TW201521904A - Slider for zipper and zipper - Google Patents
Slider for zipper and zipper Download PDFInfo
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- TW201521904A TW201521904A TW103138815A TW103138815A TW201521904A TW 201521904 A TW201521904 A TW 201521904A TW 103138815 A TW103138815 A TW 103138815A TW 103138815 A TW103138815 A TW 103138815A TW 201521904 A TW201521904 A TW 201521904A
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- pair
- slider
- chain
- slider body
- pull tab
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- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
- A44B19/00—Slide fasteners
- A44B19/24—Details
- A44B19/26—Sliders
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Abstract
Description
本發明係關於一種拉鏈之滑件、及拉鏈。 The invention relates to a slider for a zipper and a zipper.
拉鏈之一對拉鏈鏈帶係包括平行地排列於左右的一對鏈布、及沿著一對鏈布之對向之左右之側緣部的一對鏈齒排者。又，拉鏈之滑件係以自其上下覆蓋一對鏈布之對向之左右之側緣部及一對鏈齒排之方式配置，因此，具備較一對鏈布更向上側突出之部分。若更具體地進行說明，則滑件中，作為較該等一對鏈布更向上側突出之部分，具備用以進行操作之拉片、與一對鏈齒排卡合之滑件主體之上部、及供安裝滑件主體與拉片之拉片安裝部。 One of the zipper-to-zip fastener tapes includes a pair of chain cloths arranged in parallel on the left and right sides, and a pair of fastener element rows along the side edges of the right and left sides of the pair of chain cloths. Further, since the slider of the zipper is disposed so as to cover the side edges of the right and left sides of the pair of chain cloths and the pair of chain rows, the pair of fasteners are provided so as to protrude upward from the pair of chain fabrics. More specifically, in the slider, a portion that protrudes upward from the pair of chain cloths is provided with a handle for operating the upper portion of the slider body that is engaged with the pair of chain rows. And a pull tab mounting portion for mounting the slider body and the pull tab.
又，滑件中存在如下類型：為了縮短較一對鏈布更向上側突出之突出長度，而包括一對支軸、及供一對支軸通過之一對環作為拉片安裝部，使一對支軸自滑件主體之左右側面向側方突出，並將一對環形成於設於拉片之左右之一對臂的前端部(專利文獻1)。附帶地說，滑件主體之上表面形成得較保持水平之一對臂之環之上表面高。此種滑件被用於例如戶外用品之衣服或提包等。 Further, the slider has the following type: in order to shorten the protruding length of the pair of chain cloths protruding upward, and includes a pair of fulcrums, and a pair of fulcrums passing through the pair of rings as the tab mounting portion, such that The support shaft protrudes laterally from the left and right side surfaces of the slider main body, and a pair of loops are formed at the front end portions of the pair of right and left arms provided on the right and left sides of the pull tab (Patent Document 1). Incidentally, the upper surface of the slider body is formed to be higher than the upper surface of the ring of the arm. Such a slider is used for clothes or bags such as outdoor products.
專利文獻1：國際公開第2011/004500號 Patent Document 1: International Publication No. 2011/004500
且說，滑件主體之上部相對於滑件中較一對鏈布更向上側突出之突出量之全體佔據相當大的比率，因此，係形成拉鏈之外觀之重要的要素之一。然而，專利文獻1中，關於表示滑件主體之上部自一對鏈布向上方突出至何種程度之具體之數值，當然亦未揭示成為用以推測具體之數值之標準的值。又，專利文獻1中所揭示之滑件係如上所述般，使滑件主體之上表面形成得較保持水平之一對臂之環之上表面高，因此，成為產生較厚之印象者。 Further, it is said that the entire upper portion of the slider main body protrudes toward the upper side with respect to the pair of chain cloths of the slider to occupy a considerable ratio, and therefore, it is one of the important elements for forming the appearance of the zipper. However, in Patent Document 1, the specific value indicating how much the upper portion of the slider body protrudes upward from the pair of chain fabrics is of course not disclosed as a standard for estimating a specific numerical value. Further, in the slider disclosed in Patent Document 1, as described above, the upper surface of the slider main body is formed to be higher than the upper surface of the arm to the upper surface of the arm, and therefore, a thicker impression is produced.
本發明係考慮到上述實際情況創作而成者，其目的在於提供一種儘量減少滑件主體之上部較一對鏈布更向上側突出之量的滑件、及使用該滑件之拉鏈。 The present invention has been made in consideration of the above-described actual circumstances, and an object thereof is to provide a slider which minimizes the amount of protrusion of the upper portion of the slider body from the upper side of the pair of chain fabrics, and a slide fastener using the same.
本發明之拉鏈之滑件具備：滑件主體，其相對於一對鏈齒排而向前後移動，該一對鏈齒排係沿著向前後延長之一對鏈布之於左右對向之側緣部之下表面而固定；一對支軸，其自位於較一對鏈布更靠上方之滑件主體之上部的左右側面向側方突出；及拉片，其支持於一對支軸。而且，滑件主體之前提為：於其前後面，設置有供一對鏈齒排通過的鏈齒通路、且為將前端設為一對導入口並且將後端設為1個嚙合口的鏈齒通路，且於其左右側面，與鏈齒通路連通地設置有供一對鏈布通過之一對鏈布槽。 The sliding member of the zipper of the present invention comprises: a slider body that moves forward and backward with respect to a pair of chain gear rows, the pair of chain gear rows extending along the front and rear sides of the pair of chain cloths on the right and left opposite sides The lower portion of the edge portion is fixed; a pair of support shafts project laterally from left and right sides of the upper portion of the slider body located above the pair of chain fabrics; and a pull tab that supports the pair of support shafts. Further, the slider main body is previously provided with a sprocket passage through which a pair of fastener elements are passed, and a chain having a front end as a pair of introduction ports and a rear end as one engagement opening. The tooth passages are provided with a pair of chain cloths passing through the pair of chain cloths in communication with the element tooth passages on the left and right side surfaces thereof.
而且，本發明之滑件之第一態樣係設為支軸之直徑<滑件主體之上部之上下方向之最大厚度尺寸<2.5mm。 Further, the first aspect of the slider of the present invention is such that the diameter of the fulcrum <the maximum thickness dimension of the upper and lower directions of the upper portion of the slider main body is <2.5 mm.
又，關於滑件主體之上部，不論是否將其上表面設為水平面，亦不論將其左右端部之上下方向之厚度於前後方向之哪一部分形成得最厚。但是，為了減少滑件主體之上部較一對鏈布更向上側突出之量，理想的是設為如下。 Further, the upper portion of the slider main body is formed to have the thickest portion in the front-rear direction regardless of whether or not the upper surface thereof is a horizontal surface, regardless of whether the thickness of the left and right end portions in the vertical direction is the largest. However, in order to reduce the amount by which the upper portion of the slider main body protrudes upward from the pair of chain fabrics, it is desirable to set it as follows.
即，本發明之滑件之第二態樣不僅包含第一態樣，而且，滑件 主體之上部將其上表面設為自前端朝向前後方向中間部上升傾斜之上升傾斜面，並且將其左右端部之上下方向之厚度於前後方向中間部形成得最厚。而且，一對支軸係自滑件主體之上部的左右端部且為前後方向中間部向側方突出。 That is, the second aspect of the slider of the present invention includes not only the first aspect but also the slider The upper surface of the main body has a rising inclined surface that is inclined upward from the front end toward the intermediate portion in the front-rear direction, and the thickness of the upper and lower end portions is formed to be the thickest in the intermediate portion in the front-rear direction. Further, the pair of support shafts project laterally from the left and right end portions of the upper portion of the slider main body and the intermediate portion in the front-rear direction.
