M332403 八、新型說明： 【新型所屬之技術領域】 本新型是有關於一種鞋帶頭，且特別是有關於一種防 止受壓碎裂的帶體之塑膠束頭。 【先前技術】 茶照第1圖，傳統塑膠製的鞋帶束頭1〇〇，係由一張 薄膠片101所構成。其組成，係將薄膠片1〇1經過捲繞方 式，包捲在一鞋帶110的端部m，使薄膠片101的兩側 邊102相互父豎並黏固在一起，以構成一束頭1〇〇。 傳統由薄膠片101製成的鞋帶束頭1〇〇固然具有固定 該鞋帶11〇端部lu的作用，但是，由於該薄膠片ι〇ι是 經由裁切所構成，所以該束頭1〇〇的側邊1〇2交疊處以及 一前端部103,較為銳利，不但容易刮手、割手或是鉤傷 衣物而且，鞋帶11 〇端部111的一部份係顯露在外部， 使用一段時間之後，編織而成的線材仍會產生抽線之憂 慮。一旦產生抽線現象，不但破壞美觀性，相對會降低整 體之使用壽命。 因此，參照第2圖，另有一種塑膠製的鞋帶束頭12〇， 此鞋帶束頭係由塑料一體形成套筒狀，具有一封閉端i2i 與一開口端122。此束頭12〇與鞋帶11〇的組成，係將鞋 帶110的端部111自該束頭121的開口端122塞入筒狀束 頭120内部。 據上可知，第2圖的束頭120雖以圓筒狀的結構，來 5 M332403 解决第1圖由薄膠片1G1製成的束頭1GG易割手、刮手、 釣知衣物或鞋帶110產生抽線的問題。但是，第2圖中束 Ϊ 120的整體素材’單純由塑料所一體成型，在固結於鞋 :、110的製造過程中，容易受到壓制而碎裂，進而增加製 造過程之耗材量。此外，如果在使用當中，鞋帶束頭受到 外力壓迫而裂損’鞋帶UG端部U1則立刻失去保護與美 乍用尤其疋該束頭120上形成有用以作裝飾或 品牌（商標名）的孔洞123時，更容易造成碎裂。^ 【新型内容】M332403 VIII. New description: [New technical field] The present invention relates to a shoelace head, and in particular to a plastic beam head for preventing a crushed belt. [Prior Art] In the first picture of the tea photo, the conventional plastic lace head is made of a thin film 101. The composition is that the thin film 1〇1 is wound and wrapped around the end m of the shoelace 110 so that the two side edges 102 of the thin film 101 are vertically affixed and bonded together to form a bundle head. 1〇〇. The conventional shoelace head 1 made of the thin film 101 has the function of fixing the end portion lu of the shoelace 11 , but since the thin film ι〇ι is formed by cutting, the beam head 1 The overlap of the sides of the crucible 1〇2 and the front end portion 103 are relatively sharp, and it is easy to scratch, cut or hook the clothes, and a part of the end portion 111 of the shoelace 11 is exposed to the outside. After using for a period of time, the braided wire will still have the worry of drawing. Once the threading phenomenon occurs, it not only destroys the aesthetics, but also reduces the overall service life. Therefore, referring to Fig. 2, there is a plastic shoelace bundle head 12, which is integrally formed of a plastic sleeve, having a closed end i2i and an open end 122. The composition of the head 12 〇 and the shoelace 11 塞 is to insert the end portion 111 of the shoe band 110 from the open end 122 of the head 121 into the interior of the cylindrical ferrule 120. As can be seen from the above, the beam head 120 of Fig. 2 has a cylindrical structure, and 5 M332403 solves the first embodiment of the beam head 1G made of thin film 1G1, which is easy to cut, scrape, catch clothing or lace 110. The problem of drawing the line. However, the overall material of the bundle Ϊ 120 in Fig. 2 is integrally formed of plastic alone, and is easily crushed and crushed during the manufacturing process of the shoe: 110, thereby increasing the amount of consumables in the manufacturing process. In addition, if it is in use, the head of the shoelace is subjected to external force and is cracked. The end of the shoelace UG U1 immediately loses its protection and beauty. In particular, the beam head 120 forms a useful decoration or brand (trade name). When the hole 123 is broken, it is more likely to cause chipping. ^ [New content]
a本新型戶斤提供一種帶體之塑膠束頭，、經由彈性層保護 塑膠材質的束頭，用以解決傳統塑膠束頭易碎裂的問題°。 、根據本新型所提出之一種鞋帶束頭，包含一東頭本體 、 彈眭層。戎束頭本體係為塑膠材質，並呈有—、％ — 軸線延伸並界定出-穿孔的周壁，以及相反形成於該二 :側的-封閉端與一開放口，該帶體由該開放口穿置於該 纽中。該彈性層係包覆在該束頭本體的-外壁面，對該 塑膠之束頭本體形成—軟性的保護作用，以防受外力 而裂損。 根據本新型所提出之一種鞋帶束頭，包含一束頭本體 與一彈性層。該束頭本體係為塑膠材f，並具有—沿一車由 線延伸並界定出—穿孔的周壁，以及相反形成於該周壁兩 側的-封閉端與一開放口’該帶體由該開放口穿置於該穿 孔中’該束頭本體更具有至^_凸接部與_形成於該封= M332403 端上的細縫，該凸接部 士入协#册μ ，、 ^周壁的一内壁面向内延伸以 二-内部。該彈性層包覆於該束頭本體的-外壁 ::軟性的彈性層對塑膠束頭形成-保護作用，除 手之外’更避免受壓而碎裂，以提高使用壽命。a The new type of household provides a plastic bottle head with a body, and the plastic material is protected by an elastic layer to solve the problem that the traditional plastic beam head is fragile. According to the present invention, a shoelace beam head includes an east head body and an elastic layer. The 头 头 本 体系 体系 体系 体系 体系 体系 体系 体系 体系 体系 体系 体系 体系 体系 体系 体系 体系 体系 体系 体系 头 头 头 头 头 头 头 头 头 头 头 头 头 头 头 头 头 头 头 头 头 头 头 头 头 头 头 头 头Wear it in the New Zealand. The elastic layer is coated on the outer wall surface of the head body to form a soft protective effect on the head body of the plastic to prevent cracking by external force. A shoelace head according to the present invention comprises a head body and an elastic layer. The bundle head system is a plastic material f, and has a peripheral wall extending along a line and defining a perforation, and a closed end and an open port formed on opposite sides of the peripheral wall. The mouthpiece is placed in the perforation. The beam head body has a slit formed on the end of the seal = M332403, and the convex joint is added to the joint, and one of the peripheral walls The inner wall extends inwardly to the inside of the interior. The elastic layer is coated on the outer wall of the head body. The soft elastic layer forms a protective effect on the plastic beam head, and is more resistant to crushing and cracking in addition to the hand to improve the service life.
_根據本新型所提出之_種帶體之塑膠束頭，包含一束 ^本體霉占著層與一彈性層。該束頭本體係為塑膠材 貝並_有/〇 一軸線延伸並界定出一穿孔的周壁，以及 相反形成於該周壁兩側的_封閉端與—開放口，該帶體由 该開放π穿置於該穿孔中。該黏著層録結在該束頭本體 之内壁面與該帶體的外周面之間，以加強結合力。該彈性 層包覆於該束頭本㈣_外壁面，對該㈣之束頭本體形 成一軟性的賴仙，避免料或㈣衣物，並可避免受 壓碎裂。 依照上述本新型所提出之一種帶體之塑膠束頭，該束 頭本體係為丙烯-丁二烯-苯乙烯樹脂（ABS塑膠）。該彈性 層係為種撓性材料，此彈性體為熱塑性橡膠（TPR)、熱 塑性聚胺基甲_ (TPU)、聚氨§旨（pu)及熱塑性聚醋彈性 體（TPEE)中的任一種，藉以提供柔軟的外表面，*不易刮 手。 ， 本新型的V體之塑膠束頭，將彈性層包覆在塑膠材質 的鞋帶束頭的外周面，如TpR(therm〇plastic rubb^，熱塑 f生橡膝）、TPU(Thermoplastic Polyurethane 熱塑性聚胺基 甲酸酯）、PU(P〇lyurethane，聚氨酯）及τρΕΕ(加删咖⑽ polyester elastomer，熱塑性聚酯彈性體）等軟性材質，以提 7 M332403 高整體強度’而不易受外力壓迫而碎裂，進而提高使用壽 命0 【實施方式】 參照第3圖與第4圖，本新型之帶體之塑膠束頭的第 一實施例，此束頭200供夾束在該鞋帶300的端部31〇， 而該束頭200包含一束頭本體21〇與一彈性層220。 該束頭本體210,係為塑膠材質所製成。於此可為一 種熱可塑性塑膠’如ABS塑膠（Acrylonitrile Butadiene styrene，丙烯-丁二烯-苯乙烯樹脂，簡稱ABS。該束頭本 體210具有一沿一軸線延伸並界定出一穿孔211的周壁 212,以及相反形成於該周壁212兩側的一封閉端213與 一開放口 214。 該彈性層220，包覆在該束頭本體21〇的一外壁面 215。此彈性層220係為一種軟性材料，如 TPR(thermoplastic rubber ^ 熱塑性橡勝）、 TPU(Themioplastic Polyurethane 熱塑性聚胺基甲酸酯）、 PU(P〇lyurethane，聚氨醋）及 TPEE(therm〇plasticp〇iye咖 elastomer，熱塑性聚酯彈性體）之任一種。 如上所述，本新型之帶體之塑膠束頭藉由該彈性層 220包覆在各該束頭本體21〇的外壁面215，以形成一^ 彈性的保護效果，無线結構，所以";肖費者於使用鞋帶 當時，不但不會刮手、割+，也無鉤傷衣物之憂慮。