CN108927826A - A kind of cutter - Google Patents
A kind of cutter Download PDFInfo
- Publication number
- CN108927826A CN108927826A CN201811051464.XA CN201811051464A CN108927826A CN 108927826 A CN108927826 A CN 108927826A CN 201811051464 A CN201811051464 A CN 201811051464A CN 108927826 A CN108927826 A CN 108927826A
- Authority
- CN
- China
- Prior art keywords
- shell
- blade
- fixture block
- wheel
- cutter according
- 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.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
- B26B1/00—Hand knives with adjustable blade; Pocket knives
- B26B1/08—Hand knives with adjustable blade; Pocket knives with sliding blade
Abstract
The present invention relates to Common Use Tools fields, more particularly, to a kind of cutter.Device is preset including shell, blade support, the buckle with spring, blade and length, is provided with insert pocket on blade, the blade block matched with insert pocket is provided on blade support, it includes contact roller, call wire and default wheel that length, which presets device,.The present invention has the beneficial effect for capableing of preset in advance Cutting Length.
Description
Technical field
The present invention relates to Common Use Tools fields, more particularly, to a kind of cutter.
Background technique
Cutter, is also commonly called as icking tool or wallpaper knife, is in industry and life, the fine arts and makees the common knife of artifacts
Tool is mainly used to cut the softer thing of quality, generally be made of protective shell and blade two parts, blade is angle, is usually adopted
With plug-type structure is pressed, blade is released or contraction is in protective shell.
Such as China Patent Publication No.: one kind of 01, Granted publication of CN205915357U and 2017 on February is convenient for fixation
Cutter knife shell: including cutter broach shell and fixing seat, the cutter broach shell is mounted in the slot that fixing seat opens up, described
Cutter is installed in cutter broach shell, the installation of mounting screw is offered in the fixing seat, which is characterized in that the fixation
The slot and the cutter broach shell gapless sliding fit that seat opens up, the cutter broach shell can be upper and lower relative to the fixing seat
Sliding, the installation that the side that the cutter broach shell is not in contact with the slot that the fixing seat opens up is slightly above the fixing seat connect
Contacting surface, the cutter broach shell may be mounted to that on work fixed frame by the mounting screw of the mounting hole in the fixing seat.
The program is that cutter is fixed on to fixation to take, and operation material to be cut part carries out cutting operation, and this scheme is anti-
And cutter is set to lose convenient characteristic used itself, and operation material to be cut part carries out cutting and easily causes cutting position
The problem of inaccuracy.
Summary of the invention
The present invention is intended to provide a kind of cutter that can preset Cutting Length, including shell, blade support, have spring
Buckle, blade and length preset device, be provided with insert pocket on the blade, be provided on the blade support with
The blade block that insert pocket matches, the buckle are connect with blade support by spring slide, are set on the shell
The sliding groove for being equipped with and being clasped is additionally provided in shell so that buckle can drive blade support to move along sliding groove
With the limiting tooth being clasped, shell one end is provided with the edge of a knife that goes out with blades fit, and it includes contact rolling that length, which presets device,
Wheel, call wire and default wheel, the contact roller and shell are rotatablely connected, and contact roller setting is passed in shell one end lower part
Conducting wire connects contact roller axis and default wheel shaft, presets wheel and is rotatablely connected with shell, presets wheel setting on the shell.It needs to preset
Default wheel is rotated into corresponding scale when Cutting Length, the call wire of corresponding length twines when contact roller rolls across certain length
On contact roller axis.The length of call wire is fixed so contact roller can be forced rotation of stopping, to realize cutting length
Degree is preset.The contact roller as one of contact cutting member can also serve as the effect of fulcrum simultaneously, enable a user to hold
Blade easy to control acts on the power on cutting member.
Preferably, contact roller includes scroll wheel and switching wheel, switching wheel shaft is connected with call wire, switches wheel and rolls
Wheel cooperation, switching wheel are slidably connected in switching wheel axial direction with shell, and switching wheel is for switching the company of scroll wheel and default wheel
It connects and separates.When not needing to carry out Cutting Length restriction, switching wheel, which is moved to the position not being engaged with scroll wheel, to be cut
The connection of disconnected scroll wheel and default wheel.
Preferably, the shell includes left outside shell and right casing, left outside shell one end is provided with left part fixture block, right outer
Shell one end is provided with right part fixture block, and left part fixture block and right part fixture block are engaged, and left outside shell and right casing are in the other end
On be bolted, blade removal fulcrum is additionally provided on the blade support, in the middle part of the blade removal fulcrum and blade
Position cooperation.When needing replacing blade, by pushing broach extension end side, due in the middle part of blade with blade removal branch point contact, from
And blade end is tilted, so that insert pocket is detached from blade block.Realize not to shell dismantle can to blade into
The function of row replacement.After being engaged left part fixture block with right part fixture block when installation, then it is connected with left outside shell and right casing
The other end.Go out the surplus that the edge of a knife has expansion at this time.
Preferably, the left part fixture block is S-shaped in the fitting line of outer surface of outer cover with right part fixture block occlusal surface,
Left part fixture block includes the locating piece connected with the left outside shell phase in one end and the card extended to form from the locating piece other end to shell one end
Block, forms locating slot between fixture block and left outside shell, the right part fixture block shape and locating slot, locating piece and fixture block cooperate.
Fixture block front end is first placed in locating slot when installation, then left outside shell and right casing are bonded, finally by left outside shell to shell one end
The bolt that the shell other end is installed after mobile alignment completes installment work.
Preferably, being additionally provided with anti-slip protrusion on the shell, anti-slip protrusion setting is held on the shell and lower end.
Preferably, being additionally provided with the link for hanging up storage on the shell other end.
Preferably, further including straight line auxiliary device on the shell, the straight line auxiliary device includes accessory plate
It is covered with receiving, plane is parallel with plane where blade where the accessory plate, and the accessory plate setting is in receiving set, institute
The receiving stated is set on shell lower end, and accessory plate, which far accommodates set one end, straight auxiliary side.Straight line auxiliary device passes through auxiliary
The straight line for helping side to determine moves along a straight line, and so that blade is moved along a straight line, accessory plate can also be unloaded, can also be put into
Having the accessory plate on specific arc auxiliary side makes blade carry out camber line cutting.
Preferably, being additionally provided with damping ring at default wheel and cage connection.
Preferably, default wheel on be additionally provided with scale.
In conclusion the present invention has the advantage that part clamping connection, knife-edge part out without using be bolted from
And the surplus for leaving expansion facilitates the replacement of blade.
Detailed description of the invention
Fig. 1 is the cross section structure schematic diagram of side of the invention；
Fig. 2 is the structural schematic diagram in the section of installation cutter trailing flank of the invention；
Fig. 3 is the top view of shell one end in the present invention；
Fig. 4 is the structural schematic diagram that length presets device in the present invention.
It illustrates: 1- shell, 2- blade support, 3- buckle, 4- spring, 5- blade, 6- insert pocket, 7- blade gear
Block, 8- sliding groove, 9- limiting tooth, 10- go out the edge of a knife, the left outside shell of 11-, 12- right casing, 13- locating piece, 14- fixture block, 15- right end
Portion's fixture block, 16- locating slot, 17- blade removal fulcrum 19- accessory plate, 20- receiving set, 21- scroll wheel, 22- call wire, 23-
Default idler wheel, 24- switching wheel.
Specific embodiment
Below with reference to the embodiments and with reference to the accompanying drawing the technical solutions of the present invention will be further described.
Embodiment 1: such as Fig. 1, shown in 2,3, a kind of cutter, including shell 1, blade support 2, the buckle with spring 4
3, blade 5 are provided with insert pocket 6 on blade, the blade block 7 matched with insert pocket are provided on blade support, block
Button is connect with blade support by spring slide, the sliding groove 8 for being provided with and being clasped on shell, so that buckling can be along
Sliding groove drives blade support movement, and the limiting tooth 9 for being additionally provided with and being clasped in shell, shell one end is provided with and blade
Cooperation goes out the edge of a knife 10, and it includes contact roller, call wire 22 and default wheel 23 that length, which presets device, and contact roller includes scroll wheel
21 and switching wheel 24, switching wheel shaft be connected with call wire, switching wheel with scroll wheel cooperate, switching wheel switching take turns axial direction and
Shell is slidably connected, switching wheel for switching scroll wheel and the connection of default wheel and separating, call wire connect switch wheel shaft with
Default wheel shaft is preset wheel and is rotatablely connected with shell, presets wheel setting on the shell, and shell includes left outside shell 11 and right casing 12,
Left outside shell one end is provided with left part fixture block, and right casing one end is provided with right part fixture block 15, left part fixture block and right part card
Block is engaged, and left outside shell and right casing are bolted on an opposite end, and blade removal fulcrum 17 is additionally provided on blade support,
Blade removal fulcrum and blade medium position cooperate.Left part fixture block and right part fixture block occlusal surface being bonded in outer surface of outer cover
Line is S-shaped, and left part fixture block includes the locating piece 13 connected with the left outside shell phase in one end and prolonged from the locating piece other end to shell one end
The fixture block 14 to be formed is stretched, forms locating slot 16, the right part fixture block shape and locating slot, positioning between fixture block and left outside shell
Block and fixture block cooperation.Anti-slip protrusion is additionally provided on shell, anti-slip protrusion setting is held on the shell and lower end.On the shell other end
It is additionally provided with the link for hanging up storage.It further include straight line auxiliary device on shell, straight line auxiliary device includes accessory plate 19
With receiving set 20, plane is parallel with plane where blade where accessory plate, and in receiving set, receiving is set on for accessory plate setting
Shell lower end, accessory plate, which far accommodates set one end, straight auxiliary side.
When needing replacing blade, by pushing broach extension end side, due to blade middle part and blade removal branch point contact, thus
Tilt blade end, so that insert pocket is detached from blade block.It realizes not shell is not dismantled and can be carried out to blade
The function of replacement.It needs that default wheel is rotated to corresponding scale when default Cutting Length, face contact idler wheel both ends make to conduct
Line is connect with contact roller, and the call wire of corresponding length is wound on contact roller axis when contact roller rolls across certain length.
The length of call wire is fixed so contact roller can be forced rotation of stopping, to realize the default of Cutting Length.Conduct simultaneously
The contact roller of contact one of cutting member can also serve as the effect of fulcrum, enable a user to that blade can be easy to control to act on and cut
Power in cutter member.After being engaged left part fixture block with right part fixture block when installation, then it is connected with left outside shell and right casing
The other end.Go out the surplus that the edge of a knife has expansion, the convenient replacement by carrying out blade by pushing broach at this time.By fixture block front end when installation
It is first placed in locating slot, then left outside shell and right casing is bonded, installed after being finally aligned left outside shell to the movement of shell one end
The bolt of the shell other end completes installment work.Straight line auxiliary device is moved along a straight line by the straight line that auxiliary side determines, is made
Blade can move along a straight line, and accessory plate can also be unloaded, and the accessory plate that can also be put into specific arc auxiliary side makes knife
Piece carries out camber line cutting.
It should be understood that being somebody's turn to do, examples are only for illustrating the present invention and not for limiting the scope of the present invention.In addition, it should also be understood that,
After having read the content of the invention lectured, those skilled in the art can make various modifications or changes to the present invention, these etc.
Valence form is also fallen within the scope of the appended claims of the present application.
Claims (9)
1. a kind of cutter, which is characterized in that including the default dress of shell, blade support, the buckle with spring, blade and length
It sets, insert pocket is provided on the blade, the blade gear matched with insert pocket is provided on the blade support
Block, the buckle are connect with blade support by spring slide, the sliding groove for being provided with and being clasped on the shell,
So that buckle can drive blade support to move along sliding groove, the limiting device for being additionally provided with and being clasped in shell, outside
Shell one end is provided with the edge of a knife that goes out with blades fit, and it includes contact roller, call wire and default wheel that the length, which presets device,
The contact roller and shell is rotatablely connected, and contact roller setting connects contact roller axis in shell one end lower part, call wire
With default wheel shaft, presets wheel and be rotatablely connected with shell, preset wheel setting on the shell.
2. a kind of cutter according to claim 1, which is characterized in that the contact roller includes scroll wheel and switching
Wheel, the switching wheel shaft are connected with call wire, and the switching wheel and scroll wheel cooperate, and switching wheel takes turns axial direction in switching
It is slidably connected with shell, switching wheel is for switching scroll wheel and the default connection taken turns and separating.
3. a kind of cutter according to claim 1, which is characterized in that the shell includes left outside shell and right casing,
Left outside shell one end is provided with left part fixture block, and right casing one end is provided with right part fixture block, left part fixture block and right part fixture block
Engaged, left outside shell and right casing are bolted on an opposite end, and blade removal branch is additionally provided on the blade support
Point, the blade removal fulcrum and blade medium position cooperate.
4. a kind of cutter according to claim 3, which is characterized in that the left part fixture block is stung with right part fixture block
Conjunction face is S-shaped in the fitting line of outer surface of outer cover, and left part fixture block includes with the locating piece of the left outside shell phase company in one end and by positioning
The fixture block that the block other end is extended to form to shell one end forms locating slot, the right part fixture block between fixture block and left outside shell
Shape and locating slot, locating piece and fixture block cooperate.
5. a kind of cutter according to claim 1, which is characterized in that it is additionally provided with anti-slip protrusion on the shell,
Anti-slip protrusion setting is held on the shell and lower end.
6. a kind of cutter according to claim 1, which is characterized in that be additionally provided with and be used on the shell other end
Hang up the link of storage.
7. a kind of cutter according to claim 1 or 2 or 3 or 4 or 5 or 6, which is characterized in that on the shell also
Including straight line auxiliary device, the straight line auxiliary device includes accessory plate and receiving set, plane where the accessory plate with
Plane where blade is parallel, and in receiving set, the receiving is set on shell lower end, accessory plate for the accessory plate setting
There is straight auxiliary side in remote receiving set one end.
8. at a kind of cutter according to claim 1 or 2 or 3 or 4 or 5 or 6, the default wheel and cage connection also
It is provided with damping ring.
9. a kind of cutter according to claim 1 or 2 or 3 or 4 or 5 or 6, quarter is additionally provided on the default wheel
Degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811051464.XA CN108927826B (en) | 2018-09-10 | 2018-09-10 | Art designing knife |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811051464.XA CN108927826B (en) | 2018-09-10 | 2018-09-10 | Art designing knife |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108927826A true CN108927826A (en) | 2018-12-04 |
| CN108927826B CN108927826B (en) | 2020-02-28 |
Family
ID=64443697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811051464.XA Active CN108927826B (en) | 2018-09-10 | 2018-09-10 | Art designing knife |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108927826B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003164678A (en) * | 2001-12-03 | 2003-06-10 | Marvel Corp | Blade changeable cutter |
| CN101011826A (en) * | 2005-11-29 | 2007-08-08 | 玛托两合公司 | Knife |
| CN106313123A (en) * | 2015-07-02 | 2017-01-11 | 玛托两合公司 | Knife |
| CN206510077U (en) * | 2017-01-16 | 2017-09-22 | 北京鼎云升科技有限公司 | A kind of PVC basal walls paper knife |
| CN107186757A (en) * | 2017-05-17 | 2017-09-22 | 朱彩玲 | A kind of art knife with a scale |
| CN206749362U (en) * | 2017-03-25 | 2017-12-15 | 宁波宏迪尺业有限公司 | A kind of cutter with new-type drawing plate structure |
| CN207027559U (en) * | 2017-08-17 | 2018-02-23 | 肇庆高新区异星科技有限公司 | A kind of cutter |
-
2018
- 2018-09-10 CN CN201811051464.XA patent/CN108927826B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003164678A (en) * | 2001-12-03 | 2003-06-10 | Marvel Corp | Blade changeable cutter |
| CN101011826A (en) * | 2005-11-29 | 2007-08-08 | 玛托两合公司 | Knife |
| CN106313123A (en) * | 2015-07-02 | 2017-01-11 | 玛托两合公司 | Knife |
| CN206510077U (en) * | 2017-01-16 | 2017-09-22 | 北京鼎云升科技有限公司 | A kind of PVC basal walls paper knife |
| CN206749362U (en) * | 2017-03-25 | 2017-12-15 | 宁波宏迪尺业有限公司 | A kind of cutter with new-type drawing plate structure |
| CN107186757A (en) * | 2017-05-17 | 2017-09-22 | 朱彩玲 | A kind of art knife with a scale |
| CN207027559U (en) * | 2017-08-17 | 2018-02-23 | 肇庆高新区异星科技有限公司 | A kind of cutter |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108927826B (en) | 2020-02-28 |
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