進而，不論滑件之滑件主體與拉片之上下方向之關係，但為了減少滑件主體之上部較一對鏈布更向上側突出之量，理想的是設為如下。 Further, regardless of the relationship between the slider main body of the slider and the up-and-down direction of the tab, it is preferable to reduce the amount of the upper portion of the slider main body to the upper side of the pair of chain fabrics.
即，本發明之滑件之第三態樣不僅包含第一態樣或第二態樣，而且，拉片包括由手指抓捏之拉片本體、及自拉片本體之左右延長之一對臂且為於其等之前端部形成有供支軸通過之環的一對臂。而且，滑件主體之上表面形成得較保持水平之一對臂之環之上表面低。 That is, the third aspect of the slider of the present invention includes not only the first aspect or the second aspect, but also the pull tab includes a pull tab body grasped by a finger, and a pair of arms extending from the left and right sides of the pull tab body And a pair of arms having a ring through which the support shaft passes are formed at the front end portions thereof. Moreover, the upper surface of the slider body is formed to be lower than the upper surface of the ring of the arm.
又，本發明之滑件之第四態樣不論是否包含第一態樣，而且，拉片包括由手指抓捏之拉片本體、及自拉片本體之左右延長之一對臂且為於其等之前端部形成有供支軸通過之環的一對臂。而且，滑件主體之上表面形成得較保持水平之一對臂之環之上表面低。 Moreover, the fourth aspect of the slider of the present invention includes, regardless of whether or not the first aspect is included, the pull tab includes a pull tab body grasped by a finger, and a pair of arms extending from the left and right sides of the pull tab body and A pair of arms having a ring through which the fulcrum passes are formed at the front end. Moreover, the upper surface of the slider body is formed to be lower than the upper surface of the ring of the arm.
又，滑件主體不論俯視時為怎樣之形狀。又，由於拉片移動時之力係自支軸直接傳遞至滑件主體之上部之前後方向之中間部，故當儘量縮短其中間部之左右方向之尺寸時，滑件主體之上部之強度提高，而不易破損。另一方面，滑件主體之前後方向之中間部之左右方向的尺寸存在供一對鏈齒排通過所需之最低限度之尺寸。 Moreover, the slider main body has a shape regardless of the plan view. Moreover, since the force when the pull piece is moved is directly transmitted from the support shaft to the intermediate portion in the front and rear directions of the upper portion of the slider body, the strength of the upper portion of the slider body is improved when the size of the middle portion of the middle portion is shortened as much as possible. Not easy to break. On the other hand, the dimension in the left-right direction of the intermediate portion of the slider main body in the front-rear direction has the minimum size required for the pair of fastener elements to pass.
而且，於包括2個滑件之拉鏈之情形時，理想的是減少滑件主體之上部的較一對鏈布更向上側突出之量，並且提高2個滑件碰撞時之止水性。 Further, in the case of a zipper including two sliders, it is desirable to reduce the amount of protrusion of the pair of chain fabrics on the upper portion of the slider main body and to increase the water repellency when the two sliders collide.
即，本發明之拉鏈係包括2個滑件並且以2個滑件之前端對向之狀態配置者，且各滑件主體中，於俯視之情形時，其上部之左右側邊以隨著自前後方向中間部朝向前邊而逐漸朝向左右方向中間部之方式 形成，並且使其上部之前邊形成為與左右方向平行之直線狀。 That is, the zipper of the present invention includes two sliders and is disposed in a state in which the front ends of the two sliders are opposed to each other, and in the case of each of the slider bodies, the left and right sides of the upper portion are self-contained The way in which the middle portion in the front-rear direction faces the front side and gradually faces the middle portion in the left-right direction It is formed, and its upper front side is formed in a straight line parallel to the left-right direction.
本發明之滑件若符合支軸之直徑<滑件主體之上部之上下方向之最大厚度尺寸<2.5mm，則可充分減少較一對鏈布更向上側突出之突出長度、進而是突出量。 When the sliding member of the present invention conforms to the diameter of the fulcrum <the maximum thickness dimension of the upper and lower directions of the upper portion of the slider main body <2.5 mm, the protruding length which protrudes upward from the pair of chain fabrics and the amount of protrusion can be sufficiently reduced.
又，滑件中，若針對滑件主體之上部，將其上表面設為自前端朝向前後方向中間部上升傾斜之上升傾斜面，並且將其左右端部之上下方向之厚度於前後方向中間部形成得最厚，則藉由使支軸自其形成得最厚之部分向側方突出，可確保支軸之強度(足夠之粗度)，並且亦可減少較一對鏈布更向上側突出之突出量。 Further, in the slider, the upper surface of the slider body is a rising inclined surface that is inclined upward from the front end toward the intermediate portion in the front-rear direction, and the thickness of the left and right end portions in the upper and lower directions is in the middle portion in the front-rear direction. When it is formed to be the thickest, the strength of the fulcrum (sufficient thickness) can be ensured by making the fulcrum project laterally from the portion where the fulcrum is formed to the thickest portion, and the pair of chain cloths can be further protruded upward. The amount of protrusion.
進而，滑件中，若將拉片設為包括由手指抓捏之拉片本體、及自拉片本體之左右延長之一對臂且為於其等之前端部形成有供支軸通過之環的一對臂者，且將滑件主體之上表面形成得較保持水平之一對臂之環之上表面低，則可減少較一對鏈布更向上側突出之突出量。 Further, in the slider, the pull tab is formed as a pull tab body that is gripped by a finger, and one of the pair of arms is extended from the left and right sides of the pull tab body, and a loop for the support shaft is formed at the front end portion thereof. The pair of arms, and the upper surface of the slider body is formed to be lower than the upper surface of the arm ring, thereby reducing the amount of protrusion of the pair of chain cloths to the upper side.
將2個滑件以相互之前端對向之狀態配置的本發明之拉鏈中，關於各滑件主體之形狀，其上部之左右側邊係以隨著自前後方向中間部朝向前邊而逐漸朝向左右方向中間部之方式形成，因此，可對滑件主體之前後方向中間部的左右之寬度尺寸採用供一對鏈齒排通過所需之必要最小限度之尺寸，並且可減少滑件主體之上部較一對鏈布更向上側突出之量。而且，若將2個滑件之滑件主體之上部之前邊形成為與左右方向平行之直線狀，則亦可提高2個滑件碰撞時之止水性。 In the zipper of the present invention in which the two sliders are disposed opposite to each other, the left and right sides of the upper portion of the slider body are gradually oriented toward the front side with respect to the front side from the front-rear direction. The direction of the middle portion is formed. Therefore, the width of the left and right widths of the middle portion of the slider body in the front and rear directions can be used to the minimum necessary size for the passage of a pair of chain rows, and the upper portion of the slider body can be reduced. A pair of chain cloths protrudes upward from the side. Further, when the front side of the upper portion of the slider main body of the two sliders is formed in a straight line parallel to the left-right direction, the water stoppage at the time of collision of the two sliders can be improved.
