TWI671029B - Slider - Google Patents

Abstract

本發明提供能夠使設計多樣化並具有良好的穩定性的拉頭。本發明的拉頭包括拉頭主體以及裝飾部件。拉頭主體包括上板、下板、連接於所述上板與所述下板之間的連接柱、與從所述上板突出的突出部。裝飾部件射出成形於所述突出部的周圍且具有裝飾面。The present invention provides a slider capable of diversifying designs and having good stability. The slider of the present invention includes a slider body and a decorative member. The slider main body includes an upper plate, a lower plate, a connection post connected between the upper plate and the lower plate, and a protruding portion protruding from the upper plate. The decorative member is injection-molded around the protruding portion and has a decorative surface.

Description

拉頭Pull head

本發明是有關於一種拉頭。The invention relates to a slider.

常見的拉鏈通常包括由拉鏈帶與鏈牙所組成的一對拉鏈鏈條以及安裝於拉鏈鏈條上以藉由滑動而開啟或封閉鏈牙的拉頭，並且還可以依據需求於拉頭上設置拉片，因此使用者可以藉由拉動拉片而帶動拉頭於拉鏈鏈條上滑動。當服裝廠商將拉鏈應用於織物（如外套）上時，服裝廠商通常會將其特有的裝飾圖案（如商標圖案）設置於拉片上，可提高所販售的織物的品牌辨識度。當然，拉鏈的製造業者也將本身的商標圖案等設置於拉片上。A common zipper usually includes a pair of zipper chains consisting of a zipper tape and a fastener element, and a slider installed on the fastener chain to open or close the fastener element by sliding, and a pull tab can be provided on the slider according to requirements. Therefore, the user can drive the slider to slide on the zipper chain by pulling the pull tab. When a garment manufacturer applies a zipper to a fabric (such as a jacket), the garment manufacturer usually sets its unique decorative pattern (such as a trademark pattern) on the pull-tab, which can improve the brand recognition of the sold fabric. Of course, the manufacturer of the zipper also sets its own trademark pattern on the pull tab.

然而，在拉鏈的現有技術中，亦存在不使用拉片的拉鏈（即無拉片式拉鏈）。所述無拉片式拉鏈包括一對拉鏈鏈條與拉頭但不具備拉片。在不使用拉片的情況下，拉鏈的製造業者較難以因應服裝廠商的需求在無拉片式拉鏈中設計服裝廠商所需的裝飾圖案。對此，現有技術文獻中的專利文獻1與2提出在拉頭的表面上設置裝飾材料（如黏性材料或有色塗料）作為裝飾層的技術方案。另外，在不使用拉片的情況下，能夠在拉頭的表面上設置指握部，因此使用者能夠藉由手指按壓指握部而帶動拉頭相對於拉鏈鏈條滑動。對此，現有技術文獻中的專利文獻3提出在拉頭的表面上設置指握部的技術方案。 [現有技術文獻] [專利文獻]However, in the prior art of zippers, there are also zippers that do not use a pull-tab (ie, no pull-tab-type zippers). The slider-less zipper includes a pair of zipper chains and sliders but does not include a slider. Without the use of pull tabs, it is more difficult for a zipper manufacturer to design a decorative pattern required by a clothing manufacturer in a pull-tab-less zipper in response to the needs of a clothing manufacturer. In this regard, Patent Documents 1 and 2 in the prior art documents propose a technical solution of providing a decorative material (such as an adhesive material or a colored paint) on the surface of the slider as a decorative layer. In addition, without using a pull tab, a finger grip can be provided on the surface of the slider, so the user can push the slider against the zipper chain by pressing the finger grip with his finger. In this regard, Patent Document 3 in the prior art document proposes a technical solution of providing a finger grip on the surface of the slider. [Prior Art Literature] [Patent Literature]

[專利文獻1]中國專利公開號CN107440261A [專利文獻2]日本實用新型公開號JPS61-204506 [專利文獻3]中國設計公告號CN304403830S[Patent Literature 1] Chinese Patent Publication No. CN107440261A [Patent Literature 2] Japanese Utility Model Publication No. JPS61-204506 [Patent Literature 3] Chinese Design Bulletin No. CN304403830S

[發明所要解決的問題] 由上述內容可知，在無拉片式拉鏈上設置裝飾圖案的情況下，通常是在拉頭的表面上設置裝飾材料（如黏性材料或有色塗料）作為裝飾層（如專利文獻1與2）。此時，為了使裝飾層能夠順利形成於拉頭的表面上，通常會在拉頭的表面上設置凹入部，使裝飾材料能夠藉由填充至凹入部的形式而固定於拉頭的表面。然而，所述凹入部受限於拉頭的尺寸（例如拉頭的厚度），特別是受限於拉頭的上板的厚度，通常只是稍微往內凹入而已。如此，填充至凹入部所形成的裝飾層與凹入部之間的結合性不高，使得裝飾層容易從凹入部上脫落。再者，在拉頭的表面上設置指握部的技術方案中（如專利文獻3），所述指握部也有上述受限於拉頭尺寸（例如拉頭的厚度）的問題，使得指握部的設計與操作受到侷限。[Problems to be Solved by the Invention] As can be seen from the above, in the case of providing a decorative pattern on a sliderless zipper, a decorative material (such as an adhesive material or a colored paint) is usually provided on the surface of the slider as a decorative layer ( Such as patent documents 1 and 2). At this time, in order to allow the decorative layer to be smoothly formed on the surface of the slider, a recessed portion is usually provided on the surface of the slider so that the decorative material can be fixed to the surface of the slider by being filled into the recessed portion. However, the recessed portion is limited by the size of the slider (for example, the thickness of the slider), and particularly by the thickness of the upper plate of the slider, which is usually only slightly recessed inward. In this way, the bonding between the decorative layer formed by filling the recessed portion and the recessed portion is not high, so that the decorative layer is easily detached from the recessed portion. Furthermore, in the technical solution of providing a finger grip portion on the surface of the slider (such as Patent Document 3), the finger grip portion also has the aforementioned problem of being limited by the size of the slider (for example, the thickness of the slider), so that the finger grip The design and operation of the department are limited.

[解決問題的技術手段] 本發明提供一種拉頭，為拉鏈用的拉頭，包括拉頭主體以及裝飾部件。拉頭主體包括上板、下板、連接於所述上板與所述下板之間的連接柱、與從所述上板突出的突出部。裝飾部件射出成形於所述突出部的周圍且具有裝飾面。[Technical means to solve the problem] The present invention provides a slider, which is a slider for a zipper, and includes a slider body and a decorative member. The slider main body includes an upper plate, a lower plate, a connection post connected between the upper plate and the lower plate, and a protruding portion protruding from the upper plate. The decorative member is injection-molded around the protruding portion and has a decorative surface.

在本發明的一實施例中，所述突出部包括從所述上板突出的第一部分以及從所述第一部分往外延伸的第二部分，所述第二部分的長度大於所述第一部分的長度，或者，所述第二部分的寬度大於所述第一部分的寬度，使所述突出部呈現傘狀，所述裝飾部件從所述突出部的上側朝向所述上板射出成形於所述突出部並位於所述上板上。In an embodiment of the present invention, the protruding portion includes a first portion protruding from the upper plate and a second portion extending outward from the first portion, and the length of the second portion is greater than the length of the first portion Or, the width of the second portion is greater than the width of the first portion, so that the protruding portion is umbrella-shaped, and the decorative member is injected and formed on the protruding portion from the upper side of the protruding portion toward the upper plate. And located on the upper plate.

在本發明的一實施例中，所述突出部的長度小於所述上板的長度，或者，所述突出部的寬度小於所述上板的寬度。In an embodiment of the present invention, a length of the protruding portion is shorter than a length of the upper plate, or a width of the protruding portion is smaller than a width of the upper plate.

在本發明的一實施例中，所述裝飾部件的厚度小於所述拉頭主體的厚度。In an embodiment of the present invention, a thickness of the decorative component is smaller than a thickness of the slider body.

在本發明的一實施例中，所述拉頭主體更包括翅部，從所述上板突出，且位於所述突出部的相對兩側。In an embodiment of the present invention, the slider body further includes a fin portion that protrudes from the upper plate and is located on opposite sides of the protruding portion.

在本發明的一實施例中，所述翅部以遮蔽溝的方式從所述上板的長度方向的中間突出。In an embodiment of the present invention, the fins protrude from a middle in a longitudinal direction of the upper plate in a manner of shielding a groove.

在本發明的一實施例中，所述裝飾部件由橡膠材料射出成形。In one embodiment of the present invention, the decorative member is injection molded from a rubber material.

[發明的效果] 基於上述，在本發明的拉頭中，將裝飾部件射出成形拉頭主體上，特別是將裝飾部件射出成形於從拉頭主體的上板突出的突出部，且裝飾部件所提供的裝飾面可依據需求形成裝飾（例如是設置具有特定圖案的裝飾層或指握部）。相較於在拉頭的表面上形成裝飾層或指握部的習知技術而言，本發明進一步將裝飾部件形成於從拉頭主體的上板往外突出的突出部，而能夠增加其穩定性以防止其脫落，且可以依據需求設置成特定形狀，進而在其裝飾面上形成所需的裝飾圖案或指握部。如此，本發明的拉頭能夠使設計多樣化並具有良好的穩定性。[Effects of the Invention] Based on the above, in the slider of the present invention, the decorative member is injection-molded onto the slider body, and in particular, the decorative member is injection-molded on a protrusion protruding from the upper plate of the slider body, and the decorative member is The decorative surface provided can be decorated according to requirements (for example, a decorative layer with a specific pattern or a finger grip). Compared with the conventional technique of forming a decorative layer or a finger grip on the surface of the slider, the present invention further forms a decorative component on a protruding portion protruding from the upper plate of the slider body, thereby increasing its stability. In order to prevent it from falling off, it can be set into a specific shape according to requirements, and then a desired decorative pattern or finger grip portion is formed on its decorative surface. In this way, the slider of the present invention can diversify the design and have good stability.

圖1是本發明的一實施例的拉頭的前視示意圖。圖2是圖1的拉頭的分解圖。圖3是圖1的拉頭的側視示意圖。圖4是圖3的拉頭的分解圖。請參考圖1至圖4，在本實施例中，拉頭100包括拉頭主體110以及裝飾部件120。拉頭主體110包括上板112、下板114、連接於上板112與下板114之間的連接柱116、與從上板112突出的突出部118。裝飾部件120射出成形於突出部118的周圍且具有裝飾面122。拉頭100適用於拉鏈（未繪示）。特別是，本發明的拉頭可為作為用於雙開尾拉鏈的一對拉頭中的下側拉頭而適用的拉頭。FIG. 1 is a schematic front view of a slider according to an embodiment of the present invention. FIG. 2 is an exploded view of the slider of FIG. 1. FIG. 3 is a schematic side view of the slider of FIG. 1. FIG. 4 is an exploded view of the slider of FIG. 3. Please refer to FIGS. 1 to 4. In this embodiment, the slider 100 includes a slider body 110 and a decoration member 120. The slider body 110 includes an upper plate 112, a lower plate 114, a connection post 116 connected between the upper plate 112 and the lower plate 114, and a protruding portion 118 protruding from the upper plate 112. The decorative member 120 is injection-molded around the protruding portion 118 and has a decorative surface 122. The slider 100 is suitable for a zipper (not shown). In particular, the slider of the present invention may be a slider suitable as a lower slider of a pair of sliders for a double-opened slide fastener.

具體而言，在本實施例中，拉頭100大致上由拉頭主體110以及裝飾部件120組成，但不以此為限制。以下的長度／寬度是指，在拉頭100所在的虛擬平面的長度方向／寬度方向中，從所述部分的一端部至相反側的另一端部為止的大小（對應於圖式中的標示），但不以此為限制，其可依據需求調整。在拉頭主體110中，上板112與下板114大致上呈現板狀並彼此平行地對向設置，作為一例，進而上板112的長度與下板114的長度相等（如圖2的長度L1），且上板112的寬度與下板114的寬度相等（如圖4的寬度W1），但不以此為限制。在其他未繪示的實施例中，上板112與下板114也可以為不同形狀。連接柱116呈現柱狀並連接於上板112與下板114之間。較佳地，連接柱116的尺寸（如圖2的長度L2／圖4的寬度W2）小於上板112的尺寸或者下板114的尺寸（如圖2的長度L1／圖4的寬度W1），使得上板112與下板114之間存在空間S，但不以此為限制。當拉頭100應用於拉鏈鏈條（未繪示）而構成拉鏈時，拉頭主體110能夠安裝於拉鏈鏈條的鏈牙（未繪示）上，使得鏈牙穿入上板112與下板114之間的空間S內。如此，拉頭100可藉由拉頭主體110在拉鏈鏈條上滑動而開啟或封閉鏈牙。Specifically, in this embodiment, the slider 100 is roughly composed of the slider body 110 and the decoration member 120, but it is not limited thereto. The following length / width refers to the size from the one end of the part to the other end on the opposite side in the length / width direction of the virtual plane on which the slider 100 is located (corresponding to the mark in the drawing) , But not as a limitation, it can be adjusted according to demand. In the slider body 110, the upper plate 112 and the lower plate 114 are substantially plate-shaped and are arranged facing each other in parallel. As an example, the length of the upper plate 112 is equal to the length of the lower plate 114 (as shown in the length L1 in FIG. 2). ), And the width of the upper plate 112 is equal to the width of the lower plate 114 (such as the width W1 in FIG. 4), but it is not limited thereto. In other embodiments not shown, the upper plate 112 and the lower plate 114 may be different shapes. The connecting post 116 is columnar and connected between the upper plate 112 and the lower plate 114. Preferably, the size of the connecting post 116 (as shown in the length L2 in FIG. 2 / the width W2 in FIG. 4) is smaller than the size of the upper plate 112 or the size of the lower plate 114 (as in the length L1 in FIG. 2 / the width W1 in FIG. 4) There is a space S between the upper plate 112 and the lower plate 114, but it is not limited thereto. When the slider 100 is applied to a zipper chain (not shown) to form a zipper, the slider body 110 can be mounted on a fastener element (not shown) of the zipper chain so that the fastener element penetrates into the upper plate 112 and the lower plate 114 Space S inside. In this way, the slider 100 can open or close the fastener element by sliding the slider body 110 on the zipper chain.

