Multifunctional art knife

Abstract

The multifunctional art knife comprises an art knife body and a blade arranged in the art knife body in a sliding mode, the art knife body comprises a tool block, a first shell and a second shell, the first shell and the second shell are symmetrically assembled on the two sides of the tool block, and a through rope cutting groove is formed in the art knife body. The bottom of the blade penetrates through the rope cutting groove, a sliding groove is formed in the first shell, the blade is installed in the sliding groove in a sliding mode, one side of the blade is connected with a shifting button, a movable groove is formed in the side wall of the first shell, and the shifting button is arranged in the movable groove in a sliding mode. The multifunctional art knife provided by the utility model has the functions of the rope cutting groove, the bottle opener, the wrench, the screwdriver and the like besides the telescopic blade, can be used for performing various works in different environments, and does not need to be provided with a plurality of tool knives, so that the working efficiency is improved, the carrying is convenient, and the practicability is high. In addition, the multi-stage positioning and locking functions can be achieved on one side of the blade through the rotary knob, and the safety of the art knife is improved.

Description

Technical Field

[0001] This utility model relates to the field of utility knife technology, and in particular to a multifunctional utility knife. Background Technology

[0002] Utility knives are common tools in daily life and work, and are also essential tools for people working outdoors. Currently, the market offers a wide variety of utility knives suitable for different occasions, performing various functions. For example, a utility knife with adjustable blade extension length is disclosed in patent application CN201320104847.5, which includes a blade shell containing a blade. One end of the blade shell has an opening for the blade to extend or retract. A blade control component is located between the blade and the blade shell to control the blade's extension or retraction along the blade shell's axial direction. The distinguishing feature is that the other end of the blade shell also has at least one retractable operating tool. However, this type of utility knife has a single function, with only a single retractable blade. In some usage scenarios, multiple utility knives are required, leading to inconvenience. Utility Model Content

[0003] (a) Technical problems to be solved

[0004] The problem to be solved by this utility model is to provide a multifunctional utility knife to overcome the shortcomings of existing utility knives that have only one function and are therefore inconvenient to use.

[0005] (II) Technical Solution

[0006] To solve the aforementioned technical problem, this utility model provides a multifunctional utility knife, including a utility knife body and a blade slidably disposed within the utility knife body. The utility knife body includes a tool block, a first housing, and a second housing. The first housing and the second housing are symmetrically assembled on both sides of the tool block. The utility knife body has a through-hole rope cutting groove, and the bottom of the blade passes through the rope cutting groove, allowing a rope to be placed in the rope cutting groove and cut by the blade. The first housing has a sliding groove, and the blade is slidably installed in the sliding groove. A knob is connected to one side of the blade. The side wall of the first housing has a movable groove, and the knob is slidably disposed in the movable groove. Pushing the knob along the movable groove can cause the blade to extend and retract along the sliding groove.

[0007] In some embodiments, the dial is connected to a knob via a rotating shaft, the second housing is provided with a limiting groove, the knob is disposed on the limiting groove, the rotating shaft passes through the utility knife body, the limiting groove is provided with a plurality of limiting holes, the knob is provided with a limiting boss, and the limiting boss can be engaged in the limiting hole.

[0008] In some embodiments, one end of the limiting groove is further provided with a rotating groove, the knob is placed in the rotating groove, the rotating groove is circular, the knob is waist-shaped, and the width of the knob corresponds to the diameter of the rotating groove.

[0009] In some embodiments, the rope cutting groove is connected to the bottom of the sliding groove, the lower end of the tool block is provided with a slot, one side of the slot is provided with a hook, the tool block is hollowed out with a wrench groove, and one side of the wrench groove is provided with a stepped stop surface.

[0010] In some embodiments, a Phillips screwdriver is provided at the top of the end of the tool block, and a flathead screwdriver is provided at the bottom of the end of the tool block. Both the first housing and the second housing are provided with multiple anti-slip grooves.

[0011] (III) Beneficial Effects

[0012] This utility model provides a multi-functional utility knife that, in addition to a telescopic blade, is equipped with a rope cutter, bottle opener, wrench, and screwdriver. It can perform various tasks in different environments without the need for multiple utility knives, thus improving work efficiency and portability. Furthermore, the blade can be positioned and locked in multiple stages via a knob on one side, enhancing the utility knife's safety. Attached Figure Description

[0013] To more clearly illustrate the technical solutions of the embodiments of this application, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0014] Figure 1 This is a three-dimensional view of the body of a multifunctional utility knife according to this utility model;

[0015] Figure 2 This is a perspective view of the tool block and second shell of a multifunctional utility knife according to this utility model;

[0016] Figure 3 This is a perspective view of the tool block and blade of a multifunctional utility knife according to this utility model;

[0017] Figure 4 This is a perspective view of the blade and knob of a multifunctional utility knife according to this utility model.