此外， 該束頭的彈性層可含有各種顏色的色料，以增加色彩 8 艾 M332403 化性’同時更與多彩化的鞋帶作搭配，使色彩變化更為豐 田。另外，該彈性層亦可含有碳料（如竹碳），以具備除臭 效用。此外该彈性層係含有香料，以營造出芬芳可人的氛 圍’此特別適用於女性專用的鞋帶上，以提高整體價值。 第5圖係為彈性層尚未包覆於束頭本體之前，束頭本 體、黏著層與帶體的立體分解圖。第6圖係為束頭本體藉 以黏著層夾束並黏固帶體，而且將彈性層包覆在束頭本體 外壁面的組合剖視圖。 本新型之帶體之金屬束頭的第二實施例，該束頭4〇〇 供夾束在帶體300的端部31〇，此端部310係預先以輥壓 方式形成圓管狀。該束頭4〇〇包含一束頭本體41〇、一黏 著層420與一彈性層430。 該束頭本體410係為塑膠材質所製成。於此係為一種 熱可塑性塑膠，如ABS塑膠（Acryl〇nitrile Butadiene styrene，丙烯-丁二烯·苯乙烯樹脂，簡稱ABS。該束頭本 體410具有一沿一軸線延伸並界定出一穿孔411的周壁 412，以及相反形成於該周壁412兩側的一封閉端4丨3與 一開放口 414，該帶體300由該開放口 414穿置於該穿孔 411中。此外，該束頭本體41〇更具有一造型部415，該造 型部415是一個由該周壁412的一外壁面4121貫穿一内 壁面4122的造型孔，此係舉例一星型孔。 該黏著層420是一黏膠，黏結在該束頭本體41〇之内 壁面4122與該帶體300的外周面32〇之間，以增加束頭 本體410與帶體300之間的定位效果。 9 M332403 該彈性層430，包覆於該束頭本體410的一外壁面 4121。此彈性層430係為一種軟性材料，如 TPR(thermoplastic rubber ，熱塑性橡膜）、 TPU(Thermoplastic P〇lyUrethane 熱塑性聚胺基甲酸醋）、 PU(Polyurethaiie，聚氨醋）及 TPEE(therm〇plasiicp〇iyes如 elastomer，熱塑性聚酯彈性體）之任一種。 另外，該束頭本體410的造型部415,亦可為一凸設於 該束頭本體410之外壁面4121的造型凸體，此係舉例一 心型凸體。 如上所述，本新型之帶體之金屬束頭之第二、三實施 例中’藉由黏著層420輔助黏結作用，以強化束頭本體41〇 與帶體300之間的定位效果。此外，彈性層43〇對該束頭 本體410形成彈性的保護效果，無尖銳結構，所以，消費 者於使用鞋帶當時，不刮手、不割手，也無鉤傷衣物之憂 慮。至於，束頭本體410可含有色料、含有碳料或香料等 設計與預期獲得的作用均與第一實施例相同，此不多贅 述。 參照第8圖、第9圖與第1〇圖，本新型之帶體之金 屬束頭的第四實施例，該束頭5〇〇供夾束在帶體3〇〇的端 部310 ’該束頭500包含一束頭本體51〇與一彈性層520。 該束頭本體510係為塑膠材質所製成。於此係為一種 熱可塑性塑膠’如ABS塑膠（Acrylonitrile Butadiene styrene，丙烯_丁二烯-苯乙烯樹脂，簡稱ABS。該束頭本 體5 10具有一沿一軸線延伸並界定出一穿孔5 11的周壁 M332403 5 12 ’以及相反形成於該周壁512兩側的一封閉端$丨3與 一開放口 514。該帶體300由該開放口 514穿置於該穿孔 511中。該束頭本體510更具有至少一凸接部515與一形 成於該封閉端5 13上的細縫5 16，該凸接部5丨5係自該周 壁512的一内壁面5121向内延伸以卡入於該帶體3〇〇的 組織内部。此凸接部515之形成，係利用一針狀工具（圖未 揭示）刺穿該束頭本體510之周壁512，致使周壁512變 形，而形成一剖面呈V型的尖凸結構，以卡制入該帶體 3〇〇，以提高該束頭本體510夾束於該帶體3〇〇的結合強 度。 該彈性層520，包覆於該束頭本體51〇的一外壁面 5122。此彈性層520係為一種軟性材料，如 TPR(therm〇Plastic rubber ，熱塑性橡膠）、 TPU(Thermoplastic p〇iyurethane熱塑性聚胺基曱酸酯卜 U(Polyurethane ’ 聚氨g旨）及 TPEE(thermoplastic polyester elastomer，熱塑性聚酯彈性體）之任一種。 ，上所述，本新型之帶體之金屬束頭之第四實施例 中，藉由該凸接部515以v型結構卡制於該帶體3〇〇的組 織内部’可增加束頭本體510與帶體300的結合強度，而 ^易脫落。而彈性層52〇對該束頭本體5 1〇形成彈性的保 護效果，可防止受壓而碎裂，以提高使用壽命，而且無尖 銳結構，不刮手、不割手，也無鉤傷衣物之憂慮。至於， 束頭本體510可含有色料、含有碳料或香料等設計與預期 獲得的作用均與第-實施例相同，此不多贅述。 11 M332403 歸納上述，本新型藉由軟性的彈性層包覆在束頭本體 的^壁面’柔軟的外表面，可避免受壓而碎裂，以延伸使 用壽命，而且不但不刮手、不割手，也不會鉤傷衣物。另 外，再辅以凸接部或是黏著層來固定帶體，使束頭本體與 帶體之間的結合更穩固，以提高使用品質。 雖然本新型已以多數個實施例揭露如上，然其並非用 以限疋本新型’任何熟習此技藝者，在不脫離本新型之精 神=乾圍内，當可作各種之更動與潤飾，因此本新型之保 護範圍#視後附之巾請專利範圍所界定者為準。 【圖式簡單說明】 為讓本新型之上述和其他目的、特徵、優點與實施例 能更明顯易懂’所附圖式之詳細說明如下： 第1圖係為一種傳統之鞋帶束頭的立體圖。 第2圖係為另一種傳統之鞋帶束頭的立體圖。 第3圖係為本新型第一實施例之鞋帶束頭的立體圖。 第4圖係為第一實施例之組合剖視圖。 第5圖係為本新型第二實施例之帶體之塑膠束頭的分 解立體圖，說明彈性層尚未包覆於束頭本體外部之前，束 碩本體、黏著層與帶體的外觀立體圖。 、第6圖係為第二實施例之剖視圖，說明將彈性層包覆 於束碩本體外壁面的組合狀態。 第7圖係為本新型第三實施例之帶體之塑膠束頭的立 M332403 體外觀圖，說明束頭本體外壁面的凸接部為一凸出體的型 態。 第8圖係為本新型第四實施例之帶體之塑膠束頭的外 觀立體圖。 第9圖係為第四實施例之剖視圖。 第10圖係為沿第8圖中線條10-10延伸的剖視圖。 【主要元件符號說明】 100 ： 束頭 101 :薄膠片 102 ： 側邊 103 :前端部 110 ： 鞋帶 111 :端部 120 ： 束頭 121 :封閉端 122 ： 開口端 123 :孔洞 200 ： 束頭 210 :束頭本體 211 ： 穿孔 212 :周壁 213 ： 封閉端 214 :開放口 215 ： 外壁面 220 :彈性層 300 ： 鞋帶 3 10 :端部 400 ： 束頭 410 :束頭本體 411 ： 穿孔 412 :周壁 4121 :外壁面 4122 :内壁面 413 ： 封閉端 414 :開放口 415 ： 造型部 415’ ：造型部 13 M332403 420 :黏著層 500 :束頭 5 11 :穿孔 5 121 :内壁面 5 13 :封閉端 5 15 :凸接部 520 :彈性層 430 :彈性層 510 :束頭本體 512 :周壁 5122 ：外壁面 514 :開放口 5 16 :細缝The plastic beam head of the strip according to the present invention comprises a bundle of body mold occupying a layer and an elastic layer. The bundle head system is a plastic material shell and has an axis extending and defining a perforated peripheral wall, and oppositely formed on both sides of the peripheral wall, the closed end and the open mouth, the strip body is worn by the open π Placed in the perforation. The adhesive layer is recorded between the inner wall surface of the head body and the outer peripheral surface of the belt body to reinforce the bonding force. The elastic layer is coated on the outer wall of the bundle head (4), and the body of the bundle head of the (4) is formed into a soft lining to avoid material or (4) clothing and to avoid crushing. According to the above-mentioned novel plastic strip head of the present invention, the bundle head system is propylene-butadiene-styrene resin (ABS plastic). The elastic layer is a kind of flexible material, and the elastic body is any one of thermoplastic rubber (TPR), thermoplastic polyamine methyl (TPU), polyurethane (pu) and thermoplastic polyester elastomer (TPEE). In order to provide a soft outer surface, * not easy to scratch. The plastic body of the V body of the present invention is coated with an elastic layer on the outer peripheral surface of the headband of the plastic material, such as TpR (therm〇plastic rubb^, thermoplastic f raw rubber knee), TPU (Thermoplastic Polyurethane thermoplastic) Soft materials such as polyurethane, PU (polyurethane) and τρΕΕ (10) polyester elastomer (thermoplastic polyester elastomer) to improve the overall strength of 7 M332403 and are not susceptible to external force. Fragmentation, thereby increasing the service life 0 [Embodiment] Referring to Figures 3 and 4, a first embodiment of the belt-shaped plastic beam head of the present invention, the bundle head 200 is clamped at the end of the shoelace 300 The portion of the head 200 includes a head body 21 and an elastic layer 220. The head body 210 is made of a plastic material. Herein, it may be a thermoplastic plastic such as ABS plastic (Acrylonitrile Butadiene styrene), which is referred to as ABS. The head body 210 has a peripheral wall 212 extending along an axis and defining a perforation 211. And a closed end 213 and an open port 214 formed on opposite sides of the peripheral wall 212. The elastic layer 220 is wrapped around an outer wall surface 215 of the bundle head body 21. The elastic layer 220 is a soft material. , such as TPR (thermoplastic rubber ^ thermoplastic rubber), TPU (Themioplastic Polyurethane thermoplastic polyurethane), PU (P〇lyurethane, polyurethane) and TPEE (therm〇plasticp〇iye coffee elastomer, thermoplastic polyester elastic As described above, the plastic strip head of the present invention is coated on the outer wall surface 215 of each of the head bodies 21 by the elastic layer 220 to form an elastic protective effect, The line structure, so the "Zhao Fei" when using the shoelace, not only will not