CN200963937Y - Labor saving stapling machine - Google Patents
Labor saving stapling machine Download PDFInfo
- Publication number
- CN200963937Y CN200963937Y CNU2006200156006U CN200620015600U CN200963937Y CN 200963937 Y CN200963937 Y CN 200963937Y CN U2006200156006 U CNU2006200156006 U CN U2006200156006U CN 200620015600 U CN200620015600 U CN 200620015600U CN 200963937 Y CN200963937 Y CN 200963937Y
- Authority
- CN
- China
- Prior art keywords
- chamber
- stapler
- book
- lever
- base
- 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
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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
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Portable Nailing Machines And Staplers (AREA)
Abstract
The utility model relates to a labour-saving stapler, comprising a base, an upper cover, a staple slot and a staple tacking slice that is used to press the staples in the staple slot; wherein the staple slot is provided with a flexibly arranged elastic staple pushing device and a staple plate is arranged on the base at the place corresponding to the place the staple tacking slice arrives at; a bottom spring is arranged on the base. The stapler comprises a case hinged on the base; the upper cover is arranged on the case and is coaxially or non-coaxially hinged on the base with the case; the staple slot is arranged in the lower groove inside the case and can slide therein; the staple tacking slice is arranged inside the free end of the case and can slide up and down; in addition, a force transferring lever and a staple tacking lever are arranged inside the case. The labour-saving stapler of the utility model has the advantages that it is labour-saving, easy to use and convenient to carry and the structure is particularly suitable for small and medium-sized staplers as well as for heavy staplers.
Description
Technical field
The utility model relates to a kind of office stationary, more particularly, the present invention relates to a kind of stapler.
Background technology
The prior art stapler as depicted in figs. 1 and 2, its design feature is: staple driving plate is fixed on and covers, when loam cake is stressed when rotating counterclockwise downwards, staple driving plate moves downward synchronously with loam cake, staple driving plate extrudes the book needle tray downwards with the book pin again and realizes following closely pin.Its course of work is as follows:
At first, the book needle tray ejects, the book pin of packing into: the book needle tray ejects as shown in Figure 1, the book pin situation of packing into.Under original state, press button is tightly to catch on the book needle tray under the precompression effect of button torsion spring, when button under external force, press button clockwise rotates, and discharges the book needle tray, the book needle tray ejects under elasticity needle propeller thrust.Just can conveniently put into the book pin.Just can push back the book needle tray after putting into the book pin in the book needle tray, be caught on by press button again.
Secondly, nail pin process: by original state and nail pin completion status as can be seen, when active force acts on the loam cake front end, stressed the doing downwards of loam cake rotates counterclockwise.Bottom spring and top spring successively are compressed.Staple driving plate moves downward synchronously with loam cake simultaneously, and staple driving plate extrudes the book needle tray downwards with the book pin again and realizes following closely pin.
At last, stapler returns to original state: after the nail pin was finished, loam cake no longer was subjected to the external force effect, recovered the freedom that upwards clockwise rotates.Under quilt the top spring and the effect of bottom spring restoring force of pressing, stapler returns to original state.
Existing stapler all needs to overcome top spring, bottom spring, the resistance when the book pin is worn paper and bearded needle realization nail pin function smoothly.Its technical disadvantages is respectively: 1, structure shown in Figure 1 can not be laborsaving, need could implement the nail pin with very big power on hand, and feel is uncomfortable, so can only be used for the middle-size and small-size stapler of 1 to 45 paper of binding.2, structure shown in Figure 2 is used on the stapler of 45 to 100 paper of binding more, and it is by lengthening loam cake, the accretion arm of force.Though can be laborsaving, there is volume big, inconvenience such as carries at shortcoming.3, the above stapler of 100 paper of binding, then its structure is more complicated to adopt above principle, and volume is bigger, more inconvenient carrying.
Summary of the invention
Above-mentioned shortcoming at prior art, the purpose of this utility model is that a kind of laborsaving formula stapler will be provided, and it has following advantage: the nail pin is laborsaving, easy to use, and carry also convenient, the middle-size and small-size stapler of its structure particularly suitable also is applicable to heavy stapler simultaneously.
