Splicing type fishing rod

Abstract

The utility model relates to the technical field of fishing rods, in particular to a splicing type fishing rod which comprises a first rod section and a second rod section, inserting grooves are formed in the side ends of the first rod section, the outer diameter of the second rod section is smaller than the diameter of the inserting grooves, the first rod section is connected with the second rod section through a connecting mechanism, and a plurality of clamping grooves are evenly formed in the second rod section. The side end of the first rod section is fixedly connected with a fixing pipe, a plurality of circular grooves are uniformly formed in the fixing pipe, positioning mechanisms are mounted in the circular grooves, threads are arranged outside the fixing pipe, and the external threads of the fixing pipe are connected with an extrusion assembly, so that the second rod section can be prevented from rotating relative to the first rod section; compared with the prior art, the connecting structure has the advantages that the connecting stability of the first rod section and the second rod section is improved, the anti-pressure capability is higher, breakage and damage are avoided, and the service life of the connecting structure is effectively guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of fishing rods, in particular to a spliced ​​fishing rod. Background Art

[0002] As we all know, a spliced ​​fishing rod is a fishing tool composed of multiple detachable rod sections. After removing the multiple rod sections, the entire fishing rod will appear very compact, which is very convenient to transport and store.

[0003] After searching, the utility model patent with Chinese patent number CN202322024523.7 discloses a spliced ​​fishing rod, including a hand-held rod section, multiple intermediate rod sections and a terminal rod section, the terminal rod section and the multiple intermediate rod sections are fixedly provided with annular grooves near their ends, the hand-held rod section and the multiple intermediate rod sections are provided with threads on the outer walls of the head ends, and there are movably arranged connecting parts between the hand-held rod section and the adjacent intermediate rod sections, between two adjacent intermediate rod sections, and between the terminal rod section and the adjacent intermediate rod sections, which facilitate disassembly and installation. The threaded sleeve at the head end of the rotating rod section causes the limiting section of the tensioning plate to be inserted into the annular groove at the end of the adjacent rod section, so that the two rod sections are tightly spliced, and the threaded sleeve movably arranged at the head end of the rod section can be disassembled independently.

[0004] Since the annular groove is an annular structure, although the two rod sections are connected by inserting the limiting segment of the tensioning plate into the interior of the annular groove, the limiting segment can rotate inside the annular groove, thereby causing relative rotation between two adjacent rod sections, resulting in poor stability of the connection between adjacent rod sections. When the rod sections are disassembled, the tensioning plate is exposed to the outside and is easily squeezed and broken, reducing its service life. Summary of the invention

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the utility model provides a spliced ​​fishing rod to solve the problems raised in the above-mentioned background technology.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a spliced ​​fishing rod, comprising a first rod section and a second rod section, the side ends of the first rod section are each provided with a slot, the outer diameter of the second rod section is smaller than the diameter of the slot, the first rod section is connected to the second rod section via a connecting mechanism, a plurality of slots are evenly arranged on the second rod section, a fixing tube is fixedly connected to the side end of the first rod section, a plurality of circular grooves are evenly arranged on the fixing tube, a positioning mechanism is installed inside the plurality of circular grooves, a thread is arranged on the outside of the fixing tube, an extrusion assembly is connected to the external thread of the fixing tube, which can prevent the second rod section from rotating relative to the first rod section, thereby improving the stability of the connection between the first rod section and the second rod section, and compared with the prior art, it has stronger pressure resistance, avoids damage caused by crushing, and effectively guarantees its service life.

[0009] To facilitate the fixation of the second rod section, the positioning mechanism includes a fixing sleeve, a circular ring is slidably arranged inside the fixing sleeve, a compression spring is arranged inside the fixing sleeve, two ends of the compression spring are respectively pressed against the inner side wall of the fixing sleeve and the side end of the circular ring, a push rod is fixedly connected to the inside of the circular ring, the push rod slides with the fixing sleeve, one end of the push rod extending to the outside of the fixing sleeve is fixedly connected to a positioning plate, and the other end of the positioning plate is fixedly connected to a clamping column adapted to the clamping slot.

[0010] In order to facilitate the extrusion of the push rod, the extrusion assembly includes a threaded sleeve, which is threadedly mounted on the outside of the fixed tube, and the side end of the threaded sleeve is fixedly connected with the extrusion tube.

[0011] In order to facilitate the movement of the push rod, a bevel is provided on the inner side of the side end of the extruded tube.

[0012] In order to facilitate the positioning of the second rod section, a positioning groove is provided at the side end of the fixing tube, and a threaded hole is provided at the side end of the second rod section, and a positioning threaded column is connected to the internal thread of the threaded hole.

[0013] In order to facilitate the use of a hexagonal wrench to rotate the positioning threaded column, a regular hexagonal groove is provided on the side end of the positioning threaded column.

[0014] In order to prevent the threaded sleeve from falling off the first rod section, a positioning ring is fixedly connected to the outside of the first rod section.

[0015] In order to facilitate the rotation of the threaded sleeve, a plurality of anti-slip protrusions are fixedly connected to the outside of the threaded sleeve.

[0016] (III) Beneficial effects

[0017] Compared with the prior art, the utility model provides a spliced ​​fishing rod, which has the following beneficial effects:

[0018] 1. For the spliced ​​fishing rod, the second rod section is inserted into the interior of the fixed tube, and the squeezing assembly is rotated. The squeezing assembly moves relative to the fixed tube, and the positioning mechanism is squeezed by the squeezing assembly so that the positioning mechanism is inserted into the interior of the corresponding slot. The positioning mechanism is inserted into the interior of the slot so that the second rod section is fixedly connected to the first rod section. The positioning mechanism is inserted into the interior of the slot so that the second rod section can be prevented from rotating relative to the first rod section, thereby improving the stability of the connection between the first rod section and the second rod section.

[0019] 2. The spliced ​​fishing rod, the fixed tube and the extrusion assembly are all configured as tubular structures, and the positioning mechanism is installed inside the fixed tube. Compared with the prior art, it has stronger pressure resistance, avoids damage due to compression, and effectively ensures its service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0021] Figure 2 It is a schematic structural diagram of the connection between the first rod section, the second rod section, the fixing pipe and the positioning ring of the utility model;

[0022] Figure 3 It is a structural schematic diagram of the connection between the fixing pipe and the positioning mechanism of the utility model;

[0023] Figure 4 It is a partial cross-sectional structural schematic diagram of the positioning mechanism of the utility model;

[0024] Figure 5 It is a structural schematic diagram of the first rod section of the utility model;

[0025] Figure 6 It is a structural schematic diagram of the connection between the second rod section and the positioning threaded column of the utility model;

[0026] Figure 7 It is a structural schematic diagram of the connection of a threaded sleeve, an extruded tube and a plurality of anti-slip protrusions of the utility model.

[0027] In the figure: 1. first rod section; 2. second rod section; 3. slot; 4. clamping slot; 5. fixing tube; 6. round groove; 7. fixing sleeve; 8. round ring; 9. compression spring; 10. push rod; 11. positioning plate; 12. clamping column; 13. threaded sleeve; 14. extrusion tube; 15. bevel; 16. positioning groove; 17. threaded hole; 18. positioning threaded column; 19. regular hexagonal groove; 20. positioning ring; 21. anti-slip protrusion. 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 in 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. Example

[0029] like Figure 1-7 As shown, a spliced ​​fishing rod comprises a first rod section 1 and a second rod section 2, the side ends of the first rod section 1 are both provided with slots 3, the outer diameter of the second rod section 2 is smaller than the diameter of the slots 3, the first rod section 1 is connected to the second rod section 2 through a connecting mechanism, a plurality of slots 4 are evenly arranged on the second rod section 2, a fixing tube 5 is fixedly connected to the side end of the first rod section 1, a plurality of circular grooves 6 are evenly arranged on the fixing tube 5, a positioning mechanism is installed inside the plurality of circular grooves 6, a thread is arranged outside the fixing tube 5, a pressing assembly is connected to the outer thread of the fixing tube 5, the second rod section 2 is inserted into the fixing tube 5, the pressing assembly is rotated, and the pressing assembly is pressed. The part moves relative to the fixed tube 5, and the positioning mechanism is squeezed by the extrusion assembly so that the positioning mechanism is inserted into the corresponding slot 4. The second rod section 2 is fixedly connected to the first rod section 1 by inserting the positioning mechanism into the slot 4. The positioning mechanism is inserted into the slot 4 to prevent the second rod section 2 from rotating relative to the first rod section 1, thereby improving the stability of the connection between the first rod section 1 and the second rod section 2. The fixed tube 5 and the extrusion assembly are both configured as tubular mechanisms, and the positioning mechanism is installed inside the fixed tube 5. Compared with the prior art, it has stronger pressure resistance, avoids damage due to compression, and effectively guarantees its service life.

[0030] It should be noted that if Figure 4 As shown, the positioning mechanism includes a fixed sleeve 7, a circular ring 8 is slidably arranged inside the fixed sleeve 7, a compression spring 9 is arranged inside the fixed sleeve 7, two ends of the compression spring 9 are respectively pressed against the inner side wall of the fixed sleeve 7 and the side end of the circular ring 8, a push rod 10 is fixedly connected inside the circular ring 8, the push rod 10 is slidably matched with the fixed sleeve 7, one end of the push rod 10 extending to the outside of the fixed sleeve 7 is fixedly connected to a positioning plate 11, and the other end of the positioning plate 11 is fixedly connected to a clamping column 12 adapted to the clamping slot 4;

[0031] like Figure 2 and Figure 7As shown, the extrusion assembly includes a threaded sleeve 13, and the outside of the threaded sleeve 13 is fixedly connected with a plurality of anti-skid protrusions 21 to increase the friction force on the surface of the threaded sleeve 13, so that people can easily rotate the threaded sleeve 13. The threaded sleeve 13 is screwed on the outside of the fixed tube 5, and the side end of the threaded sleeve 13 is fixedly connected with an extrusion tube 14, and the inner side of the side end of the extrusion tube 14 is provided with a bevel 15, which facilitates the push rod 10 to move, and the outside of the first rod section 1 is fixedly connected with a positioning ring 20 to prevent the threaded sleeve 13 from falling off from the first rod section 1;

[0032] Rotate the threaded sleeve 13 clockwise, the threaded sleeve 13 moves relative to the fixed tube 5, the threaded sleeve 13 drives the extrusion tube 14 to move, when the hypotenuse 15 contacts the push rod 10, the push rod 10 is squeezed by the extrusion tube 14, the push rod 10 drives the ring 8, the positioning plate 11 and the clamping column 12 to move, and the clamping column 12 is inserted into the interior of the slot 4 to fix the second rod section 2, rotate the threaded sleeve 13 counterclockwise, the threaded sleeve 13 moves to the side away from the second rod section 2, when the extrusion tube 14 is separated from the push rod 10, the ring 8, the push rod 10, the positioning plate 11 and the clamping column 12 are pushed by the compression spring 9 to move, so that the clamping column 12 is separated from the slot 4, so that the second rod section 2 can be pulled out from the interior of the fixed tube 5, so that the first rod section 1 and the second rod section 2 can be separated.

[0033] It should also be noted that if Figure 2 and Figure 6 As shown, a positioning groove 16 is provided at the side end of the fixing tube 5, and a threaded hole 17 is provided at the side end of the second rod section 2. The internal thread of the threaded hole 17 is connected with a positioning threaded column 18, which is convenient for positioning the second rod section 2. The positioning threaded column 18 is completely screwed into the threaded hole 17, which is convenient for inserting the second rod section 2 into the fixing tube 5 and the slot 3, and is convenient for storing the second rod section 2. A regular hexagonal groove 19 is provided at the side end of the positioning threaded column 18, which is convenient for rotating the positioning threaded column 18 using a hexagonal wrench.

