WO2013030962A1 - Curseur pour fermeture à glissière - Google Patents

Curseur pour fermeture à glissière Download PDF

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Publication number
WO2013030962A1
WO2013030962A1 PCT/JP2011/069653 JP2011069653W WO2013030962A1 WO 2013030962 A1 WO2013030962 A1 WO 2013030962A1 JP 2011069653 W JP2011069653 W JP 2011069653W WO 2013030962 A1 WO2013030962 A1 WO 2013030962A1
Authority
WO
WIPO (PCT)
Prior art keywords
pair
cover member
column
slider
slide fastener
Prior art date
Application number
PCT/JP2011/069653
Other languages
English (en)
Japanese (ja)
Inventor
裕一 岩瀬
Original Assignee
Ykk株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ykk株式会社 filed Critical Ykk株式会社
Priority to PCT/JP2011/069653 priority Critical patent/WO2013030962A1/fr
Priority to TW101129416A priority patent/TWI468123B/zh
Publication of WO2013030962A1 publication Critical patent/WO2013030962A1/fr

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Classifications

    • AHUMAN NECESSITIES
    • A44HABERDASHERY; JEWELLERY
    • A44BBUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
    • A44B19/00Slide fasteners
    • A44B19/24Details
    • A44B19/26Sliders
    • A44B19/30Sliders with means for locking in position
    • A44B19/306Sliders with means for locking in position in the form of a locking spring member actuated by the pull member

