WO2011024273A1 - 隠しスライドファスナー用スライダー - Google Patents
隠しスライドファスナー用スライダー Download PDFInfo
- Publication number
- WO2011024273A1 WO2011024273A1 PCT/JP2009/064927 JP2009064927W WO2011024273A1 WO 2011024273 A1 WO2011024273 A1 WO 2011024273A1 JP 2009064927 W JP2009064927 W JP 2009064927W WO 2011024273 A1 WO2011024273 A1 WO 2011024273A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- slider
- plate member
- upper plate
- flange
- slide fastener
- Prior art date
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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
- A44B19/26—Sliders
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- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
- A44B19/00—Slide fasteners
- A44B19/02—Slide fasteners with a series of separate interlocking members secured to each stringer tape
- A44B19/08—Stringers arranged side-by-side when fastened, e.g. at least partially superposed stringers
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T24/00—Buckles, buttons, clasps, etc.
- Y10T24/25—Zipper or required component thereof
- Y10T24/2561—Slider having specific configuration, construction, adaptation, or material
- Y10T24/2582—Slider having specific configuration, construction, adaptation, or material having specific contour or arrangement of converging channel, separator island, or wing
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T24/00—Buckles, buttons, clasps, etc.
- Y10T24/25—Zipper or required component thereof
- Y10T24/2561—Slider having specific configuration, construction, adaptation, or material
- Y10T24/2588—Slider having specific configuration, construction, adaptation, or material including means for attaching components of slider together
Definitions
- the present invention relates to a slider for a hidden slide fastener, and more particularly to a slider for a hidden slide fastener that enables smooth slider operation even when a strong lateral pulling force is applied when the slide fastener is closed.
- a seat seat is formed by covering a cushion body integrally formed with a frame in advance with a seat cover. At this time, the size of the seat cover is made smaller than the large-diameter size of the cushion body, so that the cushion body is covered in a compressed state to suppress the occurrence of looseness and deformation that occur in the external shape as much as possible. Further, in order to easily cope with the load distribution of the human body or the like when seated, even if elastically deformed, it is surely returned to its original shape when it is separated from the seat, thereby preventing the deformation.
- the seat cover is usually knitted or woven using a skin layer made of natural leather, synthetic leather, or knitted fabrics with various structures, a thin elastic intermediate layer made of polyurethane foam sheet, etc., and extremely thin yarns. And a back base fabric layer made of a thin knitted fabric or the like obtained by laminating, and the like.
- these seats are cut into a plurality of sheet pieces in accordance with the shape of the seat, and these seat pieces are combined and sewn three-dimensionally to produce a seat cover.
- an unsewn portion is prepared in advance, and after covering the cushion body, the unsewn portion is sewn by hand-sewing.
- the left and right side wall portions erected from the left and right side edges of the lower wing plate of the slider body and the upper ends of these side wall portions.
- Left and right first flanges extending in a direction approaching each other, a guide column erected at the center of one end in the sliding direction of the lower blade, and a second flange projecting outward along the outer periphery of the guide column
- a handle attachment column provided on the upper surface of the second flange.
- the space formed by the first flange, the guide post, and the second flange becomes the guide passage of the meshing element row, and the gap formed between the first flange and the second flange becomes the guide gap of the fastener tape.
- a large number of meshing elements are attached by sewing or the like along the opposing side edges of a pair of fastener tapes with the meshing heads inside. .
- Each element mounting edge of the pair of fastener stringers thus obtained is bent in a U shape so that the meshing head of the meshing element protrudes outward, and the bent shape is fixed by heat setting or the like.
- a pair of fastener stringers having such a structure are arranged so that the meshing heads of the elements face each other from the shoulder opening of the slider and the folded portion of the fastener tape extends outward from the tape guide gap between the first and second flanges. By inserting, it becomes a hidden slide fastener.
- the seat cover is formed to be smaller than the outer dimension of the cushion body, and therefore, it is strong against the fastener stringer in the vicinity of the slider.
- the lateral pulling force is applied, and the meshing element is raised by this strong lateral pulling force.
- Each element introduced into the shoulder opening while receiving a lateral pulling force at a portion near the shoulder opening of the second flange rises until it is substantially perpendicular to the tape surface of the fastener tape.
- the height of the upper edge ridge line portion of the tapered surface on the shoulder opening side of the second flange with respect to the lower blade is set higher than that of the rear opening, Even if it is placed on the lower wing plate with a slight tilting posture, it is guided to the taper surface of the second flange and introduced into the element guide passage without interfering with the second flange.
- the element connecting portion is affected by the overall influence of the guide by the taper surface and the force of tilting the element due to the tensile force of the preceding element and the fastener tape, so that the element connecting portion is the lower surface of the second flange.
- the hidden slide fastener described in Patent Document 1 including a slider body in which a lower wing plate, left and right side wall portions, left and right first flanges, guide columns, second flanges, and a handle attachment column are integrally formed.
- the width of the second flange cannot be increased due to restrictions on the mold when manufacturing the slider, and the outer surface of the second flange expands in a tapered shape from the rear mouth side toward the shoulder mouth side. After that, it is formed linearly along the sliding direction at the front end portion on the shoulder opening side.
- the guide gap of the fastener tape formed between the first flange and the second flange also increases in a taper shape from the rear mouth side toward the shoulder mouth side, and then at the front end portion of the shoulder mouth side. It is formed linearly along the sliding direction. For this reason, when inserting a fastener stringer with strong lateral pulling force into the slider, the sliding resistance of the slider still increases, and it is necessary to close the fastener while pulling the seat cover, improving work efficiency. Therefore, further improvement was desired.
- the present invention has been made in view of the above-described problems, and an object of the present invention is to apply a smooth slider slide even when a strong lateral pulling force is applied when a slide fastener is closed when applied to a seat cover such as a seat seat.
- An object of the present invention is to provide a slider for a hidden slide fastener that enables a dynamic operation.
- the above object of the present invention can be achieved by the following constitution. (1)
- the opposite side edge portions of the fastener tape are bent and fixed in a U shape, and the fastener elements of a pair of fastener stringers to which the fastener elements are attached along the bent edge of the side edge portions are engaged and disengaged.
- a slider for a hidden slide fastener A lower wing plate, Left and right side wall portions erected along the left and right side edges of the lower blade, Left and right first flanges extending in directions approaching each other from the upper ends of the left and right side wall portions; A guide post disposed between the left and right first flanges from the left and right center portion of the lower wing plate toward the rear opening; A second flange projecting from above the guide pillar toward at least the left and right first flanges and the rear opening; A handle attachment for supporting the handle; With The slider includes a slider body having at least the lower wing plate, the left and right side wall portions, the left and right first flanges, and a slider upper plate member engaged with the slider body and having at least the second flange.
- the guide column is provided on either the slider body or the slider upper plate member,
- the slider for a hidden slide fastener wherein the pull attachment portion is provided on either the slider body or the slider upper plate member.
- the slider body includes a slider body side engaging portion formed at the left and right center of the lower wing plate near the shoulder opening, (1) wherein the slider upper plate member includes a slider upper plate member side engaging portion which is engaged with the slider body side engaging portion and formed on the lower side of the second flange.
- the slider for the hidden slide fastener described.
- the slider upper plate member is configured to move the slider upper plate member relative to the slider body side engaging portion and the slider body side by moving the slider upper plate member from the rear opening side of the slider body portion toward the shoulder opening side.
- the slider upper plate member side engaging portion is engaged, Either one of the slider body side engagement portion and the slider upper plate member side engagement portion has a contact wall that restricts the slider upper plate member after engagement from further moving to the shoulder side,
- the slider for a hidden slide fastener according to (2) which is formed integrally.
- One of the slider body side engagement portion and the slider upper plate member side engagement portion is a dovetail groove opened on either the shoulder opening side or the rear opening side of the guide column, and the other Is a shape corresponding to the dovetail groove, and is a projecting portion having a substantially T-shaped cross section comprising a standing portion and a rib projecting from the upper end of the standing portion to the left and right sides (3)
- the guide column is provided on the slider upper plate member,
- the slider upper plate member side engagement portion includes the dovetail groove that is open on the shoulder opening side of the guide post, and a pair of legs that can be deformed so as to seal the opening of the dovetail groove,
- the slider body side engaging portion has a substantially T-shaped cross section including a standing portion erected from the lower wing plate and a rib projecting outward from the upper end of the standing portion toward the left and right first flanges.
- the distance from the lateral centerline perpendicular to the sliding direction of the slider to the outermost end of the second flange is relative to the distance from the centerline to the inner surface of the side wall portion on the rear opening side.
- the end surface on the shoulder opening side of the slider upper plate member has an inclined surface that gradually inclines from the shoulder opening toward the rear opening as it goes downward,
- the slider for a hidden slide fastener according to any one of (1) to (10), wherein the inclined surface extends upward from an upper surface of the first flange.
- the slider upper plate having at least the lower wing plate, the side wall portion, and the first flange, and the slider barrel having at least the second flange and engaged with the slider barrel. Since it consists of two parts with a member, the shape of a 2nd flange does not receive the restrictions by a metal mold
- the slider body includes a slider body side engaging portion formed at the left and right center part near the shoulder opening of the lower wing plate
- the slider upper plate member includes the slider body. Since the slider upper plate member side engagement portion is formed on the lower side of the second flange, the slider body side engagement portion is engaged with the slider upper plate member side engagement portion.
- the slider body side engaging portion and the slider upper plate member side engaging portion are engaged by relatively moving the slider upper plate member from the rear end side of the slider body portion toward the shoulder opening side.
- the engagement direction coincides with the sliding direction of the slider for engaging the fastener elements of the pair of fastener stringers.
- the slider upper plate member provided with the puller attachment portion is relatively large. Even when an operating force is applied, it is possible to prevent the engagement between the slider body side engaging portion and the slider upper plate member side engaging portion being released.
- a contact wall that restricts the slider upper plate member after engagement from further moving to the shoulder opening side is integrated with either the slider body side engagement portion or the slider upper plate member side engagement portion. Therefore, it is possible to reliably prevent the slider upper plate member from moving after the engagement.
- either the slider body side engaging portion or the slider upper plate member side engaging portion is opened on either the shoulder opening side or the rear opening side of the guide column.
- the dovetail groove has a shape corresponding to the dovetail groove, and is a projecting portion having a substantially T-shaped cross section including a standing portion and a rib projecting from the upper end of the standing portion to the left and right sides.
- the slider upper plate member abuts against the abutment wall and is positioned simply by inserting the overhanging portion into the dovetail groove. In addition, further movement after engagement can be prevented.
- the guide column is provided on the slider upper plate member
- the slider upper plate member side engaging portion is a dovetail groove that is open on the shoulder opening side of the guide column, and a pair that can be deformed so as to seal the opening portion of the dovetail groove.
- the slider body side engaging portion has a substantially cross-section T having a standing portion standing from the lower wing plate and a rib projecting outward from the upper end of the standing portion toward the left and right first flanges. This is a letter-shaped overhang, and after inserting the overhang into the dovetail groove from the shoulder side, the pair of legs are deformed to seal the opening, so the slider body and the slider upper plate member are securely integrated.
- the width of the second flange is formed so as to continuously increase from the rear opening to the shoulder opening, so that the fastener element is guided by the second flange.
- the slider can be pulled in with a constant force, and the slider can be smoothly slid.
- the shape of the second flange whose width continuously increases can be achieved by forming the slider upper plate member having the second flange as a separate body from the slider body.
- the width between the inner side surfaces on the shoulder side is continuously increased from the rear mouth side toward the shoulder mouth in the left and right side wall portions.
- the second flange which continuously increases from the rear opening toward the shoulder opening, is arranged opposite to the outer flange, and the distance between the outer surface of the second flange and the inner surface of the side wall portion can be made substantially constant.
- the slider can be smoothly slid by guiding the element smoothly into the element guide passage.
- the distance from the center line in the left-right direction to the outermost end of the second flange is the distance from the center line to the inner surface of the side wall portion on the rear opening side of the slider body.
- the ratio is 0.8 times or more, a slider having a large second flange can be obtained, which is difficult to mold with a conventional structure slider (integrated molding slider) due to mold limitations.
- the fastener element in a posture standing substantially perpendicular to the fastener tape can be guided by the second flange with a certain relatively weak force, and a strong lateral pulling force is applied when the slide fastener is closed.
- the slider can be smoothly slid.
- the outermost end of the second flange is formed to protrude from the inner side surface of the side wall portion on the rear opening side to the left and right. That is, the distance from the center line to the outermost end of the second flange is preferably 1 or more with respect to the distance from the center line to the inner surface of the side wall portion on the rear opening side of the slider body.
- the theory is that the distance from the center line to the outermost end of the second flange is 0.8 times or more than the distance from the center line to the inner surface of the side wall portion on the rear opening side of the slider body.
- the slider of the present invention constituted by two parts is effective when it is difficult to manufacture a mold in integral molding and the distance ratio is 0.8 times or more.
- the end surface on the shoulder opening side of the slider upper plate member extends upward from the upper surface of the first flange and gradually moves from the shoulder opening side to the rear opening side as it goes downward. Since it has an inclined surface that is inclined toward the surface, even if the fastener element rises at a substantially right angle with respect to the fastener tape due to the action of a strong lateral pulling force, it is guided to the inclined surface and introduced into the element guide passage. Even if a strong lateral pulling force is applied when the slide fastener is closed, the slider can be smoothly slid.
- FIG. 3A is a plan view of the slider body shown in FIG. 3
- FIG. 3B is a cross-sectional view taken along line VV
- FIG. 3C is a plan view of the slider upper plate member shown in FIG. 3
- FIG. It is sectional drawing in the -V 'line.
- FIG. (A) And (b) is sectional drawing which shows the assembly
- (A) is a disassembled perspective view of the 2nd modification of the slider for hidden slide fasteners concerning 3rd Embodiment of this invention
- (b) is a perspective view of the slider for hidden slide fasteners after an assembly
- (A) is a disassembled sectional view of the slider for hidden slide fasteners concerning 4th Embodiment of this invention
- (b) is sectional drawing of the slider for hidden slide fasteners after an assembly
- FIG. 1 is a perspective view of a seat seat to which a slider for a hidden slide fastener of the present invention is applied.