For this reason, technical solution of the present utility model is a kind of laborsaving formula stapler, it comprises base, loam cake, book needle tray and nail are pressed the staple driving plate of book pin in the book needle tray, and the flexible needle propeller that is slidingly matched in the book needle tray, on base, the position that corresponding staple driving plate falls is provided with needle plate, on base, also be provided with bottom spring, and described stapler comprises the chamber that is hinged on the described base, described loam cake is on the chamber and with chamber and coaxially is hinged on the described base, or different be hinged on the chamber, described book needle tray is slidingly fitted in the lower channel of described chamber inside, and described staple driving plate slides up and down to be engaged in the free end of described chamber; Also be equiped with force transferring lever, nail pin lever in described chamber: described force transferring lever comprises free end, middle part and the inner, the free end of described force transferring lever touches the lower surface at described loam cake separably, and the middle part of its middle part and nail pin lever is hinged on respectively between the two side of described chamber; The inner of described nail pin lever is hinged on the inner of described force transferring lever directly or indirectly, and the outer end hook joint of described nail pin lever is on described staple driving plate.
As previously mentioned; conventional stapler all adopts the loam cake of straight-bar structure; people can only utilize the loam cake nail of straight-bar structure directly to exert pressure to the book pin by faller gill to carry out binding, usually can find the binding insufficient pressure, and cause structure very large in order to increase pressure lengthening loam cake.Straight-bar pressuring structure effort at conventional stapler, the shortcoming that binding efficiency is low, laborsaving formula stapler of the present utility model is set up chamber below original loam cake, in chamber outside the ccontaining former book needle tray, be provided with to the formula of also turning back force transferring lever has been installed, nail pin lever: force transferring lever and nail pin lever are formed a multi-grade lever force transmission mechanism between loam cake and staple driving plate, as long as control proper to the resistance arm of every grade of lever and the length ratio of force arm, it is laborsaving to make every grade of lever realize, then thereby the two poles of the earth lever force-saving just can superpose and obtain sizable labor-saving effect, people can use very little strength to push loam cake and just can make the thicker page of book needle penetration and realize light bookbinding, owing to adopt the built-in formula twin-stage lever construction that turns back to the staple driving plate application of force, laborsaving formula stapler nail pin of the present utility model is laborsaving, and structure can be very compact, easy to use, it is also convenient to carry, and its structure is removed and is applicable to heavy stapler, the also middle-size and small-size stapler of particularly suitable.
Be the above-mentioned principal advantages of further optimization and refinement the utility model goods, the utility model improves and also comprises:
Between described force transferring lever the inner and its middle part, also be connected with the lever back-moving spring.
Also be provided with moving runner on the free end of described force transferring lever, the wheel rim of this moving runner touches the lower surface at described loam cake separably.
Described needle plate is fixed on the set base or flatly is hinged on the set base; The outer end hook joint of described nail pin lever is in the hook joint hole of described staple driving plate.
In the free end both sides of described chamber, vertically be provided with gathering sill perpendicular to chamber, described staple driving plate is engaged in the described gathering sill slidably.
Be provided with the prerotation vane that limits book pin upright position in the described chamber, described book needle tray is engaged in this below prerotation vane.
Described elasticity needle propeller comprises that the stage clip, needle pushing plate, the cover that are located in the described book needle tray fit over the axis of guide of the vertical hollow of stage clip;
Or described elasticity needle propeller comprises needle pushing plate and extension spring, and this extension spring one end is fixed on described prerotation vane the inner and its other end is walked around and is located at the reversing shaft in the chamber free end and is connected on the described needle pushing plate.
Described stapler also comprises locks the press button of putting the book needle tray, and described press button comprises the torsion spring of SR and colludes the hook of hanging described book needle tray.
Described press button be hinged on and the chamber of the coaxial end of base in and touch separably between its tail end and the described loam cake tail end inner face.The book needle tray ejects under the effect of elasticity needle propeller, the book pin of just can conveniently packing into.
Described chamber is to be assembled by left chamber and the butt joint of right chamber.
Therefore in a word, laborsaving formula stapler of the present utility model has the labour-saving advantage, has improved nail pin efficient, has improved nail pin effect, can more, the thicker page of binding; Simultaneously, the laborsaving formula stapler of the utility model has solved the simply short and small but labour-saving contradiction not of book needle tray pop-up stapler structure.Realized that pop-up stapler is not only laborsaving, and simple in structure, easy to carry, and feel is more comfortable.
The utility model is described in further detail below in conjunction with specific embodiment.
Description of drawings
Fig. 1 is the package assembly cross-sectional schematic of conventional book needle tray pop-up stapler when the dress pin.
Fig. 2 is book needle tray pop-up stapler package assembly cross-sectional schematic when pressing of lengthening loam cake.
