CN211517552U - Energy-saving cutter - Google Patents
Energy-saving cutter Download PDFInfo
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- CN211517552U CN211517552U CN202020142732.5U CN202020142732U CN211517552U CN 211517552 U CN211517552 U CN 211517552U CN 202020142732 U CN202020142732 U CN 202020142732U CN 211517552 U CN211517552 U CN 211517552U
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- cutting edge
- mounting groove
- strip
- cutter
- shaped
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Abstract
A source-saving cutter comprises a cutter handle, a cutter body and a cutting edge; the knife handle is arranged at the end part of the knife body; the cutter body sets up the bar arch towards one side of cutting edge, and one side of cutting edge towards the cutter body is provided with the mounting groove, and the protruding cooperation of bar is inserted in the mounting groove to connect cutter body and cutting edge. In the utility model, the cutter body and the cutting edge can be detachably connected; during production, the cutting edge is produced by adopting expensive special materials, and the cutter body is produced only by using common steel, so that the aims of saving resources and reducing the product cost are fulfilled. When the cutting edge is damaged, only the cutting edge needs to be replaced, the replacement and the use are convenient, and the cutter is convenient to disassemble, assemble and clean.
Description
Technical Field
The utility model relates to a cutter field especially relates to a festival source cutter.
Background
With the development of society, people have higher requirements on the cutter, and the cutter is required to be sharp and durable, so that special materials are required to be used. The special material is expensive, which is not beneficial to the popularization of the product.
In view of the situation, the present application designs a cutter with replaceable cutting edges to reduce the amount of special materials, thereby solving the above problems.
SUMMERY OF THE UTILITY MODEL
Objects of the invention
For solving the technical problem who exists among the background art, the utility model provides a festival source cutter, the connection can be dismantled to cutter body and cutting edge, reaches resources are saved and reduction product cost's purpose.
(II) technical scheme
The utility model provides a resource-saving cutter, which comprises a cutter handle, a cutter body and a cutting edge;
the knife handle is arranged at the end part of the knife body; the cutter body sets up the bar arch towards one side of cutting edge, and one side of cutting edge towards the cutter body is provided with the mounting groove, and the protruding cooperation of bar is inserted in the mounting groove to connect cutter body and cutting edge.
Preferably, the front and back surfaces of the strip-shaped bulge are provided with a first anti-skid bulge, and the inner wall of the mounting groove is provided with a second anti-skid bulge; under the state that the strip-shaped bulges are matched and inserted into the mounting groove, the first anti-skid bulges and the second anti-skid bulges are mutually compressed to form a static friction force positioning structure.
Preferably, the length of the strip-shaped bulge is smaller than that of the cutter body, the length of the strip-shaped bulge is gradually reduced along the direction towards the cutting edge, and two ends of the strip-shaped bulge are gradually inclined; the length of the mounting groove is less than that of the cutting edge, and the groove walls at two ends of the mounting groove are vertical to the groove bottom; the length value of the end part of the strip-shaped bulge facing one side of the mounting groove is smaller than that of the mounting groove; under the state that the strip-shaped bulge is inserted into the mounting groove in a matching manner, the two ends of the strip-shaped bulge, which are positioned at the opening of the mounting groove, are tightly pressed with the groove walls at the two ends of the mounting groove; the strip-shaped bulge is positioned at the two ends of the bottom of the mounting groove and forms an included angle with the slot wall at the two ends of the mounting groove, and the included angle is 2-3 degrees.
Preferably, the surface of the strip-shaped protrusion is frosted.
Preferably, the thickness of the cutter body and the blade is gradually reduced towards the blade from the cutter body.
In the utility model, the cutter body and the cutting edge can be detachably connected; during production, the cutting edge is produced by adopting expensive special materials, and the cutter body is produced only by using common steel, so that the aims of saving resources and reducing the product cost are fulfilled. When the cutting edge is damaged, only the cutting edge needs to be replaced, the replacement and the use are convenient, and the cutter is convenient to disassemble, assemble and clean.
The utility model discloses in, increase the frictional force between cutter body and the cutting edge for cutter body and cutting edge are connected inseparabler, the situation that drops easily can not appear, in order to satisfy daily user demand.
Drawings
Fig. 1 is an exploded view of the energy-saving tool of the present invention.
Fig. 2 is a front view of the power saving tool of the present invention.
Fig. 3 is a schematic view of a part of the structure in the direction C of fig. 2.
Fig. 4 is an enlarged schematic view of a portion a in fig. 3.
Fig. 5 is an enlarged schematic view of fig. 2 at B.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in fig. 1-5, the utility model provides a source-saving tool, which comprises a tool shank, a tool body 2 and a cutting edge 1;
the knife handle is arranged at the end part of the knife body 2; cutter body 2 sets up protruding 3 of bar towards one side of cutting edge 1, and cutting edge 1 is provided with mounting groove 4 towards one side of cutter body 2, and the protruding 3 cooperation of bar inserts in mounting groove 4 to connect cutter body 2 and cutting edge 1.
In the utility model, the cutter body 2 and the cutting edge 1 are detachably connected; during production, the cutting edge 1 is produced by adopting expensive special materials, and the cutter body 2 only needs to be produced by using common steel, so that the aims of saving resources and reducing the product cost are fulfilled. When the cutting edge 1 is damaged, only the cutting edge 1 needs to be replaced, the replacement and the use are convenient, and the cutter is convenient to disassemble, assemble and clean.
