TWI459912B - Zipper - Google Patents
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- TWI459912B TWI459912B TW101128487A TW101128487A TWI459912B TW I459912 B TWI459912 B TW I459912B TW 101128487 A TW101128487 A TW 101128487A TW 101128487 A TW101128487 A TW 101128487A TW I459912 B TWI459912 B TW I459912B
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Description
本發明係關於一種拉鏈,尤其係關於一種藉由對一對鏈帶施加橫向拉力而使一方之鏈帶自滑件分離之拉鏈。BACKGROUND OF THE INVENTION 1. Field of the Invention This invention relates to a zipper, and more particularly to a zipper that separates one of the links from the slider by applying a transverse pulling force to the pair of links.
作為先前之拉鏈,已知有如下者:對滑件之上翼板或下翼板賦予可撓性,並且設計自上翼板及下翼板延伸之凸緣,藉由對左右一對鏈帶施加橫向拉力而使滑件之鏈布插通路擴寬,一方之鏈帶自滑件分離(以下亦稱為「拉開(snap)」)(例如,參照專利文獻1)。於該專利文獻1中,揭示有一種將上翼板及下翼板之隔著引導柱之寬度方向一方側之壁厚形成為較另一方側為薄,而提高上翼板及下翼板之可撓性之滑件。As a prior zipper, it is known to impart flexibility to the upper or lower wing of the slider and to design a flange extending from the upper and lower wings by means of a pair of left and right links The lateral tension is applied to widen the link passage of the slider, and one of the links is separated from the slider (hereinafter also referred to as "snap") (for example, see Patent Document 1). Patent Document 1 discloses that the thickness of one side of the upper blade and the lower blade in the width direction of the guide post is made thinner than the other side, and the upper and lower flaps are raised. Flexible slider.
專利文獻1:國際公開第2010/113275號(第19圖)Patent Document 1: International Publication No. 2010/113275 (Fig. 19)
然而,於上述專利文獻1所記載之滑件中,當對大量滑件同時塗裝時,有形成為薄壁之寬度方向一方側之上翼板及下翼板嵌入至另一滑件之寬度方向另一方側之上側及下側凸緣間之鏈布插通路而產生塗裝不良之可能性。However, in the slider described in Patent Document 1, when a large number of sliders are simultaneously coated, one side of the width direction of the thin wall is formed, and the upper and lower flaps are fitted in the width direction of the other slider. The chain insertion path between the upper side of the other side and the lower side flange may cause a coating failure.
本發明係鑒於上述情形而完成者,其目的在於提供一種可避免上翼板及下翼板嵌入至另一滑件之鏈布插通路,從 而可防止產生滑件之塗裝不良之拉鏈。The present invention has been made in view of the above circumstances, and an object thereof is to provide a chain insertion passage that can prevent an upper blade and a lower blade from being embedded in another slider. It can prevent the zipper from being poorly coated by the slider.
本發明之上述目的係藉由下述構成而達成。The above object of the present invention is achieved by the following constitution.
(1)一種拉鏈,其特徵在於包括:一對鏈帶,其等沿一對拉鏈布帶之對向之鏈布側緣部設置有包含複數個拉鏈鏈齒之拉鏈鏈齒排;及滑件,其沿拉鏈鏈齒排可滑動地安裝,且使拉鏈鏈齒嚙合、分離;且滑件包括:主體,其包含於上下方向分離且平行配置之上翼板及下翼板,於前端部連接上翼板及下翼板之引導柱,沿上翼板之左右兩側緣朝向下方突設之上側凸緣及沿下翼板之左右兩側緣朝向上方突設之下側凸緣,及設置於上翼板之上表面之拉片安裝部;以及拉片,其安裝於拉片安裝部;且於上側凸緣與下側凸緣之間形成使一對鏈帶之拉鏈布帶插通而導引之鏈布插通路,藉由對一對鏈帶施加朝向拉鏈布帶之寬度方向外側之橫向拉力而使一方之鏈帶自主體之寬度方向一方側之鏈布插通路分離;且主體之寬度方向一方側之鏈布插通路之間隙設定為大於另一方側之鏈布插通路之間隙,上翼板及下翼板之隔著引導柱之寬度方向一方側之壁厚形成為較另一方側為薄,於上翼板之寬度方向一方側之上表面之前後端部、及下翼板之寬度方向一方側之下表面之前後端部分別形成有突起部。(1) A zipper, comprising: a pair of chain belts, which are provided with a zipper element row including a plurality of zipper elements along a side edge portion of a pair of zipper tapes; and a slider The slidably mounted along the fastener element row and the zipper teeth are engaged and disengaged; and the sliding member comprises: a main body, which is disposed in the up and down direction and is arranged in parallel with the upper wing and the lower wing, and is connected at the front end a guide post of the upper wing plate and the lower wing plate, the upper side flange is protruded downward along the left and right side edges of the upper wing plate, and the lower side flange is protruded upward along the left and right side edges of the lower wing plate, and is disposed a pull-tab mounting portion on the upper surface of the upper wing; and a pull-tab mounted on the pull-tab mounting portion; and a zipper tape for inserting a pair of links between the upper flange and the lower flange The guide chain insertion passage separates one chain belt from the chain insertion passage on one side in the width direction of the main body by applying a lateral tensile force toward the outer side in the width direction of the fastener tape to the pair of chain belts; The gap of the chain insertion passage on one side in the width direction is set to be larger than the other side The gap between the upper and lower flaps on the one side in the width direction of the guide rail is formed to be thinner than the other side, and is on the upper surface of one side in the width direction of the upper flap. The front end portion and the lower end surface of the lower side surface of the lower blade are formed with protrusions at the front end portions.
(2)如(1)之拉鏈,其中突起部沿主體之寬度方向延伸。(2) The zipper of (1), wherein the protrusion extends in a width direction of the body.
(3)如(1)或(2)之拉鏈,其中形成於下翼板之寬度方向一方側之突起部之下表面與下翼板之寬度方向另一方側之 下表面形成於同一平面。(3) The zipper according to (1) or (2), wherein the lower surface of the protrusion formed on one side in the width direction of the lower blade and the other side in the width direction of the lower blade The lower surface is formed on the same plane.
(4)如(1)之拉鏈,其中上翼板之上表面及下翼板之下表面之較引導柱靠寬度方向一方側,分別形成為隨著自寬度方向內側朝向外側而壁厚逐漸變小之傾斜面。(4) The zipper of (1), wherein the upper surface of the upper blade and the lower surface of the lower blade are formed on one side in the width direction of the guide post, respectively, and the wall thickness is gradually changed from the inner side toward the outer side in the width direction. Small sloped surface.
根據本發明之拉鏈,上翼板及下翼板之隔著引導柱之寬度方向一方側之壁厚形成為較另一方側為薄,且於上翼板之寬度方向一方側之上表面之前後端部、及下翼板之寬度方向一方側之下表面之前後端部分別形成有突起部,故而可藉由突起部而避免上翼板及下翼板嵌入至另一滑件之鏈布插通路,從而可防止產生滑件之塗裝不良。According to the zipper of the present invention, the thickness of one side of the upper blade and the lower blade in the width direction of the guide post is formed to be thinner than the other side, and before and after the upper surface of one side of the width direction of the upper blade The front end portion and the lower surface of the lower side surface of the lower wing plate are respectively formed with protrusions at the front end portion, so that the protrusion portion can prevent the upper blade and the lower blade from being inserted into the chain of the other slider. The passage can prevent the coating of the slider from being poor.
