Brake driving structure of closed fishing reel

Abstract

The utility model discloses a brake driving structure of a closed fishing reel in the technical field of fishing reels. The brake driving structure comprises a brake mechanism and a driving mechanism, the brake mechanism is used for braking the wire storage wheel, the driving mechanism is used for driving the brake mechanism to achieve braking, the brake mechanism comprises a large gear rotationally sleeving the wire wheel seat, the driving mechanism comprises a brake ring arranged around the outer portion of the body, and inner teeth are arranged on the inner wall of the brake ring. The inner teeth are in transmission connection with the large gear through a transmission assembly. The brake ring is arranged around the outside of the main body, the rotating ring of the brake ring is enlarged, the arm of force is increased, and operation is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of fishing reels, in particular to a brake drive structure of a closed fishing reel. Background Art

[0002] The prior art discloses a closed fishing reel, with an authorization announcement number of CN208354390U and an authorization announcement date of 20190111. The brake shaft is driven to rotate by toggling the brake button, thereby driving the small gear to rotate, so that the large gear meshing with the small gear rotates. Since the large gear is provided with a first helical surface against the inner wall of the reel seat, and the outer periphery of the reel seat is provided with a second helical surface that contacts the first helical surface, the large gear is rotated so that the higher end of the spiral of the first helical surface of the large gear presses against the higher end of the spiral of the second helical surface through rotation, so that the reel seat moves to squeeze the line storage reel, and the line storage reel is pressed tightly against the reel seat by the brake pad, so that the line storage reel will not rotate along the circumferential direction of the reel seat, thereby achieving braking. At this time, the fish is pulled up by reeling; although the prior art can achieve braking of the line storage reel, there are still the following problems: braking is performed by toggling the brake twist, the rotation circle of the brake twist is small, the force arm generated is small, and the operation is inconvenient. Utility Model Content

[0003] The utility model aims to provide a brake driving structure of a closed fishing reel which is easy to operate.

[0004] In order to achieve the above-mentioned purpose of the utility model, the brake drive structure of the closed fishing reel of the utility model adopts the following technical solutions:

[0005] A brake drive structure for a closed fishing reel comprises a brake mechanism and a drive mechanism, wherein the brake mechanism is used to brake a line storage reel, and the drive mechanism is used to drive the brake mechanism to achieve braking, wherein the brake mechanism comprises a large gear that rotates around a reel seat, and the drive mechanism comprises a brake ring that is arranged around the outside of a main body, wherein the inner wall of the brake ring is provided with internal teeth, and the internal teeth are connected to the large gear through a transmission assembly.

[0006] Preferably, the transmission assembly includes a first gear disposed on the main body, the first gear is coaxially mounted with a second gear, the first gear is meshed with the internal gear, and the second gear is meshed with the large gear. By rotating the brake ring, the internal gear on the inner wall of the brake ring meshes with the first gear, the first gear drives the coaxial second gear to rotate, and then the large gear is driven to rotate by the rotation of the second gear.

[0007] Preferably, the first gear is larger than the second gear.

[0008] Preferably, the brake ring includes two arc-shaped brake arc plates, and the two brake arc plates are installed into a ring shape through fasteners; a ring groove is provided on the outer periphery of the main body, the brake ring is sleeved in the ring groove, and the ring groove is provided with an opening for the first gear to pass through. The two brake arc plates are installed into a ring shape through fasteners, so as to facilitate the disassembly and assembly of the brake ring on the main body.

[0009] Preferably, a main body head is detachably installed on one side of the main body, the main body head is provided with a detachable main body cover, a limiting plate is provided on the outer periphery of the main body head, and a ring groove is formed between the limiting plate and the main body cover; the brake ring is arranged as an integral ring shape, the brake ring is sleeved in the ring groove, and the ring groove is provided with an opening for the first gear to pass through. The main body head is provided with a detachable main body cover. Therefore, the brake ring can be sleeved on the main body head and then the main body cover can be installed.

[0010] Preferably, a rubber ring is provided on the outer wall of the brake ring. Through the arrangement of the rubber ring, the comfort during operation is improved.