- the seat seat 1 is formed by covering a cushion body integrally formed with a frame (not shown) with a seat cover 2;
- a hidden slide fastener 10 is used along part of the seat cover 2, for example, the ball edge 3.
- the hidden slide fastener 10 can cover the cushion body with the seat cover 2 without exposing the fastener element to the outside, and the seat 1 having excellent appearance can be obtained.
- the hidden slide fastener 10 includes a pair of fastener stringers 11 and a slider 20 with reference to FIGS. 9 and 10.
- the fastener stringer 11 is, for example, an element mounting edge of the fastener tape 12 by a sewing thread in which a core string is inserted into a fastener element 14 formed in a coil shape by a monofilament made of synthetic resin such as polyamide or polyester, and is double-sewn. It is sewn along the portion 13, the element mounting edge 13 side is folded back into a substantially U shape, and the bent shape is fixed by heat setting or the like, and the core string and sewing thread are not used. What is integrally woven into the tape is used.
- the fastener stringer 11 with the engagement heads of the fastener elements 14 facing each other is inserted from the shoulder opening of the slider 20, and the folded portions of the fastener tape 12 are described in first flanges 25 a, 25 b and second described later. It extends outward from the gap S between the flanges 32. Then, by moving the slider 20 in the meshing direction (upward in FIG. 9), the slider 20 is led out from the rear opening in a state where the left and right fastener elements 14 are meshed (closed state).
- the slider 20 includes a slider body 21 and a slider upper plate member 22.
- the slider body 21 has a substantially trapezoidal plate-like lower wing plate 23 in plan view, and side edges of the lower wing plate 23 in the left-right direction (the direction perpendicular to the sliding direction of the slider 20 and the fastener tape width direction).
- the left and right side wall portions 24a and 24b that are erected, the left and right first flanges 25a and 25b that extend from the upper ends of the left and right side wall portions 24a and 24b, and the left and right side of the lower wing plate 23 near the shoulder opening
- an overhanging portion 26 having a substantially T-shaped cross section that is erected from the central portion.
- the opening on the wide side of the substantially trapezoidal plate-like lower wing plate 23 where the fastener element separates is referred to as a shoulder opening, and the opening on the opposite side, which is engaged with the fastener element. Is called the rear exit.
- the direction connecting the shoulder opening and the rear opening is the sliding direction of the slider 20.
- the lower wing plate 23 has a front end edge 23a formed in a substantially arc shape. Further, the width in the left-right direction perpendicular to the sliding direction is formed to be substantially the same width from the front end edge 23a to the rear end edge 23b after being gradually reduced from the front end edge 23a to the position of about 2/3 of the entire length. .
- the width in the left-right direction of the pair of side wall portions 24a and 24b and the first flanges 25a and 25b that are provided upright along both side edges of the substantially trapezoidal plate-like lower wing plate 23 is substantially the entire length from the front edge 23a. After being gradually reduced in width to the position 2/3, it is bent and has substantially the same width up to the rear opening side edge 23b, and is formed in a mirror-symmetric shape with respect to the center line. In other words, the width W2 between the inner side surfaces 24c and 24d of the left and right side wall portions 24a and 24b (see FIG. 9) increases continuously after being formed with a substantially constant width from the rear mouth side to the shoulder mouth side. is doing.
- the first flanges 25a and 25b are formed with taper portions 25c that gradually lower toward the inside on the upper surfaces of the first flanges 25a and 25b (see FIG. 10).
- the lower surfaces of the first flanges 25 a and 25 b are formed in parallel with the upper surface of the lower wing plate 23.
- the shoulder flange side tips of the first flanges 25a, 25b extend forward from the front edge 23a of the lower wing plate 23, and the inner corners are rounded to form a curved portion 25d.
- the length of the first flanges 25a, 25b extending from the front end edge 23a at the shoulder end is preferably equal to or longer than the size of one fastener element 14.
- tip of 1st flange 25a, 25b is the thick part 25e with which the upper surface was built up.
- the slider 20 includes the slider body 21 and the slider upper plate member 22.
- the slider 20 is comprised by the plate member side engaging part B engaging (refer FIG. 3).
- the slider body side engaging portion A includes a narrow plate-like upright portion 27 erected from the left and right center portion of the lower wing plate 23 near the shoulder opening, and from the upper end of the upright portion 27 in the left-right direction and the rear direction.
- the rib 28 has a convex portion 28a in which a portion projecting from the standing portion 27 toward the rear mouth side is narrowed in the left-right direction, and an end surface 37 of the slider upper plate member 22 to be described later above the side surface on the shoulder mouth side.
- a tapered surface 28b is provided so as to be flush with each other.
- the overhanging portion 26 may be provided only in the left-right direction, and the shape of the overhanging portion 26 is a shape that does not deviate from the lower blade plate 23 toward the second flange 32 when engaged with a dovetail groove 34 described later. I just need it.
- the slider upper plate member 22 is formed so as to protrude from the guide column 31 and the outer periphery above the guide column 31 toward the left and right first flanges 25 a and 25 b and the rear port side. 2 flanges 32, and a gate-type handle attachment portion 33 that is fixed to the upper surface of the second flange 32 in a cantilevered manner and extends in the sliding direction. By pulling the other end of the handle attachment portion 33 after inserting the handle 38, the handle 38 is rotatably supported (see FIGS. 6 and 10).
- the guide column 31 is formed in a substantially elliptical cross section with a sharp rear end side, and an end portion on the opposite side to the rear port side, that is, an intermediate portion in the left-right direction between the guide column 31 and the second flange 32, that is, A dovetail groove 34 having a substantially T-shaped cross section having an opening 35 on the shoulder opening side is provided. Further, the dovetail 34 has a concave portion 34 a that is opposed to the convex portion 28 a of the rib 28 on the rear opening side with respect to the upper and lower surfaces, the side surface, and the bottom surface.
- the dovetail 34 is formed in the same shape as the overhanging portion 26 that is the slider body side engaging portion A, and becomes the slider upper plate member side engaging portion B that engages with the overhanging portion 26.
- a pair of leg portions 36 extending from the guide column 31 to the shoulder opening side are provided at the opening side end portions of the left and right walls forming the dovetail 34.
- the pair of legs 36 can be deformed so as to block the opening 35 of the dovetail 34.
- the dovetail groove 34 opposite to the opening 35 is provided from the back surface of the second flange 32 and is formed integrally with the left and right side walls forming the dovetail 34, and the dovetail 34. And is closed by a contact wall 39 formed integrally with the left and right side walls forming the dovetail groove 34.
- the second flange 32 formed to project outward from the outer periphery of the guide post 31 is formed in a substantially isosceles triangular shape with the shoulder side being the bottom in plan view. That is, the second flange 32 has a width W1 in the left-right direction that continuously increases from the rear opening side toward the shoulder opening side (see FIG. 5C).
- the shoulder-side end surface 37 of the slider upper plate member 22 extends to the upper surface of the second flange 32, in other words, further upward from the upper surface of the first flange 32.
- the end surface 37 is an inclined surface that is gradually inclined from the shoulder opening side toward the rear opening side as it goes downward.
- end surface 37 on the shoulder opening side of the slider upper plate member 22 is located between the front end edge 23a of the lower blade 23 and the shoulder opening end of the first flanges 25a and 25b in the sliding direction of the slider. (See FIG. 8).
- the slider body 21 and the slider upper plate member 22 are formed in the dovetail groove 34 (slider upper plate member side engagement portion B) of the slider upper plate member 22 and the projecting portion 26 (slider body portion) of the slider body 21.
- the side engaging portion A By assembling the side engaging portion A), it is assembled integrally.
- the slider upper plate member 22 is placed on the lower wing plate 23 between the left and right first flanges 25 a, 25 b of the slider body 21, and from the projecting portion 26. Also, relative movement from the rear mouth side to the shoulder mouth direction (right direction in FIG. 6), the concave portion 34a is fitted to the convex portion 28a of the rib 28, and the dovetail 34 (slider upper plate member side engaging portion B) is projected. The part 26 (slider body side engaging part A) is press-fitted. Next, the pair of legs 36 is plastically deformed from the shape indicated by the broken line in FIG. 7 to the shape indicated by the solid line, and the opening 35 of the dovetail 34 is sealed.
- the overhanging portion 26 is prevented from being detached from the dovetail groove 34, and the slider body 21 and the slider upper plate member 22 are integrally fixed.
- the present invention is not necessarily limited to press-fitting.
- rattling may be prevented by firmly fixing in other fixing directions such as the leg portion 36.
- the outer surface 32a of the second flange 32 and the inner surfaces 25f of the left and right first flanges 25a and 25b are substantially parallel, and a gap S having a substantially constant interval is formed between the outer surface 32a and the inner surface 25f.
- a distance L2 from the horizontal center line CL orthogonal to the sliding direction of the slider 20 to the outermost end 32b of the second flange 32, and inner side surfaces 24c of the side wall portions 24a and 24b on the rear opening side from the center line CL The ratio (L2 / L1) to the distance L1 up to 24d is set to 0.8 or more (L2 / L1 ⁇ 0.8).
- the slider 20 is composed of two parts, the slider body 21 and the slider upper plate member 22, and the slider body 21 and the second flange 32 are formed separately, thereby providing a mold.
- the second flange 32 can be formed into an arbitrary shape.
- the ratio (L2 / L1) is preferably 1 or more.
- the outermost end of the second flange 32 is used. 32b is formed to project from the inner side surfaces 24c, 24d of the side wall portions 24a, 24b on the rear opening side to the left and right.
- the second flange 32, the first flanges 25a and 25b, and the inner side surfaces 24c and 24d of the side wall portions 24a and 24b are uniformly widened from the rear mouth side (intermediate portion near the rear mouth) toward the shoulder mouth.
- both the outer side surface 32a and the inner side surface 25f are linearly configured, so that the sliding operation of the slider 20, particularly the operation at the time of closing, can be performed smoothly.
- the distance L2 from the left-right direction center line CL to the outermost end 32b of the second flange 32 is the inner side surface 25f of the left and right first flanges 25a, 25b from the left-right direction center line CL in the sliding direction of the outermost end 32b. From the distance up to, the dimension is set to be equal to or less than the dimension excluding the gap S necessary for the fastener tape to pass.
- the pair of fastener stringers 11 is inserted into the slider 20 having such a shape, and the folded portion of the fastener tape 12 is moved outward from the gap S between the first flanges 25a and 25b and the second flange 32.
- the hidden slide fastener 10 is extended.
- the lower wing plate 23, the pair of side wall portions 24 a and 24 b, the guide pillar 31, the first flanges 25 a and 25 b, and the second flange 32 are substantially Y in a plan view.
- the character-shaped space becomes an element guide passage 40 through which the fastener element 14 attached to the fastener stringer 11 passes.
- the hidden slide fastener 10 when the hidden slide fastener 10 is applied to the seat cover 2 of the seat 1 of an automobile or the like (see FIG. 1), the hidden slide fastener 10 receives a lateral pulling force that strongly pulls the left and right fastener stringers 11 outward. It is in an open state. At this time, the fastener element 14 before being inserted into the element guide passage 40 of the slider 20 may be in a posture that rises substantially perpendicular to the fastener tape 12.
- the fastener element 14 and the fastener tape 12 in the standing posture are first the slider body 21.
- the first flanges 25a and 25b come into contact with the thick portion 25e extending to the shoulder-side end.
- the left and right fastener elements 14 in contact with the thick portion 25e are smoothly guided by the tapered portions 25c formed on the first flanges 25a and 25b and the curved portions 25d, and rise up substantially at right angles. Gradually lean from posture.
- the contact pressure that acts on the fastener tape 12 when contacting the thick portion 25e is low because the thick portion 25e is thick (that is, the contact area is large).
- the dynamic resistance is reduced and tearing of the fastener tape 12 is prevented.
- the tapered portion 25c and the curved portion 25d also contribute to reducing the sliding resistance of the slider 20.
- the fastener element 14 tilted to some extent comes into contact with the end surface 37 on the shoulder opening side of the slider upper plate member 22. Since the end surface 37 is an inclined surface that gradually inclines from the shoulder opening side toward the rear opening side as it goes downward, the fastener element 14 is further tilted by being guided by the inclined surface.
- the fastener element 14 is not tilted sufficiently and is in a standing posture. However, it can be guided so as to be brought into contact with the fastener element 14 and tilted.
- the left and right fastener elements 14 in contact with the first flanges 25a and 25b are brought close to the first flanges 25a and 25b and the center portion of the slider 20 on which the guide pillars 31 are arranged while being guided by the inclined end surfaces 37,
- the fastener element 14 is smoothly guided to the element guide passage 40 while being tilted at a predetermined angle.
- the first flanges 25a and 25b are formed into a continuously widened shape from the rear opening side toward the shoulder opening, if the second flange is integrally formed with the first flange like a conventional slider, the relationship between the molds It is difficult to increase the width of the second flange. As a result, the gap S between the first flanges 25a, 25b and the second flange 32 on the shoulder opening side is widened, and this gap S is closed when the hidden slide fastener 10 is closed. There is a risk that the fastener element 14 is bitten and the slider 20 becomes difficult to slide.
- the first flanges 25a and 25b (slider body 21) and the second flange 32 (slider upper plate member 22) are formed as separate bodies. It can be formed widely according to the first flanges 25a and 25b. Accordingly, the gap S between the first flanges 25a and 25b and the second flange 32 can be kept constant, and the fastener element 14 can be prevented from being caught.
- the pair of fastener elements 14 are further tilted and moved in the element guide passage 40 in the direction of the rear opening in a state of being substantially parallel to the lower wing plate 23, thereby stably meshing. Can be made.
- the slider 20 is composed of the two parts of the slider body 21 and the slider upper plate member 22, so that the shape of the second flange 32 is changed. It can be formed into an ideal shape without being restricted by the mold.
- the fastener element 14 in a posture standing substantially perpendicular to the fastener tape 12 is guided to the element guide passage 40 while being properly tilted by being guided by the second flange 32 having an ideal shape, and further to the rear opening.
- the slider 20 can be engaged while being smoothly moved toward the side, and the slider 20 can be smoothly slid even if a strong lateral pulling force is applied when the slide fastener 10 is closed.
