CN206029966U - Art knife - Google Patents
Art knife Download PDFInfo
- Publication number
- CN206029966U CN206029966U CN201621030937.4U CN201621030937U CN206029966U CN 206029966 U CN206029966 U CN 206029966U CN 201621030937 U CN201621030937 U CN 201621030937U CN 206029966 U CN206029966 U CN 206029966U
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- CN
- China
- Prior art keywords
- blade
- button base
- push button
- plastic cement
- installing hole
- 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.)
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Abstract
The utility model discloses an art knife, including mould the rubber cutter shell, the slidable setting is in mould the blade in the rubber cutter shell, the blade passes through fixed mounting and is in mould in the rubber cutter shell the metal lining with mould rubber cutter shell sliding connections, the metal lining is close to the inboard of blade is provided with the spacing tooth of cockscomb structure, be provided with in the metal lining and be used for the installation the blade push away the button base, it is provided with the location shell fragment that is the splayed to push away the button base, the both ends of location shell fragment all are equipped with the kink, the kink with it is spacing that spacing tooth acts on the realization mutually, it keeps away from one side of blade and is provided with blade rupture ware to push away the button base, push away button base top be provided with be used for with it is in to push away the locking of button base adjusting part on the metal lining, the blade fixed mounting be in push away on the button base. Art knife can bear great auto -lock power, and not rotation is equipped with anti -skidding structure with not hard up on the sword shell in the use, facilitates the use.
Description
Technical field
This utility model is related to cutter, more particularly to a kind of self-locking cutter.
Background technology
Cutter is also commonly called as icking tool or wallpaper knife, and point of a knife part is usually used carries out cutting paper, leather, plastic sheet or hard
Cardboard, range of application are wide.Existing cutter, in order to avoid being accidentally injured by blade under off working state, typically can be in cutter hub
Upper setting blade locking mechanism.Generally by actuator realizing the flexible of blade and fixed in existing technology.Mainly
The guide groove for accommodating blade is set in knife shell, and guide groove upper inner is symmetrical arranged jagged opening, and blade is loaded in slip and sets
On the slide block being placed in shell, the torsion spring for being open described in clamping in slide block, is provided with, when extruding without external force, torsion spring is connected to
In indentation, when there is external force to extrude, torsion spring is made blade retractable by compression.The shortcoming of this kind of blade locking mechanism
It is：When to wooden unit, the hardboard of acrylic plate or thicker, larger dynamics is needed, at this moment torsion spring is easily due to compared with power
Depart from from opening under the impact of degree, so as to cause locking mechanism to fail, cause the damage of unrepairable type to cutter.
Utility model content
A purpose of the present utility model is：A kind of cutter is provided, which can afford larger self-lock force, and energy
Cutter hub is not damaged when beyond self-lock ability scope.
Another purpose of the present utility model is：A kind of cutter is provided, which is provided with anti-skid structure, convenient use.
It is that, up to this purpose, this utility model is employed the following technical solutions：
A kind of cutter is provided, including plastic cement knife shell, the blade being slidably arranged in the plastic cement knife shell, the blade
By being fixedly mounted on the metal lining in the plastic cement knife shell with the plastic cement knife shell slidable connection, the metal lining is leaned on
Jagged limiting tooth is provided with the inside of the nearly blade, is provided with the metal lining for installing pushing away for the blade
Button base, the push button base are provided with splay Location resilient piece, and the both ends of the Location resilient piece are equipped with kink,
The kink is realized spacing with the limiting tooth phase separation, and the push button base is provided with blade away from the side of blade and fractures
Device, is provided with above the push button base for the push button base is locked at the adjusting part on the metal lining, institute
State blade to be fixedly mounted on the push button base.
As a kind of described preferred technical scheme of cutter, the first installing hole on the blade, is provided with, it is described to push away
The first mounting post corresponding with first installing hole is provided with button base, and the blade passes through first installing hole and institute
State the first mounting post to be engaged on the push button base.
Used as a kind of described preferred technical scheme of cutter, the adjusting part is screw knob, the push button bottom
It is additionally provided with the second installing hole for installing the screw knob on seat, second installing hole is screwed hole, the screw
Knob is with threaded rod corresponding with second installing hole, the threaded rod of the screw knob and second installing hole
Threaded connection.
Used as a kind of described preferred technical scheme of cutter, the screw knob also includes being arranged on the threaded rod
The nut of end, is provided with rotation stop shell fragment between the nut and the blade.
As a kind of described preferred technical scheme of cutter, the 3rd installing hole, institute on the rotation stop shell fragment, is provided with
State rotation stop shell fragment to be arranged on the blade and the nut through the 3rd installing hole by the threaded rod.
Used as a kind of described preferred technical scheme of cutter, the adjusting part is briquetting, the briquetting card
Be located in the push button base and with the Location resilient piece Elastic Contact.
Used as a kind of described preferred technical scheme of cutter, the push button base is provided with installs the Location resilient piece
Locating slot so that the briquetting realize in the presence of the Location resilient piece locking.
As a kind of described preferred technical scheme of cutter, on the plastic cement knife shell, Non-slip material is provided with.
Used as a kind of described preferred technical scheme of cutter, the Non-slip material is to be arranged on the plastic cement knife shell,
And the anti-skidding flexible glue of the plastic cement knife shell outer surface is exposed to, the surface of the anti-skidding flexible glue is provided with anti-skid bulge.
As a kind of described preferred technical scheme of cutter, some mounting grooves, institute on the plastic cement knife shell, is provided with
State Non-slip material to be arranged on inside the plastic cement knife shell, the anti-skid bulge is exposed to outside the plastic cement knife shell through the mounting groove
Surface.
The beneficial effects of the utility model are：Splay Location resilient piece is set, by arranging Location resilient piece both ends
Kink and the spacing profile of tooth phase separation being arranged on the inside of metal inner lining, during use the kink of Location resilient piece with can block
It is set in limiting tooth so that blade can bear larger self-lock force and avoid occurring without rotation during use now
As when scope of the thrust that blade is afforded beyond self-lock force, Location resilient piece departs from from limiting tooth, one end of Location resilient piece
Ejected to push button base side by thrust, at this moment skidding and not damaging cutter hub occur in adjusting part, and then to the cutter
Serve the effect of protection.By being provided with anti-skidding flexible glue on knife shell, anti-skidding effect can be played and can use process again
In have certain buffering.
Description of the drawings
This utility model is described in further detail below according to drawings and Examples.
Fig. 1 is cutter structural representation described in embodiment one.
Fig. 2 is cutter structural representation described in embodiment two.
In figure：
1st, blade；2nd, the first installing hole；3rd, adjusting part；4th, Location resilient piece；5th, kink；6th, push button base；7th, blade
Fracturer；8th, anti-skidding flexible glue；9th, the first mounting post；10th, plastic cement knife shell；11st, metal lining；12nd, limiting tooth；13rd, nut；14、
Rotation stop shell fragment；15th, threaded rod；16th, the second installing hole；17th, the 3rd installing hole；18th, locating slot.
Specific embodiment
The technical solution of the utility model is further illustrated below in conjunction with the accompanying drawings and by specific embodiment.
