CN103201075B - Stapler - Google Patents
Stapler Download PDFInfo
- Publication number
- CN103201075B CN103201075B CN201180054050.2A CN201180054050A CN103201075B CN 103201075 B CN103201075 B CN 103201075B CN 201180054050 A CN201180054050 A CN 201180054050A CN 103201075 B CN103201075 B CN 103201075B
- Authority
- CN
- China
- Prior art keywords
- bending
- paper
- pin portion
- staple
- clencher
- 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.)
- Expired - Fee Related
Links
- 238000005452 bending Methods 0.000 claims abstract description 81
- 230000007423 decrease Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 230000000881 depressing effect Effects 0.000 description 2
- 230000000994 depressogenic effect Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005520 electrodynamics Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Portable Nailing Machines And Staplers (AREA)
Abstract
Provided is a stapler configured in such a manner that the needle sections of a staple which have penetrated through sheets of paper are bent at the bases of the needle sections to make the bound portion flat. A stapler configured in such a manner that a staple (4) is driven toward sheets of paper (6) and the needle sections (5) having penetrated through the sheets of paper are bent by a clincher (40). A paper support member (42) which has an opening (44) and bending members (43) which are disposed below the paper support member (42) with the opening (44) therebetween are attached to a clincher base (41). The paper support member is pressed so that the bending members move relative to the paper support member while the needle sections (5) pass through the opening (44). The bending members (43) are adapted to move while being in sliding contact with the sloped inner wall surfaces (46) of the paper support member, and due to this configuration, the needle sections are pressed from the sides and bent.
Description
Technical field
The present invention relates to and a kind ofly make the pin portion of staple run through paper and bending paper to be piled up the stapler be bound up, exactly the present invention relates to the stapler that a kind of staple that can make to run through flatly bends from base portion bending and along the back side of paper.
Background technology
The stapler that multiple paper are bound up is configured to comprise storage box, actuator and clencher, this storage box holds the staple of connecting state, the staple be contained in storage box extrudes to paper by this actuator, and clencher will extrude from storage box and run through the pin portion bending of the staple of paper.The front end place of clencher is provided with the needle tray for making the bending of pin portion, paper loading is in the upper surface of clencher, follow closely into staple towards needle tray, thus be pressed against the state on paper surface at the back of staple under, paper is run through in pin portion, and the pin portion run through is directed in the needle tray of clencher and rearwardly bends.
In this kind of stapler, clencher mechanism 1 as shown in Figure 5 is such, following a kind of mechanism is proposed: movable clencher 3 is arranged to rotatably at the back side of paper supporting station 2, while paper 6 is run through in the pin portion 5 of staple 4, movable clencher 3 is rotated (patent document 1) to making the direction of pin portion 5 bending.
The staple 4 be contained in storage box 7 can extrude by utilizing actuator 8 and utilize movable clencher 3 that pin portion 5 bending running through paper 6 is carried out stapled paper 6 by this kind of stapler.Movable clencher 3 is rotated and presses the pin portion 5 running through paper 6 from side, the pin portion 5 run through can be made to bend from base portion 5a.
Existing patent document
Patent document
Patent document 1: Japanese Patent Laid-Open 10-128682 publication
Summary of the invention
The problem that invention will solve
But the stapler of patent document 1 is owing to needing for the driving mechanism making clencher rotate complex structure.
So the object of this invention is to provide a kind of stapler, although this stapler simple structure, but still the staple pin portion that can make to run through paper can make the position of being bound by staple smooth from base curve.
The means of dealing with problems
In order to solve the problem, staple extrudes to paper by stapler of the present invention, clencher is utilized to run through the pin portion bending of the described staple of this paper, it is characterized in that, clencher is provided with paper supporting member and bending component at clencher base station place, this paper supporting member is to have the flat bearing paper of opening portion, described bending component is configured via described opening portion in order to pin portion described in bending, when the described pin portion be forced out inserts described opening portion, relative to described clencher base station to described bending component or described paper supporting member force, relative movement is carried out relative to described paper supporting member to make described bending component.
In which case, described paper supporting member also can be configured with from the skewed inner wall part of described opening portion continuous print, and described bending component is while slidingly contact with this inner wall part while carry out relative movement, to press with by described pin portion bending from side to described pin portion.
Invention effect
In stapler of the present invention, clencher be provided with on base station with the plane with opening portion come supporting paper paper supporting member, be configured at bending component below opening portion, by extruding the pin portion of staple at opening portion place, bending component is made to carry out relative movement relative to paper supporting member, therefore, it is possible to while pressure is supported on the paper pile on paper supporting member, by the bending of pin portion.
Like this, owing to depressing paper pile while making pin portion run through, therefore, it is possible under the state of the lower thickness of paper pile, by the bending of pin portion, thus flatly stapled paper can be carried out along the back side of paper.