- the projecting portion 26 that is the slider body side engaging portion A formed on the slider body 21 is used as the shoulder opening of the dovetail groove 34 that is the slider upper plate member side engaging portion B formed on the slider upper plate member 22.
- the leg portion 36 is deformed to seal the opening 35, so that the slider body 21 and the slider upper plate member 22 can be reliably integrated.
- the engagement between the slider body side engagement portion A and the slider upper plate member side engagement portion B moves the slider upper plate member 22 relatively from the rear opening side of the slider body portion 21 toward the shoulder opening side. By engaging, it engages.
- This engagement direction is the same as the sliding direction of the slider 20 that engages the pair of fastener elements 14.
- the contact wall 39 formed in the slider upper plate member side engaging portion B contacts the rear opening side end surface of the projecting portion 26, and the slider upper plate member 22 is The movement to the shoulder opening side after the engagement is restricted.
- the hidden slide fastener of the present invention when used in a place where a strong lateral pulling force such as an automobile seat is applied, a stronger sliding resistance is applied when the slider 20 is closed than when the slider 20 is opened and closed.
- a relatively large operating force is applied to the slider upper plate member 22 when the fastener element 14 is engaged, the slider body side engagement portion A and the slider upper plate member side engagement portion It is possible to prevent the engagement with B from being released.
- the width W1 of the second flange 32 is formed so as to continuously increase from the rear opening toward the shoulder opening, the fastener element 14 is pulled in with a constant force while being guided by the second flange 32. Even if a strong lateral pulling force is applied when the slide fastener 10 is closed, the slider 20 can be smoothly slid.
- the left and right side wall portions 24a, 24b are connected to the outer surface 32a of the second flange 32.
- the clearance S between the side wall portions 24a and 24b and the inner surfaces 24c and 24d can be made substantially constant, thereby preventing the fastener element 14 from being caught in the clearance S and sliding the slider 20 smoothly. Can be operated.
- the distance L2 from the left-right direction center line CL to the outermost end 32b of the second flange 32 is 0 with respect to the distance L1 from the center line CL to the inner side surfaces 24c, 24d on the rear opening side of the slider body 21. Since it is 8 times or more, the fastener element 14 can be guided by the second flange 32 and pulled in with a certain relatively weak force, and even if a strong lateral pulling force is applied when the slide fastener 10 is closed, the slider 20 can be smoothly slid.
- the end surface 37 on the shoulder opening side of the slider upper plate member 22 extends upward from the upper surfaces of the first flanges 25a and 25b, and gradually inclines from the shoulder opening side to the rear opening side as it goes downward.
- the fastener element 14 can be introduced into the element guide passage 40 while being tilted while being guided by the inclination of the end surface 37, and the slider 20 can be smoothly slid.
- FIG. 11 is an exploded perspective view of the slider for the hidden slide fastener of the second embodiment
- FIGS. 12A and 12B are cross-sectional views showing the assembly procedure.
- the slider 20 includes a slider body 21 and a slider upper plate member 22, and the slider body side engagement portion A is provided on the lower blade plate 23 of the slider body 21.
- a fitting hole 41 is formed so as to penetrate the central portion in the left-right direction on the shoulder side.
- a cylindrical protrusion 42 is formed on the guide column 31 of the slider upper plate member 22 as a slider upper plate member side engaging portion B so as to protrude downward.
- a fitting recess 41 a is formed on the lower surface of the fitting hole 41 to accommodate the bulging portion of the columnar protrusion 42 a of the slider upper plate member 22.
- the shape of the slider body 21 is simplified, and the manufacturing cost can be reduced.
- Other configurations and operations are the same as those in the first embodiment.
- the shape of the fitting hole 41 and the columnar protrusion 42 is an ellipse to prevent the slider upper plate member 22 from rotating relative to the slider body 21, but the fitting The holes 41 and the columnar protrusions 42 may be used as square holes and prisms, respectively, to prevent relative rotation.
- FIG. 13A is an exploded perspective view of the slider for the hidden slide fastener of the third embodiment
- FIG. 13B is a perspective view after assembly.
- the slider 20 of the third embodiment is opposite to the slider of the first embodiment, and the guide pillar 31 and the dovetail 34 are used as the slider body side engaging portion A.
- the guide pillar 31 and the dovetail 34 are used as the slider body side engaging portion A.
- an inverted T-shaped protruding portion 26 that engages with the dovetail groove 34 is provided on the slider upper plate member 22.
- the dovetail groove 34 is an inverted T-shaped groove.
- a narrow groove portion 34 b is formed in the guide column 31, and a wide groove portion 34 c is formed as a bag groove between the lower portion of the guide column 31 and the lower blade plate 23. ing.
- the opening 35 of the dovetail 34 is formed on the shoulder opening side of the guide column 31.
- the slider 20 presses the protruding portion 26 of the slider upper plate member 22 into the dovetail groove 34 of the slider body 21 from the shoulder opening side, and then plastically deforms a pair of leg portions 36 formed on the shoulder opening side of the guide column 31. Thus, the opening 35 is sealed, and the slider body 21 and the slider upper plate member 22 are assembled together.
- the opening 35 described in the third embodiment is not provided on the shoulder opening side, but is provided on the rear opening side, and a contact wall 39 for closing the opening 35 of the dovetail 34 is provided on the lower wing plate. 23 and the dovetail 34 may be formed integrally with the side wall.
- FIG. 14A is an exploded cross-sectional view of the slider for the hidden slide fastener of the fourth embodiment
- FIG. 14B is a cross-sectional view after assembly.
- the slider 20 of the fourth embodiment has a plastic deformation that prevents the slider body 21 and the slider upper plate member 22 from coming off in addition to the configuration of the third embodiment.
- one additional point is different from the slider 20 of the third embodiment. That is, an engagement recess 45 is formed on the lower surface of the lower wing plate 23 in the slider body 21, and a portal-type engagement arm 46 is formed on the slider upper plate member 22 from the lower surface on the shoulder opening side of the overhang portion 26. It is extended toward. A hook portion 47 that fits into the engagement recess 45 is provided at the distal end of the engagement arm 46.
- the protruding portion 26 of the slider upper plate member 22 is press-fitted into the dovetail 34 of the slider body 21 from the shoulder opening side, and the pair of legs 36 is plastically deformed to seal the opening 35.
- the engaging arm 46 is plastically deformed to fit the hook portion 47 into the engaging recess 45, and the slider body 21 and the slider upper plate member 22 are assembled together.
- the slider body 21 and the slider upper plate member 22 are a pair of legs 36 that are plastically deformed and a hook portion 47 that fits into the engagement recess 45, and the slider upper plate member from the slider body 21. 22 is prevented from coming off.
- the hook portion 47 fitted in the engagement recess 45 serves as a contact wall 39 that restricts the slider upper plate member 22 after engagement from further moving toward the shoulder opening side.
- the sliding direction of the slider 20 that engages the pair of fastener stringers 11 (fastener elements 14) and the engagement of the slider body 21 and the slider upper plate member 22 are released. Even when the direction of the slider upper plate member 22 coincides, the slider body 21 and the slider upper plate member 22 can be reliably engaged.
- Other configurations and operations are the same as those of the third embodiment.
- the shape of the handle attachment portion is not particularly limited and can be changed as appropriate.
- the handle attachment portion 48 may be formed in a ring shape. .
- FIG. 15 shows that the rib 28 of the projecting portion 26 may have a shape projecting only in the left-right direction from the standing portion 27 without having the convex portion 28a, as described above.
- the handle attachment portion 33 is attached to the slider upper plate member 22, but as shown in FIG. 16, the handle attachment portion 33 is the lower surface on the shoulder opening side of the lower wing plate 23 of the slider body 21. May extend in the sliding direction.
- the hidden slide fastener demonstrated as a hidden slide fastener by which the coil-shaped element was sewed on the fastener tape, it is not limited to this, Each element is independently a fastener tape. It may be a hidden slide fastener attached to.
Landscapes
- Slide Fasteners (AREA)
- Buckles (AREA)
- Bag Frames (AREA)
Abstract
Description
(1) ファスナーテープの相対する側縁部がU字状に屈曲固定され、該側縁部の折り曲げ端縁に沿ってファスナーエレメントが取着された一対のファスナーストリンガーの前記ファスナーエレメントを係脱する隠しスライドファスナー用のスライダーであって、
下翼板と、
該下翼板の左右方向の側縁に沿って立設された左右の側壁部分と、
該左右の側壁部分の上端から互いに接近する方向に延設された左右の第1フランジと、
前記下翼板の肩口寄り左右中央部から後口に向けて前記左右の第1フランジ間に配置された案内柱と、
該案内柱の上方から少なくとも前記左右の第1フランジ及び前記後口に向けて張り出した第2フランジと、
引手を支持するための引手取付部と、
を備えてなり、
前記スライダーは、前記下翼板、前記左右の側壁部分、前記左右の第1フランジを少なくとも有するスライダー胴部と、該スライダー胴部に係合され、前記第2フランジを少なくとも有するスライダー上板部材と、によって構成され、
前記案内柱は、前記スライダー胴部と前記スライダー上板部材のいずれかに設けられると共に、
前記引手取付部は、前記スライダー胴部と前記スライダー上板部材のいずれかに設けられることを特徴とする隠しスライドファスナー用スライダー。
(2) 前記スライダー胴部は、前記下翼板の前記肩口寄り左右中央部に形成されたスライダー胴部側係合部を備え、
前記スライダー上板部材は、前記スライダー胴部側係合部と係合し、前記第2フランジの下側に形成されたスライダー上板部材側係合部を備えることを特徴とする(1)に記載の隠しスライドファスナー用スライダー。
(3) 前記スライダー上板部材は、該スライダー上板部材を前記スライダー胴部の前記後口側から前記肩口側に向けて相対的に移動させることにより、前記スライダー胴部側係合部と前記スライダー上板部材側係合部が係合され、
前記スライダー胴部側係合部と前記スライダー上板部材側係合部のいずれか一方には、係合後の前記スライダー上板部材がさらに肩口側へ移動するのを規制する当接壁が、一体的に形成されていることを特徴とする(2)に記載の隠しスライドファスナー用スライダー。
(4) 前記スライダー胴部側係合部と前記スライダー上板部材側係合部のいずれか一方は、前記案内柱の前記肩口側又は後口側のいずれかに開口したアリ溝であり、他方は、前記アリ溝に対応した形状であって、起立部と、該起立部の上端から左右側に張り出したリブとからなる断面略T字状の張り出し部であることを特徴とする(3)に記載の隠しスライドファスナー用スライダー。
(5) 前記アリ溝が開口する開口部と反対側は、前記当接壁によって閉鎖されていることを特徴とする(4)に記載の隠しスライドファスナー用スライダー。
(6) 前記案内柱は、前記スライダー上板部材に設けられ、
前記スライダー上板部材側係合部は、前記案内柱の肩口側が開口した前記アリ溝、及び前記アリ溝の前記開口部を封鎖するように変形可能な一対の脚部を備え、
前記スライダー胴部側係合部は、前記下翼板から立設された起立部、及び前記起立部の上端から前記左右の第1フランジに向けて外側に張り出したリブからなる断面略T字型の張り出し部であり、
前記肩口側から前記アリ溝に前記張り出し部を挿入した後、前記一対の脚部を変形させて前記開口部を封鎖することを特徴とする(5)に記載の隠しスライドファスナー用スライダー。
(7) 前記第2フランジは、その幅が前記後口から前記肩口に向けて連続して増大していることを特徴とする(1)から(6)のいずれかに記載の隠しスライドファスナー用スライダー。
(8) 前記左右の側壁部分は、前記肩口側の内側面間の幅が前記後口側から前記肩口に向けて連続して増大していることを特徴とする(1)から(7)のいずれかに記載の隠しスライドファスナー用スライダー。
(9) 前記スライダーの摺動方向に直交する左右方向中心線から前記第2フランジの最外端までの距離は、前記中心線から前記後口側における前記側壁部分の内側面までの距離に対して、0.8倍以上であることを特徴とする(1)から(8)のいずれかに記載の隠しスライドファスナー用スライダー。
(10) 前記第2フランジの前記最外端は、前記後口側の前記側壁部分の内側面より、左右に張り出していることを特徴とする(9)記載の隠しスライドファスナー用スライダー。
(11) 前記スライダー上板部材の前記肩口側の端面は、下方に向かうに従って次第に前記肩口から前記後口に向かって傾斜する傾斜面を有し、
前記傾斜面は前記第1フランジの上面より上方まで延設されることを特徴とする(1)から(10)のいずれかに記載の隠しスライドファスナー用スライダー。
図1は本発明の隠しスライドファスナー用スライダーが適用された座席シートの斜視図であり、座席シート1は、不図示のフレームに一体形成されたクッション体に、シートカバー2が被覆されてなり、シートカバー2の一部、例えば玉縁部3に沿って隠しスライドファスナー10が使用されている。隠しスライドファスナー10は、ファスナーエレメントが外側に表出することなくクッション体をシートカバー2で被覆することができ、外観性に優れる座席シート1が得られる。
前述したとおりスライダー20は、スライダー胴部21とスライダー上板部材22とからなり、スライダー胴部21に形成されたスライダー胴部側係合部Aと、スライダー上板部材22に形成されたスライダー上板部材側係合部Bとが係合することによって、スライダー20が構成される(図3参照)。
また、アリ溝34の開口部35と反対側は、第2フランジ32の裏面から立設し、且つアリ溝34を形成する左右側壁と一体的に形成された当接壁39、及びアリ溝34の凹部34aと案内柱31の底部との間に立設し、アリ溝34を形成する左右側壁と一体的に形成された当接壁39によって閉鎖されている。
ここで、張り出し部26をアリ溝34に圧入することが好ましく、スライダー胴部21とスライダー上板部材22との固定力を高め、ガタツキを防止している。しかし、本発明は、必ずしも圧入に限定されず、例えば、脚部36などその他の固定方向で強固に固定することでガタツキを防止してもよい。
次に、第2実施形態のスライダーについて図11~図12(b)を参照して説明する。図11は第2実施形態の隠しスライドファスナー用スライダーの分解斜視図、図12(a)及び(b)は組付け手順を示す断面図である。
その他の構成及び作用については、第1実施形態のものと同様である。
なお、本実施形態では、嵌合孔41、および円柱状突起42の形状を楕円形として、スライダー上板部材22がスライダー胴部21に対して相対回転するのを防止しているが、嵌合孔41、および円柱状突起42を、それぞれ角孔、および角柱として相対回転を防止するようにしてもよい。
