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WO2009092179A1 - Mécanisme de retenue de papier - Google Patents

Mécanisme de retenue de papier Download PDF

Info

Publication number
WO2009092179A1
WO2009092179A1 PCT/CN2008/001210 CN2008001210W WO2009092179A1 WO 2009092179 A1 WO2009092179 A1 WO 2009092179A1 CN 2008001210 W CN2008001210 W CN 2008001210W WO 2009092179 A1 WO2009092179 A1 WO 2009092179A1
Authority
WO
WIPO (PCT)
Prior art keywords
base
arches
mechanism according
further characterized
members
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/CN2008/001210
Other languages
English (en)
Inventor
Kai Cheng
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.)
World Wide Stationery Manufacturing Co Ltd
Original Assignee
World Wide Stationery Manufacturing Co Ltd
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 World Wide Stationery Manufacturing Co Ltd filed Critical World Wide Stationery Manufacturing Co Ltd
Priority to CN200880023003A priority Critical patent/CN101687429A/zh
Publication of WO2009092179A1 publication Critical patent/WO2009092179A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42F—SHEETS TEMPORARILY ATTACHED TOGETHER; FILING APPLIANCES; FILE CARDS; INDEXING
    • B42F13/00—Filing appliances with means for engaging perforations or slots
    • B42F13/16—Filing appliances with means for engaging perforations or slots with claws or rings
    • B42F13/20—Filing appliances with means for engaging perforations or slots with claws or rings pivotable about an axis or axes parallel to binding edges
    • B42F13/22—Filing appliances with means for engaging perforations or slots with claws or rings pivotable about an axis or axes parallel to binding edges in two sections engaging each other when closed
    • B42F13/24—Filing appliances with means for engaging perforations or slots with claws or rings pivotable about an axis or axes parallel to binding edges in two sections engaging each other when closed wherein one section is in the form of fixed rods

