Claims (5)
一種拉鏈，其包括：左右之鏈布(10a、10b)；左右之線圈狀鏈齒(11a、11b)，其分別安裝於左右之鏈布(10a、10b)之背面之對向緣側端部；及滑件(20)，其使左右之線圈狀鏈齒(11a、11b)嚙合或分離；且滑件(20)包含：滑件主體(21、51)，其包括包含爪孔(43、52c)之上翼板(22、52)、下翼板(30、60)、及將該等上下翼板(22、52、30、60)間連結之導引柱(23、53)；及止擋機構(40、70)，其用以阻止滑件主體(21、51)之移動；滑件主體(21、51)包含：兩個導入口(26、56)，其在上下翼板(22、52、30、60)間，向導引柱(23、53)之左右開口，且供分離狀態之左右之線圈狀鏈齒(11a、11b)分別通過；一個嚙合口(27、57)，其向與前後方向上之導引柱(23、53)相反側開口，且供嚙合狀態之左右之線圈狀鏈齒(11a、11b)通過；及Y字狀之鏈齒導引路徑(28、58)，其形成於導入口(26、56)與嚙合口(27、57)之間；止擋機構(40、70)包含可自上翼板(22、52)之爪孔(43、52c)向鏈齒導引路徑(28、58)突出之停止爪(42、72)，上述下翼板(30、60)於其內側面(31、61)包含自上述
導引柱(23、53)向嚙合口(27、57)於前後方向上延伸之***部(32、32a、62)，***部(32、32a、62)包含於導引柱(23、53)側之***部(32、32a、62)上最高之水平之第1上表面(33、33a、63)、及低於第1上表面(33、33a、63)之嚙合口(27、57)側之第2上表面(34、34a、64)，上述停止爪(42、72)以向鏈齒導引路徑(28、58)突出之狀態，與第1上表面(33、33a、63)上之線圈狀鏈齒(11a、11b)卡合，上述第1上表面(33、33a、63)包含左右端邊互相平行之相同寬度部(33b)及左右端邊(33e、33e)間之間隔自相同寬度部(33b)之導引柱(23、53)側端逐漸擴大之擴幅部(33c)，上述第2上表面(34、64)為水平，第1上表面(33、63)與第2上表面(34、64)藉由傾斜面(35、65)而連結，上述相同寬度部(33b)鄰接於上述傾斜面(35、65)。
A zipper comprising: left and right chain cloths (10a, 10b); left and right coiled sprocket teeth (11a, 11b) respectively mounted on opposite side ends of the back side of the left and right chain cloths (10a, 10b) And a slider (20) that engages or separates the left and right coiled sprocket (11a, 11b); and the slider (20) includes: a slider body (21, 51) including a claw hole (43, 52c) upper wing plates (22, 52), lower wing plates (30, 60), and guide columns (23, 53) connecting the upper and lower wings (22, 52, 30, 60); a stop mechanism (40, 70) for preventing movement of the slider body (21, 51); the slider body (21, 51) comprises: two introduction ports (26, 56) on the upper and lower wings ( 22, 52, 30, 60), open to the left and right of the guide post (23, 53), and the coiled sprocket (11a, 11b) for the left and right sides of the separated state respectively; a meshing port (27, 57) And opening to the opposite side of the guide post (23, 53) in the front-rear direction, and passing the left and right coiled sprocket (11a, 11b) for the meshing state; and the Y-shaped sprocket guiding path (28) , 58), formed between the introduction port (26, 56) and the engagement port (27, 57); the stop mechanism ( 40, 70) comprising stopping claws (42, 72) projecting from the claw holes (43, 52c) of the upper wing plates (22, 52) to the sprocket guiding paths (28, 58), the lower wing plates (30) , 60) on the inner side (31, 61) from the above
The guide post (23, 53) extends to the engaging opening (27, 57) in the front-rear direction of the raised portion (32, 32a, 62), and the raised portion (32, 32a, 62) is included in the guiding post (23, 53) a first upper surface (33, 33a, 63) of the highest level on the side ridges (32, 32a, 62) and a meshing opening (27, 57) lower than the first upper surface (33, 33a, 63) The second upper surface (34, 34a, 64) on the side, the stop claws (42, 72) protrude from the element guiding paths (28, 58), and the first upper surface (33, 33a, 63) The upper coiled teeth (11a, 11b) are engaged, and the first upper surface (33, 33a, 63) includes the same width portion (33b) and left and right end edges (33e, 33e) in which the left and right end sides are parallel to each other. a widening portion (33c) which is gradually enlarged from a side end of the guide post (23, 53) of the same width portion (33b), and the second upper surface (34, 64) is horizontal, and the first upper surface (33, 63) The second upper surface (34, 64) is connected by inclined surfaces (35, 65), and the same width portion (33b) is adjacent to the inclined surface (35, 65).
如請求項1之拉鏈，其中於上述第1上表面(33、33a、63)上，搭載有於左方或右方之線圈狀鏈齒(11a、11b)之前後方向上鄰接之至少兩個單位鏈齒(11c)。
The zipper of claim 1, wherein the first upper surface (33, 33a, 63) is mounted with at least two units adjacent to the left or right coil-shaped element (11a, 11b) in the front-rear direction. Chain teeth (11c).
如請求項1或2之拉鏈，其中上述第1上表面(33、33a、63)向嚙合口(27、57)側至少延伸至擴幅部(33c)之左右端邊(33e、33e)之延長線交叉的交點(P)為止。
The zipper of claim 1 or 2, wherein the first upper surface (33, 33a, 63) extends at least to the left and right end edges (33e, 33e) of the widening portion (33c) toward the engaging opening (27, 57) side. Extend the intersection point (P) of the line intersection.
一種拉鏈用之滑件，其包含：滑件主體(21、51)，其包括包含爪孔(43、52c)之上翼板(22、52)、下翼板(30、60)、及將該等上下翼板(22、
52、30、60)間連結之導引柱(23、53)；及止擋機構(40、70)，其用以阻止滑件主體(21、51)之移動；且滑件主體(21、51)包含：導入口(26、56)，其於上下翼板(22、52、30、60)間，向導引柱(23、53)之左右開口；嚙合口(27、57)，其向與前後方向上之導引柱(23、53)相反側開口；及Y字狀之鏈齒導引路徑(28、58)，其形成於導入口(26、56)與嚙合口(27、57)之間；止擋機構(40、70)包含可自上翼板(22、52)之爪孔(43、52c)向鏈齒導引路徑(28、58)突出之停止爪(42、72)，上述下翼板(30、60)於其內側面(31、61)包含自上述導引柱(23、53)向嚙合口(27、57)於前後方向上延伸之***部(32、32a、62)，***部(32、32a、62)包含於導引柱(23、53)側之***部(32、32a、62)上最高之水平之第1上表面(33、33a、63)、及低於第1上表面(33、33a、63)之嚙合口(27、57)側之第2上表面(34、34a、64)，上述停止爪(42、72)以向鏈齒導引路徑(28、58)內突出之狀態，與第1上表面(33、33a、63)對向，上述第1上表面(33、33a、63)包含左右端邊互相平行之相同寬度部(33b)及左右端邊(33e、33e)間之間隔自相同寬度部(33b)之導引柱(23、53)側端逐漸擴大之擴幅部(33c)，上述第2上表面(34、64)為水平，第1上表面(33、
63)與第2上表面(34、64)藉由傾斜面(35、65)而連結，上述相同寬度部(33b)鄰接於上述傾斜面(35、65)。
A sliding member for a zipper, comprising: a slider body (21, 51) comprising a wing plate (22, 52) including a claw hole (43, 52c), a lower wing plate (30, 60), and The upper and lower wings (22,
52, 30, 60) connecting guide posts (23, 53); and stop mechanisms (40, 70) for preventing movement of the slider body (21, 51); and the slider body (21, 51) comprising: an inlet (26, 56) which is open to the left and right of the guide post (23, 53) between the upper and lower flaps (22, 52, 30, 60); the engagement opening (27, 57), Opening to the opposite side of the guide post (23, 53) in the front-rear direction; and a Y-shaped sprocket guiding path (28, 58) formed at the inlet (26, 56) and the engaging opening (27, 57); the stop mechanism (40, 70) includes a stopping claw protruding from the claw hole (43, 52c) of the upper blade (22, 52) to the element guiding path (28, 58) (42, 72), the lower wing plate (30, 60) includes a ridge portion (32, 61) extending from the guiding post (23, 53) toward the engaging opening (27, 57) in the front-rear direction on the inner side surface (31, 61) (32) 32a, 62), the ridges (32, 32a, 62) are included on the first upper surface (33, 33a, the highest level) on the ridges (32, 32a, 62) on the side of the guide post (23, 53). 63) and a second upper surface (34, 34a, 64) on the side of the engagement opening (27, 57) of the first upper surface (33, 33a, 63), the stop claws (42, 72) being oriented toward the chain Tooth guide The state in which the path (28, 58) protrudes is opposed to the first upper surface (33, 33a, 63), and the first upper surface (33, 33a, 63) includes the same width portion (33b) in which the left and right end sides are parallel to each other. And a widening portion (33c) which is gradually enlarged from the side end of the guide post (23, 53) of the same width portion (33b), and the second upper surface (34, 64) at intervals between the left and right end sides (33e, 33e) ) is level, the first upper surface (33,
63) The second upper surface (34, 64) is connected by inclined surfaces (35, 65), and the same width portion (33b) is adjacent to the inclined surface (35, 65).
如請求項4之拉鏈用之滑件，其中上述第1上表面(33、33a、63)向嚙合口(27、57)側至少延伸至擴幅部(33c)之左右端邊(33e、33e)之延長線交叉的交點(P)為止。
A slider for a zipper according to claim 4, wherein said first upper surface (33, 33a, 63) extends at least to the left and right end sides (33e, 33e) of the widening portion (33c) toward the engaging opening (27, 57) side. ) The intersection of the extension line (P).