CN104526652A - Staple remover - Google Patents
Staple remover Download PDFInfo
- Publication number
- CN104526652A CN104526652A CN201410812580.4A CN201410812580A CN104526652A CN 104526652 A CN104526652 A CN 104526652A CN 201410812580 A CN201410812580 A CN 201410812580A CN 104526652 A CN104526652 A CN 104526652A
- Authority
- CN
- China
- Prior art keywords
- nail
- depression bar
- bookbinding
- nail nipping
- nipping
- 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.)
- Granted
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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
- B25C11/00—Nail, spike, and staple extractors
-
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Portable Nailing Machines And Staplers (AREA)
Abstract
The invention relates to a staple remover. The staple remover comprises a base with a fulcrum at the middle part, a stapling press rod, a staple pressing sheet, a staple removing press rod, an upper staple removing jaw as well as a staple groove and a lower staple removing jaw which are located on the base, wherein one end of each of the staple groove, the stapling press rod and the staple removing press rod is hinged with the fulcrum and located at one side of the fulcrum, the lower staple removing jaw is arranged on the base and at the other side of the fulcrum, the upper staple removing jaw is hinged with the fulcrum and is opposite to the lower staple removing jaw, and the staple removing press rod is connected with the upper staple removing jaw; a position change switch capable of sliding between a first extreme position and a second extreme position is arranged on the stapling press rod, one end of the staple pressing sheet is hinged at the other end of the stapling press rod and is opposite to the end part of the staple groove, and the position change switch is hinged with the middle part of the staple pressing sheet through a pull rod. According to the staple remover disclosed by the invention, the corresponding side surfaces of the stapling press rod and the staple removing press rod are enabled to form contact connection or to be disconnected through the position change switch, thus meeting the requirements of stapling or staple removing working; moreover, a long lever is formed by the stapling press rod in the case that a large-specification staple remover is not arranged independently, thus the staple removing working is labour-saving.
Description
Technical field
the present invention relates to binding papers apparatus field, is especially a kind of Nail nipper with bookbinding and nail pulling function.
Background technology
in forwarding, occur that bookbinding mistake is common situation, thing followed problem is exactly must carry out nail nipping operation to the paper of bookbinding mistake, existing stapler does not have nail pulling function, other nail puller is needed to carry out nail nipping, pile up owing to binding on-the-spot usual various paper document, after bookbinding mistake, need the cost regular hour to find Nail nipper, the convenience that impact uses, and objectively nail puller also can take certain placement space.
Summary of the invention
the object of the invention is to solve the problem, and provides a kind of Nail nipper with bookbinding and nail pulling function, is specifically realized by following technical scheme:
a kind of Nail nipper, there is in the middle part of comprising the base of fulcrum, bookbinding depression bar, nail pressing sheet, nail nipping depression bar, upper nail nipping claw and the nail groove be positioned on base and lower nail nipping claw, described nail groove, bookbinding depression bar and one end of nail nipping depression bar are point articulated with described respectively and be all positioned at the side of this fulcrum, described lower nail nipping claw is arranged at the other side of fulcrum on base, described upper nail nipping claw is point articulated with described and relative with lower nail nipping claw, and described nail nipping depression bar is connected with described upper nail nipping claw by link assembly; Described bookbinding depression bar is provided with the transposition switch slidably between the first extreme position and the second extreme position, described nail pressing sheet one end is articulated with the bookbinding other end of depression bar and relative with described nail groove end, and described transposition switch is hinged by the middle part of pull bar and nail pressing sheet; Described bookbinding depression bar is provided with two spacing holes corresponding with the first extreme position of described limit switch, the second extreme position, the bottom of transposition switch is provided with the spacing compressing tablet being positioned at bookbinding depression bar bottom, the upper side of described spacing compressing tablet is provided with the arc convex portion relative with described spacing hole, and described spacing compressing tablet connects by being slidably arranged in adjusting bolt in the adjustment chute in bookbinding depression bar upper side and elasticity the bottom that this adjusting bolt and the spring of bookbinding depression bar are connected to described transposition switch; When described transposition switch is positioned at the first extreme position, described nail pressing sheet stands on the respective end of described bookbinding depression bar under the support of described pull bar; When described transposition switch is positioned at the second extreme position, described nail pressing sheet fits in the respective end of described bookbinding depression bar under the pulling of described pull bar, and described transposition switch is relative with the upper side of described nail nipping depression bar, bookbinding depression bar presses down in process to be formed compressing by transposition Switch Controller nail nipping depression bar thus ordered about upper nail nipping claw by link assembly and carries out being engaged nail nipping operation with lower nail nipping claw.
described Nail nipper, its further design be, described bookbinding depression bar be the notch channel-shaped body relative with base, and the side corresponding groove undercutting that it is connected with fulcrum removes and forms space, and described nail nipping depression bar width is less than the width of described space and relative with described space.
described Nail nipper, it designs further and is, the sidewall of described bookbinding depression bar has the chute arranged along its length, and the bottom of described transposition switch has the depression bar pin be slidably arranged in this chute, and the two ends of described chute are described first extreme position and the second extreme position.
described Nail nipper, it designs further and is, one end towards transposition switch of described nail nipping depression bar is provided with the depression bar pin buckle groove relative with described depression bar pin, when described transposition switch is positioned at the second extreme position, when bookbinding depression bar presses down, depression bar pin enters in described depression bar pin buckle groove.
described Nail nipper, it designs further and is, the corresponding end of described base is symmetrically arranged with two nail nipping sheets that middle part has arc nail pulling groove, the nail nipping sheet part be positioned on the downside of nail pulling groove forms described lower nail nipping claw, the width of described upper nail nipping claw is less than the distance between two nail nipping sheets, and the lower edge of described upper nail nipping claw is the arc relative with bead under described nail pulling groove.
described Nail nipper, its further design be, described upper nail nipping claw main body is the downward channel-shaped body of notch, and it is positioned at the torsion spring rotating shaft on fulcrum being arranged with elasticity and connecting nail nipping claw and described base on this.
described Nail nipper, its further design be, described link assembly comprises first connecting rod, second connecting rod and third connecting rod, and the two ends of described first connecting rod are hinged with the middle part of described nail nipping depression bar, second connecting rod one end respectively; Middle part and the described base of described second connecting rod are hinged, and one end of its other end and described third connecting rod is hinged, the other end of described third connecting rod and the upper articulation of described upper nail nipping claw.
described Nail nipper, its further design be, the upper end of described nail pressing sheet is provided with connecting portion mutually perpendicular with nail pressing sheet, this connecting portion and described bookbinding depression bar hinged.
the present invention makes bookbinding depression bar be formed to contact to connect or throw off with nail nipping depression bar corresponding side surface and connect by transposition switch, thus meet bookbinding or nail nipping operation, and forming comparatively long lever when not arranging separately large gauge nail puller via bookbinding depression bar, making nail nipping operation comparatively laborsaving.
Accompanying drawing explanation
fig. 1 is overall structure schematic diagram of the present invention.
fig. 2 be the present invention remove bookbinding depression bar after each several part positional structure schematic diagram.
fig. 3 is internal structure schematic diagram of the present invention.
fig. 4 is nail nipping claw in the present invention, lower nail nipping claw and torsion spring structural representation.
fig. 5 is transposition switch localization part structural representation.
fig. 6 is bookbinding operation original state structural representation.
fig. 7 is bookbinding operation intermediateness structural representation.
fig. 8 is bookbinding operation end of a period status architecture schematic diagram.
fig. 9 is nail nipping operation original state structural representation.
figure 10 is nail nipping operation intermediateness structural representation.
figure 11 is nail nipping operation end of a period status architecture schematic diagram.
Detailed description of the invention
below in conjunction with Figure of description and embodiment, the present invention is further described:
as shown in Figure 1 and Figure 2, there is in the middle part of this Nail nipper comprises the base 1 of fulcrum 11, bookbinding depression bar 2, nail pressing sheet 3, nail nipping depression bar 4, upper nail nipping claw 5 and the nail groove 6 be positioned on base and lower nail nipping claw 7, one end of nail groove 6, bookbinding depression bar 2 and nail nipping depression bar 4 is respectively with point articulated and be all positioned at the side of this fulcrum, lower nail nipping claw 7 is arranged at the other side of fulcrum on base, upper nail nipping claw 6 is hinged with fulcrum 11 and relative with lower nail nipping claw 7, and nail nipping depression bar 4 is connected with upper nail nipping claw 5; Bookbinding depression bar 2 is provided with transposition switch 8 slidably between the first extreme position a and the second extreme position b, and nail pressing sheet 3 one end is articulated with the other end of bookbinding depression bar and relative with nail groove 6 end, and transposition switch 8 is hinged by the middle part of pull bar 9 and nail pressing sheet 3; When transposition switch 8 is positioned at the first extreme position, nail pressing sheet stands on the respective end of bookbinding depression bar under the support of pull bar; When transposition switch 8 is positioned at the second extreme position b, nail pressing sheet 3 fits in the respective end of bookbinding depression bar under the pulling of pull bar 9, and transposition switch 8 is relative with the upper side of nail nipping depression bar 4, bookbinding depression bar 2 presses down in process to be formed compressing by transposition switch 8 pairs of nail nipping depression bars 4 thus ordered about nail nipping claw 5 and is engaged nail nipping operation with lower nail nipping claw 7.
