CN202378066U - Ceramic knife - Google Patents
Ceramic knife Download PDFInfo
- Publication number
- CN202378066U CN202378066U CN2011204146184U CN201120414618U CN202378066U CN 202378066 U CN202378066 U CN 202378066U CN 2011204146184 U CN2011204146184 U CN 2011204146184U CN 201120414618 U CN201120414618 U CN 201120414618U CN 202378066 U CN202378066 U CN 202378066U
- Authority
- CN
- China
- Prior art keywords
- knife
- handle
- plastic cement
- stupalox
- ceramic tip
- 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
Images
Landscapes
- Knives (AREA)
Abstract
The utility model relates to a ceramic knife. The ceramic knife comprises a ceramic blade, a handheld knife handle and a plastic cement knife shank, wherein the plastic cement knife shank is connected and fixed between the ceramic blade and the knife handle, and comprises a knife shank locating plate and a knife shank cover plate which are overlaid and fixedly connected; one end of the ceramic blade is clamped between the knife shank locating plate and the knife shank cover plate; and spacing structures which are mutually matched are arranged between the ceramic blade and the plastic cement knife shank. As the above structure is adopted, the ceramic blade and the knife handle can be reliably positioned, and the ceramic knife is easy to manufacture and has the advantages of high finished product rate and high production efficiency.
Description
Technical field
The utility model relates to a kind of cutter structure, relates in particular to a kind of Stupalox.
Background technology
Stupalox is with the property of its material, have the traditional metal cutter incomparable advantage, such as superhard, wear-resisting, diamagneticization, anti-oxidant, never get rusty and easy to clean etc.And, utilize its food that cuts gained can't residual peculiar smell or metallic taste, in the consumer, popularize gradually.
The structure of Stupalox of the prior art comprises ceramic tip and hilt, for meeting sheet metal operated by rotary motion that security requirement sets up in hilt.Hilt generally adopts the plastic material manufacturing, and the mounting process of hilt and ceramic tip generally has three kinds:
A kind of is the technology of high-frequency heating sheet metal; Be about in the hilt hole of cutter tail and sheet metal insertion integrated injection molding; Through thermatron sheet metal is carried out Fast Heating; The plastic cement hilt is near the rapid fusion under thermogenic action of the plastic material the sheet metal, and the plastic material of fusion closely surrounds sheet metal and cutter tail, can form stable fixed structure after the cooling.The shortcoming of this technology is that plastic material is difficult to control by the process of sheet metal intensification fusion, causes lack of fill or fusion easily excessively, and yield rate is low; Simultaneously, a heating and cooling procedure are arranged, the time is long, at the bottom of the production efficiency; And the moment of sheet metal, high heat also can be transmitted on the ceramic tip, and the ceramic tip local temperature is too high to cause that easily blade bursts and scraps.
Another kind is the technology of direct injection moulding, is about to ceramic tip and puts into direct injection moulding generation final products in the mould of hilt.The shortcoming of this technology is when the injection moulding hilt because ceramic tip exists the appearance and size error to cause breaking easily, leaks phenomenons such as glue, dislocation, when serious, problems such as blade crushing or mould damage takes place, and percent defective is high, and production cost is high.
Another is the technology that adopts tacky adhesive, promptly behind the hilt integrated injection molding, on slotting tool sheet position, pours into adhesive (like solvent adhesive, AB glue etc.), then ceramic tip and sheet metal is together inserted, and treats to get final product after adhesive solidifies.The shortcoming of this technology is that adhesive is difficult to accurate grasp hardening time, and blade has the displacement risk before curing, and production efficiency is low; In addition, because the characteristic of adhesive is difficult to control, bonding insecure; And adhesive and hilt are subject to variation of ambient temperature, often after expansion or the contraction, the bonding loosening phenomenon of blade take place, and shorten service life.
In sum, present Stupalox product receives the influence of self structure or manufacturing process to have various defectives, and it all exists on problems such as cutter hub soundness, production cost can improvements.
The utility model content
The utility model technical problem to be solved is, a kind of Stupalox is provided, its ceramic tip and hilt hand firm position, and be easy to making, yield rate height.
For solving the problems of the technologies described above; The utility model provides a kind of Stupalox; Comprise the hilt hand and the plastic cement handle of a knife of ceramic tip, hand-held usefulness, the plastic cement handle of a knife connects and is fixed between ceramic tip and the hilt hand, and it comprises handle of a knife location-plate and handle of a knife cover plate stacked and that be fixedly connected; One end of ceramic tip is folded between handle of a knife location-plate and the handle of a knife cover plate, and is provided with the position limiting structure that cooperatively interacts between ceramic tip and the plastic cement handle of a knife.
Further, handle of a knife location-plate and handle of a knife cover plate are fixedly connected through the mode of ultrasonic fusing.
Further, position limiting structure comprises projection and through hole, and through hole is positioned on the ceramic tip, and projection is positioned at the plastic cement handle of a knife, and it is inserted in the through hole.
Particularly, projection is positioned on the handle of a knife location-plate, and the position of corresponding projection is provided with shrinkage pool on the handle of a knife cover plate, and the top of projection is inserted in the shrinkage pool.
Further, position limiting structure comprises breach and flange, and breach is arranged with the outer ledge in ceramic tip, and the position of corresponding breach is provided with the flange that matches with breach in the plastic cement handle of a knife.
Further, position limiting structure comprises flanging, and the outer ledge of ceramic tip is provided with stepped first flanging, and the position of corresponding first flanging of plastic cement handle of a knife is provided with stepped second flanging with the first flanging shape complementarity.
Further, the outer wall of plastic cement handle of a knife is provided with limiting section, and limiting section is convexly set in the outside wall surface of plastic cement handle of a knife, and the hilt gloves are located at an end of plastic cement handle of a knife, and backstop is in limiting section one side.
Further, Stupalox also comprises sheath, and sheath is sheathed on the ceramic tip, and backstop is in the opposite side of limiting section.
Further, Stupalox also comprises the metal weights sheet, and an end of metal weights sheet is folded between handle of a knife location-plate and the handle of a knife cover plate, and metal weights sheet and plastic cement handle of a knife are provided with through hole and the projection that cooperatively interacts.
Compared with prior art; The Stupalox of the utility model connects through the plastic cement handle of a knife and is fixed between ceramic tip and the hilt hand; The plastic cement handle of a knife adopts and divides body structure; One end of ceramic tip is folded between the handle of a knife location-plate and handle of a knife cover plate of plastic cement handle of a knife, also is provided with the position limiting structure that cooperatively interacts between ceramic tip and the plastic cement handle of a knife, thereby can make ceramic tip and hilt hand obtain reliable localization; And the Stupalox of the utility model does not have integrated manufacture difficulty of hilt and percent defective problem in the prior art, and it is easy to make, and yield rate is high, and production efficiency is high.
Description of drawings
Fig. 1 is the schematic appearance of the utility model one embodiment.
Fig. 2 is the partial exploded view of Stupalox among Fig. 1.
The specific embodiment
In order to make the utility model technical problem to be solved, technical scheme and beneficial effect clearer,, the utility model is further elaborated below in conjunction with accompanying drawing and embodiment.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
Seeing also Fig. 1, is a preferred embodiment of the utility model, and this Stupalox comprises hilt hand 2, plastic cement handle of a knife 3 and the sheath 4 of ceramic tip 1, hand-held usefulness.
Please be simultaneously with reference to Fig. 2, plastic cement handle of a knife 3 connects and is fixed between ceramic tip 1 and the hilt hand 2, and it comprises handle of a knife location-plate 31 and handle of a knife cover plate 32 stacked and that be fixedly connected.One end of ceramic tip 1 is folded between handle of a knife location-plate 31 and the handle of a knife cover plate 32, and is provided with the position limiting structure that cooperatively interacts between ceramic tip 1 and the plastic cement handle of a knife 3, so that ceramic tip 1 is positioned in the plastic cement handle of a knife 3.
Particularly, a kind of design of said position limiting structure is to comprise projection 311 and through hole 11, and through hole 11 is positioned on the ceramic tip 1, and projection 311 is positioned on the handle of a knife location-plate 31.The position of corresponding projection 311 is provided with shrinkage pool 321 on the handle of a knife cover plate 32, and the top of projection 311 is inserted in the shrinkage pool 321 after passing through hole 11 again.
The another kind of design of said position limiting structure is to comprise breach 12 and flange 312,322, and breach 12 is arranged with in the outer ledge of ceramic tip 1, and flange 312,322 is positioned at the position of plastic cement handle of a knife 3 corresponding breach 12, and matches with breach 12.In the present embodiment, flange 312,322 is darted at the inside edge of handle of a knife location-plate 31 and handle of a knife cover plate 32 respectively.
