WO2004009296A1 - ステープラのドライバ構造 - Google Patents
ステープラのドライバ構造 Download PDFInfo
- Publication number
- WO2004009296A1 WO2004009296A1 PCT/JP2003/009137 JP0309137W WO2004009296A1 WO 2004009296 A1 WO2004009296 A1 WO 2004009296A1 JP 0309137 W JP0309137 W JP 0309137W WO 2004009296 A1 WO2004009296 A1 WO 2004009296A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- legs
- crown
- stapler
- pair
- stable
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25C—HAND-HELD NAILING OR STAPLING TOOLS; MANUALLY OPERATED PORTABLE STAPLING TOOLS
- B25C5/00—Manually operated portable stapling tools; Hand-held power-operated stapling tools; Staple feeding devices therefor
- B25C5/02—Manually operated portable stapling tools; Hand-held power-operated stapling tools; Staple feeding devices therefor with provision for bending the ends of the staples on to the work
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S411/00—Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener
- Y10S411/92—Staple
Definitions
- the present invention relates to a stapler driver structure for binding a paper bundle or the like with a staple, and more particularly, to prevent a stapling failure due to buckling of a leg portion of the stable when binding a paper bundle with a staple. It is related to the dry stapling of the stapler.
- Conventional technology for binding a paper bundle or the like with a staple, and more particularly, to prevent a stapling failure due to buckling of a leg portion of the stable when binding a paper bundle with a staple. It is related to the dry stapling of the stapler.
- a stapler for binding a copy sheet or the like a stapler that is installed multiple times or a manual stapler is known.
- Such a stapler is provided with a ⁇ R-shaped driver for driving a u stable having a pair of legs penetrating a thread spine and a crown connecting the legs to the thread.
- the flat edge of the screwdriver has the following problems: when binding heavy paper, etc., the load is applied to the legs of the stable and JS® occurs on the legs and the crown, and the stable is easily deformed. There is.
- protrusions 21 are formed at both ends of the blade 20 of the driver, and these protrusions are formed at the bases of the legs 22 a and 22 b of the stable 22. There is one that holds the corner 23 around the leg so that the leg force S does not escape to the outside.
- a protrusion 25 is provided near the protrusion 21 of the cutting edge 20.
- these projections 25 hang, or in other words lock, the crown 24 connecting the legs 22 a and 22 b so that both legs 22 a and 22 b are inside each other. There is no function to prevent it from falling down, and there is no function to hold down the crown 24.
- the present invention focuses on the above-described problem, and its purpose is to prevent buckling of the legs of the stable even when binding a thick paper, a bundle of paper or a bundle of thick paper.
- the stapler drive structure is designed to avoid the situation where the binding portion becomes thick or the paper breaks, as described above, by not projecting the crown between the legs of the stable in an arch shape. It is to do.
- a drive structure of a stapler has a U shape having a pair of legs and a crown connecting the legs, and allows the pair of legs to pass through the thread.
- a first protrusion formed at both ends of a pressing surface for pressing the stable and for pressing the pair of tins vertically,
- a second projection is provided near the first projection, and presses a crown near the pair of legs when the pair of legs penetrates the paper bundle.
- the first protrusion has a guide surface that can be infested outside the pair of legs near the connection between the pair of legs and the crown itself.
- a third projection is provided between the second projections to push the crown of the stable when the pair of legs penetrate the paper bundle.
- the third protrusion comprises a crown pressing portion for pressing the crown.
- FIG. 2 is an explanatory diagram showing a structure of a stapler driver according to the first embodiment of the present invention.
- FIG. 9 is an explanatory diagram showing a structure of a stapler driver according to a second embodiment of the present invention.
- FIG. 11 is an explanatory diagram showing a structure of a stapler driver according to a third embodiment of the present invention.
- Fig. 4
- FIG. 14 is an explanatory diagram showing a structure of a stapler driver according to a fourth embodiment of the present invention.
- Fig 5 is an explanatory diagram showing a structure of a stapler driver according to a fourth embodiment of the present invention.
- FIG. 7 is an explanatory diagram showing a structure of a conventional driver.
- Fig. 6 (A) is a perspective view of a U-shaped stapled body
- Fig. 6 (B) is a weave diagram of a sheet-shaped stepped body.
- FIG. 1 shows a cutting edge of a driver of a stapler according to an embodiment of the present invention.
- reference numeral 1 denotes a driver
- the driver 1 is, for example, a driver of an electric stepper provided on a stack-tray or the like that sorts and holds a predetermined number of copy sheets of w.
- a staple 3 is arranged on the opposite side of the cutting edge 2 of the driver 1.
- This stable has a U shape having a pair of legs 4 and 4 and a crown 6 connecting the legs.
- a clincher (not shown) for bending the legs 4 and 4 inward is disposed on the opposite side of the driver 1 across the crown 6.
