Quick-release type carbon fiber lure fishing rod

Abstract

The utility model discloses a quick-release type carbon fiber lure fishing rod, and relates to the technical field of fishing rods. The telescopic fishing rod comprises a tail rod, one end of the tail rod is detachably connected with a handheld rod, and the other end of the tail rod is connected with a telescopic fishing rod body. A rectangular insertion hole is formed in the end of the tail rod, and a rectangular rod used for being inserted into the rectangular insertion hole is arranged at the end of the handheld rod. The tail rod and the hand-held rod are respectively provided with the rectangular rod and the rectangular hole which are mutually matched and connected, so that the tail rod and the hand-held rod can be conveniently mounted during use, the direction of the holding part at the rear end of the hand-held rod is always in a matched state with the direction of the fishing line wheel, and meanwhile, the whole fishing rod is convenient to mount and dismount.

Description

Technical Field

[0001] The utility model belongs to the technical field of fishing rods, in particular to a quick-detachable carbon fiber lure fishing rod. Background Art

[0002] The existing lure rod includes a rod body, a fishing rod reel seat, a fishing reel and a handle; the rod body is mounted on the front side of the fishing rod reel seat, the fishing reel is mounted on the fishing rod reel seat, and the handle is mounted on the rear side of the fishing rod reel seat. In order to be more suitable for the operation of the slippery fishing method, the handle of the lure rod is detachably connected to the fishing rod reel seat by thread. When using lure fishing, the handle is installed on the fishing rod reel seat; when using slippery fishing, the handle is removed and the fishing rod reel seat is directly held.

[0003] The existing detachable-handle fishing rod suitable for lure fishing and slippery fishing has a handle connected to the fishing rod reel seat by a thread, and the disassembly and assembly of the handle takes a long time, and the gripping part at the rear end of the handle can only be cylindrical or truncated cone-shaped. Otherwise, due to changes in the tightness of the threaded connection, wear after long-term use, the direction of the gripping part at the rear end of the handle is prone to mismatch with the direction of the fishing reel. Utility Model Content

[0004] The utility model aims to provide a quick-detachable carbon fiber lure fishing rod, which is convenient for installing the tail rod and the hand-held rod when in use by respectively arranging rectangular rods and rectangular holes that cooperate with each other on the tail rod and the hand-held rod, and keeps the direction of the gripping part at the rear end of the hand-held rod always in a matching state with the direction of the fishing reel, thereby solving the problems raised by the existing background technology.

[0005] In order to solve the above technical problems, the utility model is achieved through the following technical solutions:

[0006] The utility model discloses a quick-detachable carbon fiber lure fishing rod, comprising a tail rod, one end of which is detachably connected with a hand-held rod, and the other end of which is connected with a telescopic fishing rod body; a rectangular plug hole is arranged at the end of the tail rod, a rectangular rod for inserting into the rectangular plug hole is arranged at the end of the hand-held rod, a piston cavity is arranged in the rectangular rod along its length direction, a piston is arranged in the piston cavity, one side of the piston is connected with a movable rod, the end of the movable rod is connected with an operating rod, and the length direction of the operating rod is perpendicular to the length direction of the movable rod; a rectangular hole communicating with the piston cavity is arranged at one end of the rectangular rod close to the hand-held rod; a pin hole A is arranged in the middle of the operating rod, and penetrating pin holes B are arranged on the side walls of the piston cavity located at both ends of the rectangular hole;

[0007] When in use, a pin rod is used to penetrate pin hole A and pin hole B to fix the rectangular rod inserted into the rectangular socket; four through holes are arranged on the circumferential side of the rectangular rod, a support plate with a vent hole at the center is arranged in the through hole, the end of the support plate is connected with a sealing sleeve, the end of the telescopic sleeve is connected to a limit column movable along the inner wall of the through hole, and a spring A is connected between the limit column and the support plate; the inner peripheral side wall of the rectangular socket is provided with a limit hole A for inserting the limit column.

[0008] Furthermore, a spherical structure is provided at the end of the limiting column, and a spherical surface matching the spherical structure is provided on the bottom side of the limiting hole A.

[0009] Furthermore, one end of the hand-held rod close to the tail rod is set to have the same outer diameter as the tail rod, and a protective sleeve is connected between the hand-held rod and the tail rod, flexible layers are provided on the inner walls of both ends of the protective sleeve, and both ends of the protective sleeve are respectively interference-fitted on the ends of the hand-held rod and the tail rod.

[0010] Furthermore, the flexible layer is a rubber layer or a foam layer.

[0011] Furthermore, a fixing structure for fixing the lure wheel is provided at the end of the tail rod;

[0012] The fixing structure includes two convex rings arranged on the outside of the tail rod, and the opposite sides of the two convex rings are provided with limiting grooves that cooperate with the connecting part of the lure wheel, and the opposite sides of the two convex rings are connected with a set of springs B arranged on the outside of the tail rod; one end of the spring B is connected to the ring body A, and the outside of the ring body A is connected to a sleeve A with an inner diameter equivalent to the outer diameter of the convex ring, and the end of the sleeve A is provided with a flange A protruding inward; the other end of B is connected to the ring body B, and the outside of the ring body B is connected to a sleeve B with an inner diameter equivalent to the outer diameter of the convex ring, and the end of the sleeve B is provided with a flange B protruding inward; a plurality of connecting columns are provided at the end of the flange B, and a limiting block is provided at the end of the connecting column; a limiting hole B cooperating with the connecting column is opened on the flange A.

[0013] Furthermore, the limiting hole B comprises an arc-shaped hole with a width of L, and a circular hole with a diameter of D1 is arranged at the end of the arc-shaped hole; the diameters of the connecting column and the limiting block are D2 and D3 respectively, and D2<L, and L<D3<D1.

[0014] Furthermore, the ends of the sleeve A and the sleeve B are both provided with avoidance openings A and B for avoiding the connecting part of the lure wheel during installation.

[0015] The utility model has the following beneficial effects:

[0016] The utility model provides rectangular rods and rectangular holes which are matched with each other on the tail rod and the hand-held rod respectively, so that the tail rod and the hand-held rod can be easily installed when in use, and the direction of the gripping part at the rear end of the hand-held rod is always matched with the direction of the fishing reel, and the whole is easy to install and disassemble.

[0017] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0019] Figure 1 This is a schematic diagram of the matching structure of the hand-held rod and the tail rod of the utility model;

[0020] Figure 2 for Figure 1 Main view;

[0021] Figure 3 for Figure 2 Sectional view at AA;

[0022] Figure 4 for Figure 3 A partial enlarged view of the middle part;

[0023] Figure 5 for Figure 4 A partial enlarged view of point C in the middle;

[0024] Figure 6 for Figure 3 A partial enlarged view of point B in the middle;

[0025] Figure 7 This is a schematic diagram of the structure of the first part of the fixed structure of the utility model;

[0026] Figure 8 This is a schematic diagram of the structure of the second part of the fixed structure of the utility model;

[0027] Fig. 9 for Figure 8 A partial enlarged view of point D in the middle. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only 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 ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] In the description of the present invention, it should be understood that terms such as "opening", "upper", "lower", "thickness", "top", "middle", "length", "inside", "all around" and the like indicating orientation or positional relationship are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0030] See also Figure 1-2 As shown, the utility model is a quick-detachable carbon fiber lure fishing rod, comprising a tail rod 1, one end of the tail rod 1 is detachably connected to a hand-held rod 2, and the other end of the tail rod 1 is connected to a telescopic fishing rod body; the existing hand-held rod 2 and the tail rod 1 are connected by a threaded connection. During long-term use, this threaded connection method is prone to deviation and mismatch between the direction of the gripping part at the rear end of the hand-held rod and the direction of the fishing reel after installation due to wear of the threaded structure, etc.; and the above-mentioned tail rod and telescopic fishing rod body are both made of carbon fiber material.

[0031] Based on the above requirements, such as Figure 3-6, it is necessary to position the tail rod 1 and the hand-held rod 2 before connecting them. The present application sets a rectangular plug hole 14 at the end of the tail rod 1, and a rectangular rod 21 for inserting into the rectangular plug hole 14 is set at the end of the hand-held rod 2. At the same time, a piston cavity 22 is set in the rectangular rod 21 along its length direction, and a piston 24 is set in the piston cavity 22. One side of the piston 24 is connected to a movable rod 25, and the end of the movable rod 25 is connected to an operating rod 26. The length direction of the operating rod 26 is perpendicular to the length direction of the movable rod 25; a rectangular hole 27 connected to the piston cavity 22 is set at one end of the rectangular rod 21 close to the hand-held rod 2; a pin hole A261 is set in the middle of the operating rod 26, and the piston cavities 2 located at both ends of the rectangular hole 27 are connected to the piston cavity 22. A pin hole B221 is provided on the side wall of the rectangular rod 21; four through holes 23 are provided on the peripheral side of the rectangular rod 21, a support plate 231 with a vent hole at the center is provided in the through hole 23, the end of the support plate 231 is connected with a sealing sleeve 232, the end of the telescopic sleeve 232 is connected with a limit column 234 that moves along the inner wall of the through hole 23, and a spring A233 is connected between the limit column 234 and the support plate 231; a limit hole A141 for inserting the limit column 234 is provided on the inner peripheral side wall of the rectangular insertion hole 14; and when in use, a pin rod is used to penetrate the pin hole A261 and the pin hole B221 to fix the rectangular rod 21 inserted into the rectangular insertion hole 14.

[0032] The connection principle mentioned above is that when the movable rod 25 is controlled by the operating rod 26 to move along the axial direction of the piston chamber 22 toward the side close to the tail rod 1, the telescopic sleeve 232 is extended under the action of air pressure, and the telescopic sleeve 232 drives the end of the limiting column 234 to be inserted into the limiting hole A141, thereby preventing the rectangular rod 21 from being pulled out of the rectangular socket 14.

[0033] At the same time, in the above description, a spherical structure 235 is provided at the end of the limiting column 234 , and a spherical surface 142 matching with the spherical structure 235 is provided on the bottom side of the limiting hole A141 .

[0034] In order to avoid the exposed rectangular rod 21 affecting use during use, the end of the hand-held rod 2 close to the tail rod 1 provided in the present application is set to have the same outer diameter as the tail rod 1, and a protective sleeve 3 is connected between the hand-held rod 2 and the tail rod 1, and flexible layers are provided on the inner walls of both ends of the protective sleeve 3, and the two ends of the protective sleeve 3 are respectively interference fitted on the ends of the hand-held rod 2 and the tail rod 1.

[0035] The flexible layer is a rubber layer or a foam layer. The deformation characteristics of the flexible layer are utilized to facilitate the control of the two ends of the protective sleeve 3 to be interference-fitted on the ends of the hand-held rod 2 and the tail rod 1, respectively.

[0036] Of course, it should be known that, in another embodiment of the present application, a fixing structure for fixing the lure wheel is also provided, and the fixing structure is arranged at the end of the tail rod 1, such as Figure 7-9Specifically, the fixing structure includes two convex rings 10 arranged on the outside of the tail rod 1, and the opposite sides of the two convex rings 10 are provided with a limit groove 11 matched with the connecting part of the lure wheel, and the opposite sides of the two convex rings 10 are connected with a set of springs B101 arranged on the outside of the tail rod 1; the end of one spring B101 is connected to the ring body A131, and the outside of the ring body A131 is connected to a sleeve A13 with an inner diameter equivalent to the outer diameter of the convex ring 10, and the end of the sleeve A13 is provided with a flange A133 protruding inwardly; the end of the other B101 is connected to the ring body B121, and the ring body The outer side of B121 is connected with a sleeve B12 whose inner diameter is equivalent to the outer diameter of the convex ring 10, and the end of the sleeve B12 is provided with a flange B123 protruding inward; when in use, the sleeve A13 and the sleeve B12 are first controlled to move to both sides to drive the spring B101 to stretch, and then the two ends of the lure wheel connection part are respectively inserted into the two limit slots 11, and then the sleeves A13 and B12 on both sides are controlled to move to a close state, and then the sleeves A13 and B12 are used to cover the lure wheel connection part, and then the lure wheel is fixedly installed.

[0037] In the above, when the spring B101 is in a natural state, the sleeve A13 and the sleeve B12 are sleeved on the connecting part of the lure wheel.

[0038] On the contrary, in the above, when the spring B101 is in the natural state, the sleeve A13 and the sleeve B12 cannot be sleeved on the connecting part of the lure wheel. In order to prevent the sleeve A13 and the sleeve B12 from moving away from each other under the action of the spring B101, the present invention provides a plurality of connecting columns 124 at the end of the flange B123, and a limiting block 125 is provided at the end of the connecting column 124; a limiting hole B134 cooperating with the connecting column 124 is opened on the flange A133, such as Fig. 9 , and the limiting hole B134 includes an arc hole 1341 with a width of L, and a circular hole 1342 with a diameter of is arranged at the end of the arc hole 1341; the diameters of the connecting column 124 and the limiting block 125 are D2 and D3 respectively, D2<L, L<D3<D1; and then when in use, the control sleeve A13 or sleeve B12 rotates about 3°, then the limiting block 125 corresponds to the circular hole 1342, and the control sleeve A13 and sleeve B12 are close to each other. At this time, after the limiting block 125 passes through the circular hole 1342, the control sleeve A13 or sleeve B12 rotates to restore the initial position, thereby preventing the sleeve A13 and sleeve B12 from moving away from each other under the action of the spring B101.

[0039] The ends of the sleeve A13 and the sleeve B12 are both provided with avoidance openings A132 and B122 for avoiding the connecting portion of the lure wheel during installation.

[0040] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0041] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A quick-release carbon fiber lure fishing rod, characterized in that: It comprises a tail rod (1), one end of which is detachably connected to a hand-held rod (2), and the other end of which is connected to a telescopic fishing rod body; A rectangular insertion hole (14) is provided at the end of the tail rod (1), a rectangular rod (21) for inserting into the rectangular insertion hole (14) is provided at the end of the hand-held rod (2), a piston cavity (22) is provided in the rectangular rod (21) along its length direction, a piston (24) is provided in the piston cavity (22), a movable rod (25) is connected to one side of the piston (24), an operating rod (26) is connected to the end of the movable rod (25), and the length direction of the operating rod (26) is perpendicular to the length direction of the movable rod (25); The rectangular rod (21) is provided with a rectangular hole (27) at one end close to the hand-held rod (2) and connected to the piston chamber (22); A pin hole A (261) is provided in the middle of the operating rod (26), and penetrating pin holes B (221) are provided on the side walls of the piston chamber (22) at both ends of the rectangular hole (27); When in use, a pin rod is used to penetrate the pin hole A (261) and the pin hole B (221) to fix the rectangular rod (21) inserted into the rectangular insertion hole (14); Four through holes (23) are arranged on the circumference of the rectangular rod (21); a support plate (231) having a vent hole at the center is arranged in the through hole (23); the end of the support plate (231) is connected with a sealing sleeve (232); the end of the telescopic sleeve (232) is connected with a limit column (234) movable along the inner wall of the through hole (23); a spring A (233) is connected between the limit column (234) and the support plate (231); The inner peripheral side wall of the rectangular insertion hole (14) is provided with a limiting hole A (141) for inserting a limiting column (234).

2. A quick-release carbon fiber lure fishing rod according to claim 1, characterized in that: A spherical structure (235) is provided at the end of the limiting column (234), and a spherical surface (142) matching with the spherical structure (235) is provided on the bottom side of the limiting hole A (141).

3. A quick-release carbon fiber lure fishing rod according to claim 1, characterized in that: One end of the hand-held rod (2) close to the tail rod (1) is arranged to have the same outer diameter as the tail rod (1), and a protective sleeve (3) is connected between the hand-held rod (2) and the tail rod (1), and flexible layers are arranged on the inner walls of both ends of the protective sleeve (3), and the two ends of the protective sleeve (3) are respectively interference-fitted on the ends of the hand-held rod (2) and the tail rod (1).

4. A quick-release carbon fiber lure fishing rod according to claim 3, characterized in that: The flexible layer is selected from a rubber layer or a foam layer.

5. A quick-release carbon fiber lure fishing rod according to any one of claims 1 to 4, characterized in that: The end of the tail rod (1) is provided with a fixing structure for fixing the lure wheel; The fixing structure comprises two convex rings (10) arranged on the outside of the tail rod (1), and the opposite sides of the two convex rings (10) are provided with limiting grooves (11) cooperating with the connecting part of the lure wheel, and the opposite sides of the two convex rings (10) are connected with a set of springs B (101) arranged on the outside of the tail rod (1); The end of the spring B (101) is connected to a ring body A (131), the outer side of the ring body A (131) is connected to a sleeve A (13) whose inner diameter is equivalent to the outer diameter of the convex ring (10), and the end of the sleeve A (13) is provided with a flange A (133) protruding inwards; Another end of the B (101) is connected to a ring body B (121), the outer side of the ring body B (121) is connected to a sleeve B (12) whose inner diameter is equivalent to the outer diameter of the convex ring (10), and the end of the sleeve B (12) is provided with a flange B (123) protruding inwardly; A plurality of connecting columns (124) are provided at the end of the flange B (123), and a limiting block (125) is provided at the end of the connecting column (124); The flange A (133) is provided with a limiting hole B (134) which cooperates with the connecting column (124).

6. A quick-release carbon fiber lure fishing rod according to claim 5, characterized in that: The limiting hole B (134) comprises an arc-shaped hole (1341) with a width of L, and a circular hole (1342) with a diameter of D1 is arranged at the end of the arc-shaped hole (1341); The diameters of the connecting column (124) and the limiting block (125) are D2 and D3 respectively, wherein D2 is less than L, and L is less than D3 and less than D1.

7. A quick-release carbon fiber lure fishing rod according to claim 5, characterized in that: The ends of the sleeve A (13) and the sleeve B (12) are both provided with an avoidance opening A (132) and an avoidance opening B (122) for avoiding the connecting part of the lure wheel during installation.

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