Definitions

  • the present invention relates to a slider for a slide fastener.
  • a body, a cover member, and a handle are provided.
  • a front-side engaged recess that engages with the front-side engaging piece
  • the rear column portion has a rear-side engaged recess that engages with the rear-side engaging piece of the cover member.
  • a slope surface is formed on the upper outer surface of the front column portion, and a slope portion is formed on the lower edge of the front engagement piece of the cover member.
  • the front side column portion is easily fitted.
  • the present invention has been made in view of the above-described circumstances, and an object of the present invention is to prevent the damage of the slope surface due to the contact of the front engagement piece, and to easily manufacture the cover member.
  • the object is to provide a slider for a fastener.
  • a pair of left and right front engagement pieces that extend forward from the front end portions of the pair of side plates and engage with the front column portion, and a rear portion that extends rearward from the rear end portions of the pair of left and right side plates engage with the rear column portion.
  • a pair of left and right rear engagement pieces, and a front engaged recess having a surface facing the upper surface of the front engagement piece is formed on the left and right side surfaces of the front column part, respectively,
  • a rear engaged recess having a surface facing the upper surface of the rear engagement piece is formed on each side surface, and left of the front column portion Projections projecting outward in the width direction of the fuselage are formed on the side surfaces, and the outer surface of the projecting part is inclined downward from the upper end of the front column, and when the cover member is fitted into the front column
  • a slider for a slide fastener that forms a slope surface on which the pair of left and right front engagement pieces rides, and the lower end portions of the pair of left and right front engagement pieces gradually go outward in the width direction from the top to the bottom of the cover member.
  • a slider for a slide fastener wherein the slider is bent so as to be spread and an inclined surface is formed on the inside.
  • Projections projecting downward are respectively formed at the lower ends of the pair of left and right front engaging pieces so that the pair of left and right projections gradually spread outward in the width direction from the top to the bottom of the cover member.
  • the slide fastener slider according to (1) wherein the slider is bent and an inclined surface is formed inside thereof.
  • the lower end portions of the pair of left and right front side engaging pieces are bent so as to gradually spread outward in the width direction from the upper side to the lower side of the cover member, and the inclined surface is formed on the inner side. Since it is formed, it is possible to prevent the slope surface from being damaged by the contact of the front engagement piece. Further, since the inclined surface can be formed simply by bending the lower end portions of the pair of left and right front engaging pieces, the cover member can be easily manufactured.
  • FIG. 3 is a longitudinal sectional view showing a state in which a cover member is lifted by a handle of the slide fastener slider of FIG. 2. It is a front view of the periphery of the front side pillar part of the slider for slide fasteners of FIG. It is a longitudinal cross-sectional view of the state before inserting the cover member of the slider for slide fasteners of FIG. 2 in a front side pillar part and a rear side pillar part.
  • FIG. 10 It is a front view of the periphery of the front side column part of the state before inserting the cover member of the slider for slide fasteners of FIG. 2 in a front side column part and a rear side column part. It is a principal part expansion perspective view explaining the modification of the slider for slide fasteners of 1st Embodiment. It is a disassembled perspective view explaining 2nd Embodiment of the slider for slide fasteners which concerns on this invention. It is a longitudinal cross-sectional view of the slider for slide fasteners of FIG. FIG. 10 is a sectional view taken along line AA in FIG. 9. It is a longitudinal cross-sectional view of the state before inserting the cover member of the slider for slide fasteners of FIG.
  • the upper side is the upper side with respect to the paper surface of FIG. 2
  • the lower side is the lower side with respect to the paper surface of FIG. 2
  • the front side is the right side with respect to the paper surface of FIG.
  • the left side and the right side with respect to the paper surface of 2 are the front side with respect to the paper surface of FIG. 2, and the left side is the back side with respect to the paper surface of FIG.
  • the left-right direction of the slider is also called the width direction.
  • the slider 10 for slide fastener of this embodiment is a slider with an automatic stop function, and as shown in FIGS. 1 and 2, includes a body 20, and the body 20 has the body 20 in the front and rear.
  • An element guide path 27 penetrating in the direction is provided.
  • the fuselage 20 includes an upper wing plate 21 and a lower wing plate 22 that are spaced apart in parallel in the vertical direction and a guide column 23 that connects the upper wing plate 21 and the lower wing plate 22 at the front end portion.
  • An upper flange 24a projecting downward along the left and right side edges of the upper wing plate 21, and a lower flange 24b projecting upward along the left and right side edges of the lower wing plate 22. .
  • left and right shoulders 25 separated by the guide pillars 23 are formed at the front of the body 20, and a rear opening 26 is formed at the rear of the body 20.
