WO2004011202A1 - ステープラーおよびカートリッジ - Google Patents
ステープラーおよびカートリッジ Download PDFInfo
- Publication number
- WO2004011202A1 WO2004011202A1 PCT/JP2003/009034 JP0309034W WO2004011202A1 WO 2004011202 A1 WO2004011202 A1 WO 2004011202A1 JP 0309034 W JP0309034 W JP 0309034W WO 2004011202 A1 WO2004011202 A1 WO 2004011202A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- staple
- binding paper
- stable
- guide member
- cartridge
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
- C04B41/50—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials
- C04B41/5053—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials non-oxide ceramics
- C04B41/5057—Carbides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27F—DOVETAILED WORK; TENONS; SLOTTING MACHINES FOR WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES
- B27F7/00—Nailing or stapling; Nailed or stapled work
- B27F7/17—Stapling machines
- B27F7/19—Stapling machines with provision for bending the ends of the staples on to the work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27F—DOVETAILED WORK; TENONS; SLOTTING MACHINES FOR WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES
- B27F7/00—Nailing or stapling; Nailed or stapled work
- B27F7/17—Stapling machines
- B27F7/30—Driving means
- B27F7/36—Driving means operated by electric power
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27F—DOVETAILED WORK; TENONS; SLOTTING MACHINES FOR WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES
- B27F7/00—Nailing or stapling; Nailed or stapled work
- B27F7/17—Stapling machines
- B27F7/38—Staple feeding devices
Definitions
- a stable is formed by bending a pair of stable legs at both ends of a crown portion at right angles toward a binding sheet with a driver plate, and the stable legs having the binding paper penetrated therethrough are clinched to form a binding sheet.
- the present invention relates to a stapler that is folded along a back surface to bind a binding sheet, and a cartridge containing a large number of staples to be attached to the stapler.
- a staple 1 having a pair of staple legs 3 bent at right angles from both ends of a horizontal crown portion 2 is formed into a staple 1 or a cartridge containing the staple 1.
- the stable sheet is punched out from the magazine toward the binding paper P placed on the table 4 by the driver plate 5 and penetrated by the clincher mechanism 7 disposed in the opening 6 formed in the tape holder 4.
- a stapler configured to bend legs 3 along the back surface of binding paper P is known.
- a curved guide surface 8 that engages with the staple legs 3 of the staple 1 is formed on both sides in an opening 6 formed in the table 4, and the curved guide surface 8 is punched out by a driver plate 5.
- the staple leg 3 engages with the tip of the staple leg 3 that penetrates through the binding paper P and enters the opening 6 of the table 4, and forms a curl shape by bending the staple leg 3 in a curved shape inward. I try to do it.
- the staple leg 3 that has finished penetrating the binding paper by the clincher mechanism 7 is thereafter bound to the binding paper.
- the tip of the stable leg 3 is formed so as to contact the back surface of the binding paper P.
- Another object of the present invention is to provide a stapler and a cartridge in which a loose clinch state is not generated even when binding thin binding paper.
- the stapler of the present invention supplies a stable having a pair of staple legs formed by being bent at right angles from both ends of a crown portion into a punching passage, and is supplied into the punching passage.
- Stable by driver plate A stapler configured to stap the binding paper by punching out the binding paper and bending the stable leg penetrating the binding paper along the back surface of the binding paper by a clincher mechanism arranged opposite to the driver plate.
- a guide member that supports the base side of the stapler leg from the inside while the stable leg of the stable penetrates the binding sheet and is disposed in the ejection passage.
- the guide member is formed in the guide member with a guide piece disposed in the ejection passage and a slope continuous with the guide piece, and the guide member is moved by bringing the slope into contact with a crown portion of a stable. The guide piece is retracted from the driving passage.
- the present invention provides a cartridge including the ejection passage and the guide member.
- the present invention provides a cartridge in which the guide member is integrally formed by the same member.
- FIG. 1 is a longitudinal side view of a stapler in which a loose clinch preventing mechanism of the present invention is implemented.