In addition, so-called " relative movement " comprise paper supporting member relative to the bending component being arranged at base station place and move and bending component moves the movement of this two side relative to the paper supporting member being arranged at base station place.
Particularly, skewed inner wall part is provided with in the opening portion of paper supporting member, bending component is while slidingly contact with this inner wall part while carry out relative movement, as long as be configured by this kind of movement to press from side to pin portion, the pressing force for the horizontal direction in pin portion just can be made to act on smoothly from the front portion in pin portion to base portion.By this, the pin portion of staple can bend naturally at base portion place, and can along the very flatly bending of the back side of paper.
Accompanying drawing explanation
Fig. 1 is the stereogram of the stapler that first embodiment of the present invention is shown.
Fig. 2 is the key diagram of the clencher mechanism that above-mentioned stapler is shown.
Fig. 3 is the key diagram of the using state that above-mentioned stapler is shown, a () is depresses actuator and presses the state of staple, b () is the state that paper is run through in the pin portion of staple, c () is the state that the pin portion run through is pressed by bending component, (d) be pin portion by the state of bending, (e) is that paper is by the state of binding.
Fig. 4 is the key diagram of the mode of texturing that above-mentioned stapler is shown, a () is depresses actuator and presses the state of staple, b () is the state that paper is run through in the pin portion of staple, c () is the state that the pin portion run through is pressed by bending component, (d) be pin portion by the state of bending, (e) is that paper is by the state of binding.
Fig. 5 is the key diagram of the clencher mechanism that existing stapler is shown.
Detailed description of the invention
Based on accompanying drawing, better embodiment of the present invention is described.In addition, embodiment is not limited to following embodiment, as long as can solve technical problem of the present invention, also can implement other embodiment.
Fig. 1 is the stereogram of the stapler 10 that embodiment of the present invention is shown.
This kind of stapler 10 is configured to storage box 20, actuator 30 and clencher 40 to be held between upper lower handle 11,12, and this storage box 20 holds staple 4, and this actuator 30 is for pressing staple 4, and clencher 40 is for bending staple 4.
Upper handle portion 11 and pivot 13 place that assistant's shank 12 is being configured at an end be combined with each other, thus rotatably.
At pivot 13 place that this upper and lower handle portion 11,12 shares, actuator 30, storage box 20 and clencher 40 are combined with pivot 13 with this order.In which case, actuator 30 is arranged at the lower surface side of upper handle portion 11, and clencher 40 is arranged on the upper surface side of assistant's shank 12.The storage box 20 holding staple 4 is configured between actuator 30 and clencher 40.
The staple 4 of コ font is contained in storage box 20 in connected state.
This kind of storage box 20 is formed as trade shape to hold the union body 4 ' of cross section for the staple of コ font, and offers the outlet 21 for discharging a staple at every turn in the leading section of bottom surface.
Spring 22 is arranged on the inside of storage box 20, and the leading section all the time towards storage box 20 exerts a force to the union body 4 ' of staple.
The top of storage box 20 is configured with the actuator 30 for pressing the staple 4 be contained in storage box 20.
The front end of actuator 30 is provided with the press section 31 for pressing staple.This kind of press section 31 is projecting plates downward, and is configured at and staple 4 can be cut off from union body 4 ' and make the position that staple is discharged from outlet 21.
The below of storage box 20 is equipped with the clencher 40 for pin portion 5 bending by staple 4.
Clencher 40 is configured to be provided with the paper supporting member 42 for loading paper and the bending component 43 for bending staple 4 at clencher base station 41 place.
Paper supporting member 42 has the flat upper face portion of loading paper, and is provided with opening portion 44 at the front end place of this paper supporting member 42.This kind of opening portion 44 is configured at the position corresponding with press section 31, and size is designed so that the pin portion 5 of the staple 4 that driven member 30 presses can insert this opening portion 44.
Bending component 43 is configured with by this opening portion 44.
The front end that bending component 43 is arranged in clencher base station 41 can be moved in the horizontal direction.The spring 45 that paper supporting member 42 is configured between this paper supporting member 42 and clencher base station 41 all the time exerts a force upward.
Like this, bending component 43 is designed to: by relative to clencher base station 41 can in the horizontal direction (A) mobile and relative to paper supporting member 42 can along the vertical direction (B) mobile, thus can tiltedly slide (see Fig. 2 and Fig. 3) in opening portion 44 introversion.
See Fig. 2, the mechanism in the pin portion 5 for being carried out bending staple 4 by this kind of clencher 40 is described.
Paper supporting member 42 has from the skewed internal face 46 of opening portion 44 continuous print, and this internal face 46 is declined towards with pin portion 5 in the opposite direction by the side of bending.That is, when the pin portion 5 of inwards bending staple 4 as in the present embodiment, the internal face 46 of paper supporting member 42 declines side outwardly skewedly, makes opening portion 44 towards outside broadening.