再者，在本實施例中，拉頭主體110包括從上板112突出的突出部118。更進一步地說，突出部118包括從上板112突出的第一部分118a以及從第一部分118a往外延伸的第二部分118b。較佳地，第二部分118b的尺寸（如圖2的長度L3／圖4的寬度W3）大於第一部分118a的尺寸（如圖2的長度L4／圖4的寬度W4），例如第一部分118a呈現柱狀，且第二部分118b呈現板狀，而第二部分118b、上板112與第一部分118a的側邊之間形成有溝118c。如此，突出部118並非呈現均一長度或均一寬度，而是上側（即第二部分118b）的尺寸（如圖2的長度L3／圖4的寬度W3）大於下側（即第一部分118a）的尺寸（如圖2的長度L4／圖4的寬度W4），使得突出部118呈現傘狀，或稱菇狀。如此，上述設計有助於裝飾部件120的設置（如後續說明）。Furthermore, in this embodiment, the slider body 110 includes a protruding portion 118 protruding from the upper plate 112. Furthermore, the protruding portion 118 includes a first portion 118 a protruding from the upper plate 112 and a second portion 118 b extending outward from the first portion 118 a. Preferably, the size of the second portion 118b (as shown in the length L3 of FIG. 2 / the width W3 of FIG. 4) is larger than the size of the first portion 118a (as the length L4 of FIG. 2 / the width W4 of FIG. 4). The columnar shape and the second portion 118b are plate-shaped, and a groove 118c is formed between the second portion 118b, the upper plate 112, and the sides of the first portion 118a. As such, the protrusion 118 does not have a uniform length or a uniform width, but the size of the upper side (ie, the second portion 118b) (as shown in the length L3 of FIG. 2 / the width W3 of FIG. 4) is larger than the size of the lower side (ie, the first portion 118a). (As shown in the length L4 in FIG. 2 / the width W4 in FIG. 4), the protruding portion 118 has an umbrella shape or a mushroom shape. In this way, the above design facilitates the setting of the decoration part 120 (as described later).

詳細而言，裝飾部件120由橡膠材料（例如是天然橡膠、合成橡膠、聚氨酯橡膠、氟橡膠、各種彈性體、矽，但不限於此）射出成形於突出部118的周圍且具有裝飾面122。更進一步地說，裝飾部件120從突出部118的上側（即第二部分118b）朝向上板112射出成形於突出部118並位於上板112上。較佳地，裝飾部件120覆蓋整個突出部118，即裝飾部件120接觸第一部分118a、第二部分118b及溝118c，且進一步接觸上板112。換言之，由於本實施例的突出部118呈現傘狀（或稱菇狀），即第二部分118b的尺寸（如圖2的長度L3／圖4的寬度W3）大於第一部分118a的尺寸（如圖2的長度L4／圖4的寬度W4），並且在第二部分118b、上板112與第一部分118a的側邊之間形成有溝118c，故當裝飾部件120射出成形於突出部118的周圍時，裝飾部件120覆蓋突出部118的第一部分118a與第二部分118b進而填入溝118c中，且較佳地是進一步接觸上板112上面向溝118c的表面。如此，裝飾部件120能夠與採用傘狀設計（或稱菇狀）的突出部118形成干涉，進而能夠穩定地形成於突出部118上。即，突出部118有助於裝飾部件120的設置。然而，在其他未繪示的實施例中，突出部可為其他實施方式（如採用具有均一長度或均一寬度的凸柱），本發明不以此為限制。只要拉頭主體110具有從上板112上突出的突出部，即可有助於裝飾部件120的設置。In detail, the decoration member 120 is injection molded from a rubber material (for example, natural rubber, synthetic rubber, urethane rubber, fluoro rubber, various elastomers, silicon, but is not limited thereto) and is formed around the protruding portion 118 and has a decorative surface 122. Furthermore, the decorative member 120 is projected from the upper side of the protruding portion 118 (that is, the second portion 118 b) toward the upper plate 112 and is formed on the protruding portion 118 and is located on the upper plate 112. Preferably, the decoration member 120 covers the entire protruding portion 118, that is, the decoration member 120 contacts the first portion 118a, the second portion 118b, and the groove 118c, and further contacts the upper plate 112. In other words, since the protruding portion 118 of this embodiment is umbrella-shaped (or mushroom-shaped), that is, the size of the second portion 118b (as shown in the length L3 of FIG. 2 / the width W3 of FIG. 4) is larger than the size of the first portion 118a (as shown in FIG. The length L4 of 2 / the width W4 of FIG. 4), and a groove 118c is formed between the second portion 118b, the upper plate 112, and the side of the first portion 118a. Therefore, when the decorative member 120 is ejected and formed around the protruding portion 118 The decorative member 120 covers the first portion 118a and the second portion 118b of the protruding portion 118 and then fills the groove 118c, and preferably further contacts the surface of the upper plate 112 facing the groove 118c. In this way, the decorative member 120 can interfere with the protruding portion 118 having an umbrella design (or mushroom shape), and can be stably formed on the protruding portion 118. That is, the protruding portion 118 facilitates the installation of the decorative member 120. However, in other embodiments that are not shown, the protruding portion may be other embodiments (such as using convex posts having a uniform length or a uniform width), which is not limited in the present invention. As long as the slider body 110 has a protruding portion that protrudes from the upper plate 112, the installation of the decorative member 120 can be facilitated.

此外，在本實施例中，突出部118的尺寸（如圖2的長度L3或L4／圖4的寬度W3或W4）小於上板112的尺寸（如圖2的長度L1／圖4的寬度W1）。在裝飾部件120射出成形於突出部118的情況下，裝飾部件120接觸上板112上面向溝118c的表面，且裝飾部件120的尺寸（如圖2的長度L5／圖4的寬度W5）小於或者等於上板112的尺寸（如圖2的長度L1／圖4的寬度W1）。如此，裝飾部件120與拉頭主體110具有類似的外輪廓，較佳地是裝飾部件120覆蓋上板112上面向溝118c的整個表面，以降低上板112的表面的外露部分，使得拉頭100具有美觀的外形。然而，在其他未繪示的實施例中，裝飾部件120能夠僅覆蓋突出部118的局部（即裝飾部件120的尺寸（如長度／寬度）小於突出部118的尺寸（如長度／寬度））或者延伸至突出部118外側（即裝飾部件120的尺寸（如長度／寬度）大於突出部118的尺寸（如長度／寬度）），或進一步覆蓋上板112的側邊。In addition, in this embodiment, the size of the protrusion 118 (as shown in the length L3 or L4 in FIG. 2 / the width W3 or W4 in FIG. 4) is smaller than the size of the upper plate 112 (the length L1 in FIG. 2 / the width W1 in FIG. 4). ). In the case where the decorative member 120 is injection-molded on the protruding portion 118, the decorative member 120 contacts the surface of the upper plate 112 facing the groove 118c, and the size of the decorative member 120 (the length L5 in FIG. 2 / the width W5 in FIG. 4) is smaller than or It is equal to the size of the upper plate 112 (the length L1 in FIG. 2 / the width W1 in FIG. 4). In this way, the decorative member 120 and the slider body 110 have similar outer contours, and it is preferable that the decorative member 120 covers the entire surface of the upper plate 112 facing the groove 118c to reduce the exposed portion of the surface of the upper plate 112, so that the slider 100 Has a beautiful appearance. However, in other embodiments not shown, the decorative component 120 can cover only a part of the protruding portion 118 (that is, the size (eg, length / width) of the decorative component 120 is smaller than the size (eg, length / width) of the protruding portion 118) or Extend to the outside of the protruding portion 118 (that is, the size (eg, length / width) of the decorative part 120 is larger than the size (eg, length / width) of the protruding portion 118), or further cover the side of the upper plate 112.

另外，在本實施例中，裝飾部件120的厚度d1大於突出部118的厚度d2，但小於連接柱116的厚度d3（即上板112與下板114之間的距離／空間S的高度），或者小於拉頭主體110的整體厚度（即厚度d2與d3的總和）。然而，在其他未繪示的實施例中，亦可以調整為裝飾部件120的厚度d1小於突出部118的厚度d2（例如裝飾部件120僅覆蓋第二部分118b而未填入溝118c中），或者調整為裝飾部件120的厚度d1大於連接柱116的厚度d3（即上板112與下板114之間的距離／空間S的高度）甚至大於拉頭主體110的整體厚度（即厚度d2與d3的總和）。或者，裝飾部件120的厚度d1也可以調整為並非均一厚度，或者使裝飾部件120具有特定造形。只要裝飾部件120的設計不干涉拉頭主體110於拉鏈鏈條上的滑動即可，本發明並不限制裝飾部件120的具體形狀，其可依據需求調整。In addition, in this embodiment, the thickness d1 of the decorative member 120 is greater than the thickness d2 of the protruding portion 118, but smaller than the thickness d3 of the connecting post 116 (that is, the distance between the upper plate 112 and the lower plate 114 / the height of the space S), Or less than the overall thickness of the slider body 110 (ie, the sum of the thicknesses d2 and d3). However, in other embodiments not shown, the thickness d1 of the decoration member 120 may be smaller than the thickness d2 of the protruding portion 118 (for example, the decoration member 120 only covers the second portion 118b and does not fill the groove 118c), or Adjusted so that the thickness d1 of the decorative part 120 is greater than the thickness d3 of the connecting post 116 (that is, the distance between the upper plate 112 and the lower plate 114 / the height of the space S), or even greater than the overall thickness of the slider body 110 (that is, sum). Alternatively, the thickness d1 of the decoration member 120 may be adjusted to a non-uniform thickness, or the decoration member 120 may have a specific shape. As long as the design of the decorative component 120 does not interfere with the sliding of the slider body 110 on the zipper chain, the present invention does not limit the specific shape of the decorative component 120, which can be adjusted according to requirements.

再者，裝飾部件120具有裝飾面122，所述裝飾面122是指裝飾部件120上相反於拉頭主體110的外表面。當拉頭100應用於拉鏈鏈條（未繪示）而構成拉鏈時，在拉頭主體110安裝於拉鏈鏈條的鏈牙（未繪示）上的情況下，裝飾部件120的裝飾面122外露於拉鏈的外側，而可提供裝飾用途。所述裝飾用途例如是在裝飾面122上設置有特定圖案（如商標圖案），或者是在拉頭100為無拉片的情況下設置有指握部。如此，藉由裝飾部件120的設置，可以依據需求在裝飾面122上形成裝飾或設置指握部。所述裝飾部件120並非單純形成於拉頭主體110上的裝飾層而已，而是進一步形成於從拉頭主體110的上板112往外突出的突出部118，特別是具有傘狀設計（或稱菇狀設計）的突出部118，而能夠穩定地形成於其上。並且，所述裝飾部件120可以依據需求具有特定的形狀，故能夠據此設置對應所需的指握部（如具有特定形狀或尺寸（如長度／寬度））。如此，本實施例的拉頭100相較於習知技術能夠使設計多樣化並具有良好的穩定性。Furthermore, the decoration member 120 has a decoration surface 122, which refers to an outer surface of the decoration member 120 opposite to the slider body 110. When the slider 100 is applied to a zipper chain (not shown) to form a zipper, when the slider body 110 is mounted on a fastener element (not shown) of the zipper chain, the decorative surface 122 of the decoration member 120 is exposed to the zipper. The outside can be used for decorative purposes. The decorative use is, for example, providing a specific pattern (such as a trademark pattern) on the decorative surface 122, or providing a finger grip when the slider 100 is without a pull tab. In this way, by providing the decoration member 120, a decoration or a finger grip can be formed on the decoration surface 122 according to requirements. The decorative member 120 is not simply a decorative layer formed on the slider body 110, but is further formed on a protruding portion 118 protruding outward from the upper plate 112 of the slider body 110, and particularly has an umbrella-shaped design (or mushroom) Shape design) can be stably formed thereon. In addition, the decorative component 120 may have a specific shape according to requirements, so that a corresponding finger grip (eg, having a specific shape or size (eg, length / width)) can be set accordingly. In this way, compared with the conventional technology, the slider 100 of this embodiment can diversify the design and have good stability.

圖5是圖1的拉頭主體的立體示意圖。圖6是圖5的拉頭主體的俯視示意圖。請參考圖5與圖6，在本實施例中，拉頭主體110更包括翅部119，從上板112突出，且位於突出部118的相對兩側。更進一步地說，翅部119是以一對凸肋的形式分設於突出部118的相對兩側，且翅部119以遮蔽溝118c的方式（如圖4與圖5）從上板112的長度方向的中間突出。所述遮蔽溝118c的方式是指將翅部119的高度設置成溝118c的高度（即第一部分118a的厚度）以上，使得溝118c在翅部119所在的平面中被翅部119遮蔽（如圖4與圖5所示）。另外，所述中間並非限定於正中間，而是指相較於上板112在長度方向上的相對兩端而言較為靠近中間位置，但本發明並不限制翅部119的位置。另外，所述翅部119也可看作是突出部118的第一部分，在此情況下，第二部分118b的長度較作為第一部分的翅部119的長度大而變得呈現傘狀。並且，若不需要所述翅部119也可以不需特別提供，但藉由追加提供而可期待以下所記載般的進一步效果。FIG. 5 is a schematic perspective view of the slider body of FIG. 1. FIG. 6 is a schematic plan view of the slider body of FIG. 5. Please refer to FIGS. 5 and 6. In this embodiment, the slider body 110 further includes a fin 119 protruding from the upper plate 112 and located on opposite sides of the protruding portion 118. Furthermore, the fins 119 are arranged on opposite sides of the protruding portion 118 in the form of a pair of raised ribs, and the fins 119 are shielded from the upper plate 112 in a manner of shielding the groove 118c (as shown in FIGS. 4 and 5). Protrudes in the middle of the length direction. The method of shielding the groove 118c refers to setting the height of the fin 119 to be greater than the height of the groove 118c (that is, the thickness of the first portion 118a), so that the groove 118c is shielded by the fin 119 in the plane where the fin 119 is located (as shown in FIG. 4 and Figure 5). In addition, the middle is not limited to the middle, but refers to being closer to the middle position than the two opposite ends of the upper plate 112 in the length direction, but the present invention does not limit the position of the fins 119. In addition, the fin part 119 can also be regarded as the first part of the protruding part 118. In this case, the length of the second part 118b is longer than the length of the fin part 119 as the first part and becomes umbrella-shaped. In addition, if the fins 119 are not necessary, it is not necessary to provide the fins 119, but further effects such as those described below can be expected by providing the fins 119 in addition.

詳細而言，當拉頭主體110以模具（未繪示）進行製作時，模具的脫離部分對應於上板112的中間位置，而在模具進行脫離後，通常會在上板112上對應於模具的脫離部分之處產生毛邊。在不採用翅部119的技術中，所述毛邊通常產生於溝118c內對應於中間位置之處。在採用特定形狀的突出部118而形成具有複雜形狀的溝118c的情況下，對於產生於溝118c內的毛邊（簡稱內部毛邊），重要的是將研磨工具放入製品的內部等繁瑣的去除步驟。相對地，由於在本實施例中以遮蔽溝118c的方式在中間位置形成翅部119，即翅部119對應於模具的脫離部分，使得在模具的脫離部分所產生的毛邊存在於翅部119的輪廓上而並非存在於溝118c內。在輪廓上的毛邊能夠藉由相較簡單的方法例如互相摩擦來去除。如此，本實施例藉由翅部119的設置而能夠避免在溝118c內產生內部毛邊，進而能夠省略對內部毛邊的繁瑣的去除步驟。亦即，即使使用結構複雜的模具來製作具有複雜形狀的拉頭主體110（如採用特定形狀的突出部118使溝118c具有複雜形狀），由於溝118c內不存在內部毛邊，故不需要對溝118c採用繁瑣的去除步驟。如此，可大幅降低拉頭主體110的製作成本。In detail, when the slider body 110 is manufactured with a mold (not shown), the detached portion of the mold corresponds to the middle position of the upper plate 112. After the mold is detached, it usually corresponds to the mold on the upper plate 112. The detached part of the burr produces burrs. In the technique without using the fins 119, the burrs are usually generated in the groove 118c corresponding to the middle position. When a groove 118c having a complicated shape is formed by using a protruding portion 118 having a specific shape, it is important for the burrs (shortened as internal burrs) generated in the groove 118c to be tedious to remove the abrasive tool into the product. . In contrast, in this embodiment, the fins 119 are formed at the intermediate position in a manner of shielding the groove 118c, that is, the fins 119 correspond to the detached portions of the mold, so that the burrs generated in the detached portions of the mold exist in the fins 119. Contoured, rather than within groove 118c. The burrs on the contour can be removed by relatively simple methods such as rubbing against each other. In this way, in this embodiment, the internal burrs can be prevented from being generated in the groove 118 c by the installation of the fins 119, and the complicated removal step of the internal burrs can be omitted. That is, even if a slider body 110 having a complicated shape is produced using a mold with a complicated structure (for example, the groove 118c has a complicated shape by using a protruding portion 118 of a specific shape), since there is no internal burr in the groove 118c, the groove need not be aligned. 118c uses cumbersome removal steps. In this way, the manufacturing cost of the slider body 110 can be greatly reduced.

另外，如圖4所繪示般，翅部119的頂面大致上與上板112的頂面平行，且翅部119的側面大致上與上板112的側面切齊，故翅部119具有彼此垂直的頂面與側面，據此翅部119的截面大致上呈現矩形。然而，在其他未繪示的實施例中，翅部119的截面也可以是呈現梯形（即翅部119的側邊不與上板112的側邊切齊且是相對於上板112的側邊呈現傾斜­），或者採用其他設計。翅部119的形狀可依據需求調整。此外，射出成形於突出部118的周圍的裝飾部件120也會覆蓋翅部119，故翅部119的高度較佳地是小於或等於突出部118的高度（如圖4所示般是翅部119的高度小於突出部118的高度），但翅部119的尺寸（如長度／寬度）亦可依據需求調整。只要翅部119以遮蔽溝118c的形式設置在上板112的中間位置而能夠避免在溝118c內產生內部毛邊即可，本發明不限制翅部119的形狀與尺寸。In addition, as shown in FIG. 4, the top surface of the fin 119 is substantially parallel to the top surface of the upper plate 112, and the side of the fin 119 is substantially aligned with the side of the upper plate 112. Therefore, the fins 119 have each other. The vertical top surface and the side surface have a substantially rectangular cross section according to this. However, in other embodiments not shown, the cross section of the fin 119 may be trapezoidal (ie, the side of the fin 119 is not aligned with the side of the upper plate 112 and is opposite to the side of the upper plate 112. Oblique), or other designs. The shape of the fins 119 can be adjusted according to requirements. In addition, the decorative member 120 injected and formed around the protruding portion 118 also covers the fin portion 119, so the height of the fin portion 119 is preferably less than or equal to the height of the protruding portion 118 (as shown in FIG. 4 is the fin portion 119). (The height of the protruding portion 118 is smaller than the height of the protruding portion 118), but the size (such as length / width) of the fin portion 119 can also be adjusted according to demand. As long as the fins 119 are provided at the middle position of the upper plate 112 in the form of shielding grooves 118c, the internal burrs can be avoided in the grooves 118c, the present invention does not limit the shape and size of the fins 119.

綜上所述，本發明的拉頭在拉頭主體上射出成形有裝飾部件，特別是將裝飾部件射出成形於從拉頭主體的上板突出的突出部，且裝飾面可依據需求形成裝飾（例如是特定圖案或指握部）。相較於在拉頭的表面上形成裝飾層或指握部的習知技術而言，本發明進一步將裝飾部件形成於從拉頭主體的上板往外突出的突出部，而能夠穩定地形成於其上以防止其脫落，且可以依據需求具有特定的形狀，並在其裝飾面上形成所需的裝飾圖案或指握部。另外，為了改善以模具形成拉頭主體時產生內部毛邊的情況，本發明在拉頭主體上設置對應上板的中間位置的翅部，使所述毛邊形成於翅部上而非形成於溝內，以省略對具有複雜形狀的溝採用繁瑣的去除步驟。如此，本發明的拉頭能夠使設計多樣化並具有良好的穩定性，並能降低製作成本。In summary, the slider of the present invention injection-molded a decorative component on the slider body, in particular, the decorative component is injection-molded on a protruding portion protruding from the upper plate of the slider body, and the decorative surface can form a decoration according to demand ( Such as a specific pattern or finger grip). Compared with the conventional technique of forming a decorative layer or a finger grip on the surface of the slider, the present invention further forms the decorative member on a protruding portion protruding outward from the upper plate of the slider body, and can be stably formed on the protruding portion. It can prevent it from falling off, and can have a specific shape according to requirements, and form the required decorative pattern or finger grip on its decorative surface. In addition, in order to improve the occurrence of internal burrs when the slider body is formed by a mold, the present invention provides a fin portion corresponding to the middle position of the upper plate on the slider body, so that the burrs are formed on the fin portions instead of being formed in the groove. In order to omit tedious removal steps for grooves with complex shapes. In this way, the slider of the present invention can diversify the design, have good stability, and reduce manufacturing costs.

100‧‧‧拉頭100‧‧‧ slider

110‧‧‧拉頭主體110‧‧‧ slider body

112‧‧‧上板112‧‧‧on the board

114‧‧‧下板114‧‧‧ lower plate

116‧‧‧連接柱116‧‧‧Connector

118‧‧‧突出部118‧‧‧ protrusion

118a‧‧‧第一部分118a‧‧‧Part I

118b‧‧‧第二部分118b‧‧‧Part II

118c‧‧‧溝118c‧‧‧ trench

119‧‧‧翅部119‧‧‧wing

120‧‧‧裝飾部件120‧‧‧Decorative parts

122‧‧‧裝飾面122‧‧‧ Decorative surface

d1、d2、d3‧‧‧厚度d1, d2, d3‧‧‧thickness

L1、L2、L3、L4、L5‧‧‧長度L1, L2, L3, L4, L5‧‧‧ length

W1、W2、W3、W4、W5‧‧‧寬度W1, W2, W3, W4, W5‧‧‧Width

S‧‧‧空間S‧‧‧ space

圖1是本發明的一實施例的拉頭的前視示意圖。 圖2是圖1的拉頭的分解圖。 圖3是圖1的拉頭的側視示意圖。 圖4是圖3的拉頭的分解圖。 圖5是圖1的拉頭主體的立體示意圖。 圖6是圖5的拉頭主體的俯視示意圖。FIG. 1 is a schematic front view of a slider according to an embodiment of the present invention. FIG. 2 is an exploded view of the slider of FIG. 1. FIG. 3 is a schematic side view of the slider of FIG. 1. FIG. 4 is an exploded view of the slider of FIG. 3. FIG. 5 is a schematic perspective view of the slider body of FIG. 1. FIG. 6 is a schematic plan view of the slider body of FIG. 5.

Claims (7)

一種拉頭，為拉鏈用的拉頭，包括：拉頭主體，包括上板、下板、連接於所述上板與所述下板之間的連接柱、與從所述上板突出的突出部；以及裝飾部件，射出成形於所述突出部的周圍且具有裝飾面，且所述裝飾部件覆蓋整個所述突出部且接觸所述上板。A slider is a slider for a zipper. The slider includes a slider body including an upper plate, a lower plate, a connecting post connected between the upper plate and the lower plate, and a protrusion protruding from the upper plate. And a decorative member, which is injection-molded around the protruding portion and has a decorative surface, and the decorative member covers the entire protruding portion and contacts the upper plate. 如申請專利範圍第1項所述的拉頭，其中所述突出部包括從所述上板突出的第一部分以及從所述第一部分往外延伸的第二部分，所述第二部分的長度大於所述第一部分的長度，以及/或者，所述第二部分的寬度大於所述第一部分的寬度，使所述突出部呈現傘狀，所述裝飾部件從所述突出部的上側朝向所述上板射出成形於所述突出部並位於所述上板上。The slider according to item 1 of the patent application scope, wherein the protruding portion includes a first portion protruding from the upper plate and a second portion extending outward from the first portion, and the length of the second portion is greater than that The length of the first portion, and / or the width of the second portion is greater than the width of the first portion, so that the protruding portion has an umbrella shape, and the decorative member faces the upper plate from the upper side of the protruding portion. The injection molding is formed on the protruding portion and is located on the upper plate. 如申請專利範圍第1項所述的拉頭，其中所述突出部的長度小於所述上板的長度，或者，所述突出部的寬度小於所述上板的寬度。The slider according to item 1 of the patent application scope, wherein a length of the protruding portion is shorter than a length of the upper plate, or a width of the protruding portion is smaller than a width of the upper plate. 如申請專利範圍第1項所述的拉頭，其中所述裝飾部件的厚度小於所述拉頭主體的厚度。The slider according to item 1 of the patent application scope, wherein a thickness of the decorative member is smaller than a thickness of the slider body. 如申請專利範圍第1項所述的拉頭，其中所述拉頭主體更包括翅部，從所述上板突出，且位於所述突出部的相對兩側。The slider according to item 1 of the patent application scope, wherein the slider body further includes a fin portion protruding from the upper plate and located on opposite sides of the protruding portion. 如申請專利範圍第5項所述的拉頭，其中所述翅部以遮蔽溝的方式從所述上板的長度方向的中間突出。The slider according to item 5 of the scope of patent application, wherein the fins protrude from the middle in the longitudinal direction of the upper plate in a manner of shielding the groove. 如申請專利範圍第1項所述的拉頭，其中所述裝飾部件由橡膠材料射出成形。The slider according to item 1 of the patent application scope, wherein the decorative member is injection molded from a rubber material.