the channel-shaped body that bookbinding depression bar 2 is relative with base 1 in notch, the side corresponding groove bottom part that it is connected with fulcrum is excised and is formed space 21, nail nipping depression bar 4 width is less than the width of space and relative with space, thus when the switch that replaces is positioned at the first extreme position, bookbinding depression bar presses down can not to nail nipping depression bar mineralization pressure in process.
the sidewall of bookbinding depression bar 2 has the chute 22 arranged along its length, this chute is straight trough, the bottom of transposition switch 8 has the depression bar pin 81 be slidably arranged in this chute, chute away from, be respectively the first extreme position a and the second extreme position b near the two ends of nail nipping depression bar.One end towards transposition switch of nail nipping depression bar 4 is provided with the depression bar pin buckle groove 41 relative with depression bar pin, when transposition switch 8 is positioned at the second extreme position b, when nail nipping depression bar 4 presses down, depression bar pin 81 to enter in depression bar pin buckle groove 41, thus the downforce of bookbinding depression bar is passed to depression bar pin buckle groove by depression bar pin.The upper end of nail pressing sheet 3 is provided with the mutually perpendicular connecting portion 31 with nail pressing sheet 3, and this connecting portion 31 is hinged with bookbinding depression bar towards the side of nail groove.
as shown in Figure 3, nail nipping depression bar 4 is connected with upper nail nipping claw by link assembly.Link assembly comprises first connecting rod 42, second connecting rod 43 and third connecting rod 44, and the two ends of first connecting rod 42 are hinged with the middle part of nail nipping depression bar, second connecting rod 43 one end respectively; Middle part and the base of second connecting rod are hinged, and one end of its other end and third connecting rod 44 is hinged, the other end of third connecting rod and the upper articulation of upper nail nipping claw.
composition graphs 3 and Fig. 4, the corresponding end of base 1 is symmetrically arranged with two nail nipping sheets 10 that middle part has arc nail pulling groove 12, the nail nipping sheet part be positioned on the downside of nail pulling groove 12 forms lower nail nipping claw 7, the width of upper nail nipping claw 5 is less than the distance between two nail nipping sheets 10, and the lower edge of upper nail nipping claw 5 is in the arc relative with nail pulling groove 12 times beads.Upper nail nipping claw 5 main body is the downward channel-shaped body of notch, and it is positioned at the torsion spring 13 rotating shaft on fulcrum being arranged with elasticity and connecting nail nipping claw and base 1 on this.
as shown in Figure 5, bookbinding depression bar 2 is provided with the first extreme position with limit switch, two spacing holes 23 that second extreme position is corresponding, the bottom of transposition switch is provided with the spacing compressing tablet 24 being positioned at bookbinding depression bar bottom, the upper side of spacing compressing tablet is provided with the arc convex portion 25 relative with spacing hole, (this adjustment chute is parallel with two spacing hole 23 lines by being slidably arranged in the adjustment chute in bookbinding depression bar upper side for spacing compressing tablet 24, in order to the structure of outstanding spacing hole, not to regulating chute to mark in figure) adjusting bolt 26 and elasticity connect this adjusting bolt and be connected to the bottom of the switch 8 that replaces with the spring 27 of bookbinding depression bar.When the switch that replaces is along bookbinding depression bar slide anteroposterior, arc convex portion 25 successively enters in corresponding two spacing holes 23, exchange bit switch positions, and prevents in practical operation because the slip of switch of replacing causes nail pressing sheet unstable state to affect carrying out smoothly of bookbinding and nail nipping operation.