- a staple ⁇ S unit 5 Opposite to the blade edge 2 of the driver 1, there is arranged a staple ⁇ S unit 5 (see FIG. 6A)) in which a plurality of U-shaped staples 3 are arranged in parallel and bonded.
- electric staplers installed in multiple applications use a sheet-shaped stapler unit 5 (see Fig. 6B) force S to increase the number of staples that can be loaded. is there.
- a staple 5, A which is located at the leading end of the staple connector 5 'in the feed direction, is supplied below the cutting edge 2 of the driver 1.
- This stapler is formed into a U-shape, and the legs are formed as shown in FIG. (Not shown) through! ⁇ Is bound.
- the cutting edge 2 of the driver 1 separates one stable 3 from the stapling unit, and the separated stable is bent into a U-shape to form the legs 4 and 4, These legs are penetrated by copy paper (rf shown), and these penetrated legs are bent by a clincher to bind the copy paper.
- the driver 1 is used for a stapler installed in a plurality of stack-tray, but may be used for a single SSl stapler or a manual stapler.
- the drive mechanism of the driver 1 ⁇ the drive mechanism of the clincher is constituted by a well-known mechanism, and a detailed description thereof will be omitted.
- the cutting edge 2 of the screwdriver 1 has a thickness corresponding to the thickness of the crown 6 in order to press the crown 6 of the U stable 3 to penetrate the pair of legs 4, 4 through a bundle of paper such as copy paper. Is formed on the flat plate portion having
- First protrusions 7, 7 for pressing the pair of legs 4, 4 while holding both ends of the crown 6 inside, are formed on both ends of the cutting edge 2 of the driver 1.
- the first projections 7, 7 have guide surfaces 7A, 7A for guiding the outside of the legs 4, 4, respectively. These guide surfaces 7A, 7A are formed so that the base end is located at the center of the crown 6 and the tip is located outside the crown 6.
- the guide surfaces 7 A of the first projections 7, 7 prevent the tips of the legs 4, 4 from spreading outward when the legs 4, 4 of the stable 3 penetrate the copy paper. regulate.
- the portion between the second projections 8 and 8 is a crown as a third projection that finally presses the crown 6 when the legs 4 and 4 of the stable 3 are folded along the copy paper.
- a pressing portion 9 is provided, and a cutout portion C 1 is formed between the second protrusions 8, 8 and the crown pressing portion 9.
- the crown pressing portion 10 as the third protrusion 10 force The notch C 1 slightly protrudes from the edge 1 OA of the notch C 1, and the center of the crown 6 of the stable 3 is sufficiently extended. Can be pressed.
- the other configuration is the same as that of the driver 1 in FIG. 1, and further description is omitted.
- FIG. 3 shows a driver lb according to the third embodiment.
- protrusions P 1 and P 1 are formed near the second protrusions 8 and 8. .
- the projections P1, P1 have a slight gap between the crown 6 and the projections P1, P1.
- the protrusion amount is set to be smaller than that of the second protrusions 8 so as to be formed.
- a portion between the pair of protrusions P 1 and P 1 includes a third protrusion for finally pressing the crown 6 when the legs 4 and 4 of the stable 3 are folded along the copy paper. As a result, a crown pressing portion 10 is formed.
- the first projections 7, 7, the second projections 8, 8, and the crown pressing portion 10 can press the entire crown 6, and the crown 6 can be prevented from being arched and bow-shaped.
- FIG. 4 shows a driver lc of the stapler according to the fourth embodiment.
- second projections 13 and 13 are formed inside the first projections 12 and 12 to be locked near the corners of the stable 3.
- the second projections 13, 13 are formed in a rectangular shape, and when the legs 4, 4 of the stable 3 are pierced rightward, the second projections 1 are formed at the corners of the step 3.
- the two corners 3, 13 are strongly hit locally.
- the corners of the second protrusions 13 and 13 are locally pressed against the corners of the stable 3, the corners of the stable 3 are likely to be displaced toward the center of the crown 6.
- the legs 4 and 4 of the stable 3 are difficult to bind even when binding thick or ft3 ⁇ 4 or a bundle of cardboard. Further, even when a thin or thin bundle of paper is bound, the crown 6 of the stable 3 is prevented from forming an arch shape.
- the protrusions P 1 and P 1 are formed close to the second protrusions 13 and 13 and the protrusions P 1 and P 1 are formed.
- the protrusion amount is set smaller than the second protrusions 13 and 13.
- the portion between the pair of protrusions Pl and PI is a crown pressing portion 10 as a third protrusion, and presses the crown 6.
- the buckling of the legs of the stable does not occur even when binding thick paper, and the connecting portion between the legs of the stable protrudes in an arch shape when binding thin paper. It becomes possible to bend the stable so as not to cause it.
