CN220783984U - Art designing knife convenient to adjust - Google Patents
Art designing knife convenient to adjust Download PDFInfo
- Publication number
- CN220783984U CN220783984U CN202322171326.8U CN202322171326U CN220783984U CN 220783984 U CN220783984 U CN 220783984U CN 202322171326 U CN202322171326 U CN 202322171326U CN 220783984 U CN220783984 U CN 220783984U
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- knife
- connecting block
- screw rod
- fixedly connected
- handle
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- 230000005540 biological transmission Effects 0.000 claims abstract description 12
- 238000000034 method Methods 0.000 claims description 6
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 238000003825 pressing Methods 0.000 abstract description 4
- 238000005457 optimization Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 210000000078 claw Anatomy 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 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
- 238000010586 diagram Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a craft knife convenient to adjust, which comprises a knife handle, a blade is slidably connected in the knife handle, a connecting block positioned in the knife handle is fixedly connected to the surface of the blade, clamping plates are movably connected to the top and the bottom of the front surface of the connecting block through pin shafts, one side of the clamping plates, which is far away from the connecting block, extends to two sides of the knife handle, a screw rod positioned on the inner side of the clamping plates is movably connected to the surface of the connecting block, a transmission plate is in threaded connection with the surface of the screw rod, a pressing rod is fixedly connected to the top and the bottom of the surface of the transmission plate, one side of the pressing rod, which is far away from the transmission plate, is in contact with the surface of the clamping plates, a rubber cushion is fixedly connected to the surface of the clamping plates, one side of the rubber cushion, which is far away from the clamping plates, is in contact with the surface of the knife handle, and a supporting frame is fixedly connected to the surface of the connecting block. The utility model can improve the adjusting mode of the existing art designing knife, replace a buckle to extrude and fix the blade, and improve the adjusting stability of the blade.
Description
Technical Field
The utility model relates to the technical field of art designing cutters, in particular to an art designing cutter convenient to adjust.
Background
The art designer knife is used for cutting, is also commonly called as a nicking knife or a wallpaper knife, and usually only uses a knife tip part, cuts and engraves when the art designer knife is normally used, so that dotting is a main function.
In order to ensure the safety of the art designing knife, the blade of the art designing knife needs to be contracted and regulated, for example, the Chinese patent net discloses the following patent numbers: 201020174934.4, patent name: the utility knife adjusting device, but this utility knife's governing mode is comparatively single, and it is fixed to extrude the blade mainly to carry out the buckle, and the inside structure of jack catch is comparatively complicated, damages easily after friction produces wearing and tearing repeatedly, leads to joint stability to reduce.
Therefore, design modification of the utility knife convenient to adjust is required.
Disclosure of Invention
In order to solve the problems in the prior art, the utility model aims to provide an art knife convenient to adjust, which has the advantage of being convenient to adjust and position, and solves the problems that the adjustment mode of the existing art knife is single, the blade is extruded and fixed mainly through a buckle, the structure inside a claw is complex, the claw is easy to damage after abrasion is generated by repeated friction, and the clamping stability is reduced.
In order to achieve the above purpose, the present utility model provides the following technical solutions: an art designing knife convenient to adjust comprises a knife handle;
the blade is connected in the cutter handle in a sliding way;
the surface fixedly connected with of blade is located the inside connecting block of handle of a knife, positive top and the bottom of connecting block all have splint through round pin axle swing joint, one side that the connecting block was kept away from to the splint extends to the both sides of handle of a knife, the surface swing joint of connecting block has the screw rod that is located the splint inboard, the surface threaded connection of screw rod has the drive plate, the equal fixedly connected with depression bar in top and bottom on drive plate surface, one side that the drive plate was kept away from to the depression bar and the surface contact of splint.
As the preferable mode of the utility model, the surface of the clamping plate is fixedly connected with a rubber pad, and one side of the rubber pad, which is far away from the clamping plate, is contacted with the surface of the knife handle.
