Multifunctional art knife

Abstract

The utility model provides a multifunctional art knife which comprises a combined art knife composed of a protection bin, a control block and a first blade and further comprises a combined compass knife arranged on one side face of the combined art knife. The adjusting assembly is arranged between the combined art knife and the combined compass knife; the limiting assembly is arranged at one end of the combined compass knife; according to the combined art knife, the combined compasses knife, the adjusting assembly and the limiting assembly are arranged, so that the combined art knife has the cutting function of the art knife and the cutting function of the compasses knife, the specific position of the combined compasses knife on the combined art knife can be adjusted through the adjusting assembly, and a user can conveniently adjust the combined compasses knife according to actual requirements; the limiting assembly can further limit whether the combined compass knife cuts or not, the combined compass knife is stored when not used, damage to a user and the combined compass knife is prevented, the position of a knife head of the combined compass knife can be fixed through the limiting assembly when the combined compass knife is used, and the situation that the cutting work cannot be completed due to deflection of the knife head is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of manual knives, in particular to a multifunctional art knife. Background Art

[0002] An art knife is a cutting tool, commonly known as a carving knife or wallpaper knife; when an art knife is in normal use, usually only the tip part is used, and cutting, carving and dotting are the main functions.

[0003] The art knives and compass knives on the market are products with two different functions. At present, there is no knife that combines the two on the market. Many people, such as handicraft enthusiasts, need to store two knives at the same time. However, the existing art knives and compass knives are both single-function knives, which cannot meet the actual needs. Carrying two knives at the same time will be more troublesome, and it is very inconvenient to change back and forth during use.

[0004] The above content is only used to assist in understanding the technical solution of the utility model, and does not represent an admission that the above content is the closest prior art. Content of the Utility Model

[0005] The purpose of the utility model is to solve the above deficiencies and provide a multifunctional art knife.

[0006] To solve the above technical problems, the utility model adopts the following technical scheme: A multifunctional art knife, including a combined art knife composed of a protection bin, a control block and a first blade, further including:

[0007] A combined compass knife, arranged on one side surface of the combined art knife, and the combined compass knife includes a knife head, a connecting block and a storage bin;

[0008] An adjusting component, arranged between the combined art knife and the combined compass knife, for adjusting the movement of the combined compass knife;

[0009] A limiting component, arranged at one end of the combined compass knife, for locking the combined compass knife.

[0010] Further, sliding grooves are formed on opposite side surfaces of the protection bin, a fixing ring is clamped at one end of the protection bin, and a rotating column is rotatably arranged at the center of the fixing ring.

[0011] Further, the connecting block is slidably arranged in the sliding groove at the lower end of the protection bin, the knife head is rotatably arranged on one side surface of the connecting block, and the storage bin is fixedly arranged at the bottom end of the fixing ring.

[0012] Further, a second blade is fixedly arranged at one end of the knife head, and a stop block is fixedly arranged at the other end of the knife head.

[0013] Further, the adjusting assembly includes a rotating disc and a threaded rod rotatably arranged at the center of the rotating disc. One end of the threaded rod is T-shaped and arranged in the sliding groove. The rotating disc is threadedly connected to the threaded rod, and the threaded rod penetrates through one side wall of the connecting block.

[0014] Further, the limiting assembly includes a limiting post fixedly arranged on the connecting block and a limiting rod slidably arranged in the limiting post. The limiting rod penetrates through the side wall of the limiting post. One end of the limiting rod is cylindrical, and the other end is cubic.

[0015] Further, a scale groove with length markings is arranged above the sliding groove. A first pointer is arranged on one side surface of the control block, and a second pointer is arranged on one side surface of the rotating disc.

[0016] Compared with the prior art, the present utility model has the following beneficial effects:

[0017] By providing a combined utility knife, a combined compass knife, an adjusting assembly and a limiting assembly, the combined utility knife has the functions of both the cutting of a utility knife and the cutting of a compass knife. The specific position of the combined compass knife on the combined utility knife can be adjusted through the adjusting assembly, which is convenient for the user to adjust according to actual needs. And through the limiting assembly, it can further limit whether the combined compass knife cuts. When not in use, the combined compass knife is stored to prevent it from damaging the user and itself. When in use, the cutting head position of the combined compass knife can be fixed through the limiting assembly to prevent it from deflecting and causing the cutting work to fail. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings forming a part of this application are used to provide a further understanding of the present utility model. The schematic embodiments of the present utility model and their descriptions are used to explain the present utility model and do not constitute an improper limitation to the present utility model. In the drawings:

[0019] Figure 1 is a schematic diagram of the overall structure of an embodiment of the present utility model Figure One ;

[0020] Figure 2 is a schematic diagram of the overall structure of an embodiment of the present utility model Figure Two ;

[0021] Figure 3 is a schematic cross-sectional structure diagram of a protection bin in an embodiment of the present utility model;

[0022] Figure 4 is a schematic diagram of the structure of a stop block and a limiting rod in an embodiment of the present utility model;

[0023] Figure 5 is a schematic diagram of the structure of a connecting block and a cutting head in an embodiment of the present utility model

[0024] Figure 6 This is a schematic structural diagram of the scale groove and the second pointer in an embodiment of the present utility model.

[0025] In the figure: 1. Combined utility knife; 101. Protection bin; 1011. Sliding groove; 1012. Scale groove; 102. Control block; 1021. First pointer; 103. First blade; 104. Fixed ring; 105. Rotating column; 2. Combined compass knife; 201. Knife head; 2011. Second blade; 2012. Stopper; 202. Connecting block; 203. Storage bin; 3. Adjusting component; 301. Rotating disc; 3011. Second pointer; 302. Threaded rod; 4. Limiting component; 401. Limiting pile; 402. Limiting rod. Specific embodiments

[0026] Next, the technical solutions in the embodiments of the present utility model will be described clearly and completely. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Without conflict, the embodiments in this application and the features in the embodiments can be combined with each other. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0027] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the present utility model, such descriptions of "first", "second", etc. are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one of such features. In addition, the meaning of "and / or" appearing throughout the text includes three parallel solutions. Taking "A and / or B" as an example, it includes solution A, or solution B, or a solution where A and B are satisfied simultaneously. In addition, "a plurality" means two or more. In addition, the technical solutions between various embodiments can be combined with each other, but it must be based on the fact that those of ordinary skill in the art can implement them. When the combination of technical solutions results in contradictions or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the protection scope required by the present utility model.

[0028] Please refer to Figures 1-6 .

[0029] The present utility model provides a technical solution for a multi-functional art knife: A multi-functional art knife includes a combined art knife 1 composed of a protection bin 101, a control block 102, and a first blade 103, and further includes: A combined compass knife 2 provided on one side surface of the combined art knife 1, and the combined compass knife 2 includes a knife head 201, a connection block 202, and a storage bin 203; An adjustment component 3 provided between the combined art knife 1 and the combined compass knife 2 for adjusting the movement of the combined compass knife 2; A limit component 4 provided at one end of the combined compass knife 2 for locking the combined compass knife 2; Regarding the connection relationship among the protection bin 101, the control block 102, and the first blade 103, this is a common combined setting of art knives in the prior art, and no further elaboration is made here.

[0030] By providing the combined art knife 1, the combined compass knife 2, the adjustment component 3, and the limit component 4, the combined art knife 1 has the functions of both art knife cutting and compass knife cutting. The specific position of the combined compass knife 2 on the combined art knife 1 can be adjusted through the adjustment component 3, which is convenient for users to adjust according to actual needs. And through the limit component 4, it can further limit whether the combined compass knife 2 cuts or not. When not in use, the combined compass knife 2 is stored to prevent it from causing damage to the user and itself. When in use, the position of the knife head 201 of the combined compass knife 2 can be fixed through the limit component 4 to prevent it from deflecting and causing the cutting work to be unable to be completed.

[0031] In an embodiment, sliding grooves 1011 are provided on opposite side surfaces of the protection bin 101. A fixing ring 104 is snap-connected to one end of the protection bin 101. A rotating column 105 is rotatably provided at the center of the fixing ring 104. The connection block 202 is slidably provided in the sliding groove 1011 at the lower end of the protection bin 101. The knife head 201 is rotatably provided on one side surface of the connection block 202. The storage bin 203 is fixedly provided at the bottom end of the fixing ring 104. A second blade 2011 is fixedly provided at one end of the knife head 201, and a stop block 2012 is fixedly provided at the other end of the knife head 201.

[0032] With such a design, the fixed ring 104 and the rotating column 105 are set so that the protective chamber 101 in the combined utility knife 1 can rotate around the rotating column 105, thereby driving the cutting head 201 on the combined compass knife 2 to cut. The sliding groove 1011 is opened to allow the connecting block 202 to slide therein. The connecting block 202 is set to connect the cutting head 201 in the combined compass knife 2 and the protective chamber 101 in the combined utility knife 1. The stop block 2012 and the second blade 2011 are perpendicularly arranged. Such a setting is to enable the second blade 2011 to rotate through the stop block 2012 when it is needed. After the second blade 2011 rotates to a position perpendicular to one side surface of the connecting block 202, at this time, the stop block 2012 and one side surface of the connecting block 202 will be in a parallel contact state, and at this time, the second blade 2011 cannot be rotated further. The storage chamber 203 is set to protect the second blade 2011. When not in use, the second blade 2011 is rotated to an angle parallel to one side surface of the connecting block 202 through the stop block 2012. At this time, the entire combined compass knife 2 is pushed towards the storage chamber 203 through the adjusting assembly 3. When the second blade 2011 completely enters the storage chamber 203, it is okay.

[0033] In one embodiment, the adjusting assembly 3 includes a rotating disk 301 and a threaded rod 302 rotatably arranged at the center of the rotating disk 301. One end of the threaded rod 302 is T-shaped and arranged in the sliding groove 1011. The rotating disk 301 is threadedly connected to the threaded rod 302, and the threaded rod 302 penetrates through one side wall of the connecting block 202.

[0034] With such a design, when it is necessary to move the combined compass knife 2, the rotating disk 301 is rotated in one direction to move it away from the connecting block 202. At this time, the combined compass knife 2 can be directly moved. After moving it to a suitable position, the rotating disk 301 is rotated in the reverse direction. When the rotating disk 301 completely abuts against one side surface of the connecting block 202, at this time, the position of the combined compass knife 2 is locked and the combined compass knife 2 cannot be moved again.

[0035] In one embodiment, the limiting assembly 4 includes a limiting post 401 fixedly arranged on the connecting block 202 and a limiting rod 402 slidably arranged in the limiting post 401. The limiting rod 402 penetrates through the side wall of the limiting post 401. One end of the limiting rod 402 is cylindrical, and the other end of the limiting rod 402 is cubic.

[0036] With such a design, when the second blade 2011 is rotated to an angle perpendicular to the connecting block 202, the cubic end of the limiting rod 402 is dragged to a position where it conflicts with the cutter head 201 by pushing the cylindrical end of the limiting rod 402. At this time, one end of the cutter head 201 conflicts with the connecting block 202 due to the stop block 2012, and the other end conflicts with the cutter head 201 due to the cubic end of the limiting rod 402, so that the cutter head 201 can no longer be rotated arbitrarily. At this time, the cutter head 201 can be locked, and the cutting work can be completed by rotating the protection bin 101.

[0037] In one embodiment, a scale groove 1012 with a length mark is opened above the sliding groove 1011 , a first pointer 1021 is opened on a side surface of the control block 102 , and a second pointer 3011 is opened on a side surface of the rotating disk 301 .

[0038] The first pointer 1021, the second pointer 3011 and the scale groove 1012 are designed to facilitate the actual use of the combined utility knife 1, so that the moving length and position of the first blade 103 and the second blade 2011 can be intuitively understood, which is convenient for the user to use in practice.

[0039] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention.

Claims

1. A multifunctional utility knife, comprising a combined utility knife (1) consisting of a protection compartment (101), a control block (102) and a first blade (103), characterized in that: Also included are: A combined compass knife (2) is arranged on a side surface of the combined utility knife (1), wherein the combined compass knife (2) comprises a knife head (201), a connecting block (202) and a storage bin (203); An adjustment component (3) is arranged between the combined utility knife (1) and the combined compass knife (2) and is used to adjust the combined compass knife (2) to move; A limiting component (4) is arranged at one end of the combined compass knife (2) and is used to lock the combined compass knife (2).

2. A multifunctional utility knife according to claim 1, characterized in that: The opposite side surfaces of the protection bin (101) are provided with sliding grooves (1011), one end of the protection bin (101) is clamped with a fixing ring (104), and a rotating column (105) is rotatably arranged at the center of the fixing ring (104).

3. A multifunctional utility knife according to claim 2, characterized in that: The connecting block (202) is slidably arranged in a sliding groove (1011) at the lower end of the protection bin (101), the cutter head (201) is rotatably arranged on a side surface of the connecting block (202), and the storage bin (203) is fixedly arranged at the bottom end of the fixing ring (104).

4. A multifunctional utility knife according to claim 3, characterized in that: A second blade (2011) is fixedly provided at one end of the cutter head (201), and a stopper (2012) is fixedly provided at the other end of the cutter head (201).

5. The multifunctional utility knife according to claim 1, characterized in that: The adjustment assembly (3) comprises a rotating disk (301) and a threaded rod (302) rotatably arranged at the center of the rotating disk (301), one end of the threaded rod (302) being arranged in a T-shape in a sliding groove (1011), the rotating disk (301) being threadedly connected to the threaded rod (302), and the threaded rod (302) passing through a side wall of the connecting block (202).

6. A multifunctional utility knife according to claim 5, characterized in that: The limiting assembly (4) comprises a limiting pile (401) fixedly arranged on the connecting block (202) and a limiting rod (402) slidably arranged in the limiting pile (401); the limiting rod (402) penetrates the side wall of the limiting pile (401); one end of the limiting rod (402) is cylindrical, and the other end of the limiting rod (402) is cubical.

7. The multifunctional utility knife according to claim 6, characterized in that: A graduated groove (1012) with a length mark is provided above the sliding groove (1011), a first pointer (1021) is provided on one side of the control block (102), and a second pointer (3011) is provided on one side of the rotating disk (301).

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