CN208962049U - A kind of cutter - Google Patents

A kind of cutter Download PDF

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Publication number
CN208962049U
CN208962049U CN201821477767.3U CN201821477767U CN208962049U CN 208962049 U CN208962049 U CN 208962049U CN 201821477767 U CN201821477767 U CN 201821477767U CN 208962049 U CN208962049 U CN 208962049U
Authority
CN
China
Prior art keywords
shell
fixture block
blade
left outside
part fixture
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
Application number
CN201821477767.3U
Other languages
Chinese (zh)
Inventor
周晓刚
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NINGBO HONGDI MEASURING TAPE INDUSTRY Co Ltd
Original Assignee
NINGBO HONGDI MEASURING TAPE INDUSTRY Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by NINGBO HONGDI MEASURING TAPE INDUSTRY Co Ltd filed Critical NINGBO HONGDI MEASURING TAPE INDUSTRY Co Ltd
Priority to CN201821477767.3U priority Critical patent/CN208962049U/en
Application granted granted Critical
Publication of CN208962049U publication Critical patent/CN208962049U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model relates to Common Use Tools fields, more particularly, to a kind of cutter.Including shell, blade support, the buckle with spring, blade, insert pocket is provided on blade, the blade block matched with insert pocket is provided on blade support, shell includes left outside shell and right casing, left outside shell one end is provided with left part fixture block, right casing one end is provided with right part fixture block, and left part fixture block and right part fixture block are engaged.The utility model has through part clamping connection, does not use the beneficial effect that the surplus for being bolted to leave expansion facilitates the replacement of blade in knife-edge part out.

Description

A kind of cutter
Technical field
The utility model 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 side that the cutter broach shell is not in contact with the slot that the fixing seat opens up is slightly above the installation of the fixing seat Contact surface, the cutter broach shell may be mounted to that work fixed frame by the mounting screw of the mounting hole in the fixing seat On.
The program is to carry out cutter as fixed cutting tool using instead making cutter lose itself and convenient use Characteristic, and blade exit is generally fixed using bolt, when use, are easy to generate abrasion to bolt.
Utility model content
The utility model is intended to provide a kind of be clamped by a part and connects, and does not use bolted beauty in knife-edge part out Work knife is provided with insert pocket on the blade including shell, blade support, the buckle with spring, blade, described The blade block matched with insert pocket, the buckle and blade support is provided on blade support to connect by spring slide It connects, the sliding groove for being provided with and being clasped on the shell, so that buckle can drive blade support fortune along sliding groove Dynamic, the limiting tooth for being additionally provided with and being clasped in shell, shell one end is provided with the edge of a knife that goes out with blades fit, and described is outer Shell includes left outside shell and right casing, and 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 End fixture block and right part fixture block are engaged, and left outside shell and right casing are bolted on an opposite end.By left part when installation After fixture block is engaged with right part fixture block, then it is connected with the other end of left outside shell and right casing.Going out the edge of a knife at this time has expansion Surplus.
Preferably, blade removal fulcrum is additionally provided on the blade support, the blade removal fulcrum and knife The cooperation of piece medium position.When needing replacing blade, by pushing broach extension end side, due to being connect in the middle part of blade with blade removal fulcrum Touching, to make blade end tilt, so that insert pocket is detached from blade block.It realizes not dismantle to shell can be to knife The function that piece is replaced.
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.
In conclusion the utility model has the advantages that part clamping connection, connect in knife-edge part out without using bolt It connects so that the surplus for leaving expansion facilitates the replacement of blade.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model;
Fig. 2 is the structural schematic diagram after the installation cutter of the utility model;
Fig. 3 is the top view of shell one end in the utility model.
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.
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 shell includes left outside shell 11 and right casing 12, and left outside shell one end is provided with left part fixture block, right casing one End is provided with right part fixture block 15, and left part fixture block and right part fixture block are engaged, and left outside shell and right casing are on an opposite end It is bolted, blade removal fulcrum 17 is additionally provided on blade support, blade removal fulcrum and blade medium position cooperate.Left end Portion's fixture block is S-shaped in the fitting line of outer surface of outer cover with right part fixture block occlusal surface, and left part fixture block includes and the left outside shell in one end Connected locating piece 13 and the fixture block 14 extended to form from the locating piece other end to shell one end, form between fixture block and left outside shell Locating slot 16, the right part fixture block shape and locating slot, locating piece and fixture block cooperate.It is additionally provided on shell anti-skidding convex Block, anti-slip protrusion setting is held on the shell and lower end.The link for hanging up storage is additionally provided on the shell other end.It needs more When allowing blade replacement, by pushing broach extension end side, due to blade middle part and blade removal branch point contact, so that blade end be made to stick up It rises, so that insert pocket is detached from blade block.It realizes not dismantle to shell can be to the function that blade is replaced.Peace After being engaged left part fixture block with right part fixture block when dress, then it is connected with the other end of left outside shell and right casing.Go out at this time The edge of a knife has the surplus of expansion, the convenient replacement by carrying out blade by pushing broach.Fixture block front end is first placed in locating slot when installation In, then by left outside shell and right casing fitting, the shell other end is installed after being finally aligned left outside shell to the movement of shell one end Bolt completes installment work.
It should be understood that the embodiment is merely to illustrate the utility model rather than limitation the scope of the utility model.Furthermore It should be understood that after reading the content taught by the present invention, those skilled in the art can make the utility model various Change or modification, these equivalent forms also fall within the scope of the appended claims of the present application.

Claims (5)

1. a kind of cutter, which is characterized in that including shell, blade support, the buckle with spring, blade, the blade On be provided with insert pocket, the blade block matched with insert pocket, the buckle are provided on the blade support It is connect with blade support by spring slide, the sliding groove for being provided with and being clasped on the shell, so that buckle can Along sliding groove drive blade support move, the limiting tooth for being additionally provided with and being clasped in shell, shell one end be provided with Blades fit goes out the edge of a knife, and the shell includes left outside shell and right casing, and 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.
2. a kind of cutter according to claim 1, 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, left part fixture block include with the left outside shell phase in one end locating piece even and with by fixed The fixture block that the position block other end is extended to form to shell one end, forms locating slot, the right part card between fixture block and left outside shell It is block-shaped to cooperate with locating slot, locating piece and fixture block.
3. a kind of cutter according to claim 1, which is characterized in that flat where the closely left outside shell one end of the fixture block Face is overlapped with the mating surface of left outside shell and right casing.
4. 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.
5. a kind of cutter according to claim 1 or 2 or 3 or 4, which is characterized in that on the shell other end also It is provided with the link for hanging up storage.
CN201821477767.3U 2018-09-10 2018-09-10 A kind of cutter Expired - Fee Related CN208962049U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821477767.3U CN208962049U (en) 2018-09-10 2018-09-10 A kind of cutter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821477767.3U CN208962049U (en) 2018-09-10 2018-09-10 A kind of cutter

Publications (1)

Publication Number Publication Date
CN208962049U true CN208962049U (en) 2019-06-11

Family

ID=66755828

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201821477767.3U Expired - Fee Related CN208962049U (en) 2018-09-10 2018-09-10 A kind of cutter

Country Status (1)

Country Link
CN (1) CN208962049U (en)

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Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20190611

Termination date: 20210910