Another design of said position limiting structure is to comprise flanging; The outer ledge of ceramic tip 1 is provided with stepped first flanging 13, and the position of plastic cement handle of a knife 3 corresponding first flangings 13 is provided with stepped second flanging 313,323 with first flanging, 13 shape complementarities.In the present embodiment, second flanging 313,323 is darted at the inside edge of handle of a knife location-plate 31 and handle of a knife cover plate 32 respectively.
During actual the use, the design of above-mentioned position limiting structure can combination in any or utilization separately.For making ceramic tip 1 obtain reliable localization, in the present embodiment combine above-mentioned three kinds of designs.
Above-mentioned handle of a knife location-plate 31 can be fixedly connected through the mode of ultrasonic fusing with handle of a knife cover plate 32.For reaching satisfied ultrasonic fusing intensity, in the present embodiment, on the end face of handle of a knife location-plate 31 and handle of a knife cover plate 32 joints, be provided with protruding weld bond 314.In the supersonic welding termination process; High heat of violent friction and moment takes place under the effect of hyperacoustic high frequency amplitude between the composition surface of weld bond 314 and handle of a knife cover plate 32 end faces; The weld bond 314 of plastic cement material is melted between the composition surface that is filled in handle of a knife location-plate 31 and handle of a knife cover plate 32; Moment is accomplished the gummed process, and the cooling back promptly is fixed together handle of a knife location- plate 31 and 32 weldings of handle of a knife cover plate.
Be appreciated that; The method of handle of a knife location-plate 31 and handle of a knife cover plate 32 of being fixedly connected has a variety of; It fixedly is a kind of simple and practical method that the foregoing description uses the welding of Ultrasonic Plastic Welding method, can also adopt other coupling method, fastening or rivet fastening etc. like: screw.Adopt screw fastening or rivet when fastening, can on plastic cement handle of a knife 3 and ceramic tip 1, the through hole that cooperatively interacts be set, plastic cement handle of a knife 3 can be connected and fixed through screw or riveting parts with ceramic tip 1.
In addition, the outer wall of above-mentioned plastic cement handle of a knife 3 is provided with limiting section 33, and limiting section 33 is convexly set in the outside wall surface of plastic cement handle of a knife 3, and hilt hand 2 is sheathed on an end of plastic cement handle of a knife 3, and backstop is in limiting section 33 1 sides.Sheath 4 is sheathed on the ceramic tip 1, and backstop is in the opposite side of limiting section 33.Sheath 4 had both been protected ceramic knife edge, helped safety again, and it is unexpected to avoid Stupalox that safety takes place in the process of carrying.
In order to increase the compactness that cooperates between hilt hand 2 and the plastic cement handle of a knife 3; Prevent that hilt hand 2 from getting loose, present embodiment is before grafting, in the open end and the inner surface coated with adhesive of hilt hand 2; After treating that adhesive solidifies, bonding formation firmly connects between hilt hand 2 and the plastic cement handle of a knife 3.Be appreciated that for make connect between hilt hand 2 and the plastic cement handle of a knife 3 firmly, the adhesive adhering method is a simple embodiment, can also adopt other coupling method, fastening or buckle is fastening etc. like: screw.
In addition, the Stupalox in the present embodiment also comprises metal weights sheet 5, and metal weights sheet 5 can make Stupalox through safety inspection equipment the time, can be detected, and avoids avoiding the safety accident that safety check occurs because of Stupalox.One end of metal weights sheet 5 is folded between handle of a knife location-plate 31 and the handle of a knife cover plate 32, and metal weights sheet 5 is provided with through hole 51 and the projection 315 that cooperatively interacts with plastic cement handle of a knife 3.Through hole 51 is positioned on the metal weights sheet 5, and projection 315 is positioned on the handle of a knife location-plate 31, and the position of corresponding projection 315 is provided with shrinkage pool 324 on the handle of a knife cover plate 32, and the top of projection 315 is inserted in the shrinkage pool 324 after passing through hole 51 again.In the present embodiment, metal weights sheet 5 in the form of sheets, itself and ceramic tip 1 are separately positioned on the two ends of plastic cement handle of a knife 3, the other end of metal weights sheet 5 stretches out outside the plastic cement handle of a knife 3.Certainly; After being superposeed, metal weights sheet 5 and ceramic tip 1 be placed in the plastic cement handle of a knife 3; In addition, be placed in the plastic cement handle of a knife 3 after also can making metal weights sheet 5 looping ceramic tips 1, these fitting methods also should be within the spirit and principle of the utility model.
