TW201701794A - Fastener stringer and slide fastener - Google Patents
Fastener stringer and slide fastener Download PDFInfo
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- TW201701794A TW201701794A TW105115213A TW105115213A TW201701794A TW 201701794 A TW201701794 A TW 201701794A TW 105115213 A TW105115213 A TW 105115213A TW 105115213 A TW105115213 A TW 105115213A TW 201701794 A TW201701794 A TW 201701794A
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- chain
- fastener
- region
- front stop
- imaginary plane
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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
- A44B19/36—Means for permanently uniting the stringers at the end; Means for stopping movement of slider at the end
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- Slide Fasteners (AREA)
Abstract
Description
本發明係關於一種鏈帶及拉鏈。 The present invention relates to a chain belt and a zipper.
於專利文獻1中,揭示有一種將相互對向之內側面2a、2b之下部6a、6b構成為凸凹狀之上止擋1a、1b。於上止擋1a之下部內側面6a設置凸部7a與凹部8a,於上止擋1b之下部內側面6b設置凹部7b與凸部8b。如該文獻之圖3所示,凸部7a及8b之至少一者係以較嚙合之鏈齒中心C更突出之方式設置。如該文獻之圖3及圖5~7所示,起動滑件,而打開左右之鏈帶。說明如下:滑件之引導柱5與凸部7a、8b碰撞,將上止擋1a、1b向左右推開,從而鏈齒排E1、E2開始分離,因此,良好地確保滑件之起動性。說明如下:於上止擋1a、1b之外側面10a、10b形成凹陷部9a、9b,於起動滑件時,上止擋1a、1b易於向左右打開,從而滑件之起動性進一步提高。 Patent Document 1 discloses that the lower portions 6a and 6b of the inner side faces 2a and 2b facing each other are formed into convex-concave upper stoppers 1a and 1b. The convex portion 7a and the concave portion 8a are provided on the lower inner side surface 6a of the upper stopper 1a, and the concave portion 7b and the convex portion 8b are provided on the lower inner side surface 6b of the upper stopper 1b. As shown in Fig. 3 of the document, at least one of the convex portions 7a and 8b is provided to protrude more than the mesh center C of the meshing element. As shown in Fig. 3 and Figs. 5 to 7 of the document, the slider is activated to open the left and right chain belts. The description will be made as follows: the guide post 5 of the slider collides with the convex portions 7a and 8b, and the upper stoppers 1a and 1b are pushed away to the right and left, so that the element rows E1 and E2 start to separate, and therefore, the startability of the slider is satisfactorily ensured. The description will be made as follows: the recessed portions 9a and 9b are formed on the outer side faces 10a and 10b of the upper stoppers 1a and 1b. When the slider is activated, the upper stoppers 1a and 1b are easily opened to the left and right, and the startability of the slider is further improved.
於專利文獻2中,揭示有一種上止擋,該上止擋係於與滑件之金剛石側壁對向之上止擋之內側壁的中央部設置不與金剛石側壁接觸之凹面部,且於其兩側設置有與金剛石側壁接觸之凸面部。 In Patent Document 2, there is disclosed an upper stop which is provided with a concave portion which is not in contact with a diamond side wall at a central portion of an inner side wall of a stopper opposite to a diamond side wall of the slider, and Convex faces that are in contact with the sidewalls of the diamond are provided on both sides.
專利文獻1:日本專利實公昭57-40805號公報 Patent Document 1: Japanese Patent Publication No. 57-40805
專利文獻2:日本專利實公昭56-37608號公報 Patent Document 2: Japanese Patent Publication No. 56-37608
存在將前止擋設置於在側緣部未設置拉鏈鏈齒之拉鏈鏈布之第1區域與在側緣部設置有拉鏈鏈齒之拉鏈鏈布之第2區域之間的情形。存在於將該前止擋收容於滑件內時,在左右之拉鏈鏈布之各第1區域之間產生間隙之情形。業界期望提供有效地減少該間隙之技術。 There is a case where the front stop is provided between the first region of the fastener stringer in which the fastener element is not provided at the side edge portion and the second region of the fastener chain cloth in which the fastener element is provided at the side edge portion. When the front stopper is housed in the slider, a gap is formed between the first regions of the left and right fastener chains. The industry desires to provide a technology that effectively reduces this gap.
本發明之一態樣之鏈帶係如下鏈帶(400),即,具備:拉鏈鏈布(100);拉鏈鏈齒(200),其沿著拉鏈鏈布(100)之側緣部(150)設置;及前止擋(300),其係設置於在側緣部(150)未設置拉鏈鏈齒(200)之拉鏈鏈布(100)之第1區域(110)與在側緣部(150)設置有拉鏈鏈齒(200)之拉鏈鏈布(100)之第2區域(120)之間者,且具有面向第1區域(110)之前表面(310)、面向第2區域(120)之後表面(320)、連結前表面(310)與後表面(320)且面向拉鏈鏈布外側之第1側面(330)、及連結前表面(310)與後表面(320)且面向拉鏈鏈布內側之第2側面(340);且拉鏈鏈齒(200)包含能夠與滑件(500)之引導柱(530)接觸之卡合部(210)、及能夠與滑件(500)之凸緣部(540)接觸之基部(220),與跨及卡合部(210)和基部(220)之寬度(W200)相等之拉鏈鏈齒(200)的寬度係由配置有位於最靠拉鏈鏈布外側之各卡合部(210)之點或面的第1假想面(PL1)、及配置有位於最靠拉鏈鏈布內側之各基部(220)之點或面的第2假想面(PL2)決定,且第1假想面(PL1)與第2假想面(PL2)相互平行,於前止擋(300)之第1側面(330)之後方區域,設置越過第1假想面(PL1)向拉鏈鏈布外側突出之凸狀卡合部(380)、或越過第1假想面(PL1)向拉鏈鏈布內側凹陷之凹狀卡合部(390),於前止擋(300)之第2側面(340),包含自其前方區域跨及後方區域以接近於第2假想面(PL2)之方式傾斜並延伸之傾斜面(345)。 A chain belt according to an aspect of the present invention is a chain belt (400), that is, comprising: a fastener chain cloth (100); and a fastener element (200) along a side edge portion (150) of the fastener chain cloth (100) And a front stop (300) provided in the first region (110) and the side edge portion of the fastener chain (100) in which the fastener element (200) is not provided at the side edge portion (150) 150) provided between the second region (120) of the fastener chain (100) of the fastener element (200), and having a front surface (310) facing the first region (110) and facing the second region (120) a surface (320), a first side surface (330) connecting the front surface (310) and the rear surface (320) facing the outside of the fastener chain, and a front surface (310) and a rear surface (320) and facing the fastener chain a second side (340) of the inner side; and the fastener element (200) includes an engaging portion (210) that can contact the guide post (530) of the slider (500), and a flange that can be coupled to the slider (500) The base portion (220) of the portion (540) is in contact with the width of the zipper element (200) which is equal to the width (W200) of the engaging portion (210) and the base portion (220), and is disposed at the most zipper chain cloth. The first imaginary plane (PL1) of the point or surface of each of the outer engaging portions (210) is disposed at the most The second imaginary plane (PL2) of the point or surface of each base (220) on the inner side of the fastener chain is determined, and the first imaginary plane (PL1) and the second imaginary plane (PL2) are parallel to each other, and the front stop (300) The rear side region of the first side surface (330) is provided with a convex engaging portion (380) that protrudes outward from the first imaginary surface (PL1) toward the outside of the fastener stringer, or the inner side of the fastener chain is passed over the first imaginary surface (PL1). The concave concave engaging portion (390) is inclined and extended from the front side region and the rear region in a manner close to the second imaginary surface (PL2) on the second side surface (340) of the front stop (300). Inclined surface (345).
於若干實施形態中,前止擋(300)之第2側面(340)之傾斜面(345)與第2假想面(PL2)交叉。 In some embodiments, the inclined surface (345) of the second side surface (340) of the front stop (300) intersects the second imaginary plane (PL2).
於若干實施形態中,前止擋(300)具有未設置於拉鏈鏈布(100)上之薄壁部(354)。 In some embodiments, the front stop (300) has a thin portion (354) that is not disposed on the fastener chain (100).
於若干實施形態中,前止擋(300)具有遠離拉鏈鏈布(100)之鏈布上表面(101)之上表面(350),且於該前止擋(300)之上表面(350)之拉鏈鏈布外側區域設置階差部(351)。 In some embodiments, the front stop (300) has an upper surface (350) away from the upper surface (101) of the fastener chain (100), and an upper surface (350) of the front stop (300) A step portion (351) is provided in an outer region of the zipper chain cloth.
於若干實施形態中,階差部(351)沿著拉鏈鏈布(100)之側緣部(150)延伸,又,具有於其延伸過程中發生變化之寬度(W351)。 In some embodiments, the step portion (351) extends along the side edge portion (150) of the fastener stringer (100) and has a width (W351) that varies during the extension thereof.
於若干實施形態中,前止擋(300)具有遠離拉鏈鏈布(100)之鏈布上表面(101)之上表面(350),於該前止擋(300)之上表面(350)之拉鏈鏈布內側區域,設置朝向拉鏈鏈布(100)傾斜直至與第2側面(340)連接之下行傾斜面(352)。 In some embodiments, the front stop (300) has an upper surface (350) away from the upper surface (101) of the fastener chain (100), and the upper surface (350) of the front stop (300) The inner region of the zipper chain cloth is disposed to be inclined toward the zipper chain cloth (100) until the lower side surface (340) is connected to the lower inclined surface (352).
