WO2011070678A1 - Fastener stringer, slide fastener, and method for repairing fastener stringer - Google Patents

Fastener stringer, slide fastener, and method for repairing fastener stringer Download PDF

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Publication number
WO2011070678A1
WO2011070678A1 PCT/JP2009/070770 JP2009070770W WO2011070678A1 WO 2011070678 A1 WO2011070678 A1 WO 2011070678A1 JP 2009070770 W JP2009070770 W JP 2009070770W WO 2011070678 A1 WO2011070678 A1 WO 2011070678A1
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WO
WIPO (PCT)
Prior art keywords
fastener
tape
stringer
side edge
fastener element
Prior art date
Application number
PCT/JP2009/070770
Other languages
French (fr)
Japanese (ja)
Inventor
和夫 田村
俊久 浜松
久典 加藤
宏樹 福島
Original Assignee
Ykk株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ykk株式会社 filed Critical Ykk株式会社
Priority to CN200980161587.1A priority Critical patent/CN102665471B/en
Priority to PCT/JP2009/070770 priority patent/WO2011070678A1/en
Priority to JP2011545036A priority patent/JP5430674B2/en
Priority to TW099116414A priority patent/TWI401042B/en
Publication of WO2011070678A1 publication Critical patent/WO2011070678A1/en

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Classifications

    • A—HUMAN NECESSITIES
    • A44—HABERDASHERY; JEWELLERY
    • A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
    • A44B19/00—Slide fasteners
    • A44B19/24—Details
    • A44B19/40—Connection of separate, or one-piece, interlocking members to stringer tapes; Reinforcing such connections, e.g. by stitching
    • A44B19/403—Connection of separate interlocking members