composition graphs 6-Fig. 8, when carrying out bookbinding operation, bookbinding depression bar is lifted, now replace switch away from bookbinding depression bar, and promotion transposition switch to the first extreme position and arc convex portion 25 enter in spacing hole corresponding to the first extreme position, now, nail pressing sheet erects under the promotion of pull bar, then continue to press down bookbinding depression bar, transposition switch is in the state that staggers with nail nipping depression bar thus can not to nail nipping depression bar mineralization pressure, and nail pressing sheet enters nail groove and completes bookbinding operation.
composition graphs 9-Figure 11, when carrying out nail nipping operation, still first bookbinding depression bar is lifted, promotion transposition switch to the second extreme position and arc convex portion 25 enter in spacing hole corresponding to the second extreme position, now, nail pressing sheet is fitted with bookbinding depression bar under the pull effect of pull bar, then continue to press down bookbinding depression bar, the depression bar pin being positioned at transposition switch bottom enters depression bar pin buckle groove, thus the downforce of bookbinding depression bar is passed to depression bar pin buckle groove by depression bar pin and namely forms downward pressure to nail nipping depression bar, nail nipping depression bar is via first connecting rod, second connecting rod and third connecting rod form thrust to the top of upper nail nipping claw, make to order claw to produce downward rotation around its rotating shaft on fulcrum thus to complete the staple entering nail pulling groove with lower nail nipping claw and be engaged nail nipping operation.
bookbinding depression bar is made to be formed to contact to connect or throw off with nail nipping depression bar corresponding side surface and connect by the known the present invention of above-described embodiment by transposition switch, thus meet bookbinding or nail nipping operation, and forming comparatively long lever when not arranging separately large gauge nail puller via bookbinding depression bar, making nail nipping operation comparatively laborsaving.
Claims (8)
1. a Nail nipper, it is characterized in that comprising middle part and there is the base of fulcrum, bookbinding depression bar, nail pressing sheet, nail nipping depression bar, upper nail nipping claw and the nail groove be positioned on base and lower nail nipping claw, described nail groove, bookbinding depression bar and one end of nail nipping depression bar are point articulated with described respectively and be all positioned at the side of this fulcrum, described lower nail nipping claw is arranged at the other side of fulcrum on base, described upper nail nipping claw is point articulated with described and relative with lower nail nipping claw, and described nail nipping depression bar is connected with described upper nail nipping claw by link assembly; Described bookbinding depression bar is provided with the transposition switch slidably between the first extreme position and the second extreme position, described nail pressing sheet one end is articulated with the bookbinding other end of depression bar and relative with described nail groove end, and described transposition switch is hinged by the middle part of pull bar and nail pressing sheet; Described bookbinding depression bar is provided with two spacing holes corresponding with the first extreme position of described limit switch, the second extreme position, the bottom of transposition switch is provided with the spacing compressing tablet being positioned at bookbinding depression bar bottom, the upper side of described spacing compressing tablet is provided with the arc convex portion relative with described spacing hole, and spacing compressing tablet connects by being slidably arranged in adjusting bolt in the adjustment chute in bookbinding depression bar upper side and elasticity the bottom that this adjusting bolt and the spring of bookbinding depression bar are connected to described transposition switch; When described transposition switch is positioned at the first extreme position, described nail pressing sheet stands on the respective end of described bookbinding depression bar under the support of described pull bar; When described transposition switch is positioned at the second extreme position, described nail pressing sheet fits in the respective end of described bookbinding depression bar under the pulling of described pull bar, and described transposition switch is relative with the upper side of described nail nipping depression bar, bookbinding depression bar presses down in process to be formed compressing by transposition Switch Controller nail nipping depression bar thus ordered about upper nail nipping claw by link assembly and carries out being engaged nail nipping operation with lower nail nipping claw.
2. Nail nipper according to claim 1, it is characterized in that, described bookbinding depression bar is the notch channel-shaped body relative with base, and the side corresponding groove undercutting that it is connected with fulcrum is except forming space, and described nail nipping depression bar width is less than the width of described space and relative with described space.
3. Nail nipper according to claim 2, it is characterized in that, the sidewall of described bookbinding depression bar has the chute arranged along its length, the bottom of described transposition switch has the depression bar pin be slidably arranged in this chute, and the two ends of described chute are described first extreme position and the second extreme position.