- FIG. 2 is a plan view of a stapler cartridge of the same stapler.
- FIG. 3 is a longitudinal side view of the same stapler cartridge as in FIG.
- Fig. 4 is a front view of the same stapler cartridge as in Fig. 2.
- FIG. 5 is a partially enlarged sectional view of the same cartridge as FIG.
- FIG. 6 (a) and 6 (b) show a state before the loose clinch prevention mechanism of the present invention is operated.
- FIG. 6 (a) is a vertical front view
- FIG. 6 (b) is a vertical side view. Figure is shown.
- FIGS. 7 (a) and 7 (b) show the operating state in which the staple legs have begun to penetrate the binding paper
- FIG. 7 (a) is a vertical front view
- FIG. 7 (b) is a vertical side view.
- FIGS. 8 (a) and 8 (b) show a state in which the stable leg is being bent
- FIG. 8 (a) shows a vertical front view
- FIG. 8 (b) shows a vertical side view.
- FIGS. 9 (a) and 9 (b) show the operation state in which the stable leg is bent to the back side of the binding paper by the clincher mechanism
- FIG. 9 (a) is a vertical front view
- FIG. 9 (b) is a vertical cross section.
- FIG. 10 (a) to 10 (d) show a conventional stapler
- FIG. 10 (a) shows a state where operation is good
- FIG. 10 (b) shows a state where a stable leg has begun to penetrate binding paper
- FIG. FIG. 10 (c) is a longitudinal sectional front view showing an operation state in which the stable leg has finished penetrating the binding paper
- FIG. 10 (d) is a state in which the staple leg is bent to the back surface of the binding paper by the clincher mechanism.
- 1 is a staple
- 2 is a crown
- 3 is a staple leg
- 10 is an electric stapler
- 12 is a driver plate
- 13 is a clinch arm
- 14 is a cartridge
- 17 is a driving passage
- 1 8 is a table
- 19 is a tarinchi mechanism
- 20 is an opening
- 21 is a guide member
- 22 is a guide piece
- 23 is an inclined surface.
- FIG. 1 shows an embodiment of an electric stapler equipped with a cartridge of the present invention.
- the electric stapler shown in this embodiment is incorporated in an apparatus such as a copying machine, a printing machine or a facsimile machine to copy,
- This is an electric stapler with a built-in device that automatically binds a specified number of sheets of paper that have been printed or received by fax.
- the electric stapler has an electric motor serving as a drive source and a driver plate 12 driven by the motor at a lower portion of a frame 11 constituting the stapler main body 10, and an upper portion of the frame 11
- a clincher arm 13 for bending the stable leg 3 of the staple 1 which is punched out by the driver plate and penetrates the binding paper is swingably supported.
- the staple 1 used in this embodiment is a sheet staple connected in a sheet shape in which a number of straight staples before being formed into a U-shape are connected in parallel.
- the cartridge 14 accommodating the sheet staples 1a is detachably mounted from behind the frame 11 to a magazine formed between the clincher arm 13 and the driver plate 12. As shown in FIGS. 2 and 3, a plurality of sheet staples 1 a housed in a stacked state in a housing portion 15 formed inside the cartridge 14, A metal leaf spring piece 16 that presses a to the bottom side of the storage section 15 in the cartridge 14 is stored.
- the sheet table 1a disposed at the bottom of the storage portion 15 of the cartridge 14 is pressed against the bottom of the cartridge 14 by the urging force of the leaf spring piece 16 and supplied to the stepper body 10. It is supplied to the ejection passage 17 formed at the front end of the cartridge 14 by the mechanism, and is formed into a U-shape by the forming plate provided in the stapler body 10 and then the driver plate provided in the stapler body 10 It is printed on binding paper P by 1 and 2.
- a punching passage 17 for punching the U-shaped stable 1 toward the binding paper. Then, the stable 1 formed into a U-shape by the driver plate 12 is driven toward the binding paper through the driving passage 17.
- the clincher arm 13 opposes the cartridge 14 and holds the binding paper P between the cartridge 14 and the table 18, and the binding paper P which is punched out from the ejection passage 17.
- a clincher mechanism 19 for bending and forming the penetrated stable leg 3 along the back surface of the binding paper P is provided.
- the clincher mechanism 19 is provided in an opening 20 formed on the surface of the tape 18. It is housed and provided.
- the staple 1 connects the ejection passage 17 to the clincher arm 13.
- a guide member 21 having a guide piece 22 arranged between a pair of staple legs 3 of a staple 1 formed in a U-shape while being ejected in the direction is formed.
- the inner surfaces of both staple legs 3 are guided by the guide pieces 22 so as to prevent the staple legs 3 from bending at the base side near the crown 2.
- the guide piece 22 is formed integrally with the guide member 21 so as to be disposed between the both staple legs 3 on the leading end side in contact with the binding paper P. 23 are formed.
- FIGS. 6 (a) and 6 (b) the clincher arm 13 is operated prior to the operation of the driver plate 12, and the binding paper P disposed on the upper surface of the cartridge 14 is removed from the cartridge 14. Hold it between the upper surface of 14 and the table surface 18 of the clincher arm 13.
- a U-shaped staple 1 is disposed in the ejection passage 17, and is formed on the front end surface of the cartridge 14 and protrudes into the ejection passage 17. 2 is inserted between the pair of staple legs 3 of the staple 1.
- the leading end of the staple 1 of the staple 1 which is ejected from the ejection passage 17 by the driver plate 12 is bound to the binding paper P.
- the distal end of the staple leg 3 is brought into contact with the guide surface 20a and displaced inward along the curved guide surface 20a.
- the staple leg 3 of the staple 1 is prevented from being bent from the base, and the stable leg 3 is prevented from bending.
- the tip of the staple leg 3 bends inward, and as the penetration of the staple leg 3 into the binding paper P progresses, a curved force is applied to the tip of the staple leg 3. Is formed.
- the clincher mechanism 19 is operated downward to form a curved curl shape penetrating the binding paper P.
- the staple leg 3 is pressed against the upper surface of the binding paper P.
- the staple leg 3 of the staple 1 has a curved curl shape formed in advance, so the tip of the stable leg 3 pressed by the clincher mechanism 19 is in close contact with the upper surface of the binding paper.
- the binding of the binding paper is completed without loose clinching.
- the guide member 21 for supporting the inside of the staple leg 3 is formed integrally with the cartridge 14 in order to reduce the size and cost of the electric stapler.
- the guide member formed with 22 may be formed as a separate component from the cartridge 14 and assembled to the cartridge.
- a sheet staple 1a in which a number of straight staples are connected in parallel to each other is loaded into a cartridge 14, and a forming plate for forming the straight staple into a U-shape.
- the cartridge of the present invention is mounted on a stapler body 10 having a U-shape in advance and mounted on a stapler body without a forming plate. It is effective even if implemented. Industrial applicability
- the guide member having the guide piece formed on the ⁇ side of the staple leg in the ejection passage is formed, and the stable JI penetrates the binding paper. Since the base side of the staple leg is supported from the inside by the guide piece in the process, even when the thin stapled paper is bound, the base side of the stable leg while the stapling leg penetrates the bound paper The inner surface is supported by the guide member, and the base of the staple legs is prevented from bending, so that the stable legs do not bend from the base side close to the crown. The leading end is formed into a curled shape, so that loose clinch can be prevented.
- the guide member is formed integrally with the same member as the cartridge, the guide member is formed with an inclined surface that is continuous with the guide piece, and the inclined surface is brought into contact with the staple's crown portion, whereby the guide piece is formed. Since the guide member is displaced so as to be retracted from the inside of the ejection passage, a cartridge capable of preventing loose clinch can be produced with a simple configuration and cost can be reduced.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Portable Nailing Machines And Staplers (AREA)
- Dovetailed Work, And Nailing Machines And Stapling Machines For Wood (AREA)
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP03771271A EP1541291A4 (en) | 2002-07-26 | 2003-07-16 | STAPLER AND MAGAZINE |
AU2003255132A AU2003255132A1 (en) | 2002-07-26 | 2003-07-16 | Stapler and cartridge |
US10/522,178 US20050269380A1 (en) | 2002-07-26 | 2003-07-16 | Stapler and cartridge |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2002217755A JP4254149B2 (ja) | 2002-07-26 | 2002-07-26 | ホッチキスにおけるカートリッジ |
JP2002-217755 | 2002-07-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2004011202A1 true WO2004011202A1 (ja) | 2004-02-05 |
Family
ID=31184657
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2003/009034 WO2004011202A1 (ja) | 2002-07-26 | 2003-07-16 | ステープラーおよびカートリッジ |
Country Status (7)
Country | Link |
---|---|
US (1) | US20050269380A1 (ja) |
EP (1) | EP1541291A4 (ja) |
JP (1) | JP4254149B2 (ja) |
KR (1) | KR101036389B1 (ja) |
CN (1) | CN100340374C (ja) |
AU (1) | AU2003255132A1 (ja) |
WO (1) | WO2004011202A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7311236B2 (en) * | 2005-04-25 | 2007-12-25 | Tsi Manufacturing Llc | Electric stapler having two anvil plates and workpiece sensing controller |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4228828B2 (ja) * | 2003-08-01 | 2009-02-25 | マックス株式会社 | ステープラ |
JP4042154B2 (ja) * | 2003-08-29 | 2008-02-06 | マックス株式会社 | カートリッジ |
WO2005097424A2 (en) * | 2004-04-02 | 2005-10-20 | Acco Brands, Inc. | Stapler with inside leg support |
JP4420208B2 (ja) * | 2004-05-27 | 2010-02-24 | マックス株式会社 | ステープラーのクリンチャ装置 |
JP5359694B2 (ja) * | 2008-10-17 | 2013-12-04 | マックス株式会社 | ステープラのクリンチャ機構 |
JP5104841B2 (ja) * | 2009-10-19 | 2012-12-19 | マックス株式会社 | ステープルのリフィルケース及びステープルカートリッジ |
US9592597B2 (en) | 2013-01-23 | 2017-03-14 | Worktools, Inc. | Flat clinch stapler anvil assembly |
US9987734B2 (en) | 2013-01-23 | 2018-06-05 | Worktools, Inc. | Flat clinch anvil assembly |
US10577215B2 (en) * | 2015-12-22 | 2020-03-03 | Max Co., Ltd. | Stapler, post-processing apparatus and image forming system |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0715280U (ja) * | 1993-08-18 | 1995-03-14 | マックス株式会社 | ステープル打ち込み機における打ち込み機構 |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1859951A (en) * | 1929-11-05 | 1932-05-24 | John C Blevney | Stapling machine |
US3291357A (en) * | 1965-03-31 | 1966-12-13 | Swingline Inc | Blind clinch mechanism |
US4181327A (en) * | 1977-03-30 | 1980-01-01 | Merrill Arthur A | Assembling method |
US4632290A (en) * | 1981-08-17 | 1986-12-30 | United States Surgical Corporation | Surgical stapler apparatus |
US4716813A (en) * | 1985-05-06 | 1988-01-05 | Stanley-Bostitch, Inc. | Pneumatically operated stapler with improved actuating and clinching mechanism |