以下,根據圖式對本發明之拉鏈之一實施形態進行詳細說明。再者,於以下說明中,關於拉鏈布帶,所謂表側係相對圖1之紙面而言為近前側,所謂背側係相對圖1之紙面而言為內側,所謂上側係相對圖1之紙面而言為上側,所謂下側係相對圖1之紙面而言為下側,所謂左側係相對圖1之紙面而言為左側,所謂右側係相對圖1之紙面而言為右側,關於滑件,所謂上側係相對圖1之紙面而言為近前側,所謂下側係相對圖1之紙面而言為內側,所謂前側係相對圖1之紙面而言為上側,所謂後側係相對圖1之紙面而言為下側,所謂左側係相對圖1之紙面而言為左側,所謂右側係相對圖1之紙面而言為右側。又,拉鏈布帶及滑件之左右方向亦稱作寬度方向。又,拉鏈布帶之上下方向亦 稱作長度方向。Hereinafter, an embodiment of the zipper of the present invention will be described in detail based on the drawings. In the following description, the zipper tape is the front side with respect to the paper surface of FIG. 1 , and the back side is the inner side with respect to the paper surface of FIG. 1 , and the upper side is opposite to the paper surface of FIG. 1 . In the upper side, the lower side is the lower side with respect to the paper surface of FIG. 1, and the left side is the left side with respect to the paper surface of FIG. 1, and the right side is the right side with respect to the paper surface of FIG. The upper side is the front side with respect to the paper surface of Fig. 1, and the lower side is the inner side with respect to the paper surface of Fig. 1, and the front side is the upper side with respect to the paper surface of Fig. 1, and the rear side is opposite to the paper surface of Fig. 1. The lower side is the left side with respect to the paper surface of Fig. 1, and the right side is the right side with respect to the paper surface of Fig. 1. Moreover, the left-right direction of the zipper tape and the slider is also called the width direction. Also, the zipper tape is also in the upper and lower directions. Called the length direction.
如圖1及圖7所示,本實施形態之拉鏈10包括:左右一對鏈帶11L、11R,其等沿左右一對拉鏈布帶20之對向之鏈布側緣部20a設置有包含複數個拉鏈鏈齒31之拉鏈鏈齒排30;上側及下側滑件40、90,其等沿拉鏈鏈齒排30可滑動地安裝,且使拉鏈鏈齒31分別嚙合、分離;上止擋部12,其分別形成於左右一對拉鏈布帶20之鏈布側緣部20a之上端部;及反向開合件13,其形成於左右一對拉鏈布帶20之鏈布側緣部20a之下端部。As shown in Fig. 1 and Fig. 7, the slide fastener 10 of the present embodiment includes a pair of left and right fastener tapes 11L and 11R which are provided with a plurality of chain side edge portions 20a which are opposed to each other along the pair of left and right fastener tapes 20 The zipper element row 30 of the zipper element 31; the upper and lower side sliders 40, 90 are slidably mounted along the zipper element row 30, and the zipper elements 31 are respectively engaged and disengaged; the upper stop part 12, which are respectively formed at upper end portions of the chain side edge portions 20a of the pair of left and right fastener tapes 20; and a reverse opening member 13 formed on the chain side edge portions 20a of the pair of left and right fastener tapes 20 Lower end.
反向開合件13包括:筒銷14,其形成於右側拉鏈布帶20之鏈布側緣部20a之下端部;及插銷16,其形成於左側拉鏈布帶20之鏈布側緣部20a之下端部,且可插入至上側及下側滑件40、90內。而且,於包含該反向開合件13之拉鏈10中,若使上側滑件40向上方(離開下側滑件90之方向)移動,則分離狀態之左右一對拉鏈鏈齒排30嚙合,而若向下方(接近下側滑件90之方向)移動,則嚙合狀態之左右一對拉鏈鏈齒排30分離。又,若使下側滑件90向上方(接近上側滑件40之方向)移動,則嚙合狀態之左右一對拉鏈鏈齒排30分離,而若向下方(遠離上側滑件40之方向)移動,則分離狀態之左右一對拉鏈鏈齒排30嚙合。又,於本實施形態中,設置有插銷16之左側鏈帶11L為可自滑件40、90分離之分離側鏈帶,設置有筒銷14之右側鏈帶11R為無法自滑件40、90分離之固定側鏈帶。The reverse opening and closing member 13 includes a cylindrical pin 14 formed at a lower end portion of the chain side edge portion 20a of the right side fastener tape 20, and a latch 16 formed on the chain side edge portion 20a of the left side fastener tape 20 The lower end is insertable into the upper and lower sliders 40, 90. Further, in the slide fastener 10 including the reverse opening and closing member 13, when the upper side slider 40 is moved upward (in the direction away from the lower side slider 90), the pair of left and right fastener element rows 30 in the separated state are engaged. On the other hand, when moving downward (in the direction of the lower slider 90), the pair of left and right fastener element rows 30 are separated in the engaged state. When the lower slider 90 is moved upward (in the direction of approaching the upper slider 40), the pair of left and right fastener element rows 30 are separated in the engaged state, and are moved downward (in the direction away from the upper slider 40). Then, the pair of left and right fastener element rows 30 of the separated state are engaged. Further, in the present embodiment, the left side chain belt 11L provided with the plug pin 16 is a separate side chain belt that can be separated from the sliders 40, 90, and the right side chain belt 11R provided with the cylinder pin 14 is not self-sliding member 40, 90. Separate fixed side chain belt.
拉鏈鏈齒排30包含複數個拉鏈鏈齒31,且該拉鏈鏈齒31 係使用例如聚醯胺、聚縮醛、聚丙烯、聚對苯二甲酸丁二酯等合成樹脂射出成形於拉鏈布帶20之鏈布側緣部20a。The zipper chain row 30 includes a plurality of zipper elements 31, and the zipper elements 31 The chain side edge portion 20a of the fastener tape 20 is injection-molded using a synthetic resin such as polyamine, polyacetal, polypropylene or polybutylene terephthalate.
如圖2~圖8所示,上側滑件40為帶自動停止功能之滑件,且包括主體50、拉片75、擋止爪體70、及拉片保持蓋80。As shown in FIGS. 2 to 8, the upper slider 40 is a slider with an automatic stop function, and includes a main body 50, a pull tab 75, a stopper claw 70, and a pull tab holding cover 80.
主體50包括:上翼板51及下翼板52,其等於上下方向分離且平行配置;引導柱53,其於前端部且寬度方向中央部連接上翼板51及下翼板52;上側凸緣54L、54R,其等沿上翼板51之左右兩側緣朝向下方突設;以及下側凸緣55L、55R,其等沿下翼板52之左右兩側緣朝向上方突設。藉此,於主體50之前部形成藉由引導柱53而分離之左右導入口56,且於主體50之後部形成嚙合口57。而且,於上翼板51與下翼板52之間形成連通左右導入口56與嚙合口57之大致Y字狀之鏈齒導引路徑58,該鏈齒導引路徑58供左右一對拉鏈鏈齒排30插通。The main body 50 includes an upper wing plate 51 and a lower wing plate 52 which are separated from the up-and-down direction and arranged in parallel. The guide post 53 is connected to the upper wing plate 51 and the lower wing plate 52 at the front end portion and the central portion in the width direction; the upper flange 54L and 54R are protruded downward along the left and right side edges of the upper blade 51, and the lower flanges 55L and 55R are protruded upward along the left and right side edges of the lower blade 52. Thereby, the left and right introduction ports 56 separated by the guide post 53 are formed in the front portion of the main body 50, and the engagement opening 57 is formed in the rear portion of the main body 50. Further, a substantially Y-shaped sprocket guiding path 58 that connects the left and right introduction ports 56 and the engaging opening 57 is formed between the upper blade 51 and the lower blade 52, and the sprocket guiding path 58 is provided for a pair of left and right zipper chains. The tooth row 30 is inserted.
又,如圖3所示,於主體50左右之上側及下側凸緣54L、55L與54R、55R間分別形成有鏈布插通路59。如以下進行詳細敍述般,左側之鏈布插通路59之間隙以使左側之鏈帶11L可與滑件40分離之方式,設定為大於右側之鏈布插通路59之間隙。Further, as shown in FIG. 3, a chain insertion passage 59 is formed between the upper and lower sides of the main body 50 and the lower flanges 54L, 55L and 54R, 55R, respectively. As will be described in detail below, the gap between the left side chain insertion passages 59 is set to be larger than the gap between the right side chain insertion passages 59 so that the left side chain belt 11L can be separated from the slider 40.
如圖3及圖4所示,用以安裝拉片保持蓋80之前部安裝柱60F及後部安裝柱60R於前後方向上並排地豎立設置於上翼板51之上表面之較引導柱53之寬度方向中心線CL靠右側(固定側鏈帶11R側)。而且,於前部安裝柱60F與後部安裝 柱60R之間收容有拉片75之連桿部76及擋止爪體70,將由拉片保持蓋80覆蓋且設置於前後端之未圖示之爪部分卡合於前部及後部安裝柱60F、60R而固定於前部安裝柱60F及後部安裝柱60R上。又,如圖3所示,於上翼板51,自上翼板51之上表面貫通至鏈齒導引路徑58而形成有用以使擋止爪體70之擋止爪71插入之爪插入孔51b。再者,於本實施形態中,藉由前部安裝柱60F、後部安裝柱60R、擋止爪體70、及拉片保持蓋80構成拉片安裝部。As shown in FIG. 3 and FIG. 4, the front mounting post 60F and the rear mounting post 60R for mounting the tab holding cover 80 are erected side by side in the front-rear direction and are disposed on the upper surface of the upper flap 51. The direction center line CL is on the right side (the side of the fixed side chain belt 11R). Moreover, the front mounting post 60F and the rear mounting The link portion 76 and the stopper claw body 70 of the pull tab 75 are accommodated between the posts 60R, and the claw portions (not shown) provided by the pull tab holding cover 80 and provided at the front and rear ends are engaged with the front and rear mounting posts 60F. The 60R is fixed to the front mounting post 60F and the rear mounting post 60R. Further, as shown in FIG. 3, the upper blade 51 is inserted from the upper surface of the upper blade 51 to the element guide path 58 to form a claw insertion hole for inserting the stopper claw 71 of the stopper claw 70. 51b. Furthermore, in the present embodiment, the front mounting post 60F, the rear mounting post 60R, the stopper claw 70, and the tab holding cover 80 constitute a tab attachment portion.
如此,前部安裝柱60F及後部安裝柱60R形成於較上翼板51之引導柱53之寬度方向中心線CL靠右側,故而較引導柱53而靠左側之上翼板51之剛性稍微降低,左側之上翼板51容易撓曲。又,與前部安裝柱60F及後部安裝柱60R一同地,擋止爪體70亦配置於較上翼板51之引導柱53之寬度方向中心線CL靠右側,故而如圖8所示,擋止爪體70之擋止爪71插入至固定側鏈帶11R側之拉鏈鏈齒31間。藉此,於分離側鏈帶11L側之拉鏈鏈齒31自鏈齒導引路徑58通過鏈布插通路59拔出時,擋止爪71不會接觸於該拉鏈鏈齒31,故而可防止於拉鏈鏈齒31產生由擋止爪71所引起之損傷。In this manner, the front mounting post 60F and the rear mounting post 60R are formed on the right side of the center line CL in the width direction of the guide post 53 of the upper flap 51, so that the rigidity of the flaps 51 on the left side is slightly lower than that of the guide post 53. The upper upper wing 51 is easily deflected. Further, together with the front mounting post 60F and the rear mounting post 60R, the blocking claw body 70 is also disposed on the right side of the center line CL in the width direction of the guide post 53 of the upper flap 51, so that as shown in FIG. The stopper claws 71 of the claw body 70 are inserted between the fastener elements 31 on the side of the fixed side chain belt 11R. Therefore, when the fastener element 31 on the side of the separation side chain belt 11L is pulled out from the element guide path 58 through the chain insertion passage 59, the stopper claw 71 does not contact the fastener element 31, so that it can be prevented. The zipper element 31 generates damage caused by the stopper claw 71.
又,如圖2~圖5所示,於上翼板51及下翼板52分別形成有自引導柱53之左側前部側面53a朝向寬度方向外側(分離側鏈帶11L側)延伸之缺口部51a、52a。該等缺口部51a、52a係以自引導柱53之左側前部側面53a與後部側面53b之邊界向寬度方向外側且後方傾斜延伸之後,於中途彎曲並向寬度方向外側且前方傾斜延伸之方式形成。藉由此種構 成,亦使主體50左側之上側及下側凸緣54L、55L之前後方向長度較主體50右側之上側及下側凸緣54R、55R變短,故而較引導柱53而靠左側之上翼板51及下翼板52之剛性稍微降低,左側上翼板51及下翼板52容易撓曲。Further, as shown in FIG. 2 to FIG. 5, the upper blade 51 and the lower blade 52 are formed with notches extending from the left front side surface 53a of the guide post 53 toward the outer side in the width direction (the side of the separation side chain 11L). 51a, 52a. The notch portions 51a and 52a are formed so as to extend obliquely outward and rearward in the width direction from the boundary between the left front side surface 53a and the rear side surface 53b of the guide post 53, and then bent in the middle and obliquely extended outward in the width direction and forward. . By this structure Further, the upper side and the lower side flanges 54L, 55L of the left side of the main body 50 are shorter than the upper side of the main body 50 and the lower side flanges 54R, 55R, so that the upper side of the guide post 53 is smaller than the guide rail 53. The rigidity of the lower wing plate 52 and the lower wing plate 52 are slightly lowered, and the left upper wing plate 51 and the lower wing plate 52 are easily deflected.
又,於形成左側鏈布插通路59之上側凸緣54L與下側凸緣55L之對向面於其後端側部分分別具有突起部62a、62b,又,除突起部62a、62b所處之前後方向位置以外而具有相互平行之直板部54a、55a。而且,如圖3所示,直板部54a、55a中之左側鏈布插通路59之間隙之上下方向尺寸G1、及突起部62a、62b中之左側鏈布插通路59之間隙之上下方向尺寸G2設定為大於右側鏈布插通路59之間隙之上下方向尺寸g,又,突起部62a、62b中之左側鏈布插通路59之間隙之上下方向尺寸G2,設定為小於直板部54a、55a中之左側鏈布插通路59之間隙之上下方向尺寸G1。Further, the opposite side surfaces of the upper side flange 54L and the lower side flange 55L forming the left side chain insertion passage 59 have projections 62a and 62b, respectively, except for the projections 62a and 62b. The straight plate portions 54a and 55a are parallel to each other except for the position in the front-rear direction. Further, as shown in FIG. 3, the gap G1 in the lower direction of the gap between the left side chain insertion passages 59 in the straight plate portions 54a and 55a, and the gap G2 in the lower direction of the gap in the left side chain insertion passage 59 among the projection portions 62a and 62b. It is set to be larger than the upper and lower dimension g of the gap of the right link insertion passage 59, and the upper and lower dimension G2 of the gap of the left link insertion passage 59 among the projections 62a and 62b is set smaller than that of the straight portions 54a and 55a. The gap between the left side chain insertion passages 59 is in the downward direction dimension G1.