Fig. 3 is the partition structural upright schematic diagram of the utility model embodiment 1.
Fig. 4,5,6 is the package assembly cross-sectional schematic of the utility model embodiment 1 in operating process.
As Fig. 1,2, shown in be respectively conventional book needle tray pop-up stapler at dress during pin and the package assembly cross-sectional schematic of the book needle tray pop-up stapler of lengthening loam cake during at pressing.Its common structure comprises the staple driving plate 130 of book pin A in base 100, loam cake 110, book needle tray 120 and the nail pressure book needle tray 120, and the flexible needle propeller 121 that is slidingly matched in the book needle tray 120, on the base 100, corresponding staple driving plate 130 is provided with needle plate 140 on the position that falls, also is provided with bottom spring 150 on base 100.Described elasticity needle propeller 121 comprises needle pushing plate 122, extension spring 123, the fixing guide plate 124 of chamber 160 upper ends, and these extension spring 123 1 ends are fixed on described guide plate 124 the inners and its other end is walked around the reversing shaft 125 that is located at guide plate 124 outer ends and the inner that is fixed on described needle pushing plate 122.Described stapler also comprises the press button 190 that colludes the extension or discharge described book needle tray 120, this press button 190 is hinged in the described chamber 160 and the coaxial end of base 100, and described press button 190 comprises hook 191 that colludes the described book needle tray of extension and the button spring 192 that press button 190 is resetted.Fig. 1,2 needle jack-up piece 130 are in differing heights.
The specific embodiment
As Fig. 3, be depicted as the partition structural upright schematic diagram of the utility model embodiment 1; As Fig. 4,5,6, be respectively the utility model embodiment 1 at the dress book pin of operating process, compress, the package assembly cross-sectional schematic of three moments of pressing.
This laborsaving formula stapler, it comprises the staple driving plate 130 of book pin A in base 100, loam cake 110, book needle tray 120 and the nail pressure book needle tray, and the flexible needle propeller 121 that is slidingly matched in the book needle tray 120, on the base 100, corresponding staple driving plate 130 is provided with needle plate 140 on the position that falls, described needle plate 140 flatly is hinged on the set base 100.Also be provided with bottom spring 150 on base 100, and described stapler comprises the chamber 160 that is hinged on the described base 100, described loam cake 110 is on the chamber 160 and coaxially is hinged on the described base 100 with chamber 160,
Described elasticity needle propeller 121 comprises that the stage clip 125, needle pushing plate 122, the cover that are located in the described book needle tray 120 fit over the axis of guide 126 of stage clip 125 vertical hollows;
Be provided with the prerotation vane 162 that limits book pin A upright position in the described chamber 160, described book needle tray 120 is slidingly fitted in the lower channel, prerotation vane of described chamber 160 inside below 162; Described staple driving plate 130 slides up and down to be engaged in the vertically-guided groove 161 set in the free end both sides of described chamber 160.Described chamber 110 is to be assembled by left chamber and the butt joint of right chamber.
In described chamber 160, also be equiped with force transferring lever 170, nail pin lever 180:
Described force transferring lever 170 comprises free end 171, middle part and inner 172, the free end 171 of described force transferring lever 170 is provided with moving runner 173, the wheel rim of this moving runner 173 touches the lower surface at described loam cake 110 separably, and its middle part is hinged between the two side of described chamber 160 by different axles 175,182 respectively with the middle part of nail pin lever 180; Between described force transferring lever 170 inner 172 and its middle part, also be connected with lever back-moving spring 174.
The inner of described nail pin lever 180 directly is hinged on the inner 172 of described force transferring lever 170, and outer end 181 hook joints of described nail pin lever 180 are in the hook joint hole 131 of described staple driving plate 130.
Described stapler comprises that also lock puts the press button 190 of book needle tray 120, described press button 190 be hinged on and the chamber 160 of base 100 coaxial ends in and touch separably between its tail end and the described loam cake 110 tail end inner faces.Described press button 190 comprises the torsion spring 192 of SR and colludes the hook 191 of hanging described book needle tray 120.
Wherein, as Fig. 4, the extension that colludes that press button 190 discharges book needle tray 120, book needle tray 120 ejects under the effect of elasticity needle propeller 121, and book pin A just can conveniently pack into.
As Fig. 5,190 pairs of book needle trays of press button 120 implement to collude extension, and book needle tray 120 is limited in the chamber 160, staple driving plate 130 lower surfaces are affixed on book pin A upper surface;
As Fig. 6, along with loam cake 110 is depressed, drive force transferring lever 170 and nail pin lever 180, nail pin lever 180 outer ends drive staple driving plate 130 and move down fast book pin A is pressed in and be out of shape bearded needle (detailed showing) on the needle plate 140, implement the nail pin.
Claims (10)
1, a kind of laborsaving formula stapler, it comprises base, loam cake, book needle tray and nail are pressed the staple driving plate of book pin in the book needle tray, and the flexible needle propeller that is slidingly matched in the book needle tray, on base, the position that corresponding staple driving plate falls is provided with needle plate, on base, also be provided with bottom spring, it is characterized in that: described stapler comprises the chamber that is hinged on the described base, described loam cake is on the chamber and with chamber and coaxially is hinged on the described base, or different be hinged on the chamber, described book needle tray is slidingly fitted in the lower channel of described chamber inside, and described staple driving plate slides up and down to be engaged in the free end of described chamber; Also be equiped with force transferring lever, nail pin lever in described chamber: described force transferring lever comprises free end, middle part and the inner, the free end of described force transferring lever touches the lower surface at described loam cake separably, and the middle part of its middle part and nail pin lever is hinged on respectively between the two side of described chamber; The inner of described nail pin lever is hinged on the inner of described force transferring lever directly or indirectly, and the outer end hook joint of described nail pin lever is on described staple driving plate.
2, laborsaving formula stapler as claimed in claim 1 is characterized in that: also be connected with the lever back-moving spring between described force transferring lever the inner and its middle part.
3, laborsaving formula stapler as claimed in claim 1, it is characterized in that: also be provided with moving runner on the free end of described force transferring lever, the wheel rim of this moving runner touches the lower surface at described loam cake separably.
4, laborsaving formula stapler as claimed in claim 1 is characterized in that: described needle plate is fixed on the set base or flatly is hinged on the set base; The outer end hook joint of described nail pin lever is in the hook joint hole of described staple driving plate.
5, laborsaving formula stapler as claimed in claim 1 is characterized in that: in the free end both sides of described chamber, vertically be provided with gathering sill perpendicular to chamber, described staple driving plate is engaged in the described gathering sill slidably.
6, laborsaving formula stapler as claimed in claim 1 is characterized in that: be provided with the prerotation vane that limits book pin upright position in the described chamber, described book needle tray is engaged in this below prerotation vane.
7, laborsaving formula stapler as claimed in claim 1 is characterized in that: described elasticity needle propeller comprises that the stage clip, needle pushing plate, the cover that are located in the described book needle tray fit over the axis of guide of the vertical hollow of stage clip;
Or described elasticity needle propeller comprises needle pushing plate and extension spring, and this extension spring one end is fixed on described prerotation vane the inner and its other end is walked around and is located at the reversing shaft in the chamber free end and is connected on the described needle pushing plate.
8, laborsaving formula stapler as claimed in claim 1 is characterized in that: described stapler also comprises locks the press button of putting the book needle tray, and described press button comprises the torsion spring of SR and colludes the hook of hanging described book needle tray.
9, laborsaving formula stapler as claimed in claim 8 is characterized in that: described press button be hinged on and the chamber of the coaxial end of base in and touch separably between its tail end and the described loam cake tail end inner face.