US4747531A (en) * | 1987-03-23 | 1988-05-31 | Ethicon, Inc. | Anvil and driver assembly for a surgical skin stapling instrument |
CN1053213A (zh) * | 1990-01-13 | 1991-07-24 | 陈锡墩 | 全程撑钉式钉书机 |
GB2240066B (en) * | 1990-01-18 | 1993-05-05 | Jang Chen Chiah | Stapler |
GB9124499D0 (en) * | 1991-11-19 | 1992-01-08 | Ofrex Group Holdings Plc | Improvements in or relating to a stapling machine |
DE9219082U1 (de) * | 1992-07-04 | 1997-07-31 | Leitz Louis Kg | Heftklammergerät |
CN2127658Y (zh) * | 1992-07-23 | 1993-03-03 | 堡胜企业股份有限公司 | 结构改良的订书机 |
CA2108807A1 (en) * | 1992-11-13 | 1994-05-14 | Roman M. Golicz | Power stapler |
US5421502A (en) * | 1994-08-05 | 1995-06-06 | Huang; Bao-Ruh | Stapler |
US5779130A (en) * | 1994-08-05 | 1998-07-14 | United States Surgical Corporation | Self-contained powered surgical apparatus |
DE4434513C1 (de) * | 1994-09-27 | 1995-08-31 | Ortlepp Guenther W Dipl Ing Un | Vorrichtung zum Biegen drahtartiger Materialien |
US5651491A (en) * | 1995-10-27 | 1997-07-29 | United States Surgical Corporation | Surgical stapler having interchangeable loading units |
SE506725C2 (sv) * | 1997-04-24 | 1998-02-02 | Isaberg Rapid Ab | Häftapparat med invändig styrning av häftklammerskänklar |
CN2309946Y (zh) * | 1997-07-11 | 1999-03-10 | 章峻源 | 钳式订书机的改进装置 |
CN2382555Y (zh) * | 1999-08-11 | 2000-06-14 | 王登福 | 钉书机的改良结构 |
DE29914730U1 (de) * | 1999-08-23 | 1999-11-18 | Wang Deng Fuw | Hefter |
US6193126B1 (en) * | 2000-07-14 | 2001-02-27 | Nailermate Enterprise Corporation | Nose assembly for a nail ejection gun |
US6817508B1 (en) * | 2000-10-13 | 2004-11-16 | Tyco Healthcare Group, Lp | Surgical stapling device |
JP4419335B2 (ja) * | 2001-03-12 | 2010-02-24 | マックス株式会社 | ステープルカートリッジシステム |
US6925849B2 (en) * | 2002-09-10 | 2005-08-09 | Acco Brands, Inc. | Stapler anvil |
-
2002
- 2002-07-26 JP JP2002217755A patent/JP4254149B2/ja not_active Expired - Fee Related
-
2003
- 2003-07-16 WO PCT/JP2003/009034 patent/WO2004011202A1/ja not_active Application Discontinuation
- 2003-07-16 US US10/522,178 patent/US20050269380A1/en not_active Abandoned
- 2003-07-16 KR KR1020047020237A patent/KR101036389B1/ko not_active IP Right Cessation
- 2003-07-16 CN CNB038155141A patent/CN100340374C/zh not_active Expired - Fee Related
- 2003-07-16 AU AU2003255132A patent/AU2003255132A1/en not_active Abandoned
- 2003-07-16 EP EP03771271A patent/EP1541291A4/en not_active Withdrawn
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0715280U (ja) * | 1993-08-18 | 1995-03-14 | マックス株式会社 | ステープル打ち込み機における打ち込み機構 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7311236B2 (en) * | 2005-04-25 | 2007-12-25 | Tsi Manufacturing Llc | Electric stapler having two anvil plates and workpiece sensing controller |
US7665645B2 (en) | 2005-04-25 | 2010-02-23 | Tsi Manufacturing Llc | Stapler |
Also Published As
Publication number | Publication date |
---|---|
EP1541291A4 (en) | 2005-09-28 |
JP4254149B2 (ja) | 2009-04-15 |
CN1665645A (zh) | 2005-09-07 |
EP1541291A1 (en) | 2005-06-15 |
CN100340374C (zh) | 2007-10-03 |
KR101036389B1 (ko) | 2011-05-23 |
KR20050023303A (ko) | 2005-03-09 |
US20050269380A1 (en) | 2005-12-08 |
AU2003255132A1 (en) | 2004-02-16 |
JP2004058187A (ja) | 2004-02-26 |
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