  • a substantially Y-shaped element guide path 27 that connects the left and right shoulder openings 25 and the rear opening 26 is formed between the upper wing board 21 and the lower wing board 22.
  • a passage through which the illustrated fastener element row is inserted is formed.
  • a front side column part 30 and a rear side column part 40 are erected on the front end part and the rear end part of the upper surface of the upper blade 21, respectively, and the front side column part 30 and the rear side column part 40 include a cover member. 50 is supported so as to be swingable in the vertical direction.
  • the cover member 50 is provided on the front column portion 30 and the rear column portion 40. Is inserted between the upper surface of the upper blade 21 and the cover member 50, so that the handle 11 is attached to the fuselage 20. .
  • the cover member 50 is formed by bending a single plate member. As shown in FIGS. 1 and 2, a rectangular top plate 51 extending in the front-rear direction, and downward from both side edges of the top plate 51. A pair of left and right side plates 52 extending. Further, the cover member 50 is formed on each of the pair of left and right side plates 52, and the handle member receiving recess 53 for receiving the shaft portion 11 a of the recessed puller 11 facing upward, and the rear of the handle receiving recess 53 of the right side plate 52.
  • the claw 54 extends downward from the claw hole 21a formed in the upper wing plate 21 and enters the element guide path 27. The claw 54 extends forward from the front end of the top plate 51 and bends downward.
  • the cover member 50 extends forward from the front end portions of the pair of left and right side plates 52, and includes a pair of left and right front engagement pieces 56 that engage with the front column portion 30, and a rear end portion of the pair of left and right side plates 52. It has a pair of left and right rear engagement pieces 57 that extend rearward and engage with the rear column portion 40. Further, the claw hole 21 a penetrates the element guide path 27 from the upper surface of the upper blade 21. Further, the elastic piece 55 urges the cover member 50 rearward and downward by contacting an elastic piece accommodating portion 33 described later of the front side column portion 30.
  • each front-side engaged recess 31 is formed so as to penetrate along the front-rear direction of the body 20, and thus opens in the front-rear direction of the body 20.
  • the upper surface of each front-side engaged recess 31 is a surface facing the upper surface of the front-side engagement piece 56, and contacts the upper surface of the front-side engagement piece 56 to restrict the upward movement of the cover member 50.
  • a mating surface 31a is formed.
  • protrusions 32 that protrude outward in the width direction of the body 20 are respectively formed.
  • the outer surface of the protrusion 32 is inclined downward from the upper end of the front column 30 and the slope surface on which the pair of left and right front engagement pieces 56 rides when the cover member 50 is fitted into the front column 30. 32a is formed.
  • the protrusion 32 is formed so as to gradually increase the thickness in the left-right direction downward from the upper end of the front column portion 30 in order to form the engagement surface 31 a of the front engaged recess 31. ing.
  • a concave elastic piece housing portion 33 that extends from the upper end portion to the front surface of the guide column 23, accommodates the elastic piece 55 of the cover member 50, and opens forward. Is formed.
  • rear engaged recesses 41 On the left and right side surfaces of the rear column part 40, rear engaged recesses 41 with which the pair of left and right rear engagement pieces 57 of the cover member 50 are engaged are respectively formed.
  • the rear engaged recess 41 on the left side of the rear column 40 opens to the left of the body 20, and the rear engaged recess 41 on the right side of the rear column 40 extends to the right of the body 20. Is open.
  • each of the rear engaged recesses 41 is formed so as to penetrate along the front-rear direction of the body 20, and thus opens in the front-rear direction of the body 20.
  • each rear engaged recess 41 is a surface facing the upper surface of the rear engagement piece 57, and comes into contact with the upper surface of the rear engagement piece 57 to move the cover member 50 upward.
  • An engaging surface 41a to be regulated is configured.
  • a guide portion 42 having a triangular shape in a side view is extended toward the front at the front left end of the rear column portion 40.
  • the guide portion 42 covers the shaft portion 11a when the pull portion 11 is pulled up, guides the movement (upward movement) of the shaft portion 11a and guides the movement of the shaft portion 11a. This is for moving the member 50 upward.
  • a stepped portion recessed downward on the upper wing plate 21 of the fuselage 20 constituting the lower surface of the left and right front engaged recesses 31. 61 are formed, and protrusions 62 that protrude downward and are hooked on the stepped portion 61 are formed on the lower surfaces of the front ends of the pair of left and right front engaging pieces 56.
  • the protrusion 62 is disposed in the stepped portion 61.
  • the step portion 61 is a bottom surface 61 a that is a surface facing the lower surface of the protrusion 62, and a surface facing the rear surface of the protrusion 62. And a surface 61b. Then, as shown in FIG. 3, when the cover member 50 is pulled up by the handle 11, the cover member 50 contacts the front end surfaces of the left and right side plates 52 and the rear surfaces of the left and right protrusions 32 of the front column 30. Rotate around the center.
  • the protrusion 62 is bent so as to gradually spread outward in the width direction from the upper side to the lower side of the cover member 50, and an inclined surface 62a is formed on the inner side. As shown in FIG. 6, the angle ⁇ of the inclined surface 62a is set to 5 ° to 30 °.
  • the inclined surface 62a is formed in linear form, it is not limited to this, You may be formed in the circular arc-shaped curved surface.
  • the cover member 50 when the cover member 50 is fitted into the front column portion 30 and the rear column portion 40, first, as shown in FIGS.
  • the left and right rear engagement pieces 57 of the cover member 50 are inserted into the left and right rear engagement recesses 41 of the rear column portion 40 from the front side with the side inclined upward and the rear side downward.
  • the cover member 50 is pressed from above, the inclined surfaces 62a of the left and right protrusions 62 are brought into contact with the left and right slope surfaces 32a of the front pillar 30, and the space between the left and right front engagement pieces 56 is expanded.
  • the left and right front engagement pieces 56 get over the left and right protrusions 32 and are fitted into the left and right front engaged recesses 31 of the front column 30.
  • the inclined surface 62a of the protrusion 62 contacts the slope surface 32a, so that the front engagement piece 56 can be easily fitted into the front engaged recess 31.
  • the slope surface 32a can be further prevented from being damaged.
  • the pair of left and right protrusions 62 of the cover member 50 are bent so as to gradually spread outward in the width direction from the top to the bottom of the cover member 50. Since the inclined surface 62a is formed on the inner side, the inclined surface 62a of the protrusion 62 comes into contact with the slope surface 32a when the front engagement piece 56 gets over the protrusion 32. Thereby, the damage of the slope surface 32a by the contact of the front side engagement piece 56 can be prevented. Moreover, since the inclined surface 62a can be formed only by bending the pair of left and right protrusions 62, the cover member 50 can be easily manufactured.
  • the stepped portion 61 is formed so as to penetrate not only in the vicinity of the side surface of the front pillar portion 30 but also toward the outer side in the width direction of the upper blade plate 21. May be. Accordingly, the step portion 61 in this case is open toward the front and the outside.
  • the slider 10 for slide fastener of this embodiment is a slider with an automatic stop function, and as shown in FIGS. 8 and 9, includes a body 20, and the body 20 has the body 20 in the front-rear direction.
  • An element guide path 27 penetrating in the direction is provided.
  • the fuselage 20 includes an upper wing plate 21 and a lower wing plate 22 that are spaced apart in parallel in the vertical direction and a guide column 23 that connects the upper wing plate 21 and the lower wing plate 22 at the front end portion.
  • An upper flange 24a projecting downward along the left and right side edges of the upper wing plate 21, and a lower flange 24b projecting upward along the left and right side edges of the lower wing plate 22. .
  • left and right shoulders 25 separated by the guide pillars 23 are formed at the front of the body 20, and a rear opening 26 is formed at the rear of the body 20.
  • a substantially Y-shaped element guide path 27 that connects the left and right shoulder openings 25 and the rear opening 26 is formed between the upper wing board 21 and the lower wing board 22.
  • a passage through which the illustrated fastener element row is inserted is formed.
  • a front side column part 30 and a rear side column part 40 are erected on the front end part and the rear end part of the upper surface of the upper blade 21, respectively, and the front side column part 30 and the rear side column part 40 include a cover member. 50 is supported so as to be swingable in the vertical direction.
  • the cover member 50 is attached to the front column portion 30 and the rear column portion 40. Is inserted between the upper surface of the upper blade 21 and the cover member 50, so that the handle 11 is attached to the fuselage 20. .
  • the cover member 50 is formed by bending a single plate member, and as shown in FIGS. 8 and 9, a rectangular top plate 51 extending in the front-rear direction, and downward from both side edges of the top plate 51.
  • a pair of left and right side plates 52 extending.
  • the cover member 50 is formed on each of the pair of left and right side plates 52, and the handle member receiving recess 53 for receiving the shaft portion 11 a of the recessed puller 11 facing upward, and the rear of the handle receiving recess 53 of the right side plate 52.
  • the claw 54 extends downward from the claw hole 21a formed in the upper wing plate 21 and enters the element guide path 27.
  • the claw 54 extends forward from the front end of the top plate 51 and bends downward.
  • the cover member 50 extends forward from the front end portions of the pair of left and right side plates 52, and includes a pair of left and right front engagement pieces 56 that engage with the front column portion 30, and a rear end portion of the pair of left and right side plates 52. It has a pair of left and right rear engagement pieces 57 that extend rearward and engage with the rear column portion 40. Further, the claw hole 21 a penetrates the element guide path 27 from the upper surface of the upper blade 21. Further, the elastic piece 55 urges the cover member 50 rearward and downward by contacting an elastic piece accommodating portion 33 described later of the front side column portion 30.
  • front engaged recesses 31 with which the pair of left and right front engagement pieces 56 of the cover member 50 are engaged are respectively formed.
  • the front engaged recess 31 on the left side of the front column 30 opens to the left of the body 20, and the front engaged recess 31 on the right side of the front column 30 opens to the right of the body 20. Yes.
  • the front-side engaged recess 31 is a surface facing the upper surface of the front-side engagement piece 56, an engagement surface 31 a that contacts the upper surface of the front-side engagement piece 56 and restricts the upward movement of the cover member 50, It is a surface that faces the front surface of the front engagement piece 56, and is configured by a stopper surface 31b that abuts the front surface of the front engagement piece 56 and restricts the forward movement of the cover member 50.
  • protrusions 32 that protrude outward in the width direction of the body 20 are respectively formed.
  • the outer surface of the protrusion 32 is inclined downward from the upper end of the front column 30 and the slope surface on which the pair of left and right front engagement pieces 56 rides when the cover member 50 is fitted into the front column 30. 32a is formed.
  • the protrusion 32 is formed so as to gradually increase the thickness in the left-right direction downward from the upper end of the front pillar 30 in order to form the engagement surface 31a of the front engaged recess 31. ing.
  • a concave elastic piece housing portion 33 that extends from the upper end portion to the front surface of the guide column 23, accommodates the elastic piece 55 of the cover member 50, and opens forward. Is formed.
  • rear engaged recesses 41 with which the pair of left and right rear engagement pieces 57 of the cover member 50 are engaged are respectively formed.
  • the rear engaged recess 41 on the left side of the rear column 40 opens to the left of the body 20, and the rear engaged recess 41 on the right side of the rear column 40 extends to the right of the body 20. Is open.
  • the rear-side engaged recess 41 is a surface facing the upper surface of the rear-side engagement piece 57, and is an engagement surface that contacts the upper surface of the rear-side engagement piece 57 and restricts the upward movement of the cover member 50.
  • a guide portion 42 having a triangular shape in a side view is extended toward the front at the front left end of the rear column portion 40.
  • the guide part 42 covers the cover 11 by pulling up the handle 11 to guide the movement (upward movement) of the shaft 11a and the movement of the shaft 11a. This is for moving the member 50 upward.
  • the lower end edges of the pair of left and right front engagement pieces 56 are bent so as to gradually spread outward in the width direction from the upper side to the lower side of the cover member 50.
  • An inclined surface 56a is formed on the inner side. Further, as shown in FIG. 12, the angle ⁇ of the inclined surface 56a is set to 5 ° to 30 °. Further, the inclined surface 56 a is formed over the entire area of the lower end edge of the front engagement piece 56.
  • the inclined surface 56a is formed in linear form, it is not limited to this, You may be formed in the circular arc-shaped curved surface.
  • the cover member 50 when the cover member 50 is fitted into the front column portion 30 and the rear column portion 40, first, as shown in FIGS.
  • the left and right rear engagement pieces 57 of the cover member 50 are inserted into the left and right rear engagement recesses 41 of the rear column portion 40 from the front side with the side inclined upward and the rear side downward.
  • the cover member 50 is pressed from above, the inclined surfaces 56a of the left and right front engagement pieces 56 are brought into contact with the left and right slope surfaces 32a of the front column 30 and the space between the left and right front engagement pieces 56 is expanded.
  • the left and right front engagement pieces 56 get over the left and right protrusions 32 and are fitted into the left and right front engaged recesses 31 of the front column 30.
  • the inclined surface 56a of the front engagement piece 56 contacts the slope surface 32a, so that the front engagement piece 56 can be easily fitted into the front engaged recess 31.
  • the inclined surface 56a of the front engaging piece 56 contacts the slope surface 32a, it is possible to further prevent the slope surface 32a from being damaged.
  • the lower end edges of the pair of left and right front engagement pieces 56 of the cover member 50 are gradually increased in the width direction as they go downward from the upper side of the cover member 50. Since the inclined surface 56a is formed on the inner side, the inclined surface 56a of the front engaging piece 56 contacts the slope surface 32a when the front engaging piece 56 gets over the protrusion 32. . Thereby, the damage of the slope surface 32a by the contact of the front side engagement piece 56 can be prevented. Moreover, since the inclined surface 56a can be formed only by bending the lower end edge of the pair of left and right front engaging pieces 56, the cover member 50 can be easily manufactured.
  • projections 72 projecting downward are formed on the lower surfaces of the front ends of the pair of left and right front engagement pieces 56, and the projections 72 are formed as cover members. It may be bent so as to gradually spread outward in the width direction as it goes from the upper side to the lower side of 50, and an inclined surface (not shown) may be formed on the inner side.
  • step portions 71 for avoiding contact with the protrusions 72 are respectively formed on the left and right side portions of the front column portion 30 on the upper surface of the upper blade 21.
  • the protrusion 72 is disposed in the stepped portion 71.
  • the pair of left and right protrusions 72 are bent so as to gradually spread outward in the width direction from the upper side to the lower side of the cover member 50, and an inclined surface is formed on the inner side.
  • the inclined surface of the protrusion 72 contacts the slope surface 32a. Thereby, the damage of the slope surface 32a by the contact of the front side engagement piece 56 can be prevented. Further, since the inclined surface can be formed simply by bending the pair of left and right protrusions 72, the cover member 50 can be easily manufactured.

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  • Slide Fasteners (AREA)

Abstract

L'invention porte sur un curseur pour une fermeture à glissière, grâce auquel curseur une détérioration à une surface en pente provoquée par un contact avec une pièce de prise côté avant peut être empêchée, et pour lequel un élément de capot peut être produit facilement. L'élément de capot (50) comporte une paire de pièces de prise côté avant droite et gauche (56) qui viennent en prise avec une section de pilier côté avant (30) et une paire de pièces de prise côté arrière droite et gauche (57) qui viennent en prise avec une section de pilier côté arrière (40). Des sections saillantes (32) qui font saillie vers l'extérieur dans la direction de la largeur d'un corps (20) sont formées dans les surfaces latérales droite et gauche de la section de pilier côté avant (30) ; les surfaces externes des sections saillantes (32) sont en pente vers le bas à partir de l'extrémité supérieure de la section de pilier côté avant (30) ; la paire de pièces de prise côté avant droite et gauche (56) forment une surface en pente montante (32a) quand l'élément de capot (50) est inséré dans la section de pilier côté avant (30) ; les sections d'extrémité inférieures de la paire de pièces de prise côté avant droite et gauche (56) sont pliées de façon à s'étendre graduellement vers l'extérieur dans la direction de la largeur tandis que celles-ci vont vers le bas à partir du sommet de l'élément de capot (50) ; et des surfaces en pente (56a) sont formées à l'intérieur de celles-ci.
PCT/JP2011/069653 2011-08-30 2011-08-30 Curseur pour fermeture à glissière WO2013030962A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PCT/JP2011/069653 WO2013030962A1 (fr) 2011-08-30 2011-08-30 Curseur pour fermeture à glissière
TW101129416A TWI468123B (zh) 2011-08-30 2012-08-14 Zipper with slider

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2011/069653 WO2013030962A1 (fr) 2011-08-30 2011-08-30 Curseur pour fermeture à glissière

Publications (1)

Publication Number Publication Date
WO2013030962A1 true WO2013030962A1 (fr) 2013-03-07

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ID=47755515

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Application Number Title Priority Date Filing Date
PCT/JP2011/069653 WO2013030962A1 (fr) 2011-08-30 2011-08-30 Curseur pour fermeture à glissière

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Country Link
TW (1) TWI468123B (fr)
WO (1) WO2013030962A1 (fr)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3010170A (en) * 1959-09-24 1961-11-28 Serval Slide Fasteners Inc Slide fastener slider having an automatic lock
JPS5361451A (en) * 1976-11-08 1978-06-01 Textron Inc Slider for slide zipper
JPH0259610U (fr) * 1988-10-22 1990-05-01
JP2007075196A (ja) * 2005-09-12 2007-03-29 Ykk Corp 自動停止装置付スライドファスナー用スライダー

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4632924B2 (ja) * 2005-10-21 2011-02-16 Ykk株式会社 自動停止装置付スライドファスナー用スライダー

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3010170A (en) * 1959-09-24 1961-11-28 Serval Slide Fasteners Inc Slide fastener slider having an automatic lock
JPS5361451A (en) * 1976-11-08 1978-06-01 Textron Inc Slider for slide zipper
JPH0259610U (fr) * 1988-10-22 1990-05-01
JP2007075196A (ja) * 2005-09-12 2007-03-29 Ykk Corp 自動停止装置付スライドファスナー用スライダー

Also Published As

Publication number Publication date
TWI468123B (zh) 2015-01-11
TW201311170A (zh) 2013-03-16

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