋底之剖面側視圖， 圖6為氈製鞋底之要部放大剖面側視圖。 氈製鞋底的鞋子，其鞋子本體1係由防水性厚壁海綿、 胺基甲酸酯、氯丁橡膠等的發泡橡膠或橡膠等之具有柔軟 性的材料一體形成足形的底部1 a、指曱部1 b、腳跟部1 c 312/發明說明書(補件)/93-05/93106139 200423889 及腳踝部1 d，在底部1 a的下側固定有腳跟側較高的底部 材2，在底部材2的下側固定有氈製鞋底3。 氈製鞋底3係於聚丙烯、聚乙烯等的合成樹脂纖維的集 合體上施以針狀打孔（n e e d 1 e p u n c h )，再加壓使上述纖維 隨機編織形成的板狀氈，切斷形成符合鞋底形狀的氈製鞋 底，由接地面的底面部3 a、其相反側的固定於鞋子本體1 的上面部3b及沿著周緣的側面部3c所形成。 圖中，箭頭的範圍α為氈製鞋底3的指尖部，箭頭的範 圍/3為腳跟部。 纖維係以纖度為2〜4 0但尼爾，纖維長則使用1 0〜 1 0 0 m m 〇 然後，用壓力2 0 0〜1 0 0 0 N / m2按壓3〜1 0分鐘，使用密 度為0.1〜0.3g/cm3，厚度為5〜30mm的Si材。 又，從氈材切斷的氈製鞋底3之側面部3 c，由較構成該 纖維的合成樹脂的融點高的溫度進行加熱，而被融解硬化。 例如，若纖維為聚丙烯、聚乙烯的話，則由1 6 0〜1 8 0 度進行加熱，使氈製鞋底3的側面部3 c的表面融解，其後， 利用冷卻或常溫放置，使纖維彼此在融接的狀態下進行硬 化，成為較加熱前的狀態，不會從側面部3c的表面產生纖 維鬆動的狀態。 上述融解係通過使熱風或火燄接觸於氈製鞋底3，另 外，使接近或接觸加熱的烙鐵來進行。200423889 发明 Description of the invention: [Technical field to which the invention belongs] The present invention relates to the improvement of recreational felt soles for fishing or sports. [Prior art] Moss and the like are easily stained on the feet when walking on the waterside of rivers, seas, or the like. Therefore, shoes with felt soles are used. For example, when fishing, various types of shoes such as booties, boots, shoe bags, sandals, rain boots (high boots) and the like with felt soles are used. These shoes have a plate-like felt sole formed into a shape that conforms to the shape of the shoe, which can be attached to the shoe body, or can be disassembled and exchanged, and is also sold as an exchange sole. If shoes with such felt soles are used, although they do not slip during walking, there is a problem of rapid consumption of felt materials. Here, the following proposals have been previously proposed. (Patent Document 1) Japanese Patent Application Laid-Open No. 5-9323204 Patent Document 1 discloses that a plurality of holes are provided on the ground surface of a felt sole to melt and harden the surface of the holes. However, because the felt sole is relatively soft, it is grounded in a relatively large area along the ground. The sole only applies pressure to the shoe body side and directly above it. Although the felt material is reduced, the side of the sole The fibers, due to the disappearance of the outer support, cause the fibers to fall to the inner or outer direction of the sole, and the fibers become easy to loose, so that the number of materials is rapidly reduced. For example, if used for fishing, especially at the beginning, the fingertips and feet 5 312 / Invention Manual (Supplement) / 93-05 / 9310613 9 200423889 The fibers of the heel are taken from the corner between the side and the bottom The side pulls out and decreases rapidly. Even if the ground plane side is hardly reduced, there are still cases where the side surface side is gradually reduced as the shoe body contacts the ground. [Summary of the Invention] (Problems to be Solved by the Invention) Although the ground contact surface of the felt sole is reduced less, the side surface of the sole is subject to fiber fall, so it becomes easy to loosen and makes it 亶Color material decreases rapidly. In particular, the material of fingertips or heels decreases rapidly. An object of the present invention is to provide a felt sole in which the consumption of felt material at the side portion of the sole is reduced and the durability is improved in view of the above disadvantages. (Means for Solving the Problem) In order to solve the above-mentioned problems, the present invention, which is claimed in claim 1, is intended to melt and harden at least a part of the side portion of the felt sole. The invention of claim 2 is aimed at melting and hardening at least the fingertips of the side portions of the & shoe sole. The invention of claim 3 is aimed at melting and hardening at least the heel portion of the side portion of the felt sole. The invention of claim 4 is for the purpose of melting and hardening the side portions so that the corner portions between the side portions and the bottom portion can be reached. According to the present invention in the scope of patent application No. 1 of the prior patented sole, the side portion 3 c of the previously felt sole is forced to fall to the inside or outside of the sole during use. At this time, from the corner of the side portion 3 c and the bottom portion 3 a The felt material began to loosen at the part 3 d, so the number of materials (fibers) on the side 3 c side of the side part was easy to decrease quickly. According to the situation 6 312 / Invention Manual (Supplement) / 93-05 / 93106139 200423889 Different, although It has a sufficient thickness, but the side portion 3 c is reduced, so that the shoe body is easy to contact the ground and must be exchanged. However, according to the structure of the present invention, the side portion 3 c of the felt sole 3 is reinforced so that the fibers are not easy to collapse. It is also not easy to be pulled out to prevent abrasion, so the durability of the felt sole 3 is increased and can be used longer than before. According to the invention of the second patent application range, if the fingertip portion α is melted and hardened, and a small amount of the melted and hardened portion A is improved, the effect can be improved. According to the invention of claim 3, if the heel stone is melted and hardened, and a small amount of the melted and hardened portion A is used, the effect can be improved. According to the invention of item 4 of the scope of patent application, if the felt material at the corner portion 3 d is loose when it is used, the felt material (fiber) at the side portion 3 c is reduced and the durability is slightly lacked. The part A of the part 3c is melted and hardened so as to reach the corner part 3d between the side part 3c and the bottom part 3a, so that the reduction of the corner part 3d immediately after the start of use is reduced, so the durability of the felt sole 3 is increased. And become more durable than before. [Embodiment] Hereinafter, an embodiment of the present invention will be described with reference to the drawings. FIG. 1 to FIG. 6 are the first embodiment, FIG. 1 is a perspective view of a shoe with a felt sole, and FIG. 2 is a cross-sectional side of the shoe with a felt sole. FIG. 3 is a perspective view of a felt sole, FIG. 4 is a top view of the felt sole, FIG. 5 is a sectional side view of the felt sole, and FIG. 6 is an enlarged sectional side view of a main part of the felt sole. For shoes with felt soles, the shoe body 1 is made of a waterproof thick-walled sponge, foamed rubber such as urethane and neoprene or a flexible material such as rubber to form a foot-shaped bottom 1 a. Heel part 1 b, Heel part 1 c 312 / Invention specification (Supplement) / 93-05 / 93106139 200423889 and Ankle part 1 d, At the lower side of the bottom 1 a, the heel material 2 which is higher on the heel side is fixed, at the bottom A felt sole 3 is fixed to the lower side of the material 2. The felt sole 3 is made of synthetic resin fibers such as polypropylene, polyethylene, etc., and is needle-punched (need 1 epunch), and then pressed to form a sheet-like felt formed by randomly weaving the fibers, and cut into The sole-shaped felt sole is formed by a bottom surface portion 3 a on the ground surface, an upper surface portion 3 b fixed to the shoe body 1 on the opposite side, and a side surface portion 3 c along the periphery. In the figure, the range α of the arrow is the fingertip portion of the felt sole 3, and the range / 3 of the arrow is the heel portion. The fiber size is 2 ~ 4 0 denier, and the fiber length is 10 ~ 100 mm. 〇Then, press the pressure with 2 0 ~ 1 0 0 0 N / m2 for 3 ~ 10 minutes, using the density of Si material with a thickness of 0.1 to 0.3 g / cm3 and a thickness of 5 to 30 mm. The side surface portion 3c of the felt sole 3 cut from the felt is heated at a temperature higher than the melting point of the synthetic resin constituting the fiber, and is melted and hardened. For example, if the fiber is polypropylene or polyethylene, it is heated at 160 to 180 degrees to melt the surface of the side portion 3 c of the felt sole 3, and then the fiber is cooled or left at room temperature to make the fiber Each of them is hardened in a fused state to a state before being heated, and a state where fibers are not loosened from the surface of the side surface portion 3c is not generated. The melting is performed by bringing hot air or flame into contact with the felt sole 3, and by bringing it close to or in contact with a heated soldering iron.
箭頭A為融解硬化的部分，第1實施例中，雖融解硬化 部A係鞋底3的側面部3 c全體，但是並非使融解硬化部A 8 312/發明說明書(補件)/93-05/93106139 200423889 全部融解而是融解成纖維仍可殘存之狀態亦可。 另夕卜，也可在側面部3c中因為重量而容易歪斜的底面 側，如圖6，在從側面部3c略超過角部3d的底面部3a設 置融解硬化部A。 又，利用不僅在側面部3 c而且在從側面部3 c至底面部 3 a設置融解硬化部A，也可於側面部3 c與底面部3 a之間 的角部3 d設置融解硬化部A。 如此，若從側面部3 c至角部3 d設置融解硬化部A，可 防止使用後立即容易減少的角部3 d及其附近之纖維鬆動。 如上述，雖在側面部3 c或從側面部3 c至角部3 d設置 融解硬化部A，但除加上構成外，也可根據必要進一步於 底面部3 a設置融解硬化部A以便增強對步行中的地面的吻 合0 該情況，底面部3 a的融解硬化部A，因為若其直接接地 部分變多而變得容易打滑，所以也可在底面部3a形成凹部 或溝槽，在其内部設置融解硬化部A，以減少曝露底面部 3 a表面之部分。 先前之氈製鞋底，係在使用中，側面部3 c會倒向鞋底 内側或外側，此時，侧面部3c與底面部3a的角部3d的氈 材開始鬆動，因此側面部3 c側的氈材（纖維）容易快速減 少，根據情況之不同，雖其還具有充分的厚度但因側面部 3 c減少，造成鞋子本體容易接觸於地面而必須交換，但根 據本發明之構成，氈製鞋底3的側面部3 c被強化而使纖維 不易倒塌，而且，纖維亦不易被拔出從而防止了磨耗，因 9 312/發明說明書(補件)/93-05/93106139 200423889 此氈製鞋底3的对久性上升而可較先前更長久使用。 另夕卜，開始使用後，角部3 d的氈材立即大為鬆動，因 而側面部3 c側的氈材（纖維）減少，而且，隨著該鬆動之角 部3 d處纖維，包含於該纖維的角部3 d周邊的纖維被拔出 而略微缺乏耐久性，但利用側面部的融解硬化部A，依到 達側面部3 c與底面部3 a間的角部3 d的方式而設，使用開 始後角部3 d的減少立即變小，另外，角部3 d的纖維被拉 住而使周邊的纖維不被拔出，因此氈製鞋底3的耐久性上 升，而可較先前更長久使用。 當如前述般構成氈製鞋底時，氈製鞋底3的側面部3 c 的纖維不易倒塌，且因為不易鬆動，因此可提升氈製鞋底 3的对久性。 圖7為第2實施例，圖7為氈製鞋底之要部放大剖面側 視圖。 第2實施例中，氈製鞋底3的角部3 d被削掉，且角部 3 d、其側面部3 c側及底面部3 a側融解硬化。 如此般角部3 d被削掉，並使此部分融解硬化，使用開 始後馬上鬆動之纖維將消失，另外，因被削掉之部分為被 押至接觸地面，故因與地面之接觸使得纖維不易被拔出。 底面部3 a側的融解硬化部A，可設於底面部3 a的表面， 從角部3d起20mni以下之寬度即可。 圖8為第3實施例，圖8為氈製鞋底之要部放大剖面側 視圖。 第3實施例中，分散設置融解硬化部A於氈製鞋底3的 10 312/發明說明書(補件)/93-05/9310613 9 200423889 側面部3c 。 若分散設置融解硬化部A於氈製鞋底3的側面部3c，可 活用氈材的柔軟性，融解硬化部A之開裂亦變少。 圖9為第4實施例，圖9為一組氈製鞋底之俯視圖。 第4實施例中，使氈製鞋底3的側面部3 c中纖維鬆動 或容易減少的指尖部α與腳跟部0融解硬化。 若使指尖部α與腳跟部yS融解硬化，可以較少之融解硬 化部A來提升效果。 在上述說明中，由在鞋子本體1的底部1 a下側固定有 腳跟側較高之底部材2，在底部材2的下側接合固定有氈 製鞋底3的圖面進行了敘述，但也可在底部材2與氈製鞋 底3的雙方設置可使拆裝自如（交換自如）的天鵝絨扣鉤。 (發明效果） 本發明係由如上述說明的形態所實施，其可獲得以下記 載的效果。 根據本發明，氈製鞋底的側面部的纖維較難倒塌，而且 亦較難鬆動，因此可提升氈製鞋底的耐久性。 【圖式簡單說明】 圖1為第1實施例，為氈製鞋底的鞋子之斜視圖。 圖2為相同氈製鞋底的鞋子之剖面側視圖。 圖3為相同氈製鞋底之斜視圖。 圖4為相同氈製鞋底之俯視圖。 圖5為相同氈製鞋底之剖面側視圖。 圖6為相同氈製鞋底之要部放大剖面側視圖。 11 312/發明說明書(補件)/93-05/93106139 200423889 圖7為第2實施例，為氈製鞋底之要部放大剖面側視圖。 圖8為第3實施例，為氈製鞋底之要部放大剖面側視圖。 圖9為第4實施例，為一組氈製鞋底之俯視圖。 (元件符號說明） 1 鞋子本體 la 底部 lb 指甲部 1 c 腳跟部The arrow A is a melt-hardened portion. Although the melt-hardened portion A is the entire side portion 3 c of the sole 3 in the first embodiment, the melt-hardened portion A 8 312 / Invention Manual (Supplement) / 93-05 / 93106139 200423889 It is possible to melt all the fibers, but to melt them into a state where the fibers can still remain. In addition, in the side surface portion 3c, the bottom surface side which is easily distorted due to weight may be provided. As shown in Fig. 6, the bottom surface portion 3a slightly exceeding the corner portion 3d from the side surface portion 3c may be provided with a melt-hardened portion A. In addition, the melt-hardened portion A may be provided not only at the side portion 3 c but also from the side portion 3 c to the bottom surface portion 3 a, and may also be provided at the corner portion 3 d between the side portion 3 c and the bottom surface portion 3 a. A. In this way, if the melt-hardened portion A is provided from the side portion 3 c to the corner portion 3 d, it is possible to prevent the fiber in the corner portion 3 d and the vicinity thereof from loosening immediately after use. As described above, although the melt-hardened portion A is provided on the side portion 3 c or from the side portion 3 c to the corner portion 3 d, in addition to the configuration, a melt-hardened portion A may be further provided on the bottom surface portion 3 a as necessary to enhance Anastomosis to the ground during walking. In this case, the melted and hardened portion A of the bottom surface portion 3 a becomes slippery if there are more directly grounded portions. Therefore, a recess or groove can also be formed in the bottom surface portion 3 a. A melt-hardened portion A is provided inside to reduce the portion that exposes the surface of the bottom surface portion 3a. The previous felt sole is tied in use, and the side portion 3 c will fall to the inside or outside of the sole. At this time, the felt of the side portion 3 c and the corner portion 3 d of the bottom portion 3 a starts to loosen, so the side portion 3 c side The felt material (fiber) is easily and quickly reduced. Depending on the situation, although it has sufficient thickness but the side portion 3 c is reduced, the shoe body must easily be in contact with the ground and must be exchanged. However, according to the composition of the present invention, the felt sole The side part 3 of 3 is reinforced so that the fiber is not easy to collapse, and the fiber is not easy to be pulled out to prevent abrasion. 9 312 / Invention Specification (Supplement) / 93-05 / 93106139 200423889 This felt sole 3 For long-term use, it can be used longer than before. In addition, immediately after the use, the felt at the corner 3 d is loosened immediately, so the felt (fiber) at the side 3 c is reduced, and the fiber at the corner 3 d with this looseness is included in The fibers around the corner portion 3 d of the fiber are pulled out and have a slight lack of durability. However, the melt-hardened portion A of the side portion is used to reach the corner portion 3 d between the side portion 3 c and the bottom portion 3 a. The reduction of the corner 3 d immediately after the start of use becomes smaller. In addition, the fibers of the corner 3 d are pulled so that the surrounding fibers are not pulled out. Therefore, the durability of the felt sole 3 is increased, which can be more than before. Long-term use. When the felt sole is formed as described above, the fibers of the side surface portion 3 c of the felt sole 3 are not easily collapsed, and because the fibers are not easily loosened, the durability of the felt sole 3 can be improved. Fig. 7 is a second embodiment, and Fig. 7 is an enlarged cross-sectional side view of a main part of a felt sole. In the second embodiment, the corner portion 3 d of the felt sole 3 is cut off, and the corner portion 3 d, the side portion 3 c side and the bottom portion 3 a side are melted and hardened. The corner part 3d is cut off in this way, and this part is melted and hardened. The loose fiber will disappear immediately after the start of use. In addition, because the cut part is pushed to contact the ground, the fiber is caused by the contact with the ground. Not easy to be pulled out. The melt-hardened portion A on the bottom surface portion 3a side may be provided on the surface of the bottom surface portion 3a, and the width may be 20 mni or less from the corner portion 3d. Fig. 8 is a third embodiment, and Fig. 8 is an enlarged cross-sectional side view of a main part of a felt sole. In the third embodiment, 10 312 / Invention Specification (Supplement) / 93-05 / 9310613 9 200423889 side portion 3c of the melt-hardened portion A is distributed on the felt sole 3. If the melt-hardened portion A is dispersedly provided on the side surface portion 3c of the felt sole 3, the softness of the felt material can be utilized, and the crack of the melt-hardened portion A is also reduced. Fig. 9 is a fourth embodiment, and Fig. 9 is a plan view of a set of felt soles. In the fourth embodiment, the fingertip portion α and the heel portion 0 of the loosened or easily reduced fibers in the side portion 3c of the felt sole 3 are melted and hardened. If the fingertip portion α and the heel portion yS are melted and hardened, the hardened portion A can be melted less to improve the effect. In the above description, the bottom surface 1 a of the shoe body 1 is fixed with the bottom material 2 with a high heel side fixed, and the bottom surface of the bottom material 2 is bonded and fixed with the felt sole 3. A velvet buckle can be installed on both the bottom material 2 and the felt sole 3, which can be disassembled and exchanged freely. (Effects of the Invention) The present invention is implemented in the form described above, and can obtain the effects described below. According to the present invention, the fibers of the side portions of the felt sole are less likely to collapse and loosen, so the durability of the felt sole can be improved. [Brief description of the drawings] FIG. 1 is a perspective view of a first embodiment of a shoe with felt soles. Figure 2 is a cross-sectional side view of a shoe with the same felt sole. Figure 3 is a perspective view of the same felt sole. Figure 4 is a top view of the same felt sole. Fig. 5 is a sectional side view of the same felt sole. Fig. 6 is an enlarged cross-sectional side view of a main part of the same felt sole. 11 312 / Invention Specification (Supplement) / 93-05 / 93106139 200423889 FIG. 7 is a second embodiment, an enlarged cross-sectional side view of a main part of a felt sole. FIG. 8 is a third embodiment, an enlarged sectional side view of a main part of a felt sole. Fig. 9 is a fourth embodiment, a plan view of a set of felt soles. (Explanation of component symbols) 1 bottom of shoe body 1 lb of nail 1 c of heel
Id 腳踝部 2 底部材 3 氈製鞋底 3 a 底面部 3 b 上面部 3c 側面部 3d 角部 A 融解硬化部 a 指尖部 β 腳跟部 12 312/發明說明書(補件)/93-05/93106139Id Ankle part 2 Bottom material 3 Felt sole 3 a Bottom part 3 b Upper part 3c Side part 3d Corner part A Melting and hardening part a Fingertip part β Heel part 12 312 / Invention Manual (Supplement) / 93-05 / 93106139