Definitions

  • This invention relates to a paper-retaining mechanism and a document file incorporating such a mechanism.
  • lever-arch type file mechanisms a one-armed lever is pivotable to pivot a pair of arches relative to and away from a pair of fixed posts to allow pieces of hole-punched paper to be retrieved from or inserted into the file mechanism, and to pivot the arches towards the posts so that the posts and arches form a pair of closed rings to retain the paper therein.
  • the pair of arches are joined by an intervening crank on which a roller attached to the lever travels during pivotal movement of the lever, to effect opening or closing of the pair of rings.
  • the lever is pivoted downwardly to close the ring pairs formed by the posts and arches and is pivoted upwardly to allow a spring leaf to act on and pivot the arches away from the posts to thereby open the rings.
  • a problem associated with such a conventional lever-arch type file mechanism is that when the lever is pivoted to an upper position to open the rings, the lever is in contact with or is at least very close to an underside of one of the arches, such that paper can only be inserted into or retrieved from the posts, but cannot be inserted into or retrieved from the arches.
  • a paper-retaining mechanism including a base; at least two post members fixed to said base; and at least two arch members movable relative to said base and said post members between a closed position in which said arch members are in contact with said post members to form two closed rings and an open position in which said arch members are out of contact with said post members whereby said rings are open; characterized in including a switch reciprocatable along a substantially straight line between a first position and a second position to selectively move said arch members between said closed position and said open position.
  • a document file including a substrate engaged with a paper-retaining mechanism, said mechanism including a base; at least two post members fixed to said base; and at least two arch members movable relative to said base and said post members between a closed position in which said arch members are in contact with said post members to form two closed rings and an open position in which said arch members are out of contact with said post members whereby said rings are open; characterized in including a switch reciprocatable along a substantially straight line between a first position and a second position to selectively move said arch members between said closed position and said open position.
  • Fig. 1 is an exploded view of a paper-retaining mechanism according to a first embodiment of the present invention
  • Fig. 2 is a front view of the mechanism shown in Fig. 1 in a ring-closed configuration
  • Fig. 3 is a right side view of the mechanism shown in Fig. 2;
  • Fig. 4 is a left side view of the mechanism shown in Fig. 2;
  • Fig. 5 is a top view of the mechanism shown in Fig. 2;
  • Fig. 6 is a front perspective view of the mechanism shown in Fig. 2;
  • Fig. 7 is a rear perspective view of the mechanism shown in Fig. 2;
  • Fig. 8 is a bottom perspective view of the mechanism shown in Fig. 2;
  • Fig. 9 is a front view of the mechanism shown in Fig. 1 in a ring-open configuration
  • Fig. 10 is a right side view of the mechanism shown in Fig. 9;
  • Fig. 11 is a left side view of the mechanism shown in Fig. 9;
  • Fig. 12 is a top view of the mechanism shown in Fig. 9;
  • Fig. 13 is a front perspective view of the mechanism shown in Fig. 9;
  • Fig. 14 is a rear perspective view of the mechanism shown in Fig. 9;
  • Fig. 15 is a bottom perspective view of the mechanism shown in Fig. 9;
  • Fig. 16 is an exploded view of a paper-retaining mechanism according to a second embodiment of the present invention.
  • Fig. 17 is a front view of the mechanism shown in Fig. 16 in a ring-closed configuration
  • Fig. 18 is a right side view of the mechanism shown in Fig. 17
  • Fig. 19 is a left side view of the mechanism shown in Fig. 17
  • Fig. 20 is a top view of the mechanism shown in Fig. 17
  • Fig. 21 is a front perspective view of the mechanism shown in Fig. 17
  • 5 Fig. 22 is a rear perspective view of the mechanism shown in Fig. 17;
  • Fig. 23 is a front view of the mechanism shown in Fig. 16 in a ring-open configuration
  • Fig. 24 is a right side view of the mechanism shown in Fig. 23
  • Fig. 25 is a left side view of the mechanism shown in Fig. 23
  • Fig. 26 is a top view of the mechanism shown in Fig. 23
  • 0 Fig. 27 is a front perspective view of the mechanism shown in Fig. 23;
  • Fig. 28 is a rear perspective view of the mechanism shown in Fig. 23.
  • a paper-retaining mechanism according to a first embodiment of the present invention is 5 shown in Figs. 1 to 15, and generally designated as 100.
  • the mechanism 100 has a generally planar base 102 to which two posts 104 are fixedly engaged.
  • a pair of arches 106 are joined with each other via a cranked rod 108.
  • the arches 106 are integrally formed with and movable simultaneously with the cranked rod 108. 0
  • the arches 106 are engaged with the base 102 via a pair of clamps 110 on the base 102.
  • the clamps 110 allow the arches 106 to pivot relative to the posts 104 and the base 102 between a closed position in which free ends of the arches 106 mate with and are in contact with free ends of the posts 104 to form two closed rings (as shown in Figs. 2 to 8), and an open position in which the free ends of the arches 106 are out of contact and are thus out of mating5 engagement with the free ends of the posts 104, so as to open the two rings (as shown in Figs. 9 to 15).
