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WO2003001940A1 - Fermeture eclair pouvant etre verrouillee - Google Patents

Fermeture eclair pouvant etre verrouillee Download PDF

Info

Publication number
WO2003001940A1
WO2003001940A1 PCT/GB2002/002553 GB0202553W WO03001940A1 WO 2003001940 A1 WO2003001940 A1 WO 2003001940A1 GB 0202553 W GB0202553 W GB 0202553W WO 03001940 A1 WO03001940 A1 WO 03001940A1
Authority
WO
WIPO (PCT)
Prior art keywords
lock
slide
fastener
teeth
chains
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.)
Ceased
Application number
PCT/GB2002/002553
Other languages
English (en)
Inventor
Michael Anthony Saunders
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.)
Royal College of Art
Original Assignee
Royal College of Art
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 Royal College of Art filed Critical Royal College of Art
Publication of WO2003001940A1 publication Critical patent/WO2003001940A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

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
    • A44B19/30—Sliders with means for locking in position

Definitions

  • the present invention relates to a lockable zip fastener in particular to a slide that opens and closes the zip fastener and that can be locked to prevent the zip fastener being opened.
  • the present invention provides a slide for a zip fastener that has an integral lock.
  • GB 658 573 describes a zip fastener having a slide moveable along a pair of interengageable rows of teeth to open and close the fastener.
  • the slide is formed by two hinged plates that can be released from their normal operating position to open the slide and remove any fabric caught.
  • the toggle acts to hold the plates together in their normal operating position and to release the plates to open the slide.
  • GB 462 489 discloses a zip fastener having a slide incorporating a lock, a toggle and a key insertable into a keyhole for opening and closing the lock.
  • GB 949 986 discloses a zip fastener having a lock with a removable key.
  • GB-A-2022688 discloses a zip fastener with a slide incorporating a lock, a toggle and a key for locking the slide.
  • EP 0512402 discloses a zip fastener with a slide that can be secured in a desired position; the fastener includes a spring-biased member that can be (a) inserted between the teeth (stringers) of the zip fastener to lock the slider and (b) removed from between the teeth to allow the slider to move along the teeth to open and close the zip fasteners.
  • the securing member is moved between positions (a) and (b) by a rotatable eccentric cam on one end of a rotatable post to which the zip toggle is also secured.
  • a lockable slide for a zip fastener comprising a slide body having a pair of opposed channels through which the two chains of teeth of the zip fastener can pass to open and close the fastener, a toggle that is detachably secured to the slide body, a lock for releaseably engaging the zip fastener to prevent the slide body moving along the chains of teeth of the fastener, wherein the lock can be moved by the toggle from a locking position in which it engages the zip fastener and prevents the slide body moving along the chains of teeth of the fastener and a released position in which it does not engage the zip fastener and so allows the slide body to move along the chains of teeth of the fastener to open and close it and wherein toggle can be detached from the slide body when the lock is in the locked position.
  • the term “toggle” denotes a part (or a series of connected parts) pivotally attached to the slide (usually pivotable at least about an axis orthogonal to the fastening/unfastening direction of the zip fastener) that can be grasped to move the slide to open and close the zip fastener.
  • the slide body may comprise a housing and a slider held within the housing and containing the pair of opposed channels through which the two chains of teeth of the zip fastener can pass to open and close the fastener.
  • the lock may include a locking member that, when the lock is in the locked position, is in a position in which it engages at least one end of the zip fastener to prevent the slide body from moving along the chains of teeth of the fastener and, when the lock is in the released position, is in a position away from the ends of zip fastener and so allows the slide body to move along the chains of teeth of the fastener to open and close it.
  • the lock is preferably moved between the locked position and the released position by turning the toggle.
  • the toggle may have a barrel that engages with an opening in the lock and wherein the barrel has at least one rib and the opening has at least one groove that engage with each other to move the lock between the locking position and the released position.
  • the toggle barrel has at least one groove and the opening has at least one rib that engage with each other to move the lock.
  • Figure 1 (a) to (d) shows a zip fastener having a lockable slide according to the present invention and illustrating its mode of operation
  • Figure 2 is an exploded view of the slide of Figure 1
  • Figures 3 a and 3b are perspective views of a second lockable slide for a zip fastener in an unlocked condition (Figure 3 a) and a locked condition (Figure 3b);
  • Figure 4 is an exploded view of the slide of Figure 3;
  • Figure 5a is a cross-sectional view along the line 5-5 of Figure 3a with the slide in an unlocked condition;
  • Figure 5b is a perspective view of the slider but without a cover, showing the slider in an unlocked condition
  • Figure 6a and 6b are similar to Figures 5a and 5b but show the slider in a locked condition
  • Figure 7 is a sectional view similar to Figure 6a, i.e. showing the slider in a locked condition, but with the toggle removed and showing a row of teeth of a zip fastener;
  • Figure 8 is a side view of a boss pin of the slider of Figures 3-7;
  • Figure 9 is a sectional view similar to Figure 5a but showing a slight modified locking mechanism.
  • Figure 10A and 10B are a side view and a perspective view (respectively) of a third embodiment of the present invention showing the slide without a cover and in an open position allowing the slide to move over a zip fastener to open or close it;
  • Figures 11A and 1 IB correspond to Figures 10A and 10B but show the slide in a locked condition preventing it from being moved up and down a zip fastener to open and close the fastener;
  • Figures 12A-D are, respectively, a top view, an end view, a side view and an orthogonal view of a locking member that prevents the slide of
  • Figure 13 is a side view of a fastener of the present invention.
  • a zip fastener having a slide 10 provided with a toggle 12.
  • the zip fastener includes a pair of strips of material 16, which, in use, are secured to an article on either side of an opening to be closed, and two chains of teeth 18 that can be inter-engaged to close the fastener.
  • the zip fastener By moving the slide 10 downwardly along the chains of teeth, the zip fastener can be opened and by moving the slide 10 upwards along the chains of teeth, the zip fastener can be closed again.
  • the toggle 12 forms part of a key 14 that is rotatably held within an opening 15 in the slider.
  • the lock 14 In the position shown in Figure la, the lock 14 is held captive within the opening 15 and, as indicated, the slide can move along the chain of teeth.
  • the textile strips 16 are provided with a metal sheath 20 that can engage the slide 10 in the region around the key 14 to prevent the lock within the slide 10 being tampered with (see Figure lb).
  • the key 14 may be turned through 180° by the toggle 12 (see Figure lc) to lock the slide and prevent it from moving along the chains of teeth 18. In the locked position, the key (including the toggle) can be removed (see Figure Id).
  • the slide has a pair of faceplates 22, 24.
  • the faceplate 24 has an opening 25 that is generally circular but has a groove 27 in it.
  • the key 14 includes a boss 26 that is pivotally connected to the toggle 12 and to a hollow barrel 28 having a bar 30 formed at one end. The boss 26 can be pushed onto the bar 30 to secure the toggle 12 and the boss 26 to the barrel 28.
  • the outer surface of the barrel 28 has a rib 29 of corresponding size and shape to the groove 27 in the opening 25 such that the barrel can be inserted into the opening 25 in the face plate 24.
  • a slider 32 is held between the faceplates 22 and 24 and includes two opposed channels 34 (only one channel shown, the other being formed on the side of the slider 32 that is not visible).
  • the slider can slide along the chains of teeth 18 with the chains being held within the channels 34; the channels converge towards the base of slider 32 so that, by sliding the slider 32 along the chains of teeth, the zip fastener can be opened or closed in a known manner.
  • a locking member 36 having a hollow cylinder 35 and a crosspiece 37.
  • the width of the crosspiece 37 is smaller than the separation between the channels 34 and so, when in the position shown in Figure 2, the crosspiece does not interfere with the movement of the slider 32 along the teeth.
  • the interior of the cylinder 35 includes a groove (not visible) that can mate with the rib 29 on the lock barrel 28.
  • the lock member 36 is held on a post composed of a wide section 39 having a diameter corresponding to the internal diameter of the cylinder 35 and a narrow section 38 having a diameter corresponding to the internal diameter of the barrel 28 of the key 14.
  • the locking member 36 is mounted on the section 39 such that it can rotate until the crosspiece 37 engages with stops 40.
  • the rib 29 When in the locked position, the rib 29 is in register with the groove 27 and so the key can be removed. However, when the lock is in the open position, the rib 29 is not in register with the groove 27 and accordingly the lock 14 is held captive within the slide 10.
  • the faceplates 22 and 24 include grooves 42 that fit outside the sheath sections 20 at the end of the pieces of fabric 16.
  • ribs can be provided within the cylinder 35 that engage with grooves in the barrel 28.
  • such an arrangement is not as advantageous as that illustrated since with such an arrangement, the key 14 can be removed at any time, which means that it could be removed accidentally and lost.
  • locking mechanisms for preventing the slide 10 from moving down the chains of teeth 18 may be used instead of the mechanism described in connection with Figures 1 and 2 but all will operate on the basis that the toggle, acting as a removable "key", can activate and deactivate the locking mechanism.
  • the locking mechanism could be formed by a pair of spring-loaded jaws provided within the faceplates 22, 24; the jaws will normally be held apart to allow the slider to move up and down the chain of teeth 18 but when the key 14 is removed they are released so that they grip or clamp the material strips 16 or the chain of teeth 18, thereby preventing the slide 10 from moving.
