A folding multi-purpose sailor's knife

Abstract

The present invention relates to the technical field of marine tools, in particular to a folding multi-purpose sailor's knife, which includes a blade, a handle, an LED lighting warning lamp and a button battery for power supply. A folding multi-purpose sailor's knife of the present invention is composed of a handle and a flip-type blade movably assembled inside the handle. An LED lighting warning lamp controlled by an elastic control switch and a button battery for power supply are installed on the top of the connection end of the handle. A lateral cutting opening with an internal wire stripping groove is provided on the outer wall of the right side of the handle. A detachable external flip cover is movably assembled on the inner side of the lateral cutting opening, greatly enhancing the functionality and having a wider range of applications. The external flip cover includes a flip cover body and a lateral flip rod movably connected to the outside of the flip cover body. By using the lateral flip rod, the sailor's knife can be conveniently placed vertically, and the placement angle can be set as needed, making its range of applications even wider.

Description

Technical Field

[0001] The present invention relates to the technical field of marine tools, and in particular to a folding multi-purpose sailor knife. Background Art

[0002] Navigation is an activity where humans sail on the sea, cross the ocean, and travel 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 functional capabilities of sailor knives on the market are very simple, and their structures are fixed, resulting in inconvenient use and carrying, and relatively single functionality. 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 folding multi-purpose sailor knife, which solves the problems that the functional capabilities of current sailor knives on the market are very simple, their structures are fixed, resulting in inconvenient use and carrying, and relatively single functionality.

[0004] The technical solution adopted by the present invention to solve its technical problems is: a folding multi-purpose sailor knife, including a blade, a handle, an LED lighting warning lamp, and a button battery for power supply. A lateral storage chamber with a left-side opening is provided inside the handle. The upper end of the handle has an integrally-structured top movable cover that protrudes upward. The top of the blade has an integrally-structured connecting plate. On the outer side surface of the connecting plate, there is a lateral movable assembly block that cooperates with the top movable cover. The blade is inserted into the interior of the top movable cover through the lateral movable assembly block on the connecting plate and is movably connected to the interior of the top movable cover. A front installation groove for installing the LED lighting warning lamp is provided on the front side wall of the top movable cover, and a rear installation groove for installing the button battery is provided on the rear side wall of the top movable cover. A lateral cutting opening is provided on the outer wall of the right side of the handle. Multiple internal wire stripping grooves are provided on the inner side surface of the lateral cutting opening. A detachable external flip cover is movably assembled on the inner side surface of the lateral cutting opening. External wire stripping grooves that cooperate with the internal wire stripping grooves are provided on the inner side surface of the external flip cover.

[0005] A circular assembly groove is provided on the inner side surface of the top movable cover. An arc-shaped lateral limit adjustment groove is provided on the inner arc surface of the circular assembly groove. An outwardly protruding lateral limit block is provided on the outer arc surface of the lateral movable assembly block. A lateral flip groove with a built-in elastic control switch is provided on the inner side surface of the arc-shaped lateral limit adjustment groove.

[0006] The outer side surface of the described knife handle has a laterally protruding assembly shaft above the lateral cutting opening. The external flip cover includes a flip cover body movably sleeved on the lateral assembly shaft and a lateral flip rod movably connected to the lower end of the outer side surface of the flip cover body. The lower end of the outer side surface of the flip cover body is provided with a lateral flip groove for accommodating the lateral flip rod. The upper end of the inner side surface of the lateral flip groove has a horizontally arranged assembly shaft with an integral structure. The lateral flip rod is movably assembled with the flip cover body by sleeving an assembly ring with an integral structure at the top on the horizontally arranged assembly shaft.

[0007] The cross-section of the described horizontally arranged assembly shaft is a regular hexagon structure. The outer side surface of the horizontally arranged assembly shaft is provided with a laterally limiting plate with an integral structure. The outer side surface of the assembly ring is provided with an external sinking hole that matches the laterally limiting plate.

[0008] The described LED lighting warning lamp and the button battery are connected in series through an internal conductive sheet inside the top movable cover and an elastic control switch.

[0009] On the inner side surface of the described arc-shaped lateral limiting adjustment groove, there is an integral structure internal barrier strip on one side of the elastic control switch. At both ends of the outer side surface of the lateral limiting block, there are arc-shaped lateral receiving grooves that match the internal barrier strip at the outer edge position.

[0010] The left side surface of the described knife handle is provided with an arc-shaped lateral adjustment groove at the opening position of the lateral receiving chamber. The outer side surface of the blade is provided with an external control groove inside the arc-shaped lateral adjustment groove.

[0011] The beneficial effects of the present invention are:

[0012] (1) A folding multi-purpose sailor knife of the present invention is composed of a knife handle and a flip-type blade movably assembled inside the knife handle. An LED lighting warning lamp controlled by an elastic control switch and a button battery for power supply are installed at the top of the connection end of the knife handle. The on-off control of the LED lighting warning lamp can be controlled by flipping the blade. The operation is simple. A lateral cutting opening with an internal wire stripping groove is provided on the outer wall of the right side of the knife handle. A detachable external flip cover is movably assembled on the inner side surface of the lateral cutting opening, greatly enhancing the functionality of the fruit knife and making its application range more extensive;

[0013] (2) The LED lighting warning lamp and the button battery are respectively fixed on the front and back sides of the top movable cover, improving the integration degree of the device while ensuring more functions, and the structure is more compact;

[0014] (3) The external flip cover includes a flip cover body and a lateral flip rod movably connected to the outside of the flip cover body. The lateral flip rod can be used to conveniently place the sailor knife vertically and set the placement angle according to needs, making its application range more extensive. Description of the Drawings

[0015] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0016] Figure 1 It is a structural schematic diagram of the present invention.

[0017] Figure 2 It is a cross-sectional view of the interior of the top movable cover shell in the present invention.

[0018] Figure 3 It is a structural schematic diagram of the external flip cover in the present invention. DETAILED DESCRIPTION

[0019] The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, and therefore only show the components related to the present invention.

[0020] Figure 1 , Figure 2 and Figure 3 A foldable multi-purpose sailor knife shown in the figure comprises a blade 1, a handle 2, an LED lighting warning light 3 and a button battery 4 for powering the light. The LED lighting warning light 3, the button battery 4 and the elastic control switch 15 are all purchased from the market. The elastic control switch 15 controls the button battery 4 to supply power to the LED lighting warning light 3 by toggling it sideways. Toggling it once makes the light stay on for a long time, and toggling it twice makes the light flash.

[0021] Furthermore, in order to increase functionality, a lateral storage chamber 5 with a left side opening is provided inside the handle 2, the upper end of the handle 2 is provided with an upwardly protruding integral top movable cover shell 6, the top of the blade 1 is provided with an integral connecting plate 7, the outer side surface of the connecting plate 7 is provided with a lateral movable assembly block 8 that cooperates with the top movable cover shell 6, the blade 1 is inserted into the top movable cover shell 6 through the lateral movable assembly block 8 on the connecting plate and is movably connected to the top movable cover shell 6, a front mounting groove for installing an LED lighting warning light 3 is provided on the front side wall of the top movable cover shell 6, a rear mounting groove for installing a button battery 4 is provided on the back side wall of the top movable cover shell 6, a lateral cutting opening 9 is provided on the right outer wall of the handle 2, three internal wire stripping grooves 10 are provided on the inner side surface of the lateral cutting opening 9, a detachable external flip cover is movably assembled on the inner side surface of the lateral cutting opening 9, and an external wire stripping groove 11 that cooperates with the internal wire stripping groove 10 is provided on the inner side surface of the external flip cover.

[0022] Embodiment: People control the deployment and storage of the blade 1 by flipping it into the lateral storage chamber 5 inside the handle 2. When the blade 1 is squeezed inward, the lateral limiting block 14 can be controlled to be inside the arc-shaped lateral limiting adjustment groove 13. When the lateral limiting block 14 presses the elastic control switch 15, the button battery 4 will be controlled to supply power to the LED lighting warning lamp 3, which is simple and convenient to use. When the blade 1 is shallowly inserted by flipping, the elastic control switch 15 will not be activated. When the blade 1 is deeply inserted by flipping, the elastic control switch 15 will be activated.

[0023] Further, for the convenience of flipping control, a circular assembly groove 12 is provided on the inner side surface of the top movable cover 6. An arc-shaped lateral limiting adjustment groove 13 is provided on the inner arc surface of the circular assembly groove 12. An arc-shaped lateral limiting block 14 with an outward protrusion is provided on the outer arc surface of the lateral movable assembly block 8. A lateral flipping groove with an internal elastic control switch 15 is provided on the inner side surface of the arc-shaped lateral limiting adjustment groove 13. Further, for the convenience of lateral angle adjustment, the outer side surface of the handle 2 has an outward protrusion of a lateral assembly shaft 16 above the lateral cutting opening 9. The external flipping cover includes a flipping cover body 17 movably sleeved on the lateral assembly shaft 16 and a lateral flipping rod 18 movably connected to the lower end of the outer side surface of the flipping cover body 17. A lateral flipping groove 19 for storing the lateral flipping rod 18 is provided at the lower end of the outer side surface of the flipping cover body 17. An integrally structured horizontal assembly shaft 20 is provided at the upper end of the inner side surface of the lateral flipping groove 19. The lateral flipping rod 18 is movably assembled with the flipping cover body 17 by sleeving the horizontal assembly shaft 20 through an integrally structured assembly ring 21 at the top.

[0024] Further, for the convenience of movable assembly and angle adjustment, the cross-section of the horizontal assembly shaft 20 is a regular hexagon structure. An integrally structured lateral limiting plate 22 is provided on the outer side surface of the horizontal assembly shaft 20. An external sunken hole matching the lateral limiting plate 22 is provided on the outer side surface of the assembly ring 21. Further, for the convenience of control and conduction, the LED lighting warning lamp 3 and the button battery 4 are connected in series with the elastic control switch 15 through an internal conductive sheet inside the top movable cover 6.

[0025] Further, for the convenience of control and improvement of stability, an integrally structured internal barrier strip 23 is provided on the inner side surface of the arc-shaped lateral limiting adjustment groove 13 on one side of the elastic control switch 15. Arc-shaped lateral storage grooves matching the internal barrier strip 23 are provided at both ends of the outer side surface of the lateral limiting block 14 at the outer edge position. Further, for the convenience of adjusting the flip, an arc-shaped lateral adjustment groove 24 is provided on the left side surface of the handle 2 at the opening position of the lateral storage chamber 5. An external control groove 25 is provided on the outer side surface of the blade 1 inside the arc-shaped lateral adjustment groove 24.

[0026] A folding multi-purpose sailor's knife of the present invention is composed of a knife handle and a flip-type blade 1 movably assembled inside the knife handle 2. An LED lighting warning lamp 3 controlled by an elastic control switch 15 and a button battery 4 for power supply are installed at the top of the connection end of the knife handle 2. The on-off control of the LED lighting warning lamp 3 can be controlled by flipping the blade 1, and the operation is simple. A lateral cutting opening 9 with an internal wire stripping groove 10 is provided on the outer wall of the right side of the knife handle 2. A detachable external flip cover is movably assembled on the inner side of the lateral cutting opening 9, greatly enhancing the functionality of the fruit knife and making its application range more extensive; the LED lighting warning lamp 3 and the button battery 4 are respectively fixed on the front and back sides of the top movable cover 6, improving the integration degree of the device while ensuring more functions and making the structure more compact; the external flip cover includes a flip cover body 17 and a lateral flip rod 18 movably connected to the outside of the flip cover body 17. By using the lateral flip rod 18, the sailor's knife can be conveniently placed vertically, and the placement angle can be set according to needs, making its application range more extensive.

