CN215589067U - Account book is with nail puller - Google Patents
Account book is with nail puller Download PDFInfo
- Publication number
- CN215589067U CN215589067U CN202121280944.0U CN202121280944U CN215589067U CN 215589067 U CN215589067 U CN 215589067U CN 202121280944 U CN202121280944 U CN 202121280944U CN 215589067 U CN215589067 U CN 215589067U
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- CN
- China
- Prior art keywords
- nail
- tong head
- handle
- rivet
- lifting port
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- 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 utility model provides a nail puller for an account book, which comprises a left handle, a right handle, a spring and a rotating shaft, wherein the left handle is connected with the right handle through a bolt; the left handle is connected with the right handle through a rotating shaft; the front ends of the left handle and the right handle are respectively welded with a left tong head and a right tong head, the top ends of the left tong head and the right tong head are symmetrically provided with nail cutting edges, the cutting edges of the left nail cutting edge and the right nail cutting edge are aligned, and the left nail cutting edge and the right nail cutting edge are respectively arranged at included angles with the left tong head and the right tong head; the outer sides of the left tong head and the right tong head are respectively provided with a left nail lifting port and a right nail lifting port; and the two ends of the spring are fixedly connected with the left handle and the right handle. The left tong head and the right tong head are provided with the nail cutting blades, so that the rivet cap on one side of the account book can be cut off quickly, the rivet cap on the other side of the account book can be clamped by the nail lifting openings on the outer sides of the left tong head and the right tong head, the rivet can be pulled out vertically easily, the left nail lifting opening and the right nail lifting opening are different in size, the rivet can adapt to rivets of different types, the practicability is high, and the rivet machine is easy to popularize and use.
Description
Technical Field
The utility model relates to the technical field of financial accounting binding tools, in particular to a nail puller for an account book.
Background
Accounting trade needs utilize various office supplies to carry out work, because the needs of work, the accounting needs often arrange in order the account book or voucher etc. and bind the universal staple that adopts, but when the voucher that binds or account book etc. need unpack apart once more because special cases, the mode of present universal adoption is directly prized with the plain end screwdriver and gets, but this prizing gets the surface damage that the mode very easily caused account book or voucher, and get the in-process at the prizing, the staple can be pulled out by the tilting, cause the connecting hole to enlarge, this kind of prizing mode intensity is big in addition, increase staff intensity of labour. The staple remover in the prior art is directed to the staples of ordinary books, for example, the staple remover is used for directly tilting after being inserted from the back of the staple, or directly straightening the legs of the staple so as to quickly take out the staple. However, this kind of nail puller is not suitable for the rivet of the accounting book. Therefore, a nail puller with a simple structure aiming at an accounting book is needed to be designed.
Disclosure of Invention
In order to solve the technical problem that the nail puller in the prior art is not suitable for a rivet structure of an accounting book, the utility model provides the nail puller for the accounting book.
The technical scheme of the utility model is that: a nail puller for an account book comprises a left handle, a right handle, a spring and a rotating shaft; the left handle is connected with the right handle through a rotating shaft; the front ends of the left handle and the right handle are respectively welded with a left tong head and a right tong head, the top ends of the left tong head and the right tong head are symmetrically provided with nail cutting edges, the cutting edges of the left nail cutting edge and the right nail cutting edge are aligned, and the left nail cutting edge and the right nail cutting edge are respectively arranged at included angles with the left tong head and the right tong head; the outer sides of the left tong head and the right tong head are respectively provided with a left nail lifting port and a right nail lifting port; and the two ends of the spring are fixedly connected with the left handle and the right handle.
Furthermore, the included angle between the left and right nail cutting edges and the left and right forceps heads is 60-80 degrees, preferably 75 degrees.
Furthermore, the sizes of the openings of the left nail lifting port and the right nail lifting port are different, so that the rivet can adapt to rivets of different types.
Further, the outer sides of the left tong head and the right tong head are provided with cutting edges, and the thickness of the cutting edges is smaller than that of the left tong head and the right tong head; the left nail nipping opening and the right nail nipping opening are arranged on the edge.
Furthermore, the plane of the nail cutting edge is perpendicular to the plane of the edge.
Further, as one embodiment, the left nail lifting port and the right nail lifting port are oval openings, and the openings decrease from outside to inside in sequence; the width of the openings of the left nail lifting port and the right nail lifting port is larger than the diameter of the rivet and smaller than the diameter of the rivet cap of the rivet.
Further, as one embodiment, the left nail lifting port and the right nail lifting port are U-shaped grooves, and the width of the notch of each U-shaped groove is larger than the diameter of the rivet and smaller than the diameter of the rivet cap.
Furthermore, the lengths of the left forceps head and the right forceps head are 1/3 of the lengths of the left handle and the right handle respectively.
Furthermore, anti-skid grains are arranged on the left handle and the right handle.
Compared with the prior art, the utility model has the beneficial effects that: the left tong head and the right tong head are provided with the nail cutting blades, so that the rivet cap on one side of the account book can be cut off quickly, the rivet cap on the other side of the account book can be clamped by the nail lifting openings on the outer sides of the left tong head and the right tong head, the rivet can be pulled out vertically easily, the left nail lifting opening and the right nail lifting opening are different in size, the rivet can adapt to rivets of different types, the practicability is high, and the rivet machine is easy to popularize and use.
Drawings
FIG. 1 is a schematic front view of a shoe nail puller according to the present invention;
FIG. 2 is a schematic three-dimensional view of the ledger tacker of the present invention;
the reference numbers are as follows: the nail clipper comprises a left handle 1, a right handle 2, a spring 3, a rotating shaft 4, a left tong head 5, a right tong head 6, a left nail pulling opening 7, a right nail pulling opening 8 and a nail cutting blade 9.
Detailed Description
The present invention will be described in further detail with reference to the following drawings and examples. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
Example 1
As shown in fig. 1 and 2, the account book nail puller comprises a left handle 1, a right handle 2, a spring 3 and a rotating shaft 4; the left handle 1 is connected with the right handle 2 through a rotating shaft 4; the front ends of the left handle 1 and the right handle 2 are respectively welded with a left tong head 5 and a right tong head 6, the top ends of the left tong head 5 and the right tong head 6 are symmetrically provided with nail cutting blades 9, the cutting edges of the left nail cutting blade 9 and the right nail cutting blade 9 are aligned, and the left nail cutting blade 9 and the right nail cutting blade 9 are respectively arranged at included angles with the left tong head 5 and the right tong head 6; the outer sides of the left tong head 5 and the right tong head 6 are respectively provided with a left nail nipping opening 7 and a right nail nipping opening 8; two ends of the spring 3 are fixedly connected with the left handle 1 and the right handle 2. The included angle between the left and right nail cutting edges 9 and the left and right forceps heads 5 and 6 is 75 degrees. The sizes of the openings of the left nail pulling opening 7 and the right nail pulling opening 8 are different, so that the rivet puller can adapt to rivets of different models. The outer sides of the left tong head 5 and the right tong head 6 are provided with blade edges, and the thickness of the blade edges is smaller than that of the left tong head 5 and the right tong head 6; the left nail nipping opening 7 and the right nail nipping opening 8 are arranged on the blade edge. The plane of the nail cutting edge 9 is perpendicular to the plane of the edge. The left nail nipping opening 7 and the right nail nipping opening 8 are oval openings, and the openings are sequentially reduced from outside to inside; the width of the openings of the left nail pulling opening 7 and the right nail pulling opening 8 is larger than the diameter of the rivet and smaller than the diameter of the rivet cap. The lengths of the left forceps head 5 and the right forceps head 6 are 1/3 of the lengths of the left handle 1 and the right handle 2 respectively. The left handle 1 and the right handle 2 are provided with anti-skid grains.
Example 2
As shown in fig. 1 and 2, the account book nail puller comprises a left handle 1, a right handle 2, a spring 3 and a rotating shaft 4; the left handle 1 is connected with the right handle 2 through a rotating shaft 4; the front ends of the left handle 1 and the right handle 2 are respectively welded with a left tong head 5 and a right tong head 6, the top ends of the left tong head 5 and the right tong head 6 are symmetrically provided with nail cutting blades 9, the cutting edges of the left nail cutting blade 9 and the right nail cutting blade 9 are aligned, and the left nail cutting blade 9 and the right nail cutting blade 9 are respectively arranged at included angles with the left tong head 5 and the right tong head 6; the outer sides of the left tong head 5 and the right tong head 6 are respectively provided with a left nail nipping opening 7 and a right nail nipping opening 8; two ends of the spring 3 are fixedly connected with the left handle 1 and the right handle 2. The left nail pulling opening 7 and the right nail pulling opening 8 are U-shaped grooves, and the width of the opening of each U-shaped groove is larger than the diameter of a rivet and smaller than the diameter of a rivet cap.
The structure and function of other parts are the same as those of embodiment 1.
The left tong head and the right tong head are provided with the nail cutting blades, so that the rivet cap on one side of the account book can be cut off quickly, the rivet cap on the other side of the account book can be clamped by the nail lifting openings on the outer sides of the left tong head and the right tong head, the rivet can be pulled out vertically easily, the left nail lifting opening and the right nail lifting opening are different in size, the rivet can adapt to rivets of different types, the practicability is high, and the rivet machine is easy to popularize and use.
While the foregoing description shows and describes the preferred embodiments of the present invention, it is to be understood that the utility model is not limited to the forms disclosed herein, but is not intended to be exhaustive or to exclude other embodiments and may be used in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as expressed herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. And that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the utility model, which is to be protected by the following claims.
Claims (10)
1. The utility model provides an account book is with nail puller which characterized in that: comprises a left handle (1), a right handle (2), a spring (3) and a rotating shaft (4); the left handle (1) is connected with the right handle (2) through a rotating shaft (4); the front ends of the left handle (1) and the right handle (2) are respectively welded with a left tong head (5) and a right tong head (6), the top ends of the left tong head (5) and the right tong head (6) are symmetrically provided with nail cutting edges (9), the cutting edges of the left nail cutting edge and the right nail cutting edge (9) are aligned, and the left nail cutting edge and the right nail cutting edge (9) are respectively arranged at included angles with the left tong head (5) and the right tong head (6); the outer sides of the left tong head (5) and the right tong head (6) are respectively provided with a left nail lifting port (7) and a right nail lifting port (8); and the two ends of the spring (3) are fixedly connected with the left handle (1) and the right handle (2).
2. The ledger nail puller according to claim 1, characterized by: the included angle between the left and right nail cutting edges (9) and the left and right forceps heads (5, 6) is 60-80 degrees.
3. The ledger nail puller according to claim 1, characterized by: the included angle between the left and right nail cutting edges (9) and the left and right forceps heads (5, 6) is 75 degrees.
4. The ledger nail puller according to claim 1, characterized by: the openings of the left nail lifting port (7) and the right nail lifting port (8) are different in size.
5. The ledger nail puller according to claim 1, characterized by: the outer sides of the left tong head (5) and the right tong head (6) are provided with blade edges, and the thickness of the blade edges is smaller than that of the left tong head (5) and the right tong head (6); the left nail lifting port (7) and the right nail lifting port (8) are arranged on the edge.
6. The ledger nail puller according to claim 5, characterized by: the plane of the nail cutting edge (9) is perpendicular to the plane of the edge.
7. The ledger nail puller according to claim 1, characterized by: the left nail lifting port (7) and the right nail lifting port (8) are oval openings, and the openings are sequentially reduced from outside to inside; the width of the openings of the left nail lifting port (7) and the right nail lifting port (8) is larger than the diameter of the rivet and smaller than the diameter of the rivet cap of the rivet.
8. The ledger nail puller according to claim 1, characterized by: the left nail pulling opening (7) and the right nail pulling opening (8) are U-shaped grooves, and the width of the notch of each U-shaped groove is larger than the diameter of a rivet and smaller than the diameter of a rivet cap.
9. The ledger nail puller according to claim 1, characterized by: the lengths of the left forceps head (5) and the right forceps head (6) are 1/3 of the lengths of the left handle (1) and the right handle (2) respectively.
10. The ledger nail puller according to claim 1, characterized by: anti-skid grains are arranged on the left handle (1) and the right handle (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121280944.0U CN215589067U (en) | 2021-06-08 | 2021-06-08 | Account book is with nail puller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121280944.0U CN215589067U (en) | 2021-06-08 | 2021-06-08 | Account book is with nail puller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215589067U true CN215589067U (en) | 2022-01-21 |
Family
ID=79874748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121280944.0U Expired - Fee Related CN215589067U (en) | 2021-06-08 | 2021-06-08 | Account book is with nail puller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215589067U (en) |
-
2021
- 2021-06-08 CN CN202121280944.0U patent/CN215589067U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220121 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |