CN205310174U - A dismouting device for tearing nail - Google Patents
A dismouting device for tearing nail Download PDFInfo
- Publication number
- CN205310174U CN205310174U CN201520993666.1U CN201520993666U CN205310174U CN 205310174 U CN205310174 U CN 205310174U CN 201520993666 U CN201520993666 U CN 201520993666U CN 205310174 U CN205310174 U CN 205310174U
- Authority
- CN
- China
- Prior art keywords
- staple
- cutting cutter
- adjusting bolt
- fixing
- back shaft
- 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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- Portable Nailing Machines And Staplers (AREA)
Abstract
The profit discloses a dismouting device for tearing nail, including fixed disassembly body and initiative disassembly body, fixed disassembly body includes connecting rod, back shaft and two fixed blades of tailorring, the back shaft middle part articulates on the connecting rod, and one of them fixed blade of tailorring is installed in back shaft one end, another end screw thread connection of back shaft has adjusting bolt, this adjusting bolt along back shaft axial setting, the back shaft lateral wall is equipped with stroke hole, another the fixed blade of tailorring passes the rotation connection of stroke hole on adjusting bolt, initiative disassembly body includes two mutual articulated drive shaft, the tip rigid coupling of drive shaft has initiatively tailors the blade, initiatively tailor the blade with fixed tailor the blade each other articulated formation be used for tailorring the cutter of staple. Through implementing this technical scheme, solved current staple and demolishd the problem that the device is not suitable for the staple of the different length types of dismantlement.
Description
Technical field
The utility model relates to office field, particularly relates to a kind of attaching/detaching apparatus for tearing nail open.
Background technology
Routine office work often runs into staple is removed by stapled file paper page, add or reduce after paper page from new bookbinding, the ailhead of the staple both sides in ∏ shape, after the paper page that stapler is pressed into file, the face paper page of file is formed fixing portion, the back paper page of file forms two symmetrical elbows with to prevent paper page comes off, in the mode of existing dismounting staple, usually there are two kinds: 1. traditional mode utilizes little nose part or the instrument with cone-shaped body, from the front of file, staple is prized out again after respectively two elbows being levered up, careless slightly or firmly big time can injure finger or damage file paper page, give in removing and bring many difficulties and potential safety hazard. 2. existing staple detaching device normally becomes according to conventional staple Design of length, but helpless for the staple that staple length more conventional than this type of is longer or shorter.
Practical novel content
The utility model is intended to provide a kind of attaching/detaching apparatus for tearing nail open, to solve the problem that existing staple detaching device is not suitable for the staple of dismounting different lengths type.
For achieving the above object, base case of the present utility model is as follows: for tearing the attaching/detaching apparatus of nail open, comprise fixing disassembly mechanism and active disassembly mechanism, described fixing disassembly mechanism comprises union lever, support axle and two fixing cutting cutters, it is hinged on union lever in the middle part of described support axle, wherein a fixing cutting cutter is arranged on and supports axle one end, the other end of described support axle has been threaded adjusting bolt, along supporting, axle is axially arranged this adjusting bolt, described support axle sidewall is provided with stroke hole, fixing cutting cutter described in another is rotatably connected in adjusting bolt through stroke hole, described active disassembly mechanism comprises two drive shafts being hinged, the end of described drive shaft is connected with initiatively cutting cutter, described active cutting cutter and fixing cutting cutter are hinged and form the cutter for cutting staple.
Principle and the advantage of this scheme are: in actually operating, first regulate this equipment that the spacing of two fixing cutting cutters is mated mutually with the length of staple to be removed, by screwing adjusting bolt, a wherein fixing cutting cutter is moved left and right along stroke hole, when the spacing of two fixing cutting cutters is mated mutually with staple length, two fixing cutting cutters are inserted in staple two elbow, make staple elbow at fixing cutting cutter with initiatively between cutting cutter, drawing two drive shafts again in makes initiatively cutting cutter rotate to fixing cutting cutter direction around its pin joint, and staple elbow is cut off, so just can smoothly staple be extracted.
The advantage of this scheme is: 1. this scheme is by being connected with adjusting bolt at support axle internal thread, is adjusted the spacing of two fixing cutting cutters by adjusting bolt, thus realizes the staple to different lengths and dismantle. 2. this scheme can avoid stapling together hole tear open in pin process extended so that repeatedly binding. 3. this scheme is easy to operate, it is not necessary to just can realize by outer thing. This scheme overcomes and utilizes in cutter demolishing process, careless slightly or firmly big time, finger can be injured or damage difficulty and the potential safety hazard that file paper page brings.
Preferred version one: based on the improvement of scheme, described union lever is provided with strip hole, this strip hole is axially arranged along union lever, described two drive shafts pass through pinned connection, and bearing pin one end is slidably connected in strip hole, by above-mentioned setting, only need by promoting bearing pin motion in unloading process, just can realize the interaction of initiatively cutting cutter and fixing cutting cutter, thus realize the cutting to staple.
Preferred version two: the preferably improvement of, for the ease of operator, holding of this equipment is held, special it is provided with handle at described bearing pin away from one end of union lever, thus drives initiatively cutting cutter and the interaction of fixing cutting cutter by handle in operation.
Preferred version three: based on the improvement of scheme or preferred version two, by being connected with extension spring between described two drive shafts, when not using this device, by extension spring, active cutting cutter and fixing cutting cutter are drawn in, save on the one hand and take up an area space and be convenient to folding and unfolding, avoid causing security incident on the other hand.
Accompanying drawing explanation
Fig. 1 is that the utility model is for tearing the structural representation of the attaching/detaching apparatus embodiment of nail open.
