Extensible hybrid hunting arrow

Abstract

The utility model discloses an extensible mixed hunting arrow which comprises an arrow body (100) and two blades (200), and the two blades (200) are connected with the arrow body (100) in a pivoted mode so that the two blades (200) can be in an extended state and a closed state relative to the arrow body (100). And the bulge (203) on the blade (200) is clamped with the recess (102) on the arrow body (100), so that the blade (200) is switched from an expanded state to a closed state. During shooting, the blade is in a closed state, it is guaranteed that the blade is not opened halfway due to inertia force in the flying process, air resistance of the arrow is reduced in the flying process, when the arrow is shot into an animal body, due to the fact that the blade collides with the animal, the blade is opened in the direction far away from the front of the arrow, and therefore the blade is fixed. Therefore, greater lethality is caused to play a better cutting role, and the hunter's use requirements can be better met.

Description

Technical Field

[0001] The utility model relates to the technical field of hunting devices, in particular to an expandable hybrid hunting arrow. Background Art

[0002] The bow and arrow is a common hunting tool, which usually relies on the huge kinetic energy of the arrow after it leaves the bow to hunt prey. This commonly used arrow has a sharp point, which will not further expand the wound after penetrating the surface of the prey. Therefore, the killing effect is often not obvious, especially for long-distance hunting. The loss of kinetic energy has little effect, which may cause the prey to be injured and escape.

[0003] To solve the above problems, the Chinese utility model patent with the existing reference announcement number CN204202496U discloses a hunting arrow with improved structure, including a metal arrow rod, a blade holding screw sleeve, a metal front end tip and at least three metal arrow blades. The metal arrow rod is provided with an arrow handle external thread connection part, a screw sleeve external thread connection part and a blade mounting rod part. The metal arrow blade is triangular in shape and a sawtooth-shaped cutting blade is provided on the outer edge part. The blade mounting rod part is provided with a blade holding groove. The inner edge part of the metal arrow blade is inserted into the blade holding groove. The blade holding screw sleeve is screwed on the screw sleeve external thread connection part. The blade mounting rod part and the metal front end tip are screwed through the rod external thread connection part and the tip internal thread connection hole. The inner edge part of the metal arrow blade is respectively clamped between the blade holding screw sleeve and the metal front end tip. The hunting arrow with improved structure is evenly and fixedly provided with three triangular blades around the circumference of the arrow at the rear of its tip. The blades on the blades gradually protrude from the circumference of the arrow in the direction from the tip of the arrow backward. The method provides a blade that gradually protrudes from the circumference of the arrow so that when the arrow enters the animal's body, a cutting effect is produced due to the relative movement between the blade and the animal's body tissue, thereby enlarging the wound, causing greater damage to the animal and preventing the animal from escaping with injuries. However, the protruding blade increases the contact area with the animal's tissue, making it easier for the arrow to get stuck in the animal's body rather than pass through it. In addition, the blade is fixed and cannot move relative to the arrow body, so its cutting effect on animals is average.

[0004] To this end, the inventors have proposed an expandable hybrid hunting arrow to solve the above-mentioned technical problems. Summary of the invention

[0005] The utility model aims to provide an expandable hybrid hunting arrow with good cutting effect and better ability to meet the use needs of hunters.

[0006] The technical solution adopted by the utility model is:

[0007] An expandable hybrid hunting arrow comprises an arrow body and two blades. The two blades are pivotally connected to the arrow body so that the two blades have an expanded state and a closed state relative to the arrow body. The protrusions on the blades are engaged with the recesses on the arrow body so that the blades are switched from the expanded state to the closed state.

[0008] As a further solution of the utility model, the blade includes a pivot end and a cutting end integrally formed with the pivot end, and the cutting end is inclined toward the rear of the arrow body when the blade is in the extended state.

[0009] As a further solution of the utility model, the two blades are pivotally connected to a blade fixing ring, and the blade fixing ring is movably sleeved on the arrow body.

[0010] As a further solution of the utility model, the two blades are arranged opposite to each other and are pivotally connected to the blade fixing ring through a pivot shaft. The pivot shaft is passed through the pivot end of the blade and the blade fixing ring, and the axial direction of the pivot shaft is staggered with the front-rear direction of the arrow body.

[0011] As a further solution of the utility model, a closed movable groove is opened on the side wall of the arrow body, and the closed movable groove is arranged along the front-to-back direction of the arrow body. The pivot end of the blade is received in the closed movable groove when the blade is in a closed state.

[0012] As a further solution of the utility model, the protrusion is provided on the pivot end of the blade near the pivot point between the blade and the blade fixing ring, and the depression matching with the protrusion is provided on one side wall of the closed movable groove.

[0013] As a further solution of the utility model, the arrow body is provided with radially symmetrical axial flat surfaces on both sides near the front end of the arrow body, the blade fixing ring has a through hole, and the hole flat surfaces are radially symmetrically provided on both sides of the hole wall of the through hole, and the two axial flat surfaces are clearance-matched with the two hole flat surfaces.

[0014] As a further solution of the utility model, the bottom surface of the closed movable groove and the flat surface of the shaft are located on the same horizontal plane.

[0015] As a further solution of the utility model, the tail end of the arrow body is provided with an external thread.

[0016] As a further solution of the utility model, the arrow body and the blade are both made of stainless steel.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] Due to the adoption of the above-mentioned structural design, that is, the protrusion on the blade is engaged with the depression on the arrow body so that the blade switches from an extended state to a closed state. When shooting, the blade is in a closed state, ensuring that the blade will not open midway due to the force of inertia during flight, and reducing the air resistance of the arrow in flight. When the arrow enters the body of an animal, the blade collides with the animal, causing the blade to open in a direction away from the front of the arrow, thereby causing greater lethality to exert a better cutting effect, and better meeting the use needs of hunters. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Attached Figure 1 It is a schematic diagram of an embodiment of the utility model when the blade is in a closed state;

[0020] Attached Figure 2 It is a schematic diagram of an embodiment of the utility model when the blade is in an extended state;

[0021] Attached Figure 3 This is a schematic diagram of the structure of the arrow body of the embodiment of the utility model;

[0022] Attached Figure 4 It is a schematic structural diagram of a blade and a blade fixing ring according to an embodiment of the utility model.

[0023] The numbers in the figure are:

[0024] 100-arrow body, 200-blade, 300-blade fixing ring;

[0025] 201-pivot end, 202-cutting section, 203-protrusion, 204-pivot axis;

[0026] 101-closed movable groove, 102-recess, 103-shaft flat surface, 104-external thread;

[0027] 301-through hole, 302-flat surface of hole. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution of the utility model will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the utility model.

[0029] To facilitate understanding of this embodiment, an expandable hybrid hunting arrow disclosed in an embodiment of the utility model is first introduced in detail. Example

[0030] like Figure 1 and Figure 2 As shown, the present application discloses an expandable hybrid hunting arrow, comprising an arrow body 100 and two blades 200, wherein the two blades 200 are pivotally connected to a blade fixing ring 300, and the blade fixing ring 300 is movably sleeved on the arrow body 100, and the two blades 200 are pivotally connected to the blade fixing ring 300 so that the two blades 200 have a relative position to the arrow body. Figure 2 The extended state shown and Figure 1 In the closed state shown, the protrusion 203 on the blade 200 is engaged with the recess 102 on the arrow body 100, so that the blade 200 switches from the extended state to the closed state. When the hunting arrow of the present application is shot out, the protrusion 203 on the blade 200 is engaged with the recess 102 on the arrow body 100, so that the blade 200 is in a closed state, thereby reducing resistance and having a higher hit rate; when the hunting arrow is shot into the body of an animal, due to the collision between the blade 200 and the animal, the protrusion 203 of the blade 200 is separated from the recess 102 on the arrow body 100, so that the blade 200 opens away from the front of the arrow, thereby causing a larger wound and lethality to exert a better cutting effect, which can better meet the use needs of hunters.

[0031] like Figure 2 As shown, the blade 200 includes a pivot end 201 and a cutting end 202 integrally formed with the pivot end 201, and the cutting end 202 is inclined toward the rear of the arrow body 100 when the blade 200 is in an extended state; the cutting end 202 has a cutting edge toward the front of the arrow body 100, and the part of the pivot end 201 close to the cutting end 202 also has a cutting edge toward the front of the arrow body 100, thereby being able to achieve a larger cutting diameter and cut wounds.

[0032] like Figure 1 and Figure 4 As shown, the two blades 200 are pivotally connected to a blade fixing ring 300, and the blade fixing ring 300 is movably mounted on the arrow body 100. When the blade needs to be replaced, the blade fixing ring can be removed without any auxiliary tools, and then a new blade fixing ring can be reinstalled. Disassembly and assembly are convenient and quick, thereby improving hunting efficiency.

[0033] Specifically, if Figure 4 As shown, the two blades 200 are arranged opposite to each other and are pivotally connected to the blade fixing ring 300 via a pivot shaft 204. The pivot shaft 204 is inserted through the pivot end 201 of the blade 200 and the blade fixing ring 300. The axial direction of the pivot shaft 204 is staggered with the front-rear direction of the arrow body 100.

[0034] Specifically, if Figure 1 and Figure 3As shown, a closed movable groove 101 is opened on the side wall of the arrow body 100, and the closed movable groove 101 is arranged along the front-to-back direction of the arrow body 100. The pivot end 201 of the blade 200 is received in the closed movable groove 101 when the blade 200 is in a closed state.

[0035] Specifically, if Figure 3 and Figure 4 As shown, the protrusion 203 is provided on the pivot end 201 of the blade 200 near the pivot point between the blade 200 and the blade fixing ring 300 , and the recess 102 matching with the protrusion 203 is provided on one side wall of the closed movable groove 101 .

[0036] like Figure 3 and Figure 4 As shown, the arrow body 100 is provided with radially symmetrical shaft flat surfaces 103 on both sides near the front end of the arrow body 100, the blade fixing ring 300 has a through hole 301, and the hole wall of the through hole 301 is provided with radially symmetrical hole flat surfaces 302 on both sides, and the two shaft flat surfaces 103 are matched with the two hole flat surfaces 302 in a corresponding clearance. Through the above structural design, the arrow body 100 and the blade fixing ring 300 can play a fool-proof role during assembly, and also prevent the blade fixing ring 300 from rotating after being installed on the arrow body 100. Among them, the bottom surface of the closed movable groove 101 and the shaft flat surface 103 are located on the same horizontal plane, so that the flat arrow at the front end of the arrow body 100 is set at 90 degrees with the blade.

[0037] Specifically, if Figure 3 As shown, the tail end of the arrow body 100 is provided with an external thread 104 for matching with the arrow shaft.

[0038] Specifically, the arrow body 100 and the blade 200 are both made of stainless steel, which ensures the rigidity and flexibility required for hunting and can also ensure that they are protected from corrosion or oxidation in an exposed environment.

[0039] In summary, the utility model solves the deficiencies in the prior art through the above-mentioned structural design, and has the characteristics of reasonable structure, good cutting effect, good practicality, etc.

[0040] In addition, in the description of the embodiments of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0041] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0042] Finally, it should be noted that the above embodiments are only specific implementation methods of the utility model, which are used to illustrate the technical solution of the utility model, rather than to limit it. The protection scope of the utility model is not limited thereto. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art should understand that any technician familiar with the technical field can still modify the technical solution recorded in the above embodiments within the technical scope disclosed by the utility model, or can easily think of changes, or make equivalent replacements for some of the technical features therein; and these modifications, changes or replacements do not make the essence of the corresponding technical solution deviate from the spirit and scope of the technical solution of the embodiment of the utility model, and should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model shall be based on the protection scope of the claims.

Claims

1. An expandable hybrid hunting arrow, comprising an arrow body (100) and two blades (200), characterized in that: The two blades (200) are pivotally connected to the arrow body (100) so that the two blades (200) have an extended state and a closed state relative to the arrow body (100); the protrusions (203) on the blades (200) are engaged with the recesses (102) on the arrow body (100) so that the blades (200) are switched from the extended state to the closed state.

2. The expandable hybrid hunting arrow according to claim 1, characterized in that: The blade (200) comprises a pivot end (201) and a cutting end (202) formed integrally with the pivot end (201); the cutting end (202) is inclined toward the rear of the arrow body (100) when the blade (200) is in an extended state.

3. The expandable hybrid hunting arrow according to claim 2, characterized in that: The two blades (200) are pivotally connected to a blade fixing ring (300), and the blade fixing ring (300) is movably sleeved on the arrow body (100).

4. The expandable hybrid hunting arrow according to claim 3, characterized in that: The two blades (200) are arranged opposite to each other and are pivotally connected to the blade fixing ring (300) via a pivot shaft (204). The pivot shaft (204) is inserted through the pivot end (201) of the blade (200) and the blade fixing ring (300). The axial direction of the pivot shaft (204) intersects with the front-rear direction of the arrow body (100).

5. The expandable hybrid hunting arrow according to claim 4, characterized in that: A closed movable groove (101) is provided on the side wall of the arrow body (100), and the closed movable groove (101) is arranged along the front-rear direction of the arrow body (100). The pivot end (201) of the blade (200) is received in the closed movable groove (101) when the blade (200) is in a closed state.

6. The expandable hybrid hunting arrow according to claim 5, characterized in that: The protrusion (203) is provided on the pivot end (201) of the blade (200) near the pivot point between the blade (200) and the blade fixing ring (300), and the recess (102) matching with the protrusion (203) is provided on one side wall of the closed movable groove (101).

7. The expandable hybrid hunting arrow according to claim 6, characterized in that: The arrow body (100) is provided with axial flat surfaces (103) radially symmetrically on both sides of the front end of the arrow body (100); the blade fixing ring (300) has a through hole (301); and hole flat surfaces (302) are radially symmetrically provided on both sides of the hole wall of the through hole (301); the two axial flat surfaces (103) and the two hole flat surfaces (302) are fitted with corresponding clearances.

8. The expandable hybrid hunting arrow according to claim 7, characterized in that: The bottom surface of the closed movable groove (101) and the shaft flat surface (103) are located on the same horizontal plane.

9. The expandable hybrid hunting arrow according to any one of claims 1 to 8, characterized in that: The tail end of the arrow body (100) is provided with an external thread (104).

10. The expandable hybrid hunting arrow according to claim 9, characterized in that: The arrow body (100) and the blade (200) are both made of stainless steel.

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