[0011] Preferably, the outer wall of the rubber ring is arranged as a concave-convex surface.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] The brake ring of the present utility model is arranged in a circle around the outside of the main body. The rotation circle of the brake ring becomes larger, the force arm increases, and the operation is convenient; and during operation, by rotating the brake ring, the internal teeth on the inner wall of the brake ring are linked with the large gear through the transmission component, and the overall driving mode is simple, the design is reasonable, and it has practicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic structural diagram of Embodiment 1 of the present utility model;

[0015] Figure 2 is a sectional view of Embodiment 1 of the present utility model;

[0016] Figure 3 is Figure 1 the A-A sectional view of;

[0017] Figure 4 is Figure 1 the B-B sectional view of;

[0018] Figure 5 is an exploded view of the brake ring of Embodiment 1;

[0019] Figure 6 is a sectional view of Embodiment 2;

[0020] Figure 7 is an exploded view of the brake ring of Embodiment 2;

[0021] Figure 8 This is a schematic diagram of the installation of the reel seat and large gear.

[0022] Among them, 1 is a main body, 101 is a main body head, 102 is a limit plate, 103 is a main body cover, 2 is a rubber ring, 3 is a brake ring, 301 is a brake arc plate, 4 is a ring groove, 5 is a second gear, 6 is a large gear, 6a is a first spiral surface, 7 is a wire storage wheel, 8 is a brake pad, 9 is a first gear, 10 is a wire wheel seat, 10a is a second spiral surface, 11 is an opening, 12 is an inner tooth, and 13 is a fastener. DETAILED DESCRIPTION

[0023] The present invention is further explained below in conjunction with specific implementation methods. It should be understood that these implementation methods are only used to illustrate the present invention and are not used to limit the scope of the present invention. After reading the present invention, various equivalent forms of modifications to the present invention by those skilled in the art all fall within the scope defined by the claims attached to this application.

[0024] Example 1

[0025] like Figures 1-5 and Figure 8 As shown, a brake drive structure of a closed fishing reel includes a brake mechanism and a drive mechanism, the brake mechanism is used to brake a line storage reel 7, the drive mechanism is used to drive the brake mechanism to achieve braking, the brake mechanism includes a large gear 6 that rotates a reel seat 10, the brake mechanism also includes a first spiral surface 6a arranged on the end face of the large gear 6, one end of the reel seat 10 is provided with a second spiral surface 10a that matches the first spiral surface 6a, and the other end of the reel seat 10 is provided with a brake pad 8 that presses against the line storage reel 7; the drive mechanism includes a brake ring 3 that is arranged around the outside of a main body 1, the outer wall of the brake ring 3 is provided with a rubber ring 2, and the outer wall of the rubber ring 2 The wall is set as a concave and convex surface, and the inner wall of the brake ring 3 is provided with internal teeth 12, and the internal teeth 12 are connected to the large gear 6 through a transmission component; the transmission component includes a first gear 9 arranged on the main body 1, and the first gear 9 is coaxially installed with a second gear 5, the first gear 9 is meshed with the internal teeth 12, and the second gear 5 is meshed with the large gear 6, and the first gear 9 is larger than the second gear 5; the brake ring 3 includes two arc-shaped brake arc plates 301, and the two brake arc plates 301 are installed in a ring shape by fasteners 13; a circle of annular grooves 4 are provided on the outer periphery of the main body 1, and the brake ring 3 is sleeved in the annular groove 4, and the annular groove 4 is provided with an opening 11 for the first gear 9 to pass through.

[0026] Example 2

[0027] like Figures 6-8As shown in the figure, a braking drive structure of an enclosed fishing reel includes a braking mechanism and a driving mechanism. The braking mechanism is used to brake the line storage spool 7, and the driving mechanism is used to drive the braking mechanism to achieve braking. The braking mechanism includes a large gear 6 sleeved on the spool seat 10 in a rotating manner. The braking mechanism further includes a first helical surface 6a provided on the end face of the large gear 6. One end of the spool seat 10 is provided with a second helical surface 10a that cooperates with the first helical surface 6a. The other end of the spool seat 10 is provided with a brake pad 8 that presses against the line storage spool 7. The driving mechanism includes a brake ring 3 arranged in a circle around the outside of the main body 1. The outer wall of the brake ring 3 is provided with a rubber ring 2, and the outer wall of the rubber ring 2 is set as a concave-convex surface. The inner wall of the brake ring 3 is provided with internal teeth 12, and the internal teeth 12 are in transmission connection with the large gear 6 through a transmission component. The transmission component includes a first gear 9 arranged on the main body 1. The first gear 9 is coaxially installed with a second gear 5. The first gear 9 meshes with the internal teeth 12, and the second gear 5 meshes with the large gear 6. The first gear 9 is larger than the second gear 5. One side of the main body 1 is detachably installed with a main body head 101. The main body head 101 is provided with a detachably installed main body cover 103. The main body cover and the main body head are locked by bolts. The outer periphery of the main body head 101 is provided with a limiting plate 102, and an annular groove is formed between the limiting plate 102 and the main body cover 103. The brake ring 3 is set as an integral ring shape, and the brake ring 3 is sleeved in the annular groove. The annular groove is provided with an opening 11 for the first gear to pass through.

[0028] The specific working process and principle of the present utility model: The braking mechanism is driven by the driving mechanism to brake the line storage spool 7. Specifically, by rotating the brake ring 3, the internal teeth 12 on the inner wall of the brake ring 3 mesh and drive the first gear 9. The first gear 9 drives the coaxially installed second gear 5 to rotate. Then, the rotation of the second gear 5 drives the large gear 6 to rotate, so that the higher end of the helix of the first helical surface 6a of the large gear 6 presses against the higher end of the helix of the second helical surface 10a through rotation. The spool seat 10 moves to squeeze the line storage spool 7, and the brake pad 8 presses tightly against the line storage spool 7. The line storage spool 7 tightly presses against the spool seat 10, and the line storage spool 7 will not rotate circumferentially along the spool seat 10, realizing braking. At this time, the fish is pulled up by reeling in the line.

[0029] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inner", "front", "center", "both ends", etc. is the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model.

[0030] In the present utility model, unless otherwise clearly specified and defined, terms such as "installation", "setting", "connection", "fixation", "swivel connection" and the like shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two elements or the interaction relationship between two elements. Unless otherwise clearly defined, for those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0031] The above description shows and describes the preferred embodiments of the present utility model. As mentioned above, it should be understood that the present utility model is not limited to the form disclosed herein, and should not be regarded as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be changed within the scope of the inventive concept described herein through the above teachings or the techniques or knowledge in related fields. And any changes and modifications made by those skilled in the art without departing from the spirit and scope of the present utility model shall fall within the protection scope of the appended claims of the present utility model.

Claims

1. A brake drive structure for a closed fishing reel, comprising a brake mechanism and a drive mechanism, wherein the brake mechanism is used to brake the line storage reel, and the drive mechanism is used to drive the brake mechanism to achieve braking, wherein the brake mechanism comprises a large gear rotating around a reel seat, and wherein: The driving mechanism comprises a brake ring which is arranged around the outside of the main body, the inner wall of the brake ring is provided with internal teeth, and the internal teeth are connected to the large gear through a transmission component.

2. The brake drive structure of the closed fishing reel according to claim 1, characterized in that: The transmission assembly comprises a first gear arranged on the main body, the first gear is coaxially mounted with a second gear, the first gear is meshed with the inner gear, and the second gear is meshed with the large gear.

3. The brake drive structure of the closed fishing reel according to claim 2, characterized in that: The first gear is larger than the second gear.

4. The brake drive structure of the closed fishing reel according to claim 2, characterized in that: The brake ring comprises two arc-shaped brake arc plates, which are mounted in a ring shape by fasteners; a ring groove is arranged on the outer periphery of the main body, the brake ring sleeve is arranged in the ring groove, and the ring groove is provided with an opening for the first gear to pass through.

5. The brake drive structure of the closed fishing reel according to claim 2, characterized in that: A main body head is detachably installed on one side of the main body, and a detachable main body cover is provided on the main body head. A limit plate is provided on the outer periphery of the main body head, and an annular groove is formed between the limit plate and the main body cover; the brake ring is arranged in an overall ring shape, and the brake ring sleeve is arranged in the annular groove, and the annular groove is provided with an opening for the first gear to pass through.

6. The brake drive structure of the closed fishing reel according to claim 1, characterized in that: The outer wall of the brake ring is provided with a rubber ring.

7. The brake drive structure of the closed fishing reel according to claim 6, characterized in that: The outer wall of the rubber ring is configured as a concave-convex surface.

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