4. Nail nipper according to claim 3, it is characterized in that, one end towards transposition switch of described nail nipping depression bar is provided with the depression bar pin buckle groove relative with described depression bar pin, when described transposition switch is positioned at the second extreme position, when bookbinding depression bar presses down, depression bar pin enters in described depression bar pin buckle groove.
5. Nail nipper according to claim 1, it is characterized in that, the corresponding end of described base is symmetrically arranged with two nail nipping sheets that middle part has arc nail pulling groove, the nail nipping sheet part be positioned on the downside of nail pulling groove forms described lower nail nipping claw, the width of described upper nail nipping claw is less than the distance between two nail nipping sheets, and the lower edge of described upper nail nipping claw is the arc relative with bead under described nail pulling groove.
6. Nail nipper according to claim 5, is characterized in that, described upper nail nipping claw main body is the downward channel-shaped body of notch, and it is positioned at the torsion spring rotating shaft on fulcrum being arranged with elasticity and connecting nail nipping claw and described base on this.
7. Nail nipper according to claim 1, is characterized in that, described link assembly comprises first connecting rod, second connecting rod and third connecting rod, and the two ends of described first connecting rod are hinged with the middle part of described nail nipping depression bar, second connecting rod one end respectively; Middle part and the described base of described second connecting rod are hinged, and one end of its other end and described third connecting rod is hinged, the other end of described third connecting rod and the upper articulation of described upper nail nipping claw.
8. Nail nipper according to claim 1, is characterized in that, the upper end of described nail pressing sheet is provided with connecting portion mutually perpendicular with nail pressing sheet, this connecting portion and described bookbinding depression bar hinged.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201410812580.4A CN104526652B (en) | 2014-12-24 | 2014-12-24 | A kind of Nail nipper |
Applications Claiming Priority (1)
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CN201410812580.4A CN104526652B (en) | 2014-12-24 | 2014-12-24 | A kind of Nail nipper |
Publications (2)
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CN104526652A true CN104526652A (en) | 2015-04-22 |
CN104526652B CN104526652B (en) | 2016-04-27 |
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CN201410812580.4A Active CN104526652B (en) | 2014-12-24 | 2014-12-24 | A kind of Nail nipper |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111512955A (en) * | 2020-06-08 | 2020-08-11 | 中国海洋大学 | Automatic kelp seedling clamping device and application thereof |
CN111604863A (en) * | 2020-05-27 | 2020-09-01 | 得力集团有限公司 | Labor-saving stapler |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN87212540U (en) * | 1987-12-02 | 1988-09-07 | 周振欣 | Multi-fuction book sewer |
CN2223190Y (en) * | 1995-03-01 | 1996-03-27 | 张崇义 | Stitching machine with staple-removing structural unit |
JP2829727B2 (en) * | 1997-04-24 | 1998-12-02 | 高橋 正美 | Stapler needle removal mechanism |
CN2602937Y (en) * | 2003-02-13 | 2004-02-11 | 谢刚 | Stapler/staple-remover combined two-purpose tool |
CN201136349Y (en) * | 2007-10-15 | 2008-10-22 | 沈阳工业大学 | Multifunctional stacker |
CN201304765Y (en) * | 2008-11-06 | 2009-09-09 | 张扬志 | Stapler with nail pulling component |
CN104015167A (en) * | 2013-05-04 | 2014-09-03 | 昆山泰士特信息技术有限公司 | Integral stapling and nail removing device |
CN204366906U (en) * | 2014-12-24 | 2015-06-03 | 南京机电职业技术学院 | A kind of Nail nipper |
-
2014
- 2014-12-24 CN CN201410812580.4A patent/CN104526652B/en active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111604863A (en) * | 2020-05-27 | 2020-09-01 | 得力集团有限公司 | Labor-saving stapler |
CN111512955A (en) * | 2020-06-08 | 2020-08-11 | 中国海洋大学 | Automatic kelp seedling clamping device and application thereof |
Also Published As
Publication number | Publication date |
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CN104526652B (en) | 2016-04-27 |
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Address after: No.33, Luming Avenue, Gaochun District, Nanjing City, Jiangsu Province Patentee after: NANJING INSTITUTE OF MECHATRONIC TECHNOLOGY Address before: 210000 No. 69 North Central Road, Jiangsu, Nanjing Patentee before: NANJING INSTITUTE OF MECHATRONIC TECHNOLOGY |