，1〇52 九、發明說明： 【發明所屬之技術領域】 本發明係與用於所有拉鍊(Zipper)類型，包括塑膠塑模 /掩壓成型(Plastic Moulded/Extruded)、梯型（Ladder)、圈 型（Coil)以及金屬類(Metal)拉鍊，以所有指定方式及操作配 置的拉鍊之塑膠製成的自動鎖扣滑件有關。 【先前技術】, 1 〇 52 IX, invention description: [Technical field of the invention] The present invention is applied to all types of Zipper, including Plastic Moulded/Extruded, Ladder, Coil and Metal zippers are associated with automatic locking slides made of plastic in all specified ways and in operative configuration. [Prior Art]
拉鍊(Slide Fastener, zipper)在日常生活中隨處可見。 袓鍊由二條縱桁(stringer)與一列形狀特別而由金屬、塑膠 或聚酯物製成的齒組成。由手操作的滑件沿著縱街的方向 將一列的齒扣緊。滑件為拉鍊的必要元件，一般來說，自 動鎖扣滑件(auto lock slider)係具備鎖扣機制，可自動地將 滑件與拉鍊鏈條鎖扣於所需的位置。 、在製造滑件時，一般常用具有整合鎖扣機制而由金屬 或塑膠製成的自動鎖扣滑件，其中的元件係分開製造，然 後組裝起來以形成滑件。 —第一圖所示為一傳統的滑件，此滑件的各種元件包為 —蓋子組件(capassembly)3、一鎖扣插梢(1〇ckingpin)4、一 拖^器(pulled與一滑件主體6。蓋子組件3進一步包令 1子1與-葉片彈簧2。葉片彈簧2係被㈣彳為適當纪 被固定於蓋子i之中。鎖扣插梢4係由金屬條製成 ^為鋼或銅合金’並具有則域。滑件主體6與拖自 =以像是射出成型的製程所製造。因此，傳統五料 的製造過程包括針對每—元件之烟流程，像是七 口卜壓印或㈣等。在城的階段，所有的組件，偉 1361052 是主體6、拖曳器5、鎖扣插梢4以及蓋子組件3係手動地 或自動地組裝在一起。一連串將元件彼此接合的步驟讓製 造流程非常繁瑣且費時。 上述的傳統塑膠自動鎖扣滑件和其他類似的滑件都有 一些限制，像是拖髮E(puller)強度不佳、多個零件造成可 靠度降低以及製程昂貴等。此外，在傳統型態中所使用的 葉片彈簧2必須經過精確地切割與放置在蓋子1之中，以 確保鎖扣機制可適當操作。更重要的是，在對此種滑件著 色時，殘留在蓋子1與葉片彈簧2的凹處的油漆通常會讓 鎖扣機制變得無效與不可靠。 因此不斷有人研發自動鎖扣塑膠滑件，不僅簡單且具 成本效益，另一方面也可以克服傳統滑件的限制，提供所 需拖曳器強度、有效鎖扣功能與操作可靠性，而不會因為 諸如油漆沉積的問題而受影響。此外，用於拉鍊的自動鎖 扣塑膠滑件最好有一簡單的製造流程，能夠適用於不同類 型的材料，並具有平常的一對縱桁與耦接構件，以便用於 廣泛的應用中。 【發明内容】 因此，本發明的基本目的是提供一種拉鍊用自動鎖扣 滑件，一方面不僅結構簡單，另一方面可提供安全與所需 的拖曳器強度，方便使用者使用的滑件，和以鎖固的方式 用鎖扣卡住滑件動作，以提供滑件組件效能之所需的可靠 度。 本發明的另一目的是提供一種自動鎖扣滑件，其可適 用於具有廣泛的材料組合的拉鍊滑件之不同元件的製.造’ 並且適用於各種以不同材料製成之拉鍊上。 7 1361052 -0 t明的又另—目的是提供—種在組裝/製造上，簡 :且即可2益扣滑件’只需最小限度的技術與 一，、7衣化，重要的是只有使用最少數目的操作元件， 就可達到所需的拖曳器強度與可靠的效能。 =本發明的又另—目的是提供—種簡單組態的 到簡化的結構’包括主體與蝴是根』 所f形“-體地射出成型、個別地 Z ^ 型，以於使用中促進可靠與零故障的拉鍊鎖戈固= 全操=供一種方便使用者使用與安 而在達;最低限度的操作元件會動作， 響。“心’不會受到油漆或是類似的東西所影 者在參考本發明的制後，將 月所揭不的目的之修正，以及本發明的 修正均應視為在本發明所定義的精神與㈣内。4類 動鎖扣塑膠!ί:本::的基本型態’其提供-種拉鍊用自 一滑件主體，其具有溝槽形成於其中； 如矣裝置’其具備_類似凸輪的配置； 舞性鎖扣構件·；以及 一拉鍊鏈條。 1361052 鎖扣構件係適於與該拖复裝置内的該類似凸 =到彈性鎖扣構件的另一端透過在該滑== =槽’而與該拉鍊接合"或脱離，藉此鎖:= 根據本發明的另一型態’一種拉鍊用自 件’包含-體成型的滑件主體，其点口塑厂月 -具備-類似凸輪之配置的拖,裝置有==其中與 件。該滑件主體係適於使該彈性鎖扣構件 鎖扣構 滑件的溝槽崎後該彈性鎖扣構件係 旦經過 該拖_内的二= 達成彈性鎖扣構件的另一端 在上述拉鍊用自動鎖扣塑膠滑件中， 端的一溝槽係適於將該彈性鎖扣構 =件主體後 主體的該後⑹，而㈣滑件應於該滑件 :讓該彈性鎖扣構件的該另一件:：:溝槽係適 鍊條接合及//或脫離。 牛主體内妁該拉鍊 根據本發明的—個型態， 卩 ;與該滑件主體接合的該端區域，C:構件適 二’該端部卡在該滑件主雜 狀的端 包含件中，該_置 鍊縫條接合或•並確“鍊件= 9 1361052 符合滑件主體與拖_扉，而-f件係對歸件主體的溝槽。同樣地，拖衫 二 ==開，當該拖紐置被置於該滑件:體的 拖^==體 射出成型。 地Μ —體地射出成型或嵌入 性錯ίίίΓ轉示之拉鍊用自動鎖扣塑膠滑件中，該彈 I·生鎖扣構件係以彈性材料製成。 同樣地，根據本發明的另一型態，在拉鍊 =中橋係由該滑件主體内的二個半二 衣所支撐，以達到所需的拖曳器強度。 ―有利地’本發明的拉鍊用自動鎖扣塑膠滑件包含適人 ，色應用之_/合成材料滑件。此外，在拉鍊用自動^ 扣塑勝滑件中，該滑件主體與該拖良裝置係選擇性地由相 同或不同塑膠及/或任何複合材料所製成。 “本發明拉鍊用自動鎖扣塑膠滑件，選擇性地包含塑膠 塑杈(plastic moulded)的拉鍊、梯型(Ladder ty⑽拉鍊、聚 醋圈型（Polyester Coil)拉鍊以及金屬類(Metaj咖)拉鍊。 本發明的細節、目的以及優點將可透過下列附屬的圖 表以及非限制性的範例說明加以詳細解釋。 透過下列附屬的圖式、非限制性的範例說明、以及所 附的申請專利範圍，將可更了解本發明的各種特點、型態 以及優點。本發明内容說明係以簡單的形式介紹其中一些 概念。在此並非甩以標示出關鍵特點或.本發.明的重要特 點，也非用以限制本發明的範疇。 f實施方式】 揭示第一圖至第六圖’如先前所討論的，本發明係 部份植成件’其中組件由三或二個 件，而-縣/于滑件主體⑺與拖4器⑻視所選用的材料 發明所成型、個別地塑模或嵌人射*成型。本 糊扣歸科包讀件讀⑺、拖髮器 係以彈性=件配f中的彈性鎖扣構件(9) 扣與解開滑的Λ狀’以適於安全地與牢固地鎖 要的是，二主二(7換拉鍊的拉•鍊條(20,21，22斗重 ^ /月牛體(?)具備溝槽（18,19)，其中彈性鎖扣槿杜 被組裝H㈣到定錢財能麟。滑件主體 二:，橋(17)上類似凸輪的突起(16)讓彈性鎖扣構件 "拉鍊的拉鍊鍊條(2〇,21,22,23)接合或脫離。 滑件S參^第目二圖，其中所示為兩件式的自動鎖扣塑膠 传整八^、、/ 環（15)的滑件主體⑺與拖复器⑻ 係〇地塑造，而彈性鎖扣構件⑺的形狀經過 」 主體⑺與拖良器⑻的形狀。此—彈性鎖扣構件(9) =:破組裝至滑件主體⑺上合適的溝槽(18，内丄 更進仃所需的鎖扣動作。