An adjustable-structured sailor knife

Abstract

The present invention relates to the technical field of ship tools, in particular to an adjustable-structured sailor knife, which includes a blade and a handle. The adjustable-structured sailor knife of the present invention is composed of a blade and a handle assembled movably. The blade can change the cutting surface length according to needs through the first cutting blade plate and the second cutting blade plate assembled movably, and can also change the cutting method. At the same time, an arc-shaped stripping groove is provided on the second cutting blade plate, enhancing the functionality of the cutting end; a top assembly seat is fixed at the upper end of the handle and a movable clamping arm group controlled by a lateral control handle is provided. The top assembly seat and the movable clamping arm group can form a clamping mechanism at the upper end of the handle, thus enhancing the functionality of the top of the handle and increasing the practicality; a lateral control handle with an internal bolt control groove is assembled movably on the right side of the handle. The structure of the entire sailor knife is adjustable, the adjustment operation is simple and convenient, with more functions and a wider application range.

Description

Technical Field

[0001] The present invention relates to the technical field of ship tools, in particular to an adjustable-structured sailor knife. Background Art

[0002] Navigation is an activity where humans sail on the sea, cross the ocean, and go from one piece of land to another. People need to use ships when sailing on the sea. To improve the convenience and safety during the ship's navigation, crew members and sailors need to use a large number of ship navigation tools in their daily operations, and many tools need to be carried around by sailors and crew members. For example, sailor knives. Currently, the functionality of sailor knives on the market is very simple, and their structures are fixed, resulting in great inconvenience in use and carrying, and their functionality and scope of application are very single. Summary of the Invention

[0003] The technical problem to be solved by the present invention is: to solve the problems existing in the above background art, and provide an improved adjustable-structured sailor knife, which solves the problems that the functionality of the current sailor knives on the market is very simple, their structures are fixed, resulting in great inconvenience in use and carrying, and their functionality and scope of application are very single.

[0004] The technical solution adopted by the present invention to solve its technical problems is: an adjustable-structured sailor knife, including a blade and a handle. A laterally opening storage groove with a left opening is provided inside the handle. A top flipping opening is provided at the upper end of the laterally opening storage groove. The top of the blade has an integrally structured connecting plate. The upper end of the handle has an integrally structured top assembly seat protruding upward. The blade is movably assembled with the handle by inserting the connecting plate into the laterally opening storage groove. The blade includes an integrally structured first cutting blade plate fixedly connected to the outer side end of the connecting plate and a second cutting blade plate movably assembled with the top end of the first cutting blade plate. Lateral cutting edges are provided on the left side surface of the first cutting blade plate and the right side surface of the second cutting blade plate. A plurality of arc-shaped stripping grooves are provided on the lateral cutting edge of the second cutting blade plate. An active clamping arm group is movably assembled on the left side of the top assembly seat at the upper end of the handle. A lateral control handle is provided on the right side wall of the handle. The lateral control handle is fixedly connected to the lower end of the active clamping arm group through a laterally integrally structured lateral linkage rod. An arc-shaped clamping groove with an internally provided anti-slip tooth surface is provided on the connection surface between the top assembly seat and the active clamping arm group.

[0005] Lateral storage grooves that cooperate with each other are provided at the front end of the left side of the first cutting blade plate and the rear end of the right side of the second cutting blade plate. The lateral storage groove at the front end of the left side of the first cutting blade plate has an integrally structured internal thread assembly shaft protruding forward. A lateral assembly hole that cooperates with the internal thread assembly shaft is provided on the inner side surface of the lateral storage groove of the second cutting blade plate. The first cutting blade plate is movably assembled with the second cutting blade plate by inserting the internal thread assembly shaft into the lateral assembly hole.

[0006] The described movable clamping arm group is composed of a front chuck located at the front end of the first cutting blade plate and a rear chuck located at the rear end of the first cutting blade plate. An upward lateral flipping groove for cooperating with a lateral linkage rod is formed at the upper end of the outer side surface of the tool handle.

[0007] An integrally structured movable connection bracket protruding rightward is provided on the right side wall of the tool handle. The lateral control handle is movably assembled through a laterally assembled rod with an integrally structured inner top end inside the movable connection bracket and on the right side surface of the tool handle.