本發明之另一態樣之拉鏈係如下拉鏈(700),即,具備:各自與上述記載之鏈帶(400)一致之第1及第2鏈帶(400)、以及用以使第1及第2鏈帶(400)開閉之滑件(500),且第2鏈帶(400)之前止擋(300)沿著拉鏈鏈布(100)之側緣部(150)較第1鏈帶(400)之前止擋(300)更長地延伸,於第1鏈帶(400)之前止擋(300)之第1側面(330)之後方區域設置凸狀卡合部(380),於第2鏈帶(400)之前止擋(300)之第1側面(330)之後方區域設置凹狀卡合部(390)。 The zipper according to another aspect of the present invention is the zipper (700), that is, the first and second chain belts (400) respectively corresponding to the chain belt (400) described above, and the first and second chain belts (400) The second chain belt (400) opens and closes the slider (500), and the second chain belt (400) front stop (300) is along the side edge portion (150) of the fastener chain (100) compared to the first chain belt ( 400) The front stop (300) extends longer, and a convex engagement portion (380) is disposed in a region behind the first side surface (330) of the stop (300) before the first chain belt (400). A concave engagement portion (390) is provided in a region behind the first side surface (330) of the front stop (300) of the chain belt (400).
本發明之又一態樣之拉鏈係如下拉鏈(700),即,具備:第1及第2鏈帶(400);以及滑件(500),其用以使第1及第2鏈帶(400)開閉;且第1及第2鏈帶(400)係如下鏈帶(400),即,具備:拉鏈鏈布 (100);拉鏈鏈齒(200),其沿著拉鏈鏈布(100)之側緣部(150)設置;及前止擋(300),其係設置於在側緣部(150)未設置拉鏈鏈齒(200)之拉鏈鏈布(100)之第1區域(110)與在側緣部(150)設置有拉鏈鏈齒(200)之拉鏈鏈布(100)之第2區域(120)之間者,且具有面向第1區域(110)之前表面(310)、面向第2區域(120)之後表面(320)、連結前表面(310)與後表面(320)且面向拉鏈鏈布外側之第1側面(330)、及連結前表面(310)與後表面(320)且面向拉鏈鏈布內側之第2側面(340);且拉鏈鏈齒(200)包含能夠與滑件(500)之引導柱(530)接觸之卡合部(210)、及能夠與滑件(500)之凸緣部(540)接觸之基部(220),與跨及卡合部(210)和基部(220)之寬度(W200)相等之拉鏈鏈齒(200)的寬度(W200)係由配置有位於最靠拉鏈鏈布外側之各卡合部(210)之點或面的第1假想面(PL1)、及配置有位於最靠拉鏈鏈布內側之各基部(220)之點或面的第2假想面(PL2)決定,且第1假想面(PL1)與第2假想面(PL2)相互平行,(i)第1鏈帶(400)係如下鏈帶(400):於前止擋(300)之第1側面(330)之後方區域,設置越過第1假想面(PL1)向拉鏈鏈布外側突出之凸狀卡合部(380)及越過第1假想面(PL1)向拉鏈鏈布內側凹陷之凹狀卡合部(390)之一者,且於前止擋(300)之第2側面(340),包含自其前方區域跨及後方區域以接近於第2假想面(PL2)之方式傾斜並延伸之傾斜面;(ii)第2鏈帶(400)係如下鏈帶(400):於前止擋(300)之第1側面(330)之後方區域,設置上述凸狀卡合部(380)及凹狀卡合部(390)之另一者,且於前止擋(300)之第2側面(340),包含自其前方區域跨及後方區域以接近於第2假想面(PL2)之方式傾斜並延伸之傾斜面。 A zipper according to still another aspect of the present invention is the zipper (700), that is, the first and second chain belts (400), and the slider (500) for the first and second chain belts ( 400) opening and closing; and the first and second chain belts (400) are the following chain belts (400), that is, having: a zipper chain cloth (100); a fastener element (200) disposed along a side edge portion (150) of the fastener stringer (100); and a front stop (300) disposed on the side edge portion (150) a first region (110) of the fastener chain (100) of the fastener element (200) and a second region (120) of the fastener chain (100) having the fastener element (200) at the side edge portion (150) And having a front surface (310) facing the first region (110), a surface (320) facing the second region (120), a front surface (310) and a rear surface (320), and facing the outer side of the fastener chain a first side surface (330) and a second side surface (340) connecting the front surface (310) and the rear surface (320) facing the inner side of the fastener chain; and the fastener element (200) includes a slider (500) The engaging portion (210) contacting the guiding post (530), and the base portion (220) capable of contacting the flange portion (540) of the slider (500), and the engaging portion (210) and the base portion (220) The width (W200) of the fastener element (200) having the same width (W200) is the first imaginary plane (PL1) in which the points or faces of the respective engaging portions (210) located outside the most zipper chain cloth are disposed. And the second imaginary plane (PL2) in which the points or faces of the bases (220) located on the inner side of the fastener chain are arranged. And the first imaginary plane (PL1) and the second imaginary plane (PL2) are parallel to each other, and (i) the first chain belt (400) is a chain belt (400): on the first side of the front stop (300) ( 330) The rear region is provided with a convex engagement portion (380) that protrudes outward from the first imaginary surface (PL1) toward the outside of the fastener chain cloth, and a concave engagement that is recessed toward the inner side of the fastener chain cloth over the first virtual surface (PL1) One of the portions (390), and the second side surface (340) of the front stop (300) includes a slope that is inclined and extended from the front region and the rear region so as to be close to the second imaginary plane (PL2). (ii) the second chain belt (400) is a chain belt (400): the convex engagement portion (380) and the concave portion are provided in a region behind the first side surface (330) of the front stopper (300). The other of the shape-engaging portions (390) is disposed on the second side surface (340) of the front stop (300) so as to be inclined from the front region and the rear region so as to be close to the second imaginary plane (PL2). And extending the slope.
根據本發明之一態樣,能夠提供一種有助於減少左右之拉鏈鏈布之各第1區域之間之間隙的技術。 According to an aspect of the present invention, it is possible to provide a technique that contributes to reducing a gap between respective first regions of left and right fastener tapes.
100‧‧‧拉鏈鏈布 100‧‧‧zip chain cloth
101‧‧‧鏈布上表面 101‧‧‧Let cloth upper surface
102‧‧‧鏈布下表面 102‧‧‧Lower fabric surface
110‧‧‧第1區域 110‧‧‧1st area
120‧‧‧第2區域 120‧‧‧2nd area
130‧‧‧第3區域 130‧‧‧3rd area
140‧‧‧鏈布主部 140‧‧‧Chain main
150‧‧‧側緣部 150‧‧‧lateral edge
155‧‧‧芯繩 155‧‧‧core rope
200‧‧‧拉鏈鏈齒 200‧‧‧zipper teeth
210‧‧‧卡合部 210‧‧‧Contact Department
220‧‧‧基部 220‧‧‧ base
231‧‧‧卡合頭部 231‧‧‧Snap head
232‧‧‧上部腳部 232‧‧‧ upper foot
233‧‧‧下部腳部 233‧‧‧ Lower foot
234‧‧‧反轉部 234‧‧‧Reversal Department
300‧‧‧前止擋 300‧‧‧ front stop
310‧‧‧前表面 310‧‧‧ front surface
320‧‧‧後表面 320‧‧‧Back surface
330‧‧‧第1側面 330‧‧‧1st side
340‧‧‧第2側面 340‧‧‧2nd side
345‧‧‧傾斜面 345‧‧‧ sloped surface
350‧‧‧上表面 350‧‧‧ upper surface
351‧‧‧階差部 351‧‧‧Steps Department
352‧‧‧下行傾斜面 352‧‧‧ Downward slope
353‧‧‧曲面 353‧‧‧ Surface
354‧‧‧薄壁部 354‧‧‧ Thin wall
360‧‧‧下表面 360‧‧‧ lower surface
371‧‧‧第1緣部 371‧‧‧1st edge
372‧‧‧隆起部 372‧‧‧Uplift
373‧‧‧突出部 373‧‧‧Protruding
374‧‧‧凹處 374‧‧‧ recess
375‧‧‧傾斜面 375‧‧‧ sloped surface
376‧‧‧第2緣部 376‧‧‧2nd edge
377‧‧‧交界 377‧‧ ‧ junction
380‧‧‧凸狀卡合部 380‧‧‧ convex engagement
381‧‧‧側面 381‧‧‧ side
390‧‧‧凹狀卡合部 390‧‧‧ concave contact
391‧‧‧側面 391‧‧‧ side
400‧‧‧鏈帶 400‧‧‧Chain
500‧‧‧滑件 500‧‧‧Sliding parts
510‧‧‧上翼板 510‧‧‧Upper wing
520‧‧‧下翼板 520‧‧‧lower wing
530‧‧‧引導柱 530‧‧‧Guide column
540‧‧‧凸緣部 540‧‧‧Flange
550‧‧‧拉片安裝柱 550‧‧‧ pull tab mounting post
560‧‧‧拉片 560‧‧‧ pull-up
570‧‧‧間隔壁 570‧‧‧ partition wall
580‧‧‧按壓部 580‧‧‧ Pressing Department
600‧‧‧後止擋 600‧‧‧stop
700‧‧‧拉鏈 700‧‧‧ zipper
CL‧‧‧中心線 CL‧‧‧ center line
D351‧‧‧深度 D351‧‧‧Deep
H300‧‧‧前止擋之最大厚度 H300‧‧‧Maximum thickness of the front stop
PL1‧‧‧第1假想面 PL1‧‧‧1st imaginary surface
PL2‧‧‧第2假想面 PL2‧‧‧2nd imaginary surface
SP5‧‧‧間隔 SP5‧‧‧ interval
W110‧‧‧間隔 W110‧‧‧ interval
W200‧‧‧寬度 W200‧‧‧Width
W351‧‧‧寬度 W351‧‧‧Width
圖1係本發明之第1實施形態之拉鏈之概略性俯視模式圖,表示左右之鏈帶未完全閉合之狀態。 Fig. 1 is a schematic plan view showing a slide fastener according to a first embodiment of the present invention, showing a state in which the left and right fastener tapes are not completely closed.
圖2係本發明之第1實施形態之拉鏈之概略性俯視模式圖,表示左右之鏈帶完全閉合之狀態,又,表示左右之前止擋完全收容於滑件內之狀態。 2 is a schematic plan view of the slide fastener according to the first embodiment of the present invention, showing a state in which the left and right chain links are completely closed, and a state in which the left and right front stops are completely accommodated in the slider.
圖3係主要表示本發明之第1實施形態之拉鏈之左側鏈帶之左側前止擋的概略性放大俯視模式圖。 Fig. 3 is a schematic enlarged plan view schematically showing a left front stop of the left side chain of the slide fastener according to the first embodiment of the present invention.
圖4係本發明之第1實施形態之拉鏈之左側鏈帶之左側前止擋的概略性剖面模式圖,模式性地表示沿著圖3之IV-IV之剖面。 Fig. 4 is a schematic cross-sectional schematic view showing the left front stop of the left side chain of the slide fastener according to the first embodiment of the present invention, and schematically shows a cross section taken along line IV-IV of Fig. 3.
圖5係本發明之第1實施形態之拉鏈之左側鏈帶之左側前止擋的概略性俯視模式圖。 Fig. 5 is a schematic plan view showing a left front stop of the left side chain of the slide fastener according to the first embodiment of the present invention.
圖6係主要表示本發明之第1實施形態之拉鏈之右側鏈帶之右側前止擋的概略性放大俯視模式圖。 Fig. 6 is a schematic enlarged plan view schematically showing the right front stop of the right side chain of the slide fastener according to the first embodiment of the present invention.
圖7係本發明之第1實施形態之拉鏈之右側鏈帶之右側前止擋的概略性剖面模式圖,模式性地表示沿著圖6之VII-VII之剖面。 Fig. 7 is a schematic cross-sectional schematic view showing the right front stop of the right side chain of the slide fastener according to the first embodiment of the present invention, and schematically shows a cross section taken along line VII-VII of Fig. 6.
圖8係本發明之第1實施形態之拉鏈之右側鏈帶之右側前止擋的概略性俯視模式圖。 Fig. 8 is a schematic plan view showing the right front stop of the right side chain of the slide fastener according to the first embodiment of the present invention.
圖9係用以說明本發明之第1實施形態之拉鏈之閉合動作的模式圖,以虛線表示滑件之引導柱、下翼板、及凸緣部。 Fig. 9 is a schematic view for explaining a closing operation of the slide fastener according to the first embodiment of the present invention, and the guide post, the lower blade, and the flange portion of the slider are indicated by broken lines.
圖10係用以說明本發明之第1實施形態之拉鏈之閉合動作的模式圖,且表示滑件位於較圖9之位置更前進之位置,且各前止擋之主要部分收容於滑件內之狀態。 10 is a schematic view for explaining a closing operation of the slide fastener according to the first embodiment of the present invention, and shows that the slider is located further forward than the position of FIG. 9, and the main portion of each of the front stops is housed in the slider. State.
圖11係用以說明本發明之第1實施形態之拉鏈之閉合動作的模式 圖,且表示滑件位於較圖10之位置更前進之位置,且各前止擋完全收容於滑件內之狀態。 Figure 11 is a view for explaining the mode of the closing operation of the slide fastener according to the first embodiment of the present invention. The figure shows that the slider is located further forward than the position of FIG. 10, and each front stop is completely accommodated in the slider.
圖12係本發明之第1實施形態之拉鏈之概略性剖視圖,模式性地表示沿著圖11之XII-XII之剖面。 Fig. 12 is a schematic cross-sectional view showing a slide fastener according to a first embodiment of the present invention, and schematically shows a cross section taken along line XII-XII of Fig. 11 .
圖13係本發明之第1實施形態之拉鏈之概略性端視圖,表示沿著圖11之XII-XII之剖面之一半。 Fig. 13 is a schematic end view of the slide fastener according to the first embodiment of the present invention, showing one half of the cross section taken along line XII-XII of Fig. 11;
以下,一面參照圖式,一面對本發明之非限定之例示之實施形態進行說明。揭示之1個以上之實施形態及實施形態所包含之各特徵並非各自獨立。業者無需過度說明,能夠將各實施形態及/或各特徵進行組合,又,亦能夠理解該組合所產生之協同效應。原則上省略實施形態間之重複說明。參照圖式係以發明之記述為主要目的者,存在為了方便繪圖而簡化之情形。 Hereinafter, embodiments of the present invention, which are non-limiting examples, will be described with reference to the drawings. The features included in one or more embodiments and embodiments are not independent of each other. The various embodiments and/or features can be combined without further elaboration, and the synergistic effects produced by the combination can be understood. Repeated descriptions of the embodiments are omitted in principle. The reference drawing is based on the description of the invention, and there is a case where it is simplified for convenience of drawing.
以下,使用如下般所說明之「方向用語」展開說明。前後方向與滑件之滑動方向一致。藉由滑件之前進而使左右之鏈帶閉合,從而左右之拉鏈鏈齒嚙合。藉由滑件之後退而使左右之鏈帶打開,從而解除左右之拉鏈鏈齒之嚙合。左右方向為與前後方向正交之方向,又,為亦與滑件之引導柱正交之方向。上下方向為與前後方向及左右方向正交之方向。上下方向與滑件之引導柱延伸之方向一致。上下方向亦為與拉鏈鏈布之鏈布面正交之方向。再者,拉鏈鏈布具有一對鏈布面作為上表面與下表面。 Hereinafter, the description will be expanded using the "direction language" described below. The front-rear direction coincides with the sliding direction of the slider. The left and right chain belts are closed by the slider before the left and right fastener elements are engaged. The left and right chain belts are opened by the backward movement of the slider, thereby releasing the engagement of the left and right fastener elements. The left-right direction is a direction orthogonal to the front-rear direction, and is also a direction orthogonal to the guide post of the slider. The up and down direction is a direction orthogonal to the front-rear direction and the left-right direction. The up and down direction coincides with the direction in which the guide posts of the slider extend. The up and down direction is also the direction orthogonal to the chain cloth surface of the zipper chain cloth. Further, the fastener chain cloth has a pair of chain cloth surfaces as an upper surface and a lower surface.
<第1實施形態> <First embodiment>
以下,參照圖1至圖13對第1實施形態進行說明。圖1係拉鏈之概略性俯視模式圖,表示左右之鏈帶未完全閉合之狀態。圖2係拉鏈之概略性俯視模式圖,表示左右之鏈帶完全閉合之狀態,又,表示左右之前止擋完全收容於滑件內之狀態。圖3係主要表示拉鏈之左側鏈帶 之左側前止擋的概略性放大俯視模式圖。圖4係拉鏈之左側鏈帶之左側前止擋的概略性剖面模式圖,模式性地表示沿著圖3之IV-IV之剖面。圖5係拉鏈之左側鏈帶之左側前止擋的概略性俯視模式圖。圖6係主要表示拉鏈之右側鏈帶之右側前止擋的概略性放大俯視模式圖。圖7係拉鏈之右側鏈帶之右側前止擋的概略性剖面模式圖,模式性地表示沿著圖6之VII-VII之剖面。圖8係拉鏈之右側鏈帶之右側前止擋的概略性俯視模式圖。圖9係用以說明拉鏈之閉合動作之模式圖,以虛線表示滑件之引導柱、下翼板、及凸緣部。圖10係用以說明拉鏈之閉合動作之模式圖,表示滑件位於較圖9之位置更前進之位置,且各前止擋之主要部分收容於滑件內之狀態。圖11係用以說明拉鏈之閉合動作之模式圖,表示滑件位於較圖10之位置更前進之位置,且各前止擋完全收容於滑件內之狀態。圖12係拉鏈之概略性剖視圖,模式性地表示沿著圖11之XII-XII之剖面。圖13係拉鏈之概略性端視圖,表示沿著圖11之XII-XII之剖面之一半。 Hereinafter, a first embodiment will be described with reference to Figs. 1 to 13 . Fig. 1 is a schematic plan view of a zipper showing a state in which the left and right links are not completely closed. Fig. 2 is a schematic plan view of the zipper, showing a state in which the left and right links are completely closed, and shows a state in which the left and right stops are completely accommodated in the slider. Figure 3 shows the left side chain of the zipper. A schematic enlarged plan view of the left front stop. Figure 4 is a schematic cross-sectional schematic view of the left front stop of the left side strap of the zipper, schematically showing a section along IV-IV of Figure 3. Fig. 5 is a schematic plan view showing the left front stop of the left side chain of the zipper. Fig. 6 is a schematic enlarged plan view schematically showing the right front stop of the right side chain of the zipper. Figure 7 is a schematic cross-sectional schematic view of the right front stop of the right side chain of the zipper, schematically showing a section along VII-VII of Figure 6. Fig. 8 is a schematic plan view showing the right front stop of the right side chain of the zipper. Fig. 9 is a schematic view for explaining the closing operation of the slide fastener, and the guide post, the lower flap, and the flange portion of the slider are indicated by broken lines. Fig. 10 is a schematic view for explaining the closing operation of the zipper, showing the state in which the slider is located further forward than the position of Fig. 9, and the main portion of each of the front stops is accommodated in the slider. Fig. 11 is a schematic view for explaining the closing operation of the zipper, showing the state in which the slider is located further forward than the position of Fig. 10, and each of the front stops is completely accommodated in the slider. Fig. 12 is a schematic cross-sectional view of the zipper, schematically showing a section along XII-XII of Fig. 11. Figure 13 is a schematic end view of the zipper showing one half of the section along XII-XII of Figure 11.