[0027] Based on the above inspiration from the ideal embodiments of the present invention, 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. A folding multi-purpose sailor knife, comprising a blade (1), a handle (2), an LED lighting warning light (3) and a button battery (4) for power supply. It is characterized in that: A lateral storage chamber (5) with a left-side opening is formed inside the handle (2). The upper end of the handle (2) has an integrally-structured top movable cover (6) protruding upward. The top of the blade (1) has an integrally-structured connecting plate (7). A lateral movable fitting block (8) that cooperates with the top movable cover (6) is provided on the outer side surface of the connecting plate (7). The blade (1) is inserted into the inside of the top movable cover (6) through the lateral movable fitting block (8) on the connecting plate (7) and is movably connected to the inside of the top movable cover (6). A front mounting groove for mounting the LED lighting warning light (3) is formed on the front side wall of the top movable cover (6), and a rear mounting groove for mounting the button battery (1) is formed on the rear side wall of the top movable cover (6). A lateral cutting opening (9) is formed on the outer side wall of the right side of the handle (2). A plurality of internal wire stripping grooves (10) are formed on the inner side surface of the lateral cutting opening (9). A detachable external flip cover is movably fitted on the inner side surface of the lateral cutting opening (9). An external wire stripping groove (11) that cooperates with the internal wire stripping grooves (10) is formed on the inner side surface of the external flip cover. A circular fitting groove (12) is formed on the inner side surface of the top movable cover (6). An arc-shaped lateral limit adjustment groove (13) is formed on the inner arc surface of the circular fitting groove (12). An arc-shaped lateral limit block (14) protruding outward is formed on the outer arc surface of the lateral movable fitting block (8). A lateral flip groove with an internal elastic control switch (15) is formed on the inner side surface of the arc-shaped lateral limit adjustment groove (13). A lateral fitting shaft (16) protruding outward is provided on the outer side surface of the handle (2) above the lateral cutting opening (9). The external flip cover includes a flip cover body (17) movably sleeved on the lateral fitting shaft (16) and a lateral flip rod (18) movably connected to the lower end of the outer side surface of the flip cover body (17). A lateral flip groove (19) for storing the lateral flip rod (18) is formed on the lower end of the outer side surface of the flip cover body (17). A horizontally arranged fitting shaft (20) with an integrally-structured top is formed on the upper end of the inner side surface of the lateral flip groove (19). The lateral flip rod (18) is movably fitted with the flip cover body (17) by being sleeved on the horizontally arranged fitting shaft (20) through a top integrally-structured fitting ring (21). An integrally-structured internal barrier strip (23) is provided on the inner side surface of the arc-shaped lateral limit adjustment groove (13) on one side of the elastic control switch (15). Arc-shaped lateral storage grooves that cooperate with the internal barrier strip (23) are formed at both ends of the outer side surface of the lateral limit block (14) at the outer edge positions.

2. A folding multi-purpose sailor knife according to claim 1, It is characterized in that: The cross-section of the horizontally arranged assembly shaft (20) is a regular hexagon structure. An integrally structured lateral limiting plate (22) is provided on the outer side surface of the horizontally arranged assembly shaft (20). An external sinking hole matching with the lateral limiting plate (22) is provided on the outer side surface of the assembly ring (21).

3. A folding multi-purpose sailor knife according to claim 1, characterized in that: The LED lighting warning lamp (3) and the button battery (4) are connected in series through an internal conductive sheet inside the top movable cover (6) and the elastic control switch (15).

4. A folding multi-purpose sailor knife according to claim 1, characterized in that: An arc-shaped lateral adjustment groove (24) is provided at the opening position of the lateral storage chamber (5) on the left side surface of the knife handle (2). An external control groove (25) is provided on the outer side surface of the blade (1) inside the arc-shaped lateral adjustment groove (24).

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