CN205572474U - Novel ceramic knife structure - Google Patents
Novel ceramic knife structure Download PDFInfo
- Publication number
- CN205572474U CN205572474U CN201620254189.1U CN201620254189U CN205572474U CN 205572474 U CN205572474 U CN 205572474U CN 201620254189 U CN201620254189 U CN 201620254189U CN 205572474 U CN205572474 U CN 205572474U
- Authority
- CN
- China
- Prior art keywords
- blade part
- groove
- side draw
- cutting edge
- edge portion
- 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.)
- Expired - Fee Related
Links
- 239000000919 ceramic Substances 0.000 title claims abstract description 16
- 229910010293 ceramic material Inorganic materials 0.000 claims abstract description 7
- 239000007769 metal material Substances 0.000 claims abstract description 4
- 238000001746 injection moulding Methods 0.000 claims description 2
- 238000000465 moulding Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000006978 adaptation Effects 0.000 abstract 1
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 208000025371 Taste disease Diseases 0.000 description 1
- 230000003064 anti-oxidating effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 235000019656 metallic taste Nutrition 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Knives (AREA)
Abstract
The utility model discloses a novel ceramic knife structure, the blade part of making by ceramic material including the blade subtotal of metal material, spacing arch and the spacing arch in back before blade part is equipped with along length direction, blade part both sides be equipped with respectively with should before the front side draw -in groove and the rear side draw -in groove of spacing arch spacing protruding looks adaptation after with, the blade part is equipped with the convex backstop lug that makes progress between the spacing arch of spacing arch and back in the front, is equipped with the breach that suits with this backstop lug shape in the blade part, preceding spacing arch, the spacing arch in back and backstop lug imbed respectively in front side draw -in groove, rear side draw -in groove and the breach. The utility model discloses the ceramic material quantity is less, low in production cost, and compact structure, it is handsome in appearance.
Description
Technical field
This practicality relates to a kind of new ceramics knife structure, belongs to cutting-tool engineering field.
Background technology
Stupalox is the new-type cutter utilizing high technology ceramics high pressure to develop, have hardness high, high temperature resistant,
The characteristics such as antioxidation, will not shelter evil people and countenance evil practices, and cut food and remain without metallic taste, frivolous sharp, easy to clean,
There is the advantage that conventional metals cutter is incomparable, have the title of " noble's cutter ".Existing sintex
Overall employing ceramic material, production cost is higher, have impact on the popularization and application of Stupalox.
Utility model content
In view of this, this utility model provides a kind of new ceramics knife structure that can be produced at low cost.
Its technical scheme is as follows:
A kind of new ceramics knife structure, including blade part and the cutting edge being made of ceramic materials of metal material
Part, described cutting edge portion is provided with the protruding and rear spacing preiection of front limit, blade part both sides along its length
It is respectively equipped with the suitable front side draw-in groove of protruding with this front limit and rear spacing preiection and rear side draw-in groove；
Cutting edge portion is provided with backstop projection protruding upward, blade between the protruding and rear spacing preiection of front limit
Part is provided with the breach adapted with this backstop projection shape, described front limit spacing preiection protruding, rear and
Backstop projection is respectively embedded in front side draw-in groove, rear side draw-in groove and breach.
The non-functional region of Stupalox uses conventional metals material, decreases ceramic material consumption, effectively drops
Low production cost, the spacing preiection of cutting edge portion and backstop projection can respectively with the draw-in groove of blade part and
Breach is the most chimeric, it is ensured that cutting edge portion fits tightly with blade part.
For further facilitating the Qian He of spacing preiection and draw-in groove, the protruding and rear spacing preiection end of described front limit
It is respectively equipped with the cylindrical forward projection protruded to side and rear protuberance, described forward projection and rear protrusion
The protrusion direction in portion is contrary, makes blade part both sides uniform force, completes before and after a knife edge part and left side simultaneously
Right direction spacing.
Further, the described backstop projection width near blade part one end is more than it near cutting edge portion one
The width of end, to spacing at the i.e. above-below direction of blade partial width of knife edge part, prevents it from deviating from.
Further, described blade part and cutting edge portion, by injection moulding integrated molding, enable both tight
Combine.
The end face that described blade part and cutting edge portion fit is airflow design, it is ensured that cutter is moulded
More dynamic fashion.
For convenience of using, described blade portion rear end is provided with handle of a knife, and this handle of a knife is formed in one with blade part
Structure.
Beneficial effect:
Using the new ceramics knife structure of above technical scheme, ceramic material consumption is less, and production cost is low,
Compact conformation, handsome in appearance.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the decomposition texture schematic diagram of Fig. 1.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail.
A kind of new ceramics knife structure as shown in Figure 1, including blade part 1 and knife edge part 2, wherein cutter
Body part 1 uses traditional metal materials, knife edge part 2 then to use zirconia ceramics material, blade part 1
Use Shooting Technique one-body molded with knife edge part 2, be additionally provided with handle of a knife 3 in blade part 1 rear end, this handle of a knife
3 is one-body molded with blade part 1.
In conjunction with Fig. 2 it can be seen that blade part 1 and knife edge part 2 bonding position are streamlined setting, cutter
Blade portion 2 is provided with front limit protruding 21 and rear spacing preiection 22, this front limit projection 21 along its length
Extend up towards blade part 1 direction by knife edge part 2 upper end with rear spacing preiection 22, convex in front limit
Playing 21 far-ends and set cylindrical forward projection 21a protruded to side level, rear spacing preiection 22 end is corresponding
Rear protuberance 22a, and the protrusion direction of rear protuberance 22a is contrary with forward projection 21a.
Blade part 1 is correspondingly provided with front side draw-in groove in corresponding front limit protruding 21 and rear spacing preiection 22 position
11 and rear side draw-in groove 12, the shape of front side draw-in groove 11 and rear side draw-in groove 12 respectively with front limit protruding 21 and
Rear spacing preiection 22 is corresponding, and is respectively equipped with and forward projection 21a of knife edge part 2 and rear protuberance 22a
Corresponding circular groove.
Knife edge part 2 is additionally provided with substantially in " M " font between front limit protruding 21 and rear spacing preiection 22
Backstop projection 23, this backstop projection 23 extends to blade part 1 direction, and near blade part 1 one
The width of end presses close to the width of knife edge part 2 more than it.It is correspondingly provided with wide at the top and narrow at the bottom in blade part 1, shape
Shape and this corresponding breach of backstop projection 23 13.After knife edge part 2 is combined with blade part 1, front limit is convex
Rise 21 and rear spacing preiection 22 fasten with front side draw-in groove 11 and rear side draw-in groove 12 respectively, backstop projection 23 phase
Should embed in breach 13, so that both combinations are more firm.
Last it should be noted that foregoing description is only preferred embodiment of the present utility model, this area
Those of ordinary skill is under enlightenment of the present utility model, without prejudice to this utility model objective and claim
Under premise, representing as can making multiple types, such conversion each falls within protection domain of the present utility model
Within.
Claims (6)
1. a new ceramics knife structure, it is characterised in that: include metal material blade part (1) and
The cutting edge portion (2) being made of ceramic materials, it is convex that described cutting edge portion (2) is provided with front limit along its length
Playing (21) and rear spacing preiection (22), blade part (1) is respectively provided on two sides with protruding (21) with this front limit
The front side draw-in groove (11) suitable with rear spacing preiection (22) and rear side draw-in groove (12)；
Cutting edge portion (2) is provided with protruding upward between front limit protruding (21) and rear spacing preiection (22)
Backstop projection (23), blade part (1) be provided with adapt with this backstop projection (23) shape lack
Mouth (13), described front limit protruding (21), rear spacing preiection (22) and backstop projection (23) are the most embedding
Enter in front side draw-in groove (11), rear side draw-in groove (12) and breach (13).
New ceramics knife structure the most according to claim 1, it is characterised in that: described front limit is protruding
(21) and rear spacing preiection (22) end be respectively equipped with cylindrical to side protrude forward projection (21a)
With rear protuberance (22a), the protrusion direction of described forward projection (21a) and rear protuberance (22a) is contrary.
New ceramics knife structure the most according to claim 1 and 2, it is characterised in that: described backstop is convex
The block (23) width near blade part (1) one end is more than its width near cutting edge portion (2) one end.
New ceramics knife structure the most according to claim 3, it is characterised in that: described blade part (1)
Injection moulding integrated molding is passed through with cutting edge portion (2).
New ceramics knife structure the most according to claim 4, it is characterised in that: described blade part (1)
The end face fitted with cutting edge portion (2) is airflow design.
New ceramics knife structure the most according to claim 4, it is characterised in that: described blade part (1)
Rear end is provided with handle of a knife (3), and this handle of a knife (3) and blade part (1) are formed in one structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620254189.1U CN205572474U (en) | 2016-03-30 | 2016-03-30 | Novel ceramic knife structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620254189.1U CN205572474U (en) | 2016-03-30 | 2016-03-30 | Novel ceramic knife structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205572474U true CN205572474U (en) | 2016-09-14 |
Family
ID=56867300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620254189.1U Expired - Fee Related CN205572474U (en) | 2016-03-30 | 2016-03-30 | Novel ceramic knife structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205572474U (en) |
-
2016
- 2016-03-30 CN CN201620254189.1U patent/CN205572474U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160914 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |