摘要:
The invention provides a separable bottom end stop for a concealed slide fastener, in which reinforcement portions (20, 21) for reinforcing bent edge portions (24) of a fastener tape (T) are respectively molded integrally with a box pin (2) and a separable pin (3) using resin, such that the reinforcement portions (20, 21) are swollen from a top surface of the fastener tape (T), while the reinforcement portion (20) on the side of the box pin (2) is formed such that a bottom end thereof is in the same plane as the box pin (2). A front end of the reinforcement portion (21) on the side of the separable pin (3) has a protruded portion (32) which is protruded in parallel to the separable pin (3) and a box (1) has an L-shaped engaging portion (17) and a contact portion (16), provided on a surface thereof. When the box pin (2) is inserted into and fixed to the box (1) while the separable pin (3) is inserted into an insertion hole (6), the protruded portion (32) of the reinforcement portion (21) makes contact with the engaging portion (17). Consequently, when the separable pin (3) is inserted into the box (1), the separable pin (3) never rolls inside the box (1) due to pulling force.
摘要:
The invention provides a separable bottom end stop for a concealed slide fastener, in which reinforcement portions (20, 21) for reinforcing bent edge portions (24) of a fastener tape (T) are respectively molded integrally with a box pin (2) and a separable pin (3) using resin, such that the reinforcement portions (20, 21) are swollen from a top surface of the fastener tape (T), while the reinforcement portion (20) on the side of the box pin (2) is formed such that a bottom end thereof is in the same plane as the box pin (2). A front end of the reinforcement portion (21) on the side of the separable pin (3) has a protruded portion (32) which is protruded in parallel to the separable pin (3) and a box (1) has an L-shaped engaging portion (17) and a contact portion (16), provided on a surface thereof. When the box pin (2) is inserted into and fixed to the box (1) while the separable pin (3) is inserted into an insertion hole (6), the protruded portion (32) of the reinforcement portion (21) makes contact with the engaging portion (17). Consequently, when the separable pin (3) is inserted into the box (1), the separable pin (3) never rolls inside the box (1) due to pulling force.
摘要:
An opening device or an inverse opening device is attached to a pair of fastener stringers (31), and in a top end stop (10) attached to the fastener stringers (31) on a box pin (6) side, an opposing side face (20) which opposes a guide column (22) of the slider (21) is comprised of a first opposing side face (11) and a second opposing side face (12), which intersect at an angle of 140° to 150°. An interval A between the first opposing side face (11) and an opposite side face (13) is larger than a width C of an element aisle (24) of the slider (21) and an interval B between the second opposing side face (12) and the opposite side face (13) is equal to or smaller than the width C. A cut-out (17) is provided at a position on the opposite side face (13) and apart by the width C from the first opposing side face (11). By tilting the top end stop (10) in a direction determined depending on whether the inclined second opposing side face is disposed on upper or lower side of the top end stop (10) when pulling out, the slider (21) can be removed.
摘要:
A concealed type slide fastener comprises two fastener tapes 10 having their opposed edges 11 folded thereon; two rows 23 of fastener elements 12 mounted on the folded edges 11; a top end stop 14 mounted a fastener element row 23; and a slider 1 movable along the element rows 23. The slider 1 has a slider body 2 and a guidepost 3 mounted on the body 2 to define therewith a guide channel 4 through which the element rows 23 run. The guide post 3 has a sliding surface 7 formed on each side and an overhanging element-guiding portion 6 extending from the upper end of the sliding surface 7. The concealed type slide fastener further includes means 8, 16 for preventing contact between the element-guiding portion 6 and a corner 15 of the top end stop 14 which faces the element-guiding portion.