CN218226756U - Cutter with quick replaceable blade - Google Patents
Cutter with quick replaceable blade Download PDFInfo
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- CN218226756U CN218226756U CN202222523973.6U CN202222523973U CN218226756U CN 218226756 U CN218226756 U CN 218226756U CN 202222523973 U CN202222523973 U CN 202222523973U CN 218226756 U CN218226756 U CN 218226756U
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- 230000008859 change Effects 0.000 claims abstract description 15
- 238000003825 pressing Methods 0.000 claims description 9
- 238000000034 method Methods 0.000 description 5
- 238000005457 optimization Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a quick replacement blade cutter, including the cutter shell, the front side of cutter shell has the apron through round pin axle swing joint, the rear side fixedly connected with rectangle box of apron, the inner wall sliding connection of rectangle box has the slider, the bottom fixedly connected with of slider and the spacing hook rod that the cutter shell cooperation was used, the top of slider are provided with spring one, the top of spring one and the top fixed connection of rectangle box inner wall, the front side fixedly connected with movable block of slider, the front side of movable block runs through to the front side of apron. The utility model discloses a set up cutter shell, apron, rectangle box, slider, spacing hooked pole, spring one, movable block, solved current art designer sword blade and changed too troublesome, art designer sword on the market needs to dismantle the afterbody of art designer sword when changing the blade, then changes the blade, and it is too loaded down with trivial details to change the step, changes the time overlength, unable quick replacement's problem.
Description
Technical Field
The utility model relates to an art designing sword technical field specifically is quick replacement blade cutter.
Background
The utility model relates to a knife body, in particular to a knife body, which is used for cutting, also commonly called a nicking knife or a wallpaper knife, and the knife body is crisp, can not extend out of the overlong knife body when in use, and has different hardness and durability because of different textures of the knife body.
At the in-process of daily life work, need use the art knife, it is too troublesome that current art knife blade is changed, art knife on the market need dismantle the afterbody of art knife when changing the blade, then change the blade, and it is too loaded down with trivial details to change the step, and change time overlength, unable quick replacement.
Therefore, the utility knife needs to be designed and modified, and the phenomenon that the blade is excessively troublesome to replace is effectively prevented.
SUMMERY OF THE UTILITY MODEL
For solving the problem that proposes among the above-mentioned background art, the utility model aims to provide a quick replacement blade cutter possesses the advantage of being convenient for change the blade, has solved the blade and has changed too troublesome problem.
In order to achieve the above purpose, the utility model provides a following technical scheme: the quick-change blade cutter comprises a cutter shell, a cover plate, a rectangular box, a sliding block, a limiting hook rod, a first spring, a movable block, a second spring, a sliding plate, a third spring, a limiting block, a pressing block, a connecting rod, a fourth spring and an I-shaped block;
the tool comprises a tool shell, and is characterized in that the front side of the tool shell is movably connected with a cover plate through a pin shaft, the rear side of the cover plate is fixedly connected with a rectangular box, the inner wall of the rectangular box is slidably connected with a sliding block, the bottom of the sliding block is fixedly connected with a limiting hook rod matched with the tool shell for use, the top of the sliding block is provided with a first spring, the top of the first spring is fixedly connected with the top of the inner wall of the rectangular box, the front side of the sliding block is fixedly connected with a movable block, the front side of the movable block penetrates through to the front side of the cover plate, the rear side of the cover plate is fixedly connected with a second spring, the inner wall of the tool shell is slidably connected with a sliding plate, the rear side of the inner wall of the sliding plate is fixedly connected with a third spring, the front side of the third spring is fixedly connected with a limiting block, the front side of the tool shell is provided with a pressing block matched with the limiting block, the inner wall of the sliding plate is slidably connected with a connecting rod, the bottom of the connecting rod is fixedly connected with a fourth spring, the bottom of the fourth spring is fixedly connected with the bottom of the sliding plate, the top of the connecting rod is fixedly connected with an I-shaped block, the top of the connecting rod penetrates through the top of the I-shaped block, the top of the I-shaped block penetrates through to the top of the tool shell, and the top of the inner wall of the tool shell, a clamping groove matched with the I-shaped block.
As the utility model discloses preferred, the surface of cutter shell is provided with the slipmat, the material of slipmat is rubber.
As the utility model discloses it is preferred, the surface of movable block is provided with anti-skidding line, the shape of anti-skidding line is the rectangle.
As the utility model discloses it is preferred, the draw-in groove that uses with the cooperation of I-shaped piece is seted up at the top of cutter shell inner wall, the quantity of draw-in groove is three.
As the utility model discloses it is preferred, the through-hole has been opened to the front side of cutter shell, the shape of through-hole is circular.
As the utility model discloses preferred, the front side of slide is opened and is equipped with the blade groove, the blade groove agrees with each other with the blade commonly used on the market.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a set up cutter shell, apron, rectangle box, slider, spacing hook pole, spring one, movable block, spring two, slide, spring three, stopper, press the briquetting, connecting rod, spring four and the cooperation of I-shaped piece is used, can drag out the blade through pressing down the briquetting, then stir the I-shaped piece, make new blade card on the stopper to this changes the blade, replace current afterbody dismantlement with the art knife, then change the operation mode of blade, reached the effect of being convenient for change the blade.
2. The utility model discloses a friction force between user's both hands and the cutter shell can be increased in the setting of slipmat, prevents that the cutter shell from taking off one's hand when using.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a rear view of the cover plate structure of the present invention;
FIG. 3 is a partial sectional view of the cutter housing structure of the present invention;
FIG. 4 is a left side partial sectional view of the slide plate structure of the present invention;
fig. 5 is a perspective view of the structure of the limit hook rod of the present invention.
In the figure: 1. a cutter housing; 2. a cover plate; 3. a rectangular box; 4. a slider; 5. a limiting hook rod; 6. a first spring; 7. a movable block; 8. a second spring; 9. a slide plate; 10. a third spring; 11. a limiting block; 12. a pressing block; 13. a connecting rod; 14. a fourth spring; 15. an I-shaped block; 16. a non-slip mat; 17. anti-skid lines; 18. a card slot; 19. a through hole; 20. an insert pocket.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1 to 5, the utility model provides a quick-change blade cutter, including cutter shell 1, apron 2, rectangular box 3, slider 4, spacing hook rod 5, spring one 6, movable block 7, spring two 8, slide 9, spring three 10, stopper 11, press block 12, connecting rod 13, spring four 14, i-shaped block 15;
the front side of cutter shell 1 has apron 2 through round pin axle swing joint, the rear side fixedly connected with rectangle box 3 of apron 2, the inner wall sliding connection of rectangle box 3 has slider 4, the bottom fixedly connected with of slider 4 and the spacing hook pole 5 that cutter shell 1 cooperation was used, the top of slider 4 is provided with spring 6, the top of spring 6 and the top fixed connection of rectangle box 3 inner wall, the front side fixedly connected with movable block 7 of slider 4, the front side of movable block 7 runs through to the front side of apron 2, the rear side fixedly connected with spring two 8 of apron 2, the inner wall sliding connection of cutter shell 1 has slide 9, the rear side fixedly connected with spring three 10 of slide 9 inner wall, the front side fixedly connected with stopper 11 of spring three 10, the front side of cutter shell 1 is provided with the pressure block 12 that uses with stopper 11 cooperation, the inner wall sliding connection of slide 9 has connecting rod 13, the bottom fixedly connected with spring four 14 of connecting rod 13, the bottom and the bottom fixed connection of slide 9 inner wall of spring four 14, the top fixedly connected with I-shaped block 15 of connecting rod 13, the top fixedly connected with I-shaped block 15 of I-shaped block 15, the top of cutter shell 15 and the cooperation of seting up with the I-shaped block 15 that cutter shell used.
Referring to fig. 1, a non-slip mat 16 is disposed on the surface of the cutter housing 1, and the non-slip mat 16 is made of rubber.
As a technical optimization scheme of the utility model, through the setting of slipmat 16, can increase the frictional force between user's both hands and the cutter shell 1, prevent that cutter shell 1 from taking off one's hand when using.
Referring to fig. 1, the surface of the movable block 7 is provided with anti-slip lines 17, and the shape of the anti-slip lines 17 is rectangular.
As a technical optimization scheme of the utility model, through anti-skidding line 17's setting, can increase the frictional force between user's both hands and the movable block 7, prevent that the movable block 7 from taking off the hand when using.
Referring to fig. 3, the top of the inner wall of the cutter housing 1 is provided with three locking grooves 18 used in cooperation with the i-shaped block 15.
As a technical optimization scheme of the utility model, through the setting of draw-in groove 18, can adjust the length that the blade stretches out through making the 15 card of I-shaped piece in the card draw-in groove 18 of difference, made things convenient for the user to use.
Referring to fig. 1, a through hole 19 is opened at the front side of the cutter housing 1, and the shape of the through hole 19 is circular.
As a technical optimization scheme of the utility model, through-hole 19's setting, can hang cutter housing 1 hook on the object through the couple, made things convenient for the user to use.
Referring to fig. 3, a blade slot 20 is opened at the front side of the sliding plate 9, and the blade slot 20 is engaged with a blade commonly used in the market.
As a technical optimization scheme of the utility model, through the setting of blade groove 20, can make the blade card at slide 9, make the blade more firm when using.
The utility model discloses a theory of operation and use flow: when the knife is used, the movable block 7 is pulled upwards, the movable block 7 drives the sliding block 4 to move upwards, the sliding block 4 upwards extrudes the spring I6 to enable the spring I to contract, the sliding block 4 drives the limiting hook rod 5 to move upwards, the limiting hook rod 5 is separated from the knife shell 1, the cover plate 2 can be opened at the moment, a knife blade can be placed into the knife shell 1, when the knife blade is damaged and needs to be replaced, the pressing block 12 is pressed towards the rear side, the pressing block 12 drives the limiting block 11 to move downwards, the limiting block 11 extrudes the spring III 10 towards the rear side to enable the spring III to contract, the limiting block 11 is separated from the knife blade, the knife blade is pulled towards the left side to draw out the damaged knife blade, then the pressing block 12 is loosened, the spring III 10 rebounds to generate elasticity to drive the limiting block 11 to move towards the front side to enable the limiting block 11 to reset, the H-shaped block 15 is stirred towards the right side, the connecting rod 13 drives the sliding plate 9 to move towards the right side, the knife blade groove 20 on the sliding plate 9 is aligned with the knife blade, the spring II 8 is used to move towards the rear side, the knife blade groove 20 and the blade groove 11 and the blade can be clamped into a new knife blade to be replaced, and the blade, and the effect of the knife blade can be convenient to replace.
In conclusion: this quick replacement blade cutter, through setting up cutter housing 1, apron 2, rectangle box 3, slider 4, spacing hooked pole 5, spring 6, movable block 7, spring two 8, slide 9, spring three 10, stopper 11, press piece 12, connecting rod 13, spring four 14, I-shaped piece 15, slipmat 16, anti-skidding line 17, draw-in groove 18, through-hole 19, blade groove 20, it is too troublesome to have solved current art designer's sword blade and change, art designer's sword on the market is when changing the blade, need dismantle the afterbody of art designer's sword, then change the blade, it is too loaded down with trivial details to change the step, change time overlength, unable quick replacement's problem.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. Quick replacement blade cutter, its characterized in that: the tool comprises a tool shell (1), a cover plate (2), a rectangular box (3), a sliding block (4), a limiting hook rod (5), a first spring (6), a movable block (7), a second spring (8), a sliding plate (9), a third spring (10), a limiting block (11), a pressing block (12), a connecting rod (13), a fourth spring (14) and an I-shaped block (15);
the front side of the cutter shell (1) is movably connected with a cover plate (2) through a pin shaft, the rear side of the cover plate (2) is fixedly connected with a rectangular box (3), the inner wall of the rectangular box (3) is slidably connected with a sliding block (4), the bottom of the sliding block (4) is fixedly connected with a limiting hook rod (5) matched with the cutter shell (1) for use, the top of the sliding block (4) is provided with a first spring (6), the top of the first spring (6) is fixedly connected with the top of the inner wall of the rectangular box (3), the front side of the sliding block (4) is fixedly connected with a movable block (7), the front side of the movable block (7) penetrates through the front side of the cover plate (2), the rear side of the cover plate (2) is fixedly connected with a second spring (8), the inner wall of the cutter shell (1) is slidably connected with a sliding plate (9), the rear side of the inner wall of the sliding plate (9) is fixedly connected with a third spring (10), the front side of the third spring (10) is fixedly connected with a limiting block (11), the front side of the cutter shell (1) is provided with a pressing block (12) matched with the sliding block (11), the inner wall of the sliding plate (9) is fixedly connected with a four sliding plate (13), and the bottom of the connecting rod (14) is fixedly connected with a fourth spring (13), the top fixedly connected with I-shaped piece (15) of connecting rod (13), the top of I-shaped piece (15) runs through to the top of cutter shell (1), draw-in groove (18) that use with the cooperation of I-shaped piece (15) are seted up at the top of cutter shell (1) inner wall.
2. The quick change insert tool of claim 1, wherein: the surface of the cutter shell (1) is provided with an anti-slip pad (16), and the anti-slip pad (16) is made of rubber.
3. The quick change insert tool of claim 1, wherein: the surface of the movable block (7) is provided with anti-skidding lines (17), and the anti-skidding lines (17) are rectangular.
4. The quick change insert tool of claim 1, wherein: the top of the inner wall of the cutter shell (1) is provided with three clamping grooves (18) matched with the I-shaped block (15) for use, and the number of the clamping grooves (18) is three.
5. The quick-change insert tool of claim 1, wherein: the front side of cutter shell (1) is opened and is equipped with through-hole (19), the shape of through-hole (19) is circular.
6. The quick change insert tool of claim 1, wherein: a blade groove (20) is formed in the front side of the sliding plate (9), and the blade groove (20) is matched with a blade commonly used in the market.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222523973.6U CN218226756U (en) | 2022-09-23 | 2022-09-23 | Cutter with quick replaceable blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222523973.6U CN218226756U (en) | 2022-09-23 | 2022-09-23 | Cutter with quick replaceable blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218226756U true CN218226756U (en) | 2023-01-06 |
Family
ID=84666243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222523973.6U Active CN218226756U (en) | 2022-09-23 | 2022-09-23 | Cutter with quick replaceable blade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218226756U (en) |
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2022
- 2022-09-23 CN CN202222523973.6U patent/CN218226756U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Quick replacement of blade tools Effective date of registration: 20231111 Granted publication date: 20230106 Pledgee: Zhejiang Tailong Commercial Bank Co.,Ltd. Ningbo Yuyao sub branch Pledgor: Ningbo dayilong hardware industry and Trade Co.,Ltd. Registration number: Y2023330002589 |