WO2011070678A1 - Fastener stringer, slide fastener, and method for repairing fastener stringer - Google Patents
Fastener stringer, slide fastener, and method for repairing fastener stringer Download PDFInfo
- 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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- WIPO (PCT)
- Prior art keywords
- fastener
- tape
- stringer
- side edge
- fastener element
- Prior art date
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- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
- A44B19/00—Slide fasteners
- A44B19/24—Details
- A44B19/40—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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Abstract
Description
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.
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.
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
The opening /
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
First, as shown in FIG. 4, a
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
As shown in FIG. 6, the
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 |
Claims (10)
- 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. - 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.
- 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.
- 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. - 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.
- 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).
- 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.
- 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.
- 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. - 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.
Priority Applications (4)
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JP2011545036A JP5430674B2 (en) | 2009-12-11 | 2009-12-11 | Fastener stringers and slide fasteners |
CN200980161587.1A CN102665471B (en) | 2009-12-11 | 2009-12-11 | Fastener stringer, slide fastener |
PCT/JP2009/070770 WO2011070678A1 (en) | 2009-12-11 | 2009-12-11 | Fastener stringer, slide fastener, and method for repairing fastener stringer |
TW099116414A TWI401042B (en) | 2009-12-11 | 2010-05-21 | Zipper chains and zippers, as well as patchwork of zipper chains |
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EP2708151A1 (en) * | 2012-09-12 | 2014-03-19 | Riri Sa | Process for the fabrication of interconnecting elements of a slide fastener |
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 |
JP2017124121A (en) * | 2016-01-15 | 2017-07-20 | Ykk株式会社 | Ceramic component and fastener stringer including the same, and method for manufacturing 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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WO2018211712A1 (en) * | 2017-05-19 | 2018-11-22 | Ykk株式会社 | Slide fastener |
CN107183847B (en) * | 2017-06-20 | 2021-03-02 | 刘科军 | Single-lock type waterproof and windproof zipper |
CN107157031B (en) * | 2017-06-20 | 2021-03-05 | 刘科军 | Double-lock type waterproof and windproof zipper |
CN118742237A (en) * | 2022-03-17 | 2024-10-01 | Ykk株式会社 | Fastener element for slide fastener and slide fastener |
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TW201119603A (en) | 2011-06-16 |
JPWO2011070678A1 (en) | 2013-04-22 |
CN102665471B (en) | 2015-07-08 |
TWI401042B (en) | 2013-07-11 |
JP5430674B2 (en) | 2014-03-05 |
CN102665471A (en) | 2012-09-12 |
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