[0034] This scheme only introduces the connection of a fishing rod composed of two rod sections. For a fishing rod composed of multiple rod sections, the present splicing structure can also be used between two adjacent rod sections. The specific connection method will not be described in detail here.

[0035] In summary, when using the spliced ​​fishing rod, the positioning threaded column 18 is screwed into the threaded hole 17, and a part of the positioning threaded column 18 is exposed to the outside, and the length of the positioning threaded column 18 exposed to the outside is less than the length of the positioning groove 16, and then the second rod section 2 is inserted into the interior of the fixed tube 5, and the positioning threaded column 18 is completely inserted into the interior of the positioning groove 16. At this time, the position of the slot 4 corresponds to the position of the column 12, and then the threaded sleeve 13 is rotated clockwise, and the threaded sleeve 13 moves relative to the fixed tube 5. The threaded sleeve 13 drives the extrusion tube 14 to move. When the hypotenuse 15 contacts the push rod 10, the push rod 10 is squeezed by the extrusion tube 14, and the push rod 10 drives the ring 8, the positioning plate 11 and the column 12 to move, and the column 12 is inserted into the interior of the slot 4 to fix the second rod section 2, so that the first rod section 1 and the second rod section 2 are firmly connected together.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A spliced ​​fishing rod, comprising a first rod section (1) and a second rod section (2), characterized in that: The side ends of the first rod joint (1) are each provided with a slot (3), the outer diameter of the second rod joint (2) is smaller than the diameter of the slot (3), the first rod joint (1) is connected to the second rod joint (2) via a connecting mechanism, a plurality of slots (4) are evenly arranged on the second rod joint (2), a fixing tube (5) is fixedly connected to the side end of the first rod joint (1), a plurality of circular grooves (6) are evenly arranged on the fixing tube (5), a positioning mechanism is installed inside the plurality of circular grooves (6), a thread is arranged on the outside of the fixing tube (5), and an extrusion assembly is connected to the external thread of the fixing tube (5).

2. A spliced ​​fishing rod according to claim 1, characterized in that: The positioning mechanism comprises a fixing sleeve (7), a circular ring (8) is slidably arranged inside the fixing sleeve (7), a compression spring (9) is arranged inside the fixing sleeve (7), two ends of the compression spring (9) are respectively pressed against the inner side wall of the fixing sleeve (7) and the side end of the circular ring (8), a push rod (10) is fixedly connected inside the circular ring (8), the push rod (10) is slidably matched with the fixing sleeve (7), one end of the push rod (10) extending to the outside of the fixing sleeve (7) is fixedly connected to a positioning plate (11), and the other end of the positioning plate (11) is fixedly connected to a clamping column (12) adapted to the clamping slot (4).

3. A spliced ​​fishing rod according to claim 2, characterized in that: The extrusion assembly comprises a threaded sleeve (13), the threaded sleeve (13) being threadedly mounted on the outside of a fixed tube (5), and the side end of the threaded sleeve (13) being fixedly connected to an extrusion tube (14).

4. A spliced ​​fishing rod according to claim 3, characterized in that: A bevel (15) is provided on the inner side of the side end of the extruded tube (14).

5. A spliced ​​fishing rod according to claim 4, characterized in that: A positioning groove (16) is provided at the side end of the fixing tube (5), a threaded hole (17) is provided at the side end of the second rod section (2), and a positioning threaded column (18) is connected to the inner thread of the threaded hole (17).

6. A spliced ​​fishing rod according to claim 5, characterized in that: A regular hexagonal groove (19) is provided at the side end of the positioning threaded column (18).

7. A spliced ​​fishing rod according to claim 6, characterized in that: A positioning ring (20) is fixedly connected to the outside of the first rod section (1).

8. A spliced ​​fishing rod according to claim 7, characterized in that: The outside of the threaded sleeve (13) is fixedly connected with a plurality of anti-slip protrusions (21).

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