Definitions

  • the present invention mainly relates to a fastener stringer and a slide fastener repaired by replacing a damaged fastener element with a new fastener element, and a method for repairing the fastener stringer.
  • the fastener tape or fastener element will be released when the lateral pulling force exceeds a predetermined magnitude. fall into disrepair. At this time, for example, if the fastener tape is broken, it is difficult to repair the broken fastener tape, and thus it is necessary to replace the slide fastener itself.
  • the slide fastener can be repaired relatively easily by replacing the damaged fastener element with a new fastener element. .
  • the slide fastener can be repaired efficiently by removing the damaged fastener element and newly attaching a repair fastener element thereto.
  • Patent Document 1 Japanese Utility Model Laid-Open No. 53-71661
  • an element to be newly attached by injection molding is positioned by positioning a molding die using an element adjacent to the missing element.
  • the mounting position and mounting pitch can be accurately determined.
  • a manual injection molding machine for example, when a slide fastener is attached to a large article such as a tennis court cover, a fishery stationary net, or an aquaculture ginger net or a partition net, the slide fastener Carrying a manual injection molding machine to the site where is attached, it is possible to repair the slide fastener at the site.
  • Patent Document 1 Although the manual injection molding machine described in Patent Document 1 can be carried around, it is a large and heavy equipment, so it takes a lot of manpower and cost to transport the injection molding machine. There are drawbacks, and when repair of the slide fastener is urgent, it may be difficult to respond quickly.
  • the present invention has been made in view of the above-described conventional problems, and a specific object thereof is to easily repair a fastener stringer by replacing the fastener element when the fastener element of the fastener stringer is damaged. It is an object to provide a fastener stringer repair method and a fastener stringer and a slide fastener in which another fastener element is attached to a part of an element row having an injection-molded fastener element.
  • a fastener stringer is a fastener stringer in which an element row is formed on a tape side edge of a fastener tape as a basic configuration, and the element row is A plurality of first fastener elements injection-molded on a tape side edge, and at least one second fastener element attached to a missing portion of the first fastener element on the tape side edge,
  • the two fastener elements are formed separately from the fastener tape, and are formed separately from the first half portion disposed on the first tape surface side of the fastener tape, the fastener tape, and the second fastener tape.
  • the second half portion arranged on the tape surface side and the through hole formed in the tape side edge portion, It is an most important characterized by having a fastening means for mechanically fastening the first and second halves.
  • the fastening means is composed of a bolt member inserted into the through hole in the side edge of the tape and a nut member into which the bolt member is screwed.
  • the first and second halves have a stepped portion that aligns the positions of the first and second halves on the contact surfaces that are in contact with each other.
  • the first and second halves have a tape holding part for holding the fastener tape, and a concave core string holding part arranged between the contact surface and the tape holding part, It is particularly preferable that the stepped portion is extended closer to the meshing head side of the second fastener element than the core string holding part, in a direction perpendicular to the core string holding part.
  • the first half and the second half have the same shape.
  • the fastening means includes an engaging protrusion protruding from one of the first and second halves, and an opening protruding from the other, the engaging protrusion being You may be comprised by the engagement hole engaged.
  • the meshing head of the first half and the meshing head of the second half are connected to each other via a flexible connection.
  • fastener stringer provided by the present invention is characterized by having a pair of fastener stringers having the above-described configuration.
  • the fastener stringer repairing method provided by the present invention has, as a basic structure, a fastener stringer in which a plurality of first fastener elements are injection-molded on the tape side edge of the fastener tape.
  • a repair method wherein the fastener element for repair is formed separately from the fastener tape, and is disposed on the first tape surface side of the fastener tape, and separately from the fastener tape.
  • a second tape surface of the fastener tape formed A second fastener element having a second half disposed on the tape and a fastening means inserted through a through-hole formed in the side edge of the tape and mechanically fastening the first and second halves.
  • the fastening means is inserted into the through hole formed at a predetermined position of the tape side edge, and the second half is fastened by fastening the first half and the second half by the fastening means.
  • the most important feature is that the fastener element is attached to the side edge of the tape.
  • the through hole is formed by using a positioning jig for positioning the through hole with reference to the position of the first fastener element adjacent to the repair location. preferable.
  • the present inventors can easily replace the fastener element when the fastener element is damaged. We studied earnestly.
  • the element half that can be separated on the tape front side and the tape back side is used at the part where the fastener element of the fastener stringer is damaged and missing, using mechanical fastening means such as bolt members and nut members.
  • mechanical fastening means such as bolt members and nut members.
  • the element string of the fastener stringer includes a plurality of first fastener elements injection-molded on the tape side edge and at least one attached to a missing portion of the first fastener element on the tape side edge. And a second fastener element.
  • the second fastener element is formed on the first half portion disposed on the first tape surface side of the fastener tape, the second half portion disposed on the second tape surface side of the fastener tape, and the tape side edge portion.
  • fastening means for mechanically fastening the first and second halves through the through hole.
  • Such a fastener stringer of the present invention replaces the damaged first fastener element even if the injection molded first fastener element is damaged without using a conventional manual injection molding machine. It can be easily obtained by attaching the second fastener element.
  • the fastener stringer of the present invention has the same meshing strength when a slide fastener is configured, even when compared with a fastener stringer before repairing in which an element row is formed only by an injection-molded first fastener element, for example. It can be secured and used in the same way as a fastener stringer before repair.
  • the mechanical fastening of the first and second halves means that the first half using mechanical parts such as bolt members and nut members and mechanical parts (mechanical elements) as will be described later. And fastening the second half.
  • the fastener stringer of the present invention is a fastener stringer obtained mainly by replacing the damaged first fastener element with the second fastener element when the first fastener element forming the element row is damaged.
  • the element string is formed by actively using two types of fastener elements, the first fastener element and the second fastener element, when the fastener stringer is manufactured.
  • the fastener stringer made is also included.
  • the first and second halves may be made of a metal material or may be made of a hard thermoplastic synthetic resin material.
  • the strength of the second fastener element can be increased by configuring the first and second halves with a metal material, the second fastener element can be prevented from being damaged or damaged.
  • the first fastener element and the second fastener element can be configured with the same synthetic resin material.
  • the fastening means is constituted by a bolt member inserted into the through hole of the tape side edge portion and a nut member into which the bolt member is screwed.
  • the first half and the second half of the two fastener elements can be easily fastened, and the second fastener element can be stably attached to the side edge of the tape.
  • the first and second halves have a stepped portion that aligns the positions of the first and second halves on the contact surfaces that are in contact with each other, thereby easily aligning the first and second halves.
  • the second fastener element can be formed, and when the first half and the second half are fastened using the bolt member and the nut member, the first half and the second half are relatively It can be prevented from rotating.
  • the first and second halves have a tape holding part for holding the fastener tape, and a concave core string holding part arranged between the contact surface and the tape holding part.
  • the step portion is extended on the side of the meshing head of the second fastener element with respect to the core string holding portion, along a direction orthogonal to the core string holding portion.
  • first half and the second half have the same shape, the first half and the second half can be formed using the same mold, The cost can be reduced, and when attaching the first and second halves to the side edge of the tape, it is not necessary to confirm which is placed on the tape front side or the tape back side. Mounting workability can be improved.
  • the fastening means includes an engaging protrusion protruding from one of the first and second halves, and an opening protruding from the other, the engaging protrusion being Also by being comprised by the engagement hole to engage, it can be easily fastened with the 1st half part and 2nd half part of a 2nd fastener element, and attaches a 2nd fastener element to a tape side edge part stably. be able to.
  • the meshing head of the first half and the meshing head of the second half are connected to each other via a flexible connection, so that the first half and the second half are connected. Since the relative positioning of the parts can be easily performed, the mounting workability of the second fastener element can be improved. Further, since the first half and the second half are not separated separately, it is possible to prevent one of the first and second halves from being lost and facilitate the management of parts.
  • the fastener stringer provided by the present invention has a pair of right and left fastener stringers having the above-described configuration.
  • a conventional manual type It can be easily obtained without using an injection molding machine.
  • the damaged first fastener element is removed from the tape side edge portion of the fastener tape as a repair fastener element.
  • the first half portion disposed on the first tape surface side of the fastener tape, the second half portion disposed on the second tape surface side of the fastener tape, and the first and second half portions are mechanically fastened.
  • a second fastener element having a fastening means and the fastening means is inserted into a through hole formed at a predetermined position of the tape side edge of the fastener tape, and the fastening means makes the first half and the second half
  • the fastener stringer is repaired by attaching the second fastener element to the side edge of the tape.
  • the first fastener element when the first fastener element is damaged in the slide fastener, the first fastener element can be easily replaced with the second fastener element without using a conventional manual injection molding machine.
  • the fastener stringer can be repaired easily and quickly. For this reason, the cost and time concerning repair can be reduced significantly compared with the past, and repair work can also be performed safely compared with the case where a manual type injection molding machine is used.
  • the through-hole is formed at a predetermined position by using a positioning jig that positions the through-hole with reference to the position of the first fastener element adjacent to the repair location. Since it can be formed, the second fastener element can be quickly and reliably attached to the side edge of the tape.
  • FIG. 1 is a front view showing a slide fastener before being repaired.
  • FIG. 2 is a partially enlarged perspective view of the slide fastener before being repaired.
  • FIG. 3 is a perspective view showing a state in which one of the fastener elements of the slide fastener is damaged.
  • FIG. 4 is an explanatory view showing the relationship between the slide fastener to be repaired and the positioning jig.
  • FIG. 5 is an explanatory diagram for explaining an operation of forming a through hole in a slide fastener using a positioning jig.
  • FIG. 6 is an explanatory diagram illustrating a relationship between the second fastener element according to the first embodiment and a tape side edge portion in which a through hole is formed.
  • FIG. 7 is an explanatory view illustrating an operation of fastening the first half and the second half of the second fastener element.
  • FIG. 8 is a perspective view showing the repaired slide fastener.
  • FIG. 9 is a schematic view showing the repaired slide fastener from the front side.
  • FIG. 10 is a front view showing a slide fastener having a second fastener element attached in place of the first fastener element at a plurality of locations.
  • FIG. 11 is a perspective view illustrating a second fastener element according to the second embodiment.
  • FIG. 12 is an explanatory view illustrating a method of attaching the second fastener element to the side edge portion of the tape.
  • FIG. 13 is sectional drawing which shows the state in which the 2nd fastener element was attached to the tape side edge part.
  • FIG. 1 is a front view showing a slide fastener before being repaired in the first embodiment
  • FIG. 2 is a perspective view showing a partially enlarged slide fastener before being repaired
  • FIG. 3 is a perspective view showing a state in which one of the fastener elements of the slide fastener is damaged.
  • the tape length direction of the slide fastener is defined as the front-rear direction (the direction in which the slider slides to close the left and right fastener stringers is defined as the forward direction, and the direction in which the slider slides to open is defined as the rear direction).
  • the tape width direction is defined as the left-right direction (the fastener stringer side on which a butterfly pin described later is disposed is defined as the left side, and the fastener stringer side on which the box body is disposed is defined as the right side).
  • the front and back direction of the tape is defined as the vertical direction (the front side in FIG. 1 is defined as the upper side, and the back side of the paper is defined as the lower side).
  • the slide fastener 10 shown in FIG. 1 is a slide fastener used for joining or separating a plurality of net parts 1 in a ginger net (or a partition net) used for aquaculture of tuna and the like.
  • a ginger net or a partition net used for aquaculture of tuna and the like.
  • the ginger net can be easily manufactured, assembled, and disassembled. Further, when a part of the net part 1 is damaged due to the use of the ginger net, only the net part 1 can be easily replaced.
  • the slide fastener 10 used for joining or separating the net portion 1 has a pair of left and right fastener stringers 11 and 12 and a slider 13 that can open and close the fastener stringers 11 and 12.
  • the slider 13 has substantially the same configuration as a general slider conventionally used.
  • the left and right fastener stringers 11, 12 are continuous from a pair of left and right fastener tapes 14, an element row 15 formed on the opposing tape side edge 14 b of the fastener tape 14, and one end (front end) of the element row 15. It has a stopper 16 disposed on the tape side edge portion 14b, and a separation fitting insert 17 disposed on the tape side edge portion 14b so as to be continuous from the other end (rear end) of the element row 15. .
  • the fastener tape 14 has a tape main portion 14a to which the mesh portion 1 is attached, and a tape side edge portion 14b disposed on one side edge of the tape main portion 14a. Moreover, the core string part 14c is provided in the tape edge by the side of the tape side edge part 14b.
  • the left and right element rows 15 are formed by a plurality of synthetic resin first fastener elements 20 injection-molded on the tape side edge portion 14 b of the fastener tape 14.
  • synthetic resin material constituting the first fastener element 20 polyacetal, polyethylene terephthalate, nylon, or the like can be used.
  • each first fastener element 20 includes a body portion 21 fixed to the tape side edge portion 14 b and a neck portion 22 extending outward from the tape so as to be confined from the body portion 21. And a meshing head portion 23 that further extends from the neck portion 22 and swells in the front-rear direction, and a protruding piece portion that protrudes from the neck portion 22 in the front-rear direction (tape length direction) in parallel with the tape surface of the fastener tape 14. 24.
  • the upper half portion is the upper half portion of the fastener tape 14 above the central portion in the vertical direction and the lower half portion is the lower half portion of the first fastener element 20.
  • a groove portion 25 is formed along the front-rear direction (tape length direction) at the top portion of the meshing head 23 of the first fastener element 20 at a substantially central portion in the vertical direction (tape front and back direction).
  • the groove 25 engages the engaging piece-side projecting piece 24 when the left and right element rows 15 are engaged. Thereby, it can prevent that the 1st right and left 1st fastener element 20 in a meshing state produces a relative positional shift mutually in an up-down direction.
  • the area of the cross section perpendicular to the left and right direction (tape width direction) in the upper half or lower half of the trunk portion 21 is the area of the cross section perpendicular to the left and right direction in the neck portion 22 (particularly, A concave portion 26 having a predetermined depth is provided on the upper surface and the lower surface of the body portion 21 so as to be smaller than the minimum cross-sectional area of the neck portion 22.
  • the stoppers 16 are continuously provided one by one on the front end side of the left and right element rows 15 to prevent the slider 13 from falling off the element rows 15.
  • the opening / closing insert 17 includes a box 17a disposed on the rear end side of the right element row 15 and a butterfly rod 17b disposed on the rear end side of the left element row 15.
  • the concave portion 26 is provided in the body portion 21 as described above, so that the cross-sectional area perpendicular to the left-right direction in the upper half portion or the lower half portion of the body portion 21 is provided. Is set smaller than the minimum cross-sectional area of the cross section orthogonal to the left-right direction in the neck portion 22. For this reason, as shown in FIG. 3, the first fastener element 20 is torn at the upper half (or lower half) of the trunk 21 having a smaller cross-sectional area before breaking at the neck 22. become. At this time, since the first fastener element 20 broken at the body portion 21 is detached from the fastener tape 14, the first fastener element 20 can be easily detached.
  • the metal second fastener element 30 is placed in a predetermined position with respect to the fastener stringer 12 that is damaged from the at least one first fastener element 20 and is missing from the fastener tape 14. By attaching, the fastener stringer 12 can be repaired.
  • the positioning jig 40 includes a flat main body 41 and two element housing portions formed on one side edge of the main body 41 corresponding to the size of the body 21 of the first fastener element 20. 42 and a positioning hole 43 formed in the central portion between the two element accommodating portions 42 in the main body portion 41.
  • the positioning jig 40 is set at a predetermined position of the fastener stringers 11 and 12. Specifically, as shown in FIG. 5, the first fastener element 20 adjacent to both sides of the portion where the first fastener element 20 is missing is accommodated in the element accommodating portion 42 of the positioning jig 40. The positioning jig 40 is set.
  • a punching machine such as a perforation is pierced into the positioning hole 43 of the positioning jig 40 set on the fastener stringers 11 and 12, and a through hole 18 is formed at a predetermined position of the tape side edge portion 14b of the fastener tape 14. To do. At this time, the through hole 18 is formed on the tape inner side than the core string portion 14c.
  • the fibers constituting the fastener tape 14 are partially melted or the fibers They are in a welded state. For this reason, it is easy to pierce the fastener tape 14 with a punching machine to form the through hole 18, and it is possible to prevent the fibers from fraying around the through hole 18.
  • the 2nd fastener element 30 is attached to the site
  • the second fastener element 30 is formed separately from the fastener tape 14, a first half 31 disposed on the front surface (first surface) side of the fastener tape 14, and the fastener tape 14 and a second half 32 disposed on the back surface (second surface) side of the fastener tape 14, and fastening means 33 for mechanically fastening the first half 31 and the second half 32. And have.
  • these 1st and 2nd half parts 31 and 32 and the fastening means 33 are comprised by metal materials, such as stainless steel which does not rust, for example, these parts are made from polyacetal, polyethylene terephthalate, nylon, etc. It is also possible to comprise a hard thermoplastic synthetic resin material such as
  • first half portion 31 and the second half portion 32 in the second fastener element 30 exhibit an element shape in which the concave portion 26 is omitted from the first fastener element 20 when fastened by the fastening means 33.
  • the body 30a, the neck 30b, the meshing head 30c, the projecting piece 30d, and the groove 30e are included.
  • the insertion hole 31a which lets the bolt member 38 mentioned later of the fastening means 33 penetrate, and the 1st accommodation recessed part which can accommodate the head of the bolt member 38 31b is formed.
  • a second accommodation recess capable of accommodating an insertion hole 32a through which the bolt member 38 of the fastening means 33 is inserted and a nut member 39 to be described later of the fastening means 33. 32b is formed.
  • first half portion 31 and the second half portion 32 have opposing surfaces (mating surfaces) arranged so as to face each other when the second fastener element 30 is attached to the fastener tape 14.
  • the opposing surfaces of the first and second halves 31 and 32 are on the tape side of the fastener tape 14. It has a tape clamping part 34 that clamps the edge part 14b.
  • the opposing surfaces of the first and second halves 31 and 32 have a core string holding part 35 that holds the core string part 14c of the fastener tape 14 closer to the neck part 30b than the tape holding part 34.
  • the core string holding portion 35 is a concave portion that is disposed along the front-rear direction and is formed deeper than the tape holding portion 34.
  • the opposing surfaces of the first and second halves 31 and 32 are contact surfaces on which the first half 31 and the second half 32 come into contact with each other when the second fastener element 30 is attached to the fastener tape 14.
  • the core string holding portion 35 is disposed between the contact surface 37 and the tape holding portion 34.
  • the contact surface 37 is formed with a stepped portion 36 in which the first and second half portions 31, 32 can be aligned with each other, and the stepped portion 36 extends from the trunk portion 30a to the neck portion 30b. Extending over the meshing head 30c.
  • the stepped portion 36 is disposed along the fastener tape width direction at the center position in the fastener tape length direction on the contact surface 37 of the first half portion 31 and the second half portion 32 that contact each other. With the stepped portion 36 as a boundary, one contact surface 37 is formed such that the height position in the vertical direction is higher than the other contact surface 37 (so as to rise in the vertical direction).
  • the first half 31 and the second half 32 are formed to have substantially the same shape. For this reason, since the 1st half part 31 and the 2nd half part 32 can be produced using the same metal mold
  • the fastening means 33 in the second fastener element 30 is constituted by a bolt member 38 having a head portion 38a and a shaft portion 38b in which a male screw is cut, and a nut member 39 in which a female screw is cut in the inner wall.
  • the bolt member 38 can be screwed onto the nut member 39 by using a hexagonal wrench.
  • the fastening means 33 for fastening the first half portion 31 and the second half portion 32 is not limited to the bolt member 38 as described above, and a member such as a rivet is used, for example. Is also possible.
  • the first half portion When attaching the second fastener element 30 to the fastener tape 14, first, as shown in FIG. 7, the first half portion is sandwiched between the tape side edge portion 14b and the core string portion 14c of the fastener tape 14. 31 and the 2nd half part 32 are overlap
  • the nut member 39 is accommodated in the second accommodating recess 32b of the second half 32, and the shaft 38b of the bolt member 38 is inserted into the insertion hole 31a of the first half 31, the through hole 18 of the fastener tape 14, and The second half 32 is inserted into the insertion hole 32 a and is firmly screwed into the nut member 39.
  • the first half portion 31 and the second half portion 32 are coupled by the fastening means 33 and mechanically fastened, so that the second fastener element 30 is fastened to the fastener tape 14 as shown in FIGS. It can be attached to the tape side edge 14b.
  • the first half part 31 and the second half part 32 are formed with the core string holding part 35 and the step part 36 as described above, so that the bolt member 38 is screwed onto the nut member 39. Therefore, even if the shaft is rotated, the first and second halves 31 and 32 can be prevented from being rotated with respect to the fastener tape 14 to be displaced, and the second fastener element 30 can be stabilized in a predetermined direction. Can be attached.
  • the second fastener element 30 can be easily and reliably attached to the portion of the fastener stringer 12 where the first fastener element 20 is missing.
  • the fastener stringer 12 can be repaired easily and quickly. For this reason, the cost and time concerning repair can be reduced significantly compared with the past, and repair work can also be performed safely compared with the case where a manual injection molding machine is used.
  • the slide fastener 10 which has the fastener stringer 12 after repair is, By sliding the slider 13, the slide fastener 10 can be smoothly opened and closed as in the state before the first fastener element 20 is damaged.
  • the repaired slide fastener 10 again has the same fastener element (second fastener).
  • the element 30) can be prevented from being damaged.
  • the metal material of the second fastener element 30 for example, a stainless steel or the like that is not easily rusted or does not rust can be used to obtain high corrosion resistance even when used in an environment exposed to seawater such as a fish net. .
  • the second fastener element 30 receives a lateral pulling force.
  • the fastener tape 14 can be prevented from tearing from the through hole 18 toward the tape edge, and the second fastener element 30 can be effectively prevented from falling off the fastener tape 14.
  • the through hole 18 through which the bolt member 38 is inserted is not necessarily formed in the fastener tape 14 in advance before the second fastener element 30 is attached. Absent. For example, when the end of the bolt member is sharply formed and the second fastener element 30 is attached, a hole is formed in the fastener tape with the bolt member, and the bolt member can be inserted into the fastener tape 14 at the same time. It is.
  • FIG. 11 is a perspective view showing a state in which the second fastener element according to the second embodiment is disassembled.
  • FIG. 12 is an explanatory view for explaining a method of attaching the second fastener element to the tape side edge
  • FIG. 13 is a cross-sectional view showing a state in which the second fastener element is attached to the tape side edge. It is.
  • the first fastener element 20 disposed on the fastener stringer 12 is damaged and missing from the fastener tape 14 (see FIG. 3)
  • the first fastener element 20 described above is used instead of the damaged first fastener element 20.
  • the fastener stringer 12 is repaired by attaching the second fastener element 50 shown in FIG. 11 instead of the second fastener element 30 used in the first embodiment.
  • the through hole 18 is formed at a predetermined position of the fastener tape 14 using the positioning jig 40. (See FIGS. 4 and 5). After the through hole 18 is formed in the fastener tape 14, the second fastener element 50 according to the second embodiment is attached using the through hole 18.
  • the second fastener element 50 is formed separately from the fastener tape 14 and is arranged on the front surface (first surface) side of the fastener tape 14.
  • fastening means 53 for fastening are provided separately from the fastener tape 14 and is arranged on the front surface (first surface) side of the fastener tape 14.
  • the second half 52 formed separately from the fastener tape 14 and disposed on the back surface (second surface) side of the fastener tape 14, and the first half 51 and the second half 52 are mechanically connected.
  • fastening means 53 for fastening for fastening.
  • the second fastener element 50 is formed by injection molding polyacetal.
  • the second fastener element 50 is made of a hard thermoplastic synthetic resin material such as polyethylene terephthalate or nylon. Can be used.
  • the body part When the first half 51 and the second half 52 in the second fastener element 50 are fastened by the fastening means 53, the body part, It has the part which comprises a neck part, a meshing head part, a protrusion piece part, and a groove part.
  • the first half 51 and the second half 52 include a tape clamping portion 54 that clamps the tape side edge portion 14 b of the fastener tape 14 when the second fastener element 50 is attached to the fastener tape 14, and the fastener tape 14. And a core string holding portion 55 for holding the core string portion 14c.
  • the tape clamping portion 54 is formed at the end portion on the body portion side on the opposing surface of the first half portion 51 and the second half portion 52. Further, the core string sandwiching portion 55 is disposed between the contact surface of the first and second half portions 51 and 52 and the tape sandwiching portion 54 among the opposing surfaces, and is a concave shape formed deeper than the tape sandwiching portion 54. It is a groove.
  • connection part 57 which has flexibility.
  • the fastening means 53 in the second fastener element 50 has an engagement hole 59 drilled in a portion constituting the body portion of the first half 51 and a surface in close contact with the fastener tape 14 of the second half 52 (tape It is constituted by an engagement protrusion 58 that protrudes on the surface of the holding part 54 and can engage with the engagement hole 59 of the first half 51.
  • the engaging protrusion 58 is formed to be divided into two forks, a base end 58a that stands up from a portion constituting the body portion 21 of the second half 52 and can be bent inward (approaching direction). And an engaging portion 58b disposed on the distal end side of the base end portion 58a.
  • the engagement hole 59 includes a first inner diameter portion 59a formed on the surface close to the fastener tape 14 and a second inner diameter portion 59b having a diameter larger than that of the first inner diameter portion 59a via a stepped portion 59c. And the engaging portion 58b of the engaging protrusion 58 is locked to the stepped portion 59c.
  • the connecting portion 57 is bent and moved while rotating the first half 51 so as to overlap the second half 52, and the second half 52 is engaged with the engagement hole 59 of the first half 51.
  • the protrusion 58 is inserted and engaged.
  • the connecting portion 57 since the first half 51 and the second half 52 are connected to each other via the connecting portion 57, the relative alignment between the first half 51 and the second half 52 is facilitated. It can be carried out.
  • the second fastener element 50 can be attached to the tape side edge 14 b of the fastener tape 14.
  • the second fastener element 50 in place of the damaged first fastener element 20
  • the slide fastener 10 having the fastener stringer 12 after repair can be opened and closed smoothly in the same manner as in the state before the first fastener element 20 is damaged. Can do.

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  • Slide Fasteners (AREA)

Abstract

A method for repairing a fastener stringer is configured in such a manner that, when at least one of the injection-molded first fastener elements (20) of a fastener stringer (11, 12) is damaged, a second fastener element (30, 50) which is provided with a first half-section (31, 51), a second half-section (32, 52), and a fastening means (33, 53) for mechanically fastening the first and second half-sections (32, 52) together is used as the fastener element for replacement. A through-hole (18) is formed at a predetermined position of the fastener tape (14), the fastening means (33, 53) is inserted through the through-hole (18), and the first half-section (31, 51) and the second half-section (32, 52) are fastened together by the fastening means (33, 53) to attach the second fastener element (30, 50) to the fastener tape (14). The configuration enables the fastener stringer (11, 12) to be repaired easily and quickly, and as a result, the cost and time required for the repair can be drastically reduced.

Description

ファスナーストリンガー及びスライドファスナー、並びにファスナーストリンガーの補修方法Fastener stringer and slide fastener, and repair method for fastener stringer
　本発明は、主に、破損したファスナーエレメントを新しいファスナーエレメントに取り替えることにより補修されたファスナーストリンガー及びスライドファスナー、並びに、ファスナーストリンガーの補修方法に関する。 The present invention mainly relates to a fastener stringer and a slide fastener repaired by replacing a damaged fastener element with a new fastener element, and a method for repairing the fastener stringer.
　左右のエレメント列が噛合してスライドファスナーが閉じている状態において、左右のファスナーストリンガーを引き離す方向に力を加えてゆくと、横引力が所定の大きさを越えたときにファスナーテープ又はファスナーエレメントが破損する。このとき、例えばファスナーテープにおいて破断が発生してしまうと、その破断したファスナーテープを補修することは困難であるため、スライドファスナー自体を交換することが必要となる。 In the state where the left and right element rows are meshed and the slide fastener is closed, if a force is applied in the direction to separate the left and right fastener stringers, the fastener tape or fastener element will be released when the lateral pulling force exceeds a predetermined magnitude. fall into disrepair. At this time, for example, if the fastener tape is broken, it is difficult to repair the broken fastener tape, and thus it is necessary to replace the slide fastener itself.
　これに対し、過大な横引力を加えた際に、ファスナーエレメントが破損した場合には、その破損したファスナーエレメントを新たなファスナーエレメントに付け替えることによって、スライドファスナーを比較的容易に修復することができる。特に、大きなサイズのファスナーエレメントを用いているスライドファスナーでは、破損したファスナーエレメントを取り外し、そこに補修用のファスナーエレメントを新たに取り付けることにより、スライドファスナーの補修を効率的に行うことができる。 On the other hand, if the fastener element is damaged when an excessive lateral pulling force is applied, the slide fastener can be repaired relatively easily by replacing the damaged fastener element with a new fastener element. . In particular, in a slide fastener that uses a large-sized fastener element, the slide fastener can be repaired efficiently by removing the damaged fastener element and newly attaching a repair fastener element thereto.
　ここで、スライドファスナーの補修に関し、実開昭５３－７１６６１号公報（特許文献１）には、ファスナーエレメントが欠如してしまったファスナーストリンガーに対して、新たにファスナーエレメントを射出成形することができる手動型の射出成形機が開示されている。 Here, regarding repair of a slide fastener, Japanese Utility Model Laid-Open No. 53-71661 (Patent Document 1) can newly injection-mold a fastener element with respect to a fastener stringer that lacks the fastener element. A manual injection molding machine is disclosed.
　この特許文献１に記載されている手動型射出成形機では、欠如してしまったエレメントの隣のエレメントを用いて成形用の金型を位置決めすることにより、射出成形によって新たに取着するエレメントの取付位置や取付ピッチを的確に定めることができる。 In the manual injection molding machine described in Patent Document 1, an element to be newly attached by injection molding is positioned by positioning a molding die using an element adjacent to the missing element. The mounting position and mounting pitch can be accurately determined.
　このような手動型射出成形機を用いることにより、例えばテニスコートのカバー、漁業の定置網、又は養殖用の生簀網や仕切り網などの大きな物品にスライドファスナーが取り付けられている場合に、そのスライドファスナーが取り付けられている現地に手動型射出成形機を持ち運ぶことにより、スライドファスナーの補修をその現地にて行うことが可能となる。 By using such a manual injection molding machine, for example, when a slide fastener is attached to a large article such as a tennis court cover, a fishery stationary net, or an aquaculture ginger net or a partition net, the slide fastener Carrying a manual injection molding machine to the site where is attached, it is possible to repair the slide fastener at the site.
実開昭５３－７１６６１号公報Japanese Utility Model Publication No. 53-71661
　前記特許文献１に記載されている手動型の射出成形機は、持ち運べることは可能であるものの、大型で高重量な装置であるため、射出成形機の搬送に多くの人手やコストが掛かるなどの欠点があり、また、スライドファスナーの補修が急を要する場合に迅速に対応することが難しいことがあった。 Although the manual injection molding machine described in Patent Document 1 can be carried around, it is a large and heavy equipment, so it takes a lot of manpower and cost to transport the injection molding machine. There are drawbacks, and when repair of the slide fastener is urgent, it may be difficult to respond quickly.
　更に、スライドファスナーが使用されている現場（例えば定置網や生簀網などが用いられる漁場など）によっては、射出成形機を持ち運ぶこと自体が困難な場合があった。また、射出成形機を作動させるためには電源が必要とされるものの、補修を行う現場によっては電源を確保し難い場合もあるという問題があった。 Furthermore, in some places where slide fasteners are used (for example, fishing grounds where stationary nets and ginger nets are used), it may be difficult to carry the injection molding machine itself. In addition, although a power source is required to operate the injection molding machine, there is a problem that it may be difficult to secure the power source depending on the repair site.
　本発明は上記従来の課題に鑑みてなされたものであって、その具体的な目的は、ファスナーストリンガーのファスナーエレメントが破損したときに、そのファスナーエレメントを交換してファスナーストリンガーを簡便に補修することが可能なファスナーストリンガーの補修方法、並びに、射出成形されたファスナーエレメントを有するエレメント列の一部に他のファスナーエレメントが取り付けられたファスナーストリンガー及びスライドファスナーを提供することにある。 The present invention has been made in view of the above-described conventional problems, and a specific object thereof is to easily repair a fastener stringer by replacing the fastener element when the fastener element of the fastener stringer is damaged. It is an object to provide a fastener stringer repair method and a fastener stringer and a slide fastener in which another fastener element is attached to a part of an element row having an injection-molded fastener element.
　上記目的を達成するために、本発明により提供されるファスナーストリンガーは、基本的な構成として、ファスナーテープのテープ側縁部にエレメント列が形成されたファスナーストリンガーであって、前記エレメント列は、前記テープ側縁部に射出成形された複数の第１ファスナーエレメントと、前記テープ側縁部における前記第１ファスナーエレメントの欠落部位に取着された少なくとも１つの第２ファスナーエレメントとを有し、前記第２ファスナーエレメントは、前記ファスナーテープと別体に形成され、前記ファスナーテープの第１テープ面側に配される第１半部と、前記ファスナーテープと別体に形成され、前記ファスナーテープの第２テープ面側に配される第２半部と、前記テープ側縁部に形成された貫通孔に挿通され、前記第１及び第２半部を機械的に締結する締結手段とを有してなることを最も主要な特徴とするものである。 In order to achieve the above object, a fastener stringer provided by the present invention is a fastener stringer in which an element row is formed on a tape side edge of a fastener tape as a basic configuration, and the element row is A plurality of first fastener elements injection-molded on a tape side edge, and at least one second fastener element attached to a missing portion of the first fastener element on the tape side edge, The two fastener elements are formed separately from the fastener tape, and are formed separately from the first half portion disposed on the first tape surface side of the fastener tape, the fastener tape, and the second fastener tape. The second half portion arranged on the tape surface side and the through hole formed in the tape side edge portion, It is an most important characterized by having a fastening means for mechanically fastening the first and second halves.
　本発明に係るファスナーストリンガーにおいて、前記締結手段は、前記テープ側縁部の前記貫通孔に挿通されるボルト部材と、前記ボルト部材が螺合するナット部材とにより構成されていることが好ましい。 In the fastener stringer according to the present invention, it is preferable that the fastening means is composed of a bolt member inserted into the through hole in the side edge of the tape and a nut member into which the bolt member is screwed.
　この場合、前記第１及び第２半部は、互いに接触する接触面に、互いの位置を合わせる段差部を有していることが好ましい。また、前記第１及び第２半部は、前記ファスナーテープを挟持するテープ挟持部と、前記接触面と前記テープ挟持部との間に配された凹状の芯紐挟持部とを有し、前記段差部は、前記芯紐挟持部よりも前記第２ファスナーエレメントの噛合頭部側に、芯紐挟持部に対して直交する方向に沿って延設されていることが特に好ましい。
　更に、前記第１半部と前記第２半部とは互いに同じ形状を有していることが特に好ましい。 In this case, it is preferable that the first and second halves have a stepped portion that aligns the positions of the first and second halves on the contact surfaces that are in contact with each other. Further, the first and second halves have a tape holding part for holding the fastener tape, and a concave core string holding part arranged between the contact surface and the tape holding part, It is particularly preferable that the stepped portion is extended closer to the meshing head side of the second fastener element than the core string holding part, in a direction perpendicular to the core string holding part.
Furthermore, it is particularly preferable that the first half and the second half have the same shape.
　また、本発明に係るファスナーストリンガーにおいて、前記締結手段は、前記第１及び第２半部のうちの一方に突設された係合突部と、他方に穿設され、前記係合突部を係合させる係合孔とにより構成されていても良い。
　この場合、前記第１半部の噛合頭部と第２半部の噛合頭部とは、可撓性を有する連結部を介して互いに連結されていることが好ましい。 Further, in the fastener stringer according to the present invention, the fastening means includes an engaging protrusion protruding from one of the first and second halves, and an opening protruding from the other, the engaging protrusion being You may be comprised by the engagement hole engaged.
In this case, it is preferable that the meshing head of the first half and the meshing head of the second half are connected to each other via a flexible connection.
　そして、本発明により提供されるファスナーストリンガーは、前述した構成を有するファスナーストリンガーを左右一対で有することを特徴とするものである。 And the fastener stringer provided by the present invention is characterized by having a pair of fastener stringers having the above-described configuration.
　次に、本発明により提供されるファスナーストリンガーの補修方法は、基本的な構成として、ファスナーテープのテープ側縁部に複数の第１ファスナーエレメントが射出成形されたファスナーストリンガーにおいて、少なくとも１つの前記第１ファスナーエレメントが破損したときに、破損した前記第１ファスナーエレメントを前記テープ側縁部から取り外し、同テープ側縁部に補修用のファスナーエレメントを取着して前記ファスナーストリンガーを補修するファスナーストリンガーの補修方法であって、補修用の前記ファスナーエレメントとして、前記ファスナーテープと別体に形成され、前記ファスナーテープの第１テープ面側に配される第１半部と、前記ファスナーテープと別体に形成され、前記ファスナーテープの第２テープ面側に配される第２半部と、前記テープ側縁部に形成された貫通孔に挿通され、前記第１及び第２半部を機械的に締結する締結手段とを有する第２ファスナーエレメントを使用し、前記テープ側縁部の所定位置に形成された前記貫通孔に前記締結手段を挿通させ、同締結手段により前記第１半部と前記第２半部とを締結することにより、前記第２ファスナーエレメントを前記テープ側縁部に取着することを最も主要な特徴とするものである。 Next, the fastener stringer repairing method provided by the present invention has, as a basic structure, a fastener stringer in which a plurality of first fastener elements are injection-molded on the tape side edge of the fastener tape. A fastener stringer for repairing the fastener stringer by removing the damaged first fastener element from the tape side edge and attaching a repair fastener element to the tape side edge when the one fastener element is damaged. A repair method, wherein the fastener element for repair is formed separately from the fastener tape, and is disposed on the first tape surface side of the fastener tape, and separately from the fastener tape. A second tape surface of the fastener tape formed A second fastener element having a second half disposed on the tape and a fastening means inserted through a through-hole formed in the side edge of the tape and mechanically fastening the first and second halves. The fastening means is inserted into the through hole formed at a predetermined position of the tape side edge, and the second half is fastened by fastening the first half and the second half by the fastening means. The most important feature is that the fastener element is attached to the side edge of the tape.
　このような本発明の補修方法では、前記貫通孔の形成を、補修箇所に隣接した前記第１ファスナーエレメントの位置を基準にして前記貫通孔の位置決めをする位置決め用治具を用いて行うことが好ましい。 In such a repair method of the present invention, the through hole is formed by using a positioning jig for positioning the through hole with reference to the position of the first fastener element adjacent to the repair location. preferable.
　本発明者らは、ファスナーテープのテープ側縁部に複数の合成樹脂製のファスナーエレメントが射出成形されたファスナーストリンガーにおいて、ファスナーエレメントが破損したときにファスナーエレメントの取り替えを容易に行うことができる方法について鋭意検討した。 In the fastener stringer in which a plurality of synthetic resin fastener elements are injection-molded on the side edge of the fastener tape, the present inventors can easily replace the fastener element when the fastener element is damaged. We studied earnestly.
　その結果、ファスナーストリンガーのファスナーエレメントが破損して欠落した部位に、テープ表面側とテープ裏面側で分離することが可能なエレメント半部を、ボルト部材及びナット部材等の機械的な締結手段を用いて締結することが可能なファスナーエレメントを取り付けることにより、ファスナーストリンガーを容易に補修できることに想到し、本発明を完成させるに至った。 As a result, the element half that can be separated on the tape front side and the tape back side is used at the part where the fastener element of the fastener stringer is damaged and missing, using mechanical fastening means such as bolt members and nut members. By attaching a fastener element that can be fastened, the fastener stringer can be easily repaired, and the present invention has been completed.