  • An alternative locking mechanism is for the toggle to engage a worm screw that opens and closes a clamp that, when closed, clamps on the material 16 or the teeth 18 and so prevents movement of the slider to lock the zip fastener.
  • Yet another alternative way is for the toggle to move a pin (or other locking member) into and out of a recess in the sheath 20 to lock and unlock (respectively) the fastener.
  • the lock could be more sophisticated than as shown in Figures 1 and 2; for example, instead of the single rib 29, several ribs could be provided that are spaced radially about barrel 28, 113. By varying the height, width and annular spacing between ribs, a large number of key configurations could be provided. Obviously the grooves 27, 119 in the opening 25 and recess 117 will correspond in shape and spacing to the ribs.
  • a second embodiment is shown in connection with Figures 3 to 9 and includes a slider 101 provided with a toggle 102.
  • the slider 101 includes a body portion 103 and a top cover 104.
  • the body portion 103 includes a "Y" shaped channel 105 through which the rows of teeth (not shown) can pass to open and close the zip fastener in a known manner.
  • the arms of the "Y" channel are separated by a diamond or neck 106; channels 107 are provided for accommodating the strips of material (such as 16 shown in Figure 1) that support the chains of teeth of the zip fastener (such as teeth 18 shown in Figure 1); only one channel 107 is shown in Figure 3a and 3b.
  • the toggle 102 is pivotally attached to a boss 108 by means of a pivot pin 109 extending between bifurcated arms 110 of the toggle 102.
  • the boss 108 forms one end of a hollow key barrel 113 having a rib 112 on its outer surface.
  • Above the barrel 113 are a pair of rings 114 and 115, each ring being formed with facets.
  • the barrel 113 and the toggle 102 together form a key 111.
  • the top cover 104 includes an opening 116 leading to a recess 117 provided in the body portion 103.
  • a pin 118 is located within the recess 117 that can engage with a hollow bore 137 (see Figure 7) within the barrel 113 of the key.
  • the recess 117 includes a groove 119 into which rib the 112 of the key can slide when the key 111 is pushed into the opening 116 and recess 117.
  • the body 103 of the slide includes a circular raised wall 120 that is concentric with the recess 117.
  • a cam 200 is provided that includes a cam ring 121 and a cylindrical body 125 around which the ring 121 is secured.
  • the outside surface of the body 125 is cylindrical and has a diameter such that it can fit snugly within the circular wall 120;
  • the inside surface of the body 125 includes a first and a second body section 122, 123 having facets matching, in shape and size, the facets of rings 114 and 115 respectively of the key 111.
  • the cam ring 121 includes an elevated cam surface 124 and a lower cam surface 126.
  • the lower cam surface 126 has, at its lowest section, a hole 127 whose function will be described later.
  • the cylindrical body 125 of cam 200 is placed within the circular wall so that the cam 200 including cam ring 121 can be rotated on the slide body portion 103.
  • the body portion 103 can move within channel 129 and, at the upper limits of its movement, it is held within the channel by the wall 128.
  • the locking member 130 also includes a further wall 128 surrounding, on three sides, a rectangular-sectioned channel 129 that extends into the slide body portionT03 and the neck and/or diamond 106.
  • a locking member 130 includes a locking pin 131, whose function will be described in greater detail with reference to Figure 7.
  • the locking member 130 also has a cam follower 132 that fits over the cam surfaces 124, 126 so that, when the cam ring 121 is rotated, the locking member 130 is raised or lowered within channel 129.
  • the pin 118 within the recess 117 shown in Figure 3b is provided on a base 133 and is pushed up through the recess 117 from underneath (as viewed in Figure 4). It lies concentrically with the recess 117.
  • the pin 118 is provided on a base 133 that is secured, e.g. by welding or gluing, on the underside of the slide body portion 103 (see Figure 5 a) by means of a rim 133a of the base 133 engaging in a groove on the underside of slide body portion 103.
  • the pin 118 can be made integrally with the body as desired.
  • the cover 104 includes a lip 134 that engages with a cut out section 135 on slide body portion 103; a similar lip (not shown) is provided on the opposed edge of cover 104 and engages a second cut out section 136 on the body portion 103.
  • the two lips are held within the cut outs by welding or gluing or some other permanent fixture that prevents the cover 104 being removed from the body portion 103. If permanent fixing of the cover 104 is unnecessary, a simple snap-fit connection between the cover and the slide body 103 is provided.
  • the bore 137 within the barrel of the key 111 is shown fitted on the pin 118.
  • the cylindrical cam body 125 of the cam 200 is rotatable by the key 111 within the circular wall 120 by means of the engagement of the key facets 114, 115 with the cam facets 122, 123 to lock and unlock the slide.
  • the cam follower 132 is engaged on the raised cam surface 124 of the cam ring 121 and so the locking pin 131 is retracted from the channel 105 ' ; ( 105 ' indicates the "stem" of the Y-shaped channel 105).
  • Figure 5b shows a perspective view showing the cam follower 132 engaged on the raised section 124 of the cam ring 121.
  • Figure 6a is the same as Figure 5 a but shows the position after the toggle 102 has been rotated through 180°.
  • the cam follower 132 is now engaged on the lower section 126 of the cam ring 121, which pushes the locking member 130 downwards into the channel 129 (see Figure 4) so that the locking pin 131 is engaged within the stem section 105' of the Y-shaped channel 105.
  • the position of the cam follower 132 within the channel as a result of its engagement on lower cam surface 126 is shown in Figure 6b.
  • the hole 127 in the cam ring 121 engages with a pip 138 on the cam follower 132 to temporarily hold the cam ring 121 in a stable position when the slide is locked.
  • the arms of the cam follower 132 should be resilient to allow the engagement between the pip 138 and the hole 127 and the disengagement of the pip when it is desired to open the zip.
  • Figure 7 shows the slider in the locked position with the locking pin 131 engaged with teeth 139 of a zip fastener. Because of this engagement, the slide 101 cannot be moved up or down the teeth to open or close the zip fastener.
  • the cylindrical barrel 113 of the key 111 has a rib 112.
  • a straight groove 119 is provided in the recess 117 to allow the key 111 to be pushed into or removed from the recess. The removal is only possible when the lock is in the closed position shown in Figure 7, in which the rib 112 is in register with the straight groove 119.
  • the length of the pin 118 (length "X" shown in Figure 8) must match the length of the cylindrical barrel 113 of the key. If the barrel is too short, the rib 112 will not engage within the annular recess 140 and so it will not be possible to turn the key to open the lock. On the other hand, if the barrel is too long, the faceted rings 114, 115 on the key will not engage with the corresponding facets in the first and second body sections 122, 123 and, again, it will not be possible to turn the lock.
  • the locking member 130 is shown to be spring biased into the locking position by a spring 141 acting between the locking member 130 and the cover 104. Such an arrangement can assist with the movement of the locking member 130 within the channel 129.
  • the rib 112 is only in register with the groove 119 in recess 117 when the lock is closed, the key 111 and the toggle 102 are held captive by the body portion 103 while the lock and the zip fastener is open.
  • a slot 142 (see Figure 4) is provided between the cylindrical outer wall 125 of the cam ring 121 and the lower cam surface 126. This allows a certain amount of flexibility of the lower cam surface so that the locking pin 131 can find its way between the teeth 139 of the zip fastener and hence lock the slide 101.
  • the cam surfaces 124, 126 could be made from acetal or nylon (if the cam 200 were made as a single moulding) or it could be made from spring steel.
  • the facets on the ring 114, 115 and the corresponding facets on first and second sections 122, 123 of the cam ring 121 can be varied from lock to lock so that a large number of combinations of keys and locks can be produced to reduce the risk that the lock can be opened by a key not originally supplied with the lock, i.e. improperly.
  • FIG. 10 to 12 there is shown a third embodiment of a slide of the present invention.
  • the third embodiment is similar to that of Figures 3 to 9 except the locking member 130 is replaced by a locking member 201. Accordingly, the reference numbers used in connection with Figures 3 to 9 will be used in the description of the third embodiment to indicate corresponding parts.
  • the locking member 201 is a flexible metallic strip (e.g. made of spring steel); it may be stamped and folded into shape. It includes a central section 210 and a hook 212 that is bent to overlie the central parts 210 and be separated from the central part by a gap 202.
  • the locking members include a pair of anchoring legs 203 and a pair of locking prongs 205, 206.
  • the locking member 201 is incorporated into the slide body 103, which has a cam 200 having a cam ring 121 arranged annularly around a cylindrical body 125. As described in connection with Figures 3 to 9, the cam ring 121 has an upper and a lower cam surface 124, 126.
  • the locking member 201 is fastened onto body 103 by means of the legs 203, 204 engaging in a recess 220. As shown in Figure 10A, the cam ring 121 fits into the gap 202 between the hook 212 and the central part 210. The locking prongs 205, 206 are also located in a recess 222 within the body 103. The natural resilience of the locking member tends to keep it in the configuration shown in Figures 10A and 10B.
  • the distance Y is critical to the operation of the zip fastener. If it is too large, the act of pulling on the toggle to open and close the zip fastener will cause the body 101 to tilt excessively, thereby making it difficult to move the slide body 101 over the teeth of the fastener.
  • the arrangement of the present invention allows the distance Y to be kept at a minimum.
  • the materials from which the lock are made will depend on the degree of security required. If a high degree of security is required, the parts could be made from cast/machined metal whereas, if a relatively lesser degree of security is acceptable, the parts can be moulded from plastic, e.g. nylon, which may optionally include reinforcing fibres.
  • the lock may be used in any circumstances in which it is desired to lock a zip fastener, for example to lock a zipped pocket, a suitcase, a camera case or a bag.

Landscapes

  • Slide Fasteners (AREA)

Abstract

L'invention concerne un curseur pouvant être verrouillé d'une fermeture éclair. Ce curseur comprend un corps (101) présentant deux canaux opposés (107) à travers lesquels deux chaînes de dents de la fermeture éclair (pas représentées) peuvent passer, de manière à ouvrir et fermer la fermeture éclair, ainsi qu'une tirette (102) fixée amovible sur le corps du curseur (101). La tirette (102) comprend une clé (111) pouvant être introduite dans une ouverture (116) dans le corps du curseur. Celui-ci (101) comprend un verrou pouvant être déplacé entre une position de verrouillage dans laquelle il est en prise avec la fermeture éclair et empêche le corps du curseur de se déplacer le long des chaînes de dents et une position non verrouillée dans laquelle il n'est pas en prise avec la fermeture éclair et permet ainsi au corps du curseur de se déplacer le long des chaînes de dents, aux fins d'ouverture et de fermeture de la fermeture éclair. La clé (111) est conçue de manière à venir en prise avec le verrou, afin de déplacer le verrou entre la position verrouillée et la position non verrouillée. La tirette et la clé peuvent être retirées du curseur quand le verrou est dans la position verrouillée.
PCT/GB2002/002553 2001-06-26 2002-05-30 Fermeture eclair pouvant etre verrouillee Ceased WO2003001940A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0115580A GB0115580D0 (en) 2001-06-26 2001-06-26 Lockable zip fastener
GB0115580.3 2001-06-26

Publications (1)

Publication Number Publication Date
WO2003001940A1 true WO2003001940A1 (fr) 2003-01-09

Family

ID=9917365

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2002/002553 Ceased WO2003001940A1 (fr) 2001-06-26 2002-05-30 Fermeture eclair pouvant etre verrouillee

Country Status (2)

Country Link
GB (1) GB0115580D0 (fr)
WO (1) WO2003001940A1 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2406129A (en) * 2003-09-16 2005-03-23 Stuart Michael Faint Luminous cushioned sleeve for scaffold pole
EP2002744A1 (fr) 2007-06-15 2008-12-17 D G Capital Limited Système de fermeture à glissière
CN100536712C (zh) * 2006-10-16 2009-09-09 震耀兴业有限公司 可快速拆装的拉链拉引装置
CN102845942A (zh) * 2012-10-02 2013-01-02 李甫文 止动式拉链头
ES2542636A1 (es) * 2014-02-06 2015-08-07 José Manuel CANO LABRADOR Dispositivo de seguridad para cremalleras textiles
KR20230168386A (ko) * 2022-06-07 2023-12-14 주식회사 런앤코리아 이륜 차량용 수납백의 개구 가변 고정 지퍼 시스템

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2166581A (en) * 1934-07-21 1939-07-18 Talon Inc Slider lock
US2752655A (en) * 1952-06-26 1956-07-03 Talon Inc Lock slider for slide fasteners
US2786250A (en) * 1953-10-13 1957-03-26 Elmcroft Corp Combination locking and release slider for slide fasteners
US3089328A (en) * 1960-05-19 1963-05-14 Ries G M B H Bekleidungsversch Sliding clasp fastener
EP0512402A1 (fr) * 1991-05-02 1992-11-11 Ykk Corporation Curseur verrouillable pour fermeture à glissière
EP0743024A2 (fr) * 1995-05-19 1996-11-20 Ykk Corporation Curseur à verrouillage automatique pour fermeture à glissière du type masqué

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2166581A (en) * 1934-07-21 1939-07-18 Talon Inc Slider lock
US2752655A (en) * 1952-06-26 1956-07-03 Talon Inc Lock slider for slide fasteners
US2786250A (en) * 1953-10-13 1957-03-26 Elmcroft Corp Combination locking and release slider for slide fasteners
US3089328A (en) * 1960-05-19 1963-05-14 Ries G M B H Bekleidungsversch Sliding clasp fastener
EP0512402A1 (fr) * 1991-05-02 1992-11-11 Ykk Corporation Curseur verrouillable pour fermeture à glissière
EP0743024A2 (fr) * 1995-05-19 1996-11-20 Ykk Corporation Curseur à verrouillage automatique pour fermeture à glissière du type masqué

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2406129B (en) * 2003-09-16 2007-02-07 Stuart Michael Faint Sleeve for scaffold pole
GB2406129A (en) * 2003-09-16 2005-03-23 Stuart Michael Faint Luminous cushioned sleeve for scaffold pole
CN100536712C (zh) * 2006-10-16 2009-09-09 震耀兴业有限公司 可快速拆装的拉链拉引装置
EP2384658A2 (fr) 2007-06-15 2011-11-09 D G Capital Limited Système de fermeture à glissière
EP2384659A2 (fr) 2007-06-15 2011-11-09 D G Capital Limited Système de fermeture à glissière
EP2384660A2 (fr) 2007-06-15 2011-11-09 D G Capital Limited Système de fermeture à glissière
EP2002744A1 (fr) 2007-06-15 2008-12-17 D G Capital Limited Système de fermeture à glissière
EP2384658A3 (fr) * 2007-06-15 2012-08-22 D G Capital Limited Système de fermeture à glissière
CN103005789A (zh) * 2007-06-15 2013-04-03 Dg投资有限公司 拉链封口系统
CN102845942A (zh) * 2012-10-02 2013-01-02 李甫文 止动式拉链头
CN102845942B (zh) * 2012-10-02 2015-07-22 李甫文 止动式拉链头
ES2542636A1 (es) * 2014-02-06 2015-08-07 José Manuel CANO LABRADOR Dispositivo de seguridad para cremalleras textiles
KR20230168386A (ko) * 2022-06-07 2023-12-14 주식회사 런앤코리아 이륜 차량용 수납백의 개구 가변 고정 지퍼 시스템
KR102660141B1 (ko) * 2022-06-07 2024-04-23 주식회사 런앤코리아 이륜 차량용 수납백의 개구 가변 고정 지퍼 시스템

Also Published As

Publication number Publication date
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