以下請參考第三A圖至第三 (11)，其中所示為先前實施例中的彈性鎖扣 ^ θ ，安裝進滑件主體⑺内的溝槽⑽9)情形义 第四；圖，其中所示為彈性鎖扣構心 ”解開動作’從第四Α圖至第四c圖可看出 ’其_凸輪的突起^分(16)“扣 構件(9)可與拉鍊鍊條(2〇,21,22,23)穩固地接合，而去拖曳 11 1361052 裔（8)被垂直提起時，彈性鎖扣構件(9)被類似凸輪的突起之 部分向上拉扯並與拉鍊鍊條脫離。在此實施例中要注咅的 是滑件（1 〇)與拉鍊的鎖扣動作是在拖夷器（8)沿著滑件^體 (7)的頂面7]c平置放時所達成。滑件(1{))的解開動作是利用 將拖曳器（8)垂直放置而達成，此時彈性鎖扣構件(9)藉由凸 輪（16)的動作被抬升至溝槽〇9)内。 曰Slide Fastener (zipper) is everywhere in everyday life. The chain consists of two stringers and a row of teeth specially shaped from metal, plastic or polyester. The hand operated slider fastens a row of teeth in the direction of the vertical street. The slider is an essential component of the zipper. In general, the auto lock slider has a latching mechanism that automatically locks the slider and the zipper chain to the desired position. In the manufacture of the slider, an automatic locking slider made of metal or plastic with an integrated locking mechanism is generally used, wherein the components are separately manufactured and then assembled to form a slider. - The first figure shows a traditional slider, the various components of the slider are - cap assembly 3, a lock pin (1〇ckingpin) 4, a drag device (pulled with a slip) The main body 6. The cover assembly 3 further encloses the first sub-1 and the leaf spring 2. The leaf spring 2 is fixed to the cover i by a suitable spring. The lock insert 4 is made of a metal strip. Steel or copper alloy 'has a field. The slider body 6 is manufactured by a process such as injection molding. Therefore, the manufacturing process of the conventional five materials includes a smoke flow for each element, such as seven mouths. Embossing or (4), etc. At the stage of the city, all components, Wei 1361052 are the main body 6, the tow 5, the locking tab 4 and the lid assembly 3 are assembled manually or automatically. A series of elements are joined to each other. The steps make the manufacturing process very cumbersome and time consuming. The traditional plastic automatic locking slides and other similar sliding parts have some limitations, such as poor E (puller) strength, reduced reliability and process of multiple parts. Expensive, etc. In addition, the leaves used in the traditional type The leaf spring 2 must be accurately cut and placed in the cover 1 to ensure proper operation of the locking mechanism. More importantly, it remains in the recess of the cover 1 and the leaf spring 2 when the slider is colored. The paint usually makes the locking mechanism ineffective and unreliable. Therefore, the development of automatic locking plastic sliding parts is not only simple and cost-effective, but also overcomes the limitations of traditional sliding parts and provides the required dragging device. Strength, effective locking function and operational reliability, without being affected by problems such as paint deposits. In addition, the automatic locking plastic slider for zippers preferably has a simple manufacturing process that can be applied to different types of The material has a common pair of longitudinal and coupling members for use in a wide range of applications. SUMMARY OF THE INVENTION Accordingly, it is a primary object of the present invention to provide an automatic locking slider for a zipper that is not only simple in construction. On the other hand, it can provide the safety and the required