又,突起部62a、62b以自直板部54a、55a平滑地連續之方式具有傾斜面而突出。該突起部62a、62b中之左側鏈布插通路59之間隙之上下方向尺寸G2、及突起部62a、62b之前後方向長度,係以不阻礙左側鏈帶11L之拉鏈鏈齒31自滑件40分離之方式設定。具體而言,於本實施形態中,於對左右一對鏈帶11L、11R施加朝向寬度方向外側之橫向拉力之圖9所示之狀態下,直板部54a、55a從成為下述之第2拉鏈鏈齒31b之前後方向後端之主體部角部31d而於前後方向延出至嚙合口側。因此,於圖9所示之狀態下,突起部62a、62b較第2拉鏈鏈齒31b之主體部角部31d而於主體50 之前後方向位於嚙合口57側。再者,於本實施形態中,位於上側及下側滑件40、90內之拉鏈鏈齒31自導入口56側朝向嚙合口57側依序稱為第1~第3拉鏈鏈齒31a、31b、31c。Moreover, the projections 62a and 62b have an inclined surface and protrude from the straight plate portions 54a and 55a so as to be smoothly continuous. The upper and lower dimension G2 of the gap of the left chain insertion passage 59 in the projections 62a and 62b and the length of the projections 62a and 62b in the front and rear directions are the fastener elements 31 that do not obstruct the left chain belt 11L from the slider 40. Separate mode setting. Specifically, in the present embodiment, in the state shown in FIG. 9 in which the lateral tension in the width direction is applied to the pair of left and right chain belts 11L and 11R, the straight plate portions 54a and 55a become the second zipper described below. The main body portion corner portion 31d of the sprocket 31b in the front-rear direction rearward direction extends to the engagement opening side in the front-rear direction. Therefore, in the state shown in FIG. 9, the projections 62a and 62b are smaller than the main body corner portion 31d of the second fastener element 31b. The front and rear directions are located on the side of the engaging opening 57. In the present embodiment, the fastener elements 31 located in the upper and lower sliders 40 and 90 are sequentially referred to as first to third fastener elements 31a and 31b from the introduction port 56 side toward the engagement opening 57 side. 31c.
進而,如圖6所示,主體50左側之上側及下側凸緣54L、55L之寬度方向內側面,分別形成為隨著自寬度方向內側朝向外側而壁厚逐漸變大之傾斜面61a、61b。因此,如圖13所示,施加有橫向拉力之分離側鏈帶11L之拉鏈鏈齒31之上下角部分別抵接於上側及下側凸緣54L、55L之傾斜面61a、61b,因此橫向拉力經由傾斜面61a、61b而效率良好地傳遞至上翼板51及下翼板52。藉此,如圖14所示,可容易地展開上側及下側凸緣54L、55L間之鏈布插通路59。Further, as shown in Fig. 6, the upper side surfaces of the upper side of the main body 50 and the inner side surfaces of the lower side flanges 54L and 55L in the width direction are formed as inclined surfaces 61a and 61b which gradually increase in thickness as they extend outward from the inner side in the width direction. . Therefore, as shown in Fig. 13, the upper corner portions of the fastener element 31 of the separated side fastener tape 11L to which the lateral pulling force is applied abut against the inclined faces 61a, 61b of the upper and lower flanges 54L, 55L, respectively, so that the lateral pulling force is applied. It is efficiently transmitted to the upper blade 51 and the lower blade 52 via the inclined surfaces 61a and 61b. Thereby, as shown in FIG. 14, the chain insertion path 59 between the upper side and the lower side flanges 54L and 55L can be easily expanded.
又,於本實施形態中,左側之上側及下側凸緣54L、55L之後端位於較滑件40之嚙合口57側後端靠前方,於上側及下側凸緣54L、55L之後方形成有與上翼板51及下翼板52之內表面成為同一平面之缺口部63a、63b。即,缺口部63a、63b係分別藉由左側之上側及下側凸緣54L、55L之後端與位於上側及下側凸緣54L、55L之後方之上翼板51及下翼板52之內表面而形成。缺口部63a、63b之前後方向長度係以於分離側鏈帶11L自上側滑件40分離時,拉鏈鏈齒31不接觸之方式設定。具體而言,首先,於分離側鏈帶11L自下側滑件90分離後,繼續對左右一對鏈帶11L、11R施加朝向寬度方向外側之橫向拉力,而使上側滑件40移動至上方。繼而,藉由進而施加橫向拉力,而如圖16所示,於上側滑件40藉由上止擋部12定位之狀態下,第3拉鏈鏈齒31c 一面以觸碰於上側及下側凸緣54L、55L之第2拉鏈鏈齒31b為支點旋轉,一面被向左側拉伸。此時,缺口部63a、63b之前後方向長度係以使第3拉鏈鏈齒31c之主體部不接觸於上側及下側凸緣54L、55L之方式設定。Further, in the present embodiment, the rear end of the upper left side and the lower side flanges 54L, 55L are located forward of the rear end of the engaging opening 57 side of the slider 40, and are formed behind the upper and lower flanges 54L, 55L. There are notched portions 63a and 63b which are flush with the inner surfaces of the upper blade 51 and the lower blade 52. That is, the notch portions 63a, 63b are respectively formed by the rear end of the upper left and lower flanges 54L, 55L and the inner surfaces of the upper and lower flaps 51, 52, 52L, 55L, 55L, 55L, respectively. And formed. The lengths of the cutout portions 63a and 63b in the front-rear direction are set so that the fastener element 31 does not contact when the separation side chain belt 11L is separated from the upper slider 40. Specifically, first, after the separation side chain belt 11L is separated from the lower side slider 90, the lateral tension of the pair of left and right chain belts 11L and 11R is applied to the outer side in the width direction, and the upper side slider 40 is moved upward. Then, by applying a lateral pulling force, as shown in FIG. 16, the third slider element 31c is in a state where the upper slider 40 is positioned by the upper stopper portion 12. The second fastener element 31b that touches the upper and lower flanges 54L and 55L is rotated as a fulcrum, and is stretched to the left side. At this time, the lengths of the notch portions 63a and 63b in the front-rear direction are set such that the main body portion of the third fastener element 31c does not contact the upper and lower flanges 54L and 55L.
又,缺口部63a、63b中之鏈布插通路59之間隙G3(參照圖3)設定為大於拉鏈鏈齒31之壁厚H(參照圖13)。藉此,於上述之第3拉鏈鏈齒31c一面旋轉一面被向左側拉伸時,可容許平順之旋轉。Further, the gap G3 (see FIG. 3) of the chain insertion passage 59 in the notch portions 63a and 63b is set larger than the thickness H of the fastener element 31 (see FIG. 13). Thereby, when the above-described third fastener element 31c is stretched to the left side while being rotated, smooth rotation can be tolerated.
又,於本實施形態中,如圖2~圖6所示,上翼板51之上表面及下翼板52之下表面之較引導柱53靠左側部分,分別形成為隨著自寬度方向內側朝向外側而壁厚逐漸變小之傾斜面51c、52c。即,上翼板51及下翼板52之隔著引導柱53之寬度方向左側之壁厚形成為較寬度方向右側為薄。再者,成為薄壁之範圍可為上翼板51及下翼板52之隔著引導柱53之寬度方向左側之所有部分,亦可為上翼板51及下翼板52之隔著引導柱53之寬度方向左側之除一部分(引導柱53之附近部分)以外之部分。Further, in the present embodiment, as shown in Figs. 2 to 6, the upper surface of the upper blade 51 and the lower surface of the lower blade 52 are formed on the left side of the guide post 53 so as to follow the inner side from the width direction. The inclined faces 51c and 52c whose outer wall thickness gradually becomes small. In other words, the thickness of the upper blade 51 and the lower blade 52 on the left side in the width direction of the guide post 53 is formed to be thinner than the right side in the width direction. Furthermore, the thin wall may be in the range of the left side of the upper wing 51 and the lower wing 52 across the left side of the guide post 53 in the width direction, or the upper wing 51 and the lower wing 52 may be separated by a guide post. A portion other than the portion on the left side in the width direction of 53 (the portion near the guide post 53).
進而,於本實施形態中,於形成於上翼板51之寬度方向左側之傾斜面51c之前後端部、及形成於下翼板52之寬度方向左側之傾斜面52c之前後端部,分別形成有沿主體50之寬度方向延伸之突起部51d、52d。藉此,上翼板51及下翼板52之前後端部形成為較中間部分為壁厚。又,下翼板52之前後突起部52d與下翼板52之寬度方向右側之下表面形成於同一平面。又,突起部51d、52d分別形成於與上翼 板51及下翼板52之前後端緣稍微分離之位置。Further, in the present embodiment, the rear end portion formed before the inclined surface 51c formed on the left side in the width direction of the upper blade 51 and the rear end portion formed on the left side inclined surface 52c of the lower blade 52 in the width direction are respectively formed. There are projections 51d, 52d extending in the width direction of the main body 50. Thereby, the front end portion of the upper blade 51 and the lower blade 52 is formed to have a wall thickness with respect to the intermediate portion. Further, the front and rear projections 52d of the lower blade 52 are formed on the same plane as the lower right surface of the lower blade 52 in the width direction. Further, the protrusions 51d and 52d are respectively formed on the upper wing The front end edges of the plates 51 and the lower flaps 52 are slightly separated from each other.
再者,下側滑件90具有使上側滑件40相對於引導柱53之寬度方向中心線CL而左右反轉之鏡面對稱之構造。因此,下側滑件90之具有突起部62a、62b及直板部54a、55a之上側及下側凸緣54L、55L、或缺口部63a、63b與上側滑件40同樣地位於左側。Further, the lower slider 90 has a mirror-symmetric structure in which the upper slider 40 is reversed left and right with respect to the center line CL in the width direction of the guide post 53. Therefore, the upper side slider and the lower side flanges 54L and 55L or the notch portions 63a and 63b of the lower slider 90 having the projections 62a and 62b and the straight plate portions 54a and 55a are located on the left side similarly to the upper slider 40.
又,於該反向開合件13中,當處於下側滑件90接觸於筒銷14之下端部擋止14a,且上側滑件40接觸於該下側滑件90之後端之狀態時,上側滑件40之擋止爪71配置於避開筒銷14之上表面之位置、即與筒銷14不接觸之位置。Further, in the reverse opening and closing member 13, when the lower side slider 90 is in contact with the lower end stopper 14a of the cylinder pin 14, and the upper side slider 40 is in contact with the rear end of the lower side slider 90, The stopper claw 71 of the upper slider 40 is disposed at a position that avoids the upper surface of the cylinder pin 14, that is, a position that does not contact the tubular pin 14.
因此,於包含該反向開合件13之拉鏈10中,拉鏈鏈齒31可自上側及下側滑件40、90之兩者、以及插入有插銷16之側(分離側鏈帶11L側)之上側及下側凸緣54L、55L間之鏈布插通路59分離。Therefore, in the slide fastener 10 including the reverse opening and closing member 13, the fastener element 31 can be from both the upper and lower side sliders 40, 90, and the side on which the plug 16 is inserted (the side of the separation side chain belt 11L) The chain insertion passage 59 between the upper side and the lower side flanges 54L, 55L is separated.
於如此般構成之拉鏈10中,藉由自圖8所示之狀態對較上側滑件40靠上側之左右一對鏈帶11L、11R施加朝向寬度方向外側之橫向拉力(參照圖9),而分離側鏈帶11L之鏈齒導引路徑58內之位於最靠導入口56側且未嚙合之第1拉鏈鏈齒31a(拉鏈鏈齒31)分別抵接於上側及下側凸緣54L、55L之傾斜面61a、61b(參照圖13),展開上側及下側凸緣54L、55L間之間隙(參照圖14),並且使上翼板51及下翼板52之較引導柱53靠左側之部分撓曲(參照圖10、圖11)而自滑件40拔出。此時,繼第1拉鏈鏈齒31a之後,第2拉鏈鏈齒31b亦與第1拉鏈鏈齒31a同樣地自上側及下側凸緣54L、 55L之直板部54a、55a拔出。進而,第3拉鏈鏈齒31c亦不被突起部62a、62b遮擋而自上側及下側凸緣54L、55L拔出(參照圖12)。因此,將分離側鏈帶11L自滑件40分離之拉開動作於途中不會停止而順利進行。In the zipper 10 of the above-described configuration, the lateral pulling force toward the outer side in the width direction is applied to the pair of left and right chain belts 11L and 11R on the upper side of the upper side slider 40 from the state shown in FIG. 8 (see FIG. 9). The first fastener element 31a (zipper element 31) in the element guide path 58 of the separation side chain belt 11L which is located closest to the inlet port 56 and which is not engaged, abuts against the upper and lower flanges 54L, 55L, respectively. The inclined surfaces 61a and 61b (see FIG. 13) expand the gap between the upper and lower flanges 54L and 55L (see FIG. 14), and the upper blade 51 and the lower blade 52 are closer to the left side than the guide post 53. Part of the deflection (see Figs. 10 and 11) is pulled out from the slider 40. At this time, after the first fastener element 31a, the second fastener element 31b is also similar to the first fastener element 31a from the upper and lower flanges 54L, The 55L straight plate portions 54a and 55a are pulled out. Further, the third fastener element 31c is also blocked from the upper and lower flanges 54L and 55L without being blocked by the projections 62a and 62b (see FIG. 12). Therefore, the pulling operation of separating the separated side chain belt 11L from the slider 40 is smoothly performed without stopping in the middle.
又,於本實施形態中,分離側鏈帶11L自下側滑件90分離之後,繼續對較上側滑件40靠下側之左右一對鏈帶11L、11R施加朝向寬度方向外側之橫向拉力,上側滑件40移動至上方。而且,如圖16所示,藉由在上側滑件40由上止擋部12定位之狀態下進而施加橫向拉力,而第3拉鏈鏈齒31c一面以觸碰於上側及下側凸緣54L、55L之第2拉鏈鏈齒31b為支點旋轉,一面向左側拉伸。此時,第3拉鏈鏈齒31c之主體部之角部位於缺口部63a、63b內,且未與上側及下側凸緣54L、55L接觸,故而不會損傷第3拉鏈鏈齒31c之主體部之角部。Further, in the present embodiment, after the separation side chain belt 11L is separated from the lower side slider 90, the lateral tension of the pair of left and right chain belts 11L and 11R on the lower side of the upper side slider 40 is continuously applied to the outer side in the width direction. The upper side slider 40 is moved to the upper side. Further, as shown in FIG. 16, by applying the lateral pulling force in a state where the upper slider 40 is positioned by the upper stopper portion 12, the third fastener element 31c touches the upper and lower flanges 54L, The second zipper element 31b of 55L is a fulcrum rotation, and one side is stretched toward the left side. At this time, the corner portion of the main body portion of the third fastener element 31c is located in the cutout portions 63a and 63b, and is not in contact with the upper and lower flanges 54L and 55L, so that the main body portion of the third fastener element 31c is not damaged. Corner.
其後,第2拉鏈鏈齒31b分別抵接於上側及下側凸緣54L、55L之傾斜面61a、61b,展開上側及下側凸緣54L、55L間之間隙,使上翼板51及下翼板52之較引導柱53靠左側之部分撓曲,由此自上側滑件40拔出(參照圖17~圖19)。又,與第2拉鏈鏈齒31b自上側滑件40拔出大致同時地,第1拉鏈鏈齒31a亦自上側滑件40拔出。Thereafter, the second fastener element 31b abuts against the inclined surfaces 61a and 61b of the upper and lower flanges 54L and 55L, respectively, and expands the gap between the upper and lower flanges 54L and 55L to make the upper blade 51 and the lower side. The portion of the flap 52 that is closer to the left side than the guide post 53 is deflected from the upper slider 40 (see FIGS. 17 to 19). Further, the first fastener element 31a is also pulled out from the upper slider 40 at substantially the same time as the second fastener element 31b is pulled out from the upper slider 40.
又,於本實施形態中,於上翼板51之寬度方向左側形成有突起部51d,故而如圖20所示,即便形成為薄壁之上翼板51之左側部分嵌入至另一滑件40之寬度方向右側之鏈布插通路59,上翼板51之突起部51d亦抵接於另一滑件40之 上側凸緣54R。又,由於在下翼板52之寬度方向左側形成有突起部52d,故而如圖21所示,即便形成為薄壁之下翼板52之左側部分嵌入至上下倒置之狀態之另一滑件40之寬度方向右側之鏈布插通路59,下翼板52之突起部52d亦抵接於另一滑件40之上側凸緣54R。因此,可避免上翼板51及下翼板52之左側部分嵌入至另一滑件40之寬度方向右側之鏈布插通路59。Further, in the present embodiment, the protrusion portion 51d is formed on the left side in the width direction of the upper blade 51. Therefore, as shown in Fig. 20, even if the left side portion of the thin-wall upper blade 51 is formed, it is fitted to the other slider 40. a chain insertion passage 59 on the right side in the width direction, and a projection portion 51d of the upper blade 51 also abuts against the other slider 40 Upper side flange 54R. Further, since the protruding portion 52d is formed on the left side in the width direction of the lower blade 52, as shown in Fig. 21, even if the left side portion of the thin-walled lower blade 52 is formed to be inserted into the upper and lower inverted state, the other slider 40 is The chain insertion passage 59 on the right side in the width direction and the projection 52d of the lower blade 52 also abut against the upper side flange 54R of the other slider 40. Therefore, the left side portion of the upper blade 51 and the lower blade 52 can be prevented from being fitted into the chain insertion passage 59 on the right side in the width direction of the other slider 40.
再者,滑件40之寬度方向左側之鏈布插通路59設定為大於上翼板51及下翼板52之右側部分之板厚,故而形成為薄壁之上翼板51及下翼板52之左側部分不嵌入至另一滑件40之寬度方向左側之鏈布插通路59,而通過鏈布插通路59。因此,上翼板51及下翼板52之左側部分不會嵌入至另一滑件40之寬度方向左側之鏈布插通路59。又,滑件40之寬度方向右側之鏈布插通路59設定為小於上翼板51及下翼板52之右側部分之板厚,故而未形成為薄壁之上翼板51及下翼板52之右側部分不會嵌入至另一滑件40之寬度方向右側之鏈布插通路59。Further, the chain insertion passage 59 on the left side in the width direction of the slider 40 is set to be larger than the thickness of the right side portion of the upper blade 51 and the lower blade 52, and thus is formed as a thin upper wing 51 and a lower blade 52. The left side portion is not inserted into the chain insertion passage 59 on the left side in the width direction of the other slider 40, but is passed through the chain insertion passage 59. Therefore, the left side portions of the upper blade 51 and the lower blade 52 are not fitted into the chain insertion passage 59 on the left side in the width direction of the other slider 40. Further, the chain insertion passage 59 on the right side in the width direction of the slider 40 is set to be smaller than the thickness of the right side portion of the upper blade 51 and the lower blade 52, and thus is not formed as the thin upper wing 51 and the lower blade 52. The right side portion is not inserted into the chain insertion passage 59 on the right side in the width direction of the other slider 40.
如以上所說明般,根據本實施形態之拉鏈10,上翼板51及下翼板52之隔著引導柱53之寬度方向左側之壁厚形成為較寬度方向右側為薄,且於上翼板51之寬度方向左側之上表面之前後端部、及下翼板52之寬度方向左側之下表面之前後端部分別形成有突起部51d、52d,故而可藉由突起部51d、52d而避免上翼板51及下翼板52嵌入至另一滑件40之鏈布插通路59,從而可防止產生滑件40之塗裝不良。As described above, according to the slide fastener 10 of the present embodiment, the upper blade 51 and the lower blade 52 are formed to have a thin thickness on the left side in the width direction of the guide post 53 so as to be thinner in the width direction and on the upper blade. The front end portion of the upper left side surface in the width direction of the width direction of the 51 and the lower end surface of the lower left side surface of the lower wing panel 52 are formed with protrusion portions 51d and 52d, respectively, so that the protrusion portions 51d and 52d can be avoided. The flap 51 and the lower flap 52 are fitted into the chain insertion passage 59 of the other slider 40, so that the coating failure of the slider 40 can be prevented.
又,根據本實施形態之拉鏈10,下翼板52之前後突起部52d與下翼板52之寬度方向右側之下表面形成於同一平面,故而於各製造步驟中,可防止將滑件40載置於平台時之晃動。Further, according to the slide fastener 10 of the present embodiment, the front and rear projections 52d of the lower blade 52 and the lower right surface of the lower blade 52 in the width direction are formed on the same plane, so that the slider 40 can be prevented from being carried in each manufacturing step. Shake when placed on the platform.
再者,作為本實施形態之第1變形例,亦可如圖22所示,於形成於上翼板51之寬度方向左側之傾斜面51c之前後端緣、及形成於下翼板52之寬度方向左側之傾斜面52c之前後端緣,分別形成有沿主體50之寬度方向延伸之突起部51e、52e,而代替上述突起部51d、52d。該突起部51e、52e係分別沿上翼板51與下翼板52之前後端緣而形成。Further, as a first modification of the embodiment, as shown in FIG. 22, the rear end edge formed on the left side inclined surface 51c of the upper blade 51 in the width direction and the width of the lower wing 52 may be formed. Instead of the above-described protrusions 51d and 52d, protrusions 51e and 52e extending in the width direction of the main body 50 are formed in front of the front end edge of the inclined surface 52c on the left side. The projections 51e and 52e are formed along the front end edges of the upper blade 51 and the lower blade 52, respectively.
又,作為本實施形態之第2變形例,亦可如圖23所示,於上翼板51及下翼板52未形成缺口部51a、52a。於此情形時,主體50左側之上側及下側凸緣54L、55L之前後方向長度與主體50右側之上側及下側凸緣54R、55R大致相同。又,於本變形例中,上翼板51之前側突起部51d形成為俯視大致三角形狀,上翼板51之後側突起部51d形成為俯視大致Z字形狀。再者,突起部51d之形狀亦可為其他圖形或字符。Further, as a second modification of the embodiment, as shown in FIG. 23, notch portions 51a and 52a may be formed in the upper blade 51 and the lower blade 52. In this case, the front side and the lower side flanges 54L and 55L of the main body 50 are substantially the same as the upper side of the main body 50 and the lower side flanges 54R and 55R. Further, in the present modification, the front side protrusion portion 51d of the upper blade 51 is formed in a substantially triangular shape in plan view, and the rear side protrusion portion 51d of the upper blade 51 is formed in a substantially zigzag shape in plan view. Furthermore, the shape of the protrusion 51d may be other figures or characters.
又,作為本實施形態之第3變形例,亦可如圖24所示,使上翼板51及下翼板52之缺口部51a、52a向較引導柱53之後端部更靠後方延伸,主體50左側之上側及下側凸緣54L、55L之前端部位於較引導柱53之後端部靠後方。又,本變形例之缺口部51a、52a自引導柱53左側之前部側面 53a之前端向寬度方向外側且後方傾斜地形成為直線狀。又,本變形例之前側之突起部51d、52d沿缺口部51a、52a向寬度方向外側且後方傾斜地形成為直線狀。Further, as a third modification of the embodiment, as shown in FIG. 24, the notch portions 51a and 52a of the upper blade 51 and the lower blade 52 may be extended rearward from the rear end portion of the guide post 53, and the main body may be extended. The front end portions of the upper left side and the lower side flanges 54L, 55L of the left side 50 are located rearward of the rear end portion of the guide post 53. Moreover, the notch portions 51a and 52a of the present modification are from the front side of the left side of the guide post 53. The front end of 53a is inclined to the outer side in the width direction and rearward to form a straight line. Moreover, the protrusions 51d and 52d on the front side of the present modification are formed linearly in the width direction outer side and rearward along the notch portions 51a and 52a.
再者,本發明並不限定於上述實施形態所例示者,於不脫離本發明之主旨之範圍內可適當變更。In addition, 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.
例如,於本實施形態中,例示了對帶自動停止功能之滑件應用本發明之情形,但並不限定於此,亦可對代替用以安裝拉片75之拉片安裝柱而豎立設置於前部安裝柱60F及後部安裝柱60R之部分之不帶自動停止功能之滑件應用本發明。For example, in the present embodiment, the case where the present invention is applied to the slider with the automatic stop function is exemplified, but the present invention is not limited thereto, and may be erected in place of the tab mounting post for mounting the tab 75. The present invention is applied to a slider without a stop function of a portion of the front mounting post 60F and the rear mounting post 60R.
10‧‧‧拉鏈10‧‧‧ zipper
11L‧‧‧鏈帶(分離側鏈帶)11L‧‧‧Chain belt (separated side chain belt)
11R‧‧‧鏈帶(固定側鏈帶)11R‧‧‧Chain belt (fixed side chain belt)
12‧‧‧上止擋部12‧‧‧Upper stop
13‧‧‧反向開合件13‧‧‧Reverse opening and closing parts
14‧‧‧筒銷14‧‧‧ pins
14a‧‧‧下端部擋止14a‧‧‧Bottom stop
16‧‧‧插銷16‧‧‧Latch
20‧‧‧拉鏈布帶20‧‧‧ zipper tape
20a‧‧‧鏈布側緣部20a‧‧‧chain side edge
30‧‧‧拉鏈鏈齒排30‧‧‧Zipper chain
31‧‧‧拉鏈鏈齒31‧‧‧zipper teeth
31a‧‧‧第1拉鏈鏈齒31a‧‧‧1st zipper chain
31b‧‧‧第2拉鏈鏈齒31b‧‧‧2nd zipper chain
31c‧‧‧第3拉鏈鏈齒31c‧‧‧3rd zipper chain
31d‧‧‧主體部角部31d‧‧‧ corner of the main body
40‧‧‧上側滑件40‧‧‧Upper slide
50‧‧‧主體50‧‧‧ Subject
51‧‧‧上翼板51‧‧‧Upper wing
51a‧‧‧缺口部51a‧‧‧Gap section
51b‧‧‧爪插入孔51b‧‧‧ claw insertion hole
51c‧‧‧傾斜面51c‧‧‧ sloped surface
51d‧‧‧突起部51d‧‧‧Protruding
51e‧‧‧突起部51e‧‧‧Protruding
52‧‧‧下翼板52‧‧‧lower wing
52a‧‧‧缺口部52a‧‧‧Gap section
52c‧‧‧傾斜面52c‧‧‧ sloped surface
52d‧‧‧突起部52d‧‧‧Protruding
52e‧‧‧突起部52e‧‧‧Protruding
53‧‧‧引導柱53‧‧‧Guide column
53a‧‧‧前部側面53a‧‧‧Front side
53b‧‧‧後部側面53b‧‧‧ rear side
54a‧‧‧直板部54a‧‧‧ Straight Department
54L‧‧‧上側凸緣54L‧‧‧Upper flange
54R‧‧‧上側凸緣54R‧‧‧Upper flange
55a‧‧‧直板部55a‧‧‧ Straight Department
55L‧‧‧下側凸緣55L‧‧‧Bottom flange
55R‧‧‧下側凸緣55R‧‧‧Bottom flange
56‧‧‧導入口56‧‧‧Import
57‧‧‧嚙合口57‧‧‧Meshing port
58‧‧‧鏈齒導引路徑58‧‧‧Sprocket guiding path
59‧‧‧鏈布插通路59‧‧‧Chain insertion path
60F‧‧‧前部安裝柱(拉片安裝部)60F‧‧‧Front mounting post (pull mounting part)
60R‧‧‧後部安裝柱(拉片安裝部)60R‧‧‧ Rear mounting post (pull mounting part)
61a‧‧‧傾斜面61a‧‧‧ sloped surface
61b‧‧‧傾斜面61b‧‧‧ sloped surface
62a‧‧‧突起部62a‧‧‧Protruding
62b‧‧‧突起部62b‧‧‧Protruding
63a‧‧‧缺口部63a‧‧‧Gap section
63b‧‧‧缺口部63b‧‧‧Gap section
70‧‧‧擋止爪體(拉片安裝部)70‧‧‧stop claw body (tab mounting part)
71‧‧‧擋止爪71‧‧‧stop claws
75‧‧‧拉片75‧‧‧ pull-up
76‧‧‧連桿部76‧‧‧Links
80‧‧‧拉片保持蓋(拉片安裝部)80‧‧‧ Pull tab retaining cover (pull mounting part)
90‧‧‧下側滑件90‧‧‧Bottom slider
CL‧‧‧寬度方向中心線CL‧‧‧width direction centerline
G1‧‧‧上下方向尺寸G1‧‧‧Up and down direction size
G2‧‧‧上下方向尺寸G2‧‧‧Up and down direction size
G3‧‧‧間隙G3‧‧‧ gap
g‧‧‧上下方向尺寸g‧‧‧Up and down direction size
H‧‧‧壁厚H‧‧‧ wall thickness
圖1係說明本發明之拉鏈之一實施形態之表面圖。BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a surface view showing an embodiment of a zipper of the present invention.
圖2係圖1所示之上側滑件之立體圖。Figure 2 is a perspective view of the upper side slider shown in Figure 1.
圖3係圖2所示之上側滑件之側視圖。Figure 3 is a side elevational view of the upper side slide shown in Figure 2.
圖4係圖2所示之上側滑件之頂視圖。Figure 4 is a top plan view of the upper side slide shown in Figure 2.
圖5係圖2所示之上側滑件之仰視圖。Figure 5 is a bottom plan view of the upper side slider shown in Figure 2.
圖6係圖2所示之上側滑件之後視圖。Figure 6 is a rear view of the upper side slider shown in Figure 2.
圖7係切去上側及下側滑件之上翼板而表示於上側及下側滑件內插入有反向開合件之插銷之狀態之拉鏈之放大表面圖。Fig. 7 is an enlarged plan view showing the zipper in a state in which the upper and lower sliders are cut out and the pins of the reverse opening and closing members are inserted into the upper and lower sliders.
圖8係切去上側滑件之上翼板之狀態之拉鏈之放大表面圖。Fig. 8 is an enlarged plan view showing the zipper in a state in which the upper flap is cut off.
圖9係表示對圖8所示之拉鏈施加有橫向拉力之狀態之放大表面圖。Fig. 9 is an enlarged plan view showing a state in which a lateral pulling force is applied to the slide fastener shown in Fig. 8.
圖10係表示圖9所示之分離側鏈帶之鏈齒自滑件開始拔出之狀態之放大表面圖。Fig. 10 is an enlarged plan view showing a state in which the sprocket of the separated side chain belt shown in Fig. 9 is pulled out from the slider.
圖11係表示圖10所示之鏈齒自滑件進一步拔出之狀態之放大表面圖。Fig. 11 is an enlarged plan view showing a state in which the fastener element shown in Fig. 10 is further pulled out from the slider.
圖12係表示圖11所示之鏈齒自滑件完全拔出之狀態之放大表面圖。Fig. 12 is an enlarged plan view showing a state in which the fastener element shown in Fig. 11 is completely pulled out from the slider.
圖13係表示分離側鏈帶之鏈齒與滑件之凸緣接觸之狀態之部分剖視圖。Figure 13 is a partial cross-sectional view showing a state in which the sprocket of the separated side chain belt is in contact with the flange of the slider.
圖14係表示圖13所示之鏈齒藉由使上翼板及下翼板撓曲而自滑件拔出之狀態之部分剖視圖。Fig. 14 is a partial cross-sectional view showing a state in which the fastener element shown in Fig. 13 is pulled out from the slider by bending the upper blade and the lower blade.
圖15係表示上止擋部插入至上側滑件之狀態之放大表面圖。Fig. 15 is an enlarged plan view showing a state in which the upper stopper is inserted into the upper slider.
圖16係表示對圖15所示之拉鏈施加有橫向拉力之狀態之放大表面圖。Fig. 16 is an enlarged plan view showing a state in which a lateral pulling force is applied to the slide fastener shown in Fig. 15.
圖17係表示圖16所示之鏈齒自上側滑件開始拔出之狀態之放大表面圖。Fig. 17 is an enlarged plan view showing a state in which the fastener element shown in Fig. 16 is pulled out from the upper slider.
圖18係表示圖17所示之鏈齒自上側滑件進一步拔出之狀態之放大表面圖。Fig. 18 is an enlarged plan view showing a state in which the fastener element shown in Fig. 17 is further pulled out from the upper side slider.
圖19係表示圖18所示之鏈齒結束自上側滑件拔出之狀態之放大表面圖。Fig. 19 is an enlarged plan view showing a state in which the sprocket shown in Fig. 18 is pulled out from the upper slider.
圖20係說明上翼板之突起部抵接於另一滑件之上側凸緣之狀態之概略圖。Fig. 20 is a schematic view showing a state in which the projection of the upper blade abuts against the upper flange of the other slider.
圖21係說明下翼板之突起部抵接於另一滑件之上側凸緣之狀態之概略圖。Fig. 21 is a schematic view showing a state in which the projection of the lower blade abuts against the upper flange of the other slider.
圖22係表示本發明之第1變形例之滑件之頂視圖。Fig. 22 is a top plan view showing a slider according to a first modification of the present invention.
圖23係表示本發明之第2變形例之滑件之頂視圖。Fig. 23 is a top plan view showing a slider according to a second modification of the present invention.
圖24係表示本發明之第3變形例之滑件之頂視圖。Fig. 24 is a top plan view showing a slider according to a third modified example of the present invention.
40‧‧‧上側滑件40‧‧‧Upper slide
50‧‧‧主體50‧‧‧ Subject
51‧‧‧上翼板51‧‧‧Upper wing
51a‧‧‧缺口部51a‧‧‧Gap section
51c‧‧‧傾斜面51c‧‧‧ sloped surface
51d‧‧‧突起部51d‧‧‧Protruding
52‧‧‧下翼板52‧‧‧lower wing
52a‧‧‧缺口部52a‧‧‧Gap section
52c‧‧‧傾斜面52c‧‧‧ sloped surface
52d‧‧‧突起部52d‧‧‧Protruding
53‧‧‧引導柱53‧‧‧Guide column
54a‧‧‧直板部54a‧‧‧ Straight Department
54L‧‧‧上側凸緣54L‧‧‧Upper flange
54R‧‧‧上側凸緣54R‧‧‧Upper flange
55a‧‧‧直板部55a‧‧‧ Straight Department
55L‧‧‧下側凸緣55L‧‧‧Bottom flange
55R‧‧‧下側凸緣55R‧‧‧Bottom flange
56‧‧‧導入口56‧‧‧Import
57‧‧‧嚙合口57‧‧‧Meshing port
58‧‧‧鏈齒導引路徑58‧‧‧Sprocket guiding path
59‧‧‧鏈布插通路59‧‧‧Chain insertion path
60F‧‧‧前部安裝柱(拉片安裝部)60F‧‧‧Front mounting post (pull mounting part)
60R‧‧‧後部安裝柱(拉片安裝部)60R‧‧‧ Rear mounting post (pull mounting part)
62a‧‧‧突起部62a‧‧‧Protruding
62b‧‧‧突起部62b‧‧‧Protruding
63a‧‧‧缺口部63a‧‧‧Gap section
63b‧‧‧缺口部63b‧‧‧Gap section
70‧‧‧擋止爪體(拉片安裝部)70‧‧‧stop claw body (tab mounting part)
75‧‧‧拉片75‧‧‧ pull-up
76‧‧‧連桿部76‧‧‧Links
80‧‧‧拉片保持蓋(拉片安裝部)80‧‧‧ Pull tab retaining cover (pull mounting part)
Claims (4)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2011/068059 WO2012020728A1 (en) | 2010-08-11 | 2011-08-08 | Slide fastener |
Publications (2)
Publication Number | Publication Date |
---|---|
TW201311169A TW201311169A (en) | 2013-03-16 |
TWI459912B true TWI459912B (en) | 2014-11-11 |
Family
ID=48482825
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW101128487A TWI459912B (en) | 2011-08-08 | 2012-08-07 | Zipper |
Country Status (1)
Country | Link |
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TW (1) | TWI459912B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3516979A4 (en) * | 2016-09-26 | 2020-04-29 | YKK Corporation | Slider and slide fastener |
JP7260461B2 (en) * | 2019-12-04 | 2023-04-18 | Ykk株式会社 | Slide groove shielding unit |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW200944149A (en) * | 2007-10-15 | 2009-11-01 | Ykk Corp | Reverse opening type slide fastener |
TW201034596A (en) * | 2009-03-31 | 2010-10-01 | Ykk Corp | Slider for slide fastener and quick open-type slide fastener |
TW201106891A (en) * | 2009-08-27 | 2011-03-01 | Ykk Corp | Slider for hidden slide fastener |
-
2012
- 2012-08-07 TW TW101128487A patent/TWI459912B/en active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW200944149A (en) * | 2007-10-15 | 2009-11-01 | Ykk Corp | Reverse opening type slide fastener |
TW201034596A (en) * | 2009-03-31 | 2010-10-01 | Ykk Corp | Slider for slide fastener and quick open-type slide fastener |
TW201106891A (en) * | 2009-08-27 | 2011-03-01 | Ykk Corp | Slider for hidden slide fastener |
Also Published As
Publication number | Publication date |
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TW201311169A (en) | 2013-03-16 |
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