[0008] A flipping limit frame is movably assembled at the lower end of the outer side of the lateral control handle. A bottom limit frame with an integrally structured shape for cooperating with the flipping limit frame is fixedly connected to the right side surface of the tool handle below the lateral control handle. A plurality of bolt control grooves are symmetrically formed on the right side wall of the tool handle and the left side surface of the lateral control handle. The bolt control grooves on the right side wall of the tool handle and the bolt control grooves on the left side surface of the lateral control handle are spliced with each other to form a regular hexagon-structured bolt control opening.

[0009] An externally threaded locking bolt is threadedly connected inside the internally threaded assembly shaft. An arc-shaped adjustment opening for cooperating with the externally threaded locking bolt is formed on the left side surface of the tool handle. An annular adjustment tooth groove is formed on the outer side surface of the externally threaded locking bolt. An arc-shaped adjustment tooth surface for cooperating with the annular adjustment tooth groove is formed on the inner side surface of the arc-shaped adjustment opening.

[0010] The beneficial effects of the present invention are as follows:

[0011] (1) A structure-adjustable sailor knife of the present invention is composed of a blade and a tool handle with movable assembly. The blade can change the cutting surface length according to needs through the movably assembled first cutting blade plate and second cutting blade plate, and can also change the cutting method. Meanwhile, an arc-shaped wire stripping groove is formed on the second cutting blade plate, enhancing the functionality of the cutting end;

[0012] (2) A top assembly seat and a movable clamping arm group controlled by a lateral control handle are fixed to the upper end of the tool handle. A clamping mechanism can be formed at the upper end of the tool handle by using the top assembly seat and the movable clamping arm group, thereby enhancing the functionality of the top of the tool handle and improving the practicality;

[0013] (3) A lateral control handle with built-in bolt control grooves is movably assembled on the right side of the tool handle. It can not only control the movable clamping arm group, but also form a bolt loading and unloading mechanism on the right side of the tool handle. The structure of the entire sailor knife is adjustable, the adjustment operation is simple and convenient, the functionality is more, and the application range is wider. Description of the Drawings

[0014] The present invention will be further described below in conjunction with the drawings and embodiments.

[0015] Figure 1 It is a schematic structural diagram of the present invention.

[0016] Figure 2 It is a partial schematic diagram of the assembly end of the movable clamping arm group in the present invention.

[0017] Figure 3 It is a schematic structural diagram of the assembly end of the lateral control handle in the present invention. Detailed implementation mode

[0018] Now, the present invention will be further described in detail with reference to the accompanying drawings. These drawings are all simplified schematic diagrams, only illustrating the basic structure of the present invention in a schematic manner, so they only show the components related to the present invention.

[0019] Figure 1 , Figure 2 and Figure 3 As shown in the figures, a structure-adjustable sailor knife includes a blade and a handle 1. A lateral storage groove 2 with a left-side opening is formed inside the handle 1. The upper end of the lateral storage groove 2 is provided with a top flipping opening. The top of the blade has an integrally structured connecting plate, and the upper end of the handle 1 has an integrally structured top assembly seat 3 protruding upward. The blade is movably assembled with the handle 1 by inserting the connecting plate into the lateral storage groove 2. The blade includes an integrally structured first cutting blade plate 4 fixedly connected to the outer side end of the connecting plate and a second cutting blade plate 5 movably assembled with the top end of the first cutting blade plate 4. Lateral cutting edges are formed on the left side surface of the first cutting blade plate 4 and the right side surface of the second cutting blade plate 5. Two arc-shaped stripping grooves 6 are formed on the lateral cutting edge of the second cutting blade plate 5. An activity clamping arm group is movably assembled on the left side of the top assembly seat 3 at the upper end of the handle 1. A lateral control handle 7 is arranged on the right side wall of the handle 1. The lateral control handle 7 is fixedly connected to the lower end of the activity clamping arm group through a top integrally structured lateral linkage rod 8. An arc-shaped clamping groove 9 with an internally arranged anti-slip tooth surface is formed on the connection surface between the top assembly seat 3 and the activity clamping arm group.

[0020] Embodiment: The first cutting blade plate 4 and the second cutting blade plate 5 can be folded and unfolded. In the unfolded state, the lateral cutting edges on the left sides of the first cutting blade plate 4 and the second cutting blade plate 5 are in the same vertical plane, so that a larger cutting surface can be formed.

[0021] Furthermore, in order to cooperate with the folding and unfolding, mutually matching lateral storage grooves 10 are formed at the front end of the left side of the first cutting blade plate 4 and the rear end of the right side of the second cutting blade plate 5. The lateral storage groove 10 at the front end of the left side of the first cutting blade plate 4 has an integrally structured internal thread assembly shaft protruding forward. A lateral assembly hole matching the internal thread assembly shaft is formed on the inner side surface of the lateral storage groove 10 of the second cutting blade plate 5. The first cutting blade plate 4 is movably assembled with the second cutting blade plate 5 by inserting the internal thread assembly shaft into the lateral assembly hole.

[0022] Embodiment: The external-thread locking bolt 18 is screwed into the internal-thread assembly shaft from the outer opening of the internal-thread assembly shaft, and then a rotary wrench is further provided on the outside of the external-thread locking bolt 18, so that it can be conveniently controlled.

[0023] Furthermore, in order not to affect the flipping, retracting and folding use of the blade, the movable jaw arm group is composed of a front chuck 11 located at the front end of the first cutting blade plate 4 and a rear chuck 12 located at the rear end of the first cutting blade plate 4. An outward flipping groove 13 matching with the lateral linkage rod 8 is provided at the upper end of the outer side surface of the tool handle 1. Furthermore, for the purpose of cooperating with the movable assembly, an integrally-structured movable connection bracket 14 protruding rightward is provided on the right side wall of the tool handle 1. The lateral control handle 7 is movably assembled through the integrally-structured horizontal assembly rod at the inner top end thereof inside the movable connection bracket 14 and the right side surface of the tool handle 1.

[0024] Embodiment: The top assembly seat 3 and the movable jaw arm group form a structure similar to a pair of pliers at the upper end of the tool handle 1, so that it can be used as a pair of pliers.

[0025] Furthermore, for the purpose of cooperating with the lateral limit locking, a flipping limit frame 15 is movably assembled at the lower end of the outer side of the lateral control handle 7. An integrally-structured bottom limit frame 16 matching with the flipping limit frame 15 is fixedly connected to the right side surface of the tool handle 1 below the lateral control handle 7. An inclined limit card slot is provided on the outer side surface of the bottom limit frame 16. Two bolt control slots 17 are symmetrically provided on the right side wall of the tool handle 1 and the left side surface of the lateral control handle 7. The bolt control slot 17 on the right side wall of the tool handle 1 and the bolt control slot 17 on the left side surface of the lateral control handle 7 are spliced with each other to form a regular hexagon-structured bolt control opening. Furthermore, for the purpose of cooperating with the adjustment and locking, an external-thread locking bolt 18 is threadedly connected inside the internal-thread assembly shaft. An arc-shaped adjustment opening 19 matching with the external-thread locking bolt 18 is provided on the left side surface of the tool handle 1. An annular adjustment tooth groove is provided on the outer side surface of the external-thread locking bolt 18. An arc-shaped adjustment tooth surface matching with the annular adjustment tooth groove is provided on the inner side surface of the arc-shaped adjustment opening 19.

[0026] Embodiment: The lateral control handle 7 and the tool handle 1 cooperate to form a mechanism similar to a retractable adjustable wrench, which is convenient for tightening and loosening bolts. When the external-thread locking bolt 18 is clamped into the arc-shaped adjustment opening 19, it can be automatically rotated and locked, improving the firmness and stability of the assembly. The rotary wrench on the outside of the external-thread locking bolt 18 can also serve the purpose of conveniently flipping out the blade.

[0027] A structure-adjustable sailor knife of the present invention is composed of a blade and a handle 1 which are movably assembled. The blade can change the cutting surface length according to needs through the first cutting blade plate 4 and the second cutting blade plate 5 which are movably assembled, and can also change the cutting method. At the same time, an arc-shaped stripping groove 6 is provided on the second cutting blade plate 5 to enhance the functionality of the cutting end; a top assembly seat 3 and a movable arm group controlled by a lateral control handle 7 are fixed at the upper end of the handle 1. A clamping mechanism can be formed at the upper end of the handle 1 by using the top assembly seat 3 and the movable arm group, so as to enhance the functionality of the top of the handle 1 and improve the practicability; a lateral control handle 7 with an internal bolt control groove 17 is movably assembled on the right side of the handle 1, which can not only control the movable arm group, but also form a bolt loading and unloading mechanism on the right side of the handle 1. The structure of the whole sailor knife is adjustable, the adjustment operation is simple and convenient, the functionality is more, and the application range is wider.

[0028] Based on the above-mentioned ideal embodiments of the present invention as inspiration, through the above description, relevant staff can completely make various changes and modifications without departing from the technical idea of the present invention. The technical scope of the present invention is not limited to the content in the specification, and its technical scope must be determined according to the scope of the claims.

Claims

1. An adjustable-structured sailor knife, comprising a blade and a handle (1), Characterized in that: A first lateral storage groove (2) with a left-side opening is formed inside the handle (1). The upper end of the first lateral storage groove (2) is provided with a top flipping opening. The top end of the blade has an integrally structured connecting plate. The upper end of the handle (1) has an integrally structured top mounting seat (3) protruding upward. The blade is movably assembled with the handle (1) by inserting the connecting plate into the first lateral storage groove (2). The blade includes a first cutting blade plate (4) with an integrally structured fixed connection to the outer side end of the connecting plate and a second cutting blade plate (5) movably assembled with the top end of the first cutting blade plate (4). Lateral cutting edges are formed on the left side surface of the first cutting blade plate (4) and the right side surface of the second cutting blade plate (5). Multiple arc-shaped wire stripping grooves (6) are formed on the lateral cutting edge of the second cutting blade plate (5). An active clamp arm group is movably assembled on the left side of the top mounting seat (3) at the upper end of the handle (1). A lateral control handle (7) is arranged on the right side wall of the handle (1). The lateral control handle (7) is fixedly connected to the lower end of the active clamp arm group through a laterally integrated linkage rod (8). An arc-shaped clamping groove (9) with an internally arranged anti-slip tooth surface is formed on the connecting surface between the top mounting seat (3) and the active clamp arm group; Second lateral storage grooves (10) that cooperate with each other are formed at the left front end of the first cutting blade plate (4) and the right rear end of the second cutting blade plate (5). The second lateral storage groove (10) at the left front end of the first cutting blade plate (4) has an integrally structured internal thread mounting shaft protruding forward. A lateral mounting hole that matches the internal thread mounting shaft is formed on the inner side surface of the second lateral storage groove (10) of the second cutting blade plate (5). The first cutting blade plate (4) is movably assembled with the second cutting blade plate (5) by inserting the internal thread mounting shaft into the lateral mounting hole; The active clamp arm group is composed of a front clamp head (11) located at the front end of the first cutting blade plate (4) and a rear clamp head (12) located at the rear end of the first cutting blade plate (4). A lateral flipping groove (13) that matches the lateral linkage rod (8) is formed at the upper end of the outer side surface of the handle (1).

2. An adjustable-structured sailor knife according to claim 1, Characterized in that: An integrally structured active connection bracket (14) protruding to the right is formed on the right side wall of the handle (1). The lateral control handle (7) is movably assembled with the right side surface of the handle (1) by passing a laterally integrated transverse mounting rod at the inner top end through the inside of the active connection bracket (14).

3. An adjustable-structured sailor knife according to claim 1, Characterized in that: A flipping limit frame (15) is movably assembled at the lower outer end of the lateral control handle (7). A bottom limit frame (16) with an integral structure that cooperates with the flipping limit frame (15) is fixedly connected to the right side surface of the tool handle (1) below the lateral control handle (7). A plurality of bolt control grooves (17) are symmetrically formed on the right side wall of the tool handle (1) and the left side surface of the lateral control handle (7). The bolt control grooves (17) on the right side wall of the tool handle (1) and the bolt control grooves (17) on the left side surface of the lateral control handle (7) are spliced with each other to form a regular hexagon-shaped bolt control opening.

4. A structure-adjustable sailor's knife according to claim 1, characterized in that: An externally threaded locking bolt (18) is internally threaded in the internally threaded assembly shaft. An arc-shaped adjustment opening (19) that cooperates with the externally threaded locking bolt (18) is formed on the left side surface of the tool handle (1). An annular adjustment tooth groove is formed on the outer side surface of the externally threaded locking bolt (18). An arc-shaped adjustment tooth surface that cooperates with the annular adjustment tooth groove is formed on the inner side surface of the arc-shaped adjustment opening (19).

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