CN110524490A - Pressure lever type nail puller - Google Patents
Pressure lever type nail puller Download PDFInfo
- Publication number
- CN110524490A CN110524490A CN201910899885.6A CN201910899885A CN110524490A CN 110524490 A CN110524490 A CN 110524490A CN 201910899885 A CN201910899885 A CN 201910899885A CN 110524490 A CN110524490 A CN 110524490A
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- knife
- pressure lever
- lever type
- knife rest
- 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.)
- Withdrawn
Links
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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Portable Nailing Machines And Staplers (AREA)
Abstract
The invention discloses a kind of pressure lever type nail pullers, including pedestal, reset spring, knife rest, axle sleeve, first connecting rod, short axle, second connecting rod, compression bar, long axis, short screw, magnet block and nail nipping knife；Wherein, compression bar is fixed on the base by long axis, one end of compression bar directly sticks into the slot of second connecting rod, one end of second connecting rod is connected on pedestal by short axle, and the other end is connected with first connecting rod by short axle, and the other end of first connecting rod is connect by short axle with axle sleeve, axle sleeve is fixed on knife rest by short screw, reset spring is fixed on knife rest between end and pedestal, and magnet block is embedded on nail nipping knife, is used and is threadedly coupled between nail nipping knife and knife rest.The pressure lever type nail puller is time saving and energy saving, and work efficiency is high, and safety coefficient is high.
Description
Technical field
The present invention relates to office appliance fields, and in particular, to a kind of pressure lever type nail puller.
Background technique
Stapler is widely used in office process, and brings very big convenience for office, but in bookbinding
It inevitably will appear in the process and bind wrong or not stapled phenomenon, we just need to bind these when encountering such case
The nail of mistake is extracted, in general people all can directly with hand go to deduct come or with easy tool by nail pull out come, but
This mode is not only difficult to extract the staple of those mistakes, but also there are also the damages that greatly may cause hand, although city
There are also nail pullers on, but use very laborious.
Summary of the invention
The object of the present invention is to provide a kind of pressure lever type nail pullers, and the pressure lever type nail puller is time saving and energy saving, and work efficiency is high,
Safety coefficient is high.
To achieve the goals above, the present invention provides a kind of pressure lever type nail puller, including pedestal, reset spring, knife rest,
Axle sleeve, first connecting rod, short axle, second connecting rod, compression bar, long axis, short screw, magnet block and nail nipping knife；Wherein,
Compression bar is fixed on the base by long axis, and one end of compression bar directly sticks into the slot of second connecting rod, second connecting rod
One end is connected on pedestal by short axle, and the other end is connected with first connecting rod by short axle, and the other end of first connecting rod passes through
Short axle is connect with axle sleeve, and axle sleeve is fixed on knife rest by short screw, and reset spring is fixed on knife rest between end and pedestal, magnetic
Iron block is embedded on nail nipping knife, is used and is threadedly coupled between nail nipping knife and knife rest.
Preferably, knife rest includes a pair of of the secondary bar for being located in the middle mobile jib and mobile jib two sides, and axle sleeve is arranged and is fixed on pair
On bar, reset spring is set in outside mobile jib, also, nail nipping knife is arranged in mobile jib bottom end.
Preferably, the manual end surfaces of compression bar are equipped with a plurality of anti-skidding raised line.
Preferably, the slot on second connecting rod is strip sliding slot and extends along the length direction of second connecting rod.
Preferably, the slot on first connecting rod is strip sliding slot and extends along the length direction of first connecting rod.
Preferably, pedestal is made of metal material, and first connecting rod, short axle, second connecting rod and compression bar are made of plastics.
According to the above technical scheme, compression bar is fixed on the base by the present invention by long axis, and one end of compression bar directly sticks into
In the slot of second connecting rod, one end of second connecting rod is connected on pedestal by short axle, and the other end passes through short axle phase with first connecting rod
The other end of connection, first connecting rod is connect by short axle with axle sleeve, and axle sleeve is fixed on knife rest by short screw, and reset spring is solid
It is scheduled between knife rest upper end and pedestal, magnet block is embedded on nail nipping knife, is used and is threadedly coupled between nail nipping knife and knife rest.It uses
When, nail nipping point of a knife mouth is inserted between staple and the surface for being bound file, compression bar is grasped and the pushing that exerts a force is extracted and ordered
Staple.At this point, unclamping compression bar, reset spring resets, and device returns to original state, finally removes the staple being pulled out.
Other features and advantages of the present invention will the following detailed description will be given in the detailed implementation section.
Detailed description of the invention
The drawings are intended to provide a further understanding of the invention, and constitutes part of specification, with following tool
Body embodiment is used to explain the present invention together, but is not construed as limiting the invention.In the accompanying drawings:
Fig. 1 is the structural schematic diagram of the pressure lever type nail puller in a kind of embodiment provided according to the present invention；
Fig. 2 is the side view of the pressure lever type nail puller in a kind of embodiment provided according to the present invention.
Description of symbols
1- pedestal 2- reset spring
3- knife rest 4- axle sleeve
5- first connecting rod 6- short axle
7- second connecting rod 8- compression bar
9- long axis 10- short screw
11- magnet block 12- nail nipping knife
Specific embodiment
Below in conjunction with attached drawing, detailed description of the preferred embodiments.It should be understood that this place is retouched
The specific embodiment stated is merely to illustrate and explain the present invention, and is not intended to restrict the invention.
In the present invention, in the absence of explanation to the contrary, the noun of locality that " upper and lower, inside and outside " etc. is included in the term
Only represent orientation of the term under normal service condition, or be those skilled in the art understand that be commonly called as, and be not construed as pair
The limitation of the term.
Referring to Fig. 1 and Fig. 2, the present invention provides a kind of pressure lever type nail puller, including pedestal 1, reset spring 2, knife rest 3, axis
Set 4, first connecting rod 5, short axle 6, second connecting rod 7, compression bar 8, long axis 9, short screw 10, magnet block 11 and nail nipping knife 12；Wherein,
Compression bar 8 is fixed on pedestal 1 by long axis 9, and one end of compression bar 8 directly sticks into the slot of second connecting rod 7, and second connects
One end of bar 7 is connected on pedestal 1 by short axle 6, and the other end is connected with first connecting rod 5 by short axle 6, first connecting rod 5
The other end is connect by short axle 6 with axle sleeve 4, and axle sleeve 4 is fixed on knife rest 3 by short screw 10, and reset spring 2 is fixed on knife rest
Between 3 upper ends and pedestal 1, magnet block 11 is embedded on nail nipping knife 12, is used and is threadedly coupled between nail nipping knife 12 and knife rest 3.
In the present embodiment, in order to optimize the mechanical structure of knife rest 3, it is preferable that knife rest 3 includes being located in the middle mobile jib
With a pair of of secondary bar of mobile jib two sides, axle sleeve 4 is arranged and is fixed in secondary bar, and reset spring 2 is set in outside mobile jib, also, rises
Knife 12 is followed closely to be arranged in mobile jib bottom end.
When using the pressure lever type nail puller, hand skids during pushing in order to prevent, and depression is caused to fail, excellent
The manual end surfaces of selection of land, compression bar 8 are equipped with a plurality of anti-skidding raised line.
In addition, sliding adjustment and rotation for the ease of double link, the preferably slot on second connecting rod 7 is strip sliding slot and edge
The length direction of second connecting rod 7 extends.
Likewise, the slot on first connecting rod 5 is strip sliding slot and extends along the length direction of first connecting rod 5.
In order to while mitigating the pressure lever type nail puller overall weight improve use process in stability, avoid its by
It is easy skew after power even to topple over, it is preferable that pedestal 1 is made of metal material, first connecting rod 5, short axle 6,7 and of second connecting rod
Compression bar 8 is made of plastics.
Through the above technical solutions, compression bar 8 is fixed on pedestal 1 by the present invention by long axis 9, one end of compression bar 8 is direct
It sticks into the slot of second connecting rod 7, one end of second connecting rod 7 is connected on pedestal 1 by short axle 6, and the other end and first connecting rod 5 are logical
It crosses short axle 6 to be connected, the other end of first connecting rod 5 is connect by short axle 6 with axle sleeve 4, and axle sleeve 4 is fixed on knife by short screw 10
On frame 3, reset spring 2 is fixed between 3 upper end of knife rest and pedestal 1, and magnet block 11 is embedded on nail nipping knife 12, nail nipping knife 12 with
Using threaded connection between knife rest 3.In use, 12 sharp-crested of nail nipping knife is inserted between staple and the surface for being bound file,
It grasps compression bar 8 and staple is extracted in the pushing that exerts a force.At this point, unclamping compression bar 8, reset spring 2 resets, and device returns to original state
State finally removes the staple being pulled out.In this way, staple can be pulled up with labour-saving, and service efficiency is high；Axle sleeve position
It is adjustable, it is matched with the positive stop lug boss on knife rest, can control the motion amplitude of nail puller；Structure is simple, and manufacturing process is simple,
It is at low cost；It is easy to operate, it is suitable for majority of populations；Rise and order on knife embedded with magnet, avoidable staple disperses, safety coefficient compared with
It is high；Compact structure is easily placed when not used, saves space；Nail nipping knife is interchangeable and install convenient, substantially increases making for staple remover
Use the service life.
It is described the prefered embodiments of the present invention in detail above in conjunction with attached drawing, still, the present invention is not limited to above-mentioned realities
The detail in mode is applied, within the scope of the technical concept of the present invention, a variety of letters can be carried out to technical solution of the present invention
Monotropic type, these simple variants all belong to the scope of protection of the present invention.
It is further to note that specific technical features described in the above specific embodiments, in not lance
In the case where shield, can be combined in any appropriate way, in order to avoid unnecessary repetition, the present invention to it is various can
No further explanation will be given for the combination of energy.
In addition, various embodiments of the present invention can be combined randomly, as long as it is without prejudice to originally
The thought of invention, it should also be regarded as the disclosure of the present invention.
Claims (6)
1. a kind of pressure lever type nail puller, which is characterized in that including pedestal (1), reset spring (2), knife rest (3), axle sleeve (4),
One connecting rod (5), short axle (6), second connecting rod (7), compression bar (8), long axis (9), short screw (10), magnet block (11) and nail nipping knife
(12)；Wherein,
The compression bar (8) is fixed on the pedestal (1) by the long axis (9), and one end of the compression bar (8) directly sticks into institute
In the slot for stating second connecting rod (7), one end of the second connecting rod (7) is connected on the pedestal (1) by the short axle (6),
The other end is connected with the first connecting rod (5) by the short axle (6), and the other end of the first connecting rod (5) passes through described
Short axle (6) is connect with the axle sleeve (4), and the axle sleeve (4) is fixed on the knife rest (3) by the short screw (10), institute
It states reset spring (2) to be fixed between the knife rest (3) upper end and the pedestal (1), the magnet block (11) is embedded in described
On nail nipping knife (12), uses and be threadedly coupled between the nail nipping knife (12) and the knife rest (3).
2. pressure lever type nail puller according to claim 1, which is characterized in that the knife rest (3) includes being located in the middle master
A pair of of secondary bar of bar and the mobile jib two sides, the axle sleeve (4) are arranged and are fixed in the secondary bar, the reset spring (2)
It is set in outside the mobile jib, also, the nail nipping knife (12) is arranged in the mobile jib bottom end.
3. pressure lever type nail puller according to claim 1, which is characterized in that the manual end surfaces of the compression bar (8) are equipped with
A plurality of anti-skidding raised line.
4. pressure lever type nail puller according to claim 1, which is characterized in that the slot on the second connecting rod (7) is strip
Shape sliding slot and along the length direction of the second connecting rod (7) extend.
5. pressure lever type nail puller according to claim 1, which is characterized in that the slot on the first connecting rod (5) is strip
Shape sliding slot and along the length direction of the first connecting rod (5) extend.
6. pressure lever type nail puller according to claim 1, which is characterized in that the pedestal (1) is made of metal material, institute
First connecting rod (5), short axle (6), second connecting rod (7) and compression bar (8) is stated to be made of plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910899885.6A CN110524490A (en) | 2019-09-23 | 2019-09-23 | Pressure lever type nail puller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910899885.6A CN110524490A (en) | 2019-09-23 | 2019-09-23 | Pressure lever type nail puller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110524490A true CN110524490A (en) | 2019-12-03 |
Family
ID=68669659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910899885.6A Withdrawn CN110524490A (en) | 2019-09-23 | 2019-09-23 | Pressure lever type nail puller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110524490A (en) |
-
2019
- 2019-09-23 CN CN201910899885.6A patent/CN110524490A/en not_active Withdrawn
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20191203 |
|
| WW01 | Invention patent application withdrawn after publication |