  • the arches 106 are in the open position, pieces of hole-punched paper may be inserted into or retrieved from the posts 104 and the arches 106.
  • the arches 106 are in the closed position, such pieces of paper may be retained by the rings formed by the arches 106 and the posts 104.
  • the mechanism 100 has a bridge 112 which is fixedly engaged with the base 102.
  • the bridge 112 is made integrally of a metal plate and has two slanted legs 114 joined with an intermediate platform 116.
  • the platform 116 is thus fixed relative to, and raised above and apart from, the base 102 by the legs 114.
  • Each outer longitudinal end of the legs 1 14 has a bent
  • the platform 116 has an elongate straight slot 120. When the bridge 112 is fixedly engaged with the base 102, the platform 116 is parallel to the base 102. For clarity purposes, the bridge 112 are shown in Figs. 2 to 5 and 9 to 12 in dotted lines.
  • a switch 122 is engaged with the platform 116 of the bridge 112 for relative reciprocating movement along the slot 120 in a straight line.
  • the switch 122 has a slide button 124 and an actuator 126 which are engaged with each other for relative straight-lined reciprocating movement relating to the platform 116 of the bridge 112.
  • the actuator 126 has an upper actuating part 128 with a surface 130 facing towards the base 102, and a lower actuating part 132 with a surface 134 facing away from the base 102.
  • the switch 122 When the switch 122 is then moved leftward, the surface 134 of the lower actuating part 132 moves out of contact with the cranked rod 108, whereas the surface 130 of the upper actuating part 128 moves along and acts on the cranked rod 108 from above, depressing the arches 106 towards the posts 104, and thus pivoting the arches 106 from the open position to the closed position.
  • the switch 122 may be manually operable to reciprocate relative to the platform 116 of the bridge 112 to selectively open or close the rings. It can be seen that the rightmost and leftmost positions which may be occupied by the switch 122 are both between the rings formed by the posts 104 and the arches 106.
  • the paper-retaining mechanism 100 may be fixedly engaged, e.g. by screws or rivets, to a substrate, e.g. a cover made of cardboard, metal, plastics, or a combination of two or more of these materials, to form a document file.
  • a substrate e.g. a cover made of cardboard, metal, plastics, or a combination of two or more of these materials, to form a document file.
  • a paper-retaining mechanism according to a second embodiment of the present invention0 is shown in Figs. 16 to 28, and generally designated as 200. Similar to the mechanism 100 discussed above, the mechanism 200 also has a generally planar base 202 to which two posts 204 are fixedly engaged. A pair of arches 206 are joined with each other via a cranked rod 208. The arches 206 are integrally formed with and movable simultaneously with the cranked rod 208. 5
  • the arches 206 are engaged with the base 202 via a pair of clamps 210 on the base 202.
  • the clamps 210 allow the arches 206 to pivot relative to the posts 204 and the base 202 between a closed position in which free ends of the arches 206 mate with and are in contact with free ends of the posts 204 to form two closed rings (as shown in Figs. 17 to 22), and an 0 open position in which the free ends of the arches 206 are out of contact and are thus out of mating engagement with the free ends of the posts 204, so as to open the two rings (as shown in Figs. 23 to 28).
  • a major difference between the mechanism 200 and the mechanism 100 is that a platform 216 relative to which a switch 222 is reciprocatable is fixed with and integrally formed with the base 202.
  • the platform 216 is integrally joined with the base 202 via an upwardly 0 extending plate 214. Both the platform 216 and upwardly extending plate 214 are stamped out and bent into the required shape and orientation from a same piece of sheet metal with which the base 202 is made.
  • the plate 214 is perpendicular to the base 202, and the platform 216 is parallel to the base 202 and has a straight elongate slot 220.
  • the switch 222 is engaged with the platform 216 for relative reciprocating movement along the slot 220 in a straight line. As shown in Fig. 16, the switch 222 has a manually operable slide button 224 and an actuator 226 which are engaged with each other for relative reciprocating movement relating to the platform 216.
  • the actuator 226 has an upper actuating part 228 with a surface 230 facing towards the base 202, and a lower actuating part 232 with a surface 234 facing away from the base 202.
  • the switch 222 When the switch 222 is then moved leftward, the surface 234 of the lower actuating part 232 moves out of contact with the cranked rod 208, whereas the surface 230 of the upper actuating part 228 moves along and acts on the cranked rod 208 from above, depressing the arches 206 towards the posts 204, and thus pivoting the arches 206 from the open position to the closed position.
  • the switch 222 may be manually operable to reciprocate relative to the platform 216 of the bridge 212 to selectively open or close the rings. It can be seen that the rightmost and leftmost positions which may be occupied by the switch 222 are both between the rings formed by the posts 204 and the arches 206.
  • the paper-retaining mechanism 200 may be fixedly engaged, e.g. by screws or rivets, to a substrate, e.g. a cover made of cardboard, metal, plastics, or a combination of two or more of these materials, to form a document file.
  • a substrate e.g. a cover made of cardboard, metal, plastics, or a combination of two or more of these materials

Landscapes

  • Sheet Holders (AREA)

Abstract

La présente invention n concerne un mécanisme de retenue de papier (100, 200) comportant une base (102, 202) ; deux montants (104, 204) fixés à la base ; et deux arcs (106, 206) mobiles par rapport à la base et les montants entre une position fermée dans laquelle les arcs sont en contact avec les montants pour former deux anneaux fermés et une position ouverte dans laquelle les arcs sont séparés pour ouvrir les anneaux. Le mécanisme comporte également une bascule (122, 222) mobile en va-et-vient selon une ligne droite entre une première position et une seconde position pour le déplacement sélectif des arcs entre la position fermée et la position ouverte.
PCT/CN2008/001210 2008-01-21 2008-06-20 Mécanisme de retenue de papier Ceased WO2009092179A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN200880023003A CN101687429A (zh) 2008-01-21 2008-06-20 纸张保持机构

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP08250255.0 2008-01-21
EP08250255A EP2082896A1 (fr) 2008-01-21 2008-01-21 Mécanisme de rétention de papier

Publications (1)

Publication Number Publication Date
WO2009092179A1 true WO2009092179A1 (fr) 2009-07-30

Family

ID=39149358

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2008/001210 Ceased WO2009092179A1 (fr) 2008-01-21 2008-06-20 Mécanisme de retenue de papier

Country Status (3)

Country Link
EP (1) EP2082896A1 (fr)
CN (3) CN101687429A (fr)
WO (1) WO2009092179A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101913300B (zh) * 2010-09-03 2012-04-18 林春海 一种带滑板的文件夹
CN102717626B (zh) * 2012-06-29 2014-10-29 钱丰武 一种文件夹

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5618121A (en) * 1995-09-28 1997-04-08 Welter's Co., Ltd. File clip with punching function
JPH09193584A (ja) * 1996-01-24 1997-07-29 Leco Stationery Mfg Co Ltd リングバインダー
CN2492390Y (zh) * 2000-08-02 2002-05-22 利高文具制造厂有限公司 用于将纸叠保持在文件夹中的装置
US20030044221A1 (en) * 2001-08-30 2003-03-06 To Chun Yuen Binder device with linked arches
CN2772829Y (zh) * 2004-09-28 2006-04-19 同春纸品彩印有限公司 具定位卡制件的拱形夹
CN101032903A (zh) * 2006-03-09 2007-09-12 国际文具制造厂有限公司 弹簧偏压到锁紧位置的环形夹机构

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1066179B (de) * 1959-10-01 Fa. F. Socnnecken, Bonn Briefordnermechanik
DE3004830C2 (de) 1979-02-17 1983-10-20 King Jim Co., Ltd., Tokyo Aufreihvorrichtung für einen Ringordner
DE19602099A1 (de) * 1995-05-06 1996-11-07 Alexander Schmid Schiebemechanik für Ordner
DE19821315C2 (de) * 1998-05-13 2001-11-08 Markus Uihlein Aktenordnermechanik

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5618121A (en) * 1995-09-28 1997-04-08 Welter's Co., Ltd. File clip with punching function
JPH09193584A (ja) * 1996-01-24 1997-07-29 Leco Stationery Mfg Co Ltd リングバインダー
CN2492390Y (zh) * 2000-08-02 2002-05-22 利高文具制造厂有限公司 用于将纸叠保持在文件夹中的装置
US20030044221A1 (en) * 2001-08-30 2003-03-06 To Chun Yuen Binder device with linked arches
CN2772829Y (zh) * 2004-09-28 2006-04-19 同春纸品彩印有限公司 具定位卡制件的拱形夹
CN101032903A (zh) * 2006-03-09 2007-09-12 国际文具制造厂有限公司 弹簧偏压到锁紧位置的环形夹机构

Also Published As

Publication number Publication date
CN101687429A (zh) 2010-03-31
CN201283710Y (zh) 2009-08-05
EP2082896A1 (fr) 2009-07-29
CN101491987A (zh) 2009-07-29

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