As the preferable mode of the utility model, the surface of the connecting block is fixedly connected with a supporting frame, and the supporting frame is sleeved on the surface of the screw rod and is movably connected with the screw rod.
As the preferable mode of the utility model, one end of the compression bar far away from the transmission plate is movably connected with a roller through a pin shaft, and the outer surface of the roller is contacted with the surface of the clamping plate.
As the preferable mode of the utility model, the surface of the connecting block is fixedly connected with guide rods positioned at two sides of the screw rod, and the transmission plate is sleeved on the surface of the guide rods and is in sliding connection with the guide rods.
As a preferable mode of the utility model, the front end of the screw rod penetrates through the supporting frame and extends to the front side of the supporting frame, and the front end of the screw rod is fixedly connected with the rotating wheel.
Compared with the prior art, the utility model has the following beneficial effects:
1. the utility model can improve the adjusting mode of the existing art designing knife, replace a buckle to extrude and fix the blade, and improve the adjusting stability of the blade.
2. According to the utility model, the rubber cushion is arranged, so that the fixing effect of the clamping plate can be improved, and the friction force between the clamping plate and the knife handle is increased.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of a right-side view of the present utility model;
fig. 3 is an enlarged schematic view of the structure of fig. 2 a according to the present utility model.
In the figure: 1. a knife handle; 2. a blade; 3. a connecting block; 4. a clamping plate; 5. a screw; 6. a drive plate; 7. a compression bar; 8. rubber cushion; 9. a support frame; 10. a roller; 11. a guide rod; 12. a rotating wheel.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1 to 3, the utility knife convenient to adjust provided by the utility model comprises a knife handle 1;
the blade 2 is connected in the cutter handle 1 in a sliding way;
the fixed surface of blade 2 is connected with connecting block 3 that is located the inside of handle of a knife 1, and positive top and the bottom of connecting block 3 all have splint 4 through round pin axle swing joint, and splint 4 are kept away from one side of connecting block 3 and are extended to the both sides of handle of a knife 1, and the surface swing joint of connecting block 3 has screw rod 5 that is located splint 4 inboard, and screw rod 5's surface threaded connection has drive plate 6, and the equal fixedly connected with depression bar 7 in top and the bottom on drive plate 6 surface, the one side that drive plate 6 was kept away from to depression bar 7 and the surface contact of splint 4.
Referring to fig. 1, a rubber pad 8 is fixedly connected to the surface of the clamping plate 4, and one side of the rubber pad 8 away from the clamping plate 4 is in contact with the surface of the knife handle 1.
As a technical optimization scheme of the utility model, through the arrangement of the rubber cushion 8, the fixing effect of the clamping plate 4 can be improved, and the friction force between the clamping plate 4 and the knife handle 1 can be increased.
Referring to fig. 1, a supporting frame 9 is fixedly connected to the surface of the connecting block 3, and the supporting frame 9 is sleeved on the surface of the screw 5 and is movably connected with the screw 5.
As a technical optimization scheme of the utility model, the screw 5 can be supported by arranging the supporting frame 9, so that the connection stability of the screw 5 and the connecting block 3 can be improved.
Referring to fig. 2, one end of the compression bar 7, which is far away from the driving plate 6, is movably connected with a roller 10 through a pin, and the outer surface of the roller 10 is in contact with the surface of the clamping plate 4.
As a technical optimization scheme of the utility model, the roller 10 is arranged to protect the pressing rod 7 and reduce abrasion of the pressing rod 7 and the clamping plate 4 during contact friction.
Referring to fig. 3, the surface of the connection block 3 is fixedly connected with guide rods 11 positioned at both sides of the screw 5, and the transmission plate 6 is sleeved on the surface of the guide rods 11 and is slidably connected with the guide rods 11.
As a technical optimization scheme of the utility model, the transmission plate 6 can be limited by arranging the guide rod 11, so that the transmission plate 6 is prevented from rotating along with the screw 5.
Referring to fig. 1, the front end of the screw 5 penetrates the support frame 9 and extends to the front side of the support frame 9, and the front end of the screw 5 is fixedly connected with a rotating wheel 12.
As a technical optimization scheme of the utility model, the rotating wheel 12 is arranged, so that a user can conveniently rotate the screw 5, and the contact area between the screw 5 and the hand is increased.
The working principle and the using flow of the utility model are as follows: when the cutter is used, the blade 2 is carried by the rotating wheel 12 connected with the connecting block 3 to slide in the cutter handle 1, when the blade 2 is adjusted to a proper position, a user rotates the rotating wheel 12, the rotating wheel 12 drives the screw 5 to rotate, the screw 5 pushes the transmission plate 6 to move by utilizing threads, the transmission plate 6 can squeeze the clamping plate 4 by utilizing the pressure rod 7 in the moving process, the clamping plate 4 swings by taking the pin shaft as the axis, and when the rubber pad 8 at the inner side of the clamping plate 4 is in close contact with the surface of the cutter handle 1, the effect of adjusting and positioning the blade 2 is achieved.
To sum up: this art designing sword of convenient regulation can improve the regulation mode of current art designing sword, replaces the buckle to extrude fixedly to blade 2, improves blade 2 and adjusts stability.
It is noted that relational terms such as first and second, and the like are 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. Moreover, 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 utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. An art designing knife convenient to adjust comprises a knife handle (1);
the blade (2) is connected in the knife handle (1) in a sliding way;
the method is characterized in that: the utility model discloses a cutting tool for cutting knife, including blade (2) and handle of a knife, blade (2) fixed surface are connected with connecting block (3) that are located handle of a knife (1), positive top and the bottom of connecting block (3) all have splint (4) through round pin axle swing joint, one side that connecting block (3) was kept away from to splint (4) extends to the both sides of handle of a knife (1), the surface swing joint of connecting block (3) has screw rod (5) that are located splint (4) inboard, the surface threaded connection of screw rod (5) has drive plate (6), the equal fixedly connected with depression bar (7) in top and the bottom on drive plate (6) surface, one side that drive plate (6) was kept away from to depression bar (7) and the surface contact of splint (4).
2. An adjustable utility knife as defined in claim 1, wherein: the surface of splint (4) fixedly connected with cushion (8), the one side that splint (4) were kept away from to cushion (8) and the surface contact of handle of a knife (1).
3. An adjustable utility knife as defined in claim 1, wherein: the surface of connecting block (3) fixedly connected with braced frame (9), braced frame (9) cover is established at the surface of screw rod (5) and with screw rod (5) swing joint.
4. An adjustable utility knife as defined in claim 1, wherein: one end of the compression bar (7) far away from the transmission plate (6) is movably connected with a roller (10) through a pin shaft, and the outer surface of the roller (10) is in contact with the surface of the clamping plate (4).
5. An adjustable utility knife as defined in claim 1, wherein: the surface of the connecting block (3) is fixedly connected with guide rods (11) positioned at two sides of the screw rod (5), and the transmission plate (6) is sleeved on the surface of the guide rods (11) and is in sliding connection with the guide rods (11).
6. An adjustable utility knife according to claim 3, wherein: the front end of the screw rod (5) penetrates through the supporting frame (9) and extends to the front side of the supporting frame (9), and the front end of the screw rod (5) is fixedly connected with a rotating wheel (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322171326.8U CN220783984U (en) | 2023-08-11 | 2023-08-11 | Art designing knife convenient to adjust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322171326.8U CN220783984U (en) | 2023-08-11 | 2023-08-11 | Art designing knife convenient to adjust |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220783984U true CN220783984U (en) | 2024-04-16 |
Family
ID=90665572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322171326.8U Active CN220783984U (en) | 2023-08-11 | 2023-08-11 | Art designing knife convenient to adjust |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220783984U (en) |
-
2023
- 2023-08-11 CN CN202322171326.8U patent/CN220783984U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |