CN116690503A - Staple removing device suitable for staples - Google Patents
Staple removing device suitable for staples Download PDFInfo
- Publication number
- CN116690503A CN116690503A CN202310691998.3A CN202310691998A CN116690503A CN 116690503 A CN116690503 A CN 116690503A CN 202310691998 A CN202310691998 A CN 202310691998A CN 116690503 A CN116690503 A CN 116690503A
- Authority
- CN
- China
- Prior art keywords
- staple
- connecting block
- block
- nail
- movable rod
- 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
Links
- 238000000034 method Methods 0.000 abstract description 8
- 230000008569 process Effects 0.000 abstract description 7
- 238000013459 approach Methods 0.000 abstract description 4
- 230000006378 damage Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 230000009471 action Effects 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 229910001297 Zn alloy Inorganic materials 0.000 description 1
- 210000000078 claw Anatomy 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- QELJHCBNGDEXLD-UHFFFAOYSA-N nickel zinc Chemical compound [Ni].[Zn] QELJHCBNGDEXLD-UHFFFAOYSA-N 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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 belongs to the technical field of staple pulling, and particularly relates to a staple pulling device which comprises a connecting block, wherein handles are rotatably connected to the inner sides of the left end and the right end of the connecting block, a positioning block is arranged on the inner side of the middle part of the top end of the connecting block, push rods are arranged on one sides, close to each other, of the tops of the two handles, and one ends, close to each other, of the two push rods are respectively connected to the left end and the right end of a fixed block; and the nail lifting assembly is positioned in the middle of the connecting block. According to the invention, the nail-pulling button is inserted between the staple and the document paper, the two handles are manually extruded to synchronously rotate and approach each other, so that the fixed block, the movable rod, the connecting plate and the nail-pulling button can be pushed by the push rod to lift the staple, the staple can be pulled out by the nail-pulling button, and in the process of pulling the staple, the two paper pressing chassis always press the surrounding document paper area of the staple, so that the effect of avoiding the damage of the document paper can be achieved.
Description
Technical Field
The invention belongs to the technical field of staple lifting, and particularly relates to a staple lifting device suitable for staples.
Background
Staplers are one of the common and widely used office appliances. Staples are typically made of iron wire with nickel or nickel-zinc alloys plated thereon as rust inhibitive features. The stapler is matched with staples to be used, which provides ideal means for binding a plurality of sheets together for storage, however, in the working and using process of the stapler, the situation that binding errors exist in the binding process of the stapler, and the stapling device is needed to be used for rearranging and binding the files in order to remove the staples on the wrongly bound files.
The appearance of current staple nail nipping device is similar with the clip, and both ends all are equipped with sharp claw for between card income staple and the file, later when the nail nipping device both ends tighten up, utilize the pulling force effect to carry out powerful pull with the staple to reach the purpose of playing the nail, and current common staple nail nipping device in market, the in-process of playing the nail is being exerted to the pulling force, does not have the function of pressing down the location to the file paper, causes the file paper impaired when playing the nail easily, not only influences follow-up continuation binding here, still can cause the destruction to the integrality of file. Accordingly, there is a great need for improvements in existing staple remover devices to provide a staple remover device suitable for use with such devices.
Disclosure of Invention
Aiming at the defects existing in the prior art, the invention provides the staple lifting device which has the advantages of reasonable design, simple structure, extrusion positioning of the document paper and damage prevention of the document, and is used for solving the problems that the document paper is easy to damage when lifted due to the fact that the function of pressing and positioning the document paper is not provided in the prior art, the follow-up continuous binding is affected, the integrity of the document is damaged and the like.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
a staple remover adapted to remove staples, comprising:
the inner sides of the left end and the right end of the connecting block are respectively connected with a handle in a rotating way, the inner sides of the middle parts of the top ends of the connecting block are provided with positioning blocks, one sides of the tops of the two handles, which are close to each other, are respectively provided with a pushing rod, and one ends of the two pushing rods, which are close to each other, are respectively connected with the left end and the right end of the fixed block;
the nail pulling assembly is located in the middle of the connecting block, and the bottoms of the left end and the right end of the connecting block are fixedly welded with paper pressing chassis.
As a preferred implementation mode, a rectangular through groove is formed in the middle of the bottom end of the connecting block, two handles are symmetrically arranged on the left side and the right side of the connecting block, and the longitudinal sections of the handles are of arc-shaped structures.
As a preferred embodiment, the top of the grip is chamfered.
As a preferable implementation mode, two ends of the pushing rod are respectively hinged with the handle and the fixed block, and the central line of the fixed block is mutually overlapped with the central line of the connecting block.
As a preferred implementation mode, the nail nipping assembly comprises a movable rod, a supporting spring, a connecting plate and a nail nipping button, wherein the supporting spring is arranged on the outer side of the upper end of the movable rod, the connecting plate is fixedly welded at the bottom of the movable rod, and the nail nipping button is welded at the front end of the bottom of the connecting plate.
As a preferable implementation mode, the movable rod is welded and fixed in the middle of the bottom end of the fixed block, the movable rod is connected with the positioning block in a sliding mode, and the connecting plate is positioned between the two paper pressing chassis.
As a preferable implementation mode, two ends of the supporting spring are respectively welded and fixed with the positioning block and the fixing block, and the connecting plate and the connecting block form a telescopic structure.
In the scheme of the invention:
the staple removing button is inserted between the staple and the document paper, the two handles are manually extruded to synchronously rotate and approach each other, the fixed block, the movable rod, the connecting plate and the staple removing button can be pushed to lift by the pushing rod, the staple can be pulled out by the staple removing button, and in the staple removing process, the two paper pressing chassis always press the surrounding document paper area of the staple, so that the effect of avoiding the breakage of the document paper can be achieved;
in the process of pressing the top of the grip, the distance between the end of the grip and the connecting block is far greater than the distance between the end of the grip and the pushing rod, the lever principle is utilized, so that the operation is easier and more labor-saving, the end of the grip is subjected to chamfering treatment, the grip is more comfortable, and meanwhile, the setting of the supporting spring is utilized, after the grip is released from being pressed, the nail holder is convenient to reset, and the follow-up nail holder is convenient to use.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following description will briefly explain the drawings used in the embodiments or the description of the prior art, and the following description will be made with reference to the drawings:
FIG. 1 is a schematic diagram of a three-dimensional front view structure of the present invention;
FIG. 2 is a schematic view of a three-dimensional bottom view structure of the present invention;
FIG. 3 is a schematic elevational view of the nail of the present invention;
fig. 4 is a schematic view of a perspective front sectional structure of the present invention.
In the figure:
1. a connecting block; 2. a grip; 3. a positioning block; 4. a push rod; 5. a fixed block; 6. a staple lifting assembly; 601. a movable rod; 602. a support spring; 603. a connecting plate; 604. a nail button is pulled up; 7. and (5) pressing a paper chassis.
Description of the embodiments
The embodiments described below are only some of the embodiments of the present invention and do not represent all embodiments consistent with the present invention. Exemplary embodiments will now be described with reference to the accompanying drawings in which:
as shown in fig. 1-4, the present invention is applicable to a staple ejection device comprising:
the connecting block 1, the inner sides of the left end and the right end of the connecting block 1 are respectively and rotatably connected with a handle 2, a positioning block 3 is arranged on the inner side of the middle part of the top end of the connecting block 1, push rods 4 are respectively arranged on one sides of the tops of the two handles 2, which are close to each other, and one ends of the two push rods 4, which are close to each other, are respectively connected with the left end and the right end of a fixed block 5;
the nail lifting assembly 6 is positioned in the middle of the connecting block 1, and the bottoms of the left end and the right end of the connecting block 1 are welded and fixed with the paper pressing chassis 7.
As a preferred embodiment, based on the above structure, further, a rectangular through groove is formed in the middle of the bottom end of the connecting block 1, two handles 2 are symmetrically arranged about the connecting block 1, and the longitudinal section of each handle 2 is in an arc structure;
the nail nipping device is convenient to slide and shrink by the clamping of the through groove in the middle of the bottom end of the connecting block 1, and is convenient to operate and use by utilizing the arrangement of the two handles 2.
As a preferred embodiment, on the basis of the above structure, further, the top of the grip 2 is subjected to chamfering treatment;
the end of the grip 2 subjected to chamfering treatment can have a more comfortable effect in the process of using and holding.
As a preferred embodiment, on the basis of the structure, further, two ends of the pushing rod 4 are respectively hinged with the grip 2 and the fixed block 5, and the central line of the fixed block 5 is mutually overlapped with the central line of the connecting block 1;
under the action of the pushing rod 4, when the two handles 2 are pressed to rotate and approach, the fixed block 5 can drive the movable rod 601, the connecting plate 603 and the nail puller 604 to move upwards under the action of the pressing and pushing of the pushing rod 4, so as to perform nail pulling.
As a preferred embodiment, based on the above structure, the nail pulling assembly 6 further includes a movable rod 601, a supporting spring 602, a connecting plate 603 and a nail pulling buckle 604, the supporting spring 602 is installed on the outer side of the upper end of the movable rod 601, the connecting plate 603 is welded and fixed at the bottom of the movable rod 601, and the nail pulling buckle 604 is welded at the front end of the bottom of the connecting plate 603;
through the movable rod 601 of top and fixed block 5 welded, the lifting of connecting plate 603 and nail nipping 604 is convenient for be controlled, the swift nail nipping work of being convenient for.
As a preferred embodiment, based on the above structure, further, the movable rod 601 is welded and fixed at the middle of the bottom end of the fixed block 5, the movable rod 601 is connected with the positioning block 3 in a sliding manner, and the connecting plate 603 is located between the two platen chassis 7;
under the action of the positioning block 3, the lifting stability of the movable rod 601 can be further improved, so that the lifting stability of the connecting plate 603 and the nail nipping 604 can be improved.
