M315036 八、新型說明： 【新型所屬之技術領域】 本創作係關於一種拉鍊，尤其是關於一種可使鍊帶鍊 合後產生密封效果之密封型拉鍊頭結構。 【先前技術】 \ 請參閱第一to，該圖係習知拉鍊頭結構之示意圖。習 P 知拉鍊頭10，其設有一分庳片11，藉由此分隔片11可將 拉鍊頭10内部上下分如區隔出之一上導槽12與一下導槽 * 13。上導槽12上方係設有一頂板14，頂板14上方則接設 有一用以將拉鍊頭10前後拉移之拉片15。 請繼續參閱第一圖，並同時參閱第二圖與第三圖，第 二圖與第三圖係習知拉鍊頭設置於拉鍊帶之示意圖。拉鍊 帶20，其包括一第一<鍊帶21與一第二鍊帶22，第一鍊帶 21上則設有一第一鍊槽211，第一鍊槽211則可與第二鍊 籲帶22所設之一第二鍊槽221上下相鍊合。拉鍊頭10裝設 於拉鍊帶20時，係將第一鍊帶21之第一鍊槽211穿設於 上導槽12中，而將第二鍊帶22之第二鍊槽221穿設於下 導槽13中。當將拉鍊頭10往鍊尾201方向拉移時，第一 鍊槽211與第二鍊槽221即可循著上導槽12與下導槽13 之導引，於上導槽12與下導槽13相交會處產生鍊合，並 隨著拉鍊頭10之拉移逐次將拉鍊帶2 0整條加以鍊合。 然而，利用前述習知之拉鍊頭10，將其拉移至接近鍊 M315036 尾201端而完成拉鍊之鍊合時，第一鍊槽211與第二鍊槽 221間將無法避免地形成一縫隙23。倘拉鍊帶20係裝設於 一袋體上，則袋體内部所盛裝之氣體或液體將從此縫隙 23，以及沿著下導槽13 (第二鍊槽221與下導槽13間的 間隙）、上導槽12 (第一鍊槽211與上導槽12間的間隙） 外洩至袋體外，故利'用f般的拉鍊頭10並無法使拉鍊帶鍊 合後形成一密封狀態，使該拉鍊頭10僅得利用於一般袋體 1 之拉鍊上，而無法利用於要求密封之袋體拉鍊中。 【新型内容】 為改善習知拉鍊頭利用於拉鍊帶鍊合時，無法達到密 封效果的缺失，本創作將提供一種將拉鍊頭結構加以改良 的創作，使鍊帶鍊合時所產生的缝隙能為本創作之拉鍊頭 結構所填塞，並藉由本創作同時除去上導槽與鍊槽間之間 隙，使本創作拉鍊頭裝設於一袋體之拉鍊帶時，即可達成 將拉鍊加以鍊合密封之目的。 基於上述的目的，本創作提供一種密封型拉鍊頭結 構，包括一分隔片，該分隔片係將該拉鍊頭内部上下分別 區隔出一上導槽與一下導槽，該上導槽與該下導槽並係交 會連通於該拉鍊頭後端之内部，而可將一拉鍊帶之一第一 鍊槽與一第二鍊槽上下相鍊合，該上導槽上方係設有一頂 板，該頂板上則接設有一拉片，該下導槽下方則設有一底 板，其特徵在於：該分隔片向該拉鍊頭前端延伸出一呈斜 面三角塊狀之密封端，該密封端恰可緊密塞設於該第一鍊 M315036 槽與該第二鍊槽間所形成的一縫隙中，該分隔片可同時向 後端延長形成一緊閉端，該緊閉端與該頂板間存有一恰可 使該第一鍊槽滑移通過之高度。其中，該分隔片向該拉鍊 頭前端延伸部位之表面可呈圓弧凸面狀，以使該第一鍊槽 得完全服貼覆蓋於該分隔片上，但其構型並不僅限於此。 此外，該密封端之剖面亦可呈等邊三角形，該三角形之等 邊表面係呈圓弧凸面狀，但其整體構型可依該縫隙之形狀 加以調整設置，於此並未有特別的限制。另一方面，該頂 板與該底板亦可同時向該拉鍊頭前端延長至接近該密封端 處，藉由該頂板與該底對於鍊槽之夾縮，使拉鍊頭密封端 緊密接合於所述縫隙後，並不會往回倒退，進而可確保拉 鍊達到完全密封的效果。 藉由本創作之拉鍊頭，其由分隔片前端所延伸突出的 結構，恰可於鍊帶鍊合時塞設於原本上下鍊槽間所存有之 缝隙中，而堵塞原本會產生洩漏之開口處。另一方面，透 過延長的緊閉端設計，則可使上導槽或/與下導槽與鍊帶高 度間產生完全的密合性，因此可同時避免由下導槽連通上 導槽，而產生洩漏而無法完全密封的缺點。 以下將配合圖式進一步說明本創作的實施方式，下述 所列舉的實施例係用以闡明本創作，並非用以限定本創作 之範圍，任何熟習此技藝者，在不脫離本創作之精神和範 圍内，當可做些許更動與潤飾，因此本創作之保護範圍當 視後附之申請專利範圍所界定者為準。 M315036 【貫施方式】 作拉第=該圖係本創作實施例之示意圖， ::ΪΓ 片31，藉由此分隔片31可將 =束=〇内部上下分別區隔出之—上導槽32與—下導槽 有一用32上方係設有—頂板34，頂板34上方則接設 有用以將拉鍊頭10;前後拉移之拉片35。 本創作密封型拉鍊頭30結構 3 JI G 角塊狀之密封端311。分隔片31向密 =二?伸Γ或下表面的形狀可為平面或略呈圓弧： 帶之鍊有特別的限制，但為使將來利用於拉鍊 ::ί;= 束帶，占密合，則以略 延伸加長。此外，為心 ===時 伸時’其所形成之密封端311剖面亦可為;=口 茶閱第九圖），該二等邊上矣 ^一角形（味 其構型於此並未有特別的二面亦可略呈圓弧凸面狀’但 端3二：Γ二31向後端則延伸加長而形成-緊閉 .刀隔片31向後延伸，則 間之距離則逐漸變窄，转刀31與頂板34 之後端呈現逐漸變低之趨勢曰之向度向拉鍊頭30 端312與頂板34間之高度 Mf 32之高度(緊閉 過，使第一鍊槽2U與上導為弟—鍊槽211所滑移通 上導槽32與下導槽33之相、^、㈣成緊密狀態’避免因 連通，而使由下導槽33形成一 M315036 經上導槽32至拉鍊頭30表面之漏氣通路。此外，為進一 步強化下導槽33與第二鍊槽221間所存有之縫隙，分隔片 31向後延伸時，可同時使底板36與緊閉端312間之高度 恰可為第二鍊槽221所滑移通過，則第二鍊槽221與下導 槽33間亦可同時形成緊密狀態，而進一步強化密封的效 果。 、 請同時參閱第五圖輿第六圖，該些圖係本創作實施例 裝設於拉鍊帶之示意圖。將本創作拉鍊頭30裝設於拉鍊帶 20時，係將第一鍊帶21戶設之第一鍊槽211穿設於上導 槽32中，並同時將第二鍊帶22所設之第二鍊槽221穿設 於下導槽33中，則透過拉片15之施力拉移，即可將拉鍊 頭30拉移至鍊尾201端，並將第一鍊槽211與第二鍊槽 221加以鍊合。藉由本創作之拉鍊頭30，其由分隔片31 所延伸出之密封端311恰可塞設於第一鍊槽211與第二鍊 槽221間原本所存有之缝隙23 (請參閱第三圖），並使第 一鍊槽211與第二鍊槽221緊覆於分隔片31上，而彌除此 部分所形成之洩漏缺口。 另一方面，延長之緊閉端312其與頂板34間之高度恰 可為第一鍊槽211所滑移通過，故原本得透過下導槽33， 並經由上導槽32外洩之途徑即被阻斷。因此透過本創作， 將其利用於一般習知之拉鍊帶時，即具有將該拉鍊鍊合與 密封之效果，故相當適合應用於密封袋體等其他需要保持 氣密狀態之袋體拉鍊中。 請參閱第七圖與第八圖，該二圖係本創作第二實施例 M315036 之示意圖。本創作之密封型拉鍊頭30,亦可同時將頂板34 與底板36向前延伸，使頂板34與底板36之前端接近於密 封端311之前端，亦即使密封端311稍凸出於頂板34與底 板36之前端。如此，上導槽32開口處之第一鍊帶21部位 可被頂板34下壓，而下導槽33開口處之第二鍊帶22部位 則被底板36上擠，1因此可使第一鍊帶21與第二鍊帶22 間之縫隙縮小，並同時產生相互緊迫的壓力，則密封端311 1 往該縫隙塞設時，將更能輕易緊塞於該縫隙中，並且不會 .往回倒退，進而可確保使把鍊頭3 0拉至定位，並達到完全 . 密封的效果。 【圖式簡單說明】 第一圖係習知拉鍊頭之示意圖。 第二圖係習知拉鍊頭設置於拉鍊帶之示意圖。 第三圖係習知拉鍊頭裝設於拉鍊帶之剖視示意圖。 § 第四圖係本創作實施例之示意圖。 第五圖係本創作實施例裝設於拉鍊帶之示意圖。 第六圖係本創作實施例裝設於拉鍊帶之剖視示意圖。 第七圖係本創作第二實施例之示意圖。 第八圖係本創作第二實施例之側視示意圖。 第九圖係本創作第三實施例之侧視示意圖。 ίο M315036M315036 VIII. New description: [New technical field] This creator is about a zipper, especially a sealed zipper head structure that can seal the chain to produce a sealing effect. [Prior Art] \ Please refer to the first to, which is a schematic diagram of a conventional zipper head structure. The zipper head 10 is provided with a branching piece 11 by which the inner side of the zipper head 10 can be divided into an upper guide groove 12 and a lower guide groove *13. A top plate 14 is disposed above the upper guide groove 12, and a pull tab 15 for pulling the zipper head 10 forward and backward is disposed above the top plate 14. Please refer to the first figure and refer to the second and third figures. The second and third figures are schematic views of the conventional zipper head disposed on the zipper tape. The zipper tape 20 includes a first <chain strap 21 and a second chain strap 22. The first chain strap 21 is provided with a first chain slot 211, and the first chain slot 211 is coupled to the second chain strap. One of the second chain slots 221 provided in 22 is chained up and down. When the zipper head 10 is mounted on the zipper tape 20, the first chain slot 211 of the first chain strap 21 is inserted into the upper guide slot 12, and the second chain slot 221 of the second chain strap 22 is disposed under the zipper strap. In the guide groove 13. When the zipper head 10 is pulled toward the chain tail 201, the first chain slot 211 and the second chain slot 221 can follow the guiding of the upper guiding slot 12 and the lower guiding slot 13, in the upper guiding slot 12 and the lower guiding slot. The grooves 13 are joined at the intersection of the grooves 13, and the zipper tapes 20 are successively chained as the zipper head 10 is pulled. However, when the zipper head 10 of the prior art is used to pull it closer to the end 201 of the chain M315036 to complete the chaining of the zipper, a slit 23 is inevitably formed between the first chain groove 211 and the second chain groove 221 . If the zipper tape 20 is mounted on a bag body, the gas or liquid contained inside the bag body will be from the gap 23, and along the lower guide groove 13 (the gap between the second chain groove 221 and the lower guide groove 13) The upper guide groove 12 (the gap between the first chain groove 211 and the upper guide groove 12) is leaked to the outside of the bag, so that the zipper head 10 can not be chained to form a sealed state. The zipper head 10 has to be used only on the zipper of the bag body 1, and cannot be used in the bag zipper requiring sealing. [New content] In order to improve the conventional zipper head used in the zipper belt chain, the lack of sealing effect can not be achieved. This creation will provide a kind of creation to improve the structure of the zipper head, so that the gap energy generated when the chain belt is coupled The zipper head structure of the creation is filled, and the gap between the upper guide groove and the chain groove is simultaneously removed by the creation, so that the zipper