By opening portion 44, be configured with bending component 43 in the below of paper supporting member 42, this bending component 43 and internal face 46 slidingly contact while carry out relative movement.This kind of bending component 43 has the rake 47 slidingly contacted with the internal face 46 of paper supporting member 42, and is equipped with bending part 48 in the side contrary with rake 47.At this kind of projecting bending part 48 place, from the pin portion 5 of outside pressing staple 4, make pin portion 5 inwards bending.
By adopting said structure, by making upper lower handle 11,12 close, the press section 31 of actuator 30 press the staple 4 be contained in storage box 20, and the power F that utilization now applies is to resist the active force G of spring 45 and to be depressed by paper supporting member 42.So bending component 43 and the skewed internal face 46 of paper supporting member 42 slidingly contact B relative movement upward on one side, and the bending part 48 inwards projecting in the upper end of bending component 43 inwards presses pressing portion 5 from side.By this, the side running through the pin portion 5 of paper 6 presses from its front end to base portion 5a, and pin portion 5 can be made at base portion 5a place bending (see Fig. 3).
The using state of the stapler 10 of said structure is described.
First, paper 6 is clipped between storage box 20 and clencher 40.So operating grip 11,12, to press staple 4, makes the pin portion 5 of staple 4 run through paper 6(see Fig. 3 (b)).Utilize the power F now applied resist the active force G above paper supporting member 42 and depressed by paper 6, the thickness M that the paper of this paper is piled up reduces.
Now, paper supporting member 42 by operating grip 11,12 time depressing force F depress, and the skewed internal face 46 of this paper supporting member 42 declines (see Fig. 3 (c)).The rake 47 of bending component 43 is while slidingly contact with this internal face 46, and bending component 43 is while relative to paper supporting member 42 upward B relative movement, on clencher base station 41, A moves in the horizontal direction.Like this, bending component 43 moves obliquely along the skewed internal face 46 of paper supporting member 42.
Now, the bending part 48 being arranged at the upper end of the moving direction side of bending component 43 presses the pin portion 5 of staple 4, while move along pin portion 5 from two sides (that is, outside).
Like this, due to bending component 43 while move while press continuously from the front end in pin portion 5 to base portion 5a, therefore, it is possible to the pin portion 5 making to run through paper 6 at base portion 5a place bending and make the front end in pin portion 5 along paper 6 the back side in opposite directions (see Fig. 3 (d) (e)).
In it is possible to, under the state of the lower thickness of paper pile, make the pin portion 5 of staple 4 from base curve flatly along paper 6, thus can reduce at staple fixed position place generation protuberance.
In addition, stapler of the present invention is not limited to above-mentioned state, such as, as shown in Figure 4, also can arrange protuberance 48a outstanding upward at bending part 48 ' place.In addition, also paper supporting member 42 ' can be fixed on clencher base station 41, bending component 43 ' is subject to acting force of the spring relative to clencher base station 41.
Although when paper supporting member 42 ' is fixed on clencher base station 41, be designed to bending component 43 ' applying active force G ' down, but, such as also can make spring 45 ' between clencher base station 41 and bending component 43 ', also can make spring 34 " between paper supporting member 42 and bending component 43 '.
In which case, be preferably and be configured to: by making upper lower handle close, make the pressing force F of upward direction " work with pressing force F ' in downward direction.Actuator 30 ' utilizes pressing force F ' in downward direction to be extruded by staple 4, and when paper 6 is run through in the pin portion 5 of staple 4, bending component 43 ' applies the pressing force F of upward direction to paper supporting member 42 ' ".Like this, the rake 47 ' of bending component 43 ' contacts with the skewed internal face 46 ' of paper supporting member 42 ', moves obliquely on one side, thus can press from side to the pin portion 5 run through at bending part 48 ' place.In it is possible to make pin portion 5 bend from base portion 5a.
Although the stapler of present embodiment is used for making pin portion 5 inwards bend, but be also applicable to the stapler making pin portion lateral bend type outwardly.In which case, the heeling condition of bending component is designed to carry out relative movement from Inside To Outside.
In addition, as long as stapler of the present invention is configured to extruded to paper by staple and utilize clencher to run through the pin portion bending of paper, then being formed howsoever can, can be by motor to carry out the electrodynamic type stapler of the driving of actuator, also can be the fixed stapler being loaded into the enterprising enforcement of table.
Industry utilizes possibility
The present invention is not limited to office use, can be applicable to the stapler used in all industrial circles.
Symbol description
1 clencher mechanism
4 staples
5 pin portions
6 paper
10 staplers
11 upper handle portion
12 assistant's shanks
13 pivots
20 storage boxes
21 outlets
22 springs
30 actuators
31 press sections
40 clenchers
41 clencher base stations
42 paper supporting members
43 bending components
44 opening portions
45 springs
46 internal faces
47 rakes
48 bending parts
Claims (5)
1. a stapler (10), staple (4) is extruded to paper (6), utilize clencher (40) that pin portion (5) bending of the described staple (4) of described paper (6) will be run through, it is characterized in that, described clencher (40) is provided with paper supporting member (42) and bending component (43) at clencher base station (41) place, described paper supporting member (42) is to have the flat bearing paper (6) of opening portion (44), described bending component (43) is configured in described opening portion (44) in order to pin portion (5) described in bending, be provided with from the skewed inner wall part of described opening portion (44) continuous print (46) at described paper supporting member (42) place, described bending component (43) is while slidingly contact with described inner wall part (46) while carry out relative movement, to press with by the bending of described pin portion (5) from side to described pin portion (5).
2. stapler as claimed in claim 1, it is characterized in that, described inner wall part (46) is configured to: decline in the opposite direction towards the side with bending pin portion (5), and by making described bending component (43) while slidingly contact while carry out relative movement with this inner wall part (46), and utilize be arranged at the moving direction front end of described bending component (43) bending part (48) bending described in pin portion (5).
3. stapler as claimed in claim 2, is characterized in that, described bending part (48) has the shape outstanding towards side.
4. stapler as claimed in claim 3, it is characterized in that, described bending part (48) is provided with protuberance upward.
5. stapler as claimed in claim 1, it is characterized in that, described paper supporting member (42) can be installed on described clencher base station (41) up or down by elastic component (45).
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010252395 | 2010-11-10 | ||
| JP2010-252395 | 2010-11-10 | ||
| PCT/JP2011/075008 WO2012063664A1 (en) | 2010-11-10 | 2011-10-28 | Stapler |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103201075A CN103201075A (en) | 2013-07-10 |
| CN103201075B true CN103201075B (en) | 2015-07-01 |
Family
ID=46050816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201180054050.2A Expired - Fee Related CN103201075B (en) | 2010-11-10 | 2011-10-28 | Stapler |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP5748230B2 (en) |
| CN (1) | CN103201075B (en) |
| WO (1) | WO2012063664A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114800392A (en) * | 2021-11-01 | 2022-07-29 | 得力集团有限公司 | Nail bending plate of flat nail stapler and flat nail stapler |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1810528A (en) * | 1929-06-12 | 1931-06-16 | Hotchkiss Co E H | Stapling machine |
| CN1044620A (en) * | 1989-01-23 | 1990-08-15 | 斯威林股份有限公司 | The stapler guiding anvil block that has movable clinching wings |
| US7159749B2 (en) * | 2005-05-31 | 2007-01-09 | Apex Mfg. Co., Ltd. | Stapler capable of cutting staple legs |
| CN1914005A (en) * | 2004-02-05 | 2007-02-14 | 伊萨贝格雷玻德股份公司 | Stapler |
| CN101316723A (en) * | 2005-12-19 | 2008-12-03 | 美克司株式会社 | Tape type binding apparatus and paper staple |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0248229Y2 (en) * | 1985-08-19 | 1990-12-18 | ||
| JP4110854B2 (en) * | 2002-06-28 | 2008-07-02 | マックス株式会社 | Electric stapler |
| KR101144054B1 (en) * | 2009-05-28 | 2012-05-23 | 양현석 | Stapler |
-
2011
- 2011-10-28 JP JP2012542870A patent/JP5748230B2/en not_active Expired - Fee Related
- 2011-10-28 WO PCT/JP2011/075008 patent/WO2012063664A1/en active Application Filing
- 2011-10-28 CN CN201180054050.2A patent/CN103201075B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1810528A (en) * | 1929-06-12 | 1931-06-16 | Hotchkiss Co E H | Stapling machine |
| CN1044620A (en) * | 1989-01-23 | 1990-08-15 | 斯威林股份有限公司 | The stapler guiding anvil block that has movable clinching wings |
| CN1914005A (en) * | 2004-02-05 | 2007-02-14 | 伊萨贝格雷玻德股份公司 | Stapler |
| US7159749B2 (en) * | 2005-05-31 | 2007-01-09 | Apex Mfg. Co., Ltd. | Stapler capable of cutting staple legs |
| CN101316723A (en) * | 2005-12-19 | 2008-12-03 | 美克司株式会社 | Tape type binding apparatus and paper staple |
Also Published As
| Publication number | Publication date |
|---|---|
| JP5748230B2 (en) | 2015-07-15 |
| JPWO2012063664A1 (en) | 2014-05-12 |
| WO2012063664A1 (en) | 2012-05-18 |
| CN103201075A (en) | 2013-07-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150701 Termination date: 20161028 |