CN220516878U - A cutting knife for wall paper cutting usefulness - Google Patents
A cutting knife for wall paper cutting usefulness Download PDFInfo
- Publication number
- CN220516878U CN220516878U CN202321849014.1U CN202321849014U CN220516878U CN 220516878 U CN220516878 U CN 220516878U CN 202321849014 U CN202321849014 U CN 202321849014U CN 220516878 U CN220516878 U CN 220516878U
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- Prior art keywords
- connecting seat
- cutting knife
- cutting
- wallpaper
- base
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- 238000005520 cutting process Methods 0.000 title claims abstract description 72
- 238000009434 installation Methods 0.000 claims description 8
- 230000009471 action Effects 0.000 abstract description 9
- 239000000463 material Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000005034 decoration Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
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- Knives (AREA)
Abstract
The utility model discloses a cutting knife for wallpaper cutting, which belongs to the technical field of wallpaper cutting and comprises a base, wherein two rollers are connected to the bottom of the base, the rollers are of a strip-shaped structure, a plurality of guide rods are connected to the upper side of the base, a connecting seat is arranged on the guide rods in a sliding manner, the connecting seat is of an L-shaped structure, a mounting shaft is connected to the side surface of the connecting seat, a cutting knife is mounted on the mounting shaft, and a handle is connected to the upper side of the connecting seat. According to the wallpaper cutting machine, the two strip-shaped rollers are arranged at the bottom of the base, the base is pushed by the handle to drive the cutting knife to cut wallpaper, and the straightness of movement of the cutting knife can be well guaranteed under the action of the two strip-shaped rollers, so that the straightness of a cut is guaranteed.
Description
Technical Field
The utility model belongs to the technical field of wallpaper cutting, and particularly relates to a cutting knife for wallpaper cutting.
Background
Wallpaper is also called wallpaper, is an interior decoration material for wall pasting, and is widely used for interior decoration of houses, offices, hotels and the like. The material is not limited to paper, but includes other materials. The color is various, the pattern is rich, the luxury is fashionable, the environment is protected, the construction is convenient, the price is suitable, and the like, which are incomparable with various other indoor decorative materials, so the color is deeply favored by most families.
Wallpaper is required to be cut in the process of posting, at present, most of wallpaper is cut through an art designer's knife, and certain problems exist in the in-process of practical use, for example, the wallpaper is directly cut through the art designer's knife, the straightness of a notch is not guaranteed, the straightness of the notch is required to be guaranteed by virtue of a backup plate during cutting, and the cutting of the wallpaper is inconvenient.
Disclosure of Invention
To solve the problems set forth in the background art. The utility model provides a cutting knife for cutting wallpaper, which has the characteristics of being convenient for rapidly cutting wallpaper and effectively ensuring cutting straightness.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a cutting knife for wall paper cutting usefulness, includes the base, and the bottom of base is connected with two gyro wheels, and the gyro wheel is rectangular shape structure, and the top of base is connected with a plurality of guide arms, and it has the connecting seat to slide on the guide arm, and the connecting seat is L shape structure, is connected with the installation axle on the side of connecting seat, installs the cutting knife on the installation axle, and the top of connecting seat is connected with the handle.
In order to reduce the damage to wallpaper caused by rolling of the roller, the roller is a rubber member.
In order to increase the service life of the cutting knife and reduce the replacement frequency of the cutting knife, the cutting knife is of a circular structure. The end of the installation shaft is connected with the connecting seat through a bearing.
In order to avoid the slipping of the connecting seat, a limiting block is further connected above the guide rod.
In order to automatically reset the connecting seat upwards after the handle is loosened, the guide rod is sleeved with a spring, and the spring is positioned between the base and the connecting seat.
In order to facilitate the replacement of the cutting knife, further, a limiting ring is connected to the mounting shaft, and a fastening nut is meshed to one side of the limiting ring.
In order to increase the safety of use, further, the connecting seat is connected with a shield corresponding to the cutting knife.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the wallpaper cutting machine, the two strip-shaped rollers are arranged at the bottom of the base, the base is pushed by the handle to drive the cutting knife to cut wallpaper, and the straightness of movement of the cutting knife can be well ensured under the action of the two strip-shaped rollers, so that the straightness of a notch is ensured;
2. the cutting knife is of a circular structure, the end part of the mounting shaft is connected with the connecting seat through the bearing, and the cutting knife performs rotary cutting under the action of pushing force in the wallpaper cutting process, so that the service life of the cutting knife can be effectively prolonged, and the frequency of replacing the cutting knife is reduced;
3. the guide rod is sleeved with the spring, the spring is positioned between the base and the connecting seat, and the connecting seat can automatically reset upwards under the action of the spring after the handle is loosened;
4. the protective cover corresponding to the cutting knife is connected to the connecting seat, so that the use safety is improved.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic side view of the present utility model;
FIG. 3 is a schematic view of the structure of the cutting blade of the present utility model connected to a mounting shaft;
in the figure: 1. a base; 2. a roller; 3. a cutting knife; 4. a mounting shaft; 5. a shield; 6. a connecting seat; 7. a handle; 8. a limiting block; 9. a spring; 10. a guide rod; 11. a limiting ring; 12. and (5) fastening the nut.
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.
Example 1
Referring to fig. 1-3, the present utility model provides the following technical solutions: the utility model provides a cutting knife for wall paper cutting usefulness, includes base 1, and the bottom of base 1 is connected with two gyro wheels 2, and gyro wheel 2 is rectangular shape structure, and the top of base 1 is connected with a plurality of guide arms 10, and it has connecting seat 6 to slide on the guide arm 10, and connecting seat 6 is L shape structure, is connected with installation axle 4 on the side of connecting seat 6, installs cutting knife 3 on the installation axle 4, and the top of connecting seat 6 is connected with handle 7.
By adopting the technical scheme, the two strip-shaped rollers 2 are arranged at the bottom of the base 1, the base 1 is pushed by the handle 7 to drive the cutting knife 3 to cut wallpaper, and the straightness of the movement of the cutting knife 3 can be well ensured under the action of the two strip-shaped rollers 2, so that the straightness of a notch is ensured.
Specifically, the roller 2 is a rubber member.
By adopting the technical scheme, the damage to wallpaper caused by the rolling of the roller 2 is reduced.
Specifically, the cutter 3 has a circular structure, and the end of the mounting shaft 4 is connected with the connection seat 6 through a bearing.
Through adopting above-mentioned technical scheme, at the in-process to the wall paper cutting, cutting knife 3 carries out rotary cutting under the effect of thrust to can effectively increase the life of cutting knife 3, reduce the frequency of changing cutting knife 3.
Specifically, a limiting block 8 is connected above the guide rod 10.
By adopting the technical scheme, the connecting seat 6 is prevented from slipping.
Example 2
This embodiment differs from embodiment 1 in that: specifically, a spring 9 is sleeved on the guide rod 10, and the spring 9 is positioned between the base 1 and the connecting seat 6.
By adopting the technical scheme, after the handle 7 is loosened, the connecting seat 6 can automatically reset upwards under the action of the spring 9.
Example 3
This embodiment differs from embodiment 1 in that: specifically, the mounting shaft 4 is connected with a limiting ring 11, and one side of the limiting ring 11 is meshed with a fastening nut 12.
Through adopting above-mentioned technical scheme, be convenient for change cutting knife 3.
Example 4
This embodiment differs from embodiment 1 in that: specifically, the connecting seat 6 is connected with a shield 5 corresponding to the cutter 3.
By adopting the technical scheme, the use safety is improved.
In summary, the two strip-shaped rollers 2 are arranged at the bottom of the base 1, the base 1 is pushed by the handle 7 to drive the cutting knife 3 to cut wallpaper, and the straightness of the movement of the cutting knife 3 can be well ensured under the action of the two strip-shaped rollers 2, so that the straightness of a cut is ensured; according to the wallpaper cutting machine, the cutting knife 3 is of a circular structure, the end part of the mounting shaft 4 is connected with the connecting seat 6 through the bearing, and the cutting knife 3 rotates and cuts under the action of pushing force in the wallpaper cutting process, so that the service life of the cutting knife 3 can be effectively prolonged, and the replacement frequency of the cutting knife 3 is reduced; the guide rod 10 is sleeved with the spring 9, the spring 9 is positioned between the base 1 and the connecting seat 6, and after the handle 7 is loosened, the connecting seat 6 can automatically reset upwards under the action of the spring 9; the shield 5 corresponding to the cutting knife 3 is connected to the connecting seat 6, so that the use safety is improved.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (8)
1. A cutting knife for wall paper cutting usefulness, includes base, its characterized in that: the bottom of base is connected with two gyro wheels, the gyro wheel is rectangular shape structure, the top of base is connected with a plurality of guide arms, it has the connecting seat to slide on the guide arm, the connecting seat is L shape structure, be connected with the installation axle on the side of connecting seat, install the cutting knife on the installation axle, the top of connecting seat is connected with the handle.
2. A cutter for wallpaper cutting according to claim 1, wherein: the roller is a rubber member.
3. A cutter for wallpaper cutting according to claim 1, wherein: the cutting knife is of a round structure.
4. A cutter for wallpaper cutting according to claim 1, wherein: the end part of the installation shaft is connected with the connecting seat through a bearing.
5. A cutter for wallpaper cutting according to claim 1, wherein: and a limiting block is connected above the guide rod.
6. A cutter for wallpaper cutting according to claim 1, wherein: the guide rod is sleeved with a spring, and the spring is positioned between the base and the connecting seat.
7. A cutter for wallpaper cutting according to claim 1, wherein: the mounting shaft is connected with a limiting ring, and one side of the limiting ring is meshed with a fastening nut.
8. A cutter for wallpaper cutting according to claim 1, wherein: the connecting seat is connected with a shield corresponding to the cutting knife.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321849014.1U CN220516878U (en) | 2023-07-13 | 2023-07-13 | A cutting knife for wall paper cutting usefulness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321849014.1U CN220516878U (en) | 2023-07-13 | 2023-07-13 | A cutting knife for wall paper cutting usefulness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220516878U true CN220516878U (en) | 2024-02-23 |
Family
ID=89925392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321849014.1U Active CN220516878U (en) | 2023-07-13 | 2023-07-13 | A cutting knife for wall paper cutting usefulness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220516878U (en) |
-
2023
- 2023-07-13 CN CN202321849014.1U patent/CN220516878U/en active Active
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