　即ち、本発明に係るファスナーストリンガーのエレメント列は、テープ側縁部に射出成形された複数の第１ファスナーエレメントと、テープ側縁部における第１ファスナーエレメントの欠落部位に取着された少なくとも１つの第２ファスナーエレメントとを有している。また、第２ファスナーエレメントは、ファスナーテープの第１テープ面側に配される第１半部と、ファスナーテープの第２テープ面側に配される第２半部と、テープ側縁部に形成された貫通孔に挿通され、第１及び第２半部を機械的に締結する締結手段とを有している。 In other words, the element string of the fastener stringer according to the present invention includes a plurality of first fastener elements injection-molded on the tape side edge and at least one attached to a missing portion of the first fastener element on the tape side edge. And a second fastener element. The second fastener element is formed on the first half portion disposed on the first tape surface side of the fastener tape, the second half portion disposed on the second tape surface side of the fastener tape, and the tape side edge portion. And fastening means for mechanically fastening the first and second halves through the through hole.
　このような本発明のファスナーストリンガーは、射出成形された第１ファスナーエレメントが破損した場合などに、従来のような手動型の射出成形機を用いなくても、その破損した第１ファスナーエレメントに代えて第２ファスナーエレメントを取り付けることにより容易に得ることができる。 Such a fastener stringer of the present invention replaces the damaged first fastener element even if the injection molded first fastener element is damaged without using a conventional manual injection molding machine. It can be easily obtained by attaching the second fastener element.
　また、本発明のファスナーストリンガーは、例えば射出成形された第１ファスナーエレメントのみによってエレメント列が形成されている補修前のファスナーストリンガーと比較しても、スライドファスナーを構成した場合に同等の噛合強度を確保でき、補修前のファスナーストリンガーと同じように使用することができる。 In addition, the fastener stringer of the present invention has the same meshing strength when a slide fastener is configured, even when compared with a fastener stringer before repairing in which an element row is formed only by an injection-molded first fastener element, for example. It can be secured and used in the same way as a fastener stringer before repair.
　なお、本発明において、第１及び第２半部を機械的に締結するとは、後述するようなボルト部材及びナット部材などの機械部品や機械的な部位（機械要素）を用いて第１半部と第２半部とを締結することである。 In the present invention, the mechanical fastening of the first and second halves means that the first half using mechanical parts such as bolt members and nut members and mechanical parts (mechanical elements) as will be described later. And fastening the second half.
　また、本発明のファスナーストリンガーは、主として、エレメント列を形成する第１ファスナーエレメントが破損したときに、その破損した第１ファスナーエレメントを第２ファスナーエレメントに取り替えることによって得られるファスナーストリンガーであるが、例えば、スライドファスナーが取着される製品のデザイン等を考慮して、ファスナーストリンガーの製造時に、第１ファスナーエレメントと第２ファスナーエレメントの２種類のファスナーエレメントを積極的に使用してエレメント列が形成されたファスナーストリンガーも含むものである。 The fastener stringer of the present invention is a fastener stringer obtained mainly by replacing the damaged first fastener element with the second fastener element when the first fastener element forming the element row is damaged. For example, considering the design of the product to which the slide fastener is attached, the element string is formed by actively using two types of fastener elements, the first fastener element and the second fastener element, when the fastener stringer is manufactured. The fastener stringer made is also included.
　このような本発明のファスナーストリンガーにおいて、前記第１及び第２半部は、金属材料によって構成されていても良く、或いは、硬質の熱可塑性合成樹脂材料によって構成されていても良い。例えば、第１及び第２半部を金属材料で構成することによって、第２ファスナーエレメントの強度を高めることができるため、第２ファスナーエレメントが傷付いたり、破損したりすることを防止できる。一方、第１及び第２半部を硬質の熱可塑性合成樹脂材料で構成することによって、第１ファスナーエレメントと第２ファスナーエレメントを同じ合成樹脂材料で構成することが可能となる。 In the fastener stringer of the present invention, the first and second halves may be made of a metal material or may be made of a hard thermoplastic synthetic resin material. For example, since the strength of the second fastener element can be increased by configuring the first and second halves with a metal material, the second fastener element can be prevented from being damaged or damaged. On the other hand, by configuring the first and second halves with a hard thermoplastic synthetic resin material, the first fastener element and the second fastener element can be configured with the same synthetic resin material.
　また、本発明のファスナーストリンガーにおいて、前記締結手段が、前記テープ側縁部の前記貫通孔に挿通されるボルト部材と、前記ボルト部材が螺合するナット部材とにより構成されていることにより、第２ファスナーエレメントの第１半部と第２半部と容易に締結でき、第２ファスナーエレメントをテープ側縁部に安定して取り付けることができる。 Further, in the fastener stringer of the present invention, the fastening means is constituted by a bolt member inserted into the through hole of the tape side edge portion and a nut member into which the bolt member is screwed. The first half and the second half of the two fastener elements can be easily fastened, and the second fastener element can be stably attached to the side edge of the tape.
　この場合、前記第１及び第２半部は、互いに接触する接触面に、互いの位置を合わせる段差部を有していることにより、第１半部と第２半部の位置合わせを容易に行って第２ファスナーエレメントを形成することができるとともに、ボルト部材とナット部材を用いて第１半部と第２半部を締結する際に、第１半部と第２半部が相対的に回転することを防止できる。 In this case, the first and second halves have a stepped portion that aligns the positions of the first and second halves on the contact surfaces that are in contact with each other, thereby easily aligning the first and second halves. And the second fastener element can be formed, and when the first half and the second half are fastened using the bolt member and the nut member, the first half and the second half are relatively It can be prevented from rotating.
　特にこの場合、前記第１及び第２半部は、前記ファスナーテープを挟持するテープ挟持部と、前記接触面と前記テープ挟持部との間に配された凹状の芯紐挟持部とを有し、前記段差部は、前記芯紐挟持部よりも第２ファスナーエレメントの噛合頭部側に、芯紐挟持部に対して直交する方向に沿って延設されている。これにより、第２ファスナーエレメントがファスナーテープの所定位置に安定して取着されるとともに、ボルト部材とナット部材を用いて第１半部と第２半部を締結する際に、第１半部と第２半部が相対的に回転することをより確実に防止できる。 Particularly in this case, the first and second halves have a tape holding part for holding the fastener tape, and a concave core string holding part arranged between the contact surface and the tape holding part. The step portion is extended on the side of the meshing head of the second fastener element with respect to the core string holding portion, along a direction orthogonal to the core string holding portion. As a result, the second fastener element is stably attached to the predetermined position of the fastener tape, and the first half portion is fastened when the first half portion and the second half portion are fastened using the bolt member and the nut member. And it can prevent more reliably that a 2nd half part rotates relatively.
　また、前記第１半部と前記第２半部とは互いに同じ形状を有していることにより、第１半部と第２半部とを同じ成形型を用いて形成することができるため、コストの削減を図ることができ、また、第１及び第２半部をテープ側縁部に取り付ける際に、どちらをテープ表面側又はテープ裏面側に配置するのかを確認せずに済むため、その取付作業性を向上させることができる。 In addition, since the first half and the second half have the same shape, the first half and the second half can be formed using the same mold, The cost can be reduced, and when attaching the first and second halves to the side edge of the tape, it is not necessary to confirm which is placed on the tape front side or the tape back side. Mounting workability can be improved.
　また、本発明のファスナーストリンガーにおいては、前記締結手段が、前記第１及び第２半部のうちの一方に突設された係合突部と、他方に穿設され、前記係合突部を係合させる係合孔とにより構成されていることによっても、第２ファスナーエレメントの第１半部と第２半部と容易に締結でき、第２ファスナーエレメントをテープ側縁部に安定して取り付けることができる。 Further, in the fastener stringer of the present invention, the fastening means includes an engaging protrusion protruding from one of the first and second halves, and an opening protruding from the other, the engaging protrusion being Also by being comprised by the engagement hole to engage, it can be easily fastened with the 1st half part and 2nd half part of a 2nd fastener element, and attaches a 2nd fastener element to a tape side edge part stably. be able to.
　この場合、前記第１半部の噛合頭部と第２半部の噛合頭部とは、可撓性を有する連結部を介して互いに連結されていることにより、第１半部と第２半部の相対的な位置合わせを容易に行うことができるため、第２ファスナーエレメントの取付作業性を向上させることができる。更に、第１半部と第２半部とが別々に分離することはないため、第１及び第２半部の一方が紛失することを防いで、部品管理を行い易くすることができる。 In this case, the meshing head of the first half and the meshing head of the second half are connected to each other via a flexible connection, so that the first half and the second half are connected. Since the relative positioning of the parts can be easily performed, the mounting workability of the second fastener element can be improved. Further, since the first half and the second half are not separated separately, it is possible to prevent one of the first and second halves from being lost and facilitate the management of parts.
　そして、本発明により提供されるファスナーストリンガーは、前述した構成を有するファスナーストリンガーを左右一対で有することにより、例えば射出成形された第１ファスナーエレメントが破損した場合などに、従来のような手動型の射出成形機を用いなくても容易に得ることができる。 The fastener stringer provided by the present invention has a pair of right and left fastener stringers having the above-described configuration. For example, when the first fastener element formed by injection molding is damaged, a conventional manual type It can be easily obtained without using an injection molding machine.
　次に、本発明に係るファスナーストリンガーの補修方法は、少なくとも１つの第１ファスナーエレメントが破損したときに、破損した第１ファスナーエレメントをファスナーテープのテープ側縁部から取り外し、補修用のファスナーエレメントとして、ファスナーテープの第１テープ面側に配される第１半部と、ファスナーテープの第２テープ面側に配される第２半部と、第１及び第２半部を機械的に締結する締結手段とを有する第２ファスナーエレメントを使用し、ファスナーテープのテープ側縁部の所定位置に形成された貫通孔に締結手段を挿通させ、同締結手段により第１半部と第２半部とを締結することにより、第２ファスナーエレメントをテープ側縁部に取着することにより、ファスナーストリンガーを補修する。 Next, in the repair method of the fastener stringer according to the present invention, when at least one first fastener element is damaged, the damaged first fastener element is removed from the tape side edge portion of the fastener tape as a repair fastener element. The first half portion disposed on the first tape surface side of the fastener tape, the second half portion disposed on the second tape surface side of the fastener tape, and the first and second half portions are mechanically fastened. A second fastener element having a fastening means, and the fastening means is inserted into a through hole formed at a predetermined position of the tape side edge of the fastener tape, and the fastening means makes the first half and the second half The fastener stringer is repaired by attaching the second fastener element to the side edge of the tape.
　これにより、スライドファスナーにおいて第１ファスナーエレメントが破損したときに、従来のような手動型の射出成形機を用いなくても、その第１ファスナーエレメントを第２ファスナーエレメントに容易に付け替えることができるため、ファスナーストリンガーの補修を簡便に且つ迅速に行うことができる。このため、補修に係るコストや時間を従来よりも大幅に削減することができ、また、補修作業も、手動型の射出成形機を用いる場合に比べて安全に行うことができる。 Accordingly, when the first fastener element is damaged in the slide fastener, the first fastener element can be easily replaced with the second fastener element without using a conventional manual injection molding machine. The fastener stringer can be repaired easily and quickly. For this reason, the cost and time concerning repair can be reduced significantly compared with the past, and repair work can also be performed safely compared with the case where a manual type injection molding machine is used.
　この場合、前記貫通孔の形成を、補修箇所に隣接した第１ファスナーエレメントの位置を基準にして貫通孔の位置決めをする位置決め用治具を用いて行うことにより、貫通孔を所定位置に確実に形成することができるため、第２ファスナーエレメントを迅速に且つ確実にテープ側縁部に取り付けることができる。 In this case, the through-hole is formed at a predetermined position by using a positioning jig that positions the through-hole with reference to the position of the first fastener element adjacent to the repair location. Since it can be formed, the second fastener element can be quickly and reliably attached to the side edge of the tape.
図１は、補修される前のスライドファスナーを示す正面図である。FIG. 1 is a front view showing a slide fastener before being repaired. 図２は、補修される前のスライドファスナーを部分的に拡大して示す斜視図である。FIG. 2 is a partially enlarged perspective view of the slide fastener before being repaired. 図３は、スライドファスナーが有するファスナーエレメントの１つが破損した状態を示す斜視図である。FIG. 3 is a perspective view showing a state in which one of the fastener elements of the slide fastener is damaged. 図４は、補修するスライドファスナーと位置決め用治具との関係を示す説明図である。FIG. 4 is an explanatory view showing the relationship between the slide fastener to be repaired and the positioning jig. 図５は、位置決め用治具を用いてスライドファスナーに貫通孔を形成する作業を説明する説明図である。FIG. 5 is an explanatory diagram for explaining an operation of forming a through hole in a slide fastener using a positioning jig. 図６は、実施例１に係る第２ファスナーエレメントと貫通孔を形成したテープ側縁部との関係を示す説明図である。FIG. 6 is an explanatory diagram illustrating a relationship between the second fastener element according to the first embodiment and a tape side edge portion in which a through hole is formed. 図７は、第２ファスナーエレメントの第１半部と第２半部を締結する作業を説明する説明図である。FIG. 7 is an explanatory view illustrating an operation of fastening the first half and the second half of the second fastener element. 図８は、補修されたスライドファスナーを示す斜視図である。FIG. 8 is a perspective view showing the repaired slide fastener. 図９は、補修されたスライドファスナーを正面側から示す模式図である。FIG. 9 is a schematic view showing the repaired slide fastener from the front side. 図１０は、複数個所で第１ファスナーエレメントの代わりに第２ファスナーエレメントを取り付けたスライドファスナーを示す正面図である。FIG. 10 is a front view showing a slide fastener having a second fastener element attached in place of the first fastener element at a plurality of locations. 図１１は、実施例２に係る第２ファスナーエレメントを示す斜視図である。FIG. 11 is a perspective view illustrating a second fastener element according to the second embodiment. 図１２は、同第２ファスナーエレメントをテープ側縁部に取り付ける方法を説明する説明図である。FIG. 12 is an explanatory view illustrating a method of attaching the second fastener element to the side edge portion of the tape. 図１３は、同第２ファスナーエレメントがテープ側縁部に取り付けられた状態を示す断面図である。FIG. 13: is sectional drawing which shows the state in which the 2nd fastener element was attached to the tape side edge part.
