Spring box of rod sending device and rod sending device

Abstract

The utility model discloses a rod sending device spring box and a rod sending device, and relates to the technical field of fishing, the rod sending device spring box comprises a pin shaft main body, and the pin shaft main body is provided with a fixing groove; one end of the elastic piece is detachably embedded into the fixing groove, and the other end of the elastic piece can perform relative circumferential movement; the triggering piece comprises a fixed seat, a rod inserting device, a limiting piece and a movable stress rod; the supporting piece comprises a splicing rod and a ground inserting part. The hinge pin has the advantages that through the detachable elastic piece and the hinge pin body, the stability and reliability of the elastic piece in the working process are guaranteed, and daily maintenance and replacement are facilitated; false triggering caused by interference of wind power or wind waves on the water side is effectively avoided through the limiting piece and the movable stress rod, and the fishing success rate is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of fishing, in particular to a spring box for a fishing rod launcher and a fishing rod launcher. Background Art

[0002] In the existing fishing auxiliary devices, there are some problems to be solved urgently in terms of sensitivity and stability of the automatic fishing rod launcher.

[0003] The former mainly lies in the specific design of the elastic structure, including strip springs and coil springs. Since the stroke of the spring determines the stability of the state of the fishing rod launcher before catching a fish and the accuracy of catching fish during fishing, the fineness requirements for the spring workpiece are also relatively high. In the existing technology for the use of coil springs, such as CN 2894282Y, the connection between the spring and the screw is completely fixed, which not only causes the spring and the screw to be damaged together and the elasticity to be gradually damaged, but also is inconvenient for the separate repair, replacement, and regular disassembly and maintenance of the spring and the screw.

[0004] The latter lies in that the structures of many fishing rod launchers are relatively complex, such as hinge structures, resulting in higher assembly and maintenance costs, increasing the failure rate at the same time. And the spring stability of the simple structure is not ideal compared with the complex structure in design, and it is prone to mis-triggering during actual use, especially more obvious in the case of strong wind and waves.

[0005] In addition, the triggering mechanisms of some automatic fishing devices are too sensitive, resulting in the elastic structure automatically resetting before the fish has completely bitten the hook, thus losing the opportunity to catch.

[0006] The problems existing in the above-mentioned prior art not only affect the success rate of fishing, but also bring a lot of inconvenience to users. Therefore, there is an urgent need for a new spring box for a fishing rod launcher and a fishing rod launcher to improve the technical problems existing in the prior art. Summary of the Utility Model

[0007] In view of the above-mentioned problems of the prior art, the present utility model is proposed.

[0008] The purpose of the present utility model is to provide a spring box for a fishing rod launcher, aiming to solve the problem that the existing spring box for a fishing rod launcher has a completely fixed connection between the spring and the screw, resulting in both being damaged together, the elasticity being gradually damaged, and being inconvenient for separate repair, replacement, and regular disassembly and maintenance.

[0009] To solve the above technical problems, the present utility model provides the following technical solution: A spring box for a fishing rod launcher, which includes a pin shaft main body penetrating through the box body of the spring box, and a fixing groove is provided on the pin shaft main body; and,

[0010] An elastic member, one end of the elastic member is detachably embedded in the fixing groove, and the other end can perform relative circumferential movement.

[0011] As a preferred embodiment of the spring box of the hair rod device of the present utility model, wherein: the fixing groove includes a first straight groove and a concave groove.

[0012] As a preferred embodiment of the spring box of the hair rod device of the present utility model, wherein: the fixing groove completely penetrates through the pin shaft body on the first extension axis Q.

[0013] As a preferred embodiment of the spring box of the hair rod device of the present utility model, wherein: the fixing groove penetrates through one end of the pin shaft body on the second extension axis R perpendicular to the first extension axis Q.

[0014] As a preferred embodiment of the spring box of the hair rod device of the present utility model, wherein: the inner wall of the concave groove has threads.

[0015] As a preferred embodiment of the spring box of the hair rod device of the present utility model, wherein: it further includes a fixing pin, the fixing pin is movably connected to the concave groove on the second extension axis R, and the shape structure of the outer wall of the fixing pin is adapted to the shape structure of the inner wall of the concave groove.

[0016] As a preferred embodiment of the spring box of the hair rod device of the present utility model, wherein: the pin shaft body further includes a first section and a second section, the first cross-section of the first section on the second extension axis R is circular, and the second cross-section of the second section on the second extension axis R is non-circular.

[0017] The beneficial effects of the spring box of the hair rod device of the present utility model are as follows: The various limiting methods at both ends of the pin shaft body ensure the detachable installation between the elastic member, the pin shaft body and the spring box, and the fixing groove provided in the middle section of the pin shaft body realizes the detachable installation between the elastic member and the pin shaft body, respectively realizing the cleaning, maintenance, repair and replacement of the pin shaft body and the elastic member;

[0018] At the same time, the fixing groove enables the elastic member to have a fixed support point to help the elastic release and recovery, and does not cause one end of the elastic member to be overly limited, affecting the integrity of the elastic force release, ensuring that the use stroke of the elastic member can meet the normal realization of the use state and recovery state of the hair rod device, and does not cause the use stroke of the elastic member to be restricted, resulting in the hair rod device being too sensitive and affecting the use effect of the hair rod device.

[0019] Another object of the present utility model is to provide a hair rod device, aiming to solve the problem that the existing fishing automatic hair rod device with a light and simple trigger structure lacks accurate reaction sensitivity and lasting stability during use.

[0020] To solve the above technical problems, the present utility model further provides the following technical solutions: A hair rod device, which includes a trigger member, including a fixed seat movably connected to the pin shaft body on the second extension shaft R, a plug rod device with one end fixedly connected to one end of the spring box, a limiting piece fixedly connected to one side of the plug rod device, a movable force-receiving rod with one end movably connected to one end of the limiting piece, and a positioner movably connected to one end of the limiting piece.

[0021] As a preferred solution of the hair rod device of the present utility model, it further includes a support member, including a continuation rod with one end fixedly connected to one end of the fixed seat, and a ground plug component with one end fixedly connected to one end of the continuation rod.

[0022] As a preferred solution of the hair rod device of the present utility model, the limiting piece includes a second straight groove penetrating both sides of the limiting piece, an inclined groove penetrating both sides of the limiting piece, and a sandwich space arranged inside the limiting piece.

[0023] As a preferred solution of the hair rod device of the present utility model, the movable force-receiving rod includes a straight section with one end rotatably connected to one end of the fixed seat, a bent section with one end fixedly connected to one end of the straight section, and a hook section with one end fixedly connected to one end of the bent section.

[0024] As a preferred solution of the hair rod device of the present utility model, the trigger member further includes a wire hanging hook arranged on one side of the positioner, and the positioner and the wire hanging hook are movably arranged inside the sandwich space;

[0025] The positioner includes a squeezed surface arranged at one end of the positioner, and the wire hanging hook includes a squeezing surface arranged at one end of the wire hanging hook.

[0026] As a preferred solution of the hair rod device of the present utility model, the ground plug component includes a first plug with one side fixedly connected to one side of the continuation rod, and a second plug with one side fixedly connected to one side of the first plug, and there is a length difference between the first plug and the second plug.

[0027] The beneficial effects of the hair rod device of the present utility model are as follows: The design of the detachable elastic member and the pin shaft body is adopted, which not only ensures the stability and reliability of the elastic member during the working process, but also facilitates daily maintenance and replacement; in addition, through the locking of the movable force-receiving rod by the positioner, the mis-triggering caused by the interference of wind or water waves by the water edge is effectively avoided, ensuring efficient use in complex environments; the overall design not only improves the success rate of fishing, but also enhances the user experience, and solves many deficiencies in the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] To more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the attached drawings required for the description of the embodiments. Obviously, the attached drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other attached drawings can be obtained based on these attached drawings.

[0029] Figure 1 It is a partial cross-sectional view of the hair rod spring box in the present utility model.

[0030] Figure 2 It is an overall cross-sectional view of the hair rod spring box in the present utility model.

[0031] Figure 3 It is a schematic diagram of the relaxed state of the elastic member in the present utility model.

[0032] Figure 4 It is a schematic diagram of the tightened state of the elastic member in the present utility model.

[0033] Figure 5 It is a specific structural schematic diagram of the pin shaft main body in the present utility model.

[0034] Figure 6 It is a side view of the pin shaft main body in the present utility model.

[0035] Figure 7 It is a specific structural schematic diagram of the fixed pin in the present utility model.

[0036] Figure 8 It is an overall three-dimensional schematic diagram of the trigger member in the present utility model.

[0037] Figure 9 It is an overall three-dimensional schematic diagram of the hair rod in the present utility model.

[0038] Figure 10 It is a specific structural schematic diagram of the fixed seat in the present utility model.

[0039] Figure 11 It is a schematic diagram of the connection relationship between the elastic member and the plug rod device in the present utility model.

[0040] Figure 12 It is a three-dimensional schematic diagram of the trigger member from another angle in the present utility model.

[0041] Figure 13 It is a specific structural schematic diagram of the limit piece in the present utility model.

[0042] Figure 14 It is a specific structural schematic diagram of the locator and the wire hanging hook in the present utility model.

[0043] Figure 15Schematic diagram of the first embodiment of the movable force-bearing rod in the present utility model.

[0044] Figure 16 Schematic diagram of the second embodiment of the movable force-bearing rod in the present utility model.

[0045] Figure 17 Schematic diagram of the third embodiment of the movable force-bearing rod in the present utility model.

[0046] Figure 18 Schematic diagram of the fourth embodiment of the movable force-bearing rod in the present utility model.

