(19)
(11) EP 2 277 668 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
25.05.2011 Bulletin 2011/21

(43) Date of publication A2:
26.01.2011 Bulletin 2011/04

(21) Application number: 10004435.3

(22) Date of filing: 27.04.2010
(51) International Patent Classification (IPC): 
B25C 5/10(2006.01)
(84) Designated Contracting States:
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR
Designated Extension States:
AL BA ME RS

(30) Priority: 23.07.2009 CN 200920186541 U

(71) Applicant: Taizhou Dingba Power Tools Co., Ltd.
Jiaojiang Taizhou Zhejiang 318000 (CN)

(72) Inventor:
  • Zhang, Huading
    Taizhou, Zhejiang (CN)

(74) Representative: Marsh, Robin Geoffrey 
QED Intellectual Property Limited Parchment House 13 Northburgh Street
London EC1V 0JP
London EC1V 0JP (GB)

   


(54) Manual staple gun


(57) This invention provides a manual staple gun. The manual staple gun comprises a gun body (1) with a slot, a drive unit (2), a staple magazine (3), a leaf spring (4) and a handle (5). Said drive unit (2) is disposed in the slot. Said staple magazine (3) connects with the slot of the gun body (1). One end of said handle (5) acts on the drive unit (2), the other end penetrates through the gun body (1) and the handle (5) can force the drive unit to move along the slot of the gun body. One end of the leaf spring (4) acts on the drive unit (2) and the other end acts on the gun body (1). There is a control mechanism that is disposed in the gun body (1) and can lock the drive unit (2) when it is far away from the staple magazine (3). There is also a position limit mechanism that is disposed between the handle (5) and the leaf spring (4) and can ensure the handle break away from the firing pin safely. Said manual staple gun has a simple structure and is safe to operate. When it is used, just small force is needed and staples may be driven with better effects.







Search report