Connecting structure of fish protection frame

Abstract

The utility model provides a connecting structure of a fish protection frame, which comprises a connecting plate used for connecting an external fishing box or other devices, a sliding groove arranged on the connecting plate is a clamping groove capable of clamping and guiding, and a connecting piece arranged on the connecting plate. The connecting piece comprises a connecting hole used for installing a plug pin on the fish basket and a first bolt arranged on the side face of the connecting hole and used for fastening the plug pin, the side face of the connecting hole extends towards one side to be provided with an extending plate, and the extending plate is provided with a regular polygon sliding block capable of being clamped into the sliding groove and a second bolt for fixing the sliding block in the sliding groove. And the extension plate is provided with a neck part which can be connected with and slide through the chute guide bayonet. The utility model has the advantages of simple structure, convenience in processing and low cost.

Description

Technical Field

[0001] The utility model relates to the technical field of fishing, in particular to a connection structure of a fish guard. Background Art

[0002] The fish guard is an auxiliary tool used when fishing. Its main function is to facilitate anglers to put fish into the fish guard. One end of the fish guard is fixed to the fishing box by tightening the bolts, and then the pin on the fish guard is inserted into the fixing hole of the fish guard and the bolts are tightened, so that the fish can fall into the fish guard smoothly, avoiding the trouble of manually removing the fish.

[0003] The existing fish guard includes a connecting plate arranged on a fishing box or other device, a mounting structure for installing a fish guard pin, and a connecting piece connecting the connecting plate and the mounting structure. The existing fish guard usually has the connecting piece and the mounting structure separately arranged, which increases the number of parts, not only increases the cost, but also complicates the structure.

[0004] The mounting structure is rotatably connected to the connecting piece, and the angle of the mounting structure is adjusted before being fixed by bolts to meet actual needs. Since the fish guard is used to hold fish, it has a certain weight, which will exert a certain force on the fish guard latch, thereby causing the mounting structure to be stressed. Under this force, the positioning effect of the bolts will be inaccurate or the service life of the mounting structure will be shortened. Summary of the invention

[0005] In order to solve the above problems of the prior art, the utility model provides a connection structure for a fish guard, which adopts a single connecting piece to connect the pin and the connecting plate, and the installation angle of the connecting piece can be adjusted. It is easy to install, has a simple structure and low cost.

[0006] The technical solutions adopted are as follows:

[0007] A connection structure for a fish guard, comprising a connection plate that can be used to connect an external fishing box or other device, wherein the connection plate is provided with a slide groove, and the slide groove is configured as a slot that can be clipped into a guide, and further comprising a connecting piece, wherein the connecting piece comprises a connection hole for installing a latch on the fish guard and a first bolt that is provided on the side of the connection hole and fastens the latch, wherein an extension plate is extended to one side of the side of the connection hole, wherein a regular polygonal slider that can be clipped into the slide groove and a second bolt that fixes the slider in the slide groove are provided on the extension plate, and wherein the extension plate is provided with a neck that can be connected to and can slide through the guide slot of the slide groove.

[0008] Furthermore, the number of sides of the regular polygon slider is an even number and greater than 4.

[0009] Furthermore, a protrusion is provided on the side of the connecting hole, and a first screw hole for the first bolt to penetrate is provided on the protrusion.

[0010] Furthermore, the extension plate and the regular polygonal sliding block are provided with corresponding second screw holes for the second bolts to penetrate.

[0011] Furthermore, the connecting plate is provided with at least two mounting holes for mounting on a fishing box or other devices.

[0012] Furthermore, the connecting piece is integrally formed with the regular polygonal slider.

[0013] Furthermore, the number of sides of the regular polygon slider is 6.

[0014] Compared with the prior art, the beneficial effects produced by the utility model are:

[0015] The utility model provides a connection structure of a fish guard, including a connection plate and a connection piece. The connection plate is installed on a fishing box or other device that needs to install a fish guard. The connection piece is provided on the connection plate. The connection piece includes a connection hole for installing a fish guard pin and a regular polygonal slider that matches with a slide groove provided on the connection plate. The connection piece and the regular polygonal slider are integrally provided by injection molding. The surface formed by at least one side of the regular polygonal slider matches with the slide groove to achieve positioning of the connection piece. The installation angle of the connection piece, i.e., the installation angle of the fish guard, is adjusted by rotating the regular polygon at different installation angles. The number of sides of the regular polygonal slider can be odd or even, but after the slider is inserted into the slide groove bayonet, at least one side can match with the slide groove, so that the slider can slide in the slide groove. The number of sides of the regular polygonal slider can be set according to the angle that needs to be adjusted. An even number of sides is set, and two sides match with the slide groove, so that the sliding is smoother.

[0016] The connector is integrated, easy to process, and low in cost. Compared with the prior art where the connector is separately installed, it saves the steps of processing and installation. In addition, the integrated injection molding ensures rigidity, and the pin is not easily offset or shaken when installed in the connection hole, and the positioning is more accurate. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A perspective view of an installation method of the utility model;

[0018] Figure 2 This is a perspective view of another installation method of the utility model;

[0019] Figure 3 It is a partial disassembly diagram of the utility model;

[0020] Figure 4 This is a schematic diagram of the installation side of the slide block of the utility model;

[0021] Among them, the connecting plate 1, the connecting member 2, the latch 3, the connecting hole 4, the first bolt 5, the extension plate 6, the slide groove 7, the regular polygonal slider 8, the second bolt 9, the protrusion 10, the first screw hole 11, the second screw hole 12, the mounting hole 13, and the neck 14. DETAILED DESCRIPTION

[0022] The present invention is further described below in conjunction with specific embodiments.

[0023] refer to Figure 1 , 2 , 3, 4, a connection structure of a fish guard, comprising a connection plate 1 that can be used to connect an external fishing box or other device, the connection plate 1 is provided with a slide groove 7, the slide groove 7 is set as a guide slot that can be connected, and also includes a connection member 2, the connection member 2 includes a connection hole 4 for installing a plug 3 on the fish guard and a first bolt 5 provided on the side of the connection hole to tighten the plug 3, the side of the connection hole is extended to one side with an extension plate 6, the extension plate 6 is provided with a regular polygonal slider 8 that can be connected to the slide groove 7 and a second bolt 9 that fixes the slider in the slide groove, the extension plate 6 is provided with a neck 14 that can be connected and can slide through the guide slot of the slide groove 7. The second bolt 9 can be screwed to the regular polygonal slider 8, and the second bolt 9 screwed to the regular polygonal slider 8 is pressed against the regular polygonal slider 8 that is connected to the slide groove 7 on the connection plate 1.

[0024] The number of sides of the regular polygon slider 8 can be odd or even, but after the slider is inserted into the slot 7, at least one side can cooperate with the slot 7, so that the regular polygon slider can slide in the slot. The number of sides of the regular polygon slider 8 can be set according to the angle to be adjusted.

[0025] Preferably, the number of sides of the regular polygonal slider 8 is an even number and is greater than 4. The number of sides is set to an even number in order to have two parallel sides that can fit into the slide groove 7 and cooperate with the two side walls of the slide groove 7 to slide more smoothly. By setting multiple pairs of sides, the connector 2 can be installed at various angles to meet actual needs. The number of sides of the regular polygonal slider used in the utility model is 6. Figure 1 , 2 , which are two of the installation methods in the embodiment. Of course, other installation methods are also possible, such as vertical installation of the connecting member and the connecting plate, but in actual use, they are rarely used.

[0026] The side of the connection hole 4 is provided with a protrusion 10, and the protrusion 10 is provided with a first screw hole 11 for the first bolt 5 to penetrate. The protrusion 10 is provided to facilitate the installation of the first bolt 5, to prevent the connection hole 4 from breaking after drilling because the side wall is too thin, and the protrusion 10 increases the depth of the first bolt 5 to enter, so that the first bolt 5 is not easy to fall off, and the fixing effect is better.

[0027] The extension plate 6 and the regular polygonal slider 8 are provided with corresponding second screw holes 12 for the second bolt 9 to penetrate. The second bolt 9 penetrates through the slider 8 from the second screw hole 12 and presses into the slide slot 7, thereby fixing the connecting member 2.

[0028] The connecting plate 1 is provided with at least two mounting holes 13 for mounting on a fishing box or other device. The connecting plate 1 is mounted on the external fishing box through the mounting holes, and the fish guard latch is mounted on the connecting piece, which is in turn connected to the connecting plate 1, so that the fish guard is fixed on the fishing box. Preferably, the utility model is provided with four mounting holes, so that the mounting connection is more firm and not easy to fall off.

[0029] The connector 2 and the regular polygonal slider 8 can be integrally formed by injection molding. The connector is formed by injection molding, which can reduce costs and is easy to process, suitable for mass production. The connector 2 and the regular polygonal slider 8 are integrally arranged, which saves processing and installation steps compared to the prior art of separately arranging and then installing. In addition, integral injection molding ensures rigidity, and the pin is not easily offset or shaken when installed in the connection hole 4, and the positioning is more accurate.

[0030] The above description is only an optional embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the inventive concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A connection structure of a fish guard, comprising a connection plate (1) that can be used to connect an external fishing box or other device, wherein a slide groove (7) is provided on the connection plate (1), characterized in that: The slide groove (7) is configured as a guide slot that can be snapped in, and further comprises a connecting member (2), wherein the connecting member (2) comprises a connecting hole (4) for mounting a latch pin (3) on the fish guard, and a first bolt (5) provided on the side of the connecting hole and fastening the latch pin (3), wherein an extension plate (6) is provided on the side of the connecting hole to extend to one side, wherein the extension plate (6) is provided with a regular polygonal slider (8) that can be snapped into the slide groove (7) and a second bolt (9) that fixes the slider in the slide groove, and wherein the extension plate (6) is provided with a neck (14) that can be connected to and slide through the guide slot of the slide groove (7).

2. The connection structure of the fish guard as claimed in claim 1, characterized in that: The number of sides of the regular polygon slider (8) is an even number and is greater than 4.

3. The connection structure of the fish guard as claimed in claim 1, characterized in that: A convex block (10) is provided on the side of the connection hole (4), and a first screw hole (11) for the first bolt (5) to penetrate is provided on the convex block (10).

4. The connection structure of the fish guard as claimed in claim 1, characterized in that: The extension plate (6) and the regular polygonal slider (8) are provided with corresponding second screw holes (12) for the second bolts (9) to penetrate.

5. The connection structure of the fish guard as claimed in claim 1, characterized in that: The connecting plate (1) is provided with at least two mounting holes (13) for mounting and connecting to a fishing box or other devices.

6. The connection structure of the fish guard as claimed in claim 1, characterized in that: The connecting piece (2) and the regular polygonal slider (8) are integrally formed.

7. The connection structure of the fish guard as claimed in claim 1 or 2, characterized in that: The number of sides of the regular polygon slider (8) is 6.

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