如圖1及圖2所示,拉鏈700具有左右一對鏈帶400、及用以使左右一對鏈帶400開閉之滑件500。各鏈帶400具有拉鏈鏈布100、沿著拉鏈鏈布100之側緣部150設置之拉鏈鏈齒200、設置於拉鏈鏈布100之側緣部150之樹脂製之前止擋300、及設置於拉鏈鏈布100之側緣部150之樹脂或金屬製之後止擋600。後止擋600於左右之鏈帶400共用,藉此左右之鏈帶400於後端側連結。 As shown in FIGS. 1 and 2, the slide fastener 700 has a pair of right and left fastener tapes 400, and a slider 500 for opening and closing the pair of left and right fastener tapes 400. Each of the fastener tapes 400 has a fastener chain cloth 100, a fastener element 200 provided along the side edge portion 150 of the fastener chain cloth 100, a resin-made front stopper 300 provided on the side edge portion 150 of the fastener chain cloth 100, and The resin or metal rear stop 600 of the side edge portion 150 of the zipper chain cloth 100. The rear stop 600 is shared by the left and right chain belts 400, whereby the left and right chain belts 400 are coupled to the rear end side.
如圖11及圖12所示,滑件500具有上翼板510、下翼板520、引導柱530、凸緣部540、拉片安裝柱550、拉片560。上翼板510與下翼板520經由引導柱530連結,且上翼板510與下翼板520相互平行地配置。上翼板510之俯視形狀與下翼板520之仰視形狀相同。由上翼板510、下翼板520、引導柱530、及凸緣部540決定用於拉鏈鏈齒200之Y字狀之鏈齒通路。凸緣部540包含自上翼板510之左右之各側緣部向下方延 伸之上部凸緣部、及自下翼板520之左右之各側緣部向上方延伸之下部凸緣部。於若干實施形態中,省略上部凸緣部及下部凸緣部之一者。拉片安裝柱550係於上翼板510之上表面上設置成懸臂狀。拉片560具有使拉片安裝柱550插通之開口。 As shown in FIGS. 11 and 12, the slider 500 has an upper blade 510, a lower blade 520, a guide post 530, a flange portion 540, a tab mounting post 550, and a pull tab 560. The upper blade 510 and the lower blade 520 are coupled via a guide post 530, and the upper blade 510 and the lower blade 520 are disposed in parallel with each other. The shape of the upper wing 510 is the same as that of the lower wing 520. The Y-shaped sprocket passage for the fastener element 200 is determined by the upper blade 510, the lower blade 520, the guide post 530, and the flange portion 540. The flange portion 540 is extended downward from each of the left and right side edges of the upper blade 510. The upper flange portion and the lower side flange portions extend upward from the left and right side edge portions of the lower blade 520. In some embodiments, one of the upper flange portion and the lower flange portion is omitted. The pull tab mounting post 550 is provided in a cantilever shape on the upper surface of the upper blade 510. The pull tab 560 has an opening through which the pull tab mounting post 550 is inserted.
各拉鏈鏈布100具有:第1區域110,其於側緣部150未設置拉鏈鏈齒200;第2區域120,其於側緣部150設置有拉鏈鏈齒200;及第3區域130,其於側緣部150設置有前止擋300。第3區域130設置於第1區域110與第2區域120之間。亦即,各前止擋300係設置於在側緣部150未設置拉鏈鏈齒200之第1區域110與在側緣部150設置有拉鏈鏈齒200之第2區域120之間。 Each of the fastener tapes 100 has a first region 110 in which no fastener element 200 is provided at the side edge portion 150, a second region 120 in which the fastener element 200 is provided at the side edge portion 150, and a third region 130. A front stop 300 is provided at the side edge portion 150. The third region 130 is provided between the first region 110 and the second region 120. That is, each of the front stoppers 300 is provided between the first region 110 in which the fastener element 200 is not provided in the side edge portion 150 and the second region 120 in which the fastener element 200 is provided in the side edge portion 150.
各拉鏈鏈布100之第1區域110預期於將拉鏈700牢固地縫製於其他物品之情形時有用。圖2表示左右之鏈帶400呈Y字狀連結之狀態,且表示於左右之第1區域110之間存在間隔W110。預期該左右之第1區域110之間之間隔W110藉由採用本實施形態之前止擋300而減小。再者,各拉鏈鏈布100之第1區域110之前後長度亦可不必一致。各拉鏈鏈布100之第2區域120之前後長度於實施形態間各種各樣。 The first region 110 of each of the zipper strips 100 is expected to be useful in the case where the zipper 700 is securely sewn to other articles. 2 shows a state in which the left and right chain belts 400 are connected in a Y shape, and there is a gap W110 between the left and right first regions 110. It is expected that the interval W110 between the left and right first regions 110 is reduced by using the stop 300 before the present embodiment. Furthermore, the lengths of the first regions 110 of the fastener tapes 100 may not necessarily coincide with each other. The length of the second region 120 of each fastener chain 100 is different from that of the embodiment.
各拉鏈鏈布100係織紗而成之梭織物或編紗而成之針織物。各拉鏈鏈布100係具有一對鏈布面作為上表面及下表面之可撓性構件。各拉鏈鏈布100包含鏈布主部140、及位於鏈布主部140之側緣之側緣部150。各拉鏈鏈布100之側緣部150與左右另一拉鏈鏈布100之側緣部150對向,因此,有時亦被稱為對向側緣部。於若干實施形態中,側緣部150包含厚度大於鏈布主部140之部分,於若干實施形態中,側緣部150包含芯繩155,但未必限於此。 Each of the zipper chain fabrics 100 is a woven fabric or a knitted fabric made of woven yarn. Each of the fastener chain fabrics 100 has a pair of flexible fabric members having a chain fabric surface as an upper surface and a lower surface. Each of the fastener chain fabric 100 includes a chain main portion 140 and a side edge portion 150 located at a side edge of the main fabric portion 140. The side edge portion 150 of each of the fastener tapes 100 faces the side edge portion 150 of the left and right fastener tapes 100, and is therefore also referred to as a facing side edge portion. In some embodiments, the side edge portion 150 includes a portion having a thickness greater than the main fabric portion 140. In some embodiments, the side edge portion 150 includes the core rope 155, but is not necessarily limited thereto.
存在將朝向拉鏈鏈布100之內側之方向稱為拉鏈鏈布內側、簡稱為鏈布內側之情形。存在將朝向拉鏈鏈布100之外側之方向稱為拉鏈鏈布外側、簡稱為鏈布外側之情形。作為容易理解之一例,鏈布內側 係自位於拉鏈鏈布100之鏈布面之外之位置通過拉鏈鏈布之側緣部並朝向拉鏈鏈布100之鏈布面上之方向。鏈布外側係自位於拉鏈鏈布100之鏈布面上之位置通過拉鏈鏈布之側緣部並朝向位於拉鏈鏈布100之鏈布面之外之位置的方向。於拉鏈鏈布之鏈布面內,亦可同樣地理解鏈布內側及鏈布外側之用語所意指之方向。 The direction toward the inner side of the fastener stringer 100 is referred to as the inner side of the fastener stringer, and is simply referred to as the inner side of the fastener fabric. The direction toward the outer side of the fastener stringer 100 is referred to as the outer side of the fastener stringer, and is simply referred to as the outer side of the chain fabric. As an easy to understand example, the inside of the chain cloth The position is outside the chain cloth surface of the fastener stringer 100 through the side edge portion of the fastener stringer and toward the chain fabric surface of the fastener stringer 100. The outer side of the chain fabric passes through the side edge portion of the fastener chain cloth at a position on the surface of the fastener fabric 100 and faces the position outside the chain cloth surface of the fastener chain cloth 100. In the chain surface of the zipper chain cloth, the direction of the inner side of the chain cloth and the outer side of the chain cloth can be similarly understood.
於拉鏈鏈布100之側緣部150設置拉鏈鏈齒200。圖示出環扣鏈齒作為拉鏈鏈齒200,但不應限定於此。於若干實施形態中,採用樹脂鏈齒或金屬鏈齒作為拉鏈鏈齒。理解為不依存於拉鏈鏈齒之種類,而享有本案所揭示之實施形態之利益者。 The fastener element 200 is provided on the side edge portion 150 of the fastener stringer 100. The ring fastener element is illustrated as the fastener element 200, but is not limited thereto. In some embodiments, resin sprocket or metal sprocket is used as the zipper element. It is understood that it does not depend on the type of fastener elements, but enjoys the interests of the embodiments disclosed in this case.
拉鏈鏈齒200具有卡合部210與基部220。卡合部210係能夠卡合於對方側之拉鏈鏈齒200之部分。基部220係位於拉鏈鏈齒200之較卡合部210更靠鏈布內側且用以確保拉鏈鏈齒200相對於拉鏈鏈布100之安裝之部分。如業者所理解般,卡合部210能夠與滑件500之引導柱530接觸,基部220能夠與滑件500之凸緣部540接觸。 The fastener element 200 has an engaging portion 210 and a base portion 220. The engaging portion 210 is engageable with a portion of the fastener element 200 on the other side. The base 220 is located on the inner side of the chain of the fastener element 200 of the fastener element 200 and is used to ensure the mounting of the fastener element 200 relative to the fastener chain 100. As understood by the practitioner, the engaging portion 210 can be in contact with the guide post 530 of the slider 500, and the base portion 220 can be in contact with the flange portion 540 of the slider 500.
圖示例之拉鏈鏈齒200係環扣鏈齒,將單絲捲繞成螺旋狀而構成。拉鏈鏈齒200係沿前後方向連續地構成基本單元。各基本單元包含:卡合頭部231,其於前後方向上寬幅地構成;上部腳部232,其連結於卡合頭部231之上端;下部腳部233,其連結於卡合頭部231之下端部;及反轉部234,其連結於下部腳部233之另一端,且連結於相鄰之基本單元之上部腳部之另一端。卡合頭部231不存在於拉鏈鏈布100之側緣部150上。上部腳部232及下部腳部233橫穿拉鏈鏈布100之側緣部150之芯繩155,且向鏈布內側延伸。 The zipper element 200 of the illustrated example is a loop fastener element, and the monofilament is wound into a spiral shape. The fastener element 200 continuously constitutes a basic unit in the front-rear direction. Each of the basic units includes an engaging head portion 231 that is widely formed in the front-rear direction, an upper leg portion 232 that is coupled to the upper end of the engaging head portion 231, and a lower leg portion 233 that is coupled to the engaging head portion 231. a lower end portion; and an inverting portion 234 coupled to the other end of the lower leg portion 233 and coupled to the other end of the upper leg portion of the adjacent base unit. The engaging head portion 231 is not present on the side edge portion 150 of the fastener chain cloth 100. The upper leg portion 232 and the lower leg portion 233 traverse the core string 155 of the side edge portion 150 of the fastener stringer 100 and extend toward the inner side of the chain fabric.
拉鏈鏈齒200之寬度W200係由相互平行之第1假想面PL1及第2假想面PL2決定。如圖3及圖6所示,於第1假想面PL1,配置位於最靠鏈布外側之各卡合部210之點或面。於第2假想面PL2,位於最靠鏈布內側之各基部220之點或面配置於同一平面內。 The width W200 of the fastener element 200 is determined by the first imaginary plane PL1 and the second imaginary plane PL2 which are parallel to each other. As shown in FIG. 3 and FIG. 6, the point or surface of each of the engaging portions 210 located on the outer side of the chain cloth is disposed on the first imaginary plane PL1. In the second imaginary plane PL2, the points or surfaces located at the bases 220 on the inner side of the chain cloth are arranged in the same plane.
換言之,於第1假想面PL1,配置距拉鏈鏈布100之側緣部150最遠之各卡合部210之點或面。於第2假想面PL2,配置距各卡合部210最遠之各基部220之點或面。 In other words, at the first imaginary plane PL1, a point or a surface of each of the engaging portions 210 farthest from the side edge portion 150 of the fastener stringer 100 is disposed. On the second imaginary plane PL2, points or faces of the base portions 220 farthest from the respective engaging portions 210 are disposed.
於圖示例之環扣鏈齒中,各卡合頭部231之平坦面係配置於第1假想面PL1。各反轉部234之位於最靠鏈布內側之點係配置於第2假想面PL2。 In the loop fastener element of the illustrated example, the flat surface of each of the engagement head portions 231 is disposed on the first imaginary plane PL1. The point of each of the inverting portions 234 located on the innermost side of the chain cloth is disposed on the second imaginary plane PL2.
於以拉鏈700為基準之情形時,第1假想面PL1決定拉鏈鏈齒200之左右內側之交界。第2假想面PL2決定拉鏈鏈齒200之左右外側之交界。 When the zipper 700 is used as a reference, the first imaginary plane PL1 determines the boundary between the left and right inner sides of the fastener element 200. The second imaginary plane PL2 determines the boundary between the left and right outer sides of the fastener element 200.
各前止擋300具有月牙狀之俯視形狀。各前止擋300具有面向第1區域110之前表面310、面向第2區域120之後表面320、連結前表面310與後表面320且面向鏈布外側之第1側面330、連結前表面310與後表面320且面向鏈布內側之第2側面340。各前止擋300具有遠離拉鏈鏈布100之鏈布上表面101而配置之上表面350,又,於拉鏈鏈布100之鏈布下表面102具有同一平面之下表面360。於第1側面330與前表面310之間存在帶有圓角之緣部,於第1側面330與後表面320之間存在帶有圓角之緣部。 Each front stop 300 has a crescent-shaped top view shape. Each of the front stops 300 has a front surface 310 facing the first region 110, a rear surface 320 facing the second region 120, a first side surface 330 connecting the front surface 310 and the rear surface 320 facing the outer side of the chain fabric, and the front surface 310 and the rear surface. 320 and facing the second side 340 on the inner side of the chain cloth. Each of the front stops 300 has an upper surface 350 disposed away from the upper surface 101 of the fastener fabric 100, and the lower surface 102 of the fastener fabric 100 has the same planar lower surface 360. There is a rounded edge portion between the first side surface 330 and the front surface 310, and a rounded edge portion exists between the first side surface 330 and the rear surface 320.
各前止擋300於非限定之形態中,基於嵌入成形而相對於拉鏈鏈布100之側緣部150一體地成形。左側前止擋300之前後長大於右側前止擋300之前後長。左側前止擋300沿著拉鏈鏈布100之側緣部150較右側前止擋300更長地延伸。 Each of the front stoppers 300 is integrally formed with respect to the side edge portion 150 of the fastener stringer 100 based on the insert molding in a non-limiting form. The front rear stop of the left front stop 300 is longer than the front rear stop 300. The left front stop 300 extends longer along the side edge portion 150 of the fastener chain 100 than the right front stop 300.
於圖3所示之左側前止擋300之第1側面330之後方區域,設置越過第1假想面PL1向拉鏈鏈布內側凹陷之凹狀卡合部390。凹狀卡合部390具有與第1假想面PL1交叉之側面391。 A concave engagement portion 390 that is recessed toward the inner side of the fastener chain across the first imaginary plane PL1 is provided in a region behind the first side surface 330 of the left front stopper 300 shown in FIG. The concave engaging portion 390 has a side surface 391 that intersects with the first imaginary plane PL1.
於圖6所示之右側前止擋300之第1側面330之後方區域設置越過第1假想面PL1向拉鏈鏈布外側突出之凸狀卡合部380。凸狀卡合部 380具有與第1假想面PL1交叉之2個側面381。 A convex engagement portion 380 that protrudes beyond the first imaginary plane PL1 toward the outside of the fastener stringer is provided in a rear region of the first side surface 330 of the right front stopper 300 shown in FIG. Convex snap 380 has two side faces 381 that intersect with the first imaginary plane PL1.
於藉由滑件500之前進使左右之前止擋300收容於滑件內時,左側前止擋300之凹狀卡合部390與右側前止擋300之凸狀卡合部380卡合併接觸,對左側前止擋300賦予順時針方向之旋轉力,對右側前止擋300賦予逆時針方向之旋轉力。於左右之各前止擋300之第2側面340,包含自其前方區域跨及後方區域以接近於第2假想面PL2之方式傾斜並延伸之傾斜面345,因此,容許各前止擋300之旋轉直至各前止擋300之第2側面340與滑件500之凸緣部540之內壁面接觸為止。 When the left and right front stops 300 are received in the slider by the forward movement of the slider 500, the concave engaging portion 390 of the left front stop 300 is engaged with the convex engaging portion 380 of the right front stop 300. The left front front stop 300 is given a clockwise rotational force, and the right front front stop 300 is given a counterclockwise rotational force. The second side surface 340 of each of the left and right front stops 300 includes an inclined surface 345 that is inclined and extended from the front region and the rear region so as to be close to the second imaginary plane PL2. Therefore, each front stop 300 is allowed. The rotation is continued until the second side surface 340 of each of the front stops 300 comes into contact with the inner wall surface of the flange portion 540 of the slider 500.
再者,前止擋300之前方區域與後方區域係相對者。例如,於圖示例之情形時,前止擋300之前方區域係位於較前止擋300之前後方向之中心更靠前方的區域。前止擋300之後方區域係位於較前止擋300之前後方向之中心更靠後方的區域。可參照自前止擋300之前後方向之中心於前後方向上略微移位之點規定前方及後方區域。 Furthermore, the front area of the front stop 300 is opposite to the rear area. For example, in the case of the illustrated example, the front region of the front stop 300 is located further forward than the center of the front direction of the front stop 300. The rear region of the front stop 300 is located further rearward than the center of the rear direction of the front stop 300. The front and rear regions may be defined with reference to a point slightly shifted from the center of the front and rear directions of the front stop 300 in the front-rear direction.
藉由該各前止擋300之旋轉使圖2所示之間隔W110減小。藉由減小圖2所示之間隔W110,而改善閉合狀態之拉鏈700之外觀,或亦確保縫製容易度,或確保滑件500之良好之起動性。滑件之起動性等同於使停止狀態之滑件移動之容易性。 The interval W110 shown in Fig. 2 is reduced by the rotation of each of the front stops 300. By reducing the interval W110 shown in Fig. 2, the appearance of the closed state zipper 700 is improved, or the ease of sewing is ensured, or the good startability of the slider 500 is ensured. The startability of the slider is equivalent to the ease with which the slider in the stopped state is moved.