strength of the tow, the sliding piece which is convenient for the user, and the locking action to lock the sliding member with the locking device. To provide the required reliability of the performance of the slider assembly. It is another object of the present invention to provide an automatic latch slide that is adaptable to the manufacture of different components of a zipper slider having a wide range of material combinations. Applicable to all kinds of zippers made of different materials. 7 1361052 -0 t Ming and other - the purpose is to provide - in assembly / manufacturing, simple: and can be 2 benefits of the slider 'requires minimal technology With one, seven, it is important to achieve the required drag strength and reliable performance with only a minimum number of operating elements. = Another purpose of the present invention is to provide a simple configuration to The simplified structure 'including the main body and the butterfly is the root'. The f-shaped "- body injection molding, individual Z ^ type, in order to promote reliable and zero-fault zipper lock in the use of Ge Gu = full operation = for a convenient user Use and work in peace; the minimum operating elements will act, ring. "Heart" is not subject to paint or the like. After referring to the system of the present invention, the modification of the purpose of the month and the modification of the present invention should be regarded as the spirit and spirit defined in the present invention. (4) Inside. Class 4 dynamic lock plastic! ί: The basic type of this: 'It provides - the zipper is used from a slider body, which has a groove formed therein; for example, the 矣 device has a _ cam-like Configuration; a dance-locking member; and a zipper chain. 1361052 The locking member is adapted to be similar to the convexity in the towing device = to the other end of the elastic locking member through the sliding == = slot' In conjunction with the pull link, or detached, thereby locking: = another type according to the present invention 'a zipper with a self-member' containing a body-formed slider body, the point of the plastic factory month - with - similar cam The configuration of the tow, the device has == the same as the piece. The main system of the sliding member is adapted to make the elastic locking member lock the sliding member of the sliding member, the elastic locking member is passed through the second = the other end of the elastic locking member is reached in the above-mentioned automatic locking plastic slider for zipper, the end a groove is adapted to the elastic lock to be the rear (6) of the main body of the main body, and (4) the sliding member is applied to the sliding member: the other member of the elastic locking member is: Adapting and/or detaching the chain. The zipper of the cow body is in accordance with the present invention, 卩; the end region engaged with the body of the slider, C: the member is adapted to the end In the main miscellaneous end of the piece, the _ chain splice is engaged or • and indeed "chain member = 9 1361052 conforms to the slider body and the drag _ 扉, and the - f member aligns with the groove of the vesting body. Similarly, the sweater 2 == open, when the drag is placed in the slider: the body drag ^ = = body injection molding. The mantle - the body is molded or embedded. In the automatic sliding plastic slider for the zipper, the ball I is made of an elastic material. Similarly, in accordance with another aspect of the invention, the zipper = middle bridge is supported by two halves of the body of the slider to achieve the desired drag strength. ―Advantageously, the automatic slide plastic slider for zipper of the present invention comprises a suitable person, a color application _/synthetic material slider. Further, in the automatic snap fastener for zipper, the slider body and the drag device are selectively made of the same or different plastic and/or any composite material. "The automatic sliding plastic slider for zipper of the present invention selectively includes a plastic moulded zipper, a ladder type (Ladder ty (10) zipper, a Polyester Coil zipper and a metal (Metaj) zipper. The details, the objects, and the advantages of the present invention will be explained in detail through the following attached drawings and non-limiting example descriptions. The following attached drawings, non-limiting examples, and the appended claims The various features, aspects, and advantages of the present invention will become more apparent. The description of the present invention will be described in a simple form. It is not intended to identify key features or features of the present invention. In order to limit the scope of the present invention. f Embodiments disclose the first to sixth figures. As previously discussed, the present invention is a partial planting member in which the assembly consists of three or two pieces, and - county/sliding The main body (7) and the towing device (8) are formed according to the selected material invention, individually molded or embedded in the injection * molding. The paste is returned to the package reading (7), the hair dryer is elastic = the piece is matched with f The elastic locking member (9) buckles with the unscrewing slippery shape to fit safely and securely. The two main two (7-slide zipper pull chain (20, 21, 22 bucket weight ^ / The ox body (?) has a groove (18, 19), in which the elastic lock 槿 Du is assembled H (four) to the fixed money lin. The slider body 2: the cam-like protrusion (16) on the bridge (17) makes the elastic The zipper chain (2〇, 21, 22, 23) of the zipper member is engaged or disengaged. The slider S is shown in the second figure, which shows the two-piece automatic locking plastic transmission. The slider main body (7) of the ring/15 (15) and the dragger (8) are formed in a sturdy manner, and the shape of the elastic locking member (7) passes through the shape of the main body (7) and the drag device (8). This-elastic locking member (9) =: break the assembly into the appropriate groove (18) on the slider body (7), the inner latch is required to enter the latching action. Please refer to the third A to third (11) below, which shows the previous embodiment. The elastic lock ^ θ in the middle, the groove (10) 9 installed in the slider body (7) is the fourth case; the figure shows the elastic lock centering "unwinding action" from the fourth to fourth c The figure can be seen as 'its _ convex The protrusion of the wheel is divided into (16) "the buckle member (9) can be firmly engaged with the zipper chain (2〇, 21, 22, 23), and when the towing 11 1361052 (8) is lifted vertically, the elastic locking member (9) The portion of the protrusion similar to the cam is pulled upward and disengaged from the zipper chain. In this embodiment, it is noted that the sliding action of the slider (1 〇) and the zipper is along the drag device (8). The top surface 7]c of the slider body (7) is achieved when placed flat. The unwinding action of the slider (1{)) is achieved by placing the drag device (8) vertically, and the elastic locking member is at this time. (9) Raised into the groove 〇 9) by the action of the cam (16).曰
以下請參考第五圖，其中所示為根據另一實施例之滑 件10’其中一滑件主體（12)與拖4器⑽係個別地由塑膠 材料塑造，然後與彈性鎖扣構件（14)組裝在一起，以達成 相同的所需目的。在此拖突器（13)係被推入主體（12)的狹縫 (29)中。由於拖夷器具有彈性，因此拖复器被屋入後會扣 住主體’而不同形狀的彈性鎖扣構件（14)會被安裝進滑件 主體的溝槽内。狹縫（29)也可具有導能器（energy d『eCtor)(30)，若有需要的話，可進行超音波溶接，提供額 外的強度。 第/、七八、九圖所示分別為本發明之特殊實施例， /、分別適用於圈型（Coil type)拉鍊（第六A圖、第六B 圖及第六c圖）'塑膠塑模（piastie）拉鍊（第七 第·^圖）' 梯型（Ladder咖）拉鍊 = 圖、第八㈣及第八。圖)、以及（m 金屬類拉鍊（第九A圖、第九B圖及第九C圖）。 =此透過本發啊提供的自_扣秘具有最少數目 i無从並ί於各種類型與所有材料的拉鍊，而滑件的鎖 件盘说1^固地元成而不會故障，特別是當彈性鎖扣構 避的接合面之溝槽或凹處有沉積油漆時，仍可 壬可誤作的產生。重要的是，本發明有利地提供自 12 1361052 動鎖扣滑件的-簡單結構與組裝步帮，其包含較少的元件 j件數’而要最少的勞力或工具，因此可避免傳統的自動 件ϋ為具有衫元件而產以昂貴成本與複雜製造 地有利地’本發明的自動鎖扣滑件藉由選擇性 二的滑件主體和拖戈器，可進-步適於提供 度’使得拖突器的橋足夠堅固，可以提供 ri^., . _ 有進仃可罪的拉鍊操作。Referring now to the fifth drawing, there is shown a slider 10' according to another embodiment in which a slider body (12) and a slider (10) are individually molded from a plastic material and then with a resilient latch member (14). ) assembled together to achieve the same desired purpose. Here, the slider (13) is pushed into the slit (29) of the body (12). Since the drag device is resilient, the drag device will buckle the body when it is housed, and differently shaped resilient latch members (14) will be fitted into the grooves of the slider body. The slit (29) may also have an energy d'eCtor (30) which, if desired, can be ultrasonically fused to provide additional strength. The first, seventh, and ninth figures are respectively a special embodiment of the present invention, and /, respectively, are applied to a Coil type zipper (sixth A, sixth, and sixth c) plastic plastic Piastie zipper (seventh ^ ^ map) 'ladder type (Ladder coffee) zipper = figure, eighth (four) and eighth. Figure), and (m metal zipper (ninth A, ninth, and ninth C). = This is provided by the hair _ _ 秘 秘 has the least number of i can not and from various types and The zipper of all materials, and the lock plate of the slider is said to be solid and not malfunctioning, especially when the paint or the recess of the joint surface of the elastic lock is deposited with paint. It is important to note that the present invention advantageously provides a simple structure and assembly step from the 12 1361052 dynamic latching slider, which includes fewer components, and requires minimal labor or tools, thus It is advantageous to avoid the conventional automatic parts being provided with the shirt components and being expensive and complicated to manufacture. The automatic locking slider of the present invention can be further adapted by the selective slider body and the dragper. The degree of supply ' makes the bridge of the slinger strong enough to provide ri^., . _ has a sinister zipper operation.
Kit:在此用以組裝滑件所需的零件數目，僅 技蟄者在了解本發明的優點後，= = / = 的實施例進行各種修改與變化。心易地對先前所述 【圖式簡單說明】 拖 滑 體 第一圖所示為現有滑件的設 曳器5、蓋子、由滑件主體ό 弟二圖所示為根據本發明的一為所、、且成， .件10包含具有挣環15的滑件主體例之滑件10 成型的拖曳妒詈r 、 與滑件主體7 - ―他灵襄置8，以及彈性鎖扣構件9; 第三Α圖至第圖二 構件9經過㈣裝置4 = 酿 三'圖的11表示為玫大示意圖；體7的情形，其中第 第四A圖至第四c圖所+盔 解開動作； 3所不為彈性鎖扣構件9的鎖扣與 第五圖所示為根據另一實 主體12與-拖係個別地塑：件二〇,其中-滑件 乂，然後與彈性鎖扣 13 丄州052 構件14組裝在一起； 第六A圖至六C圖，其所示主 滑件ίο之實施例，其中第二、、適用於塑膠塑模拉鍊的 面圖； 〇圖為第六A圖的線c_c剖 第七A圖至第七c圖，其所示 的滑件1〇之實施例，其中第、七Γ、ϋ用於塑膠塑模拉鍊 剖面圖； θ為第七Α圖的線Α·ΑKit: Here, the number of parts required for assembling the slider is modified and changed by the embodiment of the = = / = only after the skilled person understands the advantages of the present invention. The following is a brief description of the present invention. The first figure of the slider is shown as a setter 5 of the existing slider, and the cover is shown by the slider body. The member 10 includes a drag 妒詈r formed by the slider 10 of the slider main body having the earning ring 15, and the slider body 7 - the shackle 8 and the elastic latching member 9; The third to the second member 9 passes through the (4) device 4 = the three of the figure 3 is shown as a schematic diagram of the body; in the case of the body 7, wherein the fourth to fourth pictures of the helmet are unlocked; 3 the locks which are not the elastic locking members 9 and the fifth figure show the plastic parts according to the other real body 12 and the towing system, wherein the sliders and then the elastic buckles 13 State 052 members 14 are assembled together; Figures 6A through 6C, showing the embodiment of the main slider ίο, wherein the second, the surface of the zipper for the plastic mold; the picture is the sixth A The line c_c is cut from the seventh to seventh c, and the embodiment of the slider 1 is shown, wherein the seventh, the seventh, the cymbal are used for the plastic mold zipper sectional view; θ is the seventh Figure line Α · Α
:二之另：例，其中第八:Second another: example, the eighth
於金屬類拉鍊的 九A圖的線A_A 、、第九A圖至第九C圖，其所示為適用 滑件10之另一實施例’其中第九C圖為第 剖面圖。 一要注意的是’在此所示的圖表僅用來說明本發明的較 ,實施例而非用以限制本發明，而本發明同樣可包含其他 等效的實施例，比如說還有其他類型的拉鍊，其中滑件係 以不同的組合排列。 【主要元件符號說明】 [習知技術] 蓋子1 葉片彈簧2 蓋子組件3 鎖扣插梢4 拖曳器5 滑件主體6 ： 1361052 [本發明]滑件主體7 拖曳裝置8 彈性鎖扣構件9 自動鎖扣塑膠滑件10 滑件主體12 拖曳器13 彈性鎖扣構件14 拎環15 類似凸輪的突起16 拖曳橋17 溝槽18,19 拉鍊鍊條20 拉鍊鍊條21 拉鍊鍊條22 拉鍊鍊條23 狹缝29 導能器30The line A_A and the ninth to ninth C of the nine-A diagram of the metal zipper are shown as another embodiment of the application of the slider 10, wherein the ninth C is a cross-sectional view. It is to be understood that the <RTIgt; </ RTI> </ RTI> <RTIgt; </ RTI> <RTIgt; </ RTI> </ RTI> <RTIgt; The zipper, wherein the sliders are arranged in different combinations. [Description of main component symbols] [Prior Art] Cover 1 Leaf spring 2 Cover assembly 3 Locking tip 4 Drag 5 Slider body 6 : 1361052 [Invention] Slider body 7 Towing device 8 Elastic locking member 9 Automatic Locking plastic slider 10 Slider body 12 Drag 13 Elastic locking member 14 拎 ring 15 Cam-like projection 16 Tow bridge 17 Groove 18, 19 Zipper chain 20 Zipper chain 21 Zipper chain 22 Zipper chain 23 Slit 29 Guide Energy device 30