Fig. 2 is that the utility model is for tearing the partial schematic diagram of the attaching/detaching apparatus of nail open.
Embodiment
Below by embodiment, the utility model is described in further detail:
Reference numeral in Figure of description comprises: union lever 1, support axle 2, fixing cutting cutter 3, adjusting bolt 4, threaded hole 5, stroke hole 6, drive shaft 7, initiatively cutting cutter 8, extension spring 9, strip hole 10.
Embodiment is substantially as shown in accompanying drawing 1, accompanying drawing 2: for tearing the attaching/detaching apparatus of nail open, comprise fixing disassembly mechanism and active disassembly mechanism, described fixing disassembly mechanism comprises union lever 1, supports axle 2 and two fixing cutting cutters 3, support and it is hinged on union lever 1 in the middle part of axle 2, wherein a fixing cutting cutter 3 is arranged on and supports axle 2 left end, supporting axle 2 right side and be provided with threaded hole 5 to support axle 2 axial direction due, adjusting bolt 4 is threaded in threaded hole 5 place. Adjusting bolt 4 right-hand member is provided with and screws handle, and transmission pin is rotatably connected on adjusting bolt 4 left part, supports axle 2 sidewall and is provided with the stroke hole 6 being connected with threaded hole 5, and another fixing cutting cutter 3 is fixedly connected on transmission pin through stroke hole 6.
Initiatively disassembly mechanism comprises two drive shafts being hinged 7, and the end of drive shaft 7 is connected with initiatively cutting cutter 8, initiatively in the middle part of cutting cutter 8 and be hinged in the middle part of fixing cutting cutter 3 and form the clipper for cutting staple. Between two drive shafts 7, it is connected with extension spring 9, when not using this device, by extension spring 9, active cutting cutter 8 and fixing cutting cutter 3 is drawn in, save on the one hand and take up an area space and be convenient to folding and unfolding, avoid causing security incident on the other hand.
Union lever 1 is provided with strip hole 10, this strip hole 10 is axially arranged along union lever 1, described two drive shafts 7 pass through pinned connection, and bearing pin one end is slidably connected in strip hole 10, by above-mentioned setting, unloading process only needs just to realize the interaction of initiatively cutting cutter 8 and fixing cutting cutter 3 by promoting bearing pin motion, thus realize the cutting to staple.In addition for the ease of operator, holding of this equipment is held, special it is provided with handle at described bearing pin away from one end of union lever 1, thus drive initiatively cutting cutter 8 and fixing cutting cutter 3 to interact by handle in operation.
In actually operating, first regulate this equipment that the spacing of two fixing cutting cutters 3 is mated mutually with the length of staple to be removed, by screwing adjusting bolt 4, the fixing cutting cutter 3 on right side is moved left and right along stroke hole 6, when the spacing of two fixing cutting cutters 3 is mated mutually with staple length, two fixing cutting cutters 3 are inserted in staple two elbow, make staple elbow at fixing cutting cutter 3 with initiatively between cutting cutter 8, the bearing pin that slides again makes initiatively cutting cutter 8 rotate to fixing cutting cutter 3 direction around its pin joint, and staple elbow is cut off, so just can smoothly staple be extracted.
Above-described is only embodiment of the present utility model, and in scheme, the general knowledge such as known concrete structure and/or characteristic does not do too much description at this. Should be understood that; for a person skilled in the art, without departing from the concept of the premise utility, it is also possible to make some distortion and improvement; these also should be considered as protection domain of the present utility model, and these all can not affect effect and the practical applicability that the utility model is implemented. The protection domain that this application claims should be as the criterion with the content of its claim, and the embodiment in specification sheets etc. record the content that may be used for explaining claim.
Claims (4)
1. for tearing the attaching/detaching apparatus of nail open, it is characterized in that, comprise fixing disassembly mechanism and active disassembly mechanism, described fixing disassembly mechanism comprises union lever, support axle and two fixing cutting cutters, it is hinged on union lever in the middle part of described support axle, wherein a fixing cutting cutter is arranged on and supports axle one end, the other end of described support axle has been threaded adjusting bolt, along supporting, axle is axially arranged this adjusting bolt, described support axle sidewall is provided with stroke hole, fixing cutting cutter described in another is rotatably connected in adjusting bolt through stroke hole, described active disassembly mechanism comprises two drive shafts being hinged, the end of described drive shaft is connected with initiatively cutting cutter, described active cutting cutter and fixing cutting cutter are hinged and form the cutter for cutting staple.
2. the attaching/detaching apparatus for tearing nail open according to claim 1, it is characterised in that: described union lever is provided with strip hole, and this strip hole is axially arranged along union lever, and described two drive shafts pass through pinned connection, and bearing pin one end is slidably connected in strip hole.
3. the attaching/detaching apparatus for tearing nail open according to claim 2, it is characterised in that: described bearing pin is provided with handle away from one end of union lever.
4. the attaching/detaching apparatus for tearing nail open according to claim 1 or 3, it is characterised in that: it is connected with extension spring between described two drive shafts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520993666.1U CN205310174U (en) | 2015-12-05 | 2015-12-05 | A dismouting device for tearing nail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520993666.1U CN205310174U (en) | 2015-12-05 | 2015-12-05 | A dismouting device for tearing nail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205310174U true CN205310174U (en) | 2016-06-15 |
Family
ID=56314680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520993666.1U Expired - Fee Related CN205310174U (en) | 2015-12-05 | 2015-12-05 | A dismouting device for tearing nail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205310174U (en) |
-
2015
- 2015-12-05 CN CN201520993666.1U patent/CN205310174U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160615 Termination date: 20161205 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |