CN210081797U - Novel cutting knife - Google Patents
Novel cutting knife Download PDFInfo
- Publication number
- CN210081797U CN210081797U CN201920854706.2U CN201920854706U CN210081797U CN 210081797 U CN210081797 U CN 210081797U CN 201920854706 U CN201920854706 U CN 201920854706U CN 210081797 U CN210081797 U CN 210081797U
- Authority
- CN
- China
- Prior art keywords
- cutting
- mounting groove
- block
- cutting block
- cutting edge
- 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.)
- Active
Links
Images
Landscapes
- Scissors And Nippers (AREA)
Abstract
The utility model discloses a novel tailor sword, include: the pair of scissors comprises a scissors body, a first modeling cutting group and a second modeling cutting group; the scissors body includes: a first scissor hook and a second scissor hook; the first scissor hook and the second scissor hook form a pivoting connection; one end of the first scissor hook is provided with a first handle part; the other end of the first scissor hook is provided with a first mounting groove; one end of the second scissor hook is provided with a second handle part; the other end of the second scissor hook is provided with a second mounting groove. The utility model discloses a beneficial part lies in the novel sword of tailorring that provides and cuts group, second molding and cuts group and the third molding and cut the group and install on the scissors body according to the demand through cutting first molding, can satisfy the demand of cutting out multiple shape.
Description
Technical Field
The utility model relates to a stationery especially relates to a novel cutter.
Background
The scissors are used for cutting objects such as cloth, paper, steel plates, ropes and the like. In schools, cutting knives are generally used as stationery and are mostly used in manual lessons for students to make handmade products. The existing cutting knife has single function, and only one shape can be cut by a single cutting knife. If various shapes need to be cut out, scissors with various shapes need to be carried. When students go to class, the students are inconvenient to carry and have high cost. The scissors are dangerous and poor in safety when carried too much.
SUMMERY OF THE UTILITY MODEL
For solving the defects of the prior art, the utility model provides a novel cutting knife which can cut out various shapes.
In order to achieve the above object, the utility model adopts the following technical scheme:
a novel cutting knife comprising: the pair of scissors comprises a scissors body, a first modeling cutting group and a second modeling cutting group; the scissors body includes: a first scissor hook and a second scissor hook; the first scissor hook and the second scissor hook form a pivoting connection; one end of the first scissor hook is provided with a first handle part; the other end of the first scissor hook is provided with a first mounting groove; one end of the second scissor hook is provided with a second handle part; the other end of the second scissor hook is provided with a second mounting groove; the first molding cut group includes: a first left cutting block detachably mounted to the first scissor hook and a first right cutting block detachably mounted to the second scissor hook; the first left cutting block and the first right cutting block are respectively provided with a first left cutting edge and a first right cutting edge which are matched with each other for cutting; one end of the first left cutting block is provided with a first left convex block which is inserted into the first mounting groove to enable the first left cutting block to be mounted on the first scissor hook piece; a first left mounting groove is formed at the other end of the first left cutting block; a first right bump is formed at one end of the first right cutting block and is used for being inserted into the second mounting groove to enable the first right cutting block to be mounted on the second scissor hook piece; a first right mounting groove is formed at the other end of the first right cutting block; the second molding cut group includes: a second left cutting block detachably mounted to the first left cutting block and a second right cutting block detachably mounted to the first right cutting block; the second left cutting block and the second right cutting block are respectively provided with a second left cutting edge and a second right cutting edge which are matched with each other for cutting; the second left cutting edge is shaped differently than the first left cutting edge; the second right cutting edge is shaped differently than the second right cutting edge; one end of the second left cutting block is provided with a second left convex block which is inserted into the first left mounting groove to enable the second left cutting block to be mounted on the first left cutting block; a second left mounting groove is formed at the other end of the second left cutting block; one end of the second right cutting block is provided with a second right convex block which is inserted into the first right mounting groove to enable the second right cutting block to be mounted on the first right cutting block; the other end of the second right cutting block is provided with a second right mounting groove.
Further, the first left bump and the second left bump are the same; the first right bump is the same as the second right bump; the first mounting groove, the first left mounting groove and the second left mounting groove are the same; the second mounting groove, the first right mounting groove and the second right mounting groove are the same.
Further, novel cutter still includes: a third modeling and cutting group; the third molding cut group includes: a third left cutting block and a third right cutting block; the third left cutting block and the third right cutting block are respectively provided with a third left cutting edge and a third right cutting edge which are matched with each other for cutting; the third left cutting edge is shaped differently than the first left cutting edge and the second left cutting edge; the third right cutting edge is shaped differently than the second right cutting edge and the second right cutting edge; a third left protruding block which can be inserted into the first mounting groove, the first left mounting groove or the second left mounting groove is formed at one end of the third left cutting block; one end of the third right cutting block is provided with a third right convex block which can be inserted into the second mounting groove, the first right mounting groove or the second right mounting groove.
Furthermore, a third left mounting groove is formed in one end, far away from the third left bump, of the third left cutting block; and a third right mounting groove is formed at one end, far away from the third right bump, of the third right cutting block.
Further, the first left bump, the second left bump and the third left bump are the same; the first right bump, the second right bump and the third right bump are the same.
Further, the first mounting groove, the first left mounting groove, the second left mounting groove and the third left mounting groove are the same; the second mounting groove, the first right mounting groove, the second right mounting groove and the third right mounting groove are the same.
Further, a cutting line formed by the relative movement of the first left cutting edge and the first right cutting edge is a straight line.
Further, a cutting line formed by the relative movement of the second left cutting edge and the second right cutting edge is a wavy line.
Further, the cutting line formed by the relative movement of the third left cutting edge and the third right cutting edge is an arc line.
Further, the scissors body still includes: the first scissor hook and the second scissor hook form a pivotally connected pivot shaft.
The utility model discloses a beneficial part lies in the novel sword of tailorring that provides and cuts group, second molding and cuts group and the third molding and cut the group and install on the scissors body according to the demand through cutting first molding, just can satisfy the demand of cutting out multiple shape. Is convenient to carry.
The first modeling cutting group, the second modeling cutting group and the third modeling cutting group are respectively provided with a left convex block and a right convex block, and a left mounting groove and a right mounting groove for the left convex block and the right convex block to be respectively inserted. The scissors body is provided with a left mounting groove and a right mounting groove which are correspondingly used for the left lug and the right lug to be respectively inserted. Can be disassembled and assembled in sequence or independently according to the requirement. The installation is convenient.
Drawings
Fig. 1 is a front view of a scissors body of the novel cutting knife of the invention;
FIG. 2 is a right side view of a portion of the structure of the scissors body of FIG. 1;
FIG. 3 is a schematic view of the structure of FIG. 2 with a first build cut group, a second build cut group and a third build cut group installed;
FIG. 4 is a schematic illustration of the structure of FIG. 3 separated from a first build cut group, a second build cut group and a third build cut group;
fig. 5 is an exploded view of the first, second and third mold and cut groups of fig. 4.
The scissors comprise a scissors body 10, a first scissors hook 11, a first handle part 11a, a first mounting groove 11b, a second scissors hook 12, a second handle part 12a, a second mounting groove 12b, a rotating shaft part 13, a first molding cutting group 20, a first left cutting block 21, a first left projection 21a, a first left mounting groove 21b, a first right cutting block 22, a first right projection 22a, a first right mounting groove 22b, a second molding cutting group 30, a second left cutting block 31, a second left projection 31a, a second left mounting groove 31b, a second right cutting block 32, a second right projection 32a, a second right mounting groove 32b, a third molding cutting group 40, a third left cutting block 41, a third left projection 41a, a third left mounting groove 41b, a third right cutting block 42, a third right projection 42a, and a third right mounting groove 42 b.
Detailed Description
The invention is described in detail below with reference to the figures and the embodiments.
As shown in fig. 1 to 5, a novel cutting knife includes: the pair of scissors comprises a scissors body 10, a first modeling and cutting group 20 and a second modeling and cutting group 30. The scissors body 10 includes: a first scissor hook 11 and a second scissor hook 12. First scissor hook 11 and second scissor hook 12 form a pivotal connection. One end of the first scissor hook 11 is provided with a first handle part 11 a. The other end of the first scissor hook 11 is provided with a first mounting groove 11 b. One end of the second scissor hook member 12 is provided with a second handle portion 12 a. The other end of the second scissor hook 12 is provided with a second mounting groove 12 b. The first molding cut group 20 includes: a first left cutting block 21 and a first right cutting block 22. First left cutting block 21 is detachably mounted to first scissor hook 11. First right cutting block 22 is removably mounted to second scissor hook member 12. The first left cutting block 21 and the first right cutting block 22 are respectively formed with a first left cutting edge and a first right cutting edge that cooperate with each other to cut. One end of the first left cutout piece 21 is formed with a first left protrusion 21 a. The first left projection 21a is used to be inserted into the first mounting groove 11b to mount the first left cutting block 21 to the first scissor hook 11. The other end of the first left cutout piece 21 is formed with a first left mounting groove 21 b. One end of the first right cutting block 22 is formed with a first right protrusion 22 a. The first right projection 22a is for insertion into the second mounting groove 12b to mount the first right cutting block 22 to the second scissor hook member 12. The other end of the first right cutting block 22 is formed with a first right mounting groove 22 b. The second molding cut group 30 includes: a second left cutting block 31 and a second right cutting block 32. The second left cutting block 31 is detachably attached to the first left cutting block 21. The second right cutting block 32 is detachably mounted to the first right cutting block 22. The second left cutting block 31 and the second right cutting block 32 are respectively formed with a second left cutting edge and a second right cutting edge that cooperate with each other to perform cutting. The second left cutting edge is shaped differently than the first left cutting edge. The second right cutting edge is shaped differently than the second right cutting edge. One end of the second left cutout piece 31 is formed with a second left protrusion 31 a. The second left projection 31a is adapted to be inserted into the first left mounting groove 21b to mount the second left cutout block 31 to the first left cutout block 21. The other end of the second left cutout piece 31 is formed with a second left mounting groove 31 b. One end of the second right cutout piece 32 is formed with a second right protrusion 32 a. The second right protrusion 32a is adapted to be inserted into the first right mounting groove 22b to mount the second right cutting block 32 to the first right cutting block 22. The other end of the second right cutout piece 32 is formed with a second right mounting groove 32 b.
Particularly, the novel cutter is installed on scissors body 10 according to the demand through cutting group 20, second molding and cutting group 30 and third molding and cutting group 40 with first molding, just can satisfy the demand of cutting out multiple shape. Is convenient to carry.
As a specific embodiment, the first left bump 21a and the second left bump 31a are the same. The first right bump 22a and the second right bump 32a are identical. The first mounting groove 11b, the first left mounting groove 21b and the second left mounting groove 31b are identical. The second mounting groove 12b, the first right mounting groove 22b and the second right mounting groove 32b are identical. Specifically, the first left bump 21a, the second left bump 31a, and the third left bump 41a are the same. The first right bump 22a, the second right bump 32a, and the third right bump 42a are identical.
As a specific implementation manner, the novel cutting knife further comprises: a third build cutting group 40. The third set of molding cuts 40 comprises: a third left cutting block 41 and a third right cutting block 42. The third left cutting block 41 and the third right cutting block 42 are respectively formed with a third left cutting edge and a third right cutting edge that cooperate with each other to cut. The third left cutting edge is shaped differently than the first left cutting edge and the second left cutting edge. The third right cutting edge is shaped differently than the second right cutting edge and the second right cutting edge. One end of the third left cutting block 41 is formed with a third left protrusion 41a that can be inserted into the first mounting groove 11b, the first left mounting groove 21b, or the second left mounting groove 31 b. One end of the third right cutout piece 42 is formed with a third right protrusion 42a that can be inserted into the second mounting groove 12b, the first right mounting groove 22b, or the second right mounting groove 32 b.
As a specific embodiment, a third left mounting groove 41b is formed at an end of the third left cutting block 41 away from the third left protrusion 41 a. The end of the third right cutout piece 42 remote from the third right protrusion 42a is formed with a third right mounting groove 42 b. Specifically, the first mounting groove 11b, the first left mounting groove 21b, the second left mounting groove 31b, and the third left mounting groove 41b are identical. The second mounting groove 12b, the first right mounting groove 22b, the second right mounting groove 32b, and the third right mounting groove 42b are identical.
The first mounting groove 11b can be inserted by the first left protrusion 21a, the second left protrusion 31a or the third left protrusion 41a alone. The first left mounting groove 21b may allow the second left protrusion 31a or the third left protrusion 41a to be inserted separately. The second left mounting groove 31b may allow the first left protrusion 21a or the third left protrusion 41a to be inserted separately. The third left mounting groove 41b may allow the first left protrusion 21a or the second left protrusion 31a to be inserted separately. The second mounting groove 12b can be inserted by the first right protrusion 22a, the second right protrusion 32a or the third right protrusion 42 a. The first right mounting groove 22b can be inserted by the second right protrusion 32a or the third right protrusion 42a alone. The second right mounting groove 32b allows the first right protrusion 22a or the third right protrusion 42a to be inserted separately. The third right mounting groove 42b allows the first right protrusion 22a or the second right protrusion 32a to be inserted separately.
The first left convex block 21a, the second left convex block 31a and the third left convex block 41a are sequentially inserted into the first mounting groove 11b, the first left mounting groove 21b and the second left mounting groove 31b, and the first right convex block 22a, the second right convex block 32a and the third right convex block 42a are sequentially inserted into the second mounting groove 12b, the first right mounting groove 22b and the second right mounting groove 32b, so that the first modeling cutting group, the second modeling cutting group and the third modeling cutting group are integrated with the scissors body 10. Convenient installation and carrying.
As a specific embodiment, a cutting line formed by the relative movement of the first left cutting edge and the first right cutting edge is a straight line. The cutting line formed by the relative motion of the second left cutting edge and the second right cutting edge is a wavy line. The cutting line formed by the relative movement of the third left cutting edge and the third right cutting edge is an arc line.
As a specific embodiment, the scissors body 10 further includes: a shaft member 13. Pivot shaft member 13 pivotally connects first scissor hook member 11 to second scissor hook member 12.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It should be understood by those skilled in the art that the above embodiments do not limit the present invention in any way, and all technical solutions obtained by adopting equivalent replacement or equivalent transformation fall within the protection scope of the present invention.
Claims (10)
1. The utility model provides a novel cut out sword which characterized in that includes: the pair of scissors comprises a scissors body, a first modeling cutting group and a second modeling cutting group; the scissors body includes: a first scissor hook and a second scissor hook; the first scissor hook and the second scissor hook form a pivotal connection; one end of the first scissor hook is provided with a first handle part; the other end of the first scissor hook is provided with a first mounting groove; one end of the second scissor hook is provided with a second handle part; the other end of the second scissor hook is provided with a second mounting groove; the first molding cut group comprises: a first left cutting block detachably mounted to the first scissor hook and a first right cutting block detachably mounted to the second scissor hook; the first left cutting block and the first right cutting block are respectively provided with a first left cutting edge and a first right cutting edge which are matched with each other for cutting; a first left protruding block which is inserted into the first mounting groove and used for mounting the first left cutting block to the first scissor hook is formed at one end of the first left cutting block; a first left mounting groove is formed at the other end of the first left cutting block; a first right protruding block which is inserted into the second mounting groove and used for mounting the first right cutting block to the second scissor hook is formed at one end of the first right cutting block; a first right mounting groove is formed at the other end of the first right cutting block; the second molding cut group comprises: a second left cutting block detachably mounted to the first left cutting block and a second right cutting block detachably mounted to the first right cutting block; the second left cutting block and the second right cutting block are respectively provided with a second left cutting edge and a second right cutting edge which are matched with each other for cutting; the second left cutting edge is shaped differently than the first left cutting edge; the second right cutting edge is shaped differently than the second right cutting edge; one end of the second left cutting block is provided with a second left convex block which is inserted into the first left mounting groove to enable the second left cutting block to be mounted on the first left cutting block; a second left mounting groove is formed at the other end of the second left cutting block; one end of the second right cutting block is provided with a second right convex block which is inserted into the first right mounting groove to enable the second right cutting block to be mounted on the first right cutting block; and a second right mounting groove is formed at the other end of the second right cutting block.
2. The novel cutting knife of claim 1,
the first left bump and the second left bump are the same; the first right bump and the second right bump are the same; the first mounting groove, the first left mounting groove and the second left mounting groove are the same; the second mounting groove, the first right mounting groove and the second right mounting groove are the same.
3. The novel cutting knife of claim 1,
novel cut out sword and still include: a third modeling and cutting group; the third molding cut group comprises: a third left cutting block and a third right cutting block; the third left cutting block and the third right cutting block are respectively provided with a third left cutting edge and a third right cutting edge which are matched with each other for cutting; the third left cutting edge is shaped differently than the first left cutting edge and the second left cutting edge; the third right cutting edge is shaped differently than the second right cutting edge and the second right cutting edge; a third left protruding block which can be inserted into the first mounting groove, the first left mounting groove or the second left mounting groove is formed at one end of the third left cutting block; one end of the third right cutting block is provided with a third right convex block which can be inserted into the second mounting groove, the first right mounting groove or the second right mounting groove.
4. The novel cutting knife of claim 3,
a third left mounting groove is formed in one end, far away from the third left bump, of the third left cutting block; and a third right mounting groove is formed at one end, far away from the third right bump, of the third right cutting block.
5. The novel cutting knife of claim 4,
the first left bump, the second left bump, and the third left bump are the same; the first right bump, the second right bump and the third right bump are the same.
6. The novel cutting knife of claim 5,
the first mounting groove, the first left mounting groove, the second left mounting groove and the third left mounting groove are the same; the second mounting groove, the first right mounting groove, the second right mounting groove and the third right mounting groove are the same.
7. The novel cutting knife of claim 3,
the cutting line formed by the relative motion of the first left cutting edge and the first right cutting edge is a straight line.
8. The novel cutting knife of claim 7,
and a cutting line formed by the relative motion of the second left cutting edge and the second right cutting edge is a wavy line.
9. The novel cutting knife of claim 8,
and the cutting line formed by the relative movement of the third left cutting edge and the third right cutting edge is an arc line.
10. The novel cutting knife of claim 1,
the scissors body still includes: such that the first scissor hook and the second scissor hook comprise a pivotally connected pivot shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920854706.2U CN210081797U (en) | 2019-06-08 | 2019-06-08 | Novel cutting knife |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920854706.2U CN210081797U (en) | 2019-06-08 | 2019-06-08 | Novel cutting knife |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210081797U true CN210081797U (en) | 2020-02-18 |
Family
ID=69482038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920854706.2U Active CN210081797U (en) | 2019-06-08 | 2019-06-08 | Novel cutting knife |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210081797U (en) |
-
2019
- 2019-06-08 CN CN201920854706.2U patent/CN210081797U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA2683837A1 (en) | Razor cartridge pivot axis | |
| CN210081797U (en) | Novel cutting knife | |
| CN204525526U (en) | A kind of jackknife with unlocking structure | |
| CN2905371Y (en) | Novel shears | |
| CN211639999U (en) | Novel scissors blade and novel scissors | |
| CN202640386U (en) | Scissors | |
| CN201252927Y (en) | Nail nipper with multi shear-planes | |
| CN204749059U (en) | Plastics fly piece side bend cutting knife | |
| CN219075750U (en) | Double-edged trimming knife | |
| CN201848870U (en) | Scissors | |
| CN214015339U (en) | Rubber tapping blade | |
| CN204819837U (en) | Cutting nippers | |
| CN203357509U (en) | Paper cutter | |
| CN207402203U (en) | A kind of photovoltaic module plate chamfered edge machine knife blade | |
| CN204487603U (en) | A kind of cutter | |
| CN219698804U (en) | Lu Yaqian | |
| CN220612438U (en) | Cutting assembly and cutting equipment | |
| CN202592399U (en) | Vegetable scissors | |
| CN210651728U (en) | Cutter for processing plastic material water gap | |
| CN210160990U (en) | Laborsaving cable wire cutting pliers for communication system maintenance | |
| CN217070949U (en) | Special tool for shearing grafting blade | |
| CN2677105Y (en) | Scissors | |
| CN216180720U (en) | Novel shaver head | |
| CN210796504U (en) | Cutter for cutting fur | |
| CN205630699U (en) | Sword is cuted to umbrella rope |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |