CN102554942A - Cutter with changeable external handle - Google Patents
Cutter with changeable external handle Download PDFInfo
- Publication number
- CN102554942A CN102554942A CN2010105951344A CN201010595134A CN102554942A CN 102554942 A CN102554942 A CN 102554942A CN 2010105951344 A CN2010105951344 A CN 2010105951344A CN 201010595134 A CN201010595134 A CN 201010595134A CN 102554942 A CN102554942 A CN 102554942A
- Authority
- CN
- China
- Prior art keywords
- handle
- cutter
- knife body
- outer handle
- bolt
- 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.)
- Pending
Links
Images
Landscapes
- Knives (AREA)
Abstract
The invention relates to a cutter, in particular to a cutter with a changeable external handle. The cutter provided by the invention comprises a cutter body, wherein the cutter body extends backward to form a cutter handle body; the external handle is arranged outside the cutter handle body; threads are arranged at an end part of the cutter handle body; a connecting hole is radically arranged on the external handle and is internally provided with a thread fixing device; the thread fixing device passes through the connecting hole to detachably assemble the external handle and the end part of the cutter handle body together in a threaded connecting way. The cutter provided by the invention meets requirements of different people, and in the situation of the cutter shape keeping invariable, cutter handles can be selectively matched, mounted and changed by customers in use.
Description
Technical field
The present invention relates to the cutter of a kind of cutter, particularly replaceable outer handle.
Background technology
Because among the crowd, each one palm finger is not of uniform size, cutter must be with holding handle of a knife when using the sword thing.And the shape of handle of a knife, direct relation is with the size of cutter people's hand.Dedicated tool particularly, the end user will take cutter work for a long time, so it is extremely important that the comfort of handle of a knife just seems.But because the hilt reasons in structure of cutter, the handle of a knife that can only design a kind of size during production is assemblied on the cutter.
Summary of the invention
In order to solve the technical problem that prior art exists, the present invention provides a kind of cutter of replaceable outer handle, can not change with the outer handle that solves existing cutter, can only use the technical problem of single outer handle.
The technical scheme that the present invention adopts is following:
A kind of cutter of replaceable outer handle; It comprises cutter hub, and cutter hub extends back the handle of a knife body, handle outside outside the handle of a knife body, being provided with; The handle of a knife body end is provided with screw thread; Outer handle radially is provided with connecting hole, is provided with screw fixing device in the connecting hole, and screw fixing device passes connecting hole outer handle and handle of a knife body end being installed together through threaded connection detachable.
As a kind of preferred version, said screw fixing device is a bolt, and bolt passes connecting hole outer handle and handle of a knife body end being installed together through threaded connection detachable.
Further; Said connecting hole comprises extension and card-tight part; The cross-sectional area of card-tight part is greater than extension; Bolt comprises interconnective top and body, and the top of card-tight part and bolt closely cooperates and tightens outer handle, and the body of bolt passes extension outer handle and handle of a knife body end being installed together through threaded connection detachable.
Further again, the afterbody of said bolt has the cavity with handle of a knife body end threads engaged, and said cavity inner surface is provided with the screw thread with handle of a knife body end threaded engagement, and handle of a knife body end and cavity are fixed through screw thread.
Further, the screw thread of said handle of a knife body end is two pitch threads, and the screw thread of said bolt is two pitch threads.
As a kind of preferred version, said cutter also comprises the cutter hoop that is arranged on outer handle outer surface, and said cutter hoop is arranged on the connecting portion of outer handle and handle of a knife body, and an end is connected with outer handle, and the other end is connected with cutter hub.
As a kind of preferred version, said outer handle is cylindrical or flat column.
As a kind of preferred version, the outer surface of said outer handle is provided with the slip-proofing device that is made of one piece with outer handle.
Further, said slip-proofing device is the protruding anti-skidding twill of multiple tracks.
Preferably, said outer handle is wooden or plastics are processed.
The present invention satisfies different crowds, at the shape invariance of cutter and hilt can be matched by client, installs and changes when using.
Description of drawings
Fig. 1 is the total figure of embodiment of the invention tool structures;
Fig. 2 is the structure chart of embodiment of the invention screw thread portion;
Fig. 3 is the vertical view of first embodiment of the invention cutter hoop;
Fig. 4 is the front view of first embodiment of the invention cutter hoop;
Fig. 5 is the left view of first embodiment of the invention cutter hoop;
Fig. 6 is the vertical view of second embodiment of the invention cutter hoop;
Fig. 7 is the front view of second embodiment of the invention cutter hoop;
Fig. 8 is the left view of second embodiment of the invention cutter hoop;
Fig. 9 is the cutaway view of the outer handle of first embodiment of the invention;
Figure 10 is the left view of the outer handle of first embodiment of the invention;
Figure 11 is the cutaway view of the outer handle of second embodiment of the invention;
Figure 12 is the left view of the outer handle of second embodiment of the invention;
Figure 13 is the right view of embodiment of the invention bolt;
Figure 14 is the cutaway view of embodiment of the invention bolt.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment the present invention is done further detailed explanation.
Be illustrated in figure 1 as the total figure of structure of the embodiment of the invention.
A kind of cutter of replaceable outer handle, it comprises cutter hub 1, cutter hub 1 extends back the handle of a knife body; Handle 3 outside outside the handle of a knife body, being provided with; The handle of a knife body end is provided with screw thread, and like Fig. 9 and shown in Figure 11, outer handle 3 radially is provided with connecting hole 5; Be provided with bolt 4 in the connecting hole 5, bolt 4 passes connecting hole 5 outer handle 3 and handle of a knife body end being installed together through threaded connection detachable.
Like Fig. 1, Figure 13 and shown in Figure 14; Said connecting hole 5 comprises extension 51 and card-tight part 52; The cross-sectional area of card-tight part 52 is greater than extension 51; Bolt 4 comprises interconnective top 41 and body 42, and the top 41 of card-tight part 52 and bolt closely cooperates and tightens outer handle 3, and the body 42 of bolt 4 passes extension 41 outer handles 3 and handle of a knife body end being installed together through threaded connection detachable.The afterbody of bolt 4 has the cavity 43 with handle of a knife body end threads engaged, and said cavity 43 inner surfaces are provided with the screw thread with handle of a knife body end threaded engagement, and handle of a knife body end and cavity 43 are fixed through screw thread.
As shown in Figure 2, for ease of assembling, the screw thread of handle of a knife body end is two pitch threads, and the screw thread of said bolt 4 is two pitch threads.
Like Fig. 1 and Fig. 3～cutter hoop for the first embodiment of the invention employing shown in Figure 5; Cutter also comprises the cutter hoop 2 that is arranged on outer handle 3 outer surfaces; Cutter hoop 2 is arranged on the connecting portion of outer handle 3 and handle of a knife body; Promptly outer handle 3 is connected the connecting portion of transition part 5 with handle of a knife, cutter hoop 2 one ends are connected with outer handle 3, and the other end is connected with cutter hub 1.Cutter hoop 2 plays the point action that contacts with cutter hub 1, and when making the firm wooden handle of bolt, the cutter hoop is set in the wooden handle appearance, and this position is strengthened, and props up then and withstands on cutter hub, makes hilt firm.
Like Fig. 6～cutter hoop that is depicted as the second embodiment of the invention employing shown in Figure 8.
Like Fig. 9～shown in Figure 12, outer handle 3 can have multiple choices, can adopt cylindrical, also can flat column.The outer surface of handle 3 can also be provided with the protruding anti-skidding twill of multiple tracks that is made of one piece with outer handle 3 outside.
The more than round wooden handle of the design of replaceable handle of a knife, other cutter also can be rolled over dress and changed handle, still; Mostly round wooden handle is professional and uses cutter that its meaning is bigger on feel, as moulds handle folding dress and change; Its meaning is then cleaned at disassemble; Changing size or handle material material, style appearance etc., is exactly environmental protection in addition, separable steel, moulds reclaiming.
In addition, the design of folding hilt reduces production process, and assembling reduces cost the easy standardized production of product easily.
As stated, can realize preferably that just the present invention, the foregoing description are merely preferred embodiment of the present invention, be not to be used for limiting practical range of the present invention; Be that all equalizations of doing according to content of the present invention change and modification, all contained by claim of the present invention scope required for protection.
Claims (10)
1. the cutter of a replaceable outer handle, it comprises cutter hub (1), cutter hub (1) extends back the handle of a knife body; Handle (3) outside outside the handle of a knife body, being provided with; It is characterized in that the handle of a knife body end is provided with screw thread, outer handle (3) radially is provided with connecting hole (5); Connecting hole is provided with screw fixing device in (5), and screw fixing device passes connecting hole (5) outer handle (3) and handle of a knife body end being installed together through threaded connection detachable.
2. cutter according to claim 1 is characterized in that, said screw fixing device is bolt (4), and bolt (4) passes connecting hole (5) outer handle (3) and handle of a knife body end being installed together through threaded connection detachable.
3. cutter according to claim 2; It is characterized in that; Said connecting hole (5) comprises extension (51) and card-tight part (52), and the cross-sectional area of card-tight part (52) is greater than extension (51), and bolt (4) comprises interconnective top (41) and body (42); The top (41) of card-tight part (52) and bolt closely cooperates and tightens outer handle (3), and the body (42) of bolt (4) passes extension (41) outer handle (3) and handle of a knife body end being installed together through threaded connection detachable.
4. cutter according to claim 3; It is characterized in that; The afterbody of said bolt (4) has the cavity (43) with handle of a knife body end threads engaged; Said cavity (43) inner surface is provided with the screw thread with handle of a knife body end threaded engagement, and handle of a knife body end and cavity (43) are fixed through screw thread.
5. cutter according to claim 2 is characterized in that, the screw thread of said handle of a knife body end is two pitch threads, and the screw thread of said bolt is two pitch threads.
6. cutter according to claim 1; It is characterized in that said cutter also comprises the cutter hoop (2) that is arranged on outer handle (3) outer surface, said cutter hoop (2) is arranged on the connecting portion of outer handle (3) and handle of a knife body; One end is connected with outer handle (3), and the other end is connected with cutter hub (1).
7. cutter according to claim 1 is characterized in that, said outer handle (3) is cylindrical or flat column.
8. cutter according to claim 1 is characterized in that, the outer surface of said outer handle (3) is provided with the slip-proofing device that is made of one piece with outer handle (3).
9. cutter according to claim 8 is characterized in that, said slip-proofing device is the protruding anti-skidding twill of multiple tracks.
10. according to the described cutter of claim 1～9, it is characterized in that said outer handle (3) is processed for wooden or plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105951344A CN102554942A (en) | 2010-12-17 | 2010-12-17 | Cutter with changeable external handle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105951344A CN102554942A (en) | 2010-12-17 | 2010-12-17 | Cutter with changeable external handle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102554942A true CN102554942A (en) | 2012-07-11 |
Family
ID=46402222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105951344A Pending CN102554942A (en) | 2010-12-17 | 2010-12-17 | Cutter with changeable external handle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102554942A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103586850A (en) * | 2013-10-21 | 2014-02-19 | 昆山昊凯金属制品有限公司 | Knife handle with knife head easy to replace |
| CN104191420A (en) * | 2014-08-19 | 2014-12-10 | 李有维 | Cutter handle and welding method for cutter handle and cutter body |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5402578A (en) * | 1993-08-30 | 1995-04-04 | Camillus Cutlery Company | Apparatus and method of joining a handle securing screw to the tang of a knife |
| CN200981243Y (en) * | 2006-12-13 | 2007-11-28 | 梁荣掌 | Novel knife tool |
| CN201128158Y (en) * | 2007-12-12 | 2008-10-08 | 王勇民 | Cutter with replaceable handle |
| EP1987927A1 (en) * | 2006-02-16 | 2008-11-05 | Pedro José Zubiaurre Alberdi | Handle connector for hand tool or utensil |
| CN201287344Y (en) * | 2008-09-16 | 2009-08-12 | 胡娥香 | Kitchen knife with clip handle |
| CN201287327Y (en) * | 2008-09-16 | 2009-08-12 | 胡娥香 | Thread kitchen knife |
| CN202011023U (en) * | 2010-12-17 | 2011-10-19 | 李积回 | Cutting tool with replaceable outer handle |
-
2010
- 2010-12-17 CN CN2010105951344A patent/CN102554942A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5402578A (en) * | 1993-08-30 | 1995-04-04 | Camillus Cutlery Company | Apparatus and method of joining a handle securing screw to the tang of a knife |
| EP1987927A1 (en) * | 2006-02-16 | 2008-11-05 | Pedro José Zubiaurre Alberdi | Handle connector for hand tool or utensil |
| CN200981243Y (en) * | 2006-12-13 | 2007-11-28 | 梁荣掌 | Novel knife tool |
| CN201128158Y (en) * | 2007-12-12 | 2008-10-08 | 王勇民 | Cutter with replaceable handle |
| CN201287344Y (en) * | 2008-09-16 | 2009-08-12 | 胡娥香 | Kitchen knife with clip handle |
| CN201287327Y (en) * | 2008-09-16 | 2009-08-12 | 胡娥香 | Thread kitchen knife |
| CN202011023U (en) * | 2010-12-17 | 2011-10-19 | 李积回 | Cutting tool with replaceable outer handle |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103586850A (en) * | 2013-10-21 | 2014-02-19 | 昆山昊凯金属制品有限公司 | Knife handle with knife head easy to replace |
| CN104191420A (en) * | 2014-08-19 | 2014-12-10 | 李有维 | Cutter handle and welding method for cutter handle and cutter body |
| CN104191420B (en) * | 2014-08-19 | 2016-05-04 | 李有维 | The welding method of handle of a knife and this handle of a knife and cutter hub |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102554942A (en) | Cutter with changeable external handle | |
| CN203109853U (en) | Wrench tool | |
| CN202011023U (en) | Cutting tool with replaceable outer handle | |
| CN202578141U (en) | Refrigerator knob | |
| CN204701360U (en) | The graver of a kind of band two cutter heads | |
| CN201423591Y (en) | Dual-purpose screw driver | |
| CN204772255U (en) | Double offset ring spanner in formula of controlling oneself | |
| CN202241321U (en) | Cutter with replaceable handle | |
| CN201325066Y (en) | Knife | |
| CN202079547U (en) | Screwdriver | |
| CN201271851Y (en) | Simple screwdriver | |
| CN101712159A (en) | Hand-pushed cutter | |
| CN205038448U (en) | But wrist -watch of table ear split | |
| CN218255279U (en) | Novel scissors of assembled of high strength handle | |
| CN203901412U (en) | Butterfly-shaped manual drill | |
| CN202264183U (en) | Two-purpose screwdriver | |
| CN203019326U (en) | Hammerhead with screw driver | |
| CN201052619Y (en) | Cutter with replaceable blade | |
| CN203839297U (en) | Terminal correction hand-held device | |
| CN201767651U (en) | separable dishware | |
| CN201523568U (en) | Garden shears | |
| CN202336833U (en) | Screwdriver | |
| CN201182872Y (en) | Portable badminton racket | |
| CN208463872U (en) | A kind of handle of bamboo strainer | |
| CN206105912U (en) | Cutter of removable handle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120711 |