[0047] Figure 19 Schematic diagram of the specific structure of the support member in the present utility model.

[0048] Figure 20 Three-dimensional schematic diagram of the application of the hair rod device in the present utility model. Specific embodiments

[0049] To make the above objects, features and advantages of the present utility model more obvious and understandable, the specific embodiments of the present utility model will be described in detail below with reference to the drawings in the specification.

[0050] In the following description, many specific details are set forth in order to fully understand the present utility model. However, the present utility model can also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the connotation of the present utility model. Therefore, the present utility model is not limited by the specific embodiments disclosed below.

[0051] Secondly, the so-called "one embodiment" or "embodiment" herein refers to a specific feature, structure or characteristic that can be included in at least one implementation manner of the present utility model. The "in one embodiment" appearing in different places in this specification does not all refer to the same embodiment, nor is it an independent or selectively mutually exclusive embodiment with other embodiments.

[0052] Embodiment 1

[0053] Referring to Figures 1 to 4 , which is the first embodiment of the present utility model, and this embodiment provides a hair rod device spring box.

[0054] The hair rod device spring box includes: a pin shaft main body 100 penetrating through the spring box body A, and a fixing groove 101 is provided on the pin shaft main body 100; and, an elastic member of 200, one end of the elastic member 200 is detachably embedded in the fixing groove 101, and the other end can perform relative circumferential movement.

[0055] In this embodiment, the rod launcher can be used in situations such as golf clubs and fishing rods that require quick release and retraction, and the spring force in the spring box can be used to achieve rapid deployment and storage of the rod body.

[0056] The pin body 100 is actually a central axis, which passes through the middle of the spring box. The pin body 100 and the spring box are connected in a sliding manner. The spring box can rotate freely around the pin body 100, while the pin body 100 itself remains stationary due to the additional limit. The pin body 100 not only connects the spring box and the elastic member 200 together, but also provides a fixed support point for the elastic member 200, ensuring that the elastic member 200 can complete the storage and release of elastic potential energy when subjected to external force.

[0057] By embedding one end of the elastic member 200 into the fixing groove 101, it is ensured that the elastic member 200 can produce the expected deformation when subjected to external force, thereby storing energy. When the external force disappears, the elastic member 200 can quickly and effectively release the previously stored energy, thereby driving the relevant components (such as the rod body) to complete the expansion or recovery action; the fixing groove 101 can meet the fixing requirements of the elastic member 200 and its stability during the expansion and contraction process, preventing the elastic member 200 from losing its function due to accidental falling off during the working process, and largely ensuring the stability and reliability of the spring box during the rotation process;

[0058] In addition, in the application of the spring box of the rod-firing device with high sensitivity requirements and frequent use, compared with the method of completely fixing the elastic member 200 and the pin shaft body 100 by welding or other non-detachable connection methods, the existence of the fixing groove 101 allows the elastic member 200 to be repaired and replaced at any time, and the influence of the elastic members 200 with different elastic forces on the actual use effect of the rod-firing device can be tested without destroying the structure of the elastic member 200 itself and the pin shaft body 100. Even after a period of use, the pin shaft body 100 can be cleaned, repaired and replaced;

[0059] The elastic member 200, as the energy storage and release part in the spring box of the trigger, can take a variety of forms, including but not limited to a spiral spring or a coil spring. The elastic member 200 can ensure that it can smoothly extend and retract along a predetermined stroke when subjected to external force, and can quickly return to its initial state when there is no external force.

[0060] In this embodiment, there are various implementations in which one end of the pin body 100 is limited on the spring box and cannot rotate at will;

[0061] The first implementation method is as follows: The middle part of the pin shaft body 100 is cylindrical, and its two ends adopt non-cylindrical structures, irregular shapes, and regular single-sided or multi-sided prism structures. The pin shaft body 100 is tightly clamped and fixed through a groove structure matching the two-end structures to ensure that the pin shaft body 100 will not fall out of the spring box;

[0062] The second implementation method is as follows: External threads are provided at both ends of the middle cylindrical part of the pin shaft body 100 and fixed with nuts, which is convenient for disassembly, installation, and maintenance at the same time;

[0063] The third implementation method is as follows: Internal thread grooves are opened at both ends of the pin shaft body 100, and then fixed by screwing screws into the internal thread grooves, which is convenient for disassembly, installation, and maintenance at the same time;

[0064] In the above three implementation methods, any one of the above fixing methods can be selected at one end of the pin shaft body 100, and a head with an arbitrary shape that cannot pass through the spring box is provided at the other end of the pin shaft body 100 as an additional limiting measure;

[0065] It should be noted that in the above three implementation methods, a fixing groove 101 for engaging the elastic member 200 is provided in the middle cylindrical part of the pin shaft body 100.

[0066] During use,

[0067] The initial state of the elastic member 200 is in a relaxed state. One end of the elastic member 200 is embedded in the fixing groove 101 on the pin shaft body 100, and the other end of the elastic member 200 extends out of the spring box and is connected to the hair rod device. When the user fixes and supports both ends of the pin shaft body 100 through an external force or an additional structure, the hair rod device is pulled or rotated to travel a certain distance in a certain direction, and the elastic member 200 follows the hair rod device to complete the same travel in the same direction, so that the overall state of the elastic member 200 is in a tightened state. Since the elastic member 200 and the spring box limit each other, when the movement direction of the elastic member 200 is not a single-direction extension, the spring box generates a relative circumferential movement around the pin shaft body 100 following the movement direction of the elastic member 200 due to the passive static limit of the pin shaft body 100. When the movement of the hair rod device reaches a certain distance, the state of the hair rod device at this time is locked, that is, the states of the elastic member 100 and the spring box are also locked at this time;

[0068] When the locking of the use state of the hair rod device is released, the states of the elastic member 100 and the spring box are also released at this time. Without the assistance of an external force, the energy stored by the elastic member 100 due to being tightened during the movement following the hair rod device is instantly released, driving the hair rod device and the spring box to reset synchronously.

[0069] In summary, the various limiting modes (such as adaptor plug-in and threaded connection) at both ends of the pin shaft body 100 ensure the detachable installation between the elastic member 200, the pin shaft body 100 and the spring box (the box cover and the box body detachably installed through the protrusions and the grooves), and the fixing groove 101 provided in the middle section of the pin shaft body 100 realizes the detachable installation between the elastic member 200 and the pin shaft body 100, and realizes the cleaning, maintenance, repair and replacement of the pin shaft body 100 and the elastic member 200 respectively;

[0070] At the same time, the fixing groove 101 allows the elastic member 200 to have a fixed support point to help elastic release and recovery, and will not cause one end of the elastic member 200 to be over-limited and affect the integrity of the elastic force release, ensuring that the use stroke of the elastic member 200 can meet the normal realization of the use state and recovery state of the rod launcher, and will not cause the use stroke of the elastic member 200 to be restricted and cause the rod launcher to be too sensitive and affect the use effect of the rod launcher (for example, when fishing, if the fish only slightly pulls the fishing line, the rod launcher will immediately unlock and recover due to the elastic force to lift the rod, which will cause the fish to be scared away without being hooked).

[0071] Example 2

[0072] Reference Figure 5 and Figure 6 , which is the second embodiment of the utility model, this embodiment is based on the previous embodiment, but further, the fixing groove 101 includes a first straight groove 101a and a groove 101b.

[0073] Furthermore, the fixing groove 101 completely passes through the pin shaft body 100 on the first extension axis Q.

[0074] Furthermore, the fixing groove 101 passes through one end of the pin shaft body 100 on a second extension axis R that is perpendicular to the first extension axis Q.

[0075] Furthermore, the inner wall of the groove 101b has threads.

[0076] Preferably, the first straight groove 101a facilitates one end of the elastic member 200 to enter the groove 101b. Since the overall elasticity of the elastic member 200 is continuous, one end of the elastic member 200 will bend due to its own elastic force when not affected by external force. The groove 101b just meets the requirements of clamping the elastic member 200 at this time, so that the elastic member 200 cannot be detached from the fixed groove 101 without the assistance of external force.

[0077] Preferably, the fixing groove 101 completely passes through the pin shaft body 100 along the first extension axis Q, so that the elastic member 200 can be selectively inserted into the groove 101b at the opening in any direction on the first extension axis Q according to different movement direction requirements.

[0078] Preferably, the fixing groove 101 penetrates through one end of the pin shaft body 100 along the second extension axis R. Since the first straight groove 101a and the groove 101b are completely penetrated, the initial docking port area for the elastic member 200 to be snapped into the groove 101b is increased, improving the convenience of the elastic member 200 being snapped into the groove 101b, without the need to slowly and carefully align the elastic member 200 from the relatively narrower ports of the first straight groove 101a in two directions along the first extension axis Q.

[0079] Preferably, the inner wall of the groove 101b is threaded, increasing the contact area with the elastic member 200, improving the fixing effect, and preventing the elastic member 200 from loosening or falling off during operation.

[0080] Preferably, the grooves 101b are symmetrically arranged, facilitating the elastic member 200 to be selectively snapped into the groove 101b through the opening in any direction symmetrical to the first extension axis Q according to different movement direction requirements. In this embodiment, assuming the first extension axis Q is in the left-right direction, then the direction symmetrical to the first extension axis Q is the up-down direction. Combining with the first straight groove 101a completely penetrating the pin shaft body 100 along the first extension axis Q, the actual optional installation directions of the elastic member 200 are four, namely upper left, upper right, lower left, and lower right.

[0081] It should be noted that the shape of the first straight groove 101a in this embodiment can be a curved groove, the shape of the groove 101b can be a curved groove or a straight groove, one end of the fixing groove 101 along the first extension axis Q may not completely penetrate the pin shaft body 100, and the fixing groove 101 along the second extension axis R may not penetrate through one end of the pin shaft body 100.

[0082] Embodiment 3

[0083] Refer to Figure 7 , which is the third embodiment of the present invention. This embodiment is based on the previous embodiment, but further, a fixing pin 300 is provided.

[0084] Further, the fixing pin 300 is movably connected to the groove 101b along the second extension axis R, and the shape structure of the outer wall of the fixing pin 300 is adapted to the shape structure of the inner wall of the groove 101b.

[0085] Further, the pin shaft body 100 further includes a first section 102 and a second section 103. The first cross-section 102a of the first section 102 along the second extension axis R is circular, and the second cross-section 103a of the second section 103 along the second extension axis R is non-circular.

[0086] Preferably, when the fixing pin 300 cooperates with the groove 101b to limit the pin shaft body 100 on the spring box, the fixing pin 300 does not exert any force on one end of the elastic member 200, so as to ensure that the elastic force of the elastic member 200 after being snapped into the groove 101b will not be restricted or lost, and the stroke of the elastic member 200 and the preset recovery sensitivity and acting strength of the hair trigger are ensured.

[0087] It should be noted that when the fixing pin 300 cooperates with the groove 101b to limit the pin shaft body 100 on the spring box, when the fixing pin 300 exerts a force on one end of the elastic member 200, it is necessary to ensure that the elasticity of the elastic member 200 is sufficient to meet the preset stroke of the hair trigger.

[0088] Preferably, the pin shaft body 100 is limited on the spring box by the cooperation of the fixing pin 300 and the groove 101b, which belongs to the third implementation manner described in Embodiment 1. When the inner wall of the groove 101b is smooth or has some protrusions, the fixing pin 300 can directly insert into the groove 101b along the second extension axis R. The tightness between the two depends on the size and material. The smaller the dimensional error and the lower the material flexibility, the stronger the tightness between the fixing pin 300 and the groove 101b. When the inner wall of the groove 101b is provided with threads, the fixing pin 300 can only achieve the fastening connection between the two by means of thread rotation. In comparison, the thread connection method is easier to disassemble and assemble, and is not likely to be greatly reduced in thread fastening degree due to structural wear.

[0089] It should be noted that the first section 102 corresponds to the part where the spring box rotates around the pin shaft body 100, and the first cross-section 102a is circular; the second section 103 corresponds to the part where the spring box limits the pin shaft body 100 so that the pin shaft body 100 cannot rotate, and the second cross-section 103a is non-circular (such as square, polygonal and irregular shapes).

[0090] Embodiment 4

[0091] Refer to Figure 8 and Figure 9 This is the fourth embodiment of the present invention. Based on Embodiments 1 to 3, a hair trigger is provided.

[0092] Specifically, the trigger member 400 includes a fixing seat 401 movably connected to the pin shaft body 100 on the second extension axis R, a plugger 402 with one end fixedly connected to one end of the spring box, a limiting piece 403 fixedly connected to one side of the plugger 402, a movable force-receiving rod 404 with one end movably connected to one end of the limiting piece 403, and a positioner 405 movably connected to one end of the limiting piece 403.

[0093] Further, the support member 500 includes a continuation rod 501 fixedly connected to one end of the fixed seat 401 at one end, and a ground plug member 502 fixedly connected to one end of the continuation rod 501 at one end.

[0094] It should be noted that the fixed seat 401 is completely penetrated by the pin shaft main body 100 on the second extension axis R. Combining Embodiments 1 to 3, after the pin shaft main body 100 penetrates through the spring box and the fixed seat 401 successively, both ends of the pin shaft main body 100 are fixed and restricted at both ends of the fixed seat 401 and cannot rotate on their own, nor can they slide on the second extension axis R; the plug rod device 402 is actually a rod or pipe fitting with an internal cavity. One end of the plug rod device 402 is fixedly connected to the hair rod spring box, and the elastic member 200 is connected to one end of the inner cavity of the plug rod device 402 by a detachable installation method such as a bolt. That is, the movement relationship between the plug rod device 402 and the elastic member 200 is synchronous and in the same direction.

[0095] It should be noted that the limit piece 403, the movable force receiving rod 404, and the positioner 405 are actually components for locking and unlocking the movement states of the plug rod device 402 and the hair rod spring box; among them, one end of the movable force receiving rod 404 is hinged to one end of the fixed seat 401, one end of the limit piece 403 is fixedly connected to one side of the plug rod device 402, one end of the movable force receiving rod 404 is slidably connected to the limit piece 403, and one end of the positioner 405 is rotatably connected to one end of the limit piece 403; that is, the overall movement state of the trigger member 400 is synchronous and in the same direction as the hair rod spring box, and the positioner 405 and the movable force receiving rod 404 can further lock and unlock the overall movement state of the trigger member 400 according to their respective relatively independently controlled movement states and their cooperation relationship.

[0096] During use, select a continuation rod 501 of a suitable size, fixedly install one end of the continuation rod 501 at the bottom end of the fixed seat 401, then fixedly install the ground plug member 502 at the other end of the continuation rod 501, and insert the ground plug member 502 into the ground surface. In the initial state, the plug rod device 402, the limit piece 403, and the movable force receiving rod 404 are completely parallel to the continuation rod 501;

[0097] Rotate the plug rod device 402 clockwise by 90 degrees. During this process, the spring box rotates synchronously and in the same direction as the plug rod device 402. The elastic member 200 is stretched in the same direction due to the stroke generated by the movement of the plug rod device 402 and gradually shows a tightened state inside the spring box. The movable force receiving rod 404 gradually approaches the state of being locked and cooperating with the positioner 405 during this movement process. The locking cooperation between the two will not be easily released by the interference of wind force or water waves on the water edge. Refer to Figure 7 ;

[0098] When unlocking is required, when the locator 405 releases the locking state of the movable force-bearing rod 404 manually or under a certain external force, all structures of the trigger member 400 are reset under the elastic rebound of the elastic member 200.

[0099] Embodiment 5

[0100] Refer to Figures 10 to 20 , which is the fifth embodiment of the present invention. This embodiment is based on the previous embodiment, but further, the specific structures of the trigger member 400 and the support member 500 are provided.

[0101] It should be noted that the fixed seat 401 includes a connecting plate m symmetrically arranged on one side of the hair rod spring box, and a through hole m-1 penetrating both sides of the connecting plate m on the second extension shaft R; the through hole m-1 is slidably connected to the pin shaft body 100; during the use of the hair rod, the entire fixed seat 401 serves as the support end of the remaining rotating components and remains stationary like the pin shaft body 100.

[0102] Further, the limiting piece 403 includes a second straight groove 403a penetrating both sides of the limiting piece 403, an inclined groove 403b penetrating both sides of the limiting piece 403, and a sandwich space 403c arranged inside the limiting piece 403.

[0103] It should be noted that in the initial state, both the limiting piece 403 and the movable force-bearing rod 404 are parallel to the connecting rod 501. After the limiting piece 403 rotates 90 degrees following the fixed seat 401, the rotation direction is not limited in this embodiment because the determination of clockwise or counterclockwise depends on the orientation of the hair rod during actual use. A certain angle is formed between the movable force-bearing rod 404 and the limiting piece 403. During this rotation process, the movable force-bearing rod 404 slides on the limiting piece 403. After the rotation is completed, one end of the movable force-bearing rod 404 is located at one end of the limiting piece 403, and the other end of the movable force-bearing rod 404 is always hinged to one end of the connecting plate m.

[0104] Preferably, the radial dimension of the movable force-bearing rod 404 is not less than the radial dimension of the spring box.

[0105] Preferably, after the limiting piece 403 rotates 90 degrees following the fixed seat 401, the movable force-bearing rod 404 slides from one end of the second straight groove 403a to the position of the inclined groove 403b.

[0106] Further, the movable force-bearing rod 404 includes a straight section 404a rotatably connected to one end of the fixed seat 401, a bent section 404c fixedly connected to one end of the straight section 404a, and a hook section 404b fixedly connected to one end of the bent section 404c.

[0107] It should be noted that on the premise of ensuring that the movable force-bearing rod 404 can slide from one end of the second straight groove 403a to the inclined groove 403b and be in a locked state, there are various implementation manners for the combination of the straight section 404a, the bent section 404c, and the hook section 404b, and the number of the straight section 404a, the bent section 404c, and the hook section 404b used is not limited either.

[0108] The first implementation manner of the movable force-bearing rod 404 is as follows: both ends of a group of hook sections 404b respectively extend to be fixedly connected with one end of two groups of straight sections 404a; the two groups of straight sections 404a are parallel to each other and are respectively arranged on both sides of the limiting piece 403, and one end of each of the two groups of straight sections 404a is respectively hinged to two groups of connecting plates m.

[0109] The second implementation manner of the movable force-bearing rod 404 is as follows: one end of a group of hook sections 404b extends to be fixedly connected with one end of the first group of straight sections 404a, the other end of this group of hook sections 404b extends to be fixedly connected with one end of a group of bent sections 404c, and the other end of this group of bent sections 404c is fixedly connected with one end of the second group of straight sections 404a; the first group of straight sections 404a and the second group of straight sections 404a are respectively arranged on both sides of the limiting piece 403, and one end of each of the two groups of straight sections 404a is respectively hinged to two groups of connecting plates m.

[0110] The third implementation manner of the movable force-bearing rod 404 is as follows: both ends of a group of hook sections 404b are respectively fixedly connected with one end of two groups of straight sections 404a; the two groups of straight sections 404a are parallel to each other and are respectively arranged on both sides of the limiting piece 403, and one end of each of the two groups of straight sections 404a is respectively hinged to two groups of connecting plates m.

[0111] The fourth implementation manner of the movable force-bearing rod 404 is as follows: both ends of a group of hook sections 404b respectively extend to be fixedly connected with one end of two groups of bent sections 404c, and the other ends of the two groups of bent sections 404c are respectively fixedly connected with one end of two groups of straight sections 404a; the two groups of straight sections 404a are respectively arranged on both sides of the limiting piece 403, and one end of each of the two groups of straight sections 404a is respectively hinged to two groups of connecting plates m.

[0112] It should be noted that the movable force-bearing rod 404 can be arranged on one side of the limiting piece 403, or can form a semi- and / or surrounding state with respect to the limiting piece 403.

[0113] Preferably, when the movable force-bearing rod 404 forms a semi- and / or encircling tendency with the limiting plate 403, the stability of use is best when the distance between the movable force-bearing rod 404 and the two sides of the limiting plate 403 is consistent. Among them, in the fourth implementation mode of the movable force-bearing rod 404, the radial distance between the two groups of bending sections 404c is as small as possible from the radial distance between the two groups of straight sections 404a. At the same time, the distance between the two groups of bending sections 404c and the two sides of the limiting plate 403 needs to be retained to ensure that the movable force-bearing rod 404 can be used normally when a large eccentric sliding is avoided.

[0114] Furthermore, the trigger member 400 also includes a wire hook 406 arranged on one side of the positioner 405, and the positioner 405 and the wire hook 406 are movably arranged in the interlayer space 403c; the positioner 405 includes an extruded surface 405a arranged at one end of the positioner 405, and the wire hook 406 includes an extrusion surface 406a arranged at one end of the wire hook 406.

[0115] Preferably, when the movable force-bearing rod 404 slides to the position of the inclined groove 403b, the hook section 404b of the movable force-bearing rod 404 is hooked by the positioner 405, and the inclined groove 403b serves as a fulcrum for the movable force-bearing rod 404, so that the movable force-bearing rod 404 has a fulcrum for its downward tendency during use, and it is not easy to directly apply external force to the positioner 405, causing the positioner 405 to rotate downward and fail to hook the movable force-bearing rod 404.

[0116] Better, reference Figure 19 , insert one end of the fishing rod into the rod inserter 402, so that the fishing line of the fishing rod hooks the line hook 406 at the same time. When the fish drags the bait and moves to a certain extent, the fishing line pulls the line hook 406 to rotate toward the direction of the fish, and the extrusion surface 406a squeezes the extruded surface 405a above it, so that the positioner 405 hooks one end of the movable force-bearing rod 404 and rotates downward to detach from the movable force-bearing rod 404. The movable force-bearing rod 404 and the remaining rotating parts are all reset under the elastic reset of the elastic member 200, so that the rod is lifted to hook the fish.

[0117] It should be noted that the interlayer space 403c makes the two sets of hooks half-hidden and clamped, so that the two sets of hooks are not easily bounced out after excessive force or excessive wear.

[0118] It should be noted that the fixed seat 401 further includes an auxiliary mounting plate n fixedly connected to one side of the connecting plate m. The continuation rod 501 is fixedly connected to the auxiliary mounting plate n. There are two groups of auxiliary mounting plates n. One group is provided with threaded holes, and the other group is provided with smooth holes. The aperture sizes of the threaded holes and the smooth holes are the same. The continuation rod 501 and the auxiliary mounting plate n are fixedly installed together through the threaded head of the continuation rod 501. The length of the threaded hole satisfies the easy disassembly and assembly of the continuation rod 501 and the auxiliary mounting plate n. The smooth hole increases the connection points and contact area of the continuation rod 501, enhancing the connection stability.

[0119] Furthermore, the ground plug component 502 includes a first plug 502a fixedly connected to one side of the continuation rod 501, and a second plug 502b fixedly connected to one side of the first plug 502a. There is a length difference between the first plug 502a and the second plug 502b.

[0120] Preferably, the second plug 502b can be set as one group and two groups symmetrically arranged on both sides of the first plug 502a. The first plug 502a is shorter, so that when the ground plug component 502 rotates in the ground, the first plug 502a can more easily enter the soil, reducing the resistance and ensuring that the ground plug component 502 can rotate smoothly; the second plug 502b is longer, providing stronger fixing force to ensure the stability of the ground plug component 502 under the ground.

[0121] During use, after referring to Figure 19 the assembly is completed,

[0122] Rotate the plug inserter 402 by ninety degrees so that the plug inserter 402 is perpendicular to the continuation rod 501. During this process, the hair rod spring box rotates synchronously and in the same direction as the plug inserter 402. The elastic member 200 is stretched in the same direction due to the stroke generated by the movement of the plug inserter 402 and gradually presents a tightened state inside the spring box;

[0123] The limiting piece 403 rotates by ninety degrees following the fixed seat 401. The movable force-bearing rod 404 slides from one end of the second straight groove 403a to the position of the inclined groove 403b, and the hook section 404b of the movable force-bearing rod 404 is hooked by the first hook 404a. At this time, the interference of wind or water waves by the water's edge will not easily cause the two sets of superimposed locking structures to be released;

[0124] When the fish drags the bait to make a certain displacement, the fishing line pulls the second hook 404b to rotate in the direction of the fish. The extrusion surface 406a then extrudes the upper extrusion surface 405a, causing the locator 405 to hook one end of the movable force-bearing rod 404 and rotate downward to disengage from the movable force-bearing rod 404. The movable force-bearing rod 404 and the other rotating components are all reset under the elastic force reset of the elastic member 200, thus lifting the rod to hook the fish.

[0125] In summary, the hair rod device of the present utility model adopts the design of a detachable elastic member 200 and a pin shaft body 100, which not only ensures the stability and reliability of the elastic member 200 during the working process, but also facilitates daily maintenance and replacement; in addition, through the locking of the movable force-receiving rod 404 by the positioner 405, false triggering caused by wind or water waves by the water's edge is effectively avoided, ensuring efficient use in complex environments; the overall design not only improves the success rate of fishing, but also enhances the user experience, and solves many deficiencies in the prior art.

Claims

1. A hair rod spring box, characterized in that: Comprising, A pin shaft main body (100) passing through the spring box body (A), with a fixing groove (101) provided on the pin shaft main body (100); and, An elastic member (200), one end of the elastic member (200) is detachably embedded in the fixing groove (101), and the other end can perform relative circumferential movement.

2. The hair rod spring box according to claim 1, characterized in that: The fixing groove (101) includes a first straight groove (101a) and a groove (101b).

3. The hair rod spring box according to claim 1 or 2, characterized in that: The fixing groove (101) completely penetrates the pin shaft main body (100) on the first extension axis Q.

4. The hair rod spring box according to claim 3, characterized in that: The fixing groove (101) penetrates one end of the pin shaft main body (100) on the second extension axis R perpendicular to the first extension axis Q.

5. The hair rod spring box according to claim 2, characterized in that: The inner wall of the groove (101b) has threads.

6. The hair rod spring box according to claim 2 or 5, characterized in that: It further includes a fixing pin (300), the fixing pin (300) is movably connected to the groove (101b) on the second extension axis R, and the shape structure of the outer wall of the fixing pin (300) is adapted to the shape structure of the inner wall of the groove (101b).

7. The hair rod spring box according to claim 1, characterized in that: The pin shaft main body (100) further includes a first section (102) and a second section (103), the first cross-section (102a) of the first section (102) on the second extension axis R is circular, and the second cross-section (103a) of the second section (103) on the second extension axis R is non-circular.

8. A hair rod device, characterized in that: Comprising the hair rod spring box according to any one of claims 1, 2, 4, 5 and 7; and, A trigger member (400), including a fixing seat (401) movably connected to the pin shaft main body (100) on the second extension axis R, a plug rod device (402) with one end fixedly connected to one end of the spring box, a limiting piece (403) fixedly connected to one side of the plug rod device (402), a movable force-receiving rod (404) with one end movably connected to one end of the limiting piece (403), and a locator (405) movably connected to one end of the limiting piece (403).

9. The hair rod according to claim 8, characterized in that: It further includes a support member (500), including a continuation rod (501) with one end fixedly connected to one end of the fixing seat (401), and a ground plug component (502) with one end fixedly connected to one end of the continuation rod (501).

10. The hair rod according to claim 8 or 9, characterized in that: The limiting piece (403) includes a second straight groove (403a) penetrating through both sides of the limiting piece (403), an inclined groove (403b) penetrating through both sides of the limiting piece (403), and a sandwich space (403c) provided inside the limiting piece (403).

11. The hair rod according to claim 10, characterized in that: The movable force-bearing rod (404) includes a straight section (404a) with one end rotatably connected to one end of the fixed seat (401), a bent section (404c) with one end fixedly connected to one end of the straight section (404a), and a hook section (404b) with one end fixedly connected to one end of the bent section (404c).

12. The hair rod device according to claim 11, wherein: The trigger member (400) further includes a wire-hanging hook (406) disposed on one side of the locator (405), and the locator (405) and the wire-hanging hook (406) are movably disposed in the sandwich space (403c); The locator (405) includes a pressed surface (405a) disposed at one end of the locator (405), and the wire-hanging hook (406) includes a pressing surface (406a) disposed at one end of the wire-hanging hook (406).

13. The hair rod device according to claim 9, wherein: The ground plug component (502) includes a first plug (502a) with one side fixedly connected to one side of the extension rod (501), and a second plug (502b) with one side fixedly connected to one side of the first plug (502a), and there is a length difference between the first plug (502a) and the second plug (502b).

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