　以下、本発明の好適な実施の形態について、実施例を挙げて図面を参照しながら詳細に説明する。 Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the drawings by way of examples.
　図１は、本実施例１において、補修される前のスライドファスナーを示す正面図であり、図２は、補修される前のスライドファスナーを部分的に拡大して示す斜視図である。図３は、スライドファスナーが有するファスナーエレメントの１つが破損した状態を示す斜視図である。 FIG. 1 is a front view showing a slide fastener before being repaired in the first embodiment, and FIG. 2 is a perspective view showing a partially enlarged slide fastener before being repaired. FIG. 3 is a perspective view showing a state in which one of the fastener elements of the slide fastener is damaged.
　なお、以下の説明では、スライドファスナーのテープ長さ方向を前後方向と規定する（スライダーが左右のファスナーストリンガーを閉じるように摺動する方向を前方、開くように摺動する方向を後方と定める）。また、テープ幅方向を左右方向と規定する（後述する蝶棒が配されているファスナーストリンガーの側を左方、箱体が配されているファスナーストリンガーの側を右方と定める）。更に、テープ表裏方向を上下方向と規定する（図１における紙面手前側を上方、紙面奥側を下方と定める）。 In the following description, the tape length direction of the slide fastener is defined as the front-rear direction (the direction in which the slider slides to close the left and right fastener stringers is defined as the forward direction, and the direction in which the slider slides to open is defined as the rear direction). . Further, the tape width direction is defined as the left-right direction (the fastener stringer side on which a butterfly pin described later is disposed is defined as the left side, and the fastener stringer side on which the box body is disposed is defined as the right side). Furthermore, the front and back direction of the tape is defined as the vertical direction (the front side in FIG. 1 is defined as the upper side, and the back side of the paper is defined as the lower side).
　図１に示したスライドファスナー１０は、マグロ等の養殖に用いられる生簀網（又は仕切り網）において複数の網部１同士を接合又は分離するために使用されるスライドファスナーである。このようにスライドファスナー１０により複数の網部１を接合して生簀網を構成することにより、生簀網の製造、組み立て、分解が容易になる。また、生簀網の使用により網部１の一部に損傷が発生した場合に、その網部１のみを容易に交換することが可能となる。 The slide fastener 10 shown in FIG. 1 is a slide fastener used for joining or separating a plurality of net parts 1 in a ginger net (or a partition net) used for aquaculture of tuna and the like. In this way, by forming a ginger net by joining the plurality of nets 1 with the slide fastener 10, the ginger net can be easily manufactured, assembled, and disassembled. Further, when a part of the net part 1 is damaged due to the use of the ginger net, only the net part 1 can be easily replaced.
　このような網部１の接合又は分離に用いられるスライドファスナー１０は、左右一対のファスナーストリンガー１１，１２と、ファスナーストリンガー１１，１２を開閉することが可能なスライダー１３とを有している。なお、本実施例１において、スライダー１３は、従来から用いられている一般的なスライダーと実質的に同様の構成を有している。 The slide fastener 10 used for joining or separating the net portion 1 has a pair of left and right fastener stringers 11 and 12 and a slider 13 that can open and close the fastener stringers 11 and 12. In the first embodiment, the slider 13 has substantially the same configuration as a general slider conventionally used.
　左右のファスナーストリンガー１１，１２は、左右一対のファスナーテープ１４と、ファスナーテープ１４の対向するテープ側縁部１４ｂに形成されたエレメント列１５と、エレメント列１５の一端（前端）から連続するようにテープ側縁部１４ｂに配された止具１６と、エレメント列１５の他端（後端）から連続するようにテープ側縁部１４ｂに配された開離嵌挿具１７とを有している。 The left and right fastener stringers 11, 12 are continuous from a pair of left and right fastener tapes 14, an element row 15 formed on the opposing tape side edge 14 b of the fastener tape 14, and one end (front end) of the element row 15. It has a stopper 16 disposed on the tape side edge portion 14b, and a separation fitting insert 17 disposed on the tape side edge portion 14b so as to be continuous from the other end (rear end) of the element row 15. .
　前記ファスナーテープ１４は、網部１が取着されるテープ主体部１４ａと、テープ主体部１４ａの一側縁に配されたテープ側縁部１４ｂとを有している。また、テープ側縁部１４ｂ側のテープ端縁には、芯紐部１４ｃが設けられている。 The fastener tape 14 has a tape main portion 14a to which the mesh portion 1 is attached, and a tape side edge portion 14b disposed on one side edge of the tape main portion 14a. Moreover, the core string part 14c is provided in the tape edge by the side of the tape side edge part 14b.
　同スライドファスナー１０において、左右のエレメント列１５は、ファスナーテープ１４のテープ側縁部１４ｂに射出成形された複数の合成樹脂製の第１ファスナーエレメント２０により形成されている。この場合、第１ファスナーエレメント２０を構成する合成樹脂材料としては、ポリアセタール、ポリエチレンテレフタレート、又はナイロンなどを用いることができる。 In the slide fastener 10, the left and right element rows 15 are formed by a plurality of synthetic resin first fastener elements 20 injection-molded on the tape side edge portion 14 b of the fastener tape 14. In this case, as a synthetic resin material constituting the first fastener element 20, polyacetal, polyethylene terephthalate, nylon, or the like can be used.
　各第１ファスナーエレメント２０は、図２に拡大して示したように、テープ側縁部１４ｂに固着された胴部２１と、胴部２１から括れるようにテープ外方に延出した首部２２と、首部２２から更に延出し、前後方向に膨出する形状を呈する噛合頭部２３と、首部２２から前後方向（テープ長さ方向）にファスナーテープ１４のテープ面と平行に突出した突片部２４とを有している。なお、第１ファスナーエレメント２０において、ファスナーテープ１４の上下方向の中心部よりも上方に配されている反部を上半部、同中心部よりも下方に配されている反部を下半部として定義する。 As shown in an enlarged view in FIG. 2, each first fastener element 20 includes a body portion 21 fixed to the tape side edge portion 14 b and a neck portion 22 extending outward from the tape so as to be confined from the body portion 21. And a meshing head portion 23 that further extends from the neck portion 22 and swells in the front-rear direction, and a protruding piece portion that protrudes from the neck portion 22 in the front-rear direction (tape length direction) in parallel with the tape surface of the fastener tape 14. 24. In the first fastener element 20, the upper half portion is the upper half portion of the fastener tape 14 above the central portion in the vertical direction and the lower half portion is the lower half portion of the first fastener element 20. Define as
　また、同第１ファスナーエレメント２０における噛合頭部２３の頂部には、上下方向（テープ表裏方向）の略中央部に、溝部２５が前後方向（テープ長さ方向）に沿って形成されている。この溝部２５は、左右のエレメント列１５を噛合させるときに、噛合相手側の突片部２４を嵌入させる。これにより、噛合状態にある左右の第１ファスナーエレメント２０が、互いに上下方向に相対的な位置ずれを生じることを防止できる。 Further, a groove portion 25 is formed along the front-rear direction (tape length direction) at the top portion of the meshing head 23 of the first fastener element 20 at a substantially central portion in the vertical direction (tape front and back direction). The groove 25 engages the engaging piece-side projecting piece 24 when the left and right element rows 15 are engaged. Thereby, it can prevent that the 1st right and left 1st fastener element 20 in a meshing state produces a relative positional shift mutually in an up-down direction.
　更に、第１ファスナーエレメント２０では、胴部２１の上半部又は下半部における左右方向（テープ幅方向）に直交する断面の面積が、首部２２における左右方向に直交する断面の面積（特に、首部２２における最小の断面積）よりも小さくなるように、胴部２１の上面と下面に所定の深さの凹部２６が設けられている。 Furthermore, in the first fastener element 20, the area of the cross section perpendicular to the left and right direction (tape width direction) in the upper half or lower half of the trunk portion 21 is the area of the cross section perpendicular to the left and right direction in the neck portion 22 (particularly, A concave portion 26 having a predetermined depth is provided on the upper surface and the lower surface of the body portion 21 so as to be smaller than the minimum cross-sectional area of the neck portion 22.
　一般に、スライドファスナー１０を海中に沈めた状態で数年経過すると、藻や貝などの異物がファスナーエレメントなどに付着してスライダーの摺動を妨げるが、第１ファスナーエレメント２０の上下面に前記凹部２６が設けられていることにより、スライダー１３を摺動させる際に、異物を凹部２６内に入り込ませてスライダー１３の摺動を円滑に行うことが可能となる。 In general, when several years have passed with the slide fastener 10 submerged in the sea, foreign matter such as algae and shellfish adheres to the fastener element and the like to prevent the slider from sliding, but the recesses are formed on the upper and lower surfaces of the first fastener element 20. By providing 26, when the slider 13 is slid, it becomes possible to allow foreign matter to enter the recess 26 and to slide the slider 13 smoothly.
　前記止具１６は、左右のエレメント列１５の前端側に連続して１つずつ設けられており、エレメント列１５からスライダー１３が脱落することを防いでいる。
　前記開離嵌挿具１７は、右側のエレメント列１５の後端側に配された箱体１７ａと、左側のエレメント列１５の後端側に配された蝶棒１７ｂとにより構成されている。 The stoppers 16 are continuously provided one by one on the front end side of the left and right element rows 15 to prevent the slider 13 from falling off the element rows 15.
The opening / closing insert 17 includes a box 17a disposed on the rear end side of the right element row 15 and a butterfly rod 17b disposed on the rear end side of the left element row 15.
　上述のような構成を有するスライドファスナー１０において、左右のエレメント列１５が噛合している状態で、左右のファスナーストリンガー１１，１２を互いに引き離す方向に過剰な横引き力が加えられた場合、第１ファスナーエレメント２０に破断が生じる。 In the slide fastener 10 having the above-described configuration, when an excessive lateral pulling force is applied in a direction in which the left and right fastener stringers 11 and 12 are separated from each other while the left and right element rows 15 are engaged with each other, the first The fastener element 20 is broken.
　この場合、第１ファスナーエレメント２０には、前述のように胴部２１に凹部２６が凹設されていることにより、胴部２１の上半部又は下半部における左右方向に直交する断面の面積が、首部２２における左右方向に直交する断面の最小断面積よりも小さく設定されている。このため、図３に示したように、第１ファスナーエレメント２０は、首部２２で破断するよりも前に、断面積がより小さい胴部２１の上半部（又は下半部）で破断することになる。このとき、胴部２１で破断した第１ファスナーエレメント２０はファスナーテープ１４から外れるため、同第１ファスナーエレメント２０を容易に脱落させることができる。 In this case, in the first fastener element 20, the concave portion 26 is provided in the body portion 21 as described above, so that the cross-sectional area perpendicular to the left-right direction in the upper half portion or the lower half portion of the body portion 21 is provided. Is set smaller than the minimum cross-sectional area of the cross section orthogonal to the left-right direction in the neck portion 22. For this reason, as shown in FIG. 3, the first fastener element 20 is torn at the upper half (or lower half) of the trunk 21 having a smaller cross-sectional area before breaking at the neck 22. become. At this time, since the first fastener element 20 broken at the body portion 21 is detached from the fastener tape 14, the first fastener element 20 can be easily detached.
　そして、本実施例１では、上述のように少なくとも１つの第１ファスナーエレメント２０が破損してファスナーテープ１４から欠落したファスナーストリンガー１２に対して、金属製の第２ファスナーエレメント３０を所定の位置に取り付けることによって、ファスナーストリンガー１２を補修することができる。 In the first embodiment, as described above, the metal second fastener element 30 is placed in a predetermined position with respect to the fastener stringer 12 that is damaged from the at least one first fastener element 20 and is missing from the fastener tape 14. By attaching, the fastener stringer 12 can be repaired.
　ここで、第２ファスナーエレメント３０を用いて、第１ファスナーエレメント２０が欠落したファスナーストリンガー１２を補修する方法について説明する。
　先ず、図４に示したように、補修を行うファスナーストリンガー１２に対応した専用の位置決め用治具４０を準備する。この位置決め用治具４０は、平板状の本体部４１と、第１ファスナーエレメント２０の胴部２１の大きさに対応して本体部４１の一方の側縁部に形成された２つのエレメント収容部４２と、本体部４１における２つのエレメント収容部４２間の中央部に穿設された位置決め孔４３とを有している。 Here, a method of repairing the fastener stringer 12 from which the first fastener element 20 is missing using the second fastener element 30 will be described.
First, as shown in FIG. 4, a dedicated positioning jig 40 corresponding to the fastener stringer 12 to be repaired is prepared. The positioning jig 40 includes a flat main body 41 and two element housing portions formed on one side edge of the main body 41 corresponding to the size of the body 21 of the first fastener element 20. 42 and a positioning hole 43 formed in the central portion between the two element accommodating portions 42 in the main body portion 41.
　この位置決め用治具４０をファスナーストリンガー１１，１２の所定位置にセットする。具体的には、図５に示すように、第１ファスナーエレメント２０が欠落した部位の両側に隣接する第１ファスナーエレメント２０が、位置決め用治具４０のエレメント収容部４２に収容されるようにして位置決め用治具４０をセットする。 The positioning jig 40 is set at a predetermined position of the fastener stringers 11 and 12. Specifically, as shown in FIG. 5, the first fastener element 20 adjacent to both sides of the portion where the first fastener element 20 is missing is accommodated in the element accommodating portion 42 of the positioning jig 40. The positioning jig 40 is set.
　続いて、ファスナーストリンガー１１，１２にセットした位置決め用治具４０の位置決め孔４３に、目打ちなどの孔開け機を刺通して、ファスナーテープ１４におけるテープ側縁部１４ｂの所定位置に貫通孔１８を形成する。このとき、貫通孔１８は、芯紐部１４ｃよりもテープ内側に形成されている。 Subsequently, a punching machine such as a perforation is pierced into the positioning hole 43 of the positioning jig 40 set on the fastener stringers 11 and 12, and a through hole 18 is formed at a predetermined position of the tape side edge portion 14b of the fastener tape 14. To do. At this time, the through hole 18 is formed on the tape inner side than the core string portion 14c.
