CN101121352A - Electric stapler - Google Patents
Electric stapler Download PDFInfo
- Publication number
- CN101121352A CN101121352A CNA2006101154375A CN200610115437A CN101121352A CN 101121352 A CN101121352 A CN 101121352A CN A2006101154375 A CNA2006101154375 A CN A2006101154375A CN 200610115437 A CN200610115437 A CN 200610115437A CN 101121352 A CN101121352 A CN 101121352A
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- CN
- China
- Prior art keywords
- box frame
- electric stapler
- bonding
- main unit
- stapler
- 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.)
- Pending
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- Portable Nailing Machines And Staplers (AREA)
Abstract
The present invention provides an electrically driven stapler for nailing; the present invention has a release button which is used for releasing and springing a box holder with the pressure constant when staples are loaded again; the electric stapler is equipped at least one joint heave on the box holder and a main body unit is equipped at least one joint part which comprises a stop block; the joint part is combined with the joint heave to control the spring distance of the box holder which ensures that the box holder will not be sprung out excessively when the release button is pressed.
Description
Technical field
The present invention relates to a kind of electric power that utilizes and pass through staple (U type fastening metal silk) document or the bound electric stapler of analog, particularly, relate to a kind of electric stapler that is equipped with at least one bonding part and at least one bump bonding, when staple was reloaded, bump bonding stoped the box frame excessively to be ejected by elastomer.
Background technology
Document and analog that stapler is widely used in for a long time with the needs filing bind into book form.Although most of staplers are manual operation, when being used to bind thick volume, stapler needs very strong pressure.Therefore design electric stapler, substitute the stapler that needs the user manually to push so that a kind of binding device to be provided.Because it is electric stapler can be bound automatically by driven by power, so very easy to use.A kind of example of the typical electric stapler according to prior art is disclosed in the unexamined Japan Patent that publication number is 2000-317861.
Such electric stapler is arranged to when depressing the release-push (button) that is positioned at a main unit rear portion or a sidepiece when can reload staple, and a kind of box frame is outwards ejected by elastomeric elastic force.But because bigger driving force acts on the box frame, when discharging, total ejects at once.Because the bump that is taken place not only acts on the box frame, and propagates into whole stapler, this will cause damage during reusing.In addition, if when the box frame ejects, see in user's forward ejection opening, then may damage user's eyes.
Therefore, need a kind of safe stapler,, make impulsive force reduce to minimum by the ejection distance of control box frame.
Summary of the invention
The stapler that the objective of the invention is the ejection distance by a kind of control box frame is provided overcomes foregoing problems, by free end at least one bump bonding is set at the box frame, and the ejection opening in main unit is provided with at least one bonding part, controls the ejection distance of stapler box frame.
The present invention realizes aforementioned purpose by a kind of electric stapler is provided, described stapler is by driven by power, and has release-push, be used for when reloading staple, release and ejection remain on the box frame under the pressure, wherein, electric stapler is provided with at least one bump bonding on the box frame, and on main unit, be provided with the bonding part that at least one constitutes block, the join ejection distance of incompatible control box frame of described bonding part and described bump bonding, with when operating release-push, the box frame can excessively not ejected by elastomer.
In addition, on the side of the box frame of the leading section of its direction of motion, the bump bonding that stretches out perpendicular to described side that described electric stapler is provided with that symmetry places, and on the side of the ejection opening of main unit is provided with a pair of bonding part of stretching out perpendicular to its inner surface.
Because aforementioned structure, electric stapler according to the present invention has following advantage:
1. be arranged on bonding part on the main unit and engage with the bump bonding of box frame and make the ejection distance that described stapler can the control box frame, thereby reduce impulsive force, and improve security.
2. the leading section at the box frame forms bump bonding, and is ejecting opening part formation bonding part, and this makes the box frame can promptly stop when release-push is pressed.
Description of drawings
Fig. 1 is the global view of electric stapler;
Fig. 2 is the side sectional view that the box frame is in the electric stapler of retracted position;
Fig. 3 is the side sectional view of the electric stapler that engages with the bonding part of main unit of the bump bonding of box frame;
Fig. 4 is the vertical view cutaway drawing that the box frame is in the electric stapler of retracted position;
Fig. 5 be the bump bonding of box frame engage with the bonding part of main unit electronic vertical view cutaway drawing of stapling together.
The specific embodiment
Referring now to the embodiment shown in the accompanying drawing, electric stapler according to the present invention is elaborated.