As a preferred embodiment, in addition to the above structure, further, both ends of the supporting spring 602 are welded and fixed with the positioning block 3 and the fixing block 5, respectively, and the connecting plate 603 and the connecting block 1 form a telescopic structure;
under the action of the supporting springs 602, after the nail pulling is completed and the handles 2 are loosened, the fixing block 5, the nail pulling assembly 6 and the two handles 2 can be reset conveniently, and the follow-up nail pulling is convenient.
The working principle of the invention is as follows:
when the staple removing device is used, firstly, the left grip 2 and the right grip 2 are held, the staple removing button 604 is inserted between a staple and a piece of document paper, then the two grips 2 are pinched to rotate and approach each other with slight hand force, at the moment, under the pushing action of the left pushing rod 4 and the right pushing rod 4, the fixed block 5 can drive the movable rod 601 to stably move upwards under the positioning of the positioning block 3, the movable rod 601 can drive the connecting plate 603 welded at the bottom of the movable rod and the staple removing button 604 to synchronously move upwards, the staple can be removed through the staple removing button 604, and in the staple removing process, the paper pressing chassis 7 at the bottoms of the left end and the right end of the connecting block 1 can always compress the surrounding document paper areas of the staple, so that the document paper is prevented from being damaged and torn during the staple removing;
the distance between the end of the handle 2 and the connecting block 1 is far greater than the distance between the end of the handle 2 and the pushing rod 4, so that when the top of the handle 2 is pressed, the operation is easier and more labor-saving by utilizing the lever principle, the end of the handle 2 is subjected to chamfering treatment, the handle 2 is more comfortable to hold, after the nail pulling is finished and the handle 2 is released, the nail pulling buckle 604 and the reset of the handle 2 are facilitated through the supporting spring 602, and the subsequent nail pulling is convenient to use.
The above is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention; all equivalent changes, modifications, substitutions and variations on the prior art by logic analysis, reasoning or limited experiments by those skilled in the art, based on the present inventive concept, shall be made within the scope of protection as defined by the claims.
Claims (7)
1. A staple remover adapted for use with a staple remover, comprising:
the connecting block (1), both ends are inboard all rotates and is connected with handle (2) about connecting block (1), and the top middle part inboard of connecting block (1) is equipped with locating piece (3), and two one side that handle (2) top is close to each other all installs catch bar (4), two one end that catch bar (4) are close to each other is connected in the left and right sides of fixed block (5) respectively;
the nail pulling assembly (6), the nail pulling assembly (6) is located in the middle of the connecting block (1), and the bottoms of the left end and the right end of the connecting block (1) are welded and fixed with the paper pressing chassis (7).
2. A staple remover as defined in claim 1, wherein: rectangular through grooves are formed in the middle of the bottom end of the connecting block (1), the two handles (2) are symmetrically arranged left and right relative to the connecting block (1), and the longitudinal sections of the handles (2) are of arc-shaped structures.
3. A staple remover as defined in claim 2, wherein: the top of the grip (2) is subjected to chamfering treatment.
4. A staple remover as defined in claim 1, wherein: the two ends of the pushing rod (4) are respectively hinged with the handle (2) and the fixed block (5), and the central line of the fixed block (5) is mutually overlapped with the central line of the connecting block (1).
5. A staple remover as defined in claim 1, wherein: the nail nipping assembly (6) comprises a movable rod (601), a supporting spring (602), a connecting plate (603) and a nail nipping button (604), wherein the supporting spring (602) is arranged on the outer side of the upper end of the movable rod (601), the connecting plate (603) is fixedly welded at the bottom of the movable rod (601), and the nail nipping button (604) is welded at the front end of the bottom of the connecting plate (603).
6. A staple remover as defined in claim 5, wherein: the movable rod (601) is welded and fixed in the middle of the bottom end of the fixed block (5), the movable rod (601) is connected with the positioning block (3) in a sliding mode, and the connecting plate (603) is located between the two paper pressing chassis (7).
7. A staple remover as defined in claim 5, wherein: the two ends of the supporting spring (602) are welded and fixed with the positioning block (3) and the fixed block (5) respectively, and the connecting plate (603) and the connecting block (1) form a telescopic structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310691998.3A CN116690503A (en) | 2023-06-13 | 2023-06-13 | Staple removing device suitable for staples |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310691998.3A CN116690503A (en) | 2023-06-13 | 2023-06-13 | Staple removing device suitable for staples |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116690503A true CN116690503A (en) | 2023-09-05 |
Family
ID=87844650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310691998.3A Pending CN116690503A (en) | 2023-06-13 | 2023-06-13 | Staple removing device suitable for staples |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116690503A (en) |
-
2023
- 2023-06-13 CN CN202310691998.3A patent/CN116690503A/en active Pending
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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