In an alternative embodiment, the front and the back of the strip-shaped bulge 3 are provided with a first anti-skid bulge 5, and the inner wall of the mounting groove 4 is provided with a second anti-skid bulge 6;
under the state that the strip-shaped bulges 3 are matched and inserted into the mounting grooves 4, the first anti-skid bulges 5 and the second anti-skid bulges 6 are mutually pressed to form a static friction force positioning structure.
In an alternative embodiment, the surface of the strip-shaped protrusions 3 is frosted, fine micropores can be formed after frosting, and the functions of skid resistance and drop resistance can be achieved.
It should be noted that, the friction between the cutter body 2 and the blade 1 is increased, so that the cutter body 2 and the blade 1 are connected more tightly, and the situation of easy falling cannot occur, so as to meet the daily use requirement.
In an alternative embodiment, the length of the strip-shaped protrusion 3 is smaller than that of the cutter body 2, the length of the strip-shaped protrusion 3 gradually decreases along the direction towards the cutting edge 1, and two ends of the strip-shaped protrusion are gradually inclined; the length of the mounting groove 4 is less than that of the cutting edge 1, and the groove walls at two ends of the mounting groove 4 are vertical to the groove bottom; the length value of the end part of the strip-shaped bulge 3 facing one side of the mounting groove 4 is smaller than that of the mounting groove 4;
under the state that the strip-shaped bulge 3 is inserted into the mounting groove 4 in a matching manner, the two ends of the strip-shaped bulge 3, which are positioned at the opening of the mounting groove 4, are tightly pressed with the groove walls at the two ends of the mounting groove 4;
the strip-shaped bulge 3 is positioned at the two ends of the bottom of the mounting groove 4 and forms an included angle 7 with the slot wall at the two ends of the mounting groove 4, and the included angle 7 has an angle value of 2-3 degrees.
It should be noted that the length of the end of the strip-shaped protrusion 3 facing the mounting groove 4 is smaller than the length of the mounting groove 4, which is convenient for mounting the device;
in an alternative embodiment, the thickness of the cutter body 2 and the cutting edge 1 is gradually reduced, so that the use efficiency is improved.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (5)
1. A source-saving cutter is characterized by comprising a cutter handle, a cutter body (2) and a cutting edge (1);
the knife handle is arranged at the end part of the knife body (2); one side of the cutter body (2) facing the cutting edge (1) is provided with a strip-shaped bulge (3), one side of the cutting edge (1) facing the cutter body (2) is provided with a mounting groove (4), and the strip-shaped bulge (3) is inserted into the mounting groove (4) in a matched mode so as to connect the cutter body (2) and the cutting edge (1).
2. The source-saving cutter according to claim 1, characterized in that the front and back surfaces of the strip-shaped bulge (3) are provided with a first anti-skid bulge (5), and the inner wall of the mounting groove (4) is provided with a second anti-skid bulge (6);
under the condition that the strip-shaped bulges (3) are matched and inserted into the mounting grooves (4), the first anti-skid bulges (5) and the second anti-skid bulges (6) are mutually pressed to form a static friction force positioning structure.
3. The energy-saving tool as claimed in claim 1, characterized in that the length of the strip-shaped protrusion (3) is smaller than that of the tool body (2), and the length of the strip-shaped protrusion (3) is gradually reduced along the direction towards the cutting edge (1), and two ends of the strip-shaped protrusion are gradually inclined; the length of the mounting groove (4) is less than that of the cutting edge (1), and the groove walls at two ends of the mounting groove (4) are vertical to the groove bottom; the length value of the end part of the strip-shaped bulge (3) facing one side of the mounting groove (4) is smaller than that of the mounting groove (4);
under the state that the strip-shaped bulge (3) is inserted into the mounting groove (4) in a matching manner, the two ends of the strip-shaped bulge (3) positioned at the opening of the mounting groove (4) are tightly pressed with the groove walls at the two ends of the mounting groove (4);
the strip-shaped bulge (3) is positioned at the two ends of the bottom of the mounting groove (4) and forms an included angle (7) with the slot wall between the two ends of the mounting groove (4), and the angle value of the included angle (7) is 2-3 degrees.
4. The earth-boring tool as claimed in claim 1, characterized in that the surface of the bar-shaped projections (3) is frosted.
5. The energy-saving tool according to claim 1, characterized in that the thickness of the tool body (2) and the cutting edge (1) becomes thinner gradually from the tool body (2) to the cutting edge (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020142732.5U CN211517552U (en) | 2020-01-22 | 2020-01-22 | Energy-saving cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020142732.5U CN211517552U (en) | 2020-01-22 | 2020-01-22 | Energy-saving cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211517552U true CN211517552U (en) | 2020-09-18 |
Family
ID=72459691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020142732.5U Active CN211517552U (en) | 2020-01-22 | 2020-01-22 | Energy-saving cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211517552U (en) |
-
2020
- 2020-01-22 CN CN202020142732.5U patent/CN211517552U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220401 Address after: 402368 Longshui Town Industrial Park, Dazu District, Chongqing (No. 23, Longxi Road) Patentee after: DAZU COUNTY AREA THE WYNN TOOL CO.,LTD. Address before: 402368 Huanglong animal husbandry station, Longshui Town, Dazu District, Chongqing Patentee before: Chongqing Dazu Kaixin Hardware Manufacturing Co.,Ltd. |
|
| TR01 | Transfer of patent right |