1‧‧‧拉鏈 1‧‧‧ zipper
2‧‧‧拉鏈鏈帶 2‧‧‧Zipper chain
2a‧‧‧間隙 2a‧‧‧ gap
3‧‧‧滑件 3‧‧‧Sliding parts
4‧‧‧滑件主體 4‧‧‧Slider body
5‧‧‧支軸 5‧‧‧ Support shaft
5d‧‧‧直徑 5d‧‧‧diameter
6‧‧‧拉片 6‧‧‧ Pulling
7‧‧‧片材 7‧‧‧Sheet
21‧‧‧鏈布 21‧‧‧Chain
22‧‧‧鏈齒排 22‧‧‧Chain row
22a‧‧‧鏈齒 22a‧‧‧ sprocket
23‧‧‧前止擋 23‧‧‧Front stop
24‧‧‧後止擋 24‧‧‧Aft stop
41‧‧‧上翼板 41‧‧‧Upper wing
41a‧‧‧前邊 41a‧‧‧Before
41b‧‧‧後邊 41b‧‧‧ behind
41c‧‧‧左側邊 41c‧‧‧Left side
41d‧‧‧右側邊 41d‧‧‧ right side
41s‧‧‧上升傾斜面 41s‧‧‧ rising slope
41u‧‧‧前端部之下降傾斜面 41u‧‧‧Descent slope of the front end
41v‧‧‧左右側部之下降傾斜面 41v‧‧‧Down sloped side
42‧‧‧下翼板 42‧‧‧lower wing
42u‧‧‧上升傾斜面 42u‧‧‧ rising slope
43‧‧‧連結柱 43‧‧‧ Linked Column
44‧‧‧凸緣 44‧‧‧Flange
45‧‧‧鏈齒通路 45‧‧‧ sprocket path
45a‧‧‧導入口 45a‧‧‧Import
45b‧‧‧嚙合口 45b‧‧‧Meshing port
46‧‧‧鏈布槽 46‧‧‧Chain groove
61‧‧‧拉片本體 61‧‧‧ Pull film body
62‧‧‧臂 62‧‧‧arm
62a‧‧‧環 62a‧‧‧ Ring
62t‧‧‧規定尺寸 62t‧‧‧Specified size
t‧‧‧最大厚度尺寸 t‧‧‧Maximum thickness dimension
圖1係表示自斜上側觀察本發明之第一實施形態之滑件所得之狀態的立體圖。 Fig. 1 is a perspective view showing a state in which a slider according to a first embodiment of the present invention is seen from an obliquely upper side.
圖2係表示自斜下側觀察第一實施形態之滑件所得之狀態的立體圖。 Fig. 2 is a perspective view showing a state in which the slider of the first embodiment is viewed from the lower side.
圖3係表示應用1個第一實施形態之滑件的第一實施形態之拉鏈的俯視圖。 Fig. 3 is a plan view showing a slide fastener according to a first embodiment to which the slider of the first embodiment is applied.
圖4係表示第一實施形態之滑件之右側視圖，且表示提拉拉片之狀態。 Fig. 4 is a right side view showing the slider of the first embodiment, showing the state of the pull tab.
圖5係表示第一實施形態之滑件之右側視圖，且表示使拉片為水平之狀態。 Fig. 5 is a right side view showing the slider of the first embodiment, showing a state in which the tab is horizontal.
圖6係放大表示第一實施形態之滑件之上部之後部的右側視圖。 Fig. 6 is an enlarged side elevational view showing the rear portion of the upper portion of the slider of the first embodiment.
圖7係自後側觀察第一實施形態之滑件所得之狀態之後視圖。 Fig. 7 is a rear view showing a state obtained by observing the slider of the first embodiment from the rear side.
圖8係自前側觀察第一實施形態之滑件所得之狀態之前視圖。 Fig. 8 is a front view showing a state obtained by observing the slider of the first embodiment from the front side.
圖9係表示第一實施形態之滑件之上翼板之前部之右側視圖。 Fig. 9 is a right side view showing the front portion of the upper flap of the slider of the first embodiment.
圖10係表示應用2個第一實施形態之滑件之第二實施形態之拉鏈的俯視圖。 Fig. 10 is a plan view showing a slide fastener according to a second embodiment to which the sliders of the first embodiment are applied.
圖11係表示使2個滑件之前端對接之狀態之俯視圖。 Fig. 11 is a plan view showing a state in which the front ends of the two sliders are butted.
圖12係表示第一實施形態之滑件之第一變化例之俯視圖。 Fig. 12 is a plan view showing a first modification of the slider of the first embodiment.
圖13係圖12之XIII-XIII線之剖面圖。 Figure 13 is a cross-sectional view taken along line XIII-XIII of Figure 12.
應用1個本發明之第一實施形態之滑件3的本發明之第一實施形態之拉鏈1係如圖3所示，包括向前後延長並且平行地排列於左右的一對拉鏈鏈帶2、2、及沿著一對拉鏈鏈帶2、2之對向之左右之側緣部向前後移動的滑件3。而且，若使滑件3向前方移動，則一對拉鏈鏈帶2、2閉合，若使滑件3向後方移動，則一對拉鏈鏈帶2、2開啟。於之後之說明時，所謂前側係指圖3中之上側，所謂後側係指圖3中之下側，所謂上側係指相對於圖3之紙面為近前側，所謂下側係指相對於圖3之紙面為裏側。所謂右側係指圖3中之右側，所謂左側係指圖3中之左側。 The slide fastener 1 of the first embodiment of the present invention to which the slider 3 of the first embodiment of the present invention is applied is as shown in Fig. 3, and includes a pair of fastener stringers 2 which are extended forward and backward and are arranged in parallel to the left and right. 2. A slider 3 that moves forward and backward along the side edges of the left and right sides of the pair of zipper tapes 2, 2. When the slider 3 is moved forward, the pair of fastener tapes 2, 2 are closed, and when the slider 3 is moved rearward, the pair of fastener tapes 2, 2 are opened. In the following description, the front side refers to the upper side in FIG. 3, the rear side refers to the lower side in FIG. 3, and the upper side refers to the front side with respect to the paper surface of FIG. 3, and the lower side refers to the front side. The paper surface of 3 is the inside. The right side refers to the right side in FIG. 3, and the left side refers to the left side in FIG.
一對拉鏈鏈帶2、2具備：一對鏈布21、21，其向前後延長並且 平行地排列於左右；一對鏈齒排22、22，其沿著一對鏈布21、21之對向之左右之側緣部之下表面而固定；2個前止擋23，其於一對鏈齒排22、22之前側相對於各鏈布21而分別固定；及1個後止擋24，其於一對鏈齒排22、22之後側相對於一對鏈布21、21而固定。 A pair of zipper chain belts 2, 2 are provided with: a pair of chain cloths 21, 21 which are extended forward and backward and Arranged in parallel on the left and right; a pair of sprocket rows 22, 22 fixed along the lower surface of the left and right side edges of the pair of chain fabrics 21, 21; two front stops 23, one at The front side of the element rows 22, 22 are respectively fixed with respect to the respective chain cloths 21; and one rear stop 24 is fixed to the rear side of the pair of element rows 22, 22 with respect to the pair of chain pieces 21, 21. .
各鏈齒排22係由沿著鏈布21之對向之側緣部之下表面於前後隔開間隔而排列之多個鏈齒22a形成，於本實施形態中，係由使多個鏈齒22a呈螺旋狀連續之螺旋鏈齒形成。若為了將一對拉鏈鏈帶2、2閉合而使滑件3向前方移動，則一對鏈齒排22、22之鏈齒22a彼此嚙合，藉由滑件3與前止擋23之碰撞，可阻止滑件3進一步向前方移動。又，若為了將一對拉鏈鏈帶2、2開啟而使滑件3向後方移動，則一對鏈齒排22、22之鏈齒22a彼此向左右分離，藉由滑件3與後止擋24之碰撞，可阻止滑件3進一步向後方移動。 Each of the element rows 22 is formed by a plurality of fastener elements 22a arranged along the lower surface of the opposite side edges of the chain cloth 21 at intervals in the front and rear. In the present embodiment, a plurality of fastener elements are used. 22a is formed by spiral continuous spiral teeth. If the slider 3 is moved forward in order to close the pair of fastener tapes 2, 2, the pair of fastener elements 22, 22 are engaged with each other by the slider 3 and the front stopper 23, The slider 3 can be prevented from moving further forward. Further, when the sliders 3 are moved rearward in order to open the pair of fastener tapes 2, 2, the pair of fastener elements 22 and 22 are separated from each other to the left and right by the slider 3 and the rear stopper. The collision of 24 prevents the slider 3 from moving further rearward.
再者，各鏈布21理想的是較薄、細長且俯視時呈矩形狀，且如例如利用樹脂製之防水膜覆蓋織物之鏈布本體之上表面所得的多層構造或樹脂製之鏈布本體的單層構造般具有防水性者。 Further, each of the chain fabrics 21 is preferably a thin, elongated and rectangular shape in plan view, and is, for example, a multilayer structure or a resin-made chain body obtained by covering the upper surface of the fabric body of the fabric with a waterproof film made of resin. The single layer structure is water resistant.
本發明之第一實施形態之滑件3係如圖1~圖9所示，包括：滑件主體4，其與一對鏈齒排22、22卡合並且可向前後移動；一對支軸5、5，其自滑件主體4之左右側面向側方突出；及拉片6，其支持於一對支軸5、5。 The slider 3 of the first embodiment of the present invention, as shown in FIGS. 1 to 9, includes a slider body 4 that is engaged with a pair of chain rows 22, 22 and movable forward and backward; a pair of spindles 5, 5, which protrudes laterally from the left and right sides of the slider body 4; and a pull tab 6, which is supported by a pair of support shafts 5, 5.
一對支軸5、5係自上翼板41之左右側面之前後方向中間部向側方突出，且於左右方向配置成一直線。各支軸5係圓形之棒，且使直徑5d大於例如0.9mm。 The pair of support shafts 5 and 5 protrude laterally from the left and right side faces of the upper blade 41 in the rear direction and are arranged in a straight line in the left-right direction. Each of the fulcrums 5 is a circular rod and has a diameter 5d greater than, for example, 0.9 mm.
滑件主體4具備：上翼板41及下翼板42，其於上下隔開間隔地對向配置；連結柱43，其架設於上翼板41與下翼板42之兩者之前部彼此之間的左右方向中間部；及4個凸緣44、44、…，其自上翼板41與下翼板42之兩者之左右兩端部朝向上下之對向之側分別突出。又，於滑 件主體4之內部，形成有供一對鏈齒排22、22通過之鏈齒通路45、及供一對鏈布21、21通過之一對鏈布槽46、46。附帶地說，滑件主體4可為金屬製、樹脂製之任一種，但為了上翼板41等之薄壁化，理想的是金屬製(例如銅與鋅之合金)，例如可利用壓鑄鋳造法而成型。 The slider body 4 includes an upper blade 41 and a lower blade 42 which are disposed to face each other at an upper and lower intervals, and a connecting post 43 which is bridged between the upper blade 41 and the lower blade 42. The middle portion in the left-right direction and the four flanges 44, 44, ... protrude from the right and left end portions of both the upper blade 41 and the lower blade 42 toward the upper and lower sides. Again, slippery Inside the main body 4, a sprocket path 45 through which the pair of sprocket rows 22, 22 pass, and a pair of chain slats 21, 21 pass through the pair of chain grooves 46, 46 are formed. Incidentally, the slider body 4 may be made of metal or resin. However, in order to reduce the thickness of the upper blade 41 and the like, it is preferably made of metal (for example, an alloy of copper and zinc), for example, die-casting can be used. Formed by law.
上翼板41係將上表面及下表面設為平面者。所謂此處之平面，不僅包含水平面，亦包含側視時為圓弧狀之彎曲面、或組合彎曲面與水平面而成之面。本實施形態中，上翼板41之上表面之前部係如圖4或圖9所示，設為自前端朝向前後方向中間部上升傾斜之上升傾斜面41s(若更詳細地進行說明，則為呈圓弧狀凸起之彎曲面)。又，上翼板41之上表面係將其前後方向中間部及後部設為沿前部之彎曲面之切線方向延長的水平面。 The upper blade 41 has a flat surface on the upper surface and the lower surface. The plane here includes not only the horizontal plane but also the curved surface which is arc-shaped in side view or the combination of the curved surface and the horizontal plane. In the present embodiment, the front surface of the upper surface of the upper blade 41 is a rising inclined surface 41s which is inclined upward from the front end toward the intermediate portion in the front-rear direction as shown in FIG. 4 or FIG. 9 (more specifically, a curved surface that is convex in an arc shape). Further, the upper surface of the upper blade 41 has a horizontal surface extending in the tangential direction of the curved surface of the front portion in the front-rear direction intermediate portion and the rear portion.
另一方面，上翼板41之下表面係如圖2、圖4或圖9所示，將其前部之緣部設為自外周緣朝向該下表面之中央部逐漸下降之下降傾斜面(若更詳細地進行說明，則為帶有一定角度之傾斜面)。該下降傾斜面係由上翼板41之下表面之前部中形成於前端部之2個下降傾斜面41u、41u、及上翼板41之下表面之前部中形成於左右側部之2個下降傾斜面41v、41v構成。前端部之2個下降傾斜面41u、41u係自前端朝向後方逐漸下降之斜面，且藉由形成於上翼板41之下表面之左右方向中間部之連結柱43而向左右分離地形成。又，於左側部及右側部各有1個之下降傾斜面41v、41v係自左側端及右側端分別朝向左右方向中間部而逐漸下降之斜面。再者，上翼板41之下表面係將4個下降傾斜面41u、41u、41v、41v即前部之緣部以外之部位設為水平面。 On the other hand, the lower surface of the upper blade 41 is as shown in Fig. 2, Fig. 4 or Fig. 9, and the edge portion of the front portion is a descending inclined surface which gradually descends from the outer peripheral edge toward the central portion of the lower surface ( If it is explained in more detail, it is an inclined surface with a certain angle). The descending inclined surface is formed by two descending inclined faces 41u and 41u formed at the front end portion in the front portion of the lower surface of the upper blade 41, and two descending portions formed on the left and right side portions in the front portion of the lower surface of the upper blade 41. The inclined surfaces 41v and 41v are configured. The two descending inclined surfaces 41u and 41u of the front end portion are inclined surfaces that gradually descend from the front end toward the rear, and are formed to be separated left and right by the connecting post 43 formed at the intermediate portion in the left-right direction of the lower surface of the upper blade 41. Further, one of the left and right side portions of the descending inclined surfaces 41v and 41v is a slope that gradually descends from the left end and the right end toward the intermediate portion in the left-right direction. Further, on the lower surface of the upper blade 41, four descending inclined faces 41u, 41u, 41v, and 41v, that is, portions other than the edge portion of the front portion are set as a horizontal plane.
又，俯視時，上翼板41之形狀係如圖3所示，為左右對稱形狀，且使前邊41a及後邊41b成為與左右方向平行之直線狀，且將前邊41a之全長形成得較後邊41b之全長短。附帶地說，上翼板41之包含前邊41a之前端面成為與上下方向平行之鉛垂面。又，上翼板41之左右之 寬度尺寸係將前後方向之中間部(相當於一對支軸5、5之突出部位之部分)形成得較前邊41a及後邊41b之全長寬。而且，上翼板41之左右側邊41c、41d之前部係以隨著自寬度最寬之前後方向中間部朝向前方而逐漸朝向左右方向中間部之方式形成，上翼板41之左右側邊41c、41d之後部亦以隨著自寬度最寬之之前後方向中間部朝向後方而逐漸朝向左右方向中間部之方式形成。 Further, in plan view, the shape of the upper blade 41 is a bilaterally symmetrical shape as shown in FIG. 3, and the front side 41a and the rear side 41b are linearly parallel to the left-right direction, and the entire length of the front side 41a is formed later than the rear side 41b. The total length is short. Incidentally, the front end surface of the upper blade 41 including the front side 41a is a vertical plane parallel to the vertical direction. Also, the left and right sides of the upper wing 41 The width dimension is formed such that the intermediate portion in the front-rear direction (corresponding to the portion of the protruding portions of the pair of support shafts 5, 5) is formed wider than the entire length of the front side 41a and the rear side 41b. Further, the front portions of the left and right side edges 41c and 41d of the upper blade 41 are formed so as to gradually face the intermediate portion in the left-right direction as the width is widen from the front to the rear, and the left and right sides 41c of the upper blade 41 are formed. The 41d rear portion is also formed so as to gradually move toward the middle portion in the left-right direction as the intermediate portion in the front-rear direction from the widest width toward the rear.
下翼板42亦如圖1、圖2所示，於俯視時為左右對稱形狀。但是，下翼板42與上翼板41之相互之前部及後部之形狀不同。若更詳細地進行說明，則關於下翼板42之前部，係設為朝向左右方向中間部呈圓弧狀凸起之形狀。關於下翼板42之後部，係使後邊成為與左右方向平行之直線狀，並且將左右側邊之形狀設為隨著自前後方向中間部朝向後方而逐漸朝向左右方向中間部之呈圓弧狀凹陷之形狀。 As shown in FIGS. 1 and 2, the lower blade 42 has a bilaterally symmetrical shape in plan view. However, the shapes of the front and rear portions of the lower blade 42 and the upper blade 41 are different from each other. As will be described in more detail, the front portion of the lower blade 42 is formed in a shape that is convex in an arc shape toward the intermediate portion in the left-right direction. In the rear portion of the lower blade 42 , the rear side has a linear shape parallel to the left-right direction, and the left and right side edges are formed in an arc shape gradually toward the rear in the left-right direction as the intermediate portion in the front-rear direction faces rearward. The shape of the depression.
又，下翼板42亦為將上表面及下表面設為平面者。下翼板42之上表面之緣部係如圖1或圖4所示，設為朝向該上表面之中央部而逐漸上升之上升傾斜面42u、42u(若更詳細地進行說明，則為帶有一定角度之傾斜面)。附帶地說，該上升傾斜面係2個上升傾斜面42u、42u，且藉由形成於下翼板42之下表面之左右方向中間部之連結柱43而向左右分離地形成。但是，由於下翼板42之前部為呈圓弧狀凸起之形狀，故藉由下翼板42之上表面之前部之緣部之記載，足以指定下翼板42之上升傾斜面之形成位置。因此，為了指定下翼板42之上升傾斜面之形成位置，並不需要如詳細地指定上翼板41之下降傾斜面之形成位置之「前部之前端部及前部之左右側部」般的對於前部之前後方向及左右方向之指定。再者，下翼板42之上表面係將上升傾斜面即前部之緣部以外之部位設為水平面，詳細而言，下翼板42之下表面亦為水平面。 Further, the lower blade 42 also has a flat surface on the upper surface and the lower surface. As shown in FIG. 1 or FIG. 4, the edge portion of the upper surface of the lower blade 42 is a rising inclined surface 42u and 42u which gradually rise toward the central portion of the upper surface (if it is described in more detail, it is a belt Angled surface with a certain angle). Incidentally, the rising inclined surface is formed by the two rising inclined surfaces 42u and 42u, and is formed to be separated left and right by the connecting post 43 formed at the intermediate portion in the left-right direction of the lower surface of the lower blade 42. However, since the front portion of the lower blade 42 has a shape of an arc-shaped projection, it is sufficient to specify the position of the rising inclined surface of the lower blade 42 by the description of the edge of the front portion of the upper surface of the lower blade 42. . Therefore, in order to specify the position at which the rising inclined surface of the lower blade 42 is formed, it is not necessary to specify the "front front end portion and the front left and right side portions" of the lower inclined surface of the upper blade 41 as detailed. The designation of the front, rear, and left and right directions of the front. Further, the upper surface of the lower blade 42 is a horizontal plane other than the edge portion of the front inclined portion, and the lower surface of the lower blade 42 is also a horizontal surface.
自上翼板41向下方突出之上側之各凸緣44之上下尺寸較自下翼板42向上方突出之下側之各凸緣44之上下尺寸短。而且，下側之左右 之凸緣44、44覆蓋嚙合之一對鏈齒排22、22之左右側面，上側之2個凸緣44、44位於一對鏈布21、21之上方。又，於圖示之例中，上側之2個凸緣44、44之下表面係水平面，若更詳細地進行說明，則將大部分(即除後端部以外之部分)設為水平面，將後端部設為於較上述水平面更靠上側以呈圓弧狀凸起之方式實施倒角所得之形狀。同樣地，下側之2個凸緣44、44之上表面亦為水平面，若更詳細地進行說明，則將大部分(即，除前端部與後端部以外之部分)設為水平面，將前端部及後端部設為於較上述水平面更靠下側以呈圓弧狀凸起之方式實施倒角所得之形狀，且使前端部之圓弧之半徑小於後端部之圓弧之半徑。 The upper and lower dimensions of the respective flanges 44 projecting from the upper side of the upper wing 41 toward the lower side are shorter than the upper and lower sides of the flanges 44 which protrude upward from the lower side of the lower wing 42. Moreover, the left side The flanges 44, 44 cover the left and right sides of the pair of element rows 22, 22, and the upper two flanges 44, 44 are located above the pair of links 21, 21. Moreover, in the illustrated example, the lower surface of the upper two flanges 44, 44 is a horizontal plane. If it is described in more detail, most of the parts (ie, the portion other than the rear end portion) are set to a horizontal plane. The rear end portion is formed into a shape obtained by chamfering so as to be convex upward in the arc shape above the horizontal surface. Similarly, the upper surfaces of the two lower flanges 44 and 44 on the lower side are also horizontal surfaces. If more detailed, the majority (ie, the portions other than the front end portion and the rear end portion) are set as a horizontal plane. The front end portion and the rear end portion are formed to have a shape obtained by chamfering in a circular arc shape on a lower side than the horizontal surface, and the radius of the arc of the front end portion is smaller than the radius of the arc of the rear end portion .
藉由如上所述之上側之2個凸緣44、44與上翼板41，構成滑件主體4之上部。即，滑件主體4之上部不包含連結柱43。而且，如圖6所示，滑件主體4之上部係將上下方向之最大厚度尺寸t設為支軸5之直徑5d(例如0.9mm)<t<2.5mm。較佳為設為t<2.3mm。附帶地說，本實施形態中，關於上翼板41之上表面，其前後方向中間部及後部為水平面並且成為最高之位置，上側之2個凸緣44、44之下表面為相同高度之水平面並且成為最低之位置。因此，本實施形態中，滑件主體4之左右端部中之前後方向中間部至後部係具有上下方向之最大厚度尺寸t之部分。因此，所謂上下方向之最大厚度尺寸t，係指上翼板41之上表面與上側之一對凸緣44、44之下表面之間的上下方向之尺寸。 The upper portion of the slider body 4 is constituted by the two flanges 44, 44 on the upper side and the upper blade 41 as described above. That is, the upper portion of the slider body 4 does not include the connecting post 43. Further, as shown in Fig. 6, the upper portion of the slider body 4 has a maximum thickness dimension t in the vertical direction as the diameter 5d (e.g., 0.9 mm) of the support shaft 5 < t < 2.5 mm. It is preferably set to t < 2.3 mm. Incidentally, in the present embodiment, with respect to the upper surface of the upper blade 41, the intermediate portion and the rear portion in the front-rear direction are horizontal planes and are the highest positions, and the lower surfaces of the upper two flanges 44, 44 are at the same level. And become the lowest position. Therefore, in the present embodiment, the middle portion to the rear portion of the right and left end portions of the slider main body 4 have portions having the maximum thickness dimension t in the vertical direction. Therefore, the maximum thickness dimension t in the up-and-down direction refers to the dimension in the up-and-down direction between the upper surface of the upper blade 41 and the lower surface of the pair of upper flanges 44, 44 on the upper side.