　なお、貫通孔１８が形成されるファスナーテープ１４のテープ部分では、ファスナーストリンガー１２の製造時に第１ファスナーエレメント２０が射出成形されているため、ファスナーテープ１４を構成する繊維が一部溶融、或いは繊維同士が溶着した状態となっている。このため、ファスナーテープ１４に孔開け機を刺通して貫通孔１８を形成し易く、その貫通孔１８の周囲で繊維のほつれを発生し難くすることができる。 In addition, in the tape part of the fastener tape 14 in which the through-hole 18 is formed, since the first fastener element 20 is injection-molded at the time of manufacturing the fastener stringer 12, the fibers constituting the fastener tape 14 are partially melted or the fibers They are in a welded state. For this reason, it is easy to pierce the fastener tape 14 with a punching machine to form the through hole 18, and it is possible to prevent the fibers from fraying around the through hole 18.
　次に、ファスナーテープ１４の貫通孔１８を形成した部位に第２ファスナーエレメント３０を取り付ける。
　この第２ファスナーエレメント３０は、図６に示したように、ファスナーテープ１４と別体に形成され、ファスナーテープ１４の表面（第１面）側に配される第１半部３１と、ファスナーテープ１４と別体に形成され、ファスナーテープ１４の裏面（第２面）側に配される第２半部３２と、第１半部３１及び第２半部３２を機械的に締結する締結手段３３とを有している。 Next, the 2nd fastener element 30 is attached to the site | part in which the through-hole 18 of the fastener tape 14 was formed.
As shown in FIG. 6, the second fastener element 30 is formed separately from the fastener tape 14, a first half 31 disposed on the front surface (first surface) side of the fastener tape 14, and the fastener tape 14 and a second half 32 disposed on the back surface (second surface) side of the fastener tape 14, and fastening means 33 for mechanically fastening the first half 31 and the second half 32. And have.
　なお、これらの第１及び第２半部３１，３２と締結手段３３とは、錆びないステンレス鋼などの金属材料で構成されているが、例えばこれらの部品を、ポリアセタール、ポリエチレンテレフタレート、又はナイロン等のような硬質の熱可塑性合成樹脂材料で構成することも可能である。 In addition, although these 1st and 2nd half parts 31 and 32 and the fastening means 33 are comprised by metal materials, such as stainless steel which does not rust, for example, these parts are made from polyacetal, polyethylene terephthalate, nylon, etc. It is also possible to comprise a hard thermoplastic synthetic resin material such as
　この場合、第２ファスナーエレメント３０における第１半部３１と第２半部３２は、締結手段３３によって締結されたときに、第１ファスナーエレメント２０から凹部２６を省いたエレメント形状を呈するように、胴部３０ａ、首部３０ｂ、噛合頭部３０ｃ、突片部３０ｄ、及び溝部３０ｅ（図８を参照）を構成する部位を有している。 In this case, the first half portion 31 and the second half portion 32 in the second fastener element 30 exhibit an element shape in which the concave portion 26 is omitted from the first fastener element 20 when fastened by the fastening means 33. The body 30a, the neck 30b, the meshing head 30c, the projecting piece 30d, and the groove 30e (see FIG. 8) are included.
　また、第１半部３１の胴部３０ａを構成する部位には、締結手段３３の後述するボルト部材３８を挿通させる挿通孔３１ａと、同ボルト部材３８の頭部を収容可能な第１収容凹部３１ｂとが形成されている。一方、第２半部３２の胴部３０ａに対応する部位には、締結手段３３のボルト部材３８を挿通させる挿通孔３２ａと、締結手段３３の後述するナット部材３９を収容可能な第２収容凹部３２ｂとが形成されている。 Moreover, in the site | part which comprises the trunk | drum 30a of the 1st half part 31, the insertion hole 31a which lets the bolt member 38 mentioned later of the fastening means 33 penetrate, and the 1st accommodation recessed part which can accommodate the head of the bolt member 38 31b is formed. On the other hand, in a portion corresponding to the body portion 30a of the second half portion 32, a second accommodation recess capable of accommodating an insertion hole 32a through which the bolt member 38 of the fastening means 33 is inserted and a nut member 39 to be described later of the fastening means 33. 32b is formed.
　更に、第１半部３１と第２半部３２は、第２ファスナーエレメント３０をファスナーテープ１４に取り付けたときに、互いに向かい合うように配される対向面（合わせ面）を有している。第１及び第２半部３１，３２の対向面は、胴部３０ａにおける首部３０ｂとは反対側の端部に、第２ファスナーエレメント３０をファスナーテープ１４に取り付けたときにファスナーテープ１４のテープ側縁部１４ｂを挟持するテープ挟持部３４を有している。 Furthermore, the first half portion 31 and the second half portion 32 have opposing surfaces (mating surfaces) arranged so as to face each other when the second fastener element 30 is attached to the fastener tape 14. When the second fastener element 30 is attached to the fastener tape 14 at the end of the body 30a opposite to the neck 30b, the opposing surfaces of the first and second halves 31 and 32 are on the tape side of the fastener tape 14. It has a tape clamping part 34 that clamps the edge part 14b.
　また、第１及び第２半部３１，３２の対向面は、テープ挟持部３４よりも首部３０ｂ側に、ファスナーテープ１４の芯紐部１４ｃを挟持する芯紐挟持部３５を有している。この芯紐挟持部３５は、前後方向に沿って配され、前記テープ挟持部３４よりも深く形成された凹部である。 Further, the opposing surfaces of the first and second halves 31 and 32 have a core string holding part 35 that holds the core string part 14c of the fastener tape 14 closer to the neck part 30b than the tape holding part 34. The core string holding portion 35 is a concave portion that is disposed along the front-rear direction and is formed deeper than the tape holding portion 34.
　更に、第１及び第２半部３１，３２の対向面は、第２ファスナーエレメント３０をファスナーテープ１４に取り付けたときに、第１半部３１と第２半部３２とが互いに接触する接触面３７を有しており、前記芯紐挟持部３５は、接触面３７とテープ挟持部３４との間に配されている。 Furthermore, the opposing surfaces of the first and second halves 31 and 32 are contact surfaces on which the first half 31 and the second half 32 come into contact with each other when the second fastener element 30 is attached to the fastener tape 14. 37, and the core string holding portion 35 is disposed between the contact surface 37 and the tape holding portion 34.
　また、接触面３７には、第１及び第２半部３１，３２が互いの位置を合わせることができる段差部３６が形成されており、同段差部３６は、胴部３０ａから首部３０ｂを介して噛合頭部３０ｃにかけて延設されている。 Further, the contact surface 37 is formed with a stepped portion 36 in which the first and second half portions 31, 32 can be aligned with each other, and the stepped portion 36 extends from the trunk portion 30a to the neck portion 30b. Extending over the meshing head 30c.
　更に、段差部３６は、第１半部３１と第２半部３２の互いに接触する接触面３７において、ファスナーテープ長さ方向における中央の位置に、ファスナーテープ幅方向に沿って配されており、同段差部３６を境界として、一方の接触面３７が、他方の接触面３７よりも、上下方向における高さ位置が高くなるように（上下方向に***するように）形成されている。 Furthermore, the stepped portion 36 is disposed along the fastener tape width direction at the center position in the fastener tape length direction on the contact surface 37 of the first half portion 31 and the second half portion 32 that contact each other. With the stepped portion 36 as a boundary, one contact surface 37 is formed such that the height position in the vertical direction is higher than the other contact surface 37 (so as to rise in the vertical direction).
　なお、本実施例１では、第１半部３１と第２半部３２とは互いに実質的に同じ形状を有するように形成されている。このため、第１半部３１と第２半部３２を同じ金型を用いて作製できることから、製造コストの削減を図ることができる。また、第２ファスナーエレメント３０をファスナーテープ１４に取り付ける際に、どちらが第１半部３１で、どちらが第２半部３２であるかを識別しなくても良いため、取付作業性を向上させることができる。 In the first embodiment, the first half 31 and the second half 32 are formed to have substantially the same shape. For this reason, since the 1st half part 31 and the 2nd half part 32 can be produced using the same metal mold | die, reduction of manufacturing cost can be aimed at. Moreover, when attaching the 2nd fastener element 30 to the fastener tape 14, it is not necessary to identify which is the 1st half part 31 and which is the 2nd half part 32, Therefore It can improve attachment workability | operativity. it can.
　この第２ファスナーエレメント３０における締結手段３３は、頭部３８ａ及び雄ネジが切られた軸部３８ｂを備えたボルト部材３８と、内壁に雌ネジが切られたナット部材３９とにより構成されており、例えば六角棒スパナ（六角レンチ）を用いることによりボルト部材３８をナット部材３９に螺合させることが可能である。なお、本発明において、第１半部３１と第２半部３２を締結する締結手段３３は、上述のようなボルト部材３８に限定されるものでなく、例えばリベットのような部材を利用することも可能である。 The fastening means 33 in the second fastener element 30 is constituted by a bolt member 38 having a head portion 38a and a shaft portion 38b in which a male screw is cut, and a nut member 39 in which a female screw is cut in the inner wall. For example, the bolt member 38 can be screwed onto the nut member 39 by using a hexagonal wrench. In the present invention, the fastening means 33 for fastening the first half portion 31 and the second half portion 32 is not limited to the bolt member 38 as described above, and a member such as a rivet is used, for example. Is also possible.
　このような第２ファスナーエレメント３０をファスナーテープ１４に取り付ける場合には、先ず、図７に示すように、ファスナーテープ１４のテープ側縁部１４ｂ及び芯紐部１４ｃを間に挟むようにして第１半部３１と第２半部３２を、互いの対向面（合わせ面）が対向するように重ね合わせて保持する。このとき、第１半部３１と第２半部３２の相対的な位置合わせを、段差部３６を利用して容易に行うことができる。 When attaching the second fastener element 30 to the fastener tape 14, first, as shown in FIG. 7, the first half portion is sandwiched between the tape side edge portion 14b and the core string portion 14c of the fastener tape 14. 31 and the 2nd half part 32 are overlap | superposed and hold | maintained so that a mutual opposing surface (mating surface) may oppose. At this time, relative positioning of the first half portion 31 and the second half portion 32 can be easily performed using the step portion 36.
　続いて、第２半部３２の第２収容凹部３２ｂにナット部材３９を収容するとともに、ボルト部材３８の軸部３８ｂを第１半部３１の挿通孔３１ａ、ファスナーテープ１４の貫通孔１８、及び第２半部３２の挿通孔３２ａに挿通させて、ナット部材３９にしっかりと螺合させる。これにより、第１半部３１と第２半部３２とが締結手段３３によって連結されて機械的に締結されるため、図８及び図９に示すように、第２ファスナーエレメント３０をファスナーテープ１４のテープ側縁部１４ｂに取着することができる。 Subsequently, the nut member 39 is accommodated in the second accommodating recess 32b of the second half 32, and the shaft 38b of the bolt member 38 is inserted into the insertion hole 31a of the first half 31, the through hole 18 of the fastener tape 14, and The second half 32 is inserted into the insertion hole 32 a and is firmly screwed into the nut member 39. As a result, the first half portion 31 and the second half portion 32 are coupled by the fastening means 33 and mechanically fastened, so that the second fastener element 30 is fastened to the fastener tape 14 as shown in FIGS. It can be attached to the tape side edge 14b.
　このとき、第１半部３１と第２半部３２とには、前述のように芯紐挟持部３５と段差部３６とが形成されていることにより、ボルト部材３８をナット部材３９に螺合させるために軸回転させても、第１及び第２半部３１，３２がファスナーテープ１４に対して回転して位置ずれが生じることを防止でき、第２ファスナーエレメント３０を所定の向きで安定して取り付けることができる。 At this time, the first half part 31 and the second half part 32 are formed with the core string holding part 35 and the step part 36 as described above, so that the bolt member 38 is screwed onto the nut member 39. Therefore, even if the shaft is rotated, the first and second halves 31 and 32 can be prevented from being rotated with respect to the fastener tape 14 to be displaced, and the second fastener element 30 can be stabilized in a predetermined direction. Can be attached.
　以上のような方法を用いることによって、ファスナーストリンガー１２の第１ファスナーエレメント２０が欠落した部位に、第２ファスナーエレメント３０を容易に且つ確実に取り付けることができる。 By using the method as described above, the second fastener element 30 can be easily and reliably attached to the portion of the fastener stringer 12 where the first fastener element 20 is missing.
　従って、ファスナーストリンガー１２の第１ファスナーエレメント２０が破損した場合に、スライドファスナー１０が使用されている現地において本実施例１のように第２ファスナーエレメント３０を付け替えることにより、従来のように手動型の射出成形機を用いなくても、ファスナーストリンガー１２の補修を簡便に且つ迅速に行うことができる。このため、補修に係るコストや時間を従来よりも大幅に削減することができ、また、補修作業も手動型の射出成形機を用いる場合に比べて安全に行うことができる。 Therefore, when the first fastener element 20 of the fastener stringer 12 is damaged, the second fastener element 30 is replaced at the site where the slide fastener 10 is used as in the first embodiment, so that the manual type can be used as in the prior art. Even without using the injection molding machine, the fastener stringer 12 can be repaired easily and quickly. For this reason, the cost and time concerning repair can be reduced significantly compared with the past, and repair work can also be performed safely compared with the case where a manual injection molding machine is used.
　また、ファスナーストリンガー１２に取着された第２ファスナーエレメント３０は、第１ファスナーエレメント２０から凹部２６を省いたエレメント形状を有しているため、補修後のファスナーストリンガー１２を有するスライドファスナー１０は、スライダー１３を摺動させることにより、第１ファスナーエレメント２０が破損する前の状態のときと同じ様にスライドファスナー１０の開閉を円滑に行うことができる。 Moreover, since the 2nd fastener element 30 attached to the fastener stringer 12 has the element shape which excluded the recessed part 26 from the 1st fastener element 20, the slide fastener 10 which has the fastener stringer 12 after repair is, By sliding the slider 13, the slide fastener 10 can be smoothly opened and closed as in the state before the first fastener element 20 is damaged.
　その上、金属製の第２ファスナーエレメント３０は、合成樹脂製の第１ファスナーエレメント２０よりも高い強度を有しているため、補修したスライドファスナー１０において、再び同じ部位のファスナーエレメント（第２ファスナーエレメント３０）が破損することを防ぐことができる。 In addition, since the metal second fastener element 30 has higher strength than the synthetic resin first fastener element 20, the repaired slide fastener 10 again has the same fastener element (second fastener). The element 30) can be prevented from being damaged.
　また、第２ファスナーエレメント３０における金属の材質として、例えばステンレス鋼などのような錆び難い或いは錆びない材質を利用することによって、魚網など海水にさらされる環境下で使用しても高い耐食性が得られる。また、同様の効果を得るために、ボルト部材３８の材質についても、ステンレス鋼やチタンを利用することが好ましい。 Further, as the metal material of the second fastener element 30, for example, a stainless steel or the like that is not easily rusted or does not rust can be used to obtain high corrosion resistance even when used in an environment exposed to seawater such as a fish net. . In order to obtain the same effect, it is preferable to use stainless steel or titanium as the material of the bolt member 38.