- the present invention has been applied to the drive structure of a stapler for binding a bundle of paper.
- the present invention is applied to other applications, for example, a drive structure of driving a U-shaped nail into a ⁇ : Can be. '
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Portable Nailing Machines And Staplers (AREA)
- Dovetailed Work, And Nailing Machines And Stapling Machines For Wood (AREA)
Abstract
Description
Claims
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB038161443A CN100396443C (zh) | 2002-07-19 | 2003-07-18 | 装订机的打出器构造 |
EP03765322A EP1541289B1 (en) | 2002-07-19 | 2003-07-18 | Driver structure of stapler |
AU2003248080A AU2003248080A1 (en) | 2002-07-19 | 2003-07-18 | Driver structure of stapler |
KR1020057000835A KR100613953B1 (ko) | 2002-07-19 | 2003-07-18 | 스테플러의 드라이버구조 |
US10/524,710 US7510106B2 (en) | 2002-07-19 | 2003-07-18 | Driver structure of stapler |
DE60332249T DE60332249D1 (de) | 2002-07-19 | 2003-07-18 | Treiberkonstruktion für einen stapler |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2002210923A JP4023246B2 (ja) | 2002-07-19 | 2002-07-19 | ステープラのドライバ構造 |
JP2002-210923 | 2002-07-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2004009296A1 true WO2004009296A1 (ja) | 2004-01-29 |
Family
ID=30767754
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2003/009137 WO2004009296A1 (ja) | 2002-07-19 | 2003-07-18 | ステープラのドライバ構造 |
Country Status (8)
Country | Link |
---|---|
US (1) | US7510106B2 (ja) |
EP (1) | EP1541289B1 (ja) |
JP (1) | JP4023246B2 (ja) |
KR (1) | KR100613953B1 (ja) |
CN (1) | CN100396443C (ja) |
AU (1) | AU2003248080A1 (ja) |
DE (1) | DE60332249D1 (ja) |
WO (1) | WO2004009296A1 (ja) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8714429B2 (en) * | 2003-04-29 | 2014-05-06 | Covidien Lp | Dissecting tip for surgical stapler |
JP4941001B2 (ja) * | 2007-02-28 | 2012-05-30 | マックス株式会社 | ステープル打ち込み用ドライバ |
JP5076754B2 (ja) * | 2007-09-05 | 2012-11-21 | マックス株式会社 | ステープラ |
TWI461266B (zh) * | 2007-09-05 | 2014-11-21 | Max Co Ltd | stapler |
JP5071003B2 (ja) * | 2007-09-05 | 2012-11-14 | マックス株式会社 | ステープラ |
EP2087966A1 (en) * | 2008-02-05 | 2009-08-12 | Hua Ding Zhang | Tack device for multi-purpose fastening tool |
DE102008012511A1 (de) * | 2008-03-04 | 2009-09-10 | Esselte Leitz Gmbh & Co. Kg | Heftklammergerät |
US8870049B2 (en) * | 2008-03-14 | 2014-10-28 | Transenterix, Inc. | Hernia stapler |
BRPI0906176A2 (pt) * | 2008-03-14 | 2019-09-24 | Safestitch Medical Inc | grampeador cirúrgico para uso durante uma abertura de reparo de hérnia, método para fixar uma tela cirúrgica, aparelho para uso por um técnico em fixação de tela ao tecido do corpo em um local de cirurgia de hérnia inguinal e método para fixar uma tela de cobertura da membrana herniada |
US8985427B1 (en) * | 2009-05-05 | 2015-03-24 | Cardica, Inc. | Feeder belt with internally manufactured staples for true multi-fire surgical stapler |
JP5454631B2 (ja) * | 2012-07-09 | 2014-03-26 | マックス株式会社 | ステープラ |
JP6091798B2 (ja) | 2012-08-08 | 2017-03-08 | マニー株式会社 | 医療用ステイプラーのアンビル |
JP6870281B2 (ja) * | 2016-10-31 | 2021-05-12 | マックス株式会社 | ステープラ |
US11524396B2 (en) | 2019-02-28 | 2022-12-13 | Black & Decker, Inc. | Fastener tool |
WO2022026738A1 (en) * | 2020-07-29 | 2022-02-03 | Magstape Llc | Biometallic alloy surgical staples and methods |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR846928A (fr) | 1937-12-08 | 1939-09-28 | Appareil servant à enfoncer les agrafes de brochage, et comportant un certain nombre de poinçons d'enfoncement différents et interchangeables | |
JPS4861476U (ja) * | 1971-11-12 | 1973-08-04 | ||