如圖3及圖6所示,圖示例之各前止擋300於前表面310與第2側面340之間具有越過第2假想面PL2向鏈布內側突出之帶有圓角的第1緣部371。第1緣部371位於較第2側面340更靠鏈布內側,第2側面340與向後方延伸相應地以接近於第2假想面PL2之方式延伸。於圖3所示之左側前止擋300中,第2側面340之傾斜面345於向後方延伸之過程中與第2假想面PL2交叉。此時,若將傾斜面345與第2假想面PL2交叉之點設為交叉點,則於較交叉點更靠前方,傾斜面345位於較第2假想面PL2更靠鏈布內側,於較交叉點更靠後方,傾斜面345位於較第2假想面PL2更靠鏈布外側。於圖6所示之右側前止擋300中,第2側面340之 傾斜面345於向後方延伸之過程中未與第2假想面PL2交叉。然而,於其他實施形態中,右側前止擋300之傾斜面345可與第2假想面PL2交叉。 As shown in FIG. 3 and FIG. 6 , each of the front stops 300 of the illustrated example has a first edge with rounded corners protruding toward the inner side of the chain fabric between the front surface 310 and the second side surface 340 . Part 371. The first edge portion 371 is located on the inner side of the chain fabric than the second side surface 340, and the second side surface 340 extends so as to extend closer to the second imaginary plane PL2 in correspondence with the rearward direction. In the left front stop 300 shown in FIG. 3, the inclined surface 345 of the second side surface 340 intersects the second imaginary plane PL2 while extending rearward. At this time, if the point at which the inclined surface 345 intersects with the second imaginary plane PL2 is the intersection point, the inclined surface 345 is located further toward the inner side of the chain than the second imaginary plane PL2. The intersection is further rearward, and the inclined surface 345 is located outside the chain fabric than the second imaginary plane PL2. In the right front stop 300 shown in FIG. 6, the second side 340 The inclined surface 345 does not intersect the second imaginary plane PL2 during the process of extending rearward. However, in other embodiments, the inclined surface 345 of the right front stop 300 may intersect the second imaginary plane PL2.
圖3所示之左側前止擋300之第2側面340之傾斜面345經由帶有圓角之第2緣部376與後表面320結合。圖6所示之右側前止擋300之第2側面340之傾斜面345經由帶有圓角之第2緣部376與後表面320結合。右側前止擋300之第2側面340之傾斜面345與第2緣部376之交界377位於第2假想面PL2上,或者位於第2假想面PL2之附近。右側前止擋300之第2緣部376與第2假想面PL2交叉。 The inclined surface 345 of the second side surface 340 of the left front stop 300 shown in FIG. 3 is coupled to the rear surface 320 via a second edge portion 376 having rounded corners. The inclined surface 345 of the second side surface 340 of the right front stop 300 shown in FIG. 6 is coupled to the rear surface 320 via a second edge portion 376 having rounded corners. The boundary 377 between the inclined surface 345 of the second side surface 340 of the right front stop 300 and the second edge portion 376 is located on the second imaginary plane PL2 or in the vicinity of the second imaginary plane PL2. The second edge portion 376 of the right front stopper 300 intersects with the second imaginary plane PL2.
如圖3及圖6所示,於各前止擋300之第1側面330之前方區域設置向鏈布外側突出之帶有圓角的隆起部372。隆起部372構成為能夠與滑件500之引導柱530接觸。於圖3所示之左側前止擋300中,隆起部372未越過第1假想面PL1向鏈布外側突出,隆起部372之最靠鏈布外側之位置位於第1假想面PL1上。另一方面,於圖6所示之右側前止擋300中,隆起部372越過第1假想面PL1向鏈布外側突出。擔保充分地堵塞滑件500之引導柱530與凸緣部540之間之間隔。 As shown in FIGS. 3 and 6, a rounded portion 372 that protrudes outward of the chain is provided in a region before the first side face 330 of each of the front stops 300. The raised portion 372 is configured to be in contact with the guide post 530 of the slider 500. In the left front stop 300 shown in FIG. 3, the raised portion 372 does not protrude beyond the first imaginary plane PL1 toward the outside of the chain, and the position of the raised portion 372 on the outer side of the chain is located on the first imaginary plane PL1. On the other hand, in the right front front stop 300 shown in FIG. 6, the raised portion 372 protrudes outward of the chain fabric over the first imaginary plane PL1. The warranty substantially blocks the spacing between the guide post 530 of the slider 500 and the flange portion 540.
於各前止擋300之第1側面330之後方區域設置越過第1假想面PL1向鏈布外側突出之突出部。於圖3所示之左側前止擋300中,於第1側面330之後方區域設置突出部373,且與該突出部373之前方鄰接而設置上述凹狀卡合部390。突出部373向較第1假想面PL1更靠鏈布外側突出。與凹狀卡合部390之前方鄰接而設置傾斜面375。與該傾斜面375之前方鄰接而設置凹處374。與凹處374之前方鄰接而設置上述隆起部372。 A protruding portion that protrudes beyond the first imaginary plane PL1 toward the outside of the chain fabric is provided in a region behind the first side surface 330 of each of the front stoppers 300. In the left front stopper 300 shown in FIG. 3, a protruding portion 373 is provided in a rear region of the first side surface 330, and the concave engaging portion 390 is provided adjacent to the front side of the protruding portion 373. The protruding portion 373 protrudes outward of the chain fabric from the first imaginary plane PL1. An inclined surface 375 is provided adjacent to the front side of the concave engaging portion 390. A recess 374 is provided adjacent to the front side of the inclined surface 375. The above-described raised portion 372 is provided adjacent to the front side of the recess 374.
於圖6所示之右側前止擋300中,於第1側面330之後方區域設置上述凸狀卡合部380,且與該凸狀卡合部380之前方鄰接而設置傾斜面375。與傾斜面375之前方鄰接而設置凹處374。與凹處374之前方鄰接 而設置上述隆起部372。 In the right front stop 300 shown in FIG. 6, the convex engagement portion 380 is provided in a rear region of the first side surface 330, and an inclined surface 375 is provided adjacent to the front side of the convex engagement portion 380. A recess 374 is provided adjacent to the front side of the inclined surface 375. Adjacent to the front of the recess 374 The above-described raised portion 372 is provided.
隆起部372將滑件500之引導柱530與凸緣部540之間之開口封閉。隆起部372於俯視時帶有圓角,達成隆起部372與引導柱530之間之較小的接觸阻力。藉由凹處374而減少前止擋300之第1側面330與引導柱530之接觸面積。藉由傾斜面375促進引導柱530與凸緣部540之間之前止擋300之穩定的位移。 The ridge 372 closes the opening between the guide post 530 of the slider 500 and the flange portion 540. The raised portion 372 is rounded in plan view to achieve a small contact resistance between the raised portion 372 and the guide post 530. The contact area of the first side face 330 of the front stop 300 with the guide post 530 is reduced by the recess 374. The stable displacement of the previous stop 300 between the guide post 530 and the flange portion 540 is facilitated by the inclined surface 375.
將第1側面330之傾斜面375稱為第1傾斜面,將第2側面340之傾斜面345稱為第2傾斜面,或者亦可將第1側面330之傾斜面375稱為第2傾斜面,將第2側面340之傾斜面345稱為第1傾斜面。於若干實施形態中,第1傾斜面與第2傾斜面相互平行。 The inclined surface 375 of the first side surface 330 is referred to as a first inclined surface, and the inclined surface 345 of the second side surface 340 is referred to as a second inclined surface, or the inclined surface 375 of the first side surface 330 may be referred to as a second inclined surface The inclined surface 345 of the second side surface 340 is referred to as a first inclined surface. In some embodiments, the first inclined surface and the second inclined surface are parallel to each other.
如圖4及圖7所示,各前止擋300具有遠離拉鏈鏈布100之鏈布上表面101之上表面350、及與拉鏈鏈布100之鏈布下表面102同一平面之下表面360。隔著芯繩155,於前止擋300之鏈布外側區域設置階差部351,於其鏈布內側區域設置下行傾斜面352。階差部351沿著拉鏈鏈布100之側緣部150延伸,且具有於其延伸過程中發生變化之左右寬度W351。下行傾斜面352朝向拉鏈鏈布100向下傾斜直至與第2側面340連接為止。於下行傾斜面352與階差部351之間設置曲面353。 As shown in FIGS. 4 and 7, each front stop 300 has an upper surface 350 that is away from the upper surface 101 of the fastener fabric 100 and a lower surface 360 that is flush with the lower surface 102 of the fastener fabric 100. A step portion 351 is provided in the outer region of the chain cloth of the front stopper 300 via the core string 155, and a downward inclined surface 352 is provided in the inner region of the chain cloth. The step portion 351 extends along the side edge portion 150 of the fastener stringer 100 and has a left and right width W351 that changes during the extension thereof. The downward inclined surface 352 is inclined downward toward the fastener stringer 100 until it is connected to the second side surface 340. A curved surface 353 is provided between the descending inclined surface 352 and the step portion 351.
再者,前止擋300之鏈布內側區域及鏈布外側區域係相對者。例如,於圖示例之情形時,前止擋300之鏈布內側區域係位於較前止擋300之左右方向之中心更靠鏈布內側的區域。前止擋300之鏈布外側區域係位於較前止擋300之左右方向之中心更靠鏈布外側的區域。可參照自前止擋300之左右方向之中心於左右方向上略微移位之點規定鏈布內側及鏈布外側區域。 Furthermore, the inner side of the chain fabric of the front stop 300 and the outer area of the chain fabric are opposite. For example, in the case of the illustrated example, the inner side region of the front stop 300 is located in the region of the inner side of the chain fabric at the center of the left and right direction of the front stop 300. The outer side area of the chain of the front stop 300 is located in the area outside the center of the front side of the front stop 300. The inner side of the chain cloth and the outer side area of the chain cloth can be defined with reference to the point where the center of the left-right direction of the front stop 300 is slightly displaced in the left-right direction.
各前止擋300之階差部351係為了避免或抑制與滑件500之構造之干涉而設置。各前止擋300之下行傾斜面352係為了避免或抑制與滑件500之構造之干涉而設置。 The step portion 351 of each of the front stops 300 is provided to avoid or suppress interference with the structure of the slider 500. The lower inclined surface 352 of each of the front stops 300 is provided to avoid or suppress interference with the configuration of the slider 500.
如圖12所示,於滑件500之上翼板510及下翼板520設置用以劃分左右之鏈齒之移動路徑的間隔壁570。又,於上翼板510與凸緣部540之連結部位之內壁設置用以按壓環扣鏈齒之反轉部234的按壓部580。 As shown in FIG. 12, on the slider 500, the wing plate 510 and the lower wing plate 520 are provided with partition walls 570 for dividing the movement paths of the left and right fastener elements. Further, a pressing portion 580 for pressing the reverse portion 234 of the ring fastener element is provided on the inner wall of the connection portion between the upper blade 510 and the flange portion 540.
藉由上述階差部351使前止擋300之鏈布外側區域厚度變薄,藉此,抑制位於上下之間隔壁570與前止擋300之干涉。於前止擋300設置有未設置於拉鏈鏈布100上之薄壁部354。 The thickness of the outer side region of the front stop 300 is reduced by the step portion 351, whereby the interference between the upper and lower partition walls 570 and the front stop 300 is suppressed. The front stop 300 is provided with a thin portion 354 that is not provided on the fastener chain 100.
於圖示例中,薄壁部354位於前止擋300之較拉鏈鏈布之側緣部150更靠鏈布外側。薄壁部354較最大厚度H300之前止擋300薄階差部351之深度D351。階差部351之左右寬度W351於前後方向上發生變化。於圖示例中,前止擋300之後方區域中之階差部351之左右寬度W351大於前止擋300之前方區域中之階差部351之左右寬度W351之寬度。於該情形時,於前止擋300之前方區域能夠較佳地維持前止擋300相對於芯繩155之結合強度,又,於進入至滑件500之更內部之前止擋300之後方區域能夠有效地抑制間隔壁570與前止擋300之干涉。藉由上述下行傾斜面352抑制按壓部580與前止擋300之干涉。 In the illustrated example, the thin portion 354 is located on the outer side of the chain fabric at the side edge portion 150 of the front stop 300. The thin portion 354 has a depth D351 of the thin step portion 351 of the stopper 300 before the maximum thickness H300. The left-right width W351 of the step portion 351 changes in the front-rear direction. In the illustrated example, the left and right widths W351 of the step portions 351 in the rear region of the front stop 300 are larger than the widths of the left and right widths W351 of the step portions 351 in the front region of the front stop 300. In this case, the front region of the front stop 300 can better maintain the bonding strength of the front stop 300 with respect to the core rope 155, and the rear region of the stop 300 can be before entering the interior of the slider 500. The interference of the partition wall 570 with the front stop 300 is effectively suppressed. The interference between the pressing portion 580 and the front stopper 300 is suppressed by the downward inclined surface 352.
於本實施形態中,各前止擋300因凸狀卡合部380與凹狀卡合部390之卡合及接觸而被賦予旋動力。若產生前止擋300與間隔壁570之干涉或前止擋300與按壓部580之干涉,則有該前止擋300之旋動受到阻礙之虞。於本實施形態中,將上述階差部351及下行傾斜面352設置於前止擋300,從而避免或抑制此種問題之表面化。 In the present embodiment, each of the front stoppers 300 is given a rotational force by the engagement and contact between the convex engagement portion 380 and the concave engagement portion 390. If the interference of the front stop 300 with the partition wall 570 or the interference of the front stop 300 with the pressing portion 580 occurs, the rotation of the front stop 300 is hindered. In the present embodiment, the step portion 351 and the downward inclined surface 352 are provided in the front stopper 300, thereby avoiding or suppressing the surface of such a problem.
於圖示例中,滿足D351<H300/3,此處,D351為階差部351之深度,H300為前止擋300之最大厚度。換言之,階差部351之深度小於前止擋300之最大厚度之三分之一。 In the illustrated example, D351 < H300/3 is satisfied, where D351 is the depth of the step portion 351, and H300 is the maximum thickness of the front stop 300. In other words, the depth of the step portion 351 is less than one third of the maximum thickness of the front stop 300.
於圖示例中,滿足D351<H300/4,此處,D351為階差部351之深度,H300為前止擋300之最大厚度。換言之,階差部351之深度小於前止擋300之最大厚度之四分之一。 In the illustrated example, D351 < H300/4 is satisfied, where D351 is the depth of the step portion 351 and H300 is the maximum thickness of the front stop 300. In other words, the depth of the step portion 351 is less than a quarter of the maximum thickness of the front stop 300.
於圖示例中,滿足D351<H300/5,此處,D351為階差部351之深度,H300為前止擋300之最大厚度。換言之,階差部351之深度小於前止擋300之最大厚度之五分之一。 In the example of the figure, D351 < H300/5 is satisfied, where D351 is the depth of the step portion 351, and H300 is the maximum thickness of the front stop 300. In other words, the depth of the step portion 351 is less than one fifth of the maximum thickness of the front stop 300.
於圖示例中,滿足D351>H300/6,此處,D351為階差部351之深度,H300為前止擋300之最大厚度。換言之,階差部351之深度大於前止擋300之最大厚度之六分之一。 In the illustrated example, D351>H300/6 is satisfied, where D351 is the depth of the step portion 351, and H300 is the maximum thickness of the front stop 300. In other words, the depth of the step portion 351 is greater than one sixth of the maximum thickness of the front stop 300.
如圖5及圖8所示,階差部351係遍及前止擋300之鏈布外側區域之前方及後方區域而設置。同樣地,下行傾斜面352係遍及前止擋300之鏈布內側區域之前方及後方區域而設置。曲面353係以自後方朝向前方左右寬度擴大之方式設置。預期充分地促進避免或抑制與滑件500之間隔壁570及按壓部580之干涉。根據圖12及圖13之參照,可立刻理解藉由該等構造所達成之效果。 As shown in FIGS. 5 and 8, the step portion 351 is provided over the front and rear regions of the outer side region of the front stop 300. Similarly, the downward inclined surface 352 is provided over the front and rear regions of the inner side region of the front stop 300. The curved surface 353 is provided so as to widen from the rear toward the front and the left and right. It is expected that the interference with the partition wall 570 and the pressing portion 580 of the slider 500 is sufficiently prevented or suppressed. The effects achieved by the configurations can be immediately understood from the reference of Figs. 12 and 13.
參照圖9至圖11,對使滑件500前進,而使左右一對鏈帶400閉合,使左右一對拉鏈鏈齒200嚙合,將左右一對前止擋300收容於滑件500內之過程進行說明。此處,於左右一對鏈帶400中,左側鏈帶400之左側前止擋300沿著拉鏈鏈布100之側緣部150較右側鏈帶400之右側前止擋300更長地延伸。又,於左側前止擋300之第1側面330之後方區域設置凹狀卡合部390,於右側前止擋300之第1側面330之後方區域設置凸狀卡合部380。 Referring to FIGS. 9 to 11 , the process of advancing the slider 500 to close the pair of left and right chain belts 400 to engage the pair of right and left fastener elements 200 to accommodate the pair of left and right front stops 300 in the slider 500 is performed. Be explained. Here, in the pair of left and right chain belts 400, the left front front stop 300 of the left side chain belt 400 extends longer along the side edge portion 150 of the fastener chain 100 than the right side front stop 300 of the right side chain belt 400. Further, a concave engagement portion 390 is provided in a rear region of the first side surface 330 of the left front stopper 300, and a convex engagement portion 380 is provided in a rear region of the first side surface 330 of the right front stopper 300.
於使滑件500自圖9所示之滑件位置向圖10所示之滑件位置前進之過程中,左右之各拉鏈鏈齒200之卡合部210於滑件500之引導柱530之側面上滑動,又,基部220於滑件500之凸緣部540之內側面上滑動。如根據圖9可理解般,左側前止擋300較右側前止擋300先突入至滑件500之引導柱530與凸緣部540之間之開口。再者,滑件500於引導柱530與左側凸緣部540之間具有左側開口,於引導柱530與右側凸緣部540之間具有右側開口。 During the advancement of the slider 500 from the position of the slider shown in FIG. 9 to the position of the slider shown in FIG. 10, the engaging portion 210 of each of the left and right fastener elements 200 is on the side of the guide post 530 of the slider 500. The upper portion slides, and the base portion 220 slides on the inner side surface of the flange portion 540 of the slider 500. As can be understood from FIG. 9, the left front stop 300 first protrudes into the opening between the guide post 530 of the slider 500 and the flange portion 540 than the right front stop 300. Furthermore, the slider 500 has a left side opening between the guide post 530 and the left side flange portion 540, and has a right side opening between the guide post 530 and the right side flange portion 540.
於使滑件500自圖10所示之滑件位置向圖11所示之滑件位置前進之過程中,自滑件500之右側開口向滑件500內突入之右側前止擋300之凸狀卡合部380越過滑件500之左右方向之中心線CL而與左側前止擋300之凹狀卡合部390接觸,藉此,於左側前止擋300產生順時針方向之旋轉,於右側前止擋300產生逆時針方向之旋轉。此時,自左側開口向滑件500內突入之左側前止擋300之突出部373越過滑件500之左右方向之中心線CL而位於右側前止擋300之後表面320之後方。於左右之各前止擋300,如上所述般設置有傾斜面345,容許各前止擋300之適當量之旋轉。各前止擋300之傾斜面345與滑件500之凸緣部540之內壁面之間的間隔SP5因各前止擋300之旋轉而減小,從而減小圖2所示之間隔W110。 During the advancement of the slider 500 from the position of the slider shown in FIG. 10 to the position of the slider shown in FIG. 11, the right side opening of the slider 500 protrudes into the slider 500 from the convex shape of the right front stop 300. The engaging portion 380 is in contact with the concave engaging portion 390 of the left front stop 300 over the center line CL of the left and right direction of the slider 500, whereby the left front front stop 300 rotates clockwise, on the right side. The stop 300 produces a counterclockwise rotation. At this time, the protruding portion 373 of the left front stopper 300 projecting into the slider 500 from the left opening passes over the center line CL of the left and right direction of the slider 500 and is located behind the rear surface 320 of the right front stopper 300. The front and rear stops 300 are provided with inclined faces 345 as described above, allowing an appropriate amount of rotation of each of the front stops 300. The interval SP5 between the inclined surface 345 of each of the front stops 300 and the inner wall surface of the flange portion 540 of the slider 500 is reduced by the rotation of each of the front stops 300, thereby reducing the interval W110 shown in FIG.
於一實施形態中,各前止擋300之傾斜面345與滑件500之凸緣部540之內壁面碰撞之時點早於各前止擋300之隆起部372與引導柱530碰撞之時點。於另一實施形態中,各前止擋300之傾斜面345與滑件500之凸緣部540之內壁面碰撞之時點晚於各前止擋300之隆起部372與引導柱530碰撞之時點。於又一實施形態中,各前止擋300之傾斜面345與滑件500之凸緣部540之內壁面碰撞之時點和各前止擋300之隆起部372與引導柱530碰撞之時點實質上為相同時點。 In one embodiment, the angle between the inclined surface 345 of each front stop 300 and the inner wall surface of the flange portion 540 of the slider 500 is earlier than the point at which the raised portion 372 of each front stop 300 collides with the guide post 530. In another embodiment, the angle between the inclined surface 345 of each front stop 300 and the inner wall surface of the flange portion 540 of the slider 500 is later than the point at which the raised portion 372 of each front stop 300 collides with the guide post 530. In still another embodiment, the point at which the inclined surface 345 of each front stop 300 collides with the inner wall surface of the flange portion 540 of the slider 500 and the time at which the ridge portion 372 of each front stop 300 collides with the guide post 530 is substantially At the same time.
如參照圖11所理解般,於圖示例中,於各前止擋300被收容於滑件500內時,各前止擋300之前表面310實質上或完全與滑件500之下翼板520之輪廓吻合。於另一實施形態中,於各前止擋300被收容於滑件500內時,預期各前止擋300之前表面310位於以任意之程度較滑件500之下翼板520之輪廓更靠前方。 As understood with reference to FIG. 11 , in the illustrated example, when each front stop 300 is received in the slider 500 , the front surface 310 of each front stop 300 is substantially or completely opposite the lower wing 520 of the slider 500 . The contours match. In another embodiment, when each front stop 300 is received in the slider 500, it is expected that the front surface 310 of each front stop 300 is located at an arbitrary level to the front of the lower edge of the flap 520 of the slider 500. square.
如參照圖11所理解般,於各前止擋300被收容於滑件500內時,各前止擋300之第2側面340及傾斜面345與滑件500之凸緣部540之內壁面對向。於各前止擋300被收容於滑件500內時,各前止擋300之第1側面 330之前方區域與滑件500之引導柱530對向,第1側面330之後方區域位於較引導柱530更靠後方。 As understood from FIG. 11, when the front stops 300 are received in the slider 500, the second side 340 of each front stop 300 and the inclined surface 345 and the inner wall surface of the flange portion 540 of the slider 500 are as shown. Opposite. When each front stop 300 is received in the slider 500, the first side of each front stop 300 The front area of 330 is opposite to the guide post 530 of the slider 500, and the rear area of the first side 330 is located further rearward than the guide post 530.
根據上述教導,若為業者,則能夠對各實施形態添加各種變更。申請專利範圍所添加之符號係為了參考,不應以限定解釋申請專利範圍之目的進行參照。 According to the above teachings, various changes can be added to the respective embodiments. The symbols added to the scope of the patent application are for reference and should not be referred to for the purpose of limiting the scope of the patent application.
150‧‧‧側緣部 150‧‧‧lateral edge
210‧‧‧卡合部 210‧‧‧Contact Department
220‧‧‧基部 220‧‧‧ base
231‧‧‧卡合頭部 231‧‧‧Snap head
232‧‧‧上部腳部 232‧‧‧ upper foot
233‧‧‧下部腳部 233‧‧‧ Lower foot
234‧‧‧反轉部 234‧‧‧Reversal Department
300‧‧‧前止擋 300‧‧‧ front stop
310‧‧‧前表面 310‧‧‧ front surface
320‧‧‧後表面 320‧‧‧Back surface
330‧‧‧第1側面 330‧‧‧1st side
340‧‧‧第2側面 340‧‧‧2nd side
345‧‧‧傾斜面 345‧‧‧ sloped surface
371‧‧‧第1緣部 371‧‧‧1st edge
372‧‧‧隆起部 372‧‧‧Uplift
373‧‧‧突出部 373‧‧‧Protruding
374‧‧‧凹處 374‧‧‧ recess
375‧‧‧傾斜面 375‧‧‧ sloped surface
376‧‧‧第2緣部 376‧‧‧2nd edge
390‧‧‧凹狀卡合部 390‧‧‧ concave contact
391‧‧‧側面 391‧‧‧ side
PL1‧‧‧假想面 PL1‧‧‧ imaginary face
PL2‧‧‧假想面 PL2‧‧‧ imaginary surface
W200‧‧‧寬度 W200‧‧‧Width
Claims (8)
Applications Claiming Priority (1)
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PCT/JP2015/067642 WO2016203620A1 (en) | 2015-06-18 | 2015-06-18 | Fastener stringer and slide fastener |
Publications (2)
Publication Number | Publication Date |
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TW201701794A true TW201701794A (en) | 2017-01-16 |
TWI589248B TWI589248B (en) | 2017-07-01 |
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TW105115213A TWI589248B (en) | 2015-06-18 | 2016-05-17 | Chain and zipper |
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EP (1) | EP3311689B1 (en) |
CN (1) | CN107708471B (en) |
TW (1) | TWI589248B (en) |
WO (1) | WO2016203620A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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TWI630883B (en) * | 2017-03-28 | 2018-08-01 | 日商Ykk股份有限公司 | Zipper |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
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WO2018211712A1 (en) * | 2017-05-19 | 2018-11-22 | Ykk株式会社 | Slide fastener |
CN113795173B (en) * | 2019-05-16 | 2022-05-24 | Ykk株式会社 | Slide fastener |
WO2021117178A1 (en) * | 2019-12-12 | 2021-06-17 | Ykk株式会社 | Slide fastener |
GB2613353A (en) * | 2021-11-30 | 2023-06-07 | Ykk Corp | Fastener |
Family Cites Families (13)
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US4034445A (en) * | 1975-07-28 | 1977-07-12 | Textron, Inc. | Molded top stop and apparatus and method of manufacture |
JPS5637608Y2 (en) * | 1975-12-29 | 1981-09-03 | ||
JPS53121940A (en) * | 1977-03-29 | 1978-10-24 | Dai Ichi Seiyaku Co Ltd | Remedy for peptic ulcer |
JPS5740805Y2 (en) * | 1978-02-21 | 1982-09-08 | ||
JPS5758968Y2 (en) * | 1978-04-20 | 1982-12-16 | ||
US4878275A (en) * | 1987-09-17 | 1989-11-07 | Yoshida Kogyo K. K. | Separable slide fastener |
CN2334214Y (en) * | 1998-05-05 | 1999-08-25 | 郑荣元 | Stopper element for slide fastener |
US20050060848A1 (en) * | 2003-09-22 | 2005-03-24 | Chang-Wen Tsaur | Upper stopper structure of zipper |
JP4726726B2 (en) * | 2005-07-19 | 2011-07-20 | Ykk株式会社 | Top of line slide fastener |
CN100569135C (en) * | 2005-07-19 | 2009-12-16 | Ykk株式会社 | Slide fastener |
JP4447599B2 (en) * | 2006-12-28 | 2010-04-07 | Ykk株式会社 | Top stopper for slide fastener |
GB2483429B (en) * | 2010-08-26 | 2016-01-27 | Ykk Europ Ltd | Slide fastener bottom stop |
WO2014167654A1 (en) * | 2013-04-09 | 2014-10-16 | Ykk株式会社 | Slide fastener and method for use thereof |
-
2015
- 2015-06-18 CN CN201580080015.6A patent/CN107708471B/en active Active
- 2015-06-18 EP EP15895640.9A patent/EP3311689B1/en active Active
- 2015-06-18 WO PCT/JP2015/067642 patent/WO2016203620A1/en active Application Filing
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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TWI630883B (en) * | 2017-03-28 | 2018-08-01 | 日商Ykk股份有限公司 | Zipper |
Also Published As
Publication number | Publication date |
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EP3311689A4 (en) | 2019-01-09 |
CN107708471A (en) | 2018-02-16 |
EP3311689A1 (en) | 2018-04-25 |
CN107708471B (en) | 2020-08-11 |
WO2016203620A1 (en) | 2016-12-22 |
EP3311689B1 (en) | 2020-04-15 |
TWI589248B (en) | 2017-07-01 |
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