次に、第3実施形態のスライダーについて図13(a)及び(b)を参照して説明する。図13(a)は第3実施形態の隠しスライドファスナー用スライダーの分解斜視図であり、図13(b)は、組付け後の斜視図である。
なお、図示はしないが、第3実施形態で説明した開口部35を肩口側に設けるのではなく、後口側に設け、アリ溝34の開口部35を閉鎖する当接壁39を下翼板23及びアリ溝34を構成する側壁と一体に形成しても良い。このような構成とすることで、第1実施形態と同様、ファスナーテープ12に強い横引力が加わったファスナーエレメント14を噛み合わせる時でも、スライダー20が壊れることはない。
次に、第4実施形態のスライダーについて図14(a)及び(b)を参照して説明する。図14(a)は第4実施形態の隠しスライドファスナー用スライダーの分解断面図であり、図14(b)は組付け後の断面図である。
第4実施形態では、係合凹部45に嵌合されるフック部47は、係合後のスライダー上板部材22がさらに肩口側へ移動するのを規制する当接壁39の役割を果たす。
その他の構成及び作用については、第3実施形態のものと同様である。
11 ファスナーストリンガー
12 ファスナーテープ
13 エレメント取付縁部(側縁部)
14 ファスナーエレメント
20 スライダー
21 スライダー胴部
22 スライダー上板部材
23 下翼板
24a 側壁部分
24b 側壁部分
24c 内側面
24d 内側面
25a 第1フランジ
25b 第1フランジ
26 張り出し部(スライダー胴部側係合部)
27 起立部
28 リブ
31 案内柱
32 第2フランジ
32b 最外端
33 引手取付部
34 アリ溝(スライダー上板部材側係合部)
35 開口部
36 脚部
37 端面(傾斜面)
38 引手
39 当接壁
48 引手取付部
A スライダー胴部側係合部
B スライダー上板部材側係合部
CL 左右方向中心線
L1 中心線から側壁部分の内側面までの距離
L2 中心線から第2フランジの最外端までの距離
W1 第2フランジの幅
W2 側壁部分の内側面間の幅
Claims (11)
- ファスナーテープ(12)の相対する側縁部(13)がU字状に屈曲固定され、該側縁部(13)の折り曲げ端縁に沿ってファスナーエレメント(14)が取着された一対のファスナーストリンガー(11)の前記ファスナーエレメント(14)を係脱する隠しスライドファスナー(10)用のスライダー(20)であって、
下翼板(23)と、
該下翼板(23)の左右方向の側縁に沿って立設された左右の側壁部分(24a、24b)と、
該左右の側壁部分(24a、24b)の上端から互いに接近する方向に延設された左右の第1フランジ(25a、25b)と、
前記下翼板(23)の肩口寄り左右中央部から後口に向けて前記左右の第1フランジ(25a、25b)間に配置された案内柱(31)と、
該案内柱(31)の上方から少なくとも前記左右の第1フランジ(25a、25b)及び前記後口に向けて張り出した第2フランジ(32)と、
引手(38)を支持するための引手取付部(33)と、
を備えてなり、
前記スライダー(20)は、前記下翼板(23)、前記左右の側壁部分(24a、24b)、前記左右の第1フランジ(25a、25b)を少なくとも有するスライダー胴部(21)と、該スライダー胴部(21)に係合され、前記第2フランジ(32)を少なくとも有するスライダー上板部材(22)と、によって構成され、
前記案内柱(31)は、前記スライダー胴部(21)と前記スライダー上板部材(22)のいずれかに設けられると共に、
前記引手取付部(33)は、前記スライダー胴部(21)と前記スライダー上板部材(22)のいずれかに設けられることを特徴とする隠しスライドファスナー用スライダー。 - 前記スライダー胴部(21)は、前記下翼板(23)の前記肩口寄り左右中央部に形成されたスライダー胴部側係合部(A)を備え、
前記スライダー上板部材(22)は、前記スライダー胴部側係合部(A)と係合し、前記第2フランジ(32)の下側に形成されたスライダー上板部材側係合部(B)を備えることを特徴とする請求項1に記載の隠しスライドファスナー用スライダー。 - 前記スライダー上板部材(22)は、該スライダー上板部材(22)を前記スライダー胴部(21)の前記後口側から前記肩口側に向けて相対的に移動させることにより、前記スライダー胴部側係合部(A)と前記スライダー上板部材側係合部(B)が係合され、
前記スライダー胴部側係合部(A)と前記スライダー上板部材側係合部(B)のいずれか一方には、係合後の前記スライダー上板部材(22)がさらに肩口側へ移動するのを規制する当接壁(39)が、一体的に形成されていることを特徴とする請求項2に記載の隠しスライドファスナー用スライダー。 - 前記スライダー胴部側係合部(A)と前記スライダー上板部材側係合部(B)のいずれか一方は、前記案内柱(31)の前記肩口側又は後口側のいずれかに開口したアリ溝(34)であり、他方は、前記アリ溝(34)に対応した形状であって、起立部(27)と、該起立部(27)の上端から左右側に張り出したリブ(28)とからなる断面略T字状の張り出し部(26)であることを特徴とする請求項3に記載の隠しスライドファスナー用スライダー。
- 前記アリ溝(34)が開口する開口部(35)と反対側は、前記当接壁(39)によって閉鎖されていることを特徴とする請求項4に記載の隠しスライドファスナー用スライダー。
- 前記案内柱(31)は、前記スライダー上板部材(22)に設けられ、
前記スライダー上板部材側係合部(B)は、前記案内柱(31)の肩口側が開口した前記アリ溝(34)、及び前記アリ溝(34)の前記開口部(35)を封鎖するように変形可能な一対の脚部(36)を備え、
前記スライダー胴部側係合部(A)は、前記下翼板(23)から立設された起立部(27)、及び前記起立部(27)の上端から前記左右の第1フランジ(25a、25b)に向けて外側に張り出したリブ(28)からなる断面略T字型の張り出し部(26)であり、
前記肩口側から前記アリ溝(34)に前記張り出し部(26)を挿入した後、前記一対の脚部(36)を変形させて前記開口部(35)を封鎖することを特徴とする請求項5に記載の隠しスライドファスナー用スライダー。 - 前記第2フランジ(32)は、その幅(W1)が前記後口から前記肩口に向けて連続して増大していることを特徴とする請求項1から6のいずれかに記載の隠しスライドファスナー用スライダー。
- 前記左右の側壁部分(24a、24b)は、前記肩口側の内側面(24c、24d)間の幅(W2)が前記後口側から前記肩口に向けて連続して増大していることを特徴とする請求項1から7のいずれかに記載の隠しスライドファスナー用スライダー。
- 前記スライダー(20)の摺動方向に直交する左右方向中心線(CL)から前記第2フランジ(32)の最外端(32b)までの距離(L2)は、前記中心線(CL)から前記後口側における前記側壁部分(24a、24b)の内側面(24c、24d)までの距離(L1)に対して、0.8倍以上であることを特徴とする請求項1から8のいずれかに記載の隠しスライドファスナー用スライダー。
- 前記第2フランジ(32)の前記最外端(32b)は、前記後口側の前記側壁部分(24a、24b)の内側面(24c、24d)より、左右に張り出していることを特徴とする請求項9記載の隠しスライドファスナー用スライダー。
- 前記スライダー上板部材(22)の前記肩口側の端面(37)は、下方に向かうに従って次第に前記肩口から前記後口に向かって傾斜する傾斜面を有し、
前記傾斜面は前記第1フランジ(25a、25b)の上面より上方まで延設されることを特徴とする請求項1から10のいずれかに記載の隠しスライドファスナー用スライダー。
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Application Number | Priority Date | Filing Date | Title |
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PL09848721.8T PL2471401T3 (pl) | 2009-08-27 | 2009-08-27 | Suwak dla ukrytego zamka błyskawicznego |
BR112012003752-8A BR112012003752B1 (pt) | 2009-08-27 | 2009-08-27 | Deslizador para prendedor de deslizamento oculto |
JP2011528555A JP5474073B2 (ja) | 2009-08-27 | 2009-08-27 | 隠しスライドファスナー用スライダー |
EP09848721.8A EP2471401B1 (en) | 2009-08-27 | 2009-08-27 | Slider for hidden slide fastener |
KR1020127000901A KR101356267B1 (ko) | 2009-08-27 | 2009-08-27 | 은폐 슬라이드 파스너용 슬라이더 |
ES09848721.8T ES2574837T3 (es) | 2009-08-27 | 2009-08-27 | Cursor para cierre de cremallera oculto |
AU2009351749A AU2009351749B2 (en) | 2009-08-27 | 2009-08-27 | Slider for hidden slide fastener |
PCT/JP2009/064927 WO2011024273A1 (ja) | 2009-08-27 | 2009-08-27 | 隠しスライドファスナー用スライダー |
CN200980161114.1A CN102481037B (zh) | 2009-08-27 | 2009-08-27 | 用于隐形拉链的拉头 |
US13/392,547 US9038249B2 (en) | 2009-08-27 | 2009-08-27 | Slider for concealed slide fastener |
TW099101248A TWI457089B (zh) | 2009-08-27 | 2010-01-18 | Invisible zipper with slider |
HK12107482.6A HK1166673A1 (en) | 2009-08-27 | 2012-07-31 | Slider for concealed slide fastener |
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PCT/JP2009/064927 WO2011024273A1 (ja) | 2009-08-27 | 2009-08-27 | 隠しスライドファスナー用スライダー |
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US (1) | US9038249B2 (ja) |
EP (1) | EP2471401B1 (ja) |
JP (1) | JP5474073B2 (ja) |
KR (1) | KR101356267B1 (ja) |
CN (1) | CN102481037B (ja) |
AU (1) | AU2009351749B2 (ja) |
BR (1) | BR112012003752B1 (ja) |
ES (1) | ES2574837T3 (ja) |
HK (1) | HK1166673A1 (ja) |
PL (1) | PL2471401T3 (ja) |
TW (1) | TWI457089B (ja) |
WO (1) | WO2011024273A1 (ja) |
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WO2014103001A1 (ja) * | 2012-12-28 | 2014-07-03 | Ykk株式会社 | スライドファスナー用スライダー及びスライドファスナー |
US9661900B2 (en) | 2012-07-05 | 2017-05-30 | Ykk Corporation | Slide fastener attachment method |
JP2021088263A (ja) * | 2019-12-04 | 2021-06-10 | Ykk株式会社 | スライド溝遮蔽ユニット |
WO2022118404A1 (ja) * | 2020-12-02 | 2022-06-09 | Ykk株式会社 | スライダー |
WO2023170888A1 (ja) * | 2022-03-10 | 2023-09-14 | Ykk株式会社 | スライダー及びこれを含むスライドファスナー |
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TWI459912B (zh) * | 2011-08-08 | 2014-11-11 | Ykk Corp | zipper |
EP2848150B1 (en) * | 2012-05-08 | 2018-03-28 | YKK Corporation | Slider for slide fastener |
CN105124866B (zh) * | 2015-09-30 | 2017-06-16 | 开易(广东)服装配件有限公司 | 隐形拉链用拉头 |
JP1548786S (ja) * | 2015-10-02 | 2016-05-09 | ||
CN108125330A (zh) * | 2017-12-22 | 2018-06-08 | 浙江伟星实业发展股份有限公司 | 一种拉链及上衣 |
CN112189949B (zh) * | 2020-10-10 | 2022-11-25 | 浙江伟星实业发展股份有限公司 | 一种拉头、拉链及拉头加工方法 |
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- 2009-08-27 BR BR112012003752-8A patent/BR112012003752B1/pt active IP Right Grant
- 2009-08-27 EP EP09848721.8A patent/EP2471401B1/en active Active
- 2009-08-27 CN CN200980161114.1A patent/CN102481037B/zh active Active
- 2009-08-27 WO PCT/JP2009/064927 patent/WO2011024273A1/ja active Application Filing
- 2009-08-27 ES ES09848721.8T patent/ES2574837T3/es active Active
- 2009-08-27 PL PL09848721.8T patent/PL2471401T3/pl unknown
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US9661900B2 (en) | 2012-07-05 | 2017-05-30 | Ykk Corporation | Slide fastener attachment method |
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JP2021088263A (ja) * | 2019-12-04 | 2021-06-10 | Ykk株式会社 | スライド溝遮蔽ユニット |
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WO2022118404A1 (ja) * | 2020-12-02 | 2022-06-09 | Ykk株式会社 | スライダー |
WO2023170888A1 (ja) * | 2022-03-10 | 2023-09-14 | Ykk株式会社 | スライダー及びこれを含むスライドファスナー |
Also Published As
Publication number | Publication date |
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KR101356267B1 (ko) | 2014-01-28 |
ES2574837T3 (es) | 2016-06-22 |
CN102481037B (zh) | 2015-08-26 |
JP5474073B2 (ja) | 2014-04-16 |
EP2471401A4 (en) | 2015-03-18 |
EP2471401B1 (en) | 2016-06-01 |
KR20120016679A (ko) | 2012-02-24 |
AU2009351749A1 (en) | 2012-03-29 |
BR112012003752A2 (pt) | 2019-09-24 |
AU2009351749B2 (en) | 2014-04-03 |
PL2471401T3 (pl) | 2016-12-30 |
US9038249B2 (en) | 2015-05-26 |
JPWO2011024273A1 (ja) | 2013-01-24 |
BR112012003752B1 (pt) | 2021-06-15 |
TW201106891A (en) | 2011-03-01 |
US20120151719A1 (en) | 2012-06-21 |
CN102481037A (zh) | 2012-05-30 |
EP2471401A1 (en) | 2012-07-04 |
TWI457089B (zh) | 2014-10-21 |
HK1166673A1 (en) | 2012-11-09 |
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