scratch, cut +, no hook injury clothing. In addition, the elastic layer of the beam can contain various colors of color, increase Add color 8 Ai M332403 chemistry ' at the same time, it is more with the colorful laces to make the color change more Toyota. In addition, the elastic layer can also contain carbon material (such as bamboo carbon) to have deodorizing effect. The elastic layer contains perfume to create a fragrant and pleasant atmosphere. This is especially suitable for women's shoelaces to improve the overall value. Figure 5 is the body of the beam before the elastic layer has not been wrapped around the beam head body. The three-dimensional exploded view of the adhesive layer and the strip body. Fig. 6 is a sectional view of the bundle head body by which the adhesive layer is sandwiched and adhered, and the elastic layer is coated on the outer wall surface of the bundle head. In a second embodiment of the metal beam head of the body, the beam head 4 is clamped to the end portion 31 of the belt body 300, and the end portion 310 is formed into a circular tube shape by rolling in advance. The utility model comprises a bundle head body 41〇, an adhesive layer 420 and an elastic layer 430. The bundle head body 410 is made of a plastic material, and is a thermoplastic plastic such as ABS (Acryl〇nitrile Butadiene styrene, Propylene-butadiene-styrene resin Referring to the ABS, the head body 410 has a peripheral wall 412 extending along an axis and defining a through hole 411, and a closed end 丨3 and an opening 414 formed on opposite sides of the peripheral wall 412, the strip 300 The opening portion 414 is inserted into the through hole 411. Further, the head body 41 is further provided with a molding portion 415 which is formed by an outer wall surface 4121 of the peripheral wall 412 penetrating through an inner wall surface 4122. Hole, this is an example of a star-shaped hole. The adhesive layer 420 is an adhesive which is bonded between the inner wall surface 4122 of the head body 41 and the outer peripheral surface 32 of the strip 300 to increase the positioning effect between the head body 410 and the strip 300. 9 M332403 The elastic layer 430 is wrapped around an outer wall surface 4112 of the beam head body 410. The elastic layer 430 is a soft material such as TPR (thermoplastic rubber), TPU (Thermoplastic P〇lyUrethane thermoplastic polyurethane), PU (Polyurethaiie, polyurethane) and TPEE (therm〇plasiicp〇). Any of iyes such as elastomer, thermoplastic polyester elastomer. In addition, the molding portion 415 of the beam head body 410 may also be a shape convex body protruding from the outer wall surface 4121 of the beam head body 410. This is an example of a heart-shaped convex body. As described above, in the second and third embodiments of the metal beam head of the present invention, the adhesion is assisted by the adhesive layer 420 to enhance the positioning effect between the head body 41 〇 and the belt 300. In addition, the elastic layer 43 has an elastic protective effect on the head body 410, and has no sharp structure. Therefore, when the user uses the shoelace, the consumer does not scratch his hand, does not cut his hand, and has no worries about the clothing. As for the design of the bundle head body 410, which may contain a coloring material, a carbonaceous material or a fragrance, and the like, it is the same as that of the first embodiment, which will not be further described. Referring to Figure 8, Figure 9, and Figure 1, a fourth embodiment of the metal beam head of the present invention, the beam head 5 is clamped at the end 310' of the strip body 3' The head 500 includes a bundle of head bodies 51 and an elastic layer 520. The head body 510 is made of a plastic material. Herein is a thermoplastic plastic such as ABS plastic (Acrylonitrile Butadiene styrene, propylene-butadiene-styrene resin, abbreviated as ABS. The head body 5 10 has an axis extending along an axis and defining a perforation 5 11 The peripheral wall M332403 5 12 ' and a closed end 丨3 and an open port 514 formed on opposite sides of the peripheral wall 512. The strip 300 is inserted into the through hole 511 by the opening 514. The head body 510 is further The at least one protruding portion 515 and a slit 5 16 formed on the closed end 5 13 extend inwardly from an inner wall surface 5121 of the peripheral wall 512 to be engaged with the strip body The inside of the tissue is formed by a needle-like tool (not shown) piercing the peripheral wall 512 of the head body 510, so that the peripheral wall 512 is deformed to form a V-shaped cross section. The protruding structure is inserted into the strip 3〇〇 to improve the bonding strength of the head body 510 to the strip 3〇〇. The elastic layer 520 is wrapped around the head body 51〇. An outer wall surface 5122. The elastic layer 520 is a soft material such as TPR (therm〇Pla Stric rubber, thermoplastic rubber), TPU (Thermoplastic p〇iyurethane thermoplastic polyurethane phthalate U (Polyurethane 'polyurethane g) and TPEE (thermoplastic polyester elastomer, thermoplastic polyester elastomer). In the fourth embodiment of the metal beam head of the present invention, the beam body 510 and the belt can be added by the convex portion 515 being clamped in the inside of the structure of the belt body 3 by the v-shaped structure. The bonding strength of the body 300 is easy to fall off, and the elastic layer 52 〇 forms an elastic protective effect on the head body 5 1〇, which can prevent the pressure from being broken and cracked, thereby improving the service life, and has no sharp structure and does not scrape. There is no need to cut the hand, and there is no worries about the injury of the clothes. As for the design of the bundle head 510, which contains the color material, the carbon material or the fragrance, and the intended effect are the same as those of the first embodiment, which will not be repeated. 