[0018] Figure 5 This is a perspective view of the second shell of a multifunctional utility knife according to this utility model;

[0019] Figure 6 This is a perspective view of the outer side of the first shell of a multifunctional utility knife according to this utility model;

[0020] Figure 7 This is a perspective view of the inner side of the first shell of a multifunctional utility knife according to this utility model.

[0021] The component names corresponding to the various labels in the figure are: 1. Blade; 2. Tool block; 3. First housing; 4. Second housing; 5. Rope cutting groove; 6. Slide groove; 7. Toggle switch; 8. Movable groove; 9. Shaft; 10. Knob; 11. Limiting groove; 12. Limiting hole; 13. Limiting boss; 14. Rotating groove; 15. Slot; 16. Hook; 17. Wrench groove; 18. Stop surface; 19. Phillips screwdriver; 20. Flathead screwdriver; 21. Anti-slip groove. Detailed Implementation

[0022] The embodiments of this application will now be described in detail with reference to the accompanying drawings.

[0023] The following specific examples illustrate the implementation of this application. Those skilled in the art can easily understand other advantages and effects of this application from the content disclosed in this specification. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of them. This application can also be implemented or applied through other different specific embodiments, and the details in this specification can also be modified or changed based on different viewpoints and applications without departing from the spirit of this application. It should be noted that, in the absence of conflict, the following embodiments and features in the embodiments can be combined with each other. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0024] It should be noted that various aspects of embodiments within the scope of the appended claims are described below. It will be apparent that the aspects described herein can be embodied in a wide variety of forms, and any particular structure and / or function described herein is merely illustrative. Based on this application, those skilled in the art will understand that one aspect described herein can be implemented independently of any other aspect, and two or more of these aspects can be combined in various ways. For example, any number and aspects set forth herein can be used to implement the device and / or practice the method. Additionally, this device and / or method can be implemented using structures and / or functionalities other than one or more of the aspects set forth herein.

[0025] It should also be noted that the illustrations provided in the following embodiments are only schematic representations of the basic concept of this application. The drawings only show the components related to this application and are not drawn according to the actual number, shape and size of the components in the actual implementation. In the actual implementation, the form, quantity and proportion of each component can be arbitrarily changed, and the layout of the components may also be more complex.

[0026] Additionally, specific details are provided in the following description to facilitate a thorough understanding of the examples. However, those skilled in the art will understand that practice can be carried out without these specific details.

[0027] See Figures 1 to 7 This utility model provides a multifunctional utility knife, including a utility knife body and a blade 1 slidably disposed within the utility knife body. The utility knife body includes a tool block 2, a first housing 3, and a second housing 4. The first housing 3 and the second housing 4 are symmetrically assembled on both sides of the tool block 2, with the end of the tool block 2 protruding and the remaining parts assembled with the first housing 3 and the second housing 4 to form a whole. The utility knife body has a through-hole rope cutting groove 5, and the bottom of the blade 1 passes through the rope cutting groove 5. The first housing 3 has a sliding groove 6, and the blade 1 is slidably installed in the sliding groove 6. The rope cutting groove 5 is connected to the bottom of the sliding groove 6. The rope cutting groove 5 is a waist-shaped groove, and after the rope is placed in it, it can be cut by the blade 1. A knob 7 is connected to one side of the blade 1. The side wall of the first housing 3 has a movable groove 8, and the knob 7 is slidably disposed in the movable groove 8. Pushing the knob 7 can drive the blade 1 to slide along the sliding groove 6. Specifically, the knob 7 is connected to a knob 10 through a rotating shaft 9. The second housing 4 has a limiting groove 11, and the knob 10 is disposed in the limiting groove 11. On the upper part, the rotating shaft 9 passes through the utility knife body. The limiting groove 11 has multiple limiting holes 12, and the knob 10 has a limiting boss 13. The limiting boss 13 can be inserted into the limiting hole 12. The diameter of the limiting hole 12 is larger than the width of the limiting groove 11, and the diameter of the limiting boss 13 matches the limiting hole 12. Therefore, after the limiting boss 13 is inserted into the limiting hole 12, the knob 10 cannot slide along the limiting groove 11 to position the blade 1. The knob 10 needs to be pulled outwards to disengage the limiting boss 13 from the limiting hole 12. Only then can the blade 1 be unlocked. Multiple limiting holes 12 can be set to achieve multi-level positioning of the blade 1. In this embodiment, one end of the limiting groove 11 is also provided with a rotating groove 14. The knob 10 is placed in the rotating groove 14. The rotating groove 14 is circular, and the knob 10 is waist-shaped. The width of the knob 10 corresponds to the diameter of the rotating groove 14. Therefore, the knob 10 can slide along the limiting groove 11 when it is horizontal. When the knob 10 is vertical, it is positioned and engaged with the knob groove 14. At this time, the blade 1 is fully retracted and locked, which plays a safety protection role.

[0028] In some embodiments, such as Figure 1 and Figure 3As shown, the lower end of the tool block 2 is provided with a slot 15, and a hook 16 is provided on one side of the slot 15. The hook 16 can be used as a bottle opener by cooperating with the slot 15. The bottle cap is placed into the slot 15 and the hook 16 is used to pry open the bottle cap. The tool block 2 is provided with a wrench groove 17. One side of the wrench groove 17 is provided with a stepped stop surface 18. The two ends of the wrench groove 17 are symmetrical sides of different lengths, which can be used as a hex wrench. The multiple stepped stop surfaces 18 can be used for hex nuts of different sizes. In addition, a Phillips screwdriver 19 is provided at the top of the end of the tool block 2, and a flathead screwdriver 20 is provided at the bottom of the end of the tool block 2. Both the first housing 3 and the second housing 4 are provided with multiple anti-slip grooves 21, which play an anti-slip role when the utility knife is used.

[0029] This utility model provides a multi-functional utility knife that, in addition to a telescopic blade, is equipped with a rope cutter, bottle opener, wrench, and screwdriver. It can perform various tasks in different environments without the need for multiple utility knives, thus improving work efficiency and portability. Furthermore, the blade can be positioned and locked in multiple stages via a knob on one side, enhancing the utility knife's safety.

[0030] The above description of the heating water pipe is only a preferred embodiment of this utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of this utility model, and these improvements and modifications should also be considered within the protection scope of this utility model.

Claims

1. A multi-functional utility knife comprising a utility knife body and a blade (1) slidably disposed within the utility knife body, characterized by: The utility model provides a utility knife, including tool block (2), first shell (3) and second shell (4), first shell (3) and second shell (4) are symmetrical and are assembled on both sides of tool block (2), the utility knife is equipped with the through cutting rope groove (5), the bottom of blade (1) passes through cutting rope groove (5), first shell (3) is equipped with sliding slot (6), and blade (1) is slidably installed in sliding slot (6), one side of blade (1) is connected with knob (7), and the side wall of first shell (3) is equipped with movable slot (8), and knob (7) is slidably arranged in movable slot (8).

2. The multi-functional utility knife of claim 1, wherein: The knob (7) is connected with the knob (10) through the pivot (9), the second shell (4) is equipped with the limiting slot (11), the knob (10) is arranged on the limiting slot (11), and the pivot (9) passes through the utility knife body.

3. The multi-functional utility knife of claim 2, wherein: The limiting slot (11) is equipped with a plurality of limiting holes (12), the knob (10) is equipped with the limiting boss (13), and the limiting boss (13) can be clamped into the limiting hole (12).

4. The multi-functional utility knife of claim 2, wherein: One end of the limiting slot (11) is also provided with a rotating groove (14), the knob (10) is placed in the rotating groove (14), the rotating groove (14) is circular, the knob (10) is waist-shaped, and the width of the knob (10) corresponds to the diameter of the rotating groove (14).

5. The multi-functional utility knife of claim 1, wherein: The cutting rope groove (5) is communicated with the bottom of the sliding slot (6).

6. The multi-functional utility knife of claim 1, wherein: The lower end of the tool block (2) is provided with a slot (15), and one side of the slot (15) is provided with a hook portion (16).

7. The multi-functional utility knife of claim 1, wherein: The tool block (2) is hollowed out with a wrench groove (17), and one side of the wrench groove (17) is provided with a stepped stop face (18).

8. The multi-functional utility knife of claim 1, wherein: The end top of the tool block (2) is provided with a cross screwdriver (19), and the end bottom of the tool block (2) is provided with a Chinese character screwdriver (20).

9. The multi-functional utility knife of claim 1, wherein: The first shell (3) and the second shell (4) are both provided with a plurality of anti-skid grooves (21).

Images