CN219445089U - Disposable woodworking line drawing cutter - Google Patents
Disposable woodworking line drawing cutter Download PDFInfo
- Publication number
- CN219445089U CN219445089U CN202320638149.7U CN202320638149U CN219445089U CN 219445089 U CN219445089 U CN 219445089U CN 202320638149 U CN202320638149 U CN 202320638149U CN 219445089 U CN219445089 U CN 219445089U
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- connector
- cutter
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- disposable
- connecting seat
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- 238000000034 method Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of woodworking tools, and particularly relates to a disposable woodworking line drawing cutter. A disposable woodworking line drawing cutter comprises a cutter handle and a cutter head, wherein the cutter head is detachably fixed at one end of the cutter handle; one end of the cutter handle, which is connected with the cutter head, is provided with a connecting seat, and the contact surface of the connecting seat and the cutter head is provided with a concave groove; one end of the cutter head, which is connected with the cutter handle, is provided with a connector, and the contact surface of the connector and the cutter handle is provided with a convex boss; the concave groove is matched with the convex boss and clamps the connector and the connector together; the connecting seat and the connector are also provided with fixing screws, the fixing screw holes penetrate through the connecting seat and the connector at the same time, and the connecting seat and the connector can be fixed together through the fixing screws matched with the fixing screw holes. The woodworking line drawing cutter has the advantages that the cutter head can be detached at any time for replacement, and the use is convenient; and the cutter head is provided with the convex boss which is matched with and clamped with the concave groove arranged on the cutter handle, and the cutter head and the cutter handle are abutted together in the using process, so that the cutter is firmer and more reliable.
Description
Technical Field
The utility model belongs to the technical field of woodworking tools, and particularly relates to a disposable woodworking line drawing cutter.
Background
Scribing is an important link in carpentry work. The scribing is generally performed by using a pencil, but because carpenters can combine with a plurality of other materials for processing, a scribing cutter with a super-hard tip is also used. Such scoring blades are primarily alloy tipped and can score lines on stainless steel or tile materials.
The tool bit of the existing scribing tool is not detachable and replaceable under the general condition, and if the tool bit is damaged in the using process, the new scribing tool can be directly replaced, so that the cost is wasted.
Disclosure of Invention
In view of the above, the present utility model provides a disposable woodworking line drawing cutter to solve some or all of the technical problems described in the background section of the present application.
The utility model provides a solution for solving the technical problems that:
a disposable woodworking line drawing cutter comprises a cutter handle and a cutter head, wherein the cutter head is detachably fixed at one end of the cutter handle; one end of the cutter handle, which is connected with the cutter head, is provided with a connecting seat, and the contact surface of the connecting seat and the cutter head is provided with a concave groove; one end of the cutter head, which is connected with the cutter handle, is provided with a connector, and the contact surface of the connector and the cutter handle is provided with a convex boss; the concave groove is matched with the convex boss and clamps the connector and the connector together; the connecting seat and the connector are also provided with fixing screws, the fixing screw holes penetrate through the connecting seat and the connector at the same time, and the connecting seat and the connector can be fixed together through the fixing screws matched with the fixing screw holes.
Further, the upper surface of the connecting seat is lower than the upper surface of the knife, and a supporting surface is formed at the height difference of the upper surface and the knife.
Further, one side surface of the convex boss of the connector is abutted against the supporting surface.
Further, one end of the cutter head, which is far away from the cutter handle, is provided with a V-shaped cutting edge; the V-shaped blade comprises two straight blade fronts and a blade tip formed by converging the two straight blade fronts.
Further, one end of the cutter handle, which is far away from the cutter head, is provided with a hanging hole.
Further, a standby screw hole is further formed in the cutter handle, and a standby screw matched with the standby screw hole is arranged in the standby screw hole.
Further, the shape and the size of the spare screw are consistent with those of the fixing screw.
Further, an anti-slip groove is also arranged on the knife handle.
The beneficial technical effects are as follows:
1. the utility model provides a detachable woodworking line drawing cutter, which has the advantages that a cutter head can be detached at any time for replacement, and the use is convenient; the convex boss arranged on the cutter head is matched and clamped with the concave groove arranged on the cutter handle, and the convex boss and the concave groove are abutted during the use process, so that the cutter is firmer and more reliable;
2. the utility model provides a detachable woodworking line drawing knife, wherein a standby screw is arranged on a knife handle, when the fixing screw is lost, the detachable woodworking line drawing knife can be fixed in a standby mode, and is convenient and fast to use and saves time.
The technical scheme and technical effects of the present application will be described in detail below with reference to the drawings and the detailed description of the specification.
Drawings
FIG. 1 is a schematic perspective view of a disposable woodworking line striping tool of the present utility model;
FIG. 2 is a schematic side view of the disposable woodworking line striping tool of the present utility model;
FIG. 3 is a schematic view of the structure of the handle of the disposable woodworking line drawing cutter of the present utility model;
FIG. 4 is a schematic view of the structure of the disposable woodworking line striping tool bit of the present utility model;
identification description:
10-knife handle, 20-knife head, 30-fixed screw hole, 40-fixed screw, 50-standby screw hole and 60-standby screw;
110-a connecting seat, 120-a concave groove, 130-a supporting surface, 140-a hanging hole and 150-an anti-slip groove;
210-connector, 220-convex boss and 230-V-shaped blade;
2310-knife front, 2320-knife tip.
Detailed Description
Referring to fig. 1-4, the application discloses a disposable woodworking line drawing cutter, which comprises a cutter handle 10 and a cutter head 20, wherein the cutter head 20 is detachably fixed at one end of the cutter handle 10; a connecting seat 110 is arranged at one end of the cutter handle 10 connected with the cutter head 20, and a concave groove 120 is arranged at the contact surface of the connecting seat 110 and the cutter head 20; one end of the cutter head 20 connected with the cutter handle 10 is provided with a connector 210, and the contact surface of the connector 210 and the cutter handle 10 is provided with a convex boss 220; the concave groove 120 is matched with the convex boss 220 and clamps the connector 210 and the connector 210 together; the connecting seat 110 and the connecting head 210 are further provided with fixing screw holes 30, and the fixing screw holes 30 penetrate through the connecting seat 110 and the connecting head 210 at the same time and can be fixed together through fixing screws 40 matched with the fixing screw holes 30.
The upper surface of the connecting seat 110 is lower than the upper surface of the tool shank 10, and a supporting surface 130 is formed at the height difference between the upper surface and the tool shank.
One side surface of the convex boss 220 of the connector 210 abuts against the supporting surface 130.
The cutter head 20 can be detached at any time for replacement, and the use is convenient; and the tool bit 20 is provided with the convex boss 210 which is matched with and clamped with the concave groove 120 arranged on the tool shank 10, and the convex boss and the concave groove are abutted against each other in the using process, so that the tool bit is firmer and more reliable.
The end of the tool bit 20 away from the tool shank 10 is provided with a V-shaped cutting edge 230; the V-shaped blade 230 includes two straight blade lines 2310 and a blade tip 2320 formed by converging the two straight blade lines 2310.
The end of the shank 10 remote from the tool bit 10 is provided with a depending aperture 140.
The knife handle 10 is also provided with a standby screw hole 50, and a standby screw 60 matched with the standby screw hole 50 is arranged in the standby screw hole 50.
The spare screw 60 is identical in shape and size to the set screw 40.
The knife handle 10 is also provided with a standby screw, so that when the fixing screw is lost, the standby screw can be used for fixing, the use is convenient, and the time is saved.
The knife handle 10 is also provided with an anti-slip groove 150. The anti-skid groove is arranged, so that the handle can be more attractive in appearance, fingers can be tightly attached to the handle, the fingers are prevented from sliding forwards, and the thrust during use is enhanced.
The utility model provides a detachable woodworking line drawing cutter, which is characterized in that the technical scheme and the technical effect of the utility model are explained in detail by combining the attached drawings with the specific embodiments, and the specific embodiments disclosed in the specification are only preferred embodiments of the utility model, and other embodiments can be developed on the basis of the detailed description by those skilled in the art; any simple modification and equivalent substitutions without departing from the innovative concepts of the present utility model are intended to be covered by the present utility model, falling within the protective scope of the patent.
Claims (8)
1. The utility model provides a disposable carpenter's setting-out knife, includes handle of a knife (10) and tool bit (20), its characterized in that: the tool bit (20) is detachably fixed at one end of the tool handle (10); a connecting seat (110) is arranged at one end of the knife handle (10) connected with the knife head (20), and a concave groove (120) is arranged on the contact surface of the connecting seat (110) and the knife head (20); one end of the cutter head (20) connected with the cutter handle (10) is provided with a connector (210), and the contact surface of the connector (210) and the cutter handle (10) is provided with a convex boss (220); the concave-shaped groove (120) is matched with the convex-shaped boss (220) and clamps the connector (210) and the connector (210) together; the connecting seat (110) and the connector (210) are also provided with fixing screw holes (30), the fixing screw holes (30) penetrate through the connecting seat (110) and the connector (210) at the same time, and the fixing screw holes and the connector can be fixed together through fixing screws (40) matched with the fixing screw holes (30).
2. The disposable woodworking line striper of claim 1, wherein: the height of the upper surface of the connecting seat (110) is lower than that of the upper surface of the knife handle (10), and a supporting surface (130) is formed at the height difference of the upper surface and the knife handle.
3. The disposable woodworking line striper of claim 2, wherein: one side surface of the convex boss (220) of the connector (210) is abutted against the supporting surface (130).
4. A disposable woodworking line striper as in claim 3, wherein: one end of the tool bit (20) far away from the tool shank (10) is provided with a V-shaped cutting edge (230); the V-shaped blade (230) comprises two straight blade fronts (2310) and a blade tip (2320) formed by converging the two straight blade fronts (2310).
5. The disposable woodworking line striper of claim 4, wherein: one end of the knife handle (10) far away from the knife head (20) is provided with a hanging hole (140).
6. The disposable woodworking line striper of claim 5, wherein: the tool handle (10) is also provided with a standby screw hole (50), and a standby screw (60) matched with the standby screw hole (50) is arranged in the standby screw hole (50).
7. The disposable woodworking line striper of claim 6, wherein: the shape and the size of the standby screw (60) are consistent with those of the fixed screw (40).
8. The disposable woodworking line striper of claim 7, wherein: an anti-slip groove (150) is further formed in the knife handle (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320638149.7U CN219445089U (en) | 2023-03-27 | 2023-03-27 | Disposable woodworking line drawing cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320638149.7U CN219445089U (en) | 2023-03-27 | 2023-03-27 | Disposable woodworking line drawing cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219445089U true CN219445089U (en) | 2023-08-01 |
Family
ID=87380078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320638149.7U Active CN219445089U (en) | 2023-03-27 | 2023-03-27 | Disposable woodworking line drawing cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219445089U (en) |
-
2023
- 2023-03-27 CN CN202320638149.7U patent/CN219445089U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: Room 201, No. 13, Erba Industrial Zone Road, Chashan Town, Dongguan City, Guangdong Province, 523000 Patentee after: DONGGUAN HONGDUI MACHINERY EQUIPMENT TECHNOLOGY Co.,Ltd. Address before: 523000 shajiaotou Industrial Zone, Shangyuan village, Chashan Town, Dongguan City, Guangdong Province Patentee before: DONGGUAN HONGDUI MACHINERY EQUIPMENT TECHNOLOGY Co.,Ltd. |