　更に、第２ファスナーエレメント３０のボルト部材３８を挿通させているファスナーテープ１４の貫通孔１８は、芯紐部１４ｃよりもテープ内側に配されているため、第２ファスナーエレメント３０が横引力を受けても、貫通孔１８からテープ端縁に向けてファスナーテープ１４が裂けることを防いで、第２ファスナーエレメント３０がファスナーテープ１４から脱落することを効果的に防止できる。 Furthermore, since the through hole 18 of the fastener tape 14 through which the bolt member 38 of the second fastener element 30 is inserted is arranged on the tape inner side than the core string portion 14c, the second fastener element 30 receives a lateral pulling force. However, the fastener tape 14 can be prevented from tearing from the through hole 18 toward the tape edge, and the second fastener element 30 can be effectively prevented from falling off the fastener tape 14.
　なお、例えば１つのスライドファスナー１０において複数の第１ファスナーエレメント２０が破損した場合には、図１０に示すように、破損した全ての第１ファスナーエレメント２０を１つずつ上述の方法と同様にして第２ファスナーエレメント３０に付け替えることによって、そのスライドファスナー１０を容易に補修することができる。 For example, when a plurality of first fastener elements 20 are damaged in one slide fastener 10, as shown in FIG. 10, all the damaged first fastener elements 20 are made one by one in the same manner as described above. By replacing the second fastener element 30, the slide fastener 10 can be easily repaired.
　なお、本発明において、ファスナーストリンガー１２の補修を行う際に、ボルト部材３８を挿通させる貫通孔１８は、必ずしも第２ファスナーエレメント３０を取着する前にファスナーテープ１４に予め形成しておく必要はない。例えば、ボルト部材の軸部先端を鋭く形成し、第２ファスナーエレメント３０を取着する際に、そのボルト部材でファスナーテープに孔を形成すると同時に同ボルト部材をファスナーテープ１４に挿通させることも可能である。 In the present invention, when the fastener stringer 12 is repaired, the through hole 18 through which the bolt member 38 is inserted is not necessarily formed in the fastener tape 14 in advance before the second fastener element 30 is attached. Absent. For example, when the end of the bolt member is sharply formed and the second fastener element 30 is attached, a hole is formed in the fastener tape with the bolt member, and the bolt member can be inserted into the fastener tape 14 at the same time. It is.
　図１１は、本実施例２に係る第２ファスナーエレメントが分解された状態を示す斜視図である。また、図１２は、同第２ファスナーエレメントをテープ側縁部に取り付ける方法を説明する説明図であり、図１３は、同第２ファスナーエレメントがテープ側縁部に取り付けられた状態を示す断面図である。 FIG. 11 is a perspective view showing a state in which the second fastener element according to the second embodiment is disassembled. FIG. 12 is an explanatory view for explaining a method of attaching the second fastener element to the tape side edge, and FIG. 13 is a cross-sectional view showing a state in which the second fastener element is attached to the tape side edge. It is.
　本実施例２では、ファスナーストリンガー１２に配された第１ファスナーエレメント２０が破損してファスナーテープ１４から欠落したときに（図３を参照）、その破損した第１ファスナーエレメント２０の代わりに、前述の実施例１で用いた第２ファスナーエレメント３０ではなく、図１１に示した第２ファスナーエレメント５０を取り付けることによって、ファスナーストリンガー１２の補修を行うものである。 In the second embodiment, when the first fastener element 20 disposed on the fastener stringer 12 is damaged and missing from the fastener tape 14 (see FIG. 3), the first fastener element 20 described above is used instead of the damaged first fastener element 20. The fastener stringer 12 is repaired by attaching the second fastener element 50 shown in FIG. 11 instead of the second fastener element 30 used in the first embodiment.
　本実施例２に係るファスナーストリンガー１２の補修方法について具体的に説明すると、先ず、前述の実施例１と同様に、位置決め用治具４０を用いてファスナーテープ１４の所定位置に貫通孔１８を形成する（図４及び図５を参照）。ファスナーテープ１４に貫通孔１８が形成された後、その貫通孔１８を利用して本実施例２に係る第２ファスナーエレメント５０を取り付ける。 The method for repairing the fastener stringer 12 according to the second embodiment will be specifically described. First, as in the first embodiment, the through hole 18 is formed at a predetermined position of the fastener tape 14 using the positioning jig 40. (See FIGS. 4 and 5). After the through hole 18 is formed in the fastener tape 14, the second fastener element 50 according to the second embodiment is attached using the through hole 18.
　本実施例２に係る第２ファスナーエレメント５０は、図１１に示したように、ファスナーテープ１４と別体に形成され、ファスナーテープ１４の表面（第１面）側に配される第１半部５１と、ファスナーテープ１４と別体に形成され、ファスナーテープ１４の裏面（第２面）側に配される第２半部５２と、第１半部５１及び第２半部５２を機械的に締結する締結手段５３とを有している。 As shown in FIG. 11, the second fastener element 50 according to the second embodiment is formed separately from the fastener tape 14 and is arranged on the front surface (first surface) side of the fastener tape 14. 51, the second half 52 formed separately from the fastener tape 14 and disposed on the back surface (second surface) side of the fastener tape 14, and the first half 51 and the second half 52 are mechanically connected. And fastening means 53 for fastening.
　なお、この第２ファスナーエレメント５０は、ポリアセタールを射出成形することにより形成されているが、本発明では、第２ファスナーエレメント５０の材質として、例えばポリエチレンテレフタレートやナイロン等の硬質の熱可塑性合成樹脂材料を用いることが可能である。 The second fastener element 50 is formed by injection molding polyacetal. In the present invention, the second fastener element 50 is made of a hard thermoplastic synthetic resin material such as polyethylene terephthalate or nylon. Can be used.
　第２ファスナーエレメント５０における第１半部５１と第２半部５２は、締結手段５３によって締結されたときに、第１ファスナーエレメント２０から凹部２６を省いたエレメント形状を呈するように、胴部、首部、噛合頭部、突片部、及び溝部を構成する部位を有している。また、第１半部５１と第２半部５２は、第２ファスナーエレメント５０をファスナーテープ１４に取り付けたときにファスナーテープ１４のテープ側縁部１４ｂを挟持するテープ挟持部５４と、ファスナーテープ１４の芯紐部１４ｃを挟持する芯紐挟持部５５とを有している。 When the first half 51 and the second half 52 in the second fastener element 50 are fastened by the fastening means 53, the body part, It has the part which comprises a neck part, a meshing head part, a protrusion piece part, and a groove part. The first half 51 and the second half 52 include a tape clamping portion 54 that clamps the tape side edge portion 14 b of the fastener tape 14 when the second fastener element 50 is attached to the fastener tape 14, and the fastener tape 14. And a core string holding portion 55 for holding the core string portion 14c.
　なお、前記テープ挟持部５４は、第１半部５１と第２半部５２の対向面において、胴部側の端部に形成されている。また、芯紐挟持部５５は、対向面のうち、第１及び第２半部５１，５２の接触面とテープ挟持部５４との間に配され、テープ挟持部５４よりも深く形成された凹状の溝である。 Note that the tape clamping portion 54 is formed at the end portion on the body portion side on the opposing surface of the first half portion 51 and the second half portion 52. Further, the core string sandwiching portion 55 is disposed between the contact surface of the first and second half portions 51 and 52 and the tape sandwiching portion 54 among the opposing surfaces, and is a concave shape formed deeper than the tape sandwiching portion 54. It is a groove.
　更に、第１半部５１の噛合頭部を構成する部位と、第２半部５２の噛合頭部を構成する部位とは、可撓性を有する連結部５７を介して互いに連結されている。これにより、第１半部５１と第２半部５２とが別々に分離することはないため、第１及び第２半部５１，５２の一方が紛失することを防いで、部品管理を行い易くすることができる。 Furthermore, the part which comprises the meshing head of the 1st half part 51 and the site | part which comprises the meshing head of the 2nd half part 52 are mutually connected via the connection part 57 which has flexibility. Thereby, since the first half 51 and the second half 52 are not separated separately, one of the first and second halves 51 and 52 is prevented from being lost, and parts management is facilitated. can do.
　同第２ファスナーエレメント５０における締結手段５３は、第１半部５１の胴部を構成する部位に穿設された係合孔５９と、第２半部５２のファスナーテープ１４に密接する面（テープ挟持部５４の表面）に突設され、第１半部５１の係合孔５９に係合することが可能な係合突部５８とにより構成されている。 The fastening means 53 in the second fastener element 50 has an engagement hole 59 drilled in a portion constituting the body portion of the first half 51 and a surface in close contact with the fastener tape 14 of the second half 52 (tape It is constituted by an engagement protrusion 58 that protrudes on the surface of the holding part 54 and can engage with the engagement hole 59 of the first half 51.
　この場合、係合突部５８は、二股に分かれて形成されており、第２半部５２の胴部２１を構成する部位から起立し、内側（接近方向）に湾曲可能な基端部５８ａと、基端部５８ａの先端側に配された係合部５８ｂとを有している。また、係合孔５９は、ファスナーテープ１４に密接する面側に形成された第１内径部５９ａと、段部５９ｃを介して第１内径部５９ａよりも拡径した第２内径部５９ｂとを有し、段部５９ｃに係合突部５８の係合部５８ｂを係止するように構成されている。 In this case, the engaging protrusion 58 is formed to be divided into two forks, a base end 58a that stands up from a portion constituting the body portion 21 of the second half 52 and can be bent inward (approaching direction). And an engaging portion 58b disposed on the distal end side of the base end portion 58a. The engagement hole 59 includes a first inner diameter portion 59a formed on the surface close to the fastener tape 14 and a second inner diameter portion 59b having a diameter larger than that of the first inner diameter portion 59a via a stepped portion 59c. And the engaging portion 58b of the engaging protrusion 58 is locked to the stepped portion 59c.
　このような第２ファスナーエレメント５０をファスナーテープ１４に取り付ける場合には、図１２に示すように、先ず、第２ファスナーエレメント５０の係合突部５８を、ファスナーテープ１４のテープ側縁部１４ｂに形成した貫通孔１８に挿通させて、第２ファスナーエレメント５０をファスナーテープ１４に保持する。 When attaching such a second fastener element 50 to the fastener tape 14, first, as shown in FIG. 12, the engagement protrusion 58 of the second fastener element 50 is first attached to the tape side edge 14 b of the fastener tape 14. The second fastener element 50 is held by the fastener tape 14 through the formed through hole 18.
　続いて、連結部５７を湾曲させて第１半部５１を第２半部５２に重なるように回転させながら移動させ、第１半部５１の係合孔５９に第２半部５２の係合突部５８を挿入して係合させる。このとき、第１半部５１を第２半部５２とは、連結部５７を介して互いに連結されているため、第１半部５１と第２半部５２の相対的な位置合わせを容易に行うことができる。 Subsequently, the connecting portion 57 is bent and moved while rotating the first half 51 so as to overlap the second half 52, and the second half 52 is engaged with the engagement hole 59 of the first half 51. The protrusion 58 is inserted and engaged. At this time, since the first half 51 and the second half 52 are connected to each other via the connecting portion 57, the relative alignment between the first half 51 and the second half 52 is facilitated. It can be carried out.
　そして、上述のように係合突部５８を係合孔５９に係合させることにより、第１半部５１と第２半部５２とが締結手段５３によって機械的に締結されるため、図１３に示すように、第２ファスナーエレメント５０をファスナーテープ１４のテープ側縁部１４ｂに取着することができる。 Then, by engaging the engaging protrusion 58 with the engaging hole 59 as described above, the first half 51 and the second half 52 are mechanically fastened by the fastening means 53. 2, the second fastener element 50 can be attached to the tape side edge 14 b of the fastener tape 14.
　以上のようにして、破損した第１ファスナーエレメント２０の代わりに第２ファスナーエレメント５０を取り付けることにより、従来のように手動型の射出成形機を用いなくても、ファスナーストリンガー１２の補修を簡便に且つ迅速に行うことができ、また、補修後のファスナーストリンガー１２を有するスライドファスナー１０は、第１ファスナーエレメント２０が破損する前の状態のときと同じ様にスライドファスナー１０の開閉を円滑に行うことができる。 As described above, by attaching the second fastener element 50 in place of the damaged first fastener element 20, it is possible to easily repair the fastener stringer 12 without using a manual injection molding machine as in the prior art. The slide fastener 10 having the fastener stringer 12 after repair can be opened and closed smoothly in the same manner as in the state before the first fastener element 20 is damaged. Can do.
　　１　　　　　　　　網部
　１０　　　　　　　　スライドファスナー
　１１，１２　　　　　ファスナーストリンガー
　１３　　　　　　　　スライダー
　１４　　　　　　　　ファスナーテープ
　１４ａ　　　　　　　テープ主体部
　１４ｂ　　　　　　　テープ側縁部
　１４ｃ　　　　　　　芯紐部
　１５　　　　　　　　エレメント列
　１６　　　　　　　　止具
　１７　　　　　　　　開離嵌挿具
　１７ａ　　　　　　　箱体
　１７ｂ　　　　　　　蝶棒
　１８　　　　　　　　貫通孔
　２０　　　　　　　　第１ファスナーエレメント
　２１　　　　　　　　胴部
　２２　　　　　　　　首部
　２３　　　　　　　　噛合頭部
　２４　　　　　　　　突片部
　２５　　　　　　　　溝部
　２６　　　　　　　　凹部
　３０　　　　　　　　第２ファスナーエレメント
　３０ａ　　　　　　　胴部
　３０ｂ　　　　　　　首部
　３０ｃ　　　　　　　噛合頭部
　３０ｄ　　　　　　　突片部
　３０ｅ　　　　　　　溝部
　３１　　　　　　　　第１半部
　３１ａ　　　　　　　挿通孔
　３１ｂ　　　　　　　第１収容凹部
　３２　　　　　　　　第２半部
　３２ａ　　　　　　　挿通孔
　３２ｂ　　　　　　　第２収容凹部
　３３　　　　　　　　締結手段
　３４　　　　　　　　テープ挟持部
　３５　　　　　　　　芯紐挟持部
　３６　　　　　　　　段差部
　３７　　　　　　　　接触面
　３８　　　　　　　　ボルト部材
　３８ａ　　　　　　　頭部
　３８ｂ　　　　　　　軸部
　３９　　　　　　　　ナット部材
　４０　　　　　　　　位置決め用治具
　４１　　　　　　　　本体部
　４２　　　　　　　　エレメント収容部
　４３　　　　　　　　位置決め孔
　５０　　　　　　　　第２ファスナーエレメント
　５１　　　　　　　　第１半部
　５２　　　　　　　　第２半部
　５３　　　　　　　　締結手段
　５４　　　　　　　　テープ挟持部
　５５　　　　　　　　芯紐挟持部
　５７　　　　　　　　連結部
　５８　　　　　　　　係合突部
　５８ａ　　　　　　　基端部
　５８ｂ　　　　　　　係合部
　５９　　　　　　　　係合孔
　５９ａ　　　　　　　第１内径部
　５９ｂ　　　　　　　第２内径部
　５９ｃ　　　　　　　段部 DESCRIPTION OF SYMBOLS 1 Net | network part 10 Slide fastener 11, 12 Fastener stringer 13 Slider 14 Fastener tape 14a Tape main part 14b Tape side edge part 14c Core string part 15 Element row | line | column 16 Stopper 17 Detachment fitting 17a Box 17b Butterfly pin 18 Through-hole 20 first fastener element 21 trunk 22 neck 23 meshing head 24 projecting piece 25 groove 26 recess 30 second fastener element 30a trunk 30b neck 30c meshing head 30d projecting piece 30e groove 31 first half 31a insertion hole 31b 1st accommodation recessed part 32 2nd half part 32a Insertion hole 32b 2nd accommodation recessed part 33 Fastening means 3 DESCRIPTION OF SYMBOLS 4 Tape clamping part 35 Core string clamping part 36 Step part 37 Contact surface 38 Bolt member 38a Head part 38b Shaft part 39 Nut member 40 Positioning jig | tool 41 Main body part 42 Element accommodating part 43 Positioning hole 50 2nd fastener element 51 1st Half portion 52 Second half portion 53 Fastening means 54 Tape pinching portion 55 Core string pinching portion 57 Connecting portion 58 Engaging projection 58a Base end portion 58b Engaging portion 59 Engaging hole 59a First inner diameter portion 59b Second inner diameter portion 59c Step