US4043504A (en) | 1976-03-09 | 1977-08-23 | Senco Products, Inc. | Staple cartridge and feed means for use with a surgical stapling instrument |
DE3641477A1 (de) | 1986-12-04 | 1988-06-16 | Bosch Gmbh Robert | Eintreibgeraet |
JPS63162168A (ja) * | 1986-12-26 | 1988-07-05 | 旭木材工業株式会社 | タツカ− |
JPH0985644A (ja) * | 1995-09-26 | 1997-03-31 | Yoshio Ichiki | ステープラー |
US6071053A (en) | 1996-08-06 | 2000-06-06 | Kuhns; Philip A. | Stick of fasteners |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2923938A (en) * | 1960-02-09 | Stapling machine | ||
US2351045A (en) * | 1942-06-25 | 1944-06-13 | Harold S Heller | Staple |
FR969859A (fr) | 1948-07-22 | 1950-12-27 | Perfectionnements aux agrafeuses | |
US3524575A (en) * | 1967-03-30 | 1970-08-18 | Swingline Inc | Electric stapling machinne |
BE790493A (fr) | 1971-10-26 | 1973-04-24 | Sandoz Sa | Nouveaux composes heterocycliques utilisables comme stabilisants de matieres organiques et leur preparation |
US4747531A (en) * | 1987-03-23 | 1988-05-31 | Ethicon, Inc. | Anvil and driver assembly for a surgical skin stapling instrument |
US4919320A (en) * | 1988-03-07 | 1990-04-24 | Technalytics, Inc. | Surgical stapler |
JP3355900B2 (ja) | 1995-12-21 | 2002-12-09 | マックス株式会社 | ステープル打ち機のドライバ |
JPH10146803A (ja) | 1996-11-18 | 1998-06-02 | Natl House Ind Co Ltd | ステープル打撃ブレード |
US6474633B1 (en) * | 1999-10-04 | 2002-11-05 | Canon Kabushiki Kaisha | Stapler with interchangeable cartridges |
SE522763C2 (sv) | 1999-11-19 | 2004-03-02 | Isaberg Rapid Ab | Klammerdrivare avsedd för montering i en häftapparat |
US7011242B2 (en) * | 2001-12-07 | 2006-03-14 | Acme Staple Company, Inc. | Coated staple and fastening tool for the same |
-
2002
- 2002-07-19 JP JP2002210923A patent/JP4023246B2/ja not_active Expired - Lifetime
-
2003
- 2003-07-18 EP EP03765322A patent/EP1541289B1/en not_active Expired - Lifetime
- 2003-07-18 DE DE60332249T patent/DE60332249D1/de not_active Expired - Lifetime
- 2003-07-18 WO PCT/JP2003/009137 patent/WO2004009296A1/ja active Application Filing
- 2003-07-18 US US10/524,710 patent/US7510106B2/en not_active Expired - Lifetime
- 2003-07-18 KR KR1020057000835A patent/KR100613953B1/ko not_active IP Right Cessation
- 2003-07-18 AU AU2003248080A patent/AU2003248080A1/en not_active Abandoned
- 2003-07-18 CN CNB038161443A patent/CN100396443C/zh not_active Expired - Lifetime
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR846928A (fr) | 1937-12-08 | 1939-09-28 | Appareil servant à enfoncer les agrafes de brochage, et comportant un certain nombre de poinçons d'enfoncement différents et interchangeables | |
JPS4861476U (ja) * | 1971-11-12 | 1973-08-04 | ||
US4043504A (en) | 1976-03-09 | 1977-08-23 | Senco Products, Inc. | Staple cartridge and feed means for use with a surgical stapling instrument |
DE3641477A1 (de) | 1986-12-04 | 1988-06-16 | Bosch Gmbh Robert | Eintreibgeraet |
JPS63162168A (ja) * | 1986-12-26 | 1988-07-05 | 旭木材工業株式会社 | タツカ− |
JPH0985644A (ja) * | 1995-09-26 | 1997-03-31 | Yoshio Ichiki | ステープラー |
US6071053A (en) | 1996-08-06 | 2000-06-06 | Kuhns; Philip A. | Stick of fasteners |
Non-Patent Citations (1)
Title |
---|
See also references of EP1541289A4 |
Also Published As
Publication number | Publication date |
---|---|
CN1665644A (zh) | 2005-09-07 |
KR100613953B1 (ko) | 2006-08-22 |
AU2003248080A1 (en) | 2004-02-09 |
DE60332249D1 (de) | 2010-06-02 |
EP1541289A1 (en) | 2005-06-15 |
JP4023246B2 (ja) | 2007-12-19 |
JP2004050350A (ja) | 2004-02-19 |
EP1541289A4 (en) | 2008-05-14 |
US20060006208A1 (en) | 2006-01-12 |
EP1541289B1 (en) | 2010-04-21 |
US7510106B2 (en) | 2009-03-31 |
CN100396443C (zh) | 2008-06-25 |
KR20050023431A (ko) | 2005-03-09 |
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