WO2010018974A3 - Staple and stapler - Google Patents

Staple and stapler Download PDF

Info

Publication number
WO2010018974A3
WO2010018974A3 PCT/KR2009/004473 KR2009004473W WO2010018974A3 WO 2010018974 A3 WO2010018974 A3 WO 2010018974A3 KR 2009004473 W KR2009004473 W KR 2009004473W WO 2010018974 A3 WO2010018974 A3 WO 2010018974A3
Authority
WO
WIPO (PCT)
Prior art keywords
staple
pair
connection bar
present
bendable legs
Prior art date
Application number
PCT/KR2009/004473
Other languages
French (fr)
Korean (ko)
Other versions
WO2010018974A2 (en
Inventor
유덕균
유병훈
Original Assignee
Yoo Duck Kyun
Yoo Byung Hun
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
Priority claimed from KR1020080078703A external-priority patent/KR20100020061A/en
Priority claimed from KR1020080082770A external-priority patent/KR100961189B1/en
Application filed by Yoo Duck Kyun, Yoo Byung Hun filed Critical Yoo Duck Kyun
Publication of WO2010018974A2 publication Critical patent/WO2010018974A2/en
Publication of WO2010018974A3 publication Critical patent/WO2010018974A3/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B15/00—Nails; Staples
    • F16B15/0015—Staples
    • 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
    • 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
    • B25C5/0221—Stapling tools of the table model type, i.e. tools supported by a table or the work during operation
    • B25C5/0242—Stapling tools of the table model type, i.e. tools supported by a table or the work during operation having a pivoting upper leg and a leg provided with an anvil supported by the table or work
    • B25C5/025—Stapling tools of the table model type, i.e. tools supported by a table or the work during operation having a pivoting upper leg and a leg provided with an anvil supported by the table or work the plunger being manually operated

Abstract

The present invention relates to a staple and to a stapler. The stapler of the present invention includes: a magazine unit loaded with staples each of which have a connection bar arranged perpendicular to a pair of bendable legs and which is formed integrally with the tops of the pair of bendable legs; a handle unit having a driver plate for extruding the staple loaded in the magazine unit, and which is coupled to or separated from the upper portion of the magazine unit; a cut groove forming unit arranged in the handle unit to form one or more cut grooves at the staple; and a base having a bending groove for bending the pair of bendable legs of the staple extruded by the driver plate. As the stapler of the present invention forms cut grooves at the staple, it is possible to easily fracture and remove the staple which staples together a sheaf of papers even without using a staple remover, thereby enabling the easy reutilization or shredding of papers, and in addition, the easy removal and realignment of documents, and reducing paper consumption and protecting the environment. The staple of the present invention includes a pair of bendable legs which are bent after passing through a sheaf of papers, and a connection bar formed integrally with the tops of the pair of bendable legs and formed perpendicularly to the pair of bendable legs, and which has one or more cut grooves. The connection bar is easily fractured by the cut grooves when the portion with the cut grooves is bent. The staple of the present invention enables users to easily remove the staple which staples together a sheaf of papers by simply fracturing the connection bar of the staple even without using a staple remover. Moreover, accidents which might be caused by the fractured part when the connection bar of the staple is fractured can be prevented.
PCT/KR2009/004473 2008-08-12 2009-08-11 Staple and stapler WO2010018974A2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR10-2008-0078703 2008-08-12
KR1020080078703A KR20100020061A (en) 2008-08-12 2008-08-12 Staple
KR10-2008-0082770 2008-08-25
KR1020080082770A KR100961189B1 (en) 2008-08-25 2008-08-25 Stapler

Publications (2)

Publication Number Publication Date
WO2010018974A2 WO2010018974A2 (en) 2010-02-18
WO2010018974A3 true WO2010018974A3 (en) 2010-05-14

Family

ID=41669465

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2009/004473 WO2010018974A2 (en) 2008-08-12 2009-08-11 Staple and stapler

Country Status (1)

Country Link
WO (1) WO2010018974A2 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0545214U (en) * 1991-11-18 1993-06-18 伸明 芳井 Steps with recesses
JPH07241815A (en) * 1994-03-04 1995-09-19 Max Co Ltd Method of fixing soft and weak board
US20060039779A1 (en) * 2004-07-28 2006-02-23 Ringl Edward A Snap staples

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0545214U (en) * 1991-11-18 1993-06-18 伸明 芳井 Steps with recesses
JPH07241815A (en) * 1994-03-04 1995-09-19 Max Co Ltd Method of fixing soft and weak board
US20060039779A1 (en) * 2004-07-28 2006-02-23 Ringl Edward A Snap staples

Also Published As

Publication number Publication date
WO2010018974A2 (en) 2010-02-18

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