10, laborsaving formula stapler as claimed in claim 1 is characterized in that: described chamber is to be assembled by left chamber and the butt joint of right chamber.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2006200156006U CN200963937Y (en) | 2006-11-02 | 2006-11-02 | Labor saving stapling machine |
PCT/CN2007/070738 WO2008052457A1 (en) | 2006-11-02 | 2007-09-20 | Laborsaving stapler |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2006200156006U CN200963937Y (en) | 2006-11-02 | 2006-11-02 | Labor saving stapling machine |
Publications (1)
Publication Number | Publication Date |
---|---|
CN200963937Y true CN200963937Y (en) | 2007-10-24 |
Family
ID=38867949
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNU2006200156006U Expired - Fee Related CN200963937Y (en) | 2006-11-02 | 2006-11-02 | Labor saving stapling machine |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN200963937Y (en) |
WO (1) | WO2008052457A1 (en) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101786392A (en) * | 2009-01-22 | 2010-07-28 | 廖金志 | Energy storage stapling machine sending out stitching needle groove from front |
CN101837695A (en) * | 2010-04-30 | 2010-09-22 | 邓更强 | Safety labor-saving stapler |
TWI380884B (en) * | 2010-04-07 | 2013-01-01 | Apex Mfg Co Ltd | Hammer tacker |
CN102922491A (en) * | 2012-11-08 | 2013-02-13 | 陈群 | Stapling machine |
CN103302639A (en) * | 2012-03-07 | 2013-09-18 | 丰民金属工业股份有限公司 | Nailing gun having hitting board separated from nail needle in advance |
CN106142003A (en) * | 2015-04-09 | 2016-11-23 | 丰民金属工业股份有限公司 | There is the assembling machine of effort-saving mechanism |
CN107536344A (en) * | 2017-10-16 | 2018-01-05 | 镇江市南方工矿器材有限公司 | A kind of sale frame for being easy to fix methane detector |
CN109590948A (en) * | 2019-01-15 | 2019-04-09 | 得力集团有限公司 | Labor-saved stapler |
CN109895521A (en) * | 2019-04-11 | 2019-06-18 | 罗福斯办公用品(滁州)有限公司 | A kind of 5V electric stapler |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8052022B2 (en) | 2009-12-16 | 2011-11-08 | Worktools, Inc. | Leveraged action stapler |
CN107717874B (en) * | 2017-11-02 | 2024-04-02 | 佛山市金钜伦五金文具有限公司 | Multifunctional labor-saving stapler |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB771998A (en) * | 1954-03-19 | 1957-04-10 | Ofrex Ltd | Improvements relating to trigger operated staple tacking devices |
SE503293C2 (en) * | 1995-05-30 | 1996-05-13 | Isaberg Ab | Hand tools with a frame, a handle means pivotally mounted thereon and a working member movable relative to the body between an initial position and a turning position |
US6789719B2 (en) * | 2002-11-01 | 2004-09-14 | Arrow Fastener Co., Inc. | Forward acting stapler with unique linkage |
US6918525B2 (en) * | 2003-05-23 | 2005-07-19 | Worktools, Inc. | Spring energized desktop stapler |
US7014090B1 (en) * | 2004-10-25 | 2006-03-21 | Chun Yuan Chang | Stapling device |
CN2825298Y (en) * | 2005-08-26 | 2006-10-11 | 洪立业 | Mighty stapler |
-
2006
- 2006-11-02 CN CNU2006200156006U patent/CN200963937Y/en not_active Expired - Fee Related
-
2007
- 2007-09-20 WO PCT/CN2007/070738 patent/WO2008052457A1/en active Application Filing
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101786392A (en) * | 2009-01-22 | 2010-07-28 | 廖金志 | Energy storage stapling machine sending out stitching needle groove from front |
CN101786392B (en) * | 2009-01-22 | 2013-06-12 | 廖金志 | Energy storage stapling machine sending out stitching needle groove from front |
TWI380884B (en) * | 2010-04-07 | 2013-01-01 | Apex Mfg Co Ltd | Hammer tacker |
CN101837695A (en) * | 2010-04-30 | 2010-09-22 | 邓更强 | Safety labor-saving stapler |
CN101837695B (en) * | 2010-04-30 | 2012-02-15 | 邓更强 | Safety labor-saving stapler |
CN103302639A (en) * | 2012-03-07 | 2013-09-18 | 丰民金属工业股份有限公司 | Nailing gun having hitting board separated from nail needle in advance |
CN103302639B (en) * | 2012-03-07 | 2016-04-06 | 丰民金属工业股份有限公司 | Hit the ailing machine that plate is separated with nail pin in advance |
CN102922491A (en) * | 2012-11-08 | 2013-02-13 | 陈群 | Stapling machine |
CN106142003A (en) * | 2015-04-09 | 2016-11-23 | 丰民金属工业股份有限公司 | There is the assembling machine of effort-saving mechanism |
CN107536344A (en) * | 2017-10-16 | 2018-01-05 | 镇江市南方工矿器材有限公司 | A kind of sale frame for being easy to fix methane detector |
CN109590948A (en) * | 2019-01-15 | 2019-04-09 | 得力集团有限公司 | Labor-saved stapler |
CN109895521A (en) * | 2019-04-11 | 2019-06-18 | 罗福斯办公用品(滁州)有限公司 | A kind of 5V electric stapler |
Also Published As
Publication number | Publication date |
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WO2008052457A1 (en) | 2008-05-08 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071024 Termination date: 20091202 |