EP0292892B1 - Pair of snappingly engageable members - Google Patents

Pair of snappingly engageable members Download PDF

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Publication number
EP0292892B1
EP0292892B1 EP88108133A EP88108133A EP0292892B1 EP 0292892 B1 EP0292892 B1 EP 0292892B1 EP 88108133 A EP88108133 A EP 88108133A EP 88108133 A EP88108133 A EP 88108133A EP 0292892 B1 EP0292892 B1 EP 0292892B1
Authority
EP
European Patent Office
Prior art keywords
pair
snap legs
central line
engageable members
snappingly engageable
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
EP88108133A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0292892A1 (en
Inventor
Kazumi Kasai
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
YKK Corp
Original Assignee
Yoshida Kogyo KK
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 Yoshida Kogyo KK filed Critical Yoshida Kogyo KK
Publication of EP0292892A1 publication Critical patent/EP0292892A1/en
Application granted granted Critical
Publication of EP0292892B1 publication Critical patent/EP0292892B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A44—HABERDASHERY; JEWELLERY
    • A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
    • A44B17/00—Press-button or snap fasteners
    • A—HUMAN NECESSITIES
    • A44—HABERDASHERY; JEWELLERY
    • A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
    • A44B17/00—Press-button or snap fasteners
    • A44B17/0029—Press-button fasteners made of plastics
    • A—HUMAN NECESSITIES
    • A44—HABERDASHERY; JEWELLERY
    • A44D—INDEXING SCHEME RELATING TO BUTTONS, PINS, BUCKLES OR SLIDE FASTENERS, AND TO JEWELLERY, BRACELETS OR OTHER PERSONAL ADORNMENTS
    • A44D2200/00—General types of fasteners
    • A44D2200/10—Details of construction
    • A44D2200/12—Details of construction made of two identical elements