Claims (10)

  1. 　ファスナーテープ(14)のテープ側縁部(14b) にエレメント列(15)が形成されたファスナーストリンガー(11,12) であって、
    　前記エレメント列(15)は、前記テープ側縁部(14b) に射出成形された複数の第１ファスナーエレメント(20)と、前記テープ側縁部(14b) における前記第１ファスナーエレメント(20)の欠落部位に取着された少なくとも１つの第２ファスナーエレメント(30,50) とを有し、
    　前記第２ファスナーエレメント(30,50) は、前記ファスナーテープ(14)と別体に形成され、前記ファスナーテープ(14)の第１テープ面側に配される第１半部(31,51) と、前記ファスナーテープ(14)と別体に形成され、前記ファスナーテープ(14)の第２テープ面側に配される第２半部(32,52) と、前記テープ側縁部(14b) に形成された貫通孔(18)に挿通され、前記第１及び第２半部(31,32,51,52) を機械的に締結する締結手段(33,53) とを有してなる、
    ことを特徴とするファスナーストリンガー。     A fastener stringer (11, 12) in which an element row (15) is formed on a tape side edge (14b) of a fastener tape (14),
    The element row (15) includes a plurality of first fastener elements (20) injection-molded on the tape side edge (14b), and the first fastener elements (20) on the tape side edge (14b). And at least one second fastener element (30, 50) attached to the missing part,
    The second fastener element (30, 50) is formed separately from the fastener tape (14) and is arranged on the first tape surface side of the fastener tape (14). A second half (32, 52) formed separately from the fastener tape (14) and disposed on the second tape surface side of the fastener tape (14); and the tape side edge (14b) And fastening means (33, 53) for mechanically fastening the first and second halves (31, 32, 51, 52).
    Fastener stringer characterized by that.
  2. 　前記締結手段(33)は、前記テープ側縁部(14b) の前記貫通孔(18)に挿通されるボルト部材(38)と、前記ボルト部材(38)が螺合するナット部材(39)とにより構成されてなる請求項１記載のファスナーストリンガー。 The fastening means (33) includes a bolt member (38) inserted through the through hole (18) of the tape side edge (14b) and a nut member (39) into which the bolt member (38) is screwed. The fastener stringer of Claim 1 comprised by these.
  3. 　前記第１及び第２半部(31,32) は、互いに接触する接触面(37)に、互いの位置を合わせる段差部(36)を有してなる請求項２記載のファスナーストリンガー。 The fastener stringer according to claim 2, wherein the first and second half portions (31, 32) are provided with a stepped portion (36) for aligning each other on a contact surface (37) in contact with each other.
  4. 　前記第１及び第２半部(31,32) は、前記ファスナーテープ(14)を挟持するテープ挟持部(34)と、前記接触面(37)と前記テープ挟持部(34)との間に配された凹状の芯紐挟持部(35)とを有し、
    　前記段差部(36)は、前記芯紐挟持部(35)よりも前記第２ファスナーエレメント(30)の噛合頭部(30c) 側に、芯紐挟持部(35)に対して直交する方向に沿って延設されてなる、
    請求項３記載のファスナーストリンガー。     The first and second halves (31, 32) are provided between a tape holding part (34) for holding the fastener tape (14), and between the contact surface (37) and the tape holding part (34). A concave core string sandwiching part (35) arranged,
    The step portion (36) is closer to the meshing head (30c) side of the second fastener element (30) than the core string holding portion (35) and in a direction perpendicular to the core string holding portion (35). Extending along the
    The fastener stringer according to claim 3.
  5. 　前記第１半部(31)と前記第２半部(32)とは互いに同じ形状を有してなる請求項２記載のファスナーストリンガー。 The fastener stringer according to claim 2, wherein the first half (31) and the second half (32) have the same shape.
  6. 　前記締結手段(53)は、前記第１及び第２半部(51,52) のうちの一方に突設された係合突部(58)と、他方に穿設され、前記係合突部(58)を係合させる係合孔(59)とにより構成されてなる請求項１記載のファスナーストリンガー。 The fastening means (53) includes an engagement protrusion (58) protruding from one of the first and second half portions (51, 52), and a hole formed in the other, the engagement protrusion The fastener stringer according to claim 1, comprising an engagement hole (59) for engaging (58).
  7. 　前記第１半部(51)の噛合頭部と第２半部(52)の噛合頭部とは、可撓性を有する連結部(57)を介して互いに連結されてなる請求項６記載のファスナーストリンガー。 The meshing head of the first half (51) and the meshing head of the second half (52) are connected to each other via a flexible connecting part (57). Fastener stringer.
  8. 　請求項１～７のいずれかに記載の前記ファスナーストリンガー(11,12) を左右一対で有することを特徴とするスライドファスナー。 A slide fastener comprising a pair of left and right fastener stringers (11, 12) according to any one of claims 1 to 7.
  9. 　ファスナーテープ(14)のテープ側縁部(14b) に複数の第１ファスナーエレメント(20)が射出成形されたファスナーストリンガー(11,12) において、少なくとも１つの前記第１ファスナーエレメント(20)が破損したときに、破損した前記第１ファスナーエレメント(20)を前記テープ側縁部(14b) から取り外し、同テープ側縁部(14b) に補修用のファスナーエレメントを新たに取着して前記ファスナーストリンガー(11,12) を補修するファスナーストリンガーの補修方法であって、
    　補修用の前記ファスナーエレメントとして、前記ファスナーテープ(14)と別体に形成され、前記ファスナーテープ(14)の第１テープ面側に配される第１半部(31,51) と、前記ファスナーテープ(14)と別体に形成され、前記ファスナーテープ(14)の第２テープ面側に配される第２半部(32,52) と、前記第１及び第２半部(31,32,51,52) を機械的に締結する締結手段(33,53) とを有する第２ファスナーエレメント(30,50) を使用し、
    　前記テープ側縁部(14b) の所定位置に形成された前記貫通孔(18)に前記締結手段(33,53) を挿通させ、同締結手段(33,53) により前記第１半部(31,51) と前記第２半部(32,52) とを締結することにより、前記第２ファスナーエレメント(30,50) を前記テープ側縁部(14b) に取着すること
    を特徴とするファスナーストリンガーの補修方法。     In the fastener stringer (11, 12) in which a plurality of first fastener elements (20) are injection-molded at the tape side edge (14b) of the fastener tape (14), at least one of the first fastener elements (20) is damaged. The damaged first fastener element (20) is removed from the tape side edge portion (14b), and a repair fastener element is newly attached to the tape side edge portion (14b). A repair method of a fastener stringer for repairing (11,12),
    As the fastener element for repair, a first half (31, 51) formed separately from the fastener tape (14) and disposed on the first tape surface side of the fastener tape (14), and the fastener A second half (32, 52) formed separately from the tape (14) and disposed on the second tape surface side of the fastener tape (14); and the first and second halves (31, 32) , 51, 52) using a second fastener element (30, 50) having fastening means (33, 53) for mechanically fastening
    The fastening means (33, 53) is inserted through the through-hole (18) formed at a predetermined position of the tape side edge (14b), and the first half (31) is inserted by the fastening means (33, 53). , 51) and the second half part (32, 52) to fasten the second fastener element (30, 50) to the tape side edge part (14b). A stringer repair method.
  10. 　前記貫通孔(18)の形成を、補修箇所に隣接した前記第１ファスナーエレメント(20)の位置を基準にして前記貫通孔(18)の位置決めをする位置決め用治具を用いて行う請求項９記載のファスナーストリンガーの補修方法。 The said through-hole (18) is formed using the positioning jig which positions the said through-hole (18) on the basis of the position of the said 1st fastener element (20) adjacent to a repair location. Repair method of the fastener stringer as described.
PCT/JP2009/070770 2009-12-11 2009-12-11 Fastener stringer, slide fastener, and method for repairing fastener stringer WO2011070678A1 (en)

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JP2011545036A JP5430674B2 (en) 2009-12-11 2009-12-11 Fastener stringers and slide fasteners
TW099116414A TWI401042B (en) 2009-12-11 2010-05-21 Zipper chains and zippers, as well as patchwork of zipper chains

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JP2014236856A (en) * 2013-06-07 2014-12-18 エア・ウォーター株式会社 Slide fastener and method of manufacturing the same
EP2941979A1 (en) * 2014-05-09 2015-11-11 Shen Zhen Hua Sheng Da Zipper Co., Ltd. Zipper with shine and improved bonding force between tooth and tape
WO2017122745A1 (en) * 2016-01-15 2017-07-20 Ykk株式会社 Ceramic component, fastener stringer containing same, and method for producing fastener stringer
CN114040688A (en) * 2019-07-04 2022-02-11 Ykk株式会社 Fastener element member and product with slide fastener

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CN114040688A (en) * 2019-07-04 2022-02-11 Ykk株式会社 Fastener element member and product with slide fastener
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