Electric stapler with mark 10 expressions, comprises main unit 20, drive part, driving mechanism, bottom branch, box frame 30 and switch sections in the accompanying drawing.
The framework of main unit 20 for being formed from a resin, it encapsulates the building block that the Tibetan is contained in the electric stapler 10, and described building block comprises drive part, driving mechanism and box frame 30 etc.Shown in the vertical view cutaway drawing in the Figure 4 and 5, bonding part 24 is formed on ejection opening 22 places of main unit 20.Bonding part 24 is formed on the side that main unit ejects opening 22 with paired relation, thereby engages with bump bonding on being formed on box frame 30.
To the operation of electric stapler 10 of the present invention be elaborated now.When pushing the release-push 40 at the rear portion that is arranged on main unit 20, releasing member 50 also is depressed, thereby will discharge at the projection 52 and the joint between box frame 30 joint elements 36 of releasing member 50.As a result, box frame 30 is ejected the ejection opening 22 that passes main unit 20 forward by the elastomer (not shown).Though in the electric stapler of traditional structure, whole box frame 30 is ejected, in electric stapler according to the present invention, outwards excessively stretch out box frame 30 with the prevention that engages of the bump bonding 34 of box frame 30 bonding part 24.After engage setting up, the box frame 30 that terminal part can vertically move can move down, thereby discharges the joint between the bump bonding 34 of the bonding part 24 of main unit 20 and box frame 30, therefore can be with whole box frame extraction.
In addition, in this embodiment, the turning 34a that is positioned on the top of bump bonding 34 is a fillet, thereby the box frame can easily be inserted in the main unit again.In addition, though invisible in the accompanying drawings, the zone that contacts with turning 34a of bonding part 24 also is similar fillet.Can easily slide mutually in the turning that contacts that is arranged so that of radius area, therefore promote the box frame is inserted in the main unit again.
Though illustrate, joint element and bump bonding are arranged on terminal part, may replace with the middle part that bump bonding is arranged on the box frame in the present invention, and joint element are arranged on the relevant position of main unit.Also these elements only may be arranged on a sidepiece or in position with the projection setting.Though the vertical formation of projection has been described, has the invention is not restricted to this structure.
In traditional electric stapler, when pushing release-push, whole box frame is ejected.Yet, according to structure of the present invention, but the ejection distance of control box frame, therefore and avoid propagating into the generation of the impact of electric stapler.Therefore failure-frequency reduces.
Claims (2)
1. electric stapler of ordering nail by driven by power, has release-push, be used for when reloading staple, release and ejection remain on the box frame under the pressure, and wherein, electric stapler is provided with at least one bump bonding on the box frame, and on main unit, be provided with the bonding part that at least one constitutes block, the join ejection distance of incompatible control box frame of described bonding part and described bump bonding with when the operation release-push, can excessively not ejected the box frame by elastomer.
2. electric stapler according to claim 1, on the side of the box frame of the leading section of its direction of motion, the bump bonding that stretches out perpendicular to described side that described electric stapler is provided with that symmetry places, and on the side of the ejection opening of main unit, be provided with a pair of bonding part of stretching out perpendicular to its inner surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006101154375A CN101121352A (en) | 2006-08-09 | 2006-08-09 | Electric stapler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006101154375A CN101121352A (en) | 2006-08-09 | 2006-08-09 | Electric stapler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101121352A true CN101121352A (en) | 2008-02-13 |
Family
ID=39083928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2006101154375A Pending CN101121352A (en) | 2006-08-09 | 2006-08-09 | Electric stapler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101121352A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103406879A (en) * | 2013-08-28 | 2013-11-27 | 三木控股集团有限公司 | Electric stapler |
| CN110405696A (en) * | 2019-07-15 | 2019-11-05 | 南京工程学院 | A kind of full-automatic stapler |
-
2006
- 2006-08-09 CN CNA2006101154375A patent/CN101121352A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103406879A (en) * | 2013-08-28 | 2013-11-27 | 三木控股集团有限公司 | Electric stapler |
| CN103406879B (en) * | 2013-08-28 | 2016-03-02 | 三木控股集团有限公司 | A kind of electric stapler |
| CN110405696A (en) * | 2019-07-15 | 2019-11-05 | 南京工程学院 | A kind of full-automatic stapler |
| CN110405696B (en) * | 2019-07-15 | 2022-08-05 | 南京工程学院 | Full-automatic stapler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20080213 |