head of the present invention is attached to the zipper tape of a bag body, and the zipper can be chained. The purpose of sealing. Based on the above object, the present invention provides a sealed zipper head structure including a partitioning piece that separates the upper and lower sides of the zipper head from an upper guide groove and a lower guide groove, the upper guide groove and the lower portion. The guiding groove is connected to the inside of the rear end of the zipper head, and one of the first chain slots of one zipper tape is coupled with a second chain slot, and a top plate is disposed above the upper guiding slot. A pull-tab is attached to the upper portion, and a bottom plate is disposed under the lower guide groove, wherein the partition piece extends toward the front end of the zipper head to form a sealed end with a beveled triangular block shape, and the sealed end can be tightly inserted. In a gap formed between the slot of the first chain M315036 and the second chain slot, the partition piece can be extended toward the rear end to form a closed end, and the closed end and the top plate can have a proper A chain slot slides through the height. Wherein, the surface of the partition piece extending toward the front end of the zipper head may have a circular arc convex shape, so that the first chain groove completely covers the partition piece, but the configuration thereof is not limited thereto. In addition, the cross section of the sealing end may also be an equilateral triangle, and the equilateral surface of the triangle has a convex arc shape, but the overall configuration may be adjusted according to the shape of the slit, and there is no particular limitation thereon. . On the other hand, the top plate and the bottom plate can also be extended to the front end of the zipper head to be close to the sealing end, and the sealing end of the zipper head is tightly joined to the gap by the top plate and the bottom pinching the chain groove. After that, it will not go back, which will ensure that the zipper is completely sealed. With the zipper head of the present invention, the structure which is extended from the front end of the separator piece can be inserted into the gap existing between the upper and lower chain grooves when the chain is chained, and the opening which would otherwise leak is blocked. On the other hand, through the extended closed end design, the upper guide groove or/and the lower guide groove and the chain belt height can be completely adhered, so that the upper guide groove can be prevented from communicating with the upper guide groove at the same time. The disadvantage of creating a leak that cannot be completely sealed. The embodiments of the present invention are further described below in conjunction with the drawings. The following examples are set forth to illustrate the present invention and are not intended to limit the scope of the present invention, and those skilled in the art will not depart from the spirit of the present invention. In the scope of the application, the scope of protection of this creation shall be subject to the definition of the scope of the patent application. M315036 [Comprehensive mode] Drawing = This figure is a schematic diagram of the present embodiment, :: ΪΓ 31, by which the partition 31 can separate the upper and lower sides of the beam = — - the upper guide 32 The top and bottom guides are provided with a top plate 34, and a top plate 34 is provided with a pull tab 35 for pulling the zipper head 10 forward and backward. The creation of the sealed zipper head 30 structure 3 JI G corner block-shaped sealed end 311. The shape of the separator 31 toward the dense or the second surface may be a plane or a slight arc: the chain of the belt has a special limitation, but for future use in the zipper:: ί;= the belt, the close , then lengthen and lengthen. In addition, when the heart is ===, when it is stretched, the cross section of the sealed end 311 formed by it may be; = the tea is read in the ninth figure), and the second side is 一^ an angle (the taste is not configured here) There are special two sides which can also be slightly arc-shaped convex shape but the end 3 2: the second 31 extends to the rear end to form a long-closed. The knife spacer 31 extends backward, and the distance between the two is gradually narrowed. The rear end of the blade 31 and the top plate 34 are gradually lowered, and the height of the blade 31 to the height Mf 32 between the end 312 of the zipper head 312 and the top plate 34 is tightly closed, so that the first chain groove 2U and the upper guide are the brothers. The chain groove 211 slides through the phase of the upper guide groove 32 and the lower guide groove 33, and is in a tight state to avoid the connection, so that a lower surface of the guide groove 33 forms a M315036 through the upper guide groove 32 to the surface of the slider 30. In addition, in order to further strengthen the gap between the lower guide groove 33 and the second chain groove 221, when the partition piece 31 extends rearward, the height between the bottom plate 36 and the closed end 312 can be simultaneously the same. When the two-chain groove 221 slides through, the second chain groove 221 and the lower guide groove 33 can simultaneously form a tight state, thereby further strengthening the sealing effect. Please also refer to the fifth figure and the sixth figure, which are schematic diagrams of the present embodiment in which the zipper tape is mounted. When the zipper head 30 is installed on the zipper tape 20, the first chain is 21 The first chain slot 211 is disposed in the upper guiding slot 32, and at the same time, the second chain slot 221 of the second chain strap 22 is disposed in the lower guiding slot 33, and the tension is transmitted through the pull tab 15 After the movement, the zipper head 30 is pulled to the end of the chain end 201, and the first chain groove 211 and the second chain groove 221 are coupled. By the zipper head 30 of the present invention, the zipper head 30 is extended by the partitioning piece 31. The sealing end 311 is just plugged into the gap 23 originally existing between the first chain groove 211 and the second chain groove 221 (please refer to the third figure), and the first chain groove 211 and the second chain groove 221 are tightly covered. On the separator sheet 31, the leakage gap formed by the portion is removed. On the other hand, the height between the extended closed end 312 and the top plate 34 is just the sliding of the first chain groove 211, so that it is originally transmitted. The lower guide groove 33 is blocked by the way of the upper guide groove 32. Therefore, when it is utilized in the conventional zipper tape, The zipper chain has the effect of sealing and sealing, so it is suitable for use in a bag body zipper such as a sealed bag body that needs to be kept airtight. Please refer to the seventh and eighth figures, which are the second in the creation. A schematic view of Embodiment M315036. The sealed zipper head 30 of the present invention can also extend the top plate 34 and the bottom plate 36 forward at the same time, so that the front end of the top plate 34 and the bottom plate 36 are close to the front end of the sealing end 311, even if the sealing end 311 is slightly Projecting from the front end of the top plate 34 and the bottom plate 36. Thus, the portion of the first chain belt 21 at the opening of the upper guide groove 32 can be depressed by the top plate 34, and the portion of the second chain belt 22 at the opening of the lower guide groove 33 is used by the bottom plate. 36 is squeezed, 1 so that the gap between the first chain belt 21 and the second chain belt 22 can be reduced, and at the same time, mutually pressing pressure is generated, and when the sealing end 311 1 is inserted into the gap, it is easier to tighten. In the gap, and not backwards, it is ensured that the chain 30 is pulled to the position and the sealing effect is achieved. [Simple description of the diagram] The first figure is a schematic diagram of a conventional zipper head. The second figure is a schematic view of a conventional zipper head provided on a zipper tape. The third figure is a schematic cross-sectional view of a conventional zipper head mounted on a zipper tape. § The fourth figure is a schematic diagram of the present embodiment. The fifth figure is a schematic view of the present embodiment in which the zipper tape is mounted. Figure 6 is a cross-sectional view showing the zipper tape of the present embodiment. The seventh drawing is a schematic view of the second embodiment of the present creation. The eighth drawing is a side view of the second embodiment of the present creation. The ninth drawing is a side view of the third embodiment of the present creation. Οο M315036
【主要元件符號說明】 10 拉鍊頭 11 分隔片 12 上導槽 13 下導槽 14 頂板 15 拉片 ! 20 拉鍊帶 201 y 鍊尾 21 第一鍊帶 ，211 第一鍊槽 22 第二鍊帶 221 第二鍊槽 23 縫隙 30 拉鍊頭 31 分隔片 311 密封端 312 緊閉端 < 313 右側板 32 上導槽 33 下導槽 34 頂板 35 拉片 36 底板[Main component symbol description] 10 zipper head 11 separator 12 upper guide groove 13 lower guide groove 14 top plate 15 pull tab! 20 zipper tape 201 y chain tail 21 first chain belt, 211 first chain groove 22 second chain belt 221 Second chain groove 23 slit 30 zipper head 31 separator 311 sealing end 312 tight end < 313 right side plate 32 upper guide groove 33 lower guide groove 34 top plate 35 pull tab 36 bottom plate