Definitions

  • the present invention relates to a pair of snappingly engageable members of synthetic resin for snappingly engaging two parts of a snap fastener such as a snap botton for use on a garment or a bag, or a cord stopper, or the like.
  • the present invention seeks to provide a pair of snappingly engageable members which can easily be assembled in a foolproof process without taking special care.
  • a pair of snappingly engageable members of identical shape each comprising a base having a pair of male snap legs disposed on one surface thereof in space confronting relation to each other, said male snap legs having bulging portions, respectively, projecting laterally away from each other, and a pair of female snap legs disposed on said one surface in spaced confronting relation to each other, said female snap legs having a pair of locking portions, respectively, projecting laterally toward each other.
  • a free space exists between a male leg and a corresponding female leg so that members can be rotated relative to each other.
  • the invention provides for a pair of snappingly engageable members of identical shape each comprising : a base having a pair of male snap legs disposed on one surface thereof in spaced confronting relation to each other, said male snap legs having bulging portions, respectively, projecting laterally away from each other, and a pair of female snap legs disposed on said one surface in spaced confronting relation to each other, said female snap legs having a pair of locking portions, respectively, projecting laterally toward each other, said male snap legs having an elongate shape and extending parallel to each other, and said female snap legs having an elongate shape and extending parallel to each other, said bulging portions and said locking portions having longitudinal ends confronting each other.
  • said male snap legs have first stopper surfaces and said female snap legs have second stopper surfaces disposed contignous to said first stopper surfaces.
  • the male snap legs on the base of one of the snappingly engageable members snappingly engage the female snap legs on the base of the other snappingly engageable member
  • the female snap legs on the base of said one snappingly engageable member snappingly engage the male snap legs on the base of the other. snappingly engageable member.
  • FIG. 1 shows two snap fasteners 11 shown as snap buttons each incorporating a snappingly engageable member according to a first embodiment of the present invention.
  • Each of the snap buttons 11 comprises an attachment 14 made of synthetic resin and having a central stud 13 projecting from the back of a head 12, and a snappingly engageable member made of synthetic resin and including a base 16 having a central insertion hole 15 extending transversely therethrough.
  • the snappingly engageable member is fixed to the distal end of the stud 13 inserted into the insertion hole 15 with a piece of cloth C clamped between the head 12 and the base 16, the distal end of the stud 13 being deformed into a flange 17 which engages the face of the base 16 (see also Figure 5).
  • the base 16 is of a disc shape having on its face a pair of male snap legs 19, a pair of female snap legs 20, and a guide leg 21, all projecting away from the attachment 14 and having substantially rectangular elongate shapes.
  • the male snap legs 19, the female snap legs 20, and the guide leg 21 are of substantially the same height, and project beyond the top surface of the flange 17.
  • the male snap legs 19 have side stopper surfaces 23, respectively, aligned with a first central line L1 extending diametrically across the base 16, and are symmetrically positioned with respect to a second central line L2 extending also diametrically across the base 16 in perpendicular relation to the first central line L1.
  • the male snap legs 19 are of the same length in the direction along the second central line L2.
  • the male snap legs 19 have bulging portions 24, respectively, on outer side edges thereof, the bulging portions 24 projecting laterally outwardly away from each other.
  • the female snap legs 20 have side stopper surfaces 26, respectively, aligned with the first central line L1, and are symmetrically positioned with respect to the second central line L2.
  • the female snap legs 20 are positioned farther from the second central line L2 than the male snap legs 19, but have their side stopper surfaces 26 partly contiguous to the side stopper surfaces 23 of the male snap legs 19.
  • the female snap legs 20 are of the same length in the direction along the second central line L2.
  • the male and female snap legs 19, 20 are equal in length to each other.
  • the female snap legs 20 have locking portions 27, respectively, on inner side edges thereof, the locking portions 27 projecting laterally inwardly toward each other.
  • the snappingly engageable members mounted on the respective pieces of cloth C are to be brought into snapping engagement with each other as shown in Figure 5, the snappingly engageable members are axially aligned and superposed on each other while the projections 16a being disposed in diametrically opposite relation to each other across the insertion holes 15. Then, with the guide legs 21 on the bases 16 facing each other across the insertion holes 15, the bases 16 are pressed against each other.
  • the male snap legs 19 on one of the bases 16 snappingly engage the female snap legs 20 on the other base 16, and the female snap legs 20 on one of the bases 16 snappingly engage the male snap legs 19 on the other base 16 (see Figure 5).
  • the guide legs 21 may not necessarily be required.
  • the snappingly engageable members are identical in construction to each other and can be brought into interfitting engagement when putting the snap fasteners together.
  • the snappingly engageable members are not required to be sorted out from each other. Therefore, the snap fasteners such as snap buttons 11 can be assembled in a foolproof fashion without the need for special assembling care.
  • the snappingly engageable members are prevented from being displaced or wobbling with respect to each other once they are assembled together.
  • the snappingly engageable members are of the same shape, they can be molded by one type of molds, and a molding machine for molding them is required to have only one hopper and one chute.
  • FIGs 6 through 8 illustrate snappingly engageable members according to a second embodiment of the present invention, incorporated in respective snap buttons.
  • Each of the snap buttons 11 shown in Figures 6 and 7 comprises a seat 29 having a central insertion hole and a snappingly engageable member having a base 16 with a stud 13 projecting from the back thereof.
  • the stud 13 inserted in the insertion hole or the seat 29 is deformed to secure the base 16 to the seat 29, with a piece of cloth C clamped between the base 16 and the seat 29.
  • a centering guide leg 21 is disposed between the female snap legs 20 just beneath the central line L1 of the base 16, as shown in Figure 7, the guide leg 21 having an engaging surface aligned with the first central line L1.
  • the guide legs 21 on the bases 16 serve to axially align the snap buttons 11 with each other when they are put together.
  • the other structural details of the embodiment shown in Figures 6 through 8 are the same as those of the first embodiment.
  • the guide legs 21 are held against each other across the first central line L1 to bring the axial centers of the snap buttons 11 easily into alignment with each other.
  • Figures 9 through 13 show snappingly engageable members according to a third embodiment of the present invention, incorporated in respective cord stoppers.
  • Each of the cord stoppers comprises a male member 32 snappingly inserted in a female member 33.
  • the male member 32 has a head 35 with a through hole 36 defined transversely therethrough for insertion of a cord therethrough.
  • the male member 32 also has a pair of spaced resilient legs 37 projecting downwardly from the lower surface of the head 35, as shown in Figure 10.
  • the female member 33 comprises a hollow cylindrical base 16 having a vertical hole 38 for insertion of the male member 32 therein and a pair of diametrically opposite cord insertion holes 39 confronting each other horizontally and held in communication with the vertical hole 38 in an upper portion thereof.
  • the snappingly engageable members of the third embodiment are substantially the same as those of the second embodiment shown in Figures 6 and 7, except that the base 16 of each of the snappingly engageable members of the third embodiment comrises the cylindrical female member 33 (see Figure 11).
  • the cord stoppers are mounted on the opposite ends of a cord D ( Figure 12) which has been inserted through the hood or the like of a parka, or any of various items required to be tied by a cord. Then, the snappingly engageable members of the cord stoppers are snappingly coupled to prevent the ends of the cord from swinging around (see Figure 13).
  • the base 16 of each snappingly engageable member comprises the cylindrical female member 33 of the cord stopper.
  • the head 35 of the male member 32 of each cord stopper may be used as the base of the snappingly engageable member.
  • the present invention is not limited to snappingly engageable members for use in snap buttons or cord stoppers.
  • two snappingly engageable members of the present invention may be incorporated in a pair of various articles or parts that should be brought into snapping engagement with each other.
  • the male snap legs 19 and the female snap legs 20 may be of any of various shapes such as sectorial shapes, other than the illustrated rectangular elongate form.

Landscapes

  • Slide Fasteners, Snap Fasteners, And Hook Fasteners (AREA)
  • Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
  • Connection Of Plates (AREA)
  • General Details Of Gearings (AREA)
  • Clamps And Clips (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Buckles (AREA)
EP88108133A 1987-05-25 1988-05-20 Pair of snappingly engageable members Expired - Lifetime EP0292892B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1987078409U JPH0631929Y2 (ja) 1987-05-25 1987-05-25 一対のスナップ係止具
JP78409/87 1987-05-25

Publications (2)

Publication Number Publication Date
EP0292892A1 EP0292892A1 (en) 1988-11-30
EP0292892B1 true EP0292892B1 (en) 1993-09-01

Family

ID=13661241

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88108133A Expired - Lifetime EP0292892B1 (en) 1987-05-25 1988-05-20 Pair of snappingly engageable members

Country Status (9)

Country Link
EP (1) EP0292892B1 (pt)
JP (1) JPH0631929Y2 (pt)
KR (1) KR900006151Y1 (pt)
AU (1) AU583209B2 (pt)
BR (1) BR8802613A (pt)
CA (1) CA1311109C (pt)
DE (1) DE3883598T2 (pt)
ES (1) ES2043724T3 (pt)
MY (1) MY102751A (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06967Y2 (ja) * 1988-11-09 1994-01-12 吉田工業株式会社 装身具
JPH04236905A (ja) * 1991-01-17 1992-08-25 Takata Kk タングプレートストッパー
DE4204410A1 (de) * 1992-02-14 1993-08-19 Fischer Artur Werke Gmbh Befestigungselement zur halterung von matten
GB2327856B (en) * 1997-08-01 2002-01-16 Iris Whyte A pair of socks
US6901646B2 (en) * 2002-01-16 2005-06-07 Avaya Technology Corp. Universal snap-fit spacer
JP4989520B2 (ja) * 2008-02-29 2012-08-01 Ｙｋｋ株式会社 雄スナップ及び雌スナップ
US8484813B2 (en) 2009-02-23 2013-07-16 Ykk Corporation Snap button
KR101829410B1 (ko) * 2016-07-12 2018-03-29 (주)아트하우스 트윈 스냅 버튼

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR896043A (fr) * 1940-03-13 1945-02-09 Fermeture élastique en plusieurs parties
CH380423A (fr) * 1961-06-26 1964-07-31 Scovill Manufacturing Co Bouton-pression en matière plastique
US3159890A (en) * 1963-10-31 1964-12-08 Scovill Manufacturing Co Snap fastener
CH537715A (de) * 1971-05-04 1973-06-15 Textima Co Ltd Verschliessbarer Druckknopf
JPS553951U (pt) * 1978-06-23 1980-01-11
JPS581309U (ja) * 1981-06-24 1983-01-06 武田　精 スナツプ釦
JPH0139449Y2 (pt) * 1985-12-28 1989-11-27

Also Published As

Publication number Publication date
BR8802613A (pt) 1988-12-27
AU583209B2 (en) 1989-04-20
MY102751A (en) 1992-09-30
DE3883598D1 (de) 1993-10-07
KR880021194U (ko) 1988-12-23
DE3883598T2 (de) 1993-12-16
EP0292892A1 (en) 1988-11-30
CA1311109C (en) 1992-12-08
ES2043724T3 (es) 1994-01-01
JPS63185612U (pt) 1988-11-29
KR900006151Y1 (ko) 1990-07-09
JPH0631929Y2 (ja) 1994-08-24
AU1641488A (en) 1988-12-01

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