Embodiment one：
As shown in figure 1, in the present embodiment, a kind of cutter described in the utility model including plastic cement knife shell 10, can be slided
The dynamic blade 1 being arranged in the plastic cement knife shell 10, the blade 1 is by the metal that is fixedly mounted in the plastic cement knife shell 10
Bushing 11 is provided with sawtooth with 10 slidable connection of plastic cement knife shell, the metal lining 11 near the inner side of the blade 1
The limiting tooth 12 of shape, is provided with the push button base 6 for installing the blade 1, the push button base 6 in the metal lining 11
It is provided with splay Location resilient piece 4, the both ends of the Location resilient piece 4 are equipped with kink 5, the kink 5 and institute
State 12 phase separation of limiting tooth and realize spacing, the push button base 6 is provided with blade fracturer 7 away from the side of blade 1, described to push away
The adjusting part 3 for being locked at the push button base 6 on the metal lining 11, the knife is provided with above button base 6
Piece 1 is fixedly mounted on the push button base 6.The first installing hole 2 is provided with the blade 1, is arranged on the push button base 6
Have and first installing hole, 2 corresponding first mounting post 9, the blade 1 is by first installing hole 2 and the described first peace
Dress post 9 is engaged on the push button base 6.Limiting tooth 12 is set so that kink 5 can be fastened on limiting tooth 12
Interior, interaction of the Location resilient piece 4 by kink 5 with limiting tooth 12 is realized locking blade 1, can bear bigger
Self-lock force, it is as Location resilient piece 4 is in splayed, when self-lock force of the thrust that blade 1 is afforded beyond the cutter, fixed
The kink 5 of position shell fragment 4 departs from from limiting tooth 12, one end of Location resilient piece 4 be subject to larger thrust and to push button base 6
Side is ejected, and skidding occurs in adjusting part 3, and then serves the function of protection adjusting part 3 and push button base 6, prevents from damaging
The cutter.
In the present embodiment, the adjusting part 3 is screw knob, is additionally provided with for installing on the push button base 6
Second installing hole 16 of the screw knob, second installing hole 16 is screwed hole, and the screw knob is with described the
Two installing holes, 16 corresponding threaded rod 15, the threaded rod 15 of the screw knob are connected with 16 screw thread of the second installing hole
Connect.
In order to increase the self-lock force of the cutter, the screw knob also includes being arranged on 15 end of the threaded rod
Nut 13, is provided with rotation stop shell fragment 14 between the nut 13 and the blade 1.The 3rd peace is provided with the rotation stop shell fragment 14
Dress hole 17, the rotation stop shell fragment 14 are arranged on the blade 1 and institute by the threaded rod 15 through the 3rd installing hole 17
State between nut 13.
In order to further improve the performance of cutter described in the present embodiment, on plastic cement knife shell described in the utility model 10
It is also provided with Non-slip material.Specifically, the Non-slip material is to be arranged on the plastic cement knife shell 10, and exposes to the plastic cement
The anti-skidding flexible glue 8 of 10 outer surface of knife shell, the surface of the anti-skidding flexible glue 8 are provided with anti-skid bulge.Set on the plastic cement knife shell 10
Some mounting grooves are equipped with, the Non-slip material is arranged on inside the plastic cement knife shell 10, the anti-skid bulge passes through the mounting groove
Expose to 10 outer surface of plastic cement knife shell.Arranging 8 one side of anti-skidding flexible glue can prevent from, during use, holding plastic cement
During knife shell 10, palm is perspired and the phenomenon skidded occurs, and on the other hand plays a part of buffering, increases comfort level, reduces when long
Between operation under cause handss fatigue.
Embodiment two：
As shown in Fig. 2 in the present embodiment, adopting identical reference, this practicality with one identical part of embodiment
A kind of new described cutter, it is including plastic cement knife shell 10, the blade 1 being slidably arranged in the plastic cement knife shell 10, described
Blade 1 is by being fixedly mounted on the metal lining 11 in the plastic cement knife shell 10 with 10 slidable connection of plastic cement knife shell, institute
State metal lining 11 and the inner side of the blade 1 is provided with jagged limiting tooth 12, be provided with the metal lining 11
For installing the push button base 6 of the blade 1, the push button base 6 is provided with splay Location resilient piece 4, the positioning
The both ends of shell fragment 4 are equipped with kink 5, and the kink 5 realizes spacing, the push button bottom with 12 phase separation of the limiting tooth
Seat 6 is provided with blade fracturer 7 away from the side of blade 1, is provided with for by the push button base above the push button base 6
6 are locked at the adjusting part 3 on the metal lining 11, and the blade 1 is fixedly mounted on the push button base 6.The knife
The first installing hole 2 is provided with piece 1, is provided with and first installing hole, 2 corresponding first mounting post on the push button base 6
9, the blade 1 is engaged on the push button base 6 with first mounting post 9 by first installing hole 2.If
Put limiting tooth 12 so that kink 5 can be fastened in limiting tooth 12, Location resilient piece 4 passes through the phase of kink 5 and limiting tooth 12
Interaction is realized locking blade 1, can bear bigger self-lock force, as Location resilient piece 4 is in splayed, when blade 1
The thrust for affording beyond the cutter self-lock force when, the kink 5 of Location resilient piece 4 departs from from limiting tooth 12, fixed
One end of position shell fragment 4 is subject to larger thrust and ejects to the side of push button base 6, and skidding occurs in adjusting part 3, and then plays
The function of protection adjusting part 3 and push button base 6, prevents from damaging the cutter.
The adjusting part 3 is briquetting, the briquetting be fastened in the push button base 6 and with the positioning bullet
Piece Elastic Contact.The push button base 6 is provided with the locating slot 18 for installing the Location resilient piece 4.When in use, gently press briquetting
So that the kink 5 of Location resilient piece 4 departs from the function of realizing unblock from limiting tooth 12, blade 1 is adjusted by promoting briquetting
Length.
In order to further improve the performance of cutter described in the present embodiment, on plastic cement knife shell described in the utility model 10
It is also provided with Non-slip material.Specifically, the Non-slip material is to be arranged on the plastic cement knife shell 10, and exposes to the plastic cement
The anti-skidding flexible glue 8 of 10 outer surface of knife shell, the surface of the anti-skidding flexible glue 8 are provided with anti-skid bulge.Set on the plastic cement knife shell 10
Some mounting grooves are equipped with, the Non-slip material is arranged on inside the plastic cement knife shell 10, the anti-skid bulge passes through the mounting groove
Expose to 10 outer surface of plastic cement knife shell.Arranging 8 one side of anti-skidding flexible glue can prevent from, during use, holding plastic cement
During knife shell 10, palm is perspired and the phenomenon skidded occurs, and on the other hand plays a part of buffering, increases comfort level, reduces when long
Between operation under cause handss fatigue.Use for convenience, the blade fracturer 7 be provided with it is reclinate buckle, this extension
Button can have the function that pen is buckled, and be convenient for carrying and use at any time.
" first ", " second " described in the present embodiment is only used for being distinguish between in description, not with particular meaning.
It is to be understood that, above-mentioned specific embodiment is only preferred embodiment of the present utility model and institute's application technology
Principle, in technical scope disclosed in the utility model, what any those familiar with the art was readily apparent that
Change or replacement, should all cover in protection domain of the present utility model.
Claims (10)
1. a kind of cutter, including plastic cement knife shell, the blade being slidably arranged in the plastic cement knife shell, it is characterised in that institute
Blade is stated by the metal lining in the plastic cement knife shell being fixedly mounted on the plastic cement knife shell slidable connection, the metal
Bushing is provided with jagged limiting tooth on the inside of the blade, is provided with for installing the knife in the metal lining
The push button base of piece, the push button base are provided with splay Location resilient piece, and the both ends of the Location resilient piece are equipped with
Kink, the kink is realized spacing with the limiting tooth phase separation, and the push button base is provided with away from the side of blade
Blade fracturer, is provided with above the push button base for the push button base is locked at the regulation on the metal lining
Component, the blade are fixedly mounted on the push button base.
2. cutter according to claim 1, it is characterised in that be provided with the first installing hole on the blade, it is described to push away
The first mounting post corresponding with first installing hole is provided with button base, and the blade passes through first installing hole and institute
State the first mounting post to be engaged on the push button base.
3. cutter according to claim 2, it is characterised in that the adjusting part is screw knob, the push button bottom
It is additionally provided with the second installing hole for installing the screw knob on seat, second installing hole is screwed hole, the screw
Knob is with threaded rod corresponding with second installing hole, the threaded rod of the screw knob and second installing hole
Threaded connection.
4. cutter according to claim 3, it is characterised in that the screw knob also includes being arranged on the threaded rod
The nut of end, is provided with rotation stop shell fragment between the nut and the blade.
5. cutter according to claim 4, it is characterised in that be provided with the 3rd installing hole, institute on the rotation stop shell fragment
State rotation stop shell fragment to be arranged on the blade and the nut through the 3rd installing hole by the threaded rod.
6. cutter according to claim 2, it is characterised in that the adjusting part is briquetting, the briquetting card
Be located in the push button base and with the Location resilient piece Elastic Contact.
7. cutter according to claim 6, it is characterised in that the push button base is provided with installs the Location resilient piece
Locating slot.
8. cutter according to any one of claim 1 to 7, it is characterised in that be provided with the plastic cement knife shell anti-
Saddle.
9. cutter according to claim 8, it is characterised in that the Non-slip material for being arranged on the plastic cement knife shell,
And the anti-skidding flexible glue of the plastic cement knife shell outer surface is exposed to, the surface of the anti-skidding flexible glue is provided with anti-skid bulge.
10. cutter according to claim 9, it is characterised in that be provided with some mounting grooves, institute on the plastic cement knife shell
State Non-slip material to be arranged on inside the plastic cement knife shell, the anti-skid bulge is exposed to outside the plastic cement knife shell through the mounting groove
Surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621030937.4U CN206029966U (en) | 2016-08-31 | 2016-08-31 | Art knife |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621030937.4U CN206029966U (en) | 2016-08-31 | 2016-08-31 | Art knife |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206029966U true CN206029966U (en) | 2017-03-22 |
Family
ID=58298806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621030937.4U Active CN206029966U (en) | 2016-08-31 | 2016-08-31 | Art knife |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206029966U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109927446A (en) * | 2019-01-28 | 2019-06-25 | 浙江工业大学 | A kind of Portable sanitary chalk sleeve |
| CN110280665A (en) * | 2019-07-19 | 2019-09-27 | 广州市正业塑料模具有限公司 | A kind of no film punching press cutter knife shell mold tool |
| CN113534470A (en) * | 2021-08-03 | 2021-10-22 | 瑞欧威尔(上海)智能科技有限公司 | Variable FOV display system |
-
2016
- 2016-08-31 CN CN201621030937.4U patent/CN206029966U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109927446A (en) * | 2019-01-28 | 2019-06-25 | 浙江工业大学 | A kind of Portable sanitary chalk sleeve |
| CN109927446B (en) * | 2019-01-28 | 2024-03-22 | 浙江工业大学 | Convenient sanitary chalk sleeve |
| CN110280665A (en) * | 2019-07-19 | 2019-09-27 | 广州市正业塑料模具有限公司 | A kind of no film punching press cutter knife shell mold tool |
| CN110280665B (en) * | 2019-07-19 | 2024-04-05 | 广州正业科技有限公司 | Film-free stamping art designing knife shell mold |
| CN113534470A (en) * | 2021-08-03 | 2021-10-22 | 瑞欧威尔(上海)智能科技有限公司 | Variable FOV display system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No.82 Shilian Road, Panyu District, Guangzhou, Guangdong 511400 Patentee after: Guangzhou Zhengye Technology Co.,Ltd. Address before: 515000 first floor of self-made plant 2, No. 82, Shiji Road, Shiji Town, Panyu District, Guangzhou City, Guangdong Province Patentee before: GUANGZHOU ZHENGYE PLASTIC MOULD Co.,Ltd. |
|
| CP03 | Change of name, title or address |