如圖7、圖8所示，鏈齒通路45係藉由上下翼板41、42而使其上下與外部分隔、且藉由4個凸緣44、44、…而使其左右與外部分隔的空間，且係於前後方向貫通之空間。又，鏈齒通路45之後部呈直線狀延長，鏈齒通路45之後端成為供嚙合狀態之一對鏈齒排22、22通過之嚙合口45b。另一方面，鏈齒通路45之前部藉由連結柱43而朝向前方向左右分支成兩股，鏈齒通路45之前端成為供分離狀態之一對鏈齒排22、22通過之一對導入口45a、45a。即，鏈齒通路45整體上成為Y字 狀。當設為一對拉鏈鏈帶2、2開啟之狀態時，即，使滑件3向後方移動時，嚙合狀態之一對鏈齒排22、22與位於其上側之一對鏈布21、21一同自嚙合口45b導入至鏈齒通路45內。然後，一對鏈齒排22、22藉由連結柱43而向左右分離，分離狀態之一對鏈齒排22、22與一對鏈布21、21一同自導入口45a排出。另一方面，當設為一對拉鏈鏈帶2、2閉合之狀態時，即，使滑件3向前方移動時，分離狀態之一對鏈齒排22、22與一對鏈布21、21一同自導入口45a導入至鏈齒通路45內。然後，於連結柱43之後側，一對鏈齒排22、22嚙合，嚙合狀態之一對鏈齒排22、22自嚙合口45b排出。 As shown in FIGS. 7 and 8, the element-toothed passages 45 are vertically separated from the outside by the upper and lower blades 41 and 42, and are separated from the outside by the four flanges 44, 44, . Space and space that runs through in the front and rear direction. Further, the rear portion of the element tooth passage 45 is linearly extended, and the rear end of the element tooth passage 45 serves as a meshing port 45b through which the element rows 22 and 22 pass. On the other hand, the front portion of the sprocket passage 45 is branched into two sides in the front direction by the connecting post 43, and the front end of the sprocket passage 45 becomes one of the separated states, and the pair of sprocket rows 22, 22 pass through the pair of inlets. 45a, 45a. That is, the element tooth passage 45 becomes a Y word as a whole. shape. When the pair of zipper tapes 2, 2 are opened, that is, when the slider 3 is moved rearward, one of the meshing states is paired with the sprocket rows 22, 22 and one of the pair of upper slats 21, 21 The self-engaging port 45b is introduced into the sprocket passage 45. Then, the pair of element rows 22 and 22 are separated to the left and right by the connecting post 43, and one of the separated states is discharged to the element rows 22 and 22 together with the pair of chain members 21 and 21 from the introduction port 45a. On the other hand, when the pair of fastener tapes 2, 2 are closed, that is, when the slider 3 is moved forward, one of the separated states is the pair of the fastener elements 22, 22 and the pair of chain fabrics 21, 21. The introduction port 45a is introduced into the element path 45 together. Then, on the rear side of the connecting post 43, a pair of element rows 22, 22 are engaged, and one of the meshing states is discharged to the element rows 22, 22 from the engaging port 45b.
各鏈布槽46係形成於對向之上下之凸緣44、44之間的空間。左右之鏈布槽46、46係與鏈齒通路45之左右連通。又，由於上側之凸緣44向下方突出之突出長度較下側之凸緣44向上方突出之突出長度短，故各鏈布槽46形成為偏向鏈齒通路45之上側連通之狀態。 Each of the chain grooves 46 is formed in a space between the upper and lower flanges 44, 44. The left and right chain grooves 46 and 46 communicate with the left and right of the element path 45. Further, since the protruding length of the upper flange 44 protruding downward is shorter than the protruding length of the lower flange 44, the respective chain grooves 46 are formed to be in a state of being connected to the upper side of the sprocket passage 45.
拉片6包括由手指抓捏之拉片本體61、及自拉片本體61之左右延長之一對臂62、62。各臂62係棒狀，且於其前端部形成有供支軸5通過之環62a。而且，形成於環62a之內周側之孔係於左右方向貫通，並且為圓形狀，孔之半徑係如圖4所示形成得略大於支軸5之半徑。又，環62a之外周亦為圓形狀，更詳細而言，由於臂62為呈棒狀延長之形狀，故成為C字狀。環62a之外周之半徑係設為與自支軸5之中心至上側之凸緣44之下端之上下方向之距離相同者。鑒於如上述般形成環62a之孔及外周之半徑之大小之關係，安裝於支軸5之環62a之外周之最下端成為與上側之凸緣44之下端大致相同。另一方面，環62a之外周之最上端係如圖5所示，於將左右之臂62、62保持為水平之狀態下，較滑件主體4之上表面即上翼板41之上表面更向上側突出規定尺寸62t。因此，滑件主體4之上表面形成得較左右之臂62、62之環62a之上表面低。再者，拉片本體61成為框狀。 The pull tab 6 includes a pull tab body 61 that is gripped by a finger, and a pair of arms 62, 62 extending from the left and right sides of the pull tab body 61. Each arm 62 has a rod shape, and a ring 62a through which the support shaft 5 passes is formed at the front end portion thereof. Further, the hole formed on the inner peripheral side of the ring 62a penetrates in the left-right direction and has a circular shape, and the radius of the hole is formed to be slightly larger than the radius of the support shaft 5 as shown in FIG. Further, the outer circumference of the ring 62a is also circular, and more specifically, since the arm 62 has a shape elongated in a rod shape, it has a C-shape. The radius of the outer circumference of the ring 62a is set to be the same as the distance from the center of the support shaft 5 to the lower end of the lower end of the flange 44 of the upper side. In view of the relationship between the size of the hole forming the ring 62a and the radius of the outer circumference as described above, the lowermost end of the outer circumference of the ring 62a attached to the support shaft 5 is substantially the same as the lower end of the upper flange 44. On the other hand, the uppermost end of the outer circumference of the ring 62a is as shown in Fig. 5, and the upper surface of the slider main body 4, that is, the upper surface of the upper wing 41, is maintained in a state where the left and right arms 62, 62 are horizontal. The predetermined size 62t is projected to the upper side. Therefore, the upper surface of the slider main body 4 is formed lower than the upper surface of the ring 62a of the left and right arms 62, 62. Furthermore, the handle body 61 has a frame shape.
上述本發明之第一實施形態之滑件3係將滑件主體4之上部之上下方向之最大厚度尺寸t設為支軸5之直徑5d(例如0.9mm)<t<2.5mm，因此，可充分減少較一對鏈布21、21更向上側突出之突出長度、進而減少突出量。 In the slider 3 according to the first embodiment of the present invention, the maximum thickness dimension t in the upper and lower directions of the upper portion of the slider main body 4 is set to the diameter 5d (for example, 0.9 mm) of the support shaft 5 < t < 2.5 mm, and therefore, The protruding length of the pair of chain fabrics 21, 21 protruding more upward is sufficiently reduced, thereby reducing the amount of protrusion.
又，滑件3中，關於滑件主體4之上部，將其左右端部之上下方向之厚度於前後方向中間部形成得最厚，且使支軸5自其形成得最厚之部分向側方突出，藉此，可確保作為支軸5之強度(粗度)。而且，滑件3中，關於滑件主體4之上部，將其上表面設為自前端朝向前後方向中間部上升傾斜之上升傾斜面41s，並且亦將其下表面之前端部設為下降傾斜面41u，因此，可充分減少較一對鏈布21、21更向上側突出之突出量。 Further, in the slider 3, the thickness of the upper and lower ends of the slider main body 4 is formed to be the thickest in the upper-rear direction in the front-rear direction, and the support shaft 5 is formed to the thickest portion from the uppermost portion thereof. The square is protruded, whereby the strength (thickness) as the support shaft 5 can be ensured. Further, in the slider 3, the upper surface of the slider main body 4 is a rising inclined surface 41s which is inclined upward from the front end toward the intermediate portion in the front-rear direction, and the lower end front end portion is also set as the descending inclined surface. 41u, therefore, the amount of protrusion that protrudes upward from the pair of chain fabrics 21, 21 can be sufficiently reduced.
進而，滑件3係將滑件主體4之上表面形成得較保持水平之一對臂62、62之環62a之上表面低，因此，可減少較一對鏈布21、21更向上側突出之突出量。 Further, the slider 3 is formed such that the upper surface of the slider main body 4 is formed to be lower than the upper surface of the ring 62a of the arms 62, 62, so that the pair of chain fabrics 21, 21 can be more protruded upward. The amount of protrusion.
又，滑件主體4係以隨著自前後方向中間部朝向前邊41a而逐漸朝向左右方向中間部之方式形成其上部之左右側邊41c、41d，因此，可對滑件主體4之前後方向之中間部之左右之寬度尺寸採用供一對鏈齒排22、22通過所需之必要最小限度之尺寸，並且可減少滑件主體4之上部較一對鏈布21、21更向上側突出之量。 Further, the slider main body 4 is formed such that the upper and lower sides 41c and 41d of the upper portion are gradually formed toward the intermediate portion in the left-right direction as the intermediate portion from the front-rear direction toward the front side 41a. Therefore, the slider body 4 can be oriented in the front-rear direction. The width dimension of the left and right sides of the intermediate portion is the minimum necessary size for the passage of the pair of chain rows 22, 22, and the amount of protrusion of the upper portion of the slider body 4 to the upper side of the pair of chain fabrics 21, 21 can be reduced. .
如此，第一實施形態之滑件3可減少較一對鏈布21、21更向上側突出之突出量，因此，可留下整體上較薄之印象。 As such, the slider 3 of the first embodiment can reduce the amount of protrusion that protrudes upward from the pair of chain fabrics 21, 21, and therefore, can leave an overall thin impression.
應用2個本發明之第一實施形態之滑件3的本發明之第二實施形態之拉鏈1係如圖10所示，以2個滑件3、3之前端對向之狀態安裝於一對拉鏈鏈帶2、2。於2個滑件3、3之前後間，於一對拉鏈鏈帶2、2之間(若更詳細地進行說明則為一對鏈齒排22、22之間)形成有間隙2a。 The slide fastener 1 of the second embodiment of the present invention to which the slider 3 of the first embodiment of the present invention is applied is attached to a pair of the front ends of the two sliders 3 and 3 as shown in FIG. Zipper chain straps 2, 2. A gap 2a is formed between the pair of fastener tapes 2, 2 (between the pair of fastener rows 22 and 22 as described in more detail) between the front and rear of the two sliders 3, 3.
若使2個滑件3、3逐漸接近，則間隙2a變窄。然後，若2個滑件 3、3碰撞則間隙2a消失，如圖11所示，滑件3之前端面接觸，而使一對拉鏈鏈帶2、2閉合之狀態下之止水性提高。而且，由於各滑件3、3之上翼板41之前邊41a成為與左右方向平行之直線狀，且包含前邊41a之前端面為與上下方向平行之鉛垂面，故容易維持滑件3之前端面彼此碰撞之狀態。 When the two sliders 3, 3 are gradually approached, the gap 2a is narrowed. Then, if 2 sliders When the collision occurs in 3 and 3, the gap 2a disappears. As shown in Fig. 11, the front end of the slider 3 is in contact with each other, and the water stopping property in the state in which the pair of fastener tapes 2 and 2 are closed is improved. Further, since the front side 41a of the upper wing 41 of each of the sliders 3 and 3 has a linear shape parallel to the left-right direction, and the front end surface including the front side 41a is a vertical plane parallel to the vertical direction, it is easy to maintain the front end surface of the slider 3. The state of collision with each other.
附帶地說，若使2個滑件3、3接近，則如圖10所示，一對鏈布21、21中，於位於2個滑件3、3之左右之部分(以下，稱為「滑件之附近部分」)，以向外側凸起之方式呈圓弧狀變形。該變形係於如圖11所示使2個滑件3、3碰撞時明顯產生。而且，由於使用者通常將拉片6稍微向上側提拉而使滑件3移動，故一對鏈布21、21中滑件之附近部分成為稍微向上方***般之形狀。而且，拉鏈1係將一對鏈布21、21之與對向之側緣部相反之側固定於衣服等對象物，因此，一對鏈布21、21中，滑件之附近成為更向上方***般之形狀。容許該***般之形狀係2個滑件3、3之理想形狀之一。假設自各滑件3產生妨礙該***般之作用，則2個滑件3、3無法維持碰撞狀態，而向前後分離，從而無法確保止水性。然而，由於以隨著自前後方向中間部朝向前邊41a而逐漸朝向左右方向中間部之方式形成滑件3之上部的左右側邊41c、41d，故若與例如一對滑件3之左右側邊41c、41d成為與前後方向平行之直線狀之情形相比，則容許一對鏈布21、21中滑件之附近部分向上方***。而且，各滑件3中，由於將上翼板41之下表面之前部之緣部設為下降傾斜面41u、41u、41v、41v，故若與例如將上翼板41之下表面僅設為水平面之滑件之情形相比，則容許一對鏈布21、21中滑件之附近部分向上方凸起。 Incidentally, when the two sliders 3 and 3 are brought close to each other, as shown in FIG. 10, the pair of chain fabrics 21 and 21 are located at the left and right portions of the two sliders 3 and 3 (hereinafter referred to as " The portion near the slider" is deformed in an arc shape so as to protrude outward. This deformation is apparent when the two sliders 3, 3 collide as shown in FIG. Further, since the user usually pulls the slider 6 upward and the slider 3 is moved, the vicinity of the sliders of the pair of chain fabrics 21 and 21 has a shape slightly raised upward. Further, since the zipper 1 fixes the side opposite to the opposite side edge portions of the pair of chain fabrics 21 and 21 to an object such as clothes, the vicinity of the slider is further upward in the pair of chain fabrics 21 and 21. The shape of the uplift. The shape of the ridge is allowed to be one of the ideal shapes of the two sliders 3, 3. It is assumed that the two sliders 3 and 3 cannot maintain the collision state from the respective sliders 3, and the two sliders 3 and 3 cannot be separated from each other, and the water is prevented from being secured. However, since the left and right side edges 41c and 41d of the upper portion of the slider 3 are formed so as to gradually face the intermediate portion in the left-right direction toward the front side 41a from the front-rear direction, for example, the left and right sides of the pair of sliders 3, for example. When 41c and 41d are linearly parallel to the front-rear direction, the vicinity of the slider in the pair of chain fabrics 21 and 21 is allowed to bulge upward. Further, in each of the sliders 3, since the edge portions of the front portions of the lower surface of the upper blade 41 are the descending inclined faces 41u, 41u, 41v, and 41v, for example, the lower surface of the upper blade 41 is set only for example. In the case of the slider of the horizontal plane, the vicinity of the slider in the pair of chain fabrics 21, 21 is allowed to protrude upward.
本發明之第一實施形態之滑件3之第一變化例係如圖12、圖13所示，於在上翼板41之上表面貼附有裝飾用之片材7之方面與第一實施形態之滑件3不同。 The first modification of the slider 3 according to the first embodiment of the present invention is as shown in Figs. 12 and 13, and the first embodiment is attached to the upper surface of the upper blade 41 with the decorative sheet 7 attached thereto. The shape of the slider 3 is different.
片材7係於上表面印刷有附有所期望之顏色的字符、圖形、記號等而成者。 The sheet 7 is formed by printing characters, figures, symbols, and the like with a desired color on the upper surface.
本發明並不限定於上述實施形態，可於不脫離其主旨之範圍內適當進行變更。例如，本實施形態之滑件3係將滑件主體4之上部之上下方向之最大厚度尺寸t設為t<2.5mm，但並不限定於此，亦可設為t≧2.5mm，但是，於此情形時，滑件主體4之上表面形成得較保持水平之一對臂62、62的一對環62a、62a之上表面低。 The present invention is not limited to the above-described embodiments, and can be appropriately modified without departing from the spirit and scope of the invention. For example, in the slider 3 of the present embodiment, the maximum thickness t of the upper portion of the upper portion of the slider main body 4 is t < 2.5 mm, but the present invention is not limited thereto, and may be set to t ≧ 2.5 mm. In this case, the upper surface of the slider body 4 is formed to be lower than the upper surface of the pair of rings 62a, 62a of the arms 62, 62.
又，本實施形態之滑件3之前邊41a係成為與左右方向平行之直線狀，但並不限定於此，亦可為呈圓弧狀凸起之形狀等其他形狀。 Further, the front side 41a of the slider 3 of the present embodiment has a linear shape parallel to the left-right direction. However, the present invention is not limited thereto, and may have other shapes such as a shape of an arc-shaped projection.
進而，於本實施形態之滑件主體4之左右端部，於上部與下部均設置凸緣44，但並不限定於此，亦可僅於滑件主體4之下部之左右端部設置凸緣44，並且於滑件主體4之上部的左右端部不設置凸緣44。 Further, in the left and right end portions of the slider main body 4 of the present embodiment, the flange 44 is provided on both the upper portion and the lower portion. However, the flange 44 is not limited thereto, and the flange may be provided only at the left and right end portions of the lower portion of the slider main body 4. 44, and no flange 44 is provided at the left and right ends of the upper portion of the slider body 4.
又，本實施形態之滑件3中，係使上下翼板41、42之形狀不同，但並不限定於此，亦可使上下翼板41、42之形狀一致。 Further, in the slider 3 of the present embodiment, the shapes of the upper and lower blades 41 and 42 are different, but the shape of the upper and lower blades 41 and 42 may be the same.
2‧‧‧拉鏈鏈帶 2‧‧‧Zipper chain
5‧‧‧支軸 5‧‧‧ Support shaft
6‧‧‧拉片 6‧‧‧ Pulling
21‧‧‧鏈布 21‧‧‧Chain
41‧‧‧上翼板 41‧‧‧Upper wing
41u‧‧‧前端部之下降傾斜面 41u‧‧‧Descent slope of the front end
41v‧‧‧左右側部之下降傾斜面 41v‧‧‧Down sloped side
42‧‧‧下翼板 42‧‧‧lower wing
42u‧‧‧上升傾斜面 42u‧‧‧ rising slope
44‧‧‧凸緣 44‧‧‧Flange
46‧‧‧鏈布槽 46‧‧‧Chain groove
62‧‧‧臂 62‧‧‧arm
62a‧‧‧環 62a‧‧‧ Ring
Claims (5)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013015584 | 2013-07-09 | ||
| PCT/JP2013/080230 WO2015004823A1 (en) | 2013-07-09 | 2013-11-08 | Slider for slide fastener, and slide fastener |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW201521904A true TW201521904A (en) | 2015-06-16 |
| TWI523708B TWI523708B (en) | 2016-03-01 |
Family
ID=50944434
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW103300162F TWD164636S (en) | 2013-07-09 | 2014-01-09 | Part of slider for slide fastener |
| TW103138815A TWI523708B (en) | 2013-07-09 | 2014-11-07 | Zipper slippers, and zippers |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW103300162F TWD164636S (en) | 2013-07-09 | 2014-01-09 | Part of slider for slide fastener |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | USD707589S1 (en) |
| CN (1) | CN105530829B (en) |
| TW (2) | TWD164636S (en) |
| WO (1) | WO2015004823A1 (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITUB20153455A1 (en) * | 2015-09-07 | 2017-03-07 | Bottonificio B A P S P A | CURSOR FOR LAMPO HINGE. |
| JP1549014S (en) * | 2015-09-18 | 2016-05-09 | ||
| JP1549017S (en) * | 2015-09-18 | 2016-05-09 | ||
| JP1548657S (en) * | 2015-09-18 | 2016-05-09 | ||
| JP1548658S (en) * | 2015-09-18 | 2016-05-09 | ||
| USD888258S1 (en) * | 2018-10-08 | 2020-06-23 | Ossur Iceland Ehf | Connector assembly |
| JP7339855B2 (en) * | 2019-11-01 | 2023-09-06 | Ykk株式会社 | Waterproof slide fastener slider and waterproof slide fastener |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5435764Y2 (en) * | 1975-02-10 | 1979-10-30 | ||
| JPS58195509U (en) * | 1982-06-21 | 1983-12-26 | ワイケイケイ株式会社 | Slider for slide fastener |
| US6510593B1 (en) * | 1999-09-02 | 2003-01-28 | Young S. Kim | Lockable slide fastener |
| JP2006061378A (en) * | 2004-08-26 | 2006-03-09 | Ykk Corp | Slide fastener |
| US8122573B2 (en) * | 2009-01-07 | 2012-02-28 | Ykk Corporation | Thin slider |
| JP5143283B2 (en) * | 2009-07-10 | 2013-02-13 | Ｙｋｋ株式会社 | Waterproof slide fastener |
| ES2598532T3 (en) * | 2009-12-25 | 2017-01-27 | Ykk Corporation | Cursor for zip closure |
-
2013
- 2013-11-08 WO PCT/JP2013/080230 patent/WO2015004823A1/en active Application Filing
- 2013-11-08 CN CN201380079427.9A patent/CN105530829B/en active Active
-
2014
- 2014-01-08 US US29/478,739 patent/USD707589S1/en active Active
- 2014-01-09 TW TW103300162F patent/TWD164636S/en unknown
- 2014-11-07 TW TW103138815A patent/TWI523708B/en active
Also Published As
| Publication number | Publication date |
|---|---|
| CN105530829B (en) | 2019-11-08 |
| TWD164636S (en) | 2014-12-11 |
| CN105530829A (en) | 2016-04-27 |
| WO2015004823A1 (en) | 2015-01-15 |
| USD707589S1 (en) | 2014-06-24 |
| TWI523708B (en) | 2016-03-01 |
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