Simply describe in the face of the implementation procedure of the utility model embodiment down, it may further comprise the steps:
(1) is installed in an end of ceramic tip 1 and metal weights sheet 5 respectively the relevant position of handle of a knife location-plate 31, installs handle of a knife cover plate 32 again; Because the guide effect that is combined with of projection 311 and shrinkage pool 321, can be with handle of a knife cover plate 32 with handle of a knife location-plate 31 temporary transient buckles and be positioned at.
(2) put into device for ultrasonic welding to said modules and weld, handle of a knife location- plate 31 and 32 weldings of handle of a knife cover plate are fixed together, can ceramic tip 1, plastic cement handle of a knife 3 and metal weights sheet 5 be fixed together.
(3) earlier in the open end and the inner surface coated with adhesive of hilt hand 2, cover is received an end that has metal weights sheet 5 on the plastic cement handle of a knife 3 again, and backstop is in limiting section 33 1 sides.After treating that adhesive solidifies, bonding formation firmly connects between hilt hand 2 and the plastic cement handle of a knife 3.
(4) last, sheath 4 is sheathed on the ceramic tip 1, and backstop gets final product in the opposite side of limiting section 33.
In sum; The Stupalox of the utility model connects through plastic cement handle of a knife 3 and is fixed between ceramic tip 1 and the hilt hand 2; Plastic cement handle of a knife 3 adopts and divides body structure; One end of ceramic tip 1 is folded between the handle of a knife location-plate 31 and handle of a knife cover plate 32 of plastic cement handle of a knife 3, also is provided with the position limiting structure that cooperatively interacts between ceramic tip 1 and the plastic cement handle of a knife 3, thereby can make ceramic tip 1 and hilt hand 2 obtain reliable localization; And the Stupalox of the utility model does not have integrated manufacture difficulty of hilt and percent defective problem in the prior art, and it is easy to make, and yield rate is high, and production efficiency is high.In addition, because ultrasonic wave only carries out welding to the plastic cement of plastic cement handle of a knife 3, weld time is short, and heat seal strength is high and stable, does not have the risk of separation of adhesive in the prior art fully.
The above is merely the preferred embodiment of the utility model; Not in order to restriction the utility model; Any modification of being done within all spirit and principles at the utility model, be equal to replacement and improvement etc., all should be included within the protection domain of the utility model.
Claims (9)
1. Stupalox; Comprise the hilt hand of ceramic tip and hand-held usefulness, it is characterized in that said Stupalox also comprises the plastic cement handle of a knife; Said plastic cement handle of a knife connects and is fixed between said ceramic tip and the hilt hand; It comprises handle of a knife location-plate and handle of a knife cover plate stacked and that be fixedly connected, and an end of said ceramic tip is folded between said handle of a knife location-plate and the handle of a knife cover plate, and is provided with the position limiting structure that cooperatively interacts between said ceramic tip and the plastic cement handle of a knife.
2. Stupalox as claimed in claim 1 is characterized in that, said handle of a knife location-plate and handle of a knife cover plate are fixedly connected through the mode of ultrasonic fusing.
3. according to claim 1 or claim 2 Stupalox is characterized in that said position limiting structure comprises projection and through hole, and said through hole is positioned on the said ceramic tip, and said projection is positioned at said plastic cement handle of a knife, and it is inserted in the said through hole.
4. Stupalox as claimed in claim 3 is characterized in that, said projection is positioned on the said handle of a knife location-plate, and the position of corresponding said projection is provided with shrinkage pool on the said handle of a knife cover plate, and the top of said projection is inserted in the said shrinkage pool.
5. according to claim 1 or claim 2 Stupalox; It is characterized in that; Said position limiting structure comprises breach and flange, and said breach is arranged with the outer ledge in said ceramic tip, and the position of corresponding said breach is provided with the flange that matches with said breach in the said plastic cement handle of a knife.
6. according to claim 1 or claim 2 Stupalox; It is characterized in that; Said position limiting structure comprises flanging; The outer ledge of said ceramic tip is provided with stepped first flanging, and the position of corresponding said first flanging of said plastic cement handle of a knife is provided with stepped second flanging with the said first flanging shape complementarity.
7. Stupalox as claimed in claim 1; It is characterized in that the outer wall of said plastic cement handle of a knife is provided with limiting section, said limiting section is convexly set in the outside wall surface of said plastic cement handle of a knife; Said hilt gloves are located at an end of said plastic cement handle of a knife, and backstop is in said limiting section one side.
8. Stupalox as claimed in claim 7 is characterized in that said Stupalox also comprises sheath, and said sheath is sheathed on the said ceramic tip, and backstop is in the opposite side of said limiting section.
9. Stupalox as claimed in claim 1; It is characterized in that; Said Stupalox also comprises the metal weights sheet, and an end of said metal weights sheet is folded between said handle of a knife location-plate and the handle of a knife cover plate, and said metal weights sheet and plastic cement handle of a knife are provided with through hole and the projection that cooperatively interacts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204146184U CN202378066U (en) | 2011-10-26 | 2011-10-26 | Ceramic knife |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204146184U CN202378066U (en) | 2011-10-26 | 2011-10-26 | Ceramic knife |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202378066U true CN202378066U (en) | 2012-08-15 |
Family
ID=46626587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204146184U Expired - Fee Related CN202378066U (en) | 2011-10-26 | 2011-10-26 | Ceramic knife |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202378066U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103817714A (en) * | 2012-11-16 | 2014-05-28 | 京瓷株式会社 | Ceramic kitchen cutter |
| CN104057578A (en) * | 2013-03-19 | 2014-09-24 | 鸿皓钢模（昆山）有限公司 | Injection molding machining method for integrated ceramic knife |
| CN104227739A (en) * | 2014-09-19 | 2014-12-24 | 厦门智中精密研磨科技有限公司 | Built-up connection-type ceramic knife and built-up connection method thereof |
| CN112431379A (en) * | 2016-12-27 | 2021-03-02 | 陈守宏 | Tool combination device |
-
2011
- 2011-10-26 CN CN2011204146184U patent/CN202378066U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103817714A (en) * | 2012-11-16 | 2014-05-28 | 京瓷株式会社 | Ceramic kitchen cutter |
| CN104057578A (en) * | 2013-03-19 | 2014-09-24 | 鸿皓钢模（昆山）有限公司 | Injection molding machining method for integrated ceramic knife |
| CN104057578B (en) * | 2013-03-19 | 2018-05-15 | 东阳市天齐知识产权运营有限公司 | The injection molding method of integrated ceramic knife |
| CN104227739A (en) * | 2014-09-19 | 2014-12-24 | 厦门智中精密研磨科技有限公司 | Built-up connection-type ceramic knife and built-up connection method thereof |
| CN112431379A (en) * | 2016-12-27 | 2021-03-02 | 陈守宏 | Tool combination device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202378066U (en) | Ceramic knife | |
| US20180094660A1 (en) | Bonding objects together | |
| TW201222684A (en) | Method for encapsulating an electronic arrangement | |
| CN104742310A (en) | Plastic-metal composite and preparation method thereof | |
| CN105131860A (en) | Adhesive tape capable of losing stickiness through pyrolysis | |
| WO2012085153A3 (en) | Spout, method for producing a spout, and container closure comprising such a spout | |
| WO2010139606A3 (en) | A method for making joints between sheet formed members with an intermediate adhesive layer and an apparatus for carrying out said method | |
| WO2013089869A3 (en) | System for fabricating silicon carbide assemblies | |
| CN103817924A (en) | Ultrasonic welding method of plastic part | |
| MX2012000131A (en) | A sealable material and method of forming a dielectric weld. | |
| EP2412930A3 (en) | Turbine nozzle segment and method of repairing same | |
| IN2012DN02147A (en) | ||
| WO2008140033A1 (en) | Lid or case for sealing package and method for manufacturing the lid or the case | |
| CN106335183B (en) | It is designed for the connector of plastics and composite-joint strength improving | |
| JP6083248B2 (en) | Manufacturing method of fiber reinforced thermoplastic resin integrated structure | |
| CN109462021A (en) | The production method of NFC antenna | |
| CN101327649B (en) | Injection moulding and attaching method for non-thermoplastic material | |
| CN106113385A (en) | A kind of plastic skeleton all-in-one | |
| WO2009025787A4 (en) | Adhesives with thermal conductivity enhanced by mixed silver fillers | |
| CN209409325U (en) | A kind of ultrasonic wave flexibility welding equipment suitable for automobile grills | |
| CN201935940U (en) | Sealed power metering automation product | |
| CN107286906B (en) | template cloth spray glue and preparation method thereof | |
| CN202974734U (en) | Hot melt adhesive test sample preparation die | |
| CN207876204U (en) | A kind of corrugated board split fastener | |
| CN205904569U (en) | Quick replacement type ultrasonic welding mold |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120815 Termination date: 20131026 |