200900020 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 /播壓成型（Plastic Moulded/Extruded)、梯型(Ladder)、圈 型（Coil)以及金屬類(Metai)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】 拉鍊(Slide Fastener, zipper)在曰常生活中隨處可見。 拉鍊由二條縱桁(stringer)與一列形狀特別而由金屬、塑膠 或聚醋物製成的餘成。由手操作的滑件沿著縱桁的方向 將二列的齒扣緊。滑件為拉鍊的必要元件，—般來說，自 動鎖扣滑件(autolockslider)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。 每夠滑件時，—般常用具有整合鎖扣機制而由金屬 ==:滑件，其中的元件係分開製造，然 卿為—傳統的滑件，輯件的各狀件包括 子組件（capassembly)3、一鎖扣插梢如一 一 與一滑件主體6。蓋子組件3進一步包含 形狀並_定於蓋子丨之巾㈣為適虽的 器5係以像是射出成型的;主體6細 的滑件的製造過程包括針對每― 卜^統玉件式 割、壓印或射出成型等。在顺程，像是切 扃的階段，所有的組件，像 6 2U0900020 是主體6、拖矣哭$ 戒自動地la裝在鎖扣插梢4以及蓋子組件3係手動地 造流程非常繁瑣 逆甲时疋件彼此接合的步驟讓製 、 貢時。 的塑:ί動鎖扣滑件和其他類似的滑件都有 靠度降低以及製卜：(5uller)強度不佳、多個零件造成可 #片彈簧2必須等。此外，在傳統型態中所使用的 機扣機制= : = ;放置在蓋子1之中，以 色時，殘留在宴 要的是，在對此種滑件著 ^ '每隹盍子1與葦片银孳，a 鎖扣機制變得無效與何靠。〜㈣處的油漆通常會讓 u此不斷有人研發自動鎖扣 卜 成本效益，另—方面也可 件，不僅簡單且肩 需拖4器強度、有效鎖扣功㈣^滑件的關，提彻 諸如油漆沉積的問題而受影變；；=可祕，而不會因肩 扣塑膠滑件最好有—簡單^ 卜用於拉鍊的自動韻 _的材料，並具有平常的—對縱=，能夠適用於不同類 廣泛的應用中。 縱桁與耦接構件，以便用於 【發明内容】 因此，本發明的基本目的 潰件’-方面不僅結構簡單—，、齡鍊用自動鎖扣 的拖幾器強度，方便使用 可提供安全與所需 用鎖扣卡住滑件動作，以提二：:：，和以鎖固的方式 度。 狄⑺件組件效能之所需的可靠 每明的另一目的是提俾— 用於具有廣泛的材料組合的技滑件，其可2 #且適用於各種以不同材料製成::::同元件的製造’ 200900020 本發明的又另一目的县弹 單且具成本效益之自動鎖扣滑件上，簡 就可達到所需的拖“強度錢目的操作元件， 兴了罪的效能。 扣滑:=:二:是=-種簡單組態的自動鎖 體及拖__刪，與選;根據主 型’以於使用中促進可_故：二 肷射出成 本發明n 、 拉鍊鎖固或解開。 全操作:拉鍊用自動:二:供一種方便使用者使用與安 作時，在^ ’使得在進行鎖扣或解開動 而在達到戶下只:最低限度的操作元_ 響。延』所而功，不會受到油漆或是類似的東西所影 ^悉此技藝者在參考本發明的說明後，將可了解本發 修的目的之修正，以及本發明的其他㈣，而此類 句應視為在本發明所定義的精神與範疇内。 因此，根據本發明的基本型態，其提供一種拉鍊用_ 動鎖扣塑膠滑件，包含： —滑件主體，其具有溝槽形成於其中； 一拖氧裝置，其具備一類似凸輪的配置； 一彈性鎖扣構件；以及 一拉鍊鏈條。 β件主體係適於使該彈性鎖扣構件的一端一旦經過 溝槽組裝後，該彈性鎖扣構件係卡住該滑件主體，該彈性 200900020 鎖扣構件係適於與該拖矣裝置内的該類 作’以達到彈性鎖扣構件的另—端透過在和^配置合 另-溝槽，而與該拉鍊接合及/或脫：，内的 該拉鍊。 糟此鎖扣或解開 根據本發明的另一型態，一種拉鍊用 件，包含-體成型的滑件主體，其具有溝槽骨 :具備-類似凸輪之配置的拖矣裝置；以及—彈性鎖^ 件。該滑件域係鞭使該彈性繼 、’ σ冓 滑件的溝槽組裝後該彈性鎖扣構件係 過 配 =::槽’一合及 在上述拉鍊用自動鎖扣塑膠滑件中，取 該==鎖固在二該二 於讓該彈性鎖扣構件的該另::與：===適 鍊條接合"或脫離。 請主體_該拉鍊 部，該端部卡在該=適當形狀的端 條的接合和脫Γ。另一蝴於促進與該拉鍊鏈 包含=====該拖_ 鍊鏈條接合或脫離’並確保該拉鍊的鎖扣或::件 200900020 鎖扣構件係被配置ιχ符合滑縣體與拖衫的 組件係對應滑件主體的溝槽。同樣地，拖 ^ 置係用以鎖扣與解開，當鍋裝置 == 頂端時係用以鎖扣。 β件主體的 本發明的滑件主體與㈣裝置係 ==_料，選一體地射出成型= 在本發明所揭示之拉鍊用自動鎖扣塑膠滑 性鎖扣構件係以彈性材料製成。 °亥弹 塑，發明的另一型態，在拉鍊用自動鎖扣 产戶rn 係由該滑件主體内的二個半圓形拎 衣所支撐，以達到所需的拖曳器強度。 其备2地，本發明的拉鍊用自動鎖扣塑膠滑件包含適合 考色應用之塑膠/合成材料滑件。此外，在拉鍊用: i itr，該滑件主體與該拖域置係選擇性地由相 同或不同塑膠及/或任何複合材料所製成。 本發日雅鍊用自動鎖扣_滑件，獅性地包含塑膠 m〇Ulded)0^# ' #^(Ladder type)^^ ^ „ 酉曰CGil)拉鍊以及金屬類(Meta!_e)拉鍊。 本卷明的細節、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。 下列附屬的圖式、非限制性的範例說明、以及所 附的明專利範圍，將可更了解本發明的各種特點、型態 以^憂點。本發明内容說明係以簡單的形式介紹其中一些 概念。在此並非用以標示出關鍵特點或本發明的重要特 ]〇 200900020 點，也非用以限制本發明的範脅。 【實施方式】 ° 揭一^考第一圖至第六圖’如先前所討論的，本發明俜 部n& μ自動鎖扣塑膠滑件，其中組件由三或二個 #々而 彳讀件主體⑺與拖g s⑻視所翻的材料 二:::成型、個別地塑模絲入射出成型： ⑻與彈性^==包娜琐7)、拖以 係以彈性材料製成二件配f中的彈性鎖扣構件⑼ 扣盘解開、、心=:的形狀，以適於安全地與牢固地鎖 ，月牛體⑺與拉鍊的拉鍊鍊條(20,21,22,23)。重 滑件主體⑺具備溝槽（18，19)，其中彈 f皮組裝成—旦組裝到定位後就不能脫離。滑件 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。 、、典杜二rl茶考第二圖，其中所示為兩件式的自動鎖扣塑膠 :效八I塑t中具有拎環(15)的滑件主體⑺與拖良器⑻ ，、正。也堃&，而彈性鎖扣構件(9)的形狀經過 Γ隹己^主體⑺與拖夷器⑻的形狀。此—彈性鎖扣構件⑼ :進:乂被組裝至滑件主體⑺上合適的溝槽〇8，⑼内，以 更進行所需的鎖扣動作。以下請參考第三A圖至第三〇圖 (11^ ’其中所示為先前實施例中的彈性鎖扣構件;^ ^(8)安裝輯件主體⑺内的溝槽(18,19)情形。接著參 弟四A圖至第四c圖，其中所示為彈性鎖扣構 : =開動作，從第四Α圖至第圖可看出，當拖二 為水平放置時，其類似凸輪的突起之部分（1 構件(9)可與拉鍊鍊條(20, 21，22,23)穩固地接合'，而者== 200900020 器⑻被垂直提起時，彈性鎖扣構件(9)被類似凸輪的突起之 ，分向上拉扯並與拉鍊鍊條脫離。在此實施例中要注意的 疋滑件（10)與拉鍊的鎖扣動作是在㈣器⑻沿著滑件主體 (7)的頂?水平置放時所達成。滑件(1。)的解關作是利用 將拖m8)垂直放置而達成，此時彈性鎖扣構件⑼藉由凸 輪(16)的動作被抬升至溝槽（Μ)内。 以下請參考第五圖，其中所示為根據另一實施例之滑 件10’其中一滑件主體〇2)與拖矣器⑴)係個別地由塑膠 材料塑造’然後與賴鎖扣構件⑽㈣在—起，以達成 相同的所需㈣。在此拖4器（13)係被推人主體（12)的狹缝 (29)中。由於拖复器具有彈性’因此拖夷器被壓入後會扣 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。狹缝（29)也可具有導能器⑽哪 direCt〇r)(3〇)，若有需要的話，可進行超音波熔接，提供額 外的強度。 第六、七'八、九圖所示分別為本發明之特殊實施例， 其分別適用於圈型（㈤type)拉鍊（第六八圖、第六B 圖及第六c圖）、塑膠塑模（plasticm〇ulded)拉鍊（第七 A圖、第七B圖及第七c圖）、梯型山他咖）拉鍊 (第八A圖、第八B圖及第八c圖）、以及（酬^啡幻 金屬類拉鍊（第九A圖、第九3圖及第九c圖）。 因此透過本發明可提供的自動鎖扣滑件具有最少數目 的兀件，亚適於各種類型與所有材料的拉鍊，而滑件的鎖 扣動作可以牢固地完成而不會故障，特別是當彈性鎖扣構 件與滑件讀的接合面之溝槽或凹處有沉積油漆時，仍可 避免任何誤㈣的產生。重要的是，本發明有利地提供自 12 200900020 ==件的―’結構與組裝步驟，其包含較少的 =件細工Η /租二ίΓΓ元件而產生的昂貴成本與複雜製造 地配置本剌的自_扣滑賴由選擇性 器強f，使得拖曳器的橋足夠堅固，可以= 而的μ ☆強度’方便使用者進行可靠的拉鍊操作。 的^丰和實施的角度來說’前揭的組裝和規格，发中 用^恭遠有在此用以組裝滑件所需的零件數目，、僅 技藝者發明的範，， 的實施例進夠很容易地對先前所述 【圖式簡單說明】 見/彈 1件2的設計’其由滑件主體6、拖 …一 _、茱片弹更2以及鎖扣插梢4所組成； 株二^所不為根據本發明的一個實施例之滑件10，、、典 =10 υ 3具有拎環15的滑件主體7、與滑件主體7 —^ 成型的拖氧裝置8，以及彈性鎖扣構件9 ; 版 第三Α圖至第三d圖所示為弁前每 構件9經觀裝置8安裝；：彈 三d圖的u表示為放大示意圖；體7的㈣’其中第 解開=㈣至第^圖所示為彈性鎖扣構件9的鎖扣與 主=之滑件⑼其中-滑件 变衣置13係個別地塑造，然後與彈性鎖扣 13 200900020 構件14組裝在一起； 第六A圖至六C圖，其所示為適用於塑膠塑模拉鍊的 滑件10之實施例，其中第六C圖為第六A圖的線C-C剖 面圖； 第七A圖至第七C圖，其所示為適用於塑膠塑模拉鍊 的滑件10之實施例，其中第七C圖為第七A圖的線A-A 剖面圖；200900020 IX. Description of the invention: [Technical field to which the invention pertains] The present invention is applied to all types of Zipper, including Plastic Moulded/Extruded, Ladder, and Ring ( Coil) and metal (Metai) zippers are associated with automatic locking slides made of plastic in all specified ways and zippers. [Prior Art] Slide Fastener (zipper) can be seen everywhere in everyday life. The zipper consists of two stringers and a column of shapes made of metal, plastic or polyester. The hand operated slider fastens the two rows of teeth in the direction of the mediastinum. The slider is an essential component of the zipper. In general, the autolockslider has a latching mechanism that automatically locks the slider and zipper chain to the desired position. For every slider, it is common to have an integrated locking mechanism and a metal ==: slider, in which the components are manufactured separately, but the traditional slider, the components of the collection include subassemblies (capassembly) 3) A lock insert is like a slider body 1 . The lid assembly 3 further comprises a shape and is defined in the cover (4) for the appropriate device 5 to be injection molded; the manufacturing process of the thin slider of the main body 6 includes cutting for each of the pieces. Embossing or injection molding. In the process, like the cutting stage, all the components, like 6 2U0900020 is the main body 6, dragging and crying, or automatically loading the latching plug 4 and the cover assembly 3, the manual process is very cumbersome. When the pieces are joined to each other, the steps are made. Plastic: ί 锁 锁 滑 滑 滑 滑 滑 滑 滑 滑 滑 滑 滑 滑 滑 滑 滑 滑 滑 滑 滑 滑 滑 滑 滑 滑 滑 滑 滑 滑 滑 滑 滑 滑 滑 滑 滑 滑 滑 滑 滑 滑In addition, the machine mechanism used in the conventional type = : = ; placed in the cover 1 , when colored, the residue at the feast is, in this kind of slider ^ 'every dice 1 with The scorpion scorpion, a lock mechanism becomes ineffective and depends. The paint at ~(4) usually makes u continue to develop automatic locks and cost-effectiveness, and the other aspects can also be used, not only simple but also need to drag 4 strength, effective locking work (4) ^ sliding parts, clear Such as the problem of paint deposition and subject to change;; = secret, but not because of the shoulder buckle plastic slider is best - simple ^ Bu for the automatic rhyme of the zipper material, and has the usual - pair vertical =, Can be applied to a wide range of applications. The longitudinal direction and the coupling member are used for the purpose of the invention. Therefore, the basic purpose of the invention is not only a simple structure, but also the strength of the automatic locking buckle of the age chain, which is convenient to use and provides safety and safety. It is necessary to use the lock to catch the slider action, to mention two:::, and to lock the way. Requires the reliability of Di (7) component performance Another purpose of each is to improve - for technical sliders with a wide range of material combinations, which can be made in 2 # and suitable for various materials::::同Manufacture of components '200900020 Another object of the invention is the single-volume and cost-effective automatic locking slider, which can achieve the required operation of dragging the "strength of the money, the effectiveness of the sin. :=: Two: Yes =- A simple configuration of the automatic lock body and drag __ delete, and select; according to the main type 'in order to promote the use of _: two 肷 injection cost invention n, zipper lock or solution Full operation: automatic use of zipper: two: for a user to use and work, in the ^ 'make the lock or unlock the move and reach the home only: the minimum operating element _ ring. The work will not be affected by paint or the like. It will be understood by those skilled in the art that upon reference to the description of the present invention, modifications of the purpose of the present invention, as well as other (4) of the present invention, will be The sentence should be considered within the spirit and scope defined by the present invention. Therefore, according to the present invention The present invention provides a zipper plastic slider for a zipper, comprising: a slider body having a groove formed therein; a dragging device having a cam-like configuration; and a resilient latching member And a zipper chain. The β-piece main system is adapted such that once the one end of the elastic locking member is assembled through the groove, the elastic locking member catches the slider body, and the elastic 200900020 locking member is adapted to The type of work in the drag device is such that the other end of the elastic latching member is coupled to the other end of the slot, and the zipper is engaged with and/or removed from the pull link. According to another aspect of the present invention, a zipper member includes a body-formed slider body having a grooved bone: a drag device having a cam-like configuration; and an elastic lock member The slider field is used to whip the elastic, and the elastic locking member is assembled after the groove of the 'σ冓 sliding member is assembled; and in the automatic sliding plastic sliding piece for the zipper, Take the == lock in the second two to let the elastic lock structure The other:: with: === suitable chain engagement " or detachment. Please main body _ the zipper portion, the end is stuck in the joint and dislocation of the appropriate shape of the end strip. Another butterfly is to promote and The zipper chain contains ===== the drag _ chain link engages or disengages 'and ensures that the zipper's latch or::200900020 lock member is configured to match the slide body of the slide body and the tractor's component system Similarly, the drag is used for locking and uncoupling, and is used for locking when the pot device == top end. The slider body of the invention and the (4) device system of the beta body are ==_ Selectively injection molding = The automatic locking plastic sliding locking member for zipper disclosed in the present invention is made of elastic material. °Hai plastic, another type of invention, is produced by automatic locking of zipper The rn is supported by two semi-circular coats in the body of the slider to achieve the desired drag strength. In the second place, the automatic locking plastic sliding member for zipper of the present invention comprises a plastic/synthetic material sliding member suitable for color application. Further, in the zipper: i itr, the slider body and the trailing region are selectively made of the same or different plastic and/or any composite material. This is a Japanese-style chain with automatic locking _sliding parts, lions containing plastic m〇Ulded) 0^# ' #^(Ladder type)^^ ^ „ 酉曰 CGil) zipper and metal (Meta!_e) zipper The details, objects, and advantages of the present disclosure will be explained in detail through the following attached drawings and non-limiting example descriptions. The following attached drawings, non-limiting examples, and the accompanying claims will be The various features and aspects of the present invention may be better understood. The description of the present invention introduces some of the concepts in a simple form. It is not intended to identify key features or the important features of the present invention. It is also not intended to limit the scope of the present invention. [Embodiment] ° First to sixth figures of the present invention, as previously discussed, the present invention is an n&μ automatic locking plastic slider, wherein the components From the three or two #々 and the reading body (7) and the drag g s (8) according to the material turned two::: molding, individual molding wire incident molding: (8) and elastic ^ = = Bao Nazo 7), drag Made of elastic material, two pieces of elastic locking member (9) with f Open, heart =: shape, suitable for safely and securely locking, zipper chain (20, 21, 22, 23) of the moon body (7) and zipper. The heavy slider body (7) is provided with grooves (18, 19) ), in which the projectile is assembled so that it cannot be disengaged after assembly. The slider-like cam projection (16) engages the elastic chain member () zipper zipper chain (2〇, 21, 22, 23) Or detached. The second picture of the Dudu rl tea test, which shows the two-piece automatic lock plastic: the slider body (7) with the cymbal ring (15) and the drag device (8) , the positive. Also 堃 &, and the shape of the elastic locking member (9) passes through the shape of the body (7) and the drag device (8). This - the elastic locking member (9): the: 乂 is assembled to the slider The appropriate groove 〇8, (9) on the main body (7) to further perform the required latching action. Please refer to the third A to third drawings (11^' which shows the elastic lock in the previous embodiment. Buckle member; ^ ^ (8) Install the groove (18, 19) in the main body (7) of the album. Then, from the fourth to fourth c, the elastic lock structure is shown: = open action, from The fourth to the first picture Out, when the tow is horizontally placed, its cam-like projection part (1 member (9) can be firmly engaged with the zipper chain (20, 21, 22, 23), and the == 200900020 (8) is vertical When lifted, the elastic locking member (9) is pulled by the cam-like protrusion, and is pulled upward and disengaged from the zipper chain. Note that the sliding member (10) and the zipper of the zipper are in the (four) device. (8) Achieved along the top horizontal placement of the slider body (7). The release of the slider (1.) is achieved by placing the drag m8) vertically, at which time the elastic latching member (9) is by cam The action of (16) is raised into the groove (Μ). Please refer to the fifth figure, which shows a slider 10' according to another embodiment, in which a slider body 2) and a drag device (1) are individually molded from a plastic material, and then with a zipper member (10) (4) In the beginning to achieve the same needs (four). Here, the slider (13) is pushed into the slit (29) of the main body (12). Since the drag device has elasticity 'so that the drag device is pressed in, it will buckle the body' and the differently shaped elastic latch members (14) will be fitted into the grooves of the slider body. The slit (29) may also have an energy director (10) which direCt 〇r) (3 〇), and if necessary, ultrasonic welding may be performed to provide additional strength. The sixth, seventh, eighth, and ninth figures are respectively specific embodiments of the present invention, which are respectively applicable to a ring type ((5) type) zipper (sixth, sixth, sixth, and sixth c drawings), plastic mold (plasticm〇ulded) zipper (seventh A, seventh and seventh c), ladder type shanga zipper (eighth A, eighth and eighth c), and (reward) ^ phantom metal zipper (ninth A, ninth, and ninth c). Therefore, the automatic locking slider provided by the present invention has a minimum number of components, and is suitable for various types and all materials. The zipper, and the locking action of the slider can be completed without any trouble, especially when the paint is deposited in the groove or recess of the joint surface of the elastic locking member and the slider, (4) It is important that the present invention advantageously provides a "structure and assembly step" from the 12 200900020 == piece, which includes less expensive parts and a costly complex manufacturing configuration. The self-sliding slip of the Benedict is made strong by the selective device, so that the bridge of the tow is strong enough to be = The μ ☆ strength 'simplifies the user's reliable zipper operation. The angle and implementation angle of the 'pre-extracted assembly and specifications, the use of ^ Gongyuan has the parts needed to assemble the slider here. The number, the embodiment of the artist's invention, is easy enough to describe the design of the first piece of the previous description of the figure 2, which is composed of the slider body 6, the drag, and the like. The cymbal cartridge 2 is further composed of a locking lance 4; the splicing member 10 according to an embodiment of the present invention, and the slider body 10 having the cymbal ring 15 and The slider main body 7-^ is formed by the molybdenum device 8, and the elastic locking member 9; the third to third d-pictures show that each member 9 is mounted via the viewing device 8; u is shown as an enlarged schematic view; (4) of the body 7 wherein the first unwinding = (four) to the second figure shows the latch of the elastic latching member 9 and the slider of the main = (9), wherein the slider is separately set 13 Molded and then assembled with the elastic lock 13 200900020 member 14; Figure 6A to Figure 6C, shown as a slide for a plastic molded zipper An embodiment of 10, wherein the sixth C is a cross-sectional view of the line CC of the sixth A; and the seventh to seventh C are shown as embodiments of the slider 10 suitable for a plastic molded zipper, wherein Figure 7C is a cross-sectional view taken along line AA of Figure 7A;
第八A圖至第八C圖，其所示為適用於梯型拉鍊的滑 : 件10之另一實施例，其中第八C圖為第八A圖的線A-A 剖面圖；以及8A to 8C, which show another embodiment of a slide member 10 suitable for a ladder type zipper, wherein the eighth C diagram is a line A-A cross-sectional view of the eighth A diagram;
第九A圖至第九C圖，其所示為適用於金屬類拉鍊的 滑件10之另一實施例，其中第九C圖為第九A圖的線A-A 剖面圖。 要注意的是，在此所示的圖表僅用來說明本發明的較 佳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 14 200900020 [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1〇 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30 159A to ninth C, which show another embodiment of the slider 10 suitable for a metal zipper, wherein the ninth C is a line A-A cross-sectional view of the ninth A diagram. It is to be noted that the presently illustrated embodiments are only intended to illustrate the preferred embodiments of the invention and are not intended to limit the invention, and the invention may also include other equivalent embodiments, such as other types. A zipper in which 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 14 200900020 [Invention] Slider body 7 Towing device 8 Elastic locking member 9 Automatic Locking plastic slider 1 〇 slider body 12 拖 13 elastic locking member 14 拎 ring 15 cam-like projection 16 towing bridge 17 groove 18, 19 zipper chain 20 zipper chain 21 zipper chain 22 zipper chain 23 slit 29 Energy guide 30 15