11 M332403 In summary, the present invention is coated with a soft elastic layer on the soft outer surface of the wall surface of the beam head body to avoid crushing under pressure and to extend the service life, and not only does not scratch or cut hands. ,nor Hooks the clothes. In addition, the belt is fixed by a convex portion or an adhesive layer to make the bond between the body of the beam head and the belt body more stable to improve the quality of use. Although the present invention has been disclosed in many embodiments. As above, it is not intended to limit the present invention to anyone who is familiar with the art. Without departing from the spirit of the present invention, it is possible to make various changes and retouchings. Therefore, the scope of protection of the present invention is attached. The towel is subject to the definition of patent scope. BRIEF DESCRIPTION OF THE DRAWINGS The above and other objects, features, advantages and embodiments of the present invention will become more apparent and understood. Stereo picture. Figure 2 is a perspective view of another conventional shoelace beam head. Fig. 3 is a perspective view of the shoelace head of the first embodiment of the present invention. Figure 4 is a combined cross-sectional view of the first embodiment. Fig. 5 is an exploded perspective view of the plastic beam head of the belt according to the second embodiment of the present invention, showing an external perspective view of the bundle body, the adhesive layer and the belt body before the elastic layer is not wrapped around the outside of the bundle head body. Fig. 6 is a cross-sectional view showing the second embodiment, showing a state in which the elastic layer is coated on the outer wall surface of the bundle. Fig. 7 is a perspective view of the vertical M332403 of the plastic beam head of the belt according to the third embodiment of the present invention, showing that the convex portion of the outer wall surface of the bundle head is a convex body. Fig. 8 is a perspective view showing the appearance of a plastic bottle head of the belt according to the fourth embodiment of the present invention. Figure 9 is a cross-sectional view of the fourth embodiment. Figure 10 is a cross-sectional view extending along line 10-10 of Figure 8. [Main component symbol description] 100 : Beam head 101 : Thin film 102 : Side 103 : Front end portion 110 : Lace 111 : End portion 120 : Beam head 121 : Closed end 122 : Open end 123 : Hole 200 : Beam head 210 : bundle head body 211 : perforation 212 : peripheral wall 213 : closed end 214 : open port 215 : outer wall surface 220 : elastic layer 300 : lace 3 10 : end 400 : bundle head 410 : bundle head body 411 : perforation 412 : peripheral wall 4121: outer wall surface 4122: inner wall surface 413: closed end 414: open port 415: molding portion 415': molding portion 13 M332403 420: adhesive layer 500: bundle head 5 11 : perforation 5 121 : inner wall surface 5 13 : closed end 5 15: convex portion 520: elastic layer 430: elastic layer 510: bundle